CN202616517U - Connector with quick-lock structure - Google Patents
Connector with quick-lock structure Download PDFInfo
- Publication number
- CN202616517U CN202616517U CN 201220204140 CN201220204140U CN202616517U CN 202616517 U CN202616517 U CN 202616517U CN 201220204140 CN201220204140 CN 201220204140 CN 201220204140 U CN201220204140 U CN 201220204140U CN 202616517 U CN202616517 U CN 202616517U
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- groove
- connector
- locking
- claw
- socket
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Abstract
The utility model discloses a connector with a quick-lock structure, comprising a plug which is composed of an unlocking sleeve, a spring and an outer conductor, and a socket which is composed of a housing and a locking jaw. The connector is characterized in that the unlocking sleeve is a screw sleeve provided with an annular boss at one end and a bending structure at the other end opening, the locking jaw is an elastic sleeve provided with a clamping groove, axial splitting grooves and a locking groove, and at least two axial splitting grooves are arranged on the locking jaw and used for splitting the locking jaw at the front end into a plurality of suspension arm structures; and the plug is in plugging connection with the socket, the jaw and the boss enter in the clamping groove and the locking groove respectively under an axial thrust and are locked by the spring, so as to realize rapid connection and locking for the plug and the socket. Compared with the prior art, the connector with a quick-lock structure disclosed by the utility model is simple in structure, small in occupied space, rapid and convenient in butt-joint locking and disassembling-separating, reliable in connection, good in anti-vibration and anti-impact performances, convenient and fast in installation, low in manufacturing cost, and especially suitable for being popularized and used in civilian products.
Description
Technical field
The utility model relates to electric components and patches technical field, especially a kind of connector with quick locking structure.
Background technology
In current telecommunications field, voice transfer for example, transfer of data; Occasions such as image transmission, desired signal velocity is more and more faster, and frequency is increasingly high; Simultaneously, systematization and integrated degree are increasingly high, and the application of corresponding electric connector also more and more widely.Cylindrical connector is that the elasticity through contact connects and separates the conducting that realizes transmission path and separate; The connection of cylindrical connector and reliable lock property directly have influence on the performance of whole system, and it has crucial influence to the reliability of connector and the applicability of application scenario.
At present, the cylindrical connector of prior art generally all adopts screw thread or bayonet coupling structure, and it is widely used with the reliability that connects, and connects in this way, and plug and socket outer conductor end face compress each other, have guaranteed the coincidence of its electric datum level.But in order further to improve the installation effectiveness of product and to utilize limited space environment rationally and effectively, various fast lock cylindrical connectors arise at the historic moment in the industry; Be widely used like related fast lock coaxial connector of patent EP1337008A2 and patent EP1222717A1 and the jack catchs type quick-lock connector of Roymor Co.; The design feature of these connectors is that movable locking member is arranged at plug end, and its claw structure more complicated needs special frock just can ensure the quality of products; Requirement on machining accuracy is higher; Production efficiency is lower, because manufacturing cost is high, has had a strong impact on this product being widely used at civil area.
The utility model content
The purpose of the utility model is the connector of a kind of quick locking structure of designing to the deficiency of prior art, and its adopts the locking claw of cantilever design, realizes that the rapid abutting joint locking of connector separates with quick-detach soon; Have simple in structure; It is little to take up room, and connects reliable, easy for installation; Low cost of manufacture especially is fit to being widely used of civilian goods field.
The purpose of the utility model is achieved in that a kind of connector of quick locking structure; Comprise by separating plug that lock tube, spring and outer conductor form and the socket of forming by shell and locking claw; Being characterized in separating lock tube is the boss that is provided with annular in the port; The another port is provided with the swivel nut of bending structure, separates and is provided with the shaft shoulder in the lock tube; Outer conductor is the connector that is provided with back-up ring, claw and spliced eye, and claw is arranged on the port of spliced eye; Assemble with separating lock tube behind the outer conductor pocketed springs, its back-up ring and spring housing are contained between the shaft shoulder and the bending structure, and outer conductor and spring are conciliate lock tube for being in axial sliding connection; Shell is the connector that is provided with wiring hole and step trough, and shell one end is provided with the insertion groove, and the other end is provided with flange; The locking claw is that front end is provided with guiding slope, draw-in groove, axial profile groove and locked groove and the rear end is provided with the resilient sleeve that snap ring is formed; Locking is provided with two axial profile grooves on the claw at least and front end is locked claw is divided into a plurality of cantilever designs; The guiding slope is arranged on locking claw front port; Draw-in groove and locked groove are arranged between guiding slope and the snap ring, and the locking catch jacket is contained in the step trough its snap ring and step trough one step clamping; Plug and socket are pegged graft, and claw and boss get into draw-in groove respectively and lock with locked groove and by spring under axial thrust, and the realization plug is connected fast with socket and locks.
