• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An LED display device comprises an installation post, a first attachment plate, a speaker module, an LED display screen module and a first connection element, the enclosure module comprises an anterior surface for the display and a posterior surface opposed to the anterior surface, the installation abutment is positioned on the posterior surface of the enclosure module, the first attachment plate closely contacts the installation abutment, the first attachment plate defines a first fixing hole, the first connecting element extends through the first fixing hole from the rear surface of the enclosure module and connects to the enclosure module, thereby clamping and securing the installation post between the first mounting plate and the enclosure module, and the enclosure module is attached to the installation post via the first mounting plate and the first connecting element, the display module, The LED display is assembled to the front surface of the enclosure module. In this way, the maintenance of the LED display device is highly flexible, conveniently executed and low cost, and a maintenance type assembly can be made from the anterior / posterior side.
    公开号:FR3028595A3
    申请号:FR1553576
    申请日:2015-04-21
    公开日:2016-05-20
    发明作者:Kuang Yang；Mingfeng Lin；Wei Wang；Wenrong Li
    申请人:UNILUMIN GROUP CO Ltd；
    IPC主号:
    专利说明:

    [0001] BACKGROUND OF THE INVENTION [0001] The present utility model relates to a field of display devices, and more particularly relates to an LED display device. BACKGROUND [0002] Due to the rapid development of the LED display screen industry, more and more new types of products are appearing on the market. At the same time, more and more companies tend to use display screens to display information. Different companies have different mounting position requirements for mounting the display screens, such as display screen positions to mount on the wall or roof and so on. Currently, most display screens available on the market have iron feet to be fixed mounted, and adopt a two-in-one suspended beam attachment method, with this installation mode it is difficult to maintain an enclosure of the display screen, for example to maintain the display screen in a narrow place.
    [0002] SUMMARY OF THE INVENTION [0003] Therefore, it is necessary to tackle the maintenance problems of the LED display screens, and to provide an LED display device to facilitate maintenance. An LED display device comprises an installation pillar, a first fixing plate, a speaker module, an LED display screen module and a first connection element, the enclosure module comprises an anterior surface for the display and a posterior surface opposed to the anterior surface, the installation abutment is positioned on the posterior surface of the enclosure module, the first mounting plate 3028595 2 closely touches the installation abutment, the first fixing plate defines a first fixing hole, the first connecting element extends through the first fixing hole from the rear surface of the enclosure module and connects to the enclosure module, thereby clamping and securing the installation pillar between the first fixing plate and the enclosure module 5, and the enclosure module is fixed to the installation pillar via the first fixing plate and the first connection element, The LED display screen module is assembled to the front surface of the enclosure module. According to one embodiment, the enclosure module comprises an enclosure body defining thereon a mounting hole, the first connection element extends through the first mounting hole and the mounting hole. mounting in this order from the rear surface of the enclosure module, thereby connecting the first mounting plate to the enclosure module. According to one embodiment, the enclosure module comprises a multiplicity of enclosure bodies, the multiplicity of enclosure body is distributed on a plane and arranged in a lattice network configuration, the first plate of fixation defines four first fixing holes, and the speaker body defines four mounting holes on four corners thereof, on adjacent portions of four speaker bodies, the first four fixing holes of the first mounting plate corresponding respectively to four mounting holes of each of four enclosure bodies, the four mounting holes are located on four joined corners of the four enclosure bodies, the first connection element fixed each of four enclosure bodies. According to one embodiment, the enclosure module comprises an enclosure body, a second fixing plate and a second connection element, the enclosure body defines a mounting hole, the second fixing plate defines a second fixing hole, the second fixing plate is located at the rear surface of the enclosure module and is positioned between the installation pillar and the enclosure body, the second connection element extends through the mounting hole and the second fixing hole in this order from the front surface of the enclosure module, thereby connecting the second mounting plate to the enclosure body. According to one embodiment, the second fixing plate further defines a third fixing hole, the first connecting element extends through the first fixing hole and the third fixing hole in this order. from the rear surface of the enclosure module, thereby connecting the first mounting plate to the enclosure module. According to one embodiment, the