CN110518386B - Inner conductor, inner conductor assembly and connector - Google Patents
Inner conductor, inner conductor assembly and connector Download PDFInfo
- Publication number
- CN110518386B CN110518386B CN201910808869.1A CN201910808869A CN110518386B CN 110518386 B CN110518386 B CN 110518386B CN 201910808869 A CN201910808869 A CN 201910808869A CN 110518386 B CN110518386 B CN 110518386B
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- China
- Prior art keywords
- inner conductor
- signal contact
- cavity
- contact part
- axial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004020 conductor Substances 0.000 title claims abstract description 90
- 239000012212 insulator Substances 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/02—Connectors or connections adapted for particular applications for antennas
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an inner conductor, an inner conductor assembly and a connector, wherein the inner conductor is provided with a first signal contact part, and the first signal contact part forms an open cavity; a second signal contact part is also arranged, and an open cavity is formed at one end of the second signal contact part; the second signal contact part is embedded in one end of the first signal contact part to form a circumferential gap and an axial open cavity. Through the technical scheme, the inner conductor has stable axial elastic deformation, and stable electric connection or disconnection can be realized through the arrangement or the non-arrangement of the insulator.
Description
Technical Field
The invention relates to a signal transmission device, in particular to an inner conductor, an inner conductor assembly and a connector.
Background
The radio frequency connector is widely applied to a signal transmission network and plays roles in electric connection and separation of transmission lines; in the prior art, when an electrical connection function is required to be performed by adopting a common series internal or series internal connector, a male end and a female end are generally inserted in opposite directions, and a product is in a conducting state after screw threads are screwed; when the electric separation function is needed, the screw thread is directly loosened, and the sealing devices are respectively arranged on the male port and the female port to play a sealing role (as shown in figure 1). The problem is that the ports are generally connected in pairs, the ports are installed through walls, the working environment is an open air environment, when the device is in a disconnected state, the sealing device is arranged on each port, the workload is high, the operation is complex, the realization is not easy, and the existing market requirements cannot be completely met.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an inner conductor, an inner conductor assembly and a connector, wherein the inner conductor has stable axial elastic deformation, and can realize stable electric connection or disconnection through the arrangement or non-arrangement of an insulator.
The invention is realized by the following technical scheme:
According to a first object of the invention, an inner conductor is provided, characterized in that a first signal contact is provided, which forms an open cavity; a second signal contact part is also arranged, and an open cavity is formed at one end of the second signal contact part; the second signal contact part is embedded in one end of the first signal contact part to form a circumferential gap and an axial open cavity.
Optionally, at the non-embedded end, a plurality of first slits are circumferentially arranged along the first signal contact portion; and a first boss with a reduced inner diameter is arranged on the inner wall of the first signal contact part.
Optionally, an axial limiting table surrounded by a first limiting surface, a second limiting surface and a third limiting surface is arranged on the inner wall of the first signal contact part; the second signal contact part is embedded in the axial limiting table.
Optionally, the second signal contact portion is provided with a first axial limiting section and a second axial limiting section with gradually smaller outer diameters at the other end in sequence to form an embedded structure.
Optionally, a plurality of second slits are disposed at the open cavity end of the second signal contact portion along the circumferential direction.
Optionally, a guiding inclined plane is disposed on an inner wall of the open cavity end of the second signal contact portion, and a second boss with a larger outer diameter is disposed on an outer wall of the open cavity end of the second signal contact portion.
According to a second object of the present invention, an inner conductor assembly includes a first inner conductor and a second inner conductor disposed in sequence in an axial direction, the first inner conductor being an inner conductor according to the present invention.
Optionally, the second inner conductor has a cavity structure with one end opened, and the cavity opening end of the second inner conductor is axially and floatingly clamped with the circumferential gap of the first inner conductor; a spring is disposed in a cavity where the second inner conductor and the first inner conductor meet.
Optionally, a third boss with a reduced inner diameter is arranged on the inner wall of the port of the cavity structure of the second inner conductor, a fourth boss with a reduced inner diameter is arranged near the bottom of the cavity structure of the second inner conductor, and a closing-in inclined plane is arranged outside the port of the cavity structure of the second inner conductor.
According to the third object of the invention, the connector can meet the requirements of two states of electric signal connection and disconnection when the male end and the female end are screwed down, and has good electrical performance and reliable connection.
