• 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:
    PURPOSE: A case coupling structure of monitor is provided to easily couple and separate a front case and a rear case, thereby simplifying assembling process and enhancing productivity. CONSTITUTION: A case coupling structure of monitor comprises a front case(51), a CRT(52) and a rear case(53). The CRT(52) is mounted on a rear surface of the front case(51). The rear case(53) is coupled to the front case for protecting internal parts from outside impulse. Coupling pins(60) are protruded from both bottom sides of edge of the front case. The rear case(53) has holes(70), into which the coupling pins(60) are fitted. Snap pins(80) are respectively fitted into the holes(70) so that the front case can not be easily separated from the rear case.
    公开号:KR20000056199A
    申请号:KR1019990005285
    申请日:1999-02-13
    公开日:2000-09-15
    发明作者:한상현；권성수
    申请人:윤종용；삼성전자 주식회사；
    IPC主号:
    专利说明:

    Assembling Structure Of Monitor Case
    The present invention relates to a case of a monitor (Monitor), and more particularly to a case of a monitor that can be easily assembled and disassembled the lower part of the front and rear cases.
    In general, a monitor is a device that displays characters, symbols, and shapes by emitting an electron beam from an electron gun of a cathode ray tube by a video signal and striking fluorescent materials coated on the cathode ray tube to emit light of different brightness or color.
    These monitors are equipped with a case to protect the inside thereof from external shocks. The case is composed of a front and rear case, the front and rear case is integrally coupled by a fastening member.
    FIG. 1 is an exploded perspective view illustrating a coupling structure of the front and rear cases of the monitor, and FIG. 2 is a cross-sectional view illustrating a state in which the monitor case is coupled.
    As shown, the monitor 1 is composed of a front case 2, a cathode ray tube 3 mounted on the rear of the front case 2, and a rear case 4 integrally coupled to the front case 2. do.
    In the front case 2, the storage holes 6 protrude from the lower edges of the rear surfaces of the edges, respectively. In addition, through holes (not shown) through which the fastening screw 7 penetrates are formed at both corners of the lower part of the rear case 4, respectively.
    Therefore, when the lower part of the front case 2 and the rear case 4 are integrally coupled, the fastening screw 7 passes through the through hole (not shown) of the rear case 4 to store the front case 2. By fastening to the hole 70, the lower parts of the front and rear cases 2 and 4 are integrally coupled to each other. In addition, when separating the lower part of the front and rear cases 2 and 4, it removes by loosening the fastening screw 7 using a tool, such as a screwdriver.
    However, such a monitor uses a tool such as a driver when assembling and disassembling the lower parts of the front and rear cases, so that the assembly process is complicated and assembly and disassembly takes a long time.
    Accordingly, an object of the present invention is to provide a monitor case in which the assembly process is simplified and assembly and disassembly time is reduced by easily combining and disassembling the lower portions of the front and rear cases.
    1 is an exploded perspective view showing a coupling structure of a case of a conventional monitor;
    Figure 2 is a cross-sectional view showing a lower coupling structure of the front and rear cases of the conventional monitor.
    Figure 3 is an exploded perspective view showing a coupling structure of the case of the monitor according to the present invention.
    Figure 4 is a cross-sectional view showing a lower coupling structure of the front and rear case of the monitor according to the present invention.
    5 is an enlarged perspective view showing portion A of FIG. 4;
    6 is an enlarged perspective view showing a portion B of FIG. 4;
    7 is an enlarged cross-sectional view showing an enlarged portion C of FIG. 4;
    FIG. 8 is a plan view showing a D-D cross section of FIG. 7; FIG.
    * Description of Signs of Main Parts of Drawings *
    51: Front Case 54: Rear Case
    60: connecting pin 61: reinforcing jaw
    62: locking step 70: storage hole
    72: locking jaw 76: fixing hole
    80: snap pin 81: upper body
    82: connecting portion 84: lower body
    86: turning
    In order to achieve the above object, the present invention is a front case at least one coupling pin is formed in the lower portion of the rear, at least one storage hole is formed in the lower portion of the front, the storage hole is the coupling pin A rear case integrally assembled and detachable to the front case by detachably coupled, and a means coupled to the receiving hole to support the coupling pin so as to prevent the coupling pin from being easily separated from the storage hole. Provide the case.
    According to the present invention, the coupling pin has a square bar shape having a predetermined length, and a pair of reinforcing jaws are formed on the upper portion of the coupling pin, and a locking end is formed at the front end thereof.
    A cutout groove is formed in the ceiling of the storage hole, and a fixed hole is formed behind a predetermined distance of the cutout groove, and a pair of locking jaws having an inclined surface is formed at the bottom thereof so that the locking end of the coupling pin is coupled to the pair of locking jaws. And released.
    On the other hand, the snap pin is formed of a polygonal upper body, the lower body is formed in the lower portion of the upper body and one end is separated into the first and second members, and the connecting portion for connecting the upper and lower bodies integrally with each other. One end portion of the upper body protrudes downwardly, and is fixed to the locking hole of the ceiling. And, since the width of the lower body is formed smaller than the distance between the pair of reinforcing jaw, when the first and second members are matched with each other in the center direction, they are accommodated between the pair of reinforcing jaws.
    Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
    Figure 3 is an exploded perspective view showing a coupling structure of the case of the monitor according to the present invention, Figure 4 is a cross-sectional view showing a lower coupling structure of the front and rear case of the monitor according to the present invention.
    As shown, the monitor 50 is integrally coupled by the front case 51, the cathode ray tube 52 mounted on the rear of the front case 51, and the front case 51 and the coupling member, It consists of a rear case 53 which protects components from external shocks.
    The inside of the front case 51 is open, the coupling pins 60 are protruded from both rear lower sides of the rim.
    In addition, storage holes 70 are formed in both front lower portions of the rear case 53, respectively. Therefore, the lower portion of the front and rear case 53 is integrally coupled to each other by coupling the coupling pin 60 to the storage hole 70. In addition, the snap pin 80 is inserted into the storage hole 70 to prevent the front case 51 from being easily separated from the rear case 53. 5 and 6 will be described in more detail the coupling pin 60, the receiving hole 70, and the snap pin 80.
    Figure 5 is an enlarged perspective view showing an enlarged coupling pin protruding from the bottom of the front case of the monitor according to the present invention, Figure 6 is an enlarged perspective view showing an enlarged storage hole formed in the lower case of the rear case of the monitor according to the present invention. .
    As shown, the coupling pins 60 are formed to protrude rearward to the both sides 56 of the lower rear of the front case 51, respectively. Coupling pin 60 is in the shape of a square bar having a predetermined length, a pair of reinforcing jaw 61 is protruded on the upper surface. In addition, a locking end 62 is formed at the end of the lower surface of the coupling pin 60.
    The pair of reinforcing jaw 61 is protruded to a predetermined height at both sides of the upper surface of the coupling pin 60 is formed extending in the longitudinal direction. The pair of reinforcing jaw 61 is spaced apart from each other by a predetermined interval (t1).
    On the other hand, the storage hole 70 of the rear case 53 is formed in both side portions 54 of the lower front of the rear case 53, respectively. The storage hole 70 is rectangular in shape and extends a predetermined distance to the rear so as to communicate with the outside of the lower portion of the rear case 53. A pair of locking jaws 72 are formed at both sides of the bottom portion 71 of the storage hole 70. The pair of locking jaws 72 is formed with an inclined surface having a predetermined inclination so that the rear end thereof is formed higher than the front end portion. Accordingly, the locking end 62 of the coupling pin 60 of the front case 51 is caught by the pair of locking jaws 72 by sliding backward along the inclined surfaces 73 of the pair of locking jaws 72.
    The ceiling 75 of the storage hole 70 is cut in a stepped shape to the rear so that the locking groove 75 is formed. A rectangular fixing hole 76 penetrates the ceiling 75 of the storage hole 70 at a rear of the predetermined distance behind the locking groove 75.
    On the other hand, when the coupling pin 60 is coupled to the locking jaw of the storage hole 70, by pushing up the coupling pin 60 can be easily separated by manpower, etc. without using a tool such as a driver. . Therefore, the lower part of the case may be separated while the user uses the monitor 50. Thus, snap pins 80 are provided to prevent easy detachment of such a case. The snap pin 80 will be described in more detail with reference to FIG.
    The snap pin 80 includes an upper body 81, a lower body 83 positioned below the upper body 81, and a connecting portion 82 integrally connecting the upper and lower bodies 81 and 83 to each other. do.
    The upper body 81 is a polygonal plate and the front end thereof is integrally connected to the connecting portion 82, and the projection 86 is protruded downward from the bottom of the rear end thereof.
    In addition, the lower body 83 is a front end portion is integrally connected to the connecting portion 82, the rear end of the "Ｖ" shape is separated into the first and second members (84, 85). The first and second members 84 and 85 are made of a material having elasticity and are deformable in the direction of the arrow 87. The projections 86 protrude downward from the bottoms of the ends of the first and second members 84 and 85, respectively. In addition, the width t2 of the lower body 83 is formed smaller than the interval t1 of the pair of reinforcing jaw 61 of the coupling pin (60).
    Therefore, when the first and second members 84 and 85 of the lower body 83 are matched with each other along the arrow direction 87, they are stored between the pair of reinforcing jaw 61 of the coupling pin 60. do. On the contrary, when the first and second members 84 and 85 spread along the arrow direction 87, the interval t2 between the first and second members 84 and 85 is determined by the pair of reinforcing jaw 61. Since it is larger than the interval t1, it is located in the upper part of the pair of reinforcing jaw 61 is not stored between the pair of reinforcing jaw 61.
    Since the upper and lower bodies 83 are formed integrally with each other by the connecting portion 82 having a predetermined height, a predetermined space is formed between the upper and lower bodies 83.
    Referring to FIG. 7, when the snap pin 80 is coupled to the storage hole 70, the ceiling 75 of the storage hole 70 is inserted into a predetermined space. And the projection 86 of the upper body 81 is caught by the fixing hole 76 by sliding backward along the upper surface of the ceiling portion 75 of the storage hole (70). Accordingly, the snap pin 80 is coupled to the ceiling 75 of the storage hole 70.
    Hereinafter, with reference to the accompanying drawings will be described in more detail the operation of the monitor case according to an embodiment of the present invention.
    3, 7 and 8, when the user couples the rear case 53 to the front case 51, the snap pin 80 is first coupled to the storage hole 70 of the rear case 53. do. That is, the first and second members 84 and 85 of the snap pin 80 are aligned in the direction of the cutting groove 75 formed in the ceiling 75 of the storage hole 70, and an external force is applied to the snap pin 80. Push. The snap pin 80 is pushed by an external force, and the projection 86 of the upper body 81 is coupled to the fixing hole 76 by sliding backward along the upper surface of the ceiling 75 of the storage hole 70.
    At this time, the ceiling portion 75 of the storage hole 70 is located in a predetermined space formed by the upper and lower bodies 81 and 83. When the snap pin 80 is fixed to the storage hole 70, the first and second members protrude out of the storage hole 70 through the storage hole 70.
    At this time, the first and second members 84 and 85 are spaced apart at predetermined intervals along the arrow direction 87. The coupling pin 60 is insertable by maintaining a predetermined interval between the lower body 83 of the snap pin 80 and the bottom portion 71 of the storage hole 70.
    After the snap pin 80 is coupled to the storage hole 70, the user aligns the front case 51 at a position where the snap pin 80 is engaged with the rear case 53. Then, the front case 51 is pushed backward so that the coupling pin 60 enters the storage hole 70 of the rear case 53. When the coupling pin 60 begins to be drawn into the storage hole 70, the locking end 62 of the end of the connecting pin slides by contacting the upper surface of the pair of locking jaws of the storage hole 70.
