CN106998024B - Radio frequency adapter and test system - Google Patents
Radio frequency adapter and test system Download PDFInfo
- Publication number
- CN106998024B CN106998024B CN201710333781.XA CN201710333781A CN106998024B CN 106998024 B CN106998024 B CN 106998024B CN 201710333781 A CN201710333781 A CN 201710333781A CN 106998024 B CN106998024 B CN 106998024B
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- adapter
- radio frequency
- main body
- mounting sleeve
- male
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The invention provides a radio frequency adapter and a testing system, wherein the radio frequency adapter can be used for being connected with a female connector of a radio frequency device to be tested, and comprises an adapter main body, wherein two ends of the adapter main body are respectively provided with a cable connecting end and an adapter male connector, a mounting sleeve, an elastic element and a male connector shell, wherein the mounting sleeve, the elastic element and the male connector shell are sequentially sleeved on the adapter main body from the cable connecting end to the adapter male connector, a first through hole is formed in the mounting sleeve and sleeved on the adapter main body by means of the first through hole, the mounting sleeve can axially move along the adapter main body under the action of external force, and the elastic element is sprung between the mounting sleeve and the male connector shell and radially suspended on the adapter main body. In this scheme, can realize axial and radial floating adjustment just the radio frequency adapter comprises adapter main part, installation cover, elastic element and public first shell, simple structure, easy processing and tear open and trade, application scope wide.
Description
Technical Field
The invention relates to the field of communication radio frequency device detection, in particular to a radio frequency adapter and a testing system.
Background
In the industry of communication radio frequency devices, manufacturers for producing passive devices for communication such as filters, diplexers and the like must debug and detect each product in production, so that signal ports need to be repeatedly connected and disconnected, but radio frequency coaxial connectors are used for connecting all signal ports of the passive devices, and most of the passive devices are in threaded connection, so that nuts for connecting ports need to be repeatedly assembled and disassembled in production, the production efficiency is very low, and test cables which are not expensive in the repeated assembly and disassembly processes are often bent and twisted, are extremely easy to damage and discard, and cause a large amount of waste.
In a radio frequency adapter (CN 102751633 a) with a floating structure in the prior art, axial and radial floating test adjustment of the radio frequency connector is realized by adopting a mode of matching rotation of a plurality of spherical bodies with an outer rectangular spring and an inner core and a plurality of plugging and unplugging matching, so that the test efficiency is improved, but the radio frequency adapter with the structure is complex in type, is not beneficial to processing and assembly, has high manufacturing cost, and is easy to cause unstable test indexes.
Disclosure of Invention
The primary object of the present invention is to provide a radio frequency adapter which is simple in structure, easy to process and convenient to connect or detach with a radio frequency device to be tested.
Another object of the present invention is to provide a test system using the above-mentioned rf adapter.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a radio frequency adapter, can be used to be connected with the female head of the radio frequency device that awaits measuring, includes that its both ends are equipped with cable link and the public adaptor main part of the public head of adapter respectively, locates along cable link to the public head of adapter cover in proper order installation cover, elastic element and the public head shell in the adapter main part, wherein, set up first through-hole and with the help of first through-hole cover is located in the adapter main part, the installation cover can follow the axial displacement of adapter main part under the exogenic action, elastic element spring is in between installation cover and the public head shell and radially hang in the adapter main part.
Preferably, a threaded part is arranged at the periphery of the cable connecting end, a limiting boss is arranged close to the threaded part, and a clamping boss is arranged close to the male head of the adapter; the mounting sleeve and the elastic element are both positioned between the limiting boss and the clamping boss, and the male shell is fixedly connected to the clamping boss.
Preferably, the elastic element is an olive-shaped spring.
Preferably, the opposite end surfaces of the mounting sleeve and the male housing are respectively provided with a spring mounting groove, and two ends of the olive-shaped spring are respectively arranged in the spring mounting grooves.
Preferably, the mounting sleeve comprises a cylindrical shell and a limiting plate connected to one end of the cylindrical shell, the maximum diameter of the olive-shaped spring is abutted against the inner side wall of the cylindrical shell, and the first through hole and the spring mounting groove are formed in the limiting plate.