enclosure module comprises a multiplicity of enclosure bodies, the multiplicity of enclosure bodies is distributed on a plane and arranged in a lattice network configuration, the second plate of fixation sets on said four second fixing holes, on adjacent parts of four enclosure bodies, the four second fixing holes respectively correspond to four mounting holes 10 of each of four enclosure bodies, the four mounting holes mounting are located on four joined corners of the four enclosure bodies, the second connecting element fixed each of four enclosure bodies. [0010] According to one embodiment, the enclosure body comprises a limiting frame, strip bars, power supply mounting portions, and through wire grooves, the limiting frame comprises two frames of lateral boundaries on opposite sides thereof, and two end limit frames on opposite ends thereof, the strip bars comprise longitudinal strip bars and horizontal strip bars perpendicular to the longitudinal strip bars , the longitudinal strip bars connect to one side of the limiting frame and are substantially perpendicular to the limiting frame, the power supply mounting portions are positioned on one end of the enclosure body, and the mounting portion of the power supply defines a slot for receiving a power supply; the through wire grooves comprise longitudinal wire through grooves and horizontal wire through grooves, the longitudinal wire through groove is fixedly connected to the horizontal wire bar, one end of the wire through groove cuts through the slot and the other end of the wire through groove extend to an end limit frame on one end of the limiting frame opposite to the power supply mounting portion, the horizontal wire through grooves are connected in a fixed manner to the longitudinal strip bars, and the horizontal wire through groove extends between the two side limit frames on opposite sides, the longitudinal wire through grooves and the horizontal wire through grooves become mutually cut and are integrated in the frame of limitation of the enclosure body, and form channels in portions intersecting with longitudinal wire through grooves and through horizontal wire grooves. According to one embodiment, the longitudinal strip bars and the longitudinal threaded through grooves are arranged parallel and at a distance from each other, the horizontal strip bars and the horizontal threaded through grooves are arranged in parallel and at the same time. distance from each other, each through groove longitudinal son cuts through the slot. According to one embodiment, all the strip bars are arranged in a plane perpendicular to the limiting frame, the threaded through grooves are protruding from the same side of the limiting frame, and are not protruding from the plane on which the tape bars are positioned. According to one embodiment, the strip bar and the threaded through groove 15 both define a butterfly-shaped slot and a positioning hole, the LED display screen module is provided with hooks in In the form of butterflies, the LED display screen module is attached to the speaker body by engagement of the butterfly-shaped hooks and butterfly-shaped slots. The LED display device comprises an installation pillar, a first fixing plate, a speaker module, an LED display screen module and a first connection element, the speaker module. comprises an anterior surface for the display and a posterior surface opposed to the anterior surface, the installation abutment is positioned on the posterior surface of the enclosure module, the first attachment plate closely touches the installation abutment, the first fixing plate defines a first fixing hole 25, the first connecting element extends through the first fixing hole from the rear surface of the enclosure module and connects to the enclosure module, thereby clamping and securing the installation pillar between the first mounting plate and the enclosure module, and the enclosure module is attached to the installation pillar via the first mounting plate and the first connecting element, the modu the LED display screen is assembled to the front surface of the enclosure module. In this way, the LED display device 3028595 allows a great flexibility of maintenance, with a convenient execution and a low cost, and it is possible to realize a maintenance type assembly by the anterior / posterior surface.
    [0003] BRIEF DESCRIPTION OF THE DRAWINGS [0015] FIG. 1 is an isometric perspective view of an LED display device according to a first embodiment of the present utility model; FIG. 2 is an enlarged partial view of part I of the LED display device 10 of FIG. 1; FIG 3 is an isometric perspective view of a speaker body of the LED display device of FIG 1; FIG 4 is a structural view of a speaker body of the LED display device of FIG 1, taken along the line A-A; FIG. 5 is an isometric perspective view of an LED display module of the LED display device of FIG. 1; FIG 6 is a structural view of the LED display device of FIG 1 in a flat developed state; FIG. 7 is an isometric perspective view of an electrical power supply device of the LED display device of FIG. 1; FIG 8 is an isometric perspective view of a power supply of the LED display device of FIG 1; FIG 9 is an isometric perspective view of an LED display device according to another embodiment of the present utility model; FIG. 10 is an enlarged partial view of part II of the LED display device of FIG. 9.
