CN103762453A - Lockable push-pull type socket of connector - Google Patents
Lockable push-pull type socket of connector Download PDFInfo
- Publication number
- CN103762453A CN103762453A CN201410041630.3A CN201410041630A CN103762453A CN 103762453 A CN103762453 A CN 103762453A CN 201410041630 A CN201410041630 A CN 201410041630A CN 103762453 A CN103762453 A CN 103762453A
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- Prior art keywords
- adapter sleeve
- socket
- diameter part
- fastening sleeve
- minor diameter
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- 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.)
- Pending
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- 239000012212 insulator Substances 0.000 abstract 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention relates to a lockable push-pull type socket of a connector. The lockable push-pull type socket comprises a socket shell and an insulator component, the insulator component is composed of an insulator and a fastening sleeve, the fastening sleeve is of a sleeve structure with a small-diameter part and a large-diameter part, an annular protrusion is arranged on the small-diameter part of the fastening sleeve, a chamfer is arranged on the side, far away from the large-diameter part, of the annular protrusion, a plurality of opening grooves formed along the end portion are further formed in the small-diameter part, the insulator is arranged in the fastening sleeve in a penetrated mode, the insulator and the fastening sleeve are in axial fixation, the insulator component is arranged in the socket shell and fixedly connected with the socket shell through the fastening sleeve, and the small-diameter part of the fastening sleeve is arranged close to the end, where an opening is formed, of the socket shell. According to the lockable push-pull type socket, the fastening sleeve is additionally arranged in the socket so that inherent holding force of the inner diameter of the fastening sleeve and the inner diameter of the socket shell can meet the using requirements of users, the product reliability is improved, and the product application scope is expanded.
Description
Technical field
The present invention relates to technical field of electric connectors, be specifically related to a kind of socket of locking plug-type connector.
Background technology
Electric connector, as the interface unit very generally using using in electrical equipment and communication equipment connection, be related to the stable and reliability of the input and output of electrical equipment and communication equipment signal, so the design of electric connector is just extremely important.The factor that affects electric connector performance mainly contains three aspects: steadiness, reliability and sealing, wherein steadiness is realized by locking device, and locking device adopts screw thread or buckle form mostly, some connectors need to meet following environment for use: operating space is very limited, plug together when separated, almost without confession hand or frock, grip the space of connector, but between headstock, will have certain confining force requirement after connector connection.This common confining force of prior art is that the separating force that plugs together rear contact by plugs and sockets provides, but such connector generally size is less, contact specification is also very little, only rely on the separating force of contact to guarantee that the confining force between connector assembly is very limited merely, cannot meet the instructions for use in some situation.
Summary of the invention
The object of the invention is the deficiency for solving the problems of the technologies described above, a kind of socket of locking plug-type connector is provided, in socket, increase adapter sleeve, the intrinsic confining force of adapter sleeve and plug casing internal diameter can meet user's instructions for use, improve the reliability of product, expanded the scope of application of product.
The present invention is the deficiency solving the problems of the technologies described above, the technical scheme adopting is: a kind of socket of locking plug-type connector, comprise Socket casing and dielectric member, described dielectric member is comprised of insulating part and adapter sleeve, adapter sleeve is the tube-in-tube structure with minor diameter part and large-diameter portion, the minor diameter part of adapter sleeve is provided with annular projection, projection arranges chamfering away from a side of large-diameter portion, described minor diameter part also has a plurality of open slots of offering along end, insulating part is located in adapter sleeve, axial restraint setting between insulating part and adapter sleeve, described dielectric member is arranged in Socket casing, dielectric member is fixedly connected with Socket casing by adapter sleeve, the minor diameter part of adapter sleeve arranges near Socket casing opening one end.
Between described insulating part and adapter sleeve, by keyway, coordinated and prevented from rotating, insulating part has protruding key, and adapter sleeve has the keyway cooperatively interacting with protruding key.
On described minor diameter part, offer 6 open slots, 6 open slots distribute along even circumferential, and described open slot all arranges vertically.
beneficial effect
Of the present inventionly lock plug-type socket, by increase adapter sleeve in socket, make the intrinsic confining force of adapter sleeve and plug casing internal diameter can meet user's instructions for use, improved the reliability of product, expanded the scope of application of product.
Accompanying drawing explanation
Fig. 1 is the structural representation after socket and plug docking of the present invention;
Fig. 2 is the internal structure schematic diagram of socket of the present invention;
Fig. 3 is the axial arrangement schematic diagram of socket of the present invention;
Fig. 4 is the structural representation of adapter sleeve of the present invention;
Mark in figure: 1, Socket casing, 201, insulating part, 202, adapter sleeve, 203, minor diameter part, 204, large-diameter portion, 205, projection, 206, open slot, 3, plug casing.