Preferably, the male head shell comprises a shell body and a clamping plate connected to one end of the shell body, a second through hole is formed in the clamping plate and fixedly connected to the clamping boss by means of the second through hole, the spring mounting groove is formed in the clamping plate, and an annular space is formed between the shell body and the male head and used for sleeving a female head of the radio frequency device to be tested.
Preferably, the limiting boss is provided with a first inclined plane inclined towards the axis of the adapter main body along the direction from the cable connecting end to the male head of the adapter, and one end, facing away from the cylindrical shell, of the inner side wall of the first through hole is provided with a second inclined plane which can be mutually attached to the first inclined plane.
Preferably, an inner chamfer is arranged on the inner side wall of one end of the shell, which is far away from the clamping plate.
Preferably, a gap for radial adjustment of the radio frequency adapter body is reserved between the first through hole and the adapter body.
The test system comprises a driving device, a radio frequency adapter connected with the driving device, and a clamp platform for placing a radio frequency device to be tested and enabling a female head of the device to be in butt joint with a male head of the radio frequency adapter, wherein the radio frequency adapter is the radio frequency adapter.
Preferably, the driving device comprises a connecting plate and a limiting column which is arranged on the connecting plate and faces the clamp platform, and the driving device is connected to the mounting sleeve of the radio frequency adapter by means of the connecting plate.
Compared with the prior art, the scheme of the invention has the following advantages:
1. the radio frequency adapter only comprises the adapter main body, the mounting sleeve, the elastic element and the male head shell, has simple structure, is easy to process, has low production cost and is suitable for mass production.
2. In the radio frequency adapter, the male head shell is fixed on the adapter main body, the mounting sleeve is provided with the first through hole and sleeved on the adapter main body by means of the first through hole, a gap for radially adjusting the radio frequency adapter main body is reserved between the first through hole and the adapter main body, namely, the adapter main body is equivalent to being suspended in the first through hole, so that when the position deviation of the female head and the male head shell of a radio frequency device to be tested occurs, the adapter main body can carry out 360-degree radial floating adjustment in the gap range.
3. The elastic element adopts the olive-shaped spring, and the maximum diameter of the olive-shaped spring abuts against the inner side wall of the cylindrical shell so as to limit the olive-shaped spring, so that the maximum diameter of the olive-shaped spring is always positioned in the cylindrical shell, automatic resetting and adjustment of the olive-shaped spring are facilitated, and the test index is improved.
4. The invention can control the pressing force between the male head shell and the radio frequency device to be tested by replacing the olive-shaped springs with different thicknesses and turns, and has wide application range.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a cross-sectional view of an RF adapter according to an embodiment of the present invention in an initial state;
FIG. 2 is a cross-sectional view of the spring of the RF adapter shown in FIG. 1 compressed to a limit;
FIG. 3 is an exploded view of the RF adapter shown in FIG. 1;
FIG. 4 is a cross-sectional view of a test system according to an embodiment of the invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
The radio frequency adapter 1 shown in fig. 1-3 can be installed in a passive radio frequency device automatic test system 1000, and is used as a special adapter for testing the passive radio frequency device automatic test system 1000, and is used for connecting with a radio frequency device to be tested, realizing quick connection of a test cable and the radio frequency device to be tested, protecting the test cable and facilitating testing of the radio frequency device to be tested.
The radio frequency adapter 1 comprises an adapter main body 11, two ends of which are respectively provided with a cable connection end 111 and an adapter male head 112, and a mounting sleeve 12, an elastic element 13 and a male head shell 14 which are sequentially sleeved on the adapter main body 11 from the cable connection end 111 to the adapter male head 112. The cable connection end 111 is used for connecting with a test cable to input a test signal, and the male housing 14 is used for sleeving with a female of a radio frequency device to be tested to test the radio frequency device to be tested (refer to fig. 4).
The mounting sleeve 12 is provided with a first through hole 121 and is sleeved on the adapter main body 11 by means of the first through hole 121, the mounting sleeve 12 can axially move along the adapter main body 11 under the action of external force, and the elastic element 13 is sprung between the mounting sleeve 12 and the male housing 14 and radially suspended in the adapter main body 11.
