CN201345466Y - Connecting structure of quick-insertion connector used for test - Google Patents
Connecting structure of quick-insertion connector used for test Download PDFInfo
- Publication number
- CN201345466Y CN201345466Y CNU2009201290754U CN200920129075U CN201345466Y CN 201345466 Y CN201345466 Y CN 201345466Y CN U2009201290754 U CNU2009201290754 U CN U2009201290754U CN 200920129075 U CN200920129075 U CN 200920129075U CN 201345466 Y CN201345466 Y CN 201345466Y
- Authority
- CN
- China
- Prior art keywords
- sma
- radio frequency
- type radio
- coaxial connector
- hole
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 238000003780 insertion Methods 0.000 title abstract 3
- 239000004020 conductor Substances 0.000 claims abstract description 21
- 238000003801 milling Methods 0.000 claims abstract description 8
- 238000012857 repacking Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a connecting structure of a quick-insertion connector used for test, and relates to the connector of a coaxial cable. The structure can realize quick test of SMA-K type products, and improve test efficiency. The connecting structure of the quick-insertion connector used for test comprises an SMA-K type radio frequency coaxial connector and an SMA-J type radio frequency coaxial connector, wherein, a connecting hole connected with the SMA-K type radio frequency coaxial connector is formed in the SMA-J type radio frequency coaxial connector; a cable hole is formed in the SMA-K type radio frequency coaxial connector; the inner wall of the connecting hole is smooth; an outer conductor elastic connecting element is arranged in the connecting hole; a hole for accommodating a cable is formed in the middle of the outer conductor elastic connecting element; a milling groove is formed on the edge of the hole; and one end of the outer conductor elastic connecting element is fixed on the SMA-J type radio frequency coaxial connector, and the edge with the milling groove at the other end of the outer conductor elastic connecting element is inserted into the cable hole of the SMA-K type radio frequency coaxial connector so as to be in tight contact with the SMA-K type radio frequency coaxial connector.
Description
Technical field
The utility model relates to a kind of connector of coaxial cable.
Background technology
Development along with communications industry, it is a lot of that the radio frequency (RF) coaxial connector cable-assembly is used, performance requirement is also more and more higher, under a lot of situations, all need 100% to test, SMA type radio-frequency (RF) coaxial cable-assembly is the maximum a kind of of usefulness, and SMA type radio frequency (RF) coaxial connector is the radio-frequency (RF) coaxial to be threaded, and just test its cable-assembly 100% to require a great deal of time.And the radio frequency (RF) coaxial connector cable-assembly is in test process, and what require not only that inner wire need contact is fine, and outer conductor also will contact reliably.
The prior art constructions of SMA-K type radio frequency (RF) coaxial connector and SMA-J type radio frequency (RF) coaxial connector structure and their syndeton as shown in Figure 1 to Figure 3.One end of the cable hole 100 of SMA-K type radio frequency (RF) coaxial connector 1 inserts in the connecting hole 200 of SMA-J type radio frequency (RF) coaxial connector, screw thread 201 is arranged in connecting hole 200, as shown in Figure 3, SMA-K type radio frequency (RF) coaxial connector 1 and SMA-J type radio frequency (RF) coaxial connector 2 are in the same place by the screw thread wire connection.Outer conductor is to oppress the contact of two outer conductor end faces when leaning on nut screwing clamping under the situation about being threaded.
The utility model content
Technical problem to be solved in the utility model is: a kind of syndeton of testing with fast socket, connector is provided, and this structure can realize testing fast SMA-K type product, to improve testing efficiency.
In order to solve the problems of the technologies described above, the utility model proposes a kind of syndeton of testing with fast socket, connector, comprise SMA-K type radio frequency (RF) coaxial connector and SMA-J type radio frequency (RF) coaxial connector, the connecting hole that is connected with SMA-K type radio frequency (RF) coaxial connector is wherein arranged in the SMA-J type radio frequency (RF) coaxial connector, in the SMA-K type radio frequency (RF) coaxial connector cable hole is arranged, described connecting hole inwall is level and smooth; Be provided with the outer conductor Flexible Connector in connecting hole, the hole of ccontaining cable is arranged in the middle of the described outer conductor Flexible Connector, there is groove milling in the hole on the limit; Outer conductor Flexible Connector one end is fixed on the SMA-J type radio frequency (RF) coaxial connector, and its other end has the limit, hole of groove milling and inserts in the cable hole of described SMA-K type radio frequency (RF) coaxial connector, tightly contacts SMA-K type radio frequency (RF) coaxial connector.
The beneficial effects of the utility model are: compared to existing technology, the utility model is that the connection nose end screw thread with the SMA-J type radio frequency (RF) coaxial connector of former prior art removes, when testing, tested SMA-K type product needed only needs directly to insert, and being inserted into the position both can test, both directly extract after testing can, do not need to twist again screw thread.Such mode of operation has improved the efficient of test greatly under the situation that does not influence testing reliability.
Description of drawings
Fig. 1 is the structure chart of SMA-K type radio frequency (RF) coaxial connector.
Fig. 2 is the structure chart of prior art SMA-J type radio frequency (RF) coaxial connector.
Fig. 3 is the structure chart of prior art SMA-K type radio frequency (RF) coaxial connector and SMA-J type radio frequency (RF) coaxial connector interoperability test state.
Fig. 4 is the structure chart through improved SMA-J type radio frequency (RF) coaxial connector.
Fig. 5 is the structure chart of the utility model SMA-K type radio frequency (RF) coaxial connector and SMA-J type radio frequency (RF) coaxial connector interoperability test state.
Fig. 6 is the structure chart of outer conductor resilient contact.
Embodiment
The utility model provides a kind of syndeton of testing with fast socket, connector.
Embodiment is referring to Fig. 1, Fig. 4, Fig. 5 and Fig. 6.SMA-K type radio frequency (RF) coaxial connector 1 has cable hole 100 with an end that is connected through the SMA-J type radio frequency (RF) coaxial connector 5 of reequiping.The connecting hole 500 that the repacking that is connected with SMA-K type radio frequency (RF) coaxial connector 1 is arranged in the SMA-J type radio frequency (RF) coaxial connector 5 of repacking.Connecting hole 500 inwalls of repacking are level and smooth, do not have screw thread.
In the connecting hole 500 of repacking, be provided with outer conductor Flexible Connector 6.The hole of ccontaining cable is arranged in the middle of the outer conductor Flexible Connector 6, groove milling 600 is arranged on the limit, hole.One end of outer conductor Flexible Connector 6 is fixed on the SMA-J type radio frequency (RF) coaxial connector 5 of repacking, and its other end has the limit, hole 603 of groove milling and inserts in the cable hole 100 of SMA-K type radio frequency (RF) coaxial connector, tightly contacts SMA-K type radio frequency (RF) coaxial connector 1.Contact screw thread 602 is arranged on the outer wall of outer conductor Flexible Connector 6.
Using method is as follows.
Earlier outer conductor Flexible Connector 6 is enclosed within on the end of the first radio-frequency (RF) coaxial cable 7, is placed in the SMA-J type radio frequency (RF) coaxial connector 5 of repacking; The SMA-K type radio frequency (RF) coaxial connector 1 that will have the second radio-frequency (RF) coaxial cable 8 again inserts in the connecting hole 500 of repacking, and limit, hole 603 is stretched in the cable hole 100.Because limit, hole 603 has elasticity, when SMA-K type product inserts, produce when springhole limit 603 contacts with the outer conductor of SMA-K type and shrink, its restoring force tightly contacts two connectors, and can not get loose, and the internal and external conductor of this moment all has excellent contact.After test is finished, directly extract and get final product, very efficient and convenient.
Claims (1)
1, a kind of syndeton of testing with fast socket, connector, comprise SMA-K type radio frequency (RF) coaxial connector and SMA-J type radio frequency (RF) coaxial connector, the connecting hole that is connected with SMA-K type radio frequency (RF) coaxial connector is wherein arranged in the SMA-J type radio frequency (RF) coaxial connector, in the SMA-K type radio frequency (RF) coaxial connector cable hole is arranged, it is characterized in that:
Described connecting hole inwall is level and smooth;
Be provided with the outer conductor Flexible Connector in connecting hole, the hole of ccontaining cable is arranged in the middle of the described outer conductor Flexible Connector, there is groove milling in the hole on the limit;
Outer conductor Flexible Connector one end is fixed on the SMA-J type radio frequency (RF) coaxial connector, and its other end has the limit, hole of groove milling and inserts in the cable hole of described SMA-K type radio frequency (RF) coaxial connector, tightly contacts SMA-K type radio frequency (RF) coaxial connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201290754U CN201345466Y (en) | 2009-01-07 | 2009-01-07 | Connecting structure of quick-insertion connector used for test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201290754U CN201345466Y (en) | 2009-01-07 | 2009-01-07 | Connecting structure of quick-insertion connector used for test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345466Y true CN201345466Y (en) | 2009-11-11 |
Family
ID=41277049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201290754U Expired - Fee Related CN201345466Y (en) | 2009-01-07 | 2009-01-07 | Connecting structure of quick-insertion connector used for test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345466Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509948A (en) * | 2011-11-01 | 2012-06-20 | 中航光电科技股份有限公司 | Quick plugging/unplugging connector cooperated with N type radio frequency coaxial connector port |
| WO2014127708A1 (en) * | 2013-02-21 | 2014-08-28 | 上海航天科工电器研究院有限公司 | Radio-frequency coaxial electric connector with contact element |
| CN108808343A (en) * | 2018-07-18 | 2018-11-13 | 唐运亮 | A kind of energy saving, with coupling interface radio frequency (RF) coaxial connector |
-
2009
- 2009-01-07 CN CNU2009201290754U patent/CN201345466Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509948A (en) * | 2011-11-01 | 2012-06-20 | 中航光电科技股份有限公司 | Quick plugging/unplugging connector cooperated with N type radio frequency coaxial connector port |
| WO2014127708A1 (en) * | 2013-02-21 | 2014-08-28 | 上海航天科工电器研究院有限公司 | Radio-frequency coaxial electric connector with contact element |
| CN108808343A (en) * | 2018-07-18 | 2018-11-13 | 唐运亮 | A kind of energy saving, with coupling interface radio frequency (RF) coaxial connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20110107 |