Said draw-in groove is the dovetail groove that both sides are provided with the locking inclined-plane.
Said locked groove is the dovetail groove that both sides are provided with the release inclined-plane.
Said boss is trapezoidal.
The utility model compared with prior art has simple in structure, and it is little to take up room, and butt joint locking separates fast with dismounting, convenient, connects reliably, and antivibration and erosion-resisting characteristics are good, and it is convenient to install, low cost of manufacture, and especially the suitable product for civilian use promotes the use of.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the plug construction sketch map;
Fig. 3 is the socket sketch map;
Fig. 4 is the shell mechanism sketch map;
Fig. 5 is locking claw structure sketch map;
Fig. 6 is the utility model butt joint locking sketch map;
Fig. 7 is the A node enlarged diagram of Fig. 6;
Fig. 8 is the utility model butt joint release sketch map.
Embodiment
Consult accompanying drawing 1, the utility model is made up of plug 1 and socket 2, and plug 1 forms by separating lock tube 10, spring 11 and outer conductor 13 suits, and socket 2 is made up of suit locking claw 21 on the shell 20; Separating lock tube 10 is the boss 17 that is provided with annular in the port, and the another port is provided with the swivel nut of bending structure 18, separates and is provided with the shaft shoulder 19 in the lock tube 10; Outer conductor 13 is for being provided with the connector of back-up ring 12, claw 15 and spliced eye 14, and claw 15 is arranged on the port of spliced eye 14; Assemble with separating lock tube 10 outer conductor 13 pocketed springs 11 backs, and its back-up ring 12 and spring 11 are sleeved between the shaft shoulder 19 and the bending structure 18, and outer conductor 13 is conciliate lock tubes 10 for being in axial sliding connection with spring 11; Shell 20 is for being provided with the connector of wiring hole 22 and step trough 23, and shell 20 1 ends are provided with and insert groove 24, and the other end is provided with flange 25; Locking claw 21 is provided with the resilient sleeve that snap ring 32 is formed for front end is provided with guiding slope 26, draw-in groove 27, axial profile groove 28 and locked groove 33 with the rear end; Locking is provided with two axial profile grooves 28 on the claw 21 at least and front end is locked claw 21 is divided into a plurality of cantilever designs; Guiding slope 26 is arranged on locking claw 21 front ports; Draw-in groove 27 and locked groove 33 are arranged between guiding slope 26 and the snap ring 32, and locking claw 21 is sleeved in the step trough 23, its snap ring 32 and step trough 23 1 step clampings; Plug 1 and socket 2 are pegged graft, and claw 15 gets into draw-in groove 27 respectively with locked groove 33 and by spring 11 lockings with boss 17 under axial thrust, and realization plug 1 is connected fast with socket 2 and locks.
Consult accompanying drawing 2, plug 1 forms by separating lock tube 10, spring 11 and outer conductor 13 suits, and separating lock tube 10 is the boss 17 that is provided with annular in the port, and the another port is provided with the swivel nut of bending structure 18, and boss 17 is the trapezoid cross section, separates and is provided with the shaft shoulder 19 in the lock tube 10; Outer conductor 13 is for being provided with the connector of back-up ring 12, claw 15 and spliced eye 14, and claw 15 is arranged on the port of spliced eye 14; Assemble with separating lock tube 10 outer conductor 13 pocketed springs 11 backs, and its back-up ring 12 and spring 11 are sleeved between the shaft shoulder 19 and the bending structure 18, and outer conductor 13 is conciliate lock tubes 10 for being in axial sliding connection with spring 11.