The outer periphery of the cable connection end 111 is provided with a threaded portion 1111, a limit boss 113 is arranged near the threaded portion 1111, and a clamping boss 114 is arranged near the adaptor male head 112. The mounting sleeve 12 and the elastic element 13 are both positioned between the limiting boss 113 and the clamping boss 114, and the male housing 14 is fixedly connected to the clamping boss 114. A gap for radial adjustment of the main body of the radio frequency adapter 1 is reserved between the first through hole 121 and the adapter main body 11.
The floating adjustment process of the radio frequency adapter 1 is as follows: the installation sleeve 12 drives the whole radio frequency adapter 1 to move towards the radio frequency device to be tested under the action of external force, when the male head shell 14 of the radio frequency adapter 1 is propped against the female head of the radio frequency device to be tested, the installation sleeve 12 is further driven to axially move along the adapter main body 11 under the action of external force, and then the elastic element 13 is compressed, so that the female head and the male head shell 14 of the radio frequency device to be tested gradually reach a tightening state, and axial adjustment is realized. In this process, if the female and male housings 14 of the rf device to be tested have a positional deviation, since the male housing 14 is fixedly connected to the positioning boss 114 and a gap is provided between the first through hole 121 of the mounting sleeve 12 and the adapter main body 11, the adapter main body 11 is suspended in the mounting sleeve 12, and when the female and male housings 14 of the rf device to be tested have a handling deviation, the female of the rf device to be tested will generate a reaction force on the male housing 14, so that the adapter main body 11 can move radially in the gap distance towards the female direction, thereby realizing a floating adjustment in the radial direction. Therefore, the radio frequency adapter 1 provided by the embodiment of the invention can realize radial 360-degree and axial floating adjustment, so that the matching surface of the male head shell 14 and the female head of the radio frequency device to be tested are tightly attached, and the reliability of the test index is improved.
In the embodiment of the invention, the radio frequency adapter 1 only comprises an adapter main body 11, a mounting sleeve 12, an elastic element 13 and a male head shell 14, and has the advantages of simple structure, easy processing and low production cost; and the adapter main body 11 is integrally formed, so that the overall test index is more stable, the mounting sleeve 12, the elastic element 13 and the male head shell 14 can complete the assembly work of the radio frequency adapter 1 only by being sleeved on the adapter main body 11, and the mounting and the dismounting are simpler and more convenient, thereby being suitable for mass production.
In addition, the radio frequency adapter 1 is sleeved on the adapter main body 11 by adopting the elastic element 13, and the mounting sleeve 12 and the male head shell 14 are tightly propped, so that the connection between the radio frequency adapter 1 and the radio frequency connector to be tested is more flexible, rather than hard plug, the abrasion of the radio frequency adapter 1 is reduced, and the service life is longer.
Preferably, the elastic element 13 is an olive-shaped spring. The olive-shaped spring is a special spring with a large middle diameter and gradually reduced diameters at two ends. The maximum diameter of the olive-shaped spring abuts against the inner side wall of the cylindrical housing 122 to limit the position of the olive-shaped spring in the mounting sleeve 12, so that the adaptor main body 11 can be automatically adjusted easily and accurately and finally automatically reset in a state that the external force disappears after radial floating adjustment is realized, and the testing efficiency and the testing precision are improved. It should be noted that, because the maximum diameter of the olive-shaped spring abuts against the inner side wall of the cylindrical housing 122, a certain friction force is provided between the spring compression process and the spring release elastic potential energy restoring process and the inner side wall of the cylindrical housing 122, and the friction force can be adjusted by setting the number of turns and the thickness of the olive-shaped spring, so that the maximum diameter of the olive-shaped spring is always located in the cylindrical housing 122 to limit the position of the olive-shaped spring in the mounting sleeve 12.
In addition, the pressing force of the radio frequency adapter 1 can be adjusted by replacing the olive springs with different thicknesses and turns. As described above, the radio frequency adapter 1 according to the present invention includes the adapter body 11, the mounting sleeve 12, the elastic element 13 and the male housing 14, and since the adapter body 11 adopts an integrally formed structure, the radio frequency adapter 1 according to the present invention has a simple structure and is easy to install. Of course, the disassembly of the olive-shaped spring is also simple and convenient, so that the pressing force of the radio frequency adapter 1 can be adjusted by changing the olive-shaped spring with different thickness and turns to be suitable for external radio frequency devices (such as 7/16 type head, N type head and radio frequency devices of 4.3-10 type head) with different types, and the radio frequency adapter 1 has wider use orientation and stronger adaptability.
Preferably, the opposite end surfaces of the mounting sleeve 12 and the male housing 14 are respectively provided with a spring mounting groove 1231, and two ends of the olive-shaped spring are respectively arranged in the spring mounting grooves 1231, so as to be capable of being sprung between the mounting sleeve 12 and the male housing 14. The elastic member 13 in the present invention is not limited to the olive spring.
Preferably, the mounting sleeve 12 includes the cylindrical housing 122 and a limiting plate 123 connected to one end thereof, and the first through hole 121 and the spring mounting groove 1231 are formed on the limiting plate 123.
In the embodiment of the present invention, the diameter of the first through hole 121 is larger than the axial diameter of the adaptor body 11 to form a gap for radial adjustment of the body of the radio frequency adaptor 1. The radial limit adjustment size of the radio frequency adapter 1 can be adjusted by adjusting the gap between the first through hole 121 and the adapter body 11. When the diameter of the first through hole 121 is larger than the axial diameter of the adaptor body 11, the larger the gap between the first through hole 121 and the adaptor body 11 is, the larger the radial limit adjustment size of the radio frequency adaptor 1 is (the larger the range of radial floating adjustment is), and vice versa is, the smaller is. Therefore, the flexibility of the radio frequency adapter 1 of the present invention is higher, and the radio frequency device to be tested in different assembly tolerance ranges can be adapted by controlling the gap between the adapter body 11 and the first through hole 121.
Preferably, the limiting boss 113 is provided with a first inclined surface 1131 inclined toward the axis of the adaptor body 11 along the direction from the cable connection end 111 to the adaptor male end 112, and one end of the inner side wall of the first through hole 121 facing away from the cylindrical housing 122 is provided with a second inclined surface 1211 capable of mutually attaching to the first inclined surface 1131.
After the test is completed, the external force driving the mounting sleeve 12 to move along the axis of the adapter main body 11 disappears, and because the elastic element 13 accumulates elastic force (i.e. the compression force between the radio frequency adapter 1 and the radio frequency device to be tested) in the test process, the elastic element 13 has a tendency to recover, and a reaction force is generated on the mounting sleeve 12 and the male housing 14, and because the male housing 14 is fixed on the adapter main body 11, the reaction force only drives the mounting sleeve 12 to move from the male adapter 112 to the direction of the cable connecting end 111, and the limiting boss 113 can block the movement of the mounting sleeve 12 to prevent the movement of the mounting sleeve 12 from separating from the adapter main body 11, so that the mounting sleeve is recovered to the original calibration position. In addition, the limiting boss 113 is provided with a first inclined surface 1131 inclined towards the axis of the adaptor main body 11 along the direction from the cable connection end 111 to the adaptor male head 112, and one end of the inner side wall of the first through hole 121, which is opposite to the cylindrical housing 122, is provided with a second inclined surface 1211 capable of mutually fitting with the first inclined surface 1131, so that when the mounting sleeve 12 is restored to the original calibration position, the first inclined surface 1131 of the limiting boss 113 is fitted with the second inclined surface 1211 of the cylindrical housing 122, thereby enabling the radio frequency adaptor 1 to restore to the initial positioning more rapidly and accurately, and being beneficial to ensuring the test index of the radio frequency adaptor 1.
Preferably, the male housing 14 includes a housing 142 and a clamping plate 143 connected to one end thereof, the clamping plate 143 is provided with a second through hole and is fixedly connected to the clamping boss 114 by means of the second through hole, the spring mounting groove 1231 is provided on the clamping plate 143, and an annular space is provided between the housing 142 and the male for covering a female head of the rf device to be tested.
In one embodiment of the present invention, the clamping boss 114 is provided with a thread, and the second through hole is a threaded hole, and the male housing 14 is screwed to the adapter body 11 by means of the clamping boss 114 and the second through hole. When the male housing 14 is mounted, the closer the male housing 14 is rotated to the elastic member 13, the larger the reaction force of the elastic member 13 is received, and when the male housing 14 is rotated to the bottom, the mounting sleeve 12, the elastic member 13 and the male housing 14 maintain a relatively balanced state due to the reaction force of the elastic member 13 in the axial direction, and the radio frequency adapter 1 maintains an effective whole without being in a loose state.
Preferably, an inner chamfer 1421 is provided on an inner sidewall of the end of the housing 142 remote from the detent plate 143. When the female connector of the rf device to be tested and the male connector housing 14 of the rf adapter 1 deviate from each other, the inner chamfer 1421 plays a guiding role, and is used for guiding the adapter body 11 to translate along the female connector direction within the range of the gap with the first through hole 121, so as to realize the radial floating adjustment of the rf adapter 1.
In addition, the invention also provides a testing system 1000, which comprises a driving device 2, the radio frequency adapter 1 connected with the driving device 2, and a clamp platform 3 for placing the radio frequency device to be tested and enabling the female head of the radio frequency device to be in butt joint with the male head of the radio frequency adapter 1. In the embodiment of the invention, the driving device can be a test cylinder, a test oil cylinder or a motor, and the invention is not limited to the driving device.
The driving device 2 comprises a connecting plate 21 and a limiting column 211 which is arranged on the connecting plate 21 and faces the clamp platform 3, and the driving device 2 is connected with the mounting sleeve 12 of the radio frequency adapter 1 by means of the connecting plate 21.
The working process of the test system 1000 is as follows: the driving device 2 clamps the mounting sleeve 12 of the radio frequency adapter 1 through the connecting plate 21 to be connected with the radio frequency adapter 1, the whole radio frequency adapter 1 moves towards the radio frequency device to be tested under the driving of the driving device 2 until the male head shell 14 abuts against the female head of the radio frequency device to be tested, after that, the driving device 2 continues to drive the mounting sleeve 12 to axially move along the adapter main body 11, so that the elastic element 13 is compressed, the male head shell 14 and the female head of the radio frequency device to be tested gradually reach an abutting state, a pressing force is generated on the radio frequency device to be tested, and axial adjustment is realized. It should be noted that, because the limiting post 211 is disposed on the connecting plate 21, in the process that the driving device 2 drives the radio frequency adapter 1 and the mounting sleeve 12 to move, the limiting post 211 is closer to the clamp platform 3, until the limiting post 211 abuts against the clamp platform 3, the radio frequency adapter 1 reaches the axial limit adjustment size. If during this process, if a positional deviation occurs between the female head of the radio frequency device to be tested and the male head housing 14, the radio frequency adapter 1 can achieve radial adjustment as described above.
The foregoing is only a partial embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (10)
1. The radio frequency adapter is characterized by comprising an adapter main body, a mounting sleeve, an elastic element and a male head shell, wherein the adapter main body is respectively provided with a cable connecting end and an adapter male head at two ends, the mounting sleeve, the elastic element and the male head shell are sequentially sleeved on the adapter main body from the cable connecting end to the adapter male head, the mounting sleeve is sleeved on the adapter main body by virtue of a first through hole formed in the end face of the mounting sleeve and can axially move along the adapter main body under the action of external force, and the elastic element is sprung between the mounting sleeve and the male head shell and radially suspended on the adapter main body; the elastic element is an olive-shaped spring; the installation sleeve comprises a cylindrical shell, and the maximum diameter of the olive-shaped spring abuts against the inner side wall of the cylindrical shell.
2. The radio frequency adapter according to claim 1, wherein a threaded portion is arranged at the periphery of the cable connection end, a limiting boss is arranged close to the threaded portion, and a clamping boss is arranged close to the adapter male head; the mounting sleeve and the elastic element are both positioned between the limiting boss and the clamping boss, and the male shell is fixedly connected to the clamping boss.
3. The radio frequency adapter according to claim 2, wherein the opposite end surfaces of the mounting sleeve and the male housing are respectively provided with a spring mounting groove, and two ends of the olive-shaped spring are respectively arranged in the spring mounting grooves.
4. The radio frequency adapter according to claim 3, wherein the mounting sleeve further comprises a limiting plate connected to one end of the cylindrical housing, and the first through hole and the spring mounting groove are formed in the limiting plate.
5. The radio frequency adapter according to claim 4, wherein the male head housing comprises a housing body and a clamping plate connected to one end of the housing body, the clamping plate is provided with a second through hole and fixedly connected to the clamping boss by means of the second through hole, the spring mounting groove is provided on the clamping plate, and an annular space is formed between the housing body and the male head for covering a female head of the radio frequency device to be tested.
6. The radio frequency adapter according to claim 4, wherein the limiting boss is provided with a first inclined surface inclined towards the axis of the adapter main body along the direction from the cable connecting end to the male end of the adapter, and a second inclined surface which can be mutually attached to the first inclined surface is arranged on one end, facing away from the cylindrical shell, of the inner side wall of the first through hole.
7. The radio frequency adapter according to claim 5, wherein an inner chamfer is provided on an inner sidewall of an end of the housing remote from the detent plate.
8. The radio frequency adapter according to claim 1, wherein a gap is reserved between the first through hole and the adapter body for radial adjustment of the radio frequency adapter body.
9. A test system comprising a driving device, a radio frequency adapter connected with the driving device, and a clamp platform for placing a radio frequency device to be tested and for butting a female head of the device with a male head of the radio frequency adapter, wherein the radio frequency adapter is the radio frequency adapter according to any one of claims 1 to 8.
10. The test system of claim 9, wherein the drive device comprises a connection plate and a limit post disposed on the connection plate and oriented toward the fixture platform, the drive device being connected to the mounting sleeve of the radio frequency adapter via the connection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333781.XA CN106998024B (en) | 2017-05-12 | 2017-05-12 | Radio frequency adapter and test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333781.XA CN106998024B (en) | 2017-05-12 | 2017-05-12 | Radio frequency adapter and test system |
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| CN106998024A CN106998024A (en) | 2017-08-01 |
| CN106998024B true CN106998024B (en) | 2023-09-01 |
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| CN201710333781.XA Active CN106998024B (en) | 2017-05-12 | 2017-05-12 | Radio frequency adapter and test system |
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| CN108279323B (en) * | 2018-01-31 | 2023-09-19 | 深圳市欢太科技有限公司 | Radio frequency test fixture for electronic equipment |
| CN109091226A (en) * | 2018-09-08 | 2018-12-28 | 北京德康健医药科技有限公司 | A kind of surgical navigational robot end connection method |
| CN111384639A (en) * | 2018-12-28 | 2020-07-07 | 富士康(昆山)电脑接插件有限公司 | Test connector assembly |
| CN109546447A (en) * | 2018-12-29 | 2019-03-29 | 京信通信系统（中国）有限公司 | Connector test structure |
| CN113422268B (en) * | 2021-06-25 | 2023-01-17 | 展讯通信（上海）有限公司 | Switching device |
| CN114371456B (en) * | 2021-12-30 | 2023-03-28 | 广东纳睿雷达科技股份有限公司 | T/R assembly test fixture |
| CN114665342A (en) * | 2022-02-23 | 2022-06-24 | 中国电子科技集团公司第二十九研究所 | Radio frequency elasticity interconnection test cable assembly |
| CN115064909B (en) * | 2022-07-14 | 2023-12-08 | 中国电信股份有限公司 | Plug-in type radio frequency coaxial connector, connector assembly and use method |
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| WO2016049505A1 (en) * | 2014-09-26 | 2016-03-31 | Molex, Llc | Electrical connector with sealing boot |
| CN105896179A (en) * | 2015-01-16 | 2016-08-24 | 镇江市华展电子科技有限公司 | Floating rapidly-plugging adapter |
| CN106486833A (en) * | 2015-08-26 | 2017-03-08 | 镇江通达电子有限公司 | A kind of radio frequency (RF) coaxial connector latching structure and its application |
| CN206673285U (en) * | 2017-05-12 | 2017-11-24 | 京信通信系统（中国）有限公司 | A kind of rf adapter and test system |
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| CN106998024A (en) | 2017-08-01 |
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