    Therefore, the locking end 62 of the coupling pin 60 is caught by a pair of locking jaws so that the lower portion of the front case 51 and the rear case 53 are integrally coupled to each other. At this time, the end of the coupling pin 60 is exposed to the outside of the bottom of the rear case 53, so that the user can disassemble it with a tool such as a screwdriver.
    After the lower portions of the front and rear cases 51 and 53 are coupled, the upper portions of the front and rear cases 51 and 53 are integrally coupled to each other by penetrating the fastening screws.
    When separating the lower portions of the front and rear cases 51 and 53, first, the first and second members 84 and 85 of the snap pins 80 exposed to the outside of the bottom surface of the rear case 53 are first released. Coincides with the arrow direction 87. At this time, since the width t2 of the lower body 83 of the snap pin 80 is narrower than the interval t1 of the reinforcing jaw 61 of the coupling pin 60, the snap pin 80 is the reinforcing jaw 61. It is housed between. Therefore, since the space where the coupling pin 60 can move upward is formed, the coupling pin 60 moves upward by a predetermined distance.
    After the coupling pin 60 moves upward by a predetermined distance, the user pushes the lower surface of the coupling pin 60 in the direction of the arrow 87 so that the locking end 62 of the coupling pin 60 is engaged with the storage hole 70. Release from stage 62.
    After the coupling pin 60 is released from the storage hole 70, the front case 51 and the rear case 53 may be separated by moving the front case 51 a predetermined distance forward.
    As described above, after separating one side, the other side can be separated by the same process as described above.
    As described above, since the case of the monitor according to the present invention can be assembled and disassembled only by manpower without using a tool such as a driver by a snap coupling bottom structure, assembly and release time can be shortened. In addition, there is an advantage in that the front case and the rear case is arbitrarily prevented by providing a snap pin to prevent the case bottom coupling structure of the monitor from being easily separated by an impact.
    权利要求:
    Claims (6)
    [1" claim-type="Currently amended] A front case having at least one coupling pin formed at a lower portion of the rear surface thereof;
    A rear case having at least one storage hole formed at a lower portion of the front surface thereof, the rear case being integrally assembled and detached to the front case by being detachably coupled to the coupling pin; And
    And a means for preventing the coupling pin from being easily separated from the storage hole by being coupled to the storage hole to support the coupling pin.
    [2" claim-type="Currently amended] The monitor case according to claim 1, wherein the coupling pin has a square bar shape having a predetermined length, and a pair of reinforcing jaws is formed on an upper portion of the coupling pin, and a locking end is formed on a lower end of the coupling pin.
    [3" claim-type="Currently amended] The method of claim 2, wherein a cutout groove is formed in the ceiling of the storage hole, a fixing hole is formed behind a predetermined distance of the cutout groove, and a pair of locking jaws having an inclined surface is formed at the bottom thereof, thereby engaging the coupling pin. A monitor case, characterized in that the stage is coupled to and released from the pair of locking jaws.
    [4" claim-type="Currently amended] According to claim 3, wherein the means is formed in the upper body of the polygonal shape, the lower body is formed at the lower end of the upper body and the first and second members, and the connecting portion for integrally connecting the upper and lower bodies to each other Monitor case, characterized in that consisting of.
    [5" claim-type="Currently amended] The monitor case as claimed in claim 4, wherein a locking protrusion protrudes downward from one end of the upper body and is fixed to the fixing hole of the ceiling.
    [6" claim-type="Currently amended] The method of claim 4, wherein the width of the lower body is formed smaller than the gap between the pair of reinforcing jaw, so that when the first and the second member are matched with each other in the center direction of the lower body is accommodated between the pair of reinforcing jaw Monitor case characterized in that.
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    同族专利:
    公开号 | 公开日
    KR100303488B1|2001-09-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1999-02-13|Application filed by 윤종용, 삼성전자 주식회사
    1999-02-13|Priority to KR1019990005285A
    2000-01-18|Priority claimed from TW89100704A
    2000-09-15|Publication of KR20000056199A
    2001-09-26|Application granted
    2001-09-26|Publication of KR100303488B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019990005285A|KR100303488B1|1999-02-13|1999-02-13|Assembling Structure Of Monitor Case|
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