Consult accompanying drawing 3, socket 2 is made up of suit locking claw 21 on the shell 20, and shell 20 is for being provided with the connector of wiring hole 22 and step trough 23, and shell 20 1 ends are provided with and insert groove 24, and the other end is provided with flange 25; Locking claw 21 is provided with the resilient sleeve that snap ring 32 is formed for front end is provided with guiding slope 26, draw-in groove 27, axial profile groove 28 and locked groove 33 with the rear end; Locking is provided with two axial profile grooves 28 on the claw 21 at least and front end is locked claw 21 is divided into a plurality of cantilever designs; Guiding slope 26 is arranged on locking claw 21 front ports; Draw-in groove 27 and locked groove 33 are arranged between guiding slope 26 and the snap ring 32, and locking claw 21 is sleeved in the step trough 23, its snap ring 32 and step trough 23 1 step clampings.
Consult accompanying drawing 4, shell 20 is for being provided with the connector of wiring hole 22 and step trough 23, and shell 20 1 ends are provided with and insert groove 24, and the other end is provided with flange 25.
Consult accompanying drawing 5; Locking claw 21 is provided with the resilient sleeve that snap ring 32 is formed for front end is provided with guiding slope 26, draw-in groove 27, axial profile groove 28 and locked groove 33 with the rear end; Locking is provided with two axial profile grooves 28 on the claw 21 at least and front end is locked claw 21 is divided into a plurality of cantilever designs; Guiding slope 26 is arranged on locking claw 21 front ports, and draw-in groove 27 and locked groove 33 are arranged between guiding slope 26 and the snap ring 32; Said draw-in groove 27 is provided with the dovetail groove on locking inclined-plane 29 for both sides; Said locked groove 33 is provided with the dovetail groove on release inclined-plane 31 for both sides.
Consult accompanying drawing 6 ~ accompanying drawing 7; The utility model is to use like this: a cable that will dock is arranged in the plug 1 and is connected with outer conductor 13; Another cable is arranged in the wiring hole 22 of socket 2 and is connected with shell 20, and when plug 1 docked with socket 2, the insertion groove 24 of socket 2 was in plug 1 entering spliced eye 14; Claw 15 gets into draw-in groove 27 respectively with locked groove 33 and by spring 11 lockings with boss 17 under axial thrust, realization plug 1 is connected fast with socket 2 and locks.
Plug 1 docks when putting in place with socket 2: the first half of locking claw 21 is positioned at its spliced eye 14; Locking claw 21 is under the radical elasticity effect, and the claw 15 that makes outer conductor 13 closely contacts the axial locking of realization connector under the effect of spring 11 with draw-in groove 27 on locking claw 21; The latter half of locking claw 21 is positioned at separates lock tube 10; Its boss 17 of separating lock tube 10 ports is positioned at locked groove 33, because claw 15 is bigger with the gradient that the inclined-plane 29 of draw-in groove 27 both sides contacts, if do not overlap 10 release effect through release; Be difficult to plug 1 and socket 2 axial withdrawal, the coupling mechanism force bigger for having of connector provides reliable guarantee.
Consult accompanying drawing 8, when plug 1 need separate release with socket 2: pulled backwards was separated lock tube 10, the axial compression under the effect of separating lock tube 10 of spring 11 this moment; Boss 17 compression locking claws 21 make it that radial contraction take place, and can't claw 15 be blocked when locking claw 21 is retracted to draw-in groove 27, make outer conductor 13 integral body of plug 1 retreat; The realization release separates; After plug 1 and socket were opened in 2 minutes, separate lock tube 10 under the effect of spring 11, return to initial position.The butt joint locking that the utility model only needs the action of a push-and-pull just to can be completely achieved connector separates with release, and is easy to operate, lock with separate very convenient.
More than just the utility model being further described, is not in order to the restriction this patent, and all is that the utility model equivalence is implemented, and all should be contained within the claim scope of this patent.