The connector is provided with an outer conductor, an insulator and an inner conductor assembly, wherein the inner conductor assembly is the inner conductor assembly; the insulator comprises a first support, a second support, a third support and a fourth support which are sequentially and continuously arranged along the axial direction; the first support is a disc member, and the second support, the third support and the fourth support are tubular members with sequentially increased outer diameters; the outer conductor is a cavity pipe fitting, the inner wall of the cavity pipe fitting is sequentially provided with an isolation first section, an isolation second section and an isolation third section, a first limiting table is arranged on the inner wall of the isolation third section, and a second limiting table is connected with the isolation third section.
Compared with the prior art, the invention has the following beneficial technical effects:
Through the technical scheme, the inner conductor has stable axial elastic deformation, and stable electric connection or disconnection can be realized through the arrangement or the non-arrangement of the insulator.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention.
FIG. 1 is a schematic view of an inner conductor structure of the present invention;
FIG. 2 is a schematic view of an inner conductor assembly according to the present invention;
FIG. 3 is a schematic view of a connector according to the present invention;
the reference numerals in the figures are as follows: 1-a first inner conductor, 11-a first signal contact part, 11 a-a first boss, 11 b-a first slit, 11 c-a first limit surface, 11 d-a second limit surface, 11 e-a third limit surface, 11 f-a mechanical connection section, 12-a second signal contact part, 12 a-a first axial limit section, 12 b-a second axial limit section, 12 c-a second boss, 12 d-a guide slope, 12 e-a second slit;
2-a second inner conductor, 2 a-a closing-in inclined plane, 2 b-a third boss and 2 c-a fourth boss;
3-a spring;
4-a first insulator, 4 a-a first support, 4 b-a second support, 4 c-a third support, 4 d-a fourth support;
The device comprises a 5-outer conductor, a 5 a-isolation first section, a 5 b-isolation second section, a 5 c-isolation third section, a 5 d-first limit table and a 5 e-second limit table;
6-a second insulator.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
It should be understood that, unless otherwise indicated, structures, proportions, sizes, left ends, right ends, etc. shown in the drawings attached hereto are generally defined with reference to the drawings in which corresponding parts are shown, and that "inner and outer" refer to the inner and outer of the corresponding parts' outlines; it should be understood, however, that the following description and the accompanying drawings, while indicating specific embodiments of the invention, are given by way of illustration and not by way of limitation, and are not intended to limit the scope of the invention as claimed.
Referring to fig. 1, the inner conductor of the present invention is provided with a first signal contact 11, the first signal contact 11 forming an open cavity; a second signal contact portion 12 is further provided, and the second signal contact portion 12 forms an open cavity at one end; the second signal contact portion 12 is embedded in one end of the first signal contact portion 11, forming a circumferential gap and an axially open cavity. For example, the first signal contact portion 11 is a structure penetrating through an axial open cavity, the second signal contact portion 12 is embedded at one end of the first signal contact portion 11, the open cavity structure of the second signal contact portion 12 and the open mouth of the open cavity structure of the first signal contact portion 11 are all outward, an axial gap is formed between the two cavities, and meanwhile, the two cavities are also provided with the axial open cavity for mechanical connection with other electrical connection structures, namely, contact can be performed inside and outside the radial direction, stable contact is ensured, meanwhile, floating connection is possible, for example, axial floating can be realized by arranging a spring in the formed open cavity.
In the embodiment of the present disclosure, at the non-fitted end, a plurality of first slits 11b are provided along the circumferential direction of the first signal contact portion 11; and a first boss 11a having a reduced inner diameter is provided on the inner wall of the first signal contact portion 11. The first boss 11a and the first slit 11b are configured to have radial elastic deformability when the first signal contact portion 11 is mechanically connected to other electrical connection members in the axial direction, so that stable electrical connection is achieved.
In the embodiment of the present disclosure, an axial limit table surrounded by a first limit surface 11c, a second limit surface 11d, and a third limit surface 11e is provided on the inner wall of the first signal contact portion 11; the second signal contact portion 12 is embedded in the axial limiting table. Preferably, the first limiting surface 11c is an inclined surface with a certain angle with the axial direction, so that stable axial limiting is realized, the axial embedding stability of the first limiting surface 11c and the second limiting surface is ensured, and meanwhile, the second limiting surface 11d and the third limiting surface 11e form a right-angle table with reduced inner diameter, so that axial limiting is further realized.
In the embodiment of the present disclosure, the second signal contact portion 12 is provided with a first axial limiting section 12a and a second axial limiting section 12b with gradually smaller outer diameters at the other end in sequence to form an embedded structure. Preferably, the structure of the non-open end of the second signal contact portion 12 cooperates with the axial limiting platform structure of the first signal contact portion 11 to realize axial limiting of the two, or the axial limiting platform structure of the first signal contact portion 11 cooperates with the second signal contact portion 12 to sequentially set a first axial limiting section 12a and a second axial limiting section 12b with gradually smaller outer diameters at the other end to form an embedded structure, for example, the first axial limiting section 12a is a conical structure, and the second axial limiting section 12b is a regular cylinder structure with smaller outer diameters.
In the embodiment of the present disclosure, a plurality of second slits 12e are provided in the open cavity end of the second signal contact portion 12 in the circumferential direction to provide radial elastic deformability, and stable connection capability is achieved when being cooperatively connected with other electrical connection structures.
Meanwhile, in the embodiment of the present disclosure, a guide slope 12d is provided at an inner wall of the open cavity end of the second signal contact portion 12, and a second boss 12c having a larger outer diameter is provided at an outer wall of the open cavity end of the second signal contact portion 12. Axial limiting of other electrical connection structures and stable connection are achieved through the guide inclined surface 12d and the second boss 12c, and the second slit 12e is matched, and axial limiting and radial deformation are achieved.
Referring to fig. 2, the inner conductor assembly of the present invention includes a first inner conductor 1 and a second inner conductor 2 sequentially arranged along an axial direction, the second inner conductor 2 is a cavity structure with one end open, and the cavity open end of the second inner conductor 2 is axially and floatingly clamped with a circumferential gap of the first inner conductor 1; the spring 3 is arranged in the cavity where the second inner conductor 2 and the first inner conductor 1 are connected, so that the first inner conductor 1 and the second inner conductor 2 realize axial floating, the outer diameter of the spring 3 is smaller than the minimum cavity inner diameter of the second inner conductor 2, and the first inner conductor 1 and the second inner conductor 2 can stretch well after the male end is screwed and withdrawn.
In the embodiment of the disclosure, a third boss 2b with a reduced inner diameter is arranged on the inner wall of a port of a cavity structure of the second inner conductor 2, a fourth boss 2c with a reduced inner diameter is arranged near the bottom of the cavity structure of the second inner conductor 2, and a closing-in inclined plane 2a is arranged outside the port of the cavity structure of the second inner conductor 2. By this structure, a stable axial connection is achieved with a stable axial floating range in cooperation with the circumferential gap formed by the first signal contact 11 and the second signal contact 12 of the first inner conductor 1.
Referring to fig. 3, the connector of the present invention is provided with an outer conductor 5, an insulator, and an inner conductor assembly, as shown in fig. 3, the insulator is a first insulator 4 including a first support 4a, a second support 4b, a third support 4c, and a fourth support 4d sequentially and continuously disposed in the axial direction; the first support 4a is a disc member, and the second support 4b, the third support 4c, and the fourth support 4d are tubular members having sequentially increased outer diameters; the outer conductor 5 is a cavity pipe fitting, the inner wall of the cavity pipe fitting is sequentially provided with an isolation first section 5a, an isolation second section 5b and an isolation third section 5c, a first limit table 5d is arranged on the inner wall of the isolation third section 5c, and a second limit table 5e is connected with the isolation third section 5 c. The arrangement of the above-described structure ensures both axial and radial stability of the insulator in the outer conductor 5.
The connector of the invention can be adapted to various electrical appliance transmission structures, is particularly suitable for being applied to antenna segment radio frequency connectors, and is required to be in a conducting state with a public head end product when the connector is required to have an electrical connection function: the connector and the male end are directly screwed up, and the whole device can realize signal transmission; when the electric separation function is required, the mechanism and the male end product are required to be in a disconnected state: the insulation cap is sleeved on the inner conductor of the male end product, the connector and the male end are screwed tightly, and the whole device is in a disconnection state due to the effect of the insulation cap, so that signal disconnection can be realized; when the whole device is switched between the on state and the off state, the working amount is reduced, the operation is simple and convenient, the actual operation is facilitated, and the current market demand is met.
The left end of the first signal contact part 11 is provided with an elastic contact body, and the elastic contact body is inserted with the external male end, so that stable electric connection can be ensured; the right end of the first signal contact part 11 is matched with the second signal contact part 12 to form a circumferential gap and an elastic contact body, and the second inner conductor 2 is matched with the first signal contact part, so that the consistency with the spring 3 in the axial direction can be ensured, the deflection phenomenon can not occur in the radial direction, and the first inner conductor 1 can realize the expansion function in the axial direction; when the connection is needed, the connection is matched with the interface of the external male end connector for opposite insertion and screw tightening to realize the continuity of the electric signals; when the disconnection is needed, the external male end connector interface of the second insulator 6 is matched to be worn for opposite insertion and screw tightening to realize the disconnection of the electric signal, and the insulator cap can be also arranged at the end part of the second inner conductor 2, so that the purposes of small workload and simple operation when the electric signal is switched between the on state and the off state are achieved, and the current market demands can be met better.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the embodiments described above, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination of the various embodiments of the present disclosure may be made without departing from the spirit of the present disclosure, which should also be considered as the subject matter of the invention of the present disclosure.
Claims (10)
1. An inner conductor, characterized in that a first signal contact (11) is provided, the first signal contact (11) forming an open cavity;
A second signal contact part (12) is also arranged, and an open cavity is formed at one end of the second signal contact part (12);
the second signal contact part (12) is embedded in one end of the first signal contact part (11) to form a circumferential gap and an axial open cavity;
Specific:
The first signal contact part (11) is of a structure with an axially open cavity penetrating through, and the inner diameter of one end cavity is larger than that of the other end cavity; the second signal contact part (12) is embedded in the cavity end with the larger inner diameter of the first signal contact part (11), the open cavity structure of the second signal contact part (12) and the open mouth of the open cavity structure of the first signal contact part (11) are outwards, an axial gap is formed between the two cavities, and an axial open cavity is formed simultaneously.
2. The inner conductor according to claim 1, wherein a plurality of first slits (11 b) are provided along the circumferential direction of the first signal contact portion (11) at the non-fitted end;
The non-embedded end is a cavity end with a smaller inner diameter of the first signal contact part (11);
And a first boss (11 a) with a reduced inner diameter is provided on the inner wall of the first signal contact part (11).
3. The inner conductor according to claim 1, characterized in that an axial limit table surrounded by a first limit surface (11 c), a second limit surface (11 d) and a third limit surface (11 e) is provided on the inner wall of the first signal contact portion (11);
The second signal contact part (12) is embedded in the axial limiting table.
4. The inner conductor according to claim 1 or 2, characterized in that the second signal contact portion (12) is provided with a first axial limit section (12 a) and a second axial limit section (12 b) having gradually smaller outer diameters at the other end thereof to form an embedded structure.
5. The inner conductor according to claim 1 or 2, characterized in that a plurality of second slits (12 e) are provided in the circumferential direction at the open cavity end of the second signal contact portion (12).
6. The inner conductor according to claim 1 or 2, characterized in that a guide slope (12 d) is provided on an inner wall of an open cavity end of the second signal contact portion (12), and a second boss (12 c) having an increased outer diameter is provided on an outer wall of the open cavity end of the second signal contact portion (12).
7. An inner conductor assembly, characterized by comprising a first inner conductor (1) and a second inner conductor (2) arranged in sequence in an axial direction, the first inner conductor (1) being an inner conductor according to any one of claims 1-6.
8. The inner conductor assembly according to claim 7, wherein the second inner conductor (2) has a cavity structure with one end opened, and the cavity opening end of the second inner conductor (2) is axially and floatingly clamped with the circumferential gap of the first inner conductor (1);
A spring (3) is arranged in a cavity where the second inner conductor (2) is connected with the first inner conductor (1).
9. The inner conductor assembly according to claim 8, wherein a third boss (2 b) with a reduced inner diameter is arranged on the inner wall of the cavity structure port of the second inner conductor (2), a fourth boss (2 c) with a reduced inner diameter is arranged near the bottom of the cavity structure of the second inner conductor (2), and a closing-in inclined plane (2 a) is arranged outside the cavity structure port of the second inner conductor (2).
10. A connector characterized in that an outer conductor (5), an insulator and an inner conductor assembly are provided, said inner conductor assembly being an inner conductor assembly according to claim 7, 8 or 9;
The insulator comprises a first support (4 a), a second support (4 b), a third support (4 c) and a fourth support (4 d) which are sequentially and continuously arranged along the axial direction; the first support (4 a) is a disc member, and the second support (4 b), the third support (4 c) and the fourth support (4 d) are tubular members with sequentially increased outer diameters;
The outer conductor (5) is a cavity pipe fitting, the inner wall of the cavity pipe fitting is sequentially provided with an isolation first section (5 a), an isolation second section (5 b) and an isolation third section (5 c), a first limit table (5 d) is arranged on the inner wall of the isolation third section (5 c), and a second limit table (5 e) is connected with the isolation third section (5 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808869.1A CN110518386B (en) | 2019-08-29 | 2019-08-29 | Inner conductor, inner conductor assembly and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808869.1A CN110518386B (en) | 2019-08-29 | 2019-08-29 | Inner conductor, inner conductor assembly and connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110518386A CN110518386A (en) | 2019-11-29 |
| CN110518386B true CN110518386B (en) | 2024-05-17 |
Family
ID=68628179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910808869.1A Active CN110518386B (en) | 2019-08-29 | 2019-08-29 | Inner conductor, inner conductor assembly and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110518386B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116581578B (en) * | 2023-07-13 | 2024-03-15 | 深圳市格瑞达电力连接器件有限公司 | Electric connector and electric connector assembly |
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|---|---|---|---|---|
| CN101373870A (en) * | 2007-08-22 | 2009-02-25 | 北卡罗来纳康姆斯科普公司 | Hollow inner conductor contact for coaxial cable connector |
| US7632143B1 (en) * | 2008-11-24 | 2009-12-15 | Andrew Llc | Connector with positive stop and compressible ring for coaxial cable and associated methods |
| CN202205932U (en) * | 2011-09-01 | 2012-04-25 | 东莞中探探针有限公司 | Coaxial type spring connector |
| CN202633583U (en) * | 2012-04-06 | 2012-12-26 | 中航光电科技股份有限公司 | Radio-frequency connector and contact element thereof |
| CN108173092A (en) * | 2017-12-30 | 2018-06-15 | 中航富士达科技股份有限公司 | Radio frequency POGO PIN coaxial connectors |
| CN108736193A (en) * | 2018-04-28 | 2018-11-02 | 苏州华旃航天电器有限公司 | A kind of floating radio-frequency coaxial connector for being electrically connected between plate |
| CN210744226U (en) * | 2019-08-29 | 2020-06-12 | 中航富士达科技股份有限公司 | Inner conductor, inner conductor assembly and connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623829A (en) * | 2012-03-09 | 2012-08-01 | 深圳市大富科技股份有限公司 | Cavity filter, connector and corresponding manufacturing processes |
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2019
- 2019-08-29 CN CN201910808869.1A patent/CN110518386B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101373870A (en) * | 2007-08-22 | 2009-02-25 | 北卡罗来纳康姆斯科普公司 | Hollow inner conductor contact for coaxial cable connector |
| US7632143B1 (en) * | 2008-11-24 | 2009-12-15 | Andrew Llc | Connector with positive stop and compressible ring for coaxial cable and associated methods |
| CN202205932U (en) * | 2011-09-01 | 2012-04-25 | 东莞中探探针有限公司 | Coaxial type spring connector |
| CN202633583U (en) * | 2012-04-06 | 2012-12-26 | 中航光电科技股份有限公司 | Radio-frequency connector and contact element thereof |
| CN108173092A (en) * | 2017-12-30 | 2018-06-15 | 中航富士达科技股份有限公司 | Radio frequency POGO PIN coaxial connectors |
| CN108736193A (en) * | 2018-04-28 | 2018-11-02 | 苏州华旃航天电器有限公司 | A kind of floating radio-frequency coaxial connector for being electrically connected between plate |
| CN210744226U (en) * | 2019-08-29 | 2020-06-12 | 中航富士达科技股份有限公司 | Inner conductor, inner conductor assembly and connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110518386A (en) | 2019-11-29 |
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