    [0004] DETAILED DESCRIPTION OF THE EMBODIMENTS [0025] Embodiments of the utility model will be described more fully below with reference to the accompanying drawings. The preferred embodiment of this utility model is shown in the drawings. The various embodiments of the utility model can, however, be implemented in many different forms and should not be construed as limited to the embodiments presented herein. On the contrary, these embodiments are intended so that the present disclosure will be full and complete and will represent the scope of the utility model for those skilled in the art. Unless otherwise indicated, the technical and scientific terms used herein have the usual meaning that is commonly understood by those skilled in the art. The purpose of the terms used in the specification of this utility model in this document is to describe the specific embodiments, instead of limiting the present utility model. The term "and / or" used in this document includes one or more combinations of the articles concerned. Referring to FIGS. 1 to 2, an LED display device 100 according to a first embodiment comprises an installation pillar 110, a first fixing plate 120, a speaker module 130, a module of FIG. LED display screen 140 and a first connection member 150. Speaker module 130 includes an anterior surface for display and a posterior surface opposed to the anterior surface. The installation post 110 is positioned on the posterior surface of the enclosure module 130. The first attachment plate 120 closely contacts the installation post 110, and defines a first attachment hole 121. The first connection element 150 extends through the first attachment hole 121 from the rear surface of the enclosure module 130 and is connected to the enclosure module 130, thereby clamping and securing the installation pier 110 between the first mounting plate 120 and the enclosure module 130. The enclosure module 130 is attached to the installation post 110 via the first attachment plate 120 and the first connection element 150. The LED display screen module 140 is assembled to the anterior surface of the enclosure module 130. The enclosure module 130 comprises an enclosure body 13. The enclosure body 13 defines thereon a mounting hole 131. connecting element 150 extends to trav to the first mounting hole 121 and the mounting hole 131 in that order from the rear surface of the enclosure module 130, thereby connecting the first mounting plate 120 to the enclosure module 130. [0030] In a In one embodiment, the speaker module 130 includes a multiplicity of speaker bodies 13, and the multiplicity of speaker bodies 13 is distributed on a plane and arranged in a trellis network configuration. The first attachment plate 120 defines four first attachment holes 121. The enclosure body 13 defines four mounting holes 131 at four corners thereof. On adjacent portions of four enclosure bodies 13, the first four attachment holes 121 of the first attachment plate 120 correspond to four mounting holes 131 of each of the four enclosure bodies 13, the four mounting holes 131 are located on the four joined corners of the four enclosure bodies 13. The first connection elements 150 fix each of the four enclosure bodies 13. Therefore, on the one hand the four enclosure bodies 13 are fixed by the first plate 120. On the other hand, the four joined corners of each of the four enclosure bodies 131 are connected by the first connection elements 150, fixing multiple enclosure bodies 131 to the mounting pillar 110, capable of providing a 20 free combination and unlimited junction of multiple display screen modules 140. Meanwhile, the speaker body 13 can be disassembled individually instead of disassembling them all during maintenance, so that its Maintenance has high flexibility, with convenient operation and low cost. On the edge of the LED display device 100, two first attachment holes 121 of the first attachment plate 120 correspond to two mounting holes 131 on two joined corners of two enclosure bodies 13, and the first connection elements 150 fix the two enclosure bodies 13 to each other. On the four corners of the LED display device 100, the first attachment hole 121 of the first attachment plate 120 corresponds only to the mounting hole 131 of a speaker body 13, and the first connection member 150 sets the enclosure body 13. [0031] The installation pillar 110 consists of a square steel profile and touches the 3028595 8 positions of two enclosure bodies 13 between two mounting holes 131 of the two enclosure bodies 13, thereby connecting multiple enclosure bodies 13 to the installation pier 110. It can be understood that the number of the installation pillars 110 may be greater than three, the number of the first attachment plates 120 clamping and fixing the same Pillar 5 of installation 110 can also be greater than three, so that the enclosure bodies 13 can be fixed much more securely. The square steel has a regular shape, and touches the enclosure bodies 13, making it easier for the first connection element 150 to fix the first attachment plates 130 and the enclosure bodies 13 to the installation pillars 110. Square steel is inexpensive and has good mechanical strength. It can be understood that the installation post 110 may be a cast iron foot, a concrete pillar or other fastening frames. Specifically, the first connection element 150 comprises a screw 141 and a washer 152, the first fixing plate 120 and the enclosure body 13 are fixed to the installation pillar 110 by means of the screw 141 and of the washer 152. Therefore, it makes the installation much easier and convenient. When assembling the LED display device 100, the installation pillar 110 rests against the rear surface of the enclosure module 130 and the first mounting plate 120 is held against the enclosure module 130 Then, the first connection member 150 extends through the first attachment plate 120 and the enclosure body 13 in this order, securing the enclosure body 13 to the installation pier 110. maintenance, the enclosure body 13 is individually disassembled from the rear surface of the enclosure module 130, thus providing a rear surface maintenance structure adapted to be installed in places such as roofs and so on, and allowing maintenance with high flexibility, improved performance and low cost. As shown in FIG. 3, the enclosure body 13 is in the form of a frame, and includes a limiting frame 132, tape bars 133, threaded through grooves 134, and parts thereof. The limit frame 132 includes two lateral limit frames 1321 on opposite sides of the limit frame 132, and two end limit frames 1322 on opposite ends of the limit frame 132. The tape bars 133 are connected substantially perpendicularly to one side of the limit frame 132, and all the tape bars 133 are arranged in the same plane perpendicular to the limiting frame 132. Specifically, the tape bars 133 comprise bars longitudinal band 1331 and horizontal band bars 1332 perpendicular to the longitudinal band bars 1332. The power supply mounting portions 135 are positioned on a end of the speaker body 13. The power supply mounting portion 135 defines a slot 1351 for receiving a power supply. The threaded through grooves 134 comprise longitudinal threaded through grooves 1341 and horizontal wire through grooves 1342, the longitudinal threaded through grooves 1341 are fixedly connected to the horizontal strip bars 1332, one end of the through groove. 1341 intersects the slot 1351 and the other end of the wire through groove 1341 extends to the end limit frame 1322 which is opposed to the power supply mounting portion 135 of the housing body. 13. The horizontal wire through grooves 1342 are fixedly connected to the longitudinal tape bars 1331, and cut between the two lateral limit frames 1321. The longitudinal wire through grooves 1341 and the horizontal wire through grooves 1342 intersect each other and are positioned within the limiting frame 132 of the enclosure body 13. The grooves longitudinal-length through-holes 1341 and horizontal-through-through grooves 1342 form channels in intersecting longitudinal-length through-groove portions 1341 and horizontal-wire through-slots 1342. Because wire-through grooves 134 and Tape bars 133 intersect and connect to each other in advance, when arranging the wires, it suffices simply to lay electrical wires in the threaded through grooves 134 directly, which simplifies the arrangement. sons. The slot 1351 is configured to receive the power supply, and forms an integrated frame with the threaded through grooves 134, so its structure is simple. Meanwhile, during maintenance, the LED display screen module can be disassembled directly for inspection and repair of electrical wires. This is simple and convenient. In a specific embodiment, the longitudinal strip bars 1331 and the longitudinal threaded through grooves 1341 are arranged in parallel and spaced from each other. The horizontal strip bars 1332 and the horizontal threaded through grooves 1342 are arranged in parallel and spaced from one another. Each longitudinal wire through groove 1341 intersects the slot 1351. On the one hand, such a structure can provide an assembly of the LED display screen module 140; on the other hand, it facilitates the arrangement of electrical wires, not only having an attractive appearance but also being convenient. In one embodiment, the threaded through grooves 134 project from the same side of the limiting frame 132, and are not protruding from a plane where the strip bars are positioned, such as so that one side of the limiting frame 132 of the enclosure body 13 forms a plane, thus facilitating an arrangement of the LED display screen module 140. The number of the strip bars 133 and the through-slots son 134 is either one or more than three. Specifically, in the embodiment, the number of the longitudinal strip bars 1331 and the horizontal strip bars 1332 is in each case two, the longitudinal strip bars 1331 and the horizontal strip bars 1332 intersect each other to form a frame Providing support and attachment for the enclosure body 13. The number of the through longitudinal wire grooves 1341 is three, and the number of the horizontal wire through grooves 1342 is two, the arrangement of the wires on the enclosure 13 is simple, assembly and maintenance thereof are simple. During assembly, fixing with screws is eliminated, during maintenance, the removal of screws is eliminated. The electrical wires can extend through the wire through grooves 134 and connect to the power supply device housed in the slot 1351. As soon as the LED display screen module 140 is assembled to the enclosure body 25 13, it is able to protect the electrical wires housed in the threaded through groove 134 against any damage in case of exposure to a draft of air or sunlight, the arrangement mode of the wires is astute and convenient , making the enclosure body 13 more suitable for being installed outside. Both the ribbon bars 133 and the threaded through groove 134 are provided with 30 slots 136 and positioning holes 137 in the form of butterflies to install the LED screen display module 3028595 11. maintenance, the LED display screen module 140 can be directly disassembled, which is simple and convenient for the inspection and repair of the son. The intersecting portions of end limit frame 1322 / 1a horizontal strip bar 1332 and longitudinal threaded through grooves 1341 / longitudinal strip bars 1331 form slots 136 and positioning holes 137 in the form of butterflies. to secure an upper portion and a lower portion of the LED display screen module 140. The horizontal bar bar 1332 is provided with two rows of butterfly slots 136 for mounting two adjacent display screen modules. 140. The intersecting portions of threaded through grooves 1342 and lateral limit frames 1321, or longitudinal band bars 1331 and longitudinal threaded through grooves 1341 are also provided with slots 136 and locating holes 137. butterfly shape, to fix a central portion of the LED display screen module 140. In this way, it facilitates the assembly of a multiplicity of modules As shown in FIG. 4, the speaker body 13 further comprises a power supply input port 138, an output port. power supply 139, a data input port 1310 and a data output port 1311, and they are all located on a side wall of the slot 141 which communicates with the longitudinal wire through grooves 1341. The power supply inlet 138 may be connected to an alternating current and is able to take advantage of the electric current to provide power. The power output port 139 may be connected to work equipment such as a display screen and so on to provide power. The data input port 1310 may be connected to a data input line which transmits data to be displayed. The data output port 1311 may be connected to the work equipment to display the transferred data. It is further provided a LED display screen, the LED display screen comprises the speaker body 13 described above and a display module assembled to the speaker body 13. The arrangement wires on the enclosure body 13 is simple, the assembly and maintenance thereof are simple. During assembly, fixing with screws is eliminated; During maintenance, disassembly of the screws is eliminated. The display module includes an LED display screen module 140. As shown in FIG. 5, the display screen module 140 is assembled to the frame formed by the boundary frames. end 1322 / the horizontal wire through grooves 1332 and the longitudinal wire through grooves 1341 / the longitudinal tape bars 1331. Two adjacent LED display screen modules 140 are joined to the defined butterfly slots 136 on the horizontal strip bars 1332. The central portion of the LED display screen module 140 is attached to the butterfly-like slots 136 on the intersecting portions of the horizontal wire through grooves 1342 and longitudinal wire through grooves 1341, and the portions which intersect the longitudinal strip bars 1331 and the side edge frames 1321. Therefore, it facilitates the attachment of multiple LED display screen modules 140 to enclosure body. When the strip bar 133 and the threaded through grooves 134 are provided with slots 136 and positioning holes 137 in the form of butterflies, the LED display screen module 140 has hooks in the form of butterflies, the butterfly hooks 141 are distributed over an upper part, a central part and a lower part of the frame of the LED display screen module 140, and by engagement of the butterfly hooks 141 and slots In the form of butterflies 136, the display screen module 140 is attached to the enclosure body 13. During maintenance, the LED display screen module 140 can be directly disassembled, thereby facilitating inspection and the repair of the wires. This is simple and convenient. Specifically, in the embodiment, the number of butterfly hooks 141 is six, two of which are respectively located at the top, center and bottom of the frame of the posterior surface. LED display screen module 140. As shown in FIG. 6, the display module comprises a power supply device 160, a HUB card 170 and a filter 180. Power supply 160 is mounted within slot 141. HUB 170 and filter 180 are both located in power supply 162. HUB 170 is connected to LED display screen module 140 to extend the control board. The filter 180 is connected to the power supply 160 for filtering electromagnetic interference, thereby obtaining a stable power signal and avoiding severe electromagnetic interference which affects normal operation of the radio waves to the outside. As shown in FIG. 7, the power supply device 160 comprises a power supply 161 and a power supply unit 162. The power supply 161 is mounted inside the power supply housing 162, it is secure and offers an attractive appearance. The power supply unit 162 comprises a cover 1621 capable of being open or closed. The number of power supplies 161 is greater than three, therefore the number of covers 1621 of the power supply 162 is also greater than three. In a specific embodiment, the power supply housing 162 comprises three covers 1621 each covering a power supply 161. It can be understood that the number of the power supplies 161 is not limited to three, there can also be one or more than three, and therefore the number of lids 1621 can also be one or more than three. If the feed casing 162 adopts a conventional one-piece cover 1621, portions of the longitudinal band bar adjacent to the feed casing 162 will inevitably lock the cover, which will therefore no longer be able to be closed or opened. In this utility model, the cover 1621 of the power supply housing 162 is independent and the number of its elements corresponds to that of the power supplies 161, the cover 1621 is not blocked by the longitudinal band bar 1311, and it also has an attractive appearance and is practical. A side surface of the power supply housing 162 facing the LED display screen module 20 defines a wire entry hole 1622 communicating with the through wire grooves 134. The number of entrance holes wire 1622 corresponds to that of the power supplies 161, facilitating the connection of the electrical wires inside the threaded through grooves 134 to the power supply 161. A rear cover of the power supply housing 162 defines a multiplicity of heat dissipation, facilitating the dissipation of heat from devices such as power supplies 161 and so on. As shown in FIG 8, the power supply 161 is equipped with a pressure bar 1611, one end of the pressure bar 1611 is fixed to the power supply box 162. Specifically, in the mode of In the embodiment, opposite ends of the power supply 161 are provided with pressure bars 1611 which are attached to the power supply housing 162 via screws 1612. During maintenance, unscrewing the screws 1612 is not required. only for dismantling the 1611 power supply, thus saving maintenance time. When the display screen module is installed, as soon as the display module 5 is assembled to the enclosure body 13, the electrical wires in the data enclosure extend through the surface. Lateral, the electrical wires enter the feed casing 162 through the wire entry holes 1622 and connect to the power supply 161. As a result, the electrical wires in the threaded through grooves 134 can be protected against exposure to drafts and sunlight, and so forth, the method of arranging the wires is clever and convenient, making the enclosure body 13 more suitable for being installed outside. The LED display screen module 140 is provided with butterfly hooks 141, the LED display screen is attached to the speaker body 13 via engagement 15 butterfly hooks 141 and 136. The LED display screen module 140 can be removed individually from a front face of the enclosure body 13, facilitating maintenance, it is not necessary to remove the enclosure body 13 first and then disassemble the LED display screen module 140, so that the maintenance time is reduced. Referring now to FIG. 9 and FIG. 10, an LED display device 200 according to another embodiment comprises an installation post 210, a first attachment plate 220, a module enclosure 230, an LED display screen module 240 and a first connection element 250. The installation pillar 210 is positioned on a rear surface of the enclosure module 230. The first mounting plate 220 25 touches closely the installation pier 210 and defines thereon a first fixing hole 221. The enclosure module 230 defines thereon a mounting hole 231. [0052] The enclosure module 230 comprises 23. Specifically, the speaker body 23 defines mounting holes 231 thereon. The speaker module 230 comprises a multiplicity of the speaker body 23. The difference between this embodiment and the LED display device 100 3028595 15 according to the first embodiment In this embodiment, the enclosure module 230 further comprises a second fixing plate 260 and second connecting elements 270. The second fixing plate 260 defines second mounting holes 260 thereon. The second fixing plate 260 is positioned at a rear surface of the enclosure module 230, and is located between the installation post 210 and the enclosure body 23. The second connection element 270 extends through the mounting hole 231 and the second fixing hole 261 in this order from an anterior surface of the enclosure module 230, thereby connecting the second fixing plate to the enclosure body 23. The second fixing plate 260 further defines third fixing holes 262. The first connecting element 250 extends through the first fixing hole 251 and the third fixing hole 262 in this order from the rear surface of the enclosure module 230, thereby affecting the first attachment plate 250 to the enclosure module 230. In this embodiment, the number of the first attachment holes 221 is two, and the number of the third attachment holes 262 is two. Each of the first connection member 250 and the second connection member 270 comprises a screw 251 and a washer 252, the screw 251 is attached to the washer 252, which is simple, convenient and convenient. More specifically, a multiplicity of enclosure body 13 is distributed on a plane and arranged in a lattice network configuration. The second fixing plate 260 defines thereon four of the second fixing holes 261. On adjacent portions of four enclosure bodies 23, the four second fixing holes 261 respectively correspond to four mounting holes 231 on each of four enclosure bodies 23, the four mounting holes 231 are located on the four joined corners of the four enclosure bodies 23. At one edge of the LED display device 200, the second attachment holes 261 of the second plate The second connecting elements 270 extend through the second fixing hole and the mounting hole to fix two of the enclosure bodies 23. one to another. On four corners of the LED display device 200, the second attachment hole 261 of the second attachment plate 260 corresponds to the mounting hole 231 of an enclosure body 23, and the second connection member 270 extends 3028595 16 through the second fixing hole and the mounting hole for fixing a speaker body 23. When installing the LED display device 200, the second connecting member 270 is screwed into the surface The first connecting element 250 is screwed into the enclosure body 23 from the rear surface of the module and is attached to the second mounting plate, thereby securing the enclosure body 23. The first connection element 250 is screwed into the enclosure body 23 from the rear surface of the module. 230, clamping and fixing the first fixing plate 220, the installation pillar 210 and the second fixing plate 260 to make an assembly of the LED display device 200. During the maintenance, the body of the enclosure 23 is removed from the two the fixing plate 260 from the front surface of the enclosure module 230, 10 and simultaneous disassembly of other enclosure bodies 23 is omitted. [0058] The LED display device 200 provides a maintenance-free structure the front, which can be disassembled from a front side of the LED display device 200 when the LED display device 200 is pressed against a wall or hung on a wall, thereby providing a wire arrangement, a setting and maintenance by the anterior surface, and reducing labor difficulty and saving labor. In addition, the enclosure body 13 can be disassembled individually instead of having to dismount them all during maintenance, so that its maintenance has a high flexibility, with a convenient execution and low cost. In addition, a space of a posterior surface and a lateral surface is unoccupied, thus gaining maintenance space. Although the present utility model has been illustrated and described herein with reference to specific embodiments, the present utility model is not intended to be limited to the illustrated details. On the contrary, various modifications can be made in the details within the scope of the claims and their equivalents without departing from this utility model. 25
    权利要求:
    Claims (10)
    [0001]
    REVENDICATIONS1. An LED display device, comprising: an installation post, a first attachment plate, a speaker module, an LED display screen module and a first connection element, the enclosure module comprising a surface prior to the display and a posterior surface opposed to the anterior surface, the installation abutment being positioned on the posterior surface of the enclosure module, the first attachment plate closely touching the installation abutment, the first abutment plate; a fastener defining a first fixing hole, the first connecting member extending through the first fixing hole from the rear surface of the speaker module and connecting to the speaker module, thereby clamping and securing the installation post between the first fixing plate and the enclosure module, and the enclosure module being fixed to the installation pillar via the first fixing plate and the first connecting element, the LED display screen module being assembled to the anterior surface of the enclosure module.
    [0002]
    The LED display device according to claim 1, wherein the enclosure module comprises an enclosure body defining thereon a mounting hole, the first connection member extends through the first mounting hole. and the mounting hole in that order from the rear surface of the enclosure module, thereby connecting the first mounting plate to the enclosure module.
    [0003]
    An LED display device according to claim 2, wherein the enclosure module comprises a multiplicity of enclosure bodies, the multiplicity of enclosure bodies is distributed on a plane and arranged in a lattice network configuration, the first fixing plate defines four first fixing holes, and the enclosure body defines four mounting holes on four corners thereof, on adjacent portions of four enclosure bodies, the first four mounting holes of the first mounting plate respectively correspond to four mounting holes of each of four enclosure bodies, the four mounting holes are located on four joined corners of the four enclosure bodies, the first connecting element fixed each of four housing bodies. pregnant. 3028595 18
    [0004]
    The LED display device according to claim 1, wherein the enclosure module comprises an enclosure body, a second attachment plate and a second connection element, the enclosure body defines a mounting hole, the second fixing plate 5 defines a second fixing hole, the second fixing plate is located at the rear surface of the enclosure module and is positioned between the installation pillar and the enclosure body, the second connection element is extends through the mounting hole and the second fixing hole in this order from the front surface of the enclosure module, thereby connecting the second mounting plate to the enclosure body. 10
    [0005]
    The LED display device according to claim 4, wherein the second fixing plate further defines a third fixing hole, the first connecting member extends through the first fixing hole and the third fixing hole in this order from the rear surface of the enclosure module, thereby connecting the first mounting plate to the enclosure module.
    [0006]
    An LED display device according to claim 4, wherein the enclosure module comprises a multiplicity of enclosure bodies, the multiplicity of enclosure bodies is distributed on a plane and arranged in a lattice network configuration, the second fixing plate defines thereon four second fixing holes, on adjacent parts of four enclosure bodies, the four second fixing holes respectively corresponding to four mounting holes of each of four enclosure bodies, the four mounting holes are located on four joined corners of the four enclosure bodies, the second connection element fixes each of four enclosure bodies. 25
    [0007]
    The LED display device according to any one of the preceding claims 2 to 6, wherein the enclosure body comprises a limiting frame, tape bars, power supply mounting portions, and through grooves. the limiting frame comprises two lateral limit frames on opposite sides thereof, and two end limit frames on opposite ends thereof, the strip bars 3028595 comprise longitudinal strips and horizontal strip bars perpendicular to the longitudinal strip bars, the longitudinal strip bars connect to one side of the limiting frame and are substantially perpendicular to the limiting frame; the power supply mounting portions are positioned on one end of the enclosure body, and the power supply mounting portion defines a slot for receiving a power supply; the through wire grooves comprise longitudinal wire through grooves and horizontal wire through grooves, the longitudinal wire through groove is fixedly connected to the horizontal wire bar, one end of the wire through groove cuts through the slot and the other end of the wire-through groove extends to an end-limit frame on one end of the limiting frame opposite to the power-supply mounting portion, the wire-through grooves are fixedly connected to the longitudinal band bars, and the horizontal wire through groove extends between the two side limit frames on opposite sides, the longitudinal wire through grooves and the horizontal wire through grooves intersect one another and are integrated in the frame of enclosure limitation, and form channels in by intersecting grooves with longitudinal threads and through grooves with horizontal threads. 20
    [0008]
    The LED display device according to claim 7, wherein the longitudinal strip bars and the longitudinal threaded through grooves are arranged parallel and at a distance from one another, the horizontal strip bars and the horizontal threaded through grooves are arranged parallel and at a distance from each other, each through groove longitudinal son cuts through the slot. 25
    [0009]
    The LED display device according to claim 7, wherein all of the strip bars are arranged in a plane perpendicular to the limiting frame, the threaded through grooves are protruding from the same side of the limiting frame, and are not protruding from the plane on which the tape bars are positioned. 3028595 20
    [0010]
    An LED display device according to claim 7, wherein the tape bar and the wire through groove both define a butterfly-shaped slot and a positioning hole, the LED display screen module is With butterfly hooks, the LED display screen module is attached to the speaker body by engagement of the butterfly hooks and butterfly-shaped slots.
    类似技术:
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    同族专利:
    公开号 | 公开日
    FR3028595B3|2017-11-24|
    US9863586B2|2018-01-09|
    GB201507294D0|2015-06-10|
    RU163985U1|2016-08-20|
    CN204288710U|2015-04-22|
    US20160169456A1|2016-06-16|
    GB2538945A|2016-12-07|
    JP3212148U|2017-08-31|
    GB2538945B|2021-04-07|
    AU2015100493A4|2015-05-21|
    WO2016074301A1|2016-05-19|
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    法律状态:
    2016-04-21| PLFP| Fee payment|Year of fee payment: 2 |
    2017-04-19| PLFP| Fee payment|Year of fee payment: 3 |
    2018-04-26| PLFP| Fee payment|Year of fee payment: 4 |
    2019-04-29| PLFP| Fee payment|Year of fee payment: 5 |
    2020-04-30| PLFP| Fee payment|Year of fee payment: 6 |
    2021-04-29| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    CN201420685740.9U|CN204288710U|2014-11-14|2014-11-14|LED display|
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