Claims (4)
1. the connector of a quick locking structure; Comprise by separating plug (1) that lock tube (10), spring (11) and outer conductor (13) form and the socket of forming by shell (20) and locking claw (21) (2); It is characterized in that separating lock tube (10) is the boss (17) that is provided with annular in the port; The another port is provided with the swivel nut of bending structure (18), separates and is provided with the shaft shoulder (19) in the lock tube (10); Outer conductor (13) is for being provided with the connector of back-up ring (12), claw (15) and spliced eye (14), and claw (15) is arranged on the port of spliced eye (14); Outer conductor (13) pocketed springs (11) back with separate lock tube (10) assembling; Its back-up ring (12) and spring (11) are sleeved between the shaft shoulder (19) and the bending structure (18), and outer conductor (13) is conciliate lock tube (10) for being in axial sliding connection with spring (11); Shell (20) is for being provided with the connector of wiring hole (22) and step trough (23), and shell (20) one ends are provided with and insert groove (24), and the other end is provided with flange (25); Locking claw (21) is provided with the resilient sleeve that snap ring (32) is formed for front end is provided with guiding slope (26), draw-in groove (27), axial profile groove (28) and locked groove (33) with the rear end; At least being provided with two axial profile grooves (28) in locking claw (21) locks claw (21) with front end and is divided into a plurality of cantilever designs; Guiding slope (26) is arranged on locking claw (21) front port; Draw-in groove (27) and locked groove (33) are arranged between guiding slope (26) and the snap ring (32); Locking claw (21) is sleeved in the step trough (23), its snap ring (32) and step trough (23) one step clampings; Plug (1) and socket (2) are pegged graft, and claw (15) and boss (17) get into draw-in groove (27) respectively and lock with locked groove (33) and by spring (11) under axial thrust, and realization plug (1) is connected fast with socket (2) and locks.
2. according to the connector of the said quick locking structure of claim 1, it is characterized in that said draw-in groove (27) is provided with the dovetail groove on locking inclined-plane (29) for both sides.
3. according to the connector of the said quick locking structure of claim 1, it is characterized in that said locked groove (33) is provided with the dovetail groove of release inclined-plane (31) for both sides.
4. according to the connector of the said quick locking structure of claim 1, it is characterized in that said boss (17) is for trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204140 CN202616517U (en) | 2012-05-09 | 2012-05-09 | Connector with quick-lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204140 CN202616517U (en) | 2012-05-09 | 2012-05-09 | Connector with quick-lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616517U true CN202616517U (en) | 2012-12-19 |
Family
ID=47350187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220204140 Expired - Lifetime CN202616517U (en) | 2012-05-09 | 2012-05-09 | Connector with quick-lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616517U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633489A (en) * | 2013-11-22 | 2014-03-12 | 上海航天科工电器研究院有限公司 | Connector with fast unlocking function |
| CN104934750A (en) * | 2015-06-14 | 2015-09-23 | 山东临大锐思智造技术有限公司 | Single-needle self-locking and auto-disassembling connector |
| CN107317167A (en) * | 2017-07-28 | 2017-11-03 | 河南天海电器有限公司 | A kind of vapour vehicle connector and its assembly method |
| CN108270117A (en) * | 2016-12-30 | 2018-07-10 | 中国移动通信有限公司研究院 | A kind of electric connector |
| CN112514174A (en) * | 2018-08-08 | 2021-03-16 | 舒尔.阿奎西什控股公司 | Connection assembly for audio device |
| CN114889759A (en) * | 2022-04-02 | 2022-08-12 | 湖南大学 | Offshore floating platform connecting device and connecting method |
-
2012
- 2012-05-09 CN CN 201220204140 patent/CN202616517U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633489A (en) * | 2013-11-22 | 2014-03-12 | 上海航天科工电器研究院有限公司 | Connector with fast unlocking function |
| CN103633489B (en) * | 2013-11-22 | 2016-01-20 | 上海航天科工电器研究院有限公司 | A kind of connector with quick release function |
| CN104934750A (en) * | 2015-06-14 | 2015-09-23 | 山东临大锐思智造技术有限公司 | Single-needle self-locking and auto-disassembling connector |
| CN108270117A (en) * | 2016-12-30 | 2018-07-10 | 中国移动通信有限公司研究院 | A kind of electric connector |
| CN107317167A (en) * | 2017-07-28 | 2017-11-03 | 河南天海电器有限公司 | A kind of vapour vehicle connector and its assembly method |
| CN107317167B (en) * | 2017-07-28 | 2023-04-07 | 河南天海电器有限公司 | Connector for automobile and assembling method thereof |
| CN112514174A (en) * | 2018-08-08 | 2021-03-16 | 舒尔.阿奎西什控股公司 | Connection assembly for audio device |
| CN114889759A (en) * | 2022-04-02 | 2022-08-12 | 湖南大学 | Offshore floating platform connecting device and connecting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |