• 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:
    There is provided a connector, including: outer conductor including a first outer conductor and a second outer conductor assembled together in such a way that they are slidably movable with respect to each other; center conductors arranged within the outer conductors and including a first center conductor and a second center conductor assembled together in such a way that they are slidably movable with respect to each other; an insulation seat to which the first outer conductor is fixed; and an elastic element one end of which abuts against the first outer conductor or the insulation seat, the first center conductor is also fixed to the insulation seat, so that the first outer conductor and the first center conductor are both in electrical contact with a first electrical component under a pressing force from the elastic element.
    公开号:EP3691043A1
    申请号:EP20154379.0
    申请日:2020-01-29
    公开日:2020-08-05
    发明作者:Yunhe Wang；Zhigang Song；Peng ZHAI；Jiahui Chen；Chuangpeng ZHOU；Zifu DAI
    申请人:Tyco Electronics Shanghai Co Ltd；
    IPC主号:H01R13-00
    专利说明:
    [0001] The present disclosure relates to a connector, and more particularly, relates to a RF coaxial connector. Description of the Related Art
    [0002] In the prior art, a RF coaxial connector for connecting a PCB (Printed Circuit Board) to a PCB has a lower end welded onto a lower PCB and an upper end in electrical contact with an upper PCB. The RF coaxial connector comprises a contact ring served as an upper outer conductor. The contact ring is configured to electrically contact the upper PCB under a pressure from an external spring element. The RF coaxial connector comprises a shell served as a lower outer conductor. The shell is welded onto the lower PCB to be electrically connected with the lower PCB. The contact ring and the shell are clamped together by an elastic sheet. A lower half part of a center conductor of the RF coaxial connector is welded onto the lower PCB to be electrically connected with the lower PCB. An upper half part of the center conductor is configured to electrically contact the upper PCB under a pressure from an interior spring element. An insulator is provided between the center conductor and the shell to ensure a relative position between the center conductor and the shell.
    [0003] In the prior art, the center conductor has a pogo pin structure. However, a contact force between the center conductor and the PCB is completely provided by the small interior spring element in the center conductor, which leads to insufficient contact force between the center conductor and the PCB and adversely affects the performance of the entire RF coaxial connector, especially the high-frequency performance and the Passive Inter-Modulation (PIM) performance of the RF coaxial connector.
    [0004] In addition, the manufacturing cost of the center conductor with the pogo pin structure is higher, and in order to ensure that the interior spring element in the center conductor has enough elastic deformation in an axial direction, an axial length of the center conductor is usually increased, which is not advantageous for decreasing the length size of the RF coaxial connector. SUMMARY
    [0005] The present disclosure has been made to overcome or alleviate at least one aspect of the above mentioned and other problems and disadvantages.
    [0006] According to an aspect of the present disclosure, there is provided a connector, comprising: outer conductors including a first outer conductor and a second outer conductor which are assembled together in such a way that they are slidably movable with respect to each other; center conductors arranged within the outer conductors, and including a first center conductor and a second center conductor which are assembled together in such a way that they are slidably movable with respect to each other; an insulation seat, to which the first outer conductor is fixed; and an elastic element, one end of which abuts against the first outer conductor or the insulation seat; the first center conductor is also fixed to the insulation seat, so that the first outer conductor and the first center conductor are both in electrical contact with a first electrical component under a pressing force from the elastic element.
    [0007] According to an exemplary embodiment of the present disclosure, the first outer conductor comprises a first outer conductor contact part which is exposed from a surface of the insulation seat and adapted to electrically contact with the first electrical component; the first center conductor comprises a first center conductor contact part which is exposed from the surface of the insulation seat and adapted to electrically contact with the first electrical component.
    [0008] According to another exemplary embodiment of the present disclosure, an elastic structure is formed on one end of the first center conductor, the elastic structure is elastically deformable in an axial direction of the connector, and the first center conductor contact part is formed on a top end of the elastic structure, so that the first center conductor contact part is allowed to be moved in an axial direction of the connector.
    [0009] According to another exemplary embodiment of the present disclosure, the elastic structure is configured as a curved elastic structure.
    [0010] According to another exemplary embodiment of the present disclosure, the elastic structure is configured as an S-shaped elastic structure.
    [0011] According to another exemplary embodiment of the present disclosure, a central through hole is formed in the insulation seat, and the elastic structure of the first center conductor passes through the central through hole of the insulation seat.
    [0012] According to another exemplary embodiment of the present disclosure, the first outer conductor comprises an annular base, and the first outer conductor contact part is configured as an annular boss formed on the annular base.
    [0013] According to another exemplary embodiment of the present disclosure, the insulation seat is molded onto the first outer conductor and the first center conductor.
    [0014] According to another exemplary embodiment of the present disclosure, the second outer conductor comprises a cylindrical body at one end thereof, and the first outer conductor is slidably inserted into the cylindrical body of the second outer conductor, and is in electrical contact with the second outer conductor in a slidable way.
    [0015] According to another exemplary embodiment of the present disclosure, the first outer conductor is formed with a plurality of elastic arms respectively provided with bulges, and the bulges on the elastic arms are adapted to be in electrical contact with an inner wall of the second outer conductor in a slidable way.
    [0016] According to another exemplary embodiment of the present disclosure, an annular stop lip is formed on an inner side of an end opening of the cylindrical body and protrudes inwardly, and the stop lip is configured to stop the bulges on the elastic arms of the first outer conductor from sliding outward, so as to prevent the first outer conductor from being detached from the second outer conductor.
    [0017] According to another exemplary embodiment of the present disclosure, the first center conductor comprises a cylindrical part, the second center conductor comprises a rod part, and the rod part of the second center conductor is slidably inserted into the cylindrical part of the first center conductor and is in electrical contact with the first center conductor (210) in a slidable way.
    [0018] According to another exemplary embodiment of the present disclosure, a plurality of elastic contact arms are formed on the cylindrical part of the first center conductor, and the elastic contact arms of the first center conductor are configured for electrically contacting with an outer wall of the rod part of the second center conductor in a slidable way.
    [0019] According to another exemplary embodiment of the present disclosure, the insulation seat is provided between the first outer conductor and the first center conductor.
    [0020] According to another exemplary embodiment of the present disclosure, the first outer conductor is formed with a first positioning flange extending outwardly, the second outer conductor is formed with a second positioning flange extending outwardly, and two ends of the elastic element respectively abut against the first positioning flange and the second positioning flange.
    [0021] According to another exemplary embodiment of the present disclosure, the first outer conductor and the first center conductor are arranged within the insulation seat.
    [0022] According to another exemplary embodiment of the present disclosure, the insulation seat is formed with a first positioning flange extending outwardly, the second outer conductor is formed with a second positioning flange extending outwardly, and two ends of the elastic element respectively abut against the first positioning flange and the second positioning flange.
    [0023] According to another exemplary embodiment of the present disclosure, the connector further comprises an insulating support arranged between the second outer conductor and the second center conductor and configured for holding the second center conductor within the second outer conductor.
    [0024] According to another exemplary embodiment of the present disclosure, a base end of the second outer conductor is adapted to be welded, inserted into or threaded to a second electrical component; or, a base end of the second center conductor is adapted to be welded, inserted into or threaded to the second electrical component.
    [0025] According to another exemplary embodiment of the present disclosure, the connector is a radio frequency coaxial connector adapted to be electrically connected between the first electrical component and a second electrical component.
    [0026] According to another exemplary embodiment of the present disclosure, the first electrical component is a circuit board, and the second electrical component is a circuit board or a filter.
    [0027] According to another exemplary embodiment of the present disclosure, the first outer conductor is a single conductive component formed by stamping a single sheet of metal plate.
    [0028] According to another exemplary embodiment of the present disclosure, the first center conductor is a single conductive component formed by stamping a single sheet of metal plate.
    [0029] According to another exemplary embodiment of the present disclosure, the second center conductor is a single conductive component formed by stamping a single sheet of metal plate.
    [0030] According to another aspect of the present disclosure, there is provided a connector, comprising: outer conductors including a first outer conductor and a second outer conductor which are assembled together in such a way that they are slidably movable with respect to each other; a center conductor arranged within the outer conductors; an insulation seat, to which the first outer conductor is fixed; and an elastic element, one end of which abuts against the first outer conductor or the insulation seat; the center conductor is also fixed to the insulation seat, so that the first outer conductor and the center conductor are both in electrical contact with a first electrical component under a pressing force from the elastic element.
    [0031] As described in various exemplary embodiments of the present disclosure, both the first outer conductor and the first center conductor are fixed to the insulation seat. Thereby, the first outer conductor and the first center conductor may both electrically contact with the first electrical component under the pushing or pressing of the elastic element, which can not only improve the high frequency performance and passive intermodulation performance of the connector, but also simplify the structure of the connector, reduce the axial length of the connector and save the cost of the connector.
    [0032] Other objects and advantages of the present disclosure will be apparent from the following description of the present disclosure in conjunction with the accompanying drawings, and may help to provide a comprehensive understanding of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS
    [0033] Fig. 1 is an illustrative view of a connector according to an exemplary embodiment of the present disclosure, where a first electrical component and a second electrical component are shown; Fig. 2 is a cross sectional view of the connector shown in Fig. 1; Fig. 3 is an illustrative perspective view of an insulation seat of the connector shown in Fig. 2; Fig. 4 is an illustrative perspective view of a first outer conductor of the connector shown in Fig. 2; Fig. 5 is an illustrative perspective view of a second outer conductor of the connector shown in Fig. 2; Fig. 6 is an illustrative perspective view of a first center conductor of the connector shown in Fig. 2; Fig. 7 is an illustrative perspective view of a second center conductor of the connector shown in Fig. 2; and Fig. 8 is an illustrative view of a connector according to another exemplary embodiment of the present disclosure.DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
    [0034] Exemplary embodiments of the present disclosure will be described hereinafter in detail with reference to the attached drawings, wherein the like reference numerals refer to the like elements. The present disclosure may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein; rather, these embodiments are provided so that the present disclosure will be thorough and complete, and will fully convey the concept of the disclosure to those skilled in the art.
    [0035] In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the disclosed embodiments. It will be apparent, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are schematically shown in order to simplify the drawings.
    [0036] According to a general concept of the present disclosure, there is provided a connector, comprising: outer conductors including a first outer conductor and a second outer conductor which are assembled together in such a way that they are slidably movable with respect to each other; center conductors provided within the outer conductor, and including a first center conductor and a second center conductor which are assembled together in such a way that they are slidably movable with respect to each other; an insulation seat, to which the first outer conductor is fixed; and an elastic element, one end of which abuts against the first outer conductor or the insulation seat, the first center conductor is also fixed to the insulation seat, so that both the first outer conductor and the first center conductor can be in electrical contact with a first electrical component under a pushing or pressing force from the elastic element.
    [0037] Fig. 1 is an illustrative view of a connector 10 according to an exemplary embodiment of the present disclosure, where a first electrical component 1 and a second electrical component 2 are shown; and Fig. 2 is a cross sectional view of the connector 10 shown in Fig. 1.
    [0038] As shown in Figs. 1-2, in an embodiment, the connector mainly comprises outer conductors 110, 120, center conductor 210, 220, an insulation seat 140, and an elastic element 150.
    [0039] As shown in Figs. 1-2, in an embodiment, the outer conductors (110, 120) include a first outer conductor 110 and a second outer conductor 120 which are assembled together in such a way that they are slidably movable with respect to each other. The center conductors (210, 220) are provided within the outer conductors (110, 120) and include a first center conductor 210 and a second center conductor 220 which are assembled together in such a way that they are slidably movable with respect to each other. The first outer conductor 110 is fixed to the insulation seat 140. One end (upper end in Fig. 2) of the elastic element 150 abuts against the first outer conductor 110 or the insulation seat 140.
    [0040] As shown in Figs. 1-2, in an embodiment, the first center conductor 210 is also fixed to the insulation seat 140, so that both the first outer conductor 110 and the first center conductor 210 can be in electrical contact with a first electrical component 1 under a pushing or pressing force from the elastic element 150.
    [0041] Fig. 3 is an illustrative perspective view of the insulation seat 140 of the connector 10 shown in Fig. 2; and Fig. 4 is an illustrative perspective view of the first outer conductor 110 of the connector 10 shown in Fig. 2.
    [0042] As shown in Figs. 1-4, in an embodiment, the first outer conductor 110 comprises a first outer conductor contact part 111a which is exposed from a surface of the insulation seat 140 and adapted to electrically contact with the first electrical component 1. The first center conductor 210 comprises a first center conductor contact part 211a which is exposed from the surface of the insulation seat 140 and adapted to electrically contact with the first electrical component 1.
    [0043] As shown in Figs. 1-4, in an embodiment, the first outer conductor 110 comprises an annular base 111, and the first outer conductor contact part 111a is configured as an annular boss formed on the annular base 111.
    [0044] Fig. 6 is an illustrative perspective view of the first center conductor 210 of the connector shown in Fig. 2.
    [0045] As shown in Figs. 1-2 and 6, in an embodiment, an elastic structure 211 is formed on one end (upper end in Fig. 2) of the first center conductor 210. The elastic structure 211 is capable of being elastically deformed in an axial direction of the connector 10. The first center conductor contact part 211a is formed on a top end of the elastic structure 211, so that the first center conductor contact part 211a is movable in the axial direction of the connector.
    [0046] As shown in Figs. 1-2 and 6, in an embodiment, the elastic structure 211 may be elastically deformed in the axial direction of the connector, so that the position of the first center conductor contact part 211a may be adjusted in the axial direction of the connector. In this way, even if ends (e.g. top ends) of the first center conductor contact part 211a and the first outer conductor contact part 111a are not in the same plane in a non-contact state or in an initial state, the end of first center conductor contact part 211a may be adjusted to be in the same plane as the end of the first outer conductor contact part 111a, thereby ensuring that the first center conductor contact part 211a and the first outer conductor contact part 111a are in electrical contact with the first electrical component 1 at the same time.
    [0047] In addition, as shown in Figs. 1-2 and 6, in an embodiment, the elastic structure 211 on the first center conductor 210 may also apply an auxiliary contact pressure to the first center conductor contact part 211a to ensure reliable electrical contact between the first center conductor contact part 211a and the first electrical component 1.
    [0048] In an exemplary embodiment of the present disclosure, the elastic structure 211 may be configured as a curved elastic structure. As shown in Figs. 1-2 and 6, in an embodiment, the elastic structure 211 is configured as an S-shaped elastic structure. However, the present disclosure is not limited to the embodiment illustrated, and the elastic structure 211 may also have any other shape as long as it may be elastically deformed in the axial direction.
    [0049] As shown in Figs. 1-2 and 6, in an embodiment, a central through hole 141 is formed in the insulation seat 140, and the elastic structure 211 of the first center conductor 210 passes through the central through hole 141 of the insulation seat 140.
    [0050] As shown in Figs. 1-2 and 6, in an embodiment, the insulation seat 140 is molded onto the first outer conductor 110 and the first center conductor 210. In this way, the first outer conductor 110 and the first center conductor 210 may be fixed to the insulation seat 140 at the same time. However, the present disclosure is not limited to this, and the first outer conductor 110 and the first center conductor 210 may also be assembled onto a pre-formed insulation seat 140.
    [0051] Fig. 5 is an illustrative perspective view of the second outer conductor 120 of the connector shown in Fig. 2.
    [0052] As shown in Figs. 1-5, in an embodiment, the second outer conductor 120 comprises a cylindrical body 122 at one end thereof. The first outer conductor 110 is slidably inserted into the cylindrical body 122 of the second outer conductor 120, and is in electrical contact with the second outer conductor 120 in a slidable way.
    [0053] As shown in Figs. 1-5, in an embodiment, a plurality of elastic arms 112 are formed on the first outer conductor 110. A bulge 112a is formed on each elastic arms 112, and the bulges 112a on the elastic arms 112 are adapted to be electrical contact with the inner wall of the second outer conductor 120 in a slidable way.
    [0054] As shown in Figs. 1-5, in an embodiment, an annular stop lip 122a is formed on an inner side of an end opening of the cylindrical body 122 and protrude inwardly, and the stop lip 122a is adapted to block or stop the bulges 112a on the elastic arms 112 of the first outer conductor 110 from sliding outward, so as to prevent the first outer conductor 110 from being detached from the second outer conductor 120.
    [0055] Fig. 7 is an illustrative perspective view of the second center conductor 220 of the connector shown in Fig. 2.
    [0056] As shown in Figs. 1-2 and 6-7, in an embodiment, the first center conductor 210 comprises a cylindrical part 212. The second center conductor 220 comprises a rod part 222. The rod part 222 of the second center conductor 220 is slidably inserted into the cylindrical part 212 of the first center conductor 210, and is in contact with the first center conductor 210 in a slidably way.
    [0057] As shown in Figs. 1-2 and 6-7, in an embodiment, a plurality of elastic contact arms 213 are formed on the cylindrical part 212 of the first center conductor 210, and the elastic contact arms 213 of the first center conductor 210 are adapted to be in electrical contact with an outer wall of the rod part 222 of the second center conductor 220 in a slidable way.
    [0058] It will be understood by those skilled in the art that the present disclosure is not limited to the illustrated embodiments. For example, in another embodiment, the first center conductor 210 and the second center conductor 220 may be connected by an elastic component, such as a spring. In yet another embodiment, the first center conductor 210 and the second center conductor 220 may be formed into an integrated metal component by stamping a single metal piece, and an elastic part, such as a curved elastic sheet, may be formed between the first center conductor 210 and the second center conductor 220.
    [0059] As shown in Figs. 1-7, in an embodiment, the insulation seat 140 is provided between the first outer conductor 110 and the first center conductor 210.
    [0060] As shown in Figs. 1-7, in an embodiment, the first outer conductor 110 is formed with a first positioning flange 110a extending outwardly, and the second outer conductor 120 is formed with a second positioning flange 120a extending outwardly. The elastic element 150 is located outside of the outer conductors 110 and 120. Two ends of the elastic element 150 are supported on or abut against the first positioning flange 110a and the second positioning flange 120a respectively.
    [0061] As shown in Figs. 1-2, in an embodiment, the connector further comprises an insulating support 300 arranged between the second outer conductor 120 and the second center conductor 220 and configured for holding the second center conductor 220 within the second outer conductor 120.
    [0062] As shown in Figs. 1-2, in an embodiment, a base end 121 of the second outer conductor 120 is adapted to be welded, inserted into or threaded to a second electrical component 2. A base end 221 of the second center conductor 220 is adapted to be welded, inserted into or threaded to the second electrical component 2.
    [0063] As shown in Figs. 1-2, in an embodiment, the connector is a radio frequency coaxial connector adapted to be electrically connected between the first electrical component 1 and the second electrical component 2.
    [0064] As shown in Figs. 1-2, in an embodiment, the first electrical component 1 may be a circuit board, and the second electrical component 2 may be a circuit board or a filter.
    [0065] As shown in Figs. 1-7, in an embodiment, the first outer conductor 110, the first center conductor 210 and the second center conductor 220 may be machined pieces made by machining.
    [0066] Fig. 8 is an illustrative view of a connector according to another exemplary embodiment of the present disclosure.
    [0067] The connector shown in Fig. 8 is basically same as the connector shown in Figs. 1-7. Therefore, only the differences of the connector shown in Fig. 8 from the connector shown in Figs. 1-7 will be described hereinafter. As for the same or similar features, reference may be made to the above-described embodiments shown in Figs. 1-7.
    [0068] As shown in Fig. 8, in an embodiment, the first outer conductor 110 and the first center conductor 210 are arranged inside the insulation seat 140. The insulation seat 140 is formed with a first positioning flange 140a extending outwardly, and the second outer conductor 120 is formed with a second positioning flange 120a extending outwardly. Two ends of the elastic element 150 are supported on or abut against the first positioning flange 140a and the second positioning flange 120a respectively.
    [0069] As shown in Fig. 8, in exemplary embodiments, the first outer conductor 110 is a single conductive component formed by stamping a single sheet of metal plate, the first center conductor 210 is a single conductive component formed by stamping a single sheet of metal plate, and/or the second center conductor 220 is a single conductive component formed by stamping a single sheet of metal plate.
    [0070] In another exemplary embodiment of the present disclosure, there is also provided a connector. The connector mainly comprises outer conductors 110, 120, center conductors 210, 220, an insulation seat 140, and an elastic element 150. The outer conductors include a first outer conductor 110 and a second outer conductor 120 which are assembled together in such a way that they are slidably movable with respect to each other. The center conductors 210, 220 (which may be formed into an integrated component) are provided within the outer conductors 110, 120. The first outer conductor 110 is fixed to the insulation seat 140. One end of the elastic element 150 abuts against the first outer conductor 110 or the insulation seat 140. The center conductors 210, 220 are also fixed to the insulation seat 140, so that both the first outer conductor 110 and the center conductor 210, 220 are in electrical contact with a first electrical component 1 under a pushing or pressing force from the elastic element 150.
    [0071] It should be appreciated for those skilled in this art that the above embodiments are intended to be illustrative, but not restrictive. For example, many modifications may be made to the above embodiments by those skilled in this art, and various features described in different embodiments may be freely combined with each other without conflicting in configuration or principle.
    [0072] Although several exemplary embodiments have been shown and described, it would be appreciated by those skilled in the art that various changes or modifications may be made in these embodiments without departing from the principles and spirit of the disclosure, the scope of which is defined in the claims.
    [0073] As used herein, an element recited in the singular and proceeded with the word "a" or "an" should be understood as not excluding plural of said elements or steps, unless such exclusion is explicitly stated. Furthermore, references to "one embodiment" of the present disclosure are not intended to be interpreted as excluding the existence of additional embodiments that also incorporate the recited features. Moreover, unless explicitly stated to the contrary, embodiments "comprising" or "having" an element or a plurality of elements having a particular property may include additional such elements not having that property.
    权利要求:
    Claims (15)
    [0001] A connector, comprising:
    outer conductors (110, 120) including a first outer conductor (110) and a second outer conductor (120) which are assembled together in such a way that they are slidably movable with respect to each other;
    center conductors (210, 220) arranged within the outer conductors (110, 120), and including a first center conductor (210) and a second center conductor (220) which are assembled together in such a way that they are slidably movable with respect to each other;
    an insulation seat (140), to which the first outer conductor (110) is fixed; and
    an elastic element (150), one end of which abuts against the first outer conductor (110) or the insulation seat (140),
    wherein, the first center conductor (210) is also fixed to the insulation seat (140), so that the first outer conductor (110) and the first center conductor (210) are both in electrical contact with a first electrical component (1) under a pressing force from the elastic element (150).
    [0002] The connector according to claim 1,wherein the first outer conductor (110) comprises a first outer conductor contact part (111a) which is exposed from a surface of the insulation seat (140) and adapted to electrically contact with the first electrical component (1); andwherein the first center conductor (210) comprises a first center conductor contact part (211a) which is exposed from the surface of the insulation seat (140) and adapted to electrically contact with the first electrical component (1).
    [0003] The connector according to claim 2, whereinan elastic structure (211) is formed on one end of the first center conductor (210), preferably the elastic structure (211) is configured as a curved elastic structure, and more preferably the elastic structure (211) is configured as an S-shaped elastic structure;the elastic structure (211) is elastically deformable in an axial direction of the connector; andthe first center conductor contact part (211a) is formed on a top end of the elastic structure (211), so that the first center conductor contact part (211a) is allowed to be moved in an axial direction of the connector.
    [0004] The connector according to claim 3, whereina central through hole (141) is formed in the insulation seat (140), and the elastic structure (211) of the first center conductor (210) passes through the central through hole (141) of the insulation seat (140).
    [0005] The connector according to claim 2, whereinthe first outer conductor (110) comprises an annular base (111), and the first outer conductor contact part (111a) is configured as an annular boss formed on the annular base (111).
    [0006] The connector according to claim 1, whereinthe second outer conductor (120) comprises a cylindrical body (122) at one end thereof, andthe first outer conductor (110) is slidably inserted into the cylindrical body (122) of the second outer conductor (120), and is in electrical contact with the second outer conductor (120) in a slidable way.
    [0007] The connector according to claim 6, whereinthe first outer conductor (110) is formed with a plurality of elastic arms (112) respectively provided with bulges (112a), andthe bulges (112a) on the elastic arms (112) are adapted to be in electrical contact with an inner wall of the second outer conductor (120) in a slidable way.
    [0008] The connector according to claim 7, whereinan annular stop lip (122a) is formed on an inner side of an end opening of the cylindrical body (122) and protrudes inwardly, andthe stop lip (122a) is configured to stop the bulges (112a) on the elastic arms (112) of the first outer conductor (110) from sliding outward, so as to prevent the first outer conductor (110) from being detached from the second outer conductor (120).
    [0009] The connector according to claim 1, whereinthe first center conductor (210) comprises a cylindrical part (212),the second center conductor (220) comprises a rod part (222), andthe rod part (222) of the second center conductor (220) is slidably inserted into the cylindrical part (212) of the first center conductor (210), and is in electrical contact with the first center conductor (210) in a slidable way.
    [0010] The connector according to claim 9, whereina plurality of elastic contact arms (213) are formed on the cylindrical part (212) of the first center conductor (210), andthe elastic contact arms (213) of the first center conductor (210) are configured for electrically contacting with an outer wall of the rod part (222) of the second center conductor (220) in a slidable way.
    [0011] The connector according to claim 1, wherein the insulation seat (140) is provided between the first outer conductor (110) and the first center conductor (210).
    [0012] The connector according to claim 11,wherein the first outer conductor (110) is formed with a first positioning flange (110a) extending outwardly, and the second outer conductor (120) is formed with a second positioning flange (120a) extending outwardly; andwherein two ends of the elastic element (150) respectively abut against the first positioning flange (110a) and the second positioning flange (120a).
    [0013] The connector according to claim 1, wherein the first outer conductor (110) and the first center conductor (210) are arranged within the insulation seat (140).
    [0014] The connector according to claim 13,wherein the insulation seat (140) is formed with a first positioning flange (140a) extending outwardly, and the second outer conductor (120) is formed with a second positioning flange (120a) extending outwardly; andwherein two ends of the elastic element (150) respectively abut against the first positioning flange (140a) and the second positioning flange (120a).
    [0015] A connector, comprising:
    outer conductors (110, 120) including a first outer conductor (110) and a second outer conductor (120) which are assembled together in such a way that they are slidably movable with respect to each other;
    a center conductor (210, 220) arranged within the outer conductors (110, 120);
    an insulation seat (140), to which the first outer conductor (110) is fixed; and
    an elastic element (150), one end of which abuts against the first outer conductor (110) or the insulation seat (140),
    wherein the center conductor (210, 220) is also fixed to the insulation seat (140), so that the first outer conductor (110) and the center conductor (210, 220) are both in electrical contact with a first electrical component (1) under a pressing force from the elastic element (150).
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    US20200251844A1|2020-08-06|
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