CN201515122U - Radio frequency jack connectors - Google Patents
Radio frequency jack connectors Download PDFInfo
- Publication number
- CN201515122U CN201515122U CN2009202319406U CN200920231940U CN201515122U CN 201515122 U CN201515122 U CN 201515122U CN 2009202319406 U CN2009202319406 U CN 2009202319406U CN 200920231940 U CN200920231940 U CN 200920231940U CN 201515122 U CN201515122 U CN 201515122U
- Authority
- CN
- China
- Prior art keywords
- insulator
- radio frequency
- outer conductor
- shell
- nut
- 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
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Abstract
The utility model discloses a radio frequency jack connector, which comprises a jack 1, an insulator 2, an outer conductor 3, a shell 4, a connecting sleeve 5, an inner bush 6, an outer bush 7, a nut 8, a washer 9, a cushion 10, a rubber washer 11 and a spring 12, wherein the rubber washer 11 is arranged between the insulator 2 and the inner hole of the connecting sleeve 5, and the jack 1 is arranged in the insulator 2 in a pressing way; the back of the insulator 2 is arranged in the outer conductor 3, and the cushion 10 is arranged at the back end of the insulator 2; the inner bush 6 and the outer bush 7 are combined and then are arranged at the back side of the washer 9, and the nut 8 is in threaded connection with the shell 4; and the back end of the outer conductor 3 and the front end of the shell 4 are connected in an A position in a turned riveting way, and the spring 12 is arranged between the connecting sleeve 5 and the outer conductor 3. The utility model has compact structure, and fast and convenient connection or separation, is not easy to fall off after connecting, and has self-locking clamping effect for a radio frequency coaxial cable connected with the connector to effectively prevent the problem that the radio frequency coaxial cable falls off after being connected.
Description
Technical field
The utility model relates to the coaxial connector in a kind of microwave communication and the health care instrument and equipment, and particularly a kind of employing bayonet socket connects, and can peg graft fast and the radio frequency (RF) coaxial connector of self-locking, belongs to electronic equipment accessory technical field.
Background technology
Radio frequency (RF) coaxial connector is mainly used in microwave communication and health care instrument and equipment being connected by radio frequency cable and external equipment, existing radio frequency (RF) coaxial connector mainly adopts with equipment and is threaded, it is slow that this syndeton exists connection speed, need to twist nut, use problems such as inconvenience with special spanner; Simultaneously, connector is very easily loosening to cause signal interruption, directly influences the normal performance of its function.
The utility model content
The purpose of this utility model is at slow, the inconvenient problem of the on-the-spot installation of existing radio frequency (RF) coaxial connector, proposes a kind of radio frequency receptacle connector that can peg graft and connect the back self-locking fast.
The utility model is achieved by following technical proposals:
A kind of radio frequency receptacle connector, comprise jack 1, insulator 2, outer conductor 3, shell 4, adapter sleeve 5, neck bush 6, external bushing 7, nut 8, packing ring 9, cushion 10, rubber washer 11, spring 12, described rubber washer 11 is arranged between the endoporus of insulator 2 and adapter sleeve 5, described jack 1 is fitted in the insulator 2, uniform several axial grooves 13 of its front end; The rear portion of described insulator 2 is arranged in the outer conductor 3; Described cushion 10 is arranged on the rear end of insulator 2, and its two ends are provided with packing ring 9; Be arranged on the rear side of packing ring 9 after described neck bush 6, external bushing 7 combinations, described nut 8 is threaded with shell 4, and the interior step of shell 4 is resisted against the rear end of external bushing 7; The rear end of described outer conductor 3 is turned over riveting with the front end of shell 4 at the A place and is connected, and described spring 12 is arranged between adapter sleeve 5 and the outer conductor 3.
The purpose of this utility model can also further realize by following technical measures:
Aforesaid a kind of radio frequency receptacle connector, several L shaped card 51 of the front end radial equipartition of wherein said adapter sleeve 5.
Aforesaid a kind of radio frequency receptacle connector, wherein said neck bush 6 axially are arranged in the external bushing 7 in two, both taper fit, and the front end of described neck bush 6 is resisted against on the packing ring 9, and external bushing 7 rear ends are resisted against on the bottom stage 81 of nut 8.
The utlity model has following beneficial effect:
The utility model compact conformation, connection or separate quick and easyly connect the back difficult drop-off; Jack 1 of the present utility model is when connector on the equipment is connected, only need the clip-connecting rod of connector on L shaped card 51 aligning equipments of adapter sleeve 5 front ends is pushed rotation, make clip-connecting rod be positioned at the crotch groove of L shaped card 51, just can make it be combined on the equipment securely; Because spring 12 of the present utility model can provide the enough elastic force and the elastic construction of jack 1 several axial grooves 13 of employing, guarantees that the connector on jack 1 and the equipment is connected firmly; The rear end of outer conductor 3 of the present utility model is turned over riveting with the front end of shell 4 at the A place and is connected, and outer conductor 3 and shell 4 are firmly linked into an integrated entity.Neck bush 6 of the present utility model axially is enclosed within the external bushing 7 in two, both adopt taper fit, when neck bush 6 at the thrust of nut 8, external bushing 7 under the thrust of cushion 10 distortion inwardly during extruding, the radio frequency coaxial-cable that is connected has been produced the clamping effect of wedge shape self-locking, prevented that effectively radio frequency coaxial-cable from connecting the problem that the back comes off.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
As shown in Figure 1, with adapter sleeve 5 is front end of the present utility model, the utility model is adapter sleeve 5, insulator 2, jack 1, rubber washer 11, outer conductor 3, spring 12, packing ring 9, cushion 10, packing ring 9, shell 4, neck bush 6, external bushing 7, nut 8 from front to back, rubber washer 11 is sleeved on the insulator 2, jack 1 is positioned at insulator 2, uniform several axial grooves 13 of its front end utilize the elastic clip effect of jack 1 axial groove 13, and the connector pin on itself and the equipment is connected firmly.Packing ring 9 is arranged on the both sides of cushion 10, avoids cushion 10 direct stress deformations to damage easily.Outer conductor 3 rear ends and shell 4 front ends link into an integrated entity by turning over riveting at the A place, spring 12 is arranged between adapter sleeve 5 and the outer conductor 3, its front end is resisted against on the epitaxial ledge 31 of outer conductor 3 front ends, the rear end is resisted against on the counterbore step 52 of adapter sleeve 5, when pulling adapter sleeve 5, because outer conductor 3 links into an integrated entity with shell 4, adapter sleeve 5 has overcome the elastic force of spring 12 and has slided steadily, helps the L shaped card 51 of adapter sleeve 5 front ends and the connector on the equipment and is connected firmly.
Be arranged on the rear side of packing ring 9 after neck bush 6, external bushing 7 combinations, neck bush 6 axially is arranged in the external bushing 7 in two, both taper fit, and the front end of neck bush 6 is resisted against on the packing ring 9, and external bushing 7 rear ends are resisted against on the bottom stage 81 of nut 8; Radio frequency coaxial-cable is put in the nut 8, its inside conductor, outer conductor are connected with jack 1 of the present utility model, outer conductor 3 respectively, screw nut 8 then, make the rear end of the bottom stage 81 extruding neck bushs 6 of nut 8, simultaneously the front end of outer conductor 3 is subjected to the extruding of the elastic force of cushion 10 by packing ring 9, and neck bush 6 in two clamps radio frequency coaxial-cable under the effect of the transverse component of external bushing 7 taperings, and the formation self-locking, make radio frequency coaxial-cable can not get loose.
In addition to the implementation, the utility model can also have other execution modes, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of the utility model requirement.
Claims (3)
1. radio frequency receptacle connector, comprise jack (1), insulator (2), outer conductor (3), shell (4), adapter sleeve (5), neck bush (6), external bushing (7), nut (8), packing ring (9), cushion (10), rubber washer (11), spring (12), described rubber washer (11) is arranged between the endoporus of insulator (2) and adapter sleeve (5), described jack (1) is fitted in the insulator (2), uniform several axial grooves of its front end (13); The rear portion of described insulator (2) is arranged in the outer conductor (3); Described cushion (10) is arranged on the rear end of insulator (2), and its two ends are provided with packing ring (9); Be arranged on the rear side of packing ring (9) after described neck bush (6), external bushing (7) combination, described nut (8) is threaded with shell (4); It is characterized in that described outer conductor (3) rear end is turned over riveting with shell (4) front end at the A place and is connected, described spring (12) is arranged between adapter sleeve (5) and the outer conductor (3).
2. a kind of radio frequency receptacle connector according to claim 1 is characterized in that, several L shaped card (51) of the front end radial equipartition of described adapter sleeve (5).
3. a kind of radio frequency receptacle connector according to claim 1, it is characterized in that, described neck bush (6) axially is arranged in the external bushing (7) in two, both taper fit, the front end of described neck bush (6) is resisted against on the packing ring (9), and external bushing (7) rear end is resisted against on the bottom stage of nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202319406U CN201515122U (en) | 2009-09-23 | 2009-09-23 | Radio frequency jack connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202319406U CN201515122U (en) | 2009-09-23 | 2009-09-23 | Radio frequency jack connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515122U true CN201515122U (en) | 2010-06-23 |
Family
ID=42486534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202319406U Expired - Fee Related CN201515122U (en) | 2009-09-23 | 2009-09-23 | Radio frequency jack connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515122U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447173A (en) * | 2012-01-11 | 2012-05-09 | 江苏华兴通讯科技有限公司(中外合资) | Coaxial cable connector of conductor outside smooth metal pipe |
| CN102593674A (en) * | 2012-03-09 | 2012-07-18 | 南京全信传输科技股份有限公司 | Self-locking type radio frequency coaxial connector |
| CN103746214A (en) * | 2014-01-28 | 2014-04-23 | 中航光电科技股份有限公司 | Stretching resistance cable connector |
| CN105896183A (en) * | 2016-05-27 | 2016-08-24 | 陕西华达科技股份有限公司 | Anti-loosening structure and method for socket |
| CN114824970A (en) * | 2022-03-07 | 2022-07-29 | 镇江联沃微波通信有限公司 | Radio frequency coaxial connector and rapid assembly method thereof |
-
2009
- 2009-09-23 CN CN2009202319406U patent/CN201515122U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447173A (en) * | 2012-01-11 | 2012-05-09 | 江苏华兴通讯科技有限公司(中外合资) | Coaxial cable connector of conductor outside smooth metal pipe |
| CN102593674A (en) * | 2012-03-09 | 2012-07-18 | 南京全信传输科技股份有限公司 | Self-locking type radio frequency coaxial connector |
| CN102593674B (en) * | 2012-03-09 | 2014-04-16 | 南京全信传输科技股份有限公司 | Self-locking type radio frequency coaxial connector |
| CN103746214A (en) * | 2014-01-28 | 2014-04-23 | 中航光电科技股份有限公司 | Stretching resistance cable connector |
| CN105896183A (en) * | 2016-05-27 | 2016-08-24 | 陕西华达科技股份有限公司 | Anti-loosening structure and method for socket |
| CN105896183B (en) * | 2016-05-27 | 2018-03-02 | 陕西华达科技股份有限公司 | A kind of structure for preventing plug from loose and method |
| CN114824970A (en) * | 2022-03-07 | 2022-07-29 | 镇江联沃微波通信有限公司 | Radio frequency coaxial connector and rapid assembly method thereof |
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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: 20100623 Termination date: 20120923 |