Embodiment
As shown in the figure, a kind of socket of locking plug-type connector, comprise Socket casing 1 and dielectric member, described dielectric member is comprised of insulating part 201 and adapter sleeve 202, adapter sleeve 202 is for having the tube-in-tube structure of minor diameter part 203 and large-diameter portion 204, the minor diameter part 203 of adapter sleeve 202 is provided with annular projection 205, projection 205 sides away from large-diameter portion 204 arrange chamfering, described minor diameter part 203 also has a plurality of open slots of offering along end 206, on the minor diameter part 203 of the present embodiment, offer 6 open slots 206, 6 open slots 206 distribute along even circumferential, and described open slot 206 all arranges vertically.Insulating part 201 is located in adapter sleeve 202, between described insulating part 201 and adapter sleeve 202, by keyway, is coordinated and is prevented from rotating, and insulating part 201 has protruding key, and adapter sleeve 202 has the keyway cooperatively interacting with protruding key.Axial restraint setting between insulating part 201 and adapter sleeve 202, described dielectric member is arranged in Socket casing 1, dielectric member is fixedly connected with Socket casing 1 by adapter sleeve 202, and the minor diameter part 203 of adapter sleeve 202 arranges near Socket casing 1 opening one end.
The present invention is in order to make after the plug and socket docking of connector, between the headstock of connector, there is reliable and stable lasting confining force, in socket inside, increased an adapter sleeve 202 that lasting confining force can be provided, this adapter sleeve 202 in Front-end Design shaft section be trapezoidal step, and the open slot 206 being uniformly distributed along the circumference, the adapter sleeve 202 after fluting has had certain elasticity.When socket and plug docks, the front end of this adapter sleeve 202 is subject to the pressure of plug casing 3 inwalls, and adapter sleeve 202 circumference radially pressurized enter plug casing 3.Meanwhile, plug casing 3 internal diameters are subject to the radial support power of adapter sleeve 202, and this radial support power just provides reliable and stable lasting confining force.
Claims (3)
1. the socket that can lock plug-type connector, comprise Socket casing and dielectric member, it is characterized in that: described dielectric member is comprised of insulating part and adapter sleeve, adapter sleeve is the tube-in-tube structure with minor diameter part and large-diameter portion, the minor diameter part of adapter sleeve is provided with annular projection, projection arranges chamfering away from a side of large-diameter portion, described minor diameter part also has a plurality of open slots of offering along end, insulating part is located in adapter sleeve, axial restraint setting between insulating part and adapter sleeve, described dielectric member is arranged in Socket casing, dielectric member is fixedly connected with Socket casing by adapter sleeve, the minor diameter part of adapter sleeve arranges near Socket casing opening one end.
2. a kind of socket of locking plug-type connector as claimed in claim 1, is characterized in that: between described insulating part and adapter sleeve, by keyway, coordinated and prevented from rotating, insulating part has protruding key, and adapter sleeve has the keyway cooperatively interacting with protruding key.
3. a kind of socket of locking plug-type connector as claimed in claim 1, is characterized in that: on described minor diameter part, offer 6 open slots, 6 open slots distribute along even circumferential, and described open slot all arranges vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041630.3A CN103762453A (en) | 2014-01-28 | 2014-01-28 | Lockable push-pull type socket of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041630.3A CN103762453A (en) | 2014-01-28 | 2014-01-28 | Lockable push-pull type socket of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103762453A true CN103762453A (en) | 2014-04-30 |
Family
ID=50529650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410041630.3A Pending CN103762453A (en) | 2014-01-28 | 2014-01-28 | Lockable push-pull type socket of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103762453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821457A (en) * | 2015-04-30 | 2015-08-05 | 成都锐奕信息技术有限公司 | Plug-in electrical connector plug assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1901293A (en) * | 2005-07-20 | 2007-01-24 | Ims连接器系统有限公司 | Connector plug and mating plug |
| CN101005180A (en) * | 2007-02-06 | 2007-07-25 | 中航光电科技股份有限公司 | Seal radiofrequency coaxial connector with self locking mechanism |
| US20080233796A1 (en) * | 2003-09-20 | 2008-09-25 | Ivica Segrt | Plug or Coupler of Coaxial Plug-In Connection in a Waterproof Embodiment |
| CN201732929U (en) * | 2010-07-30 | 2011-02-02 | 沈阳兴华航空电器有限责任公司 | Electric circular connector capable of being separated via pulling |
| CN103117469A (en) * | 2013-02-21 | 2013-05-22 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial electric connector with contact members |
-
2014
- 2014-01-28 CN CN201410041630.3A patent/CN103762453A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080233796A1 (en) * | 2003-09-20 | 2008-09-25 | Ivica Segrt | Plug or Coupler of Coaxial Plug-In Connection in a Waterproof Embodiment |
| CN1901293A (en) * | 2005-07-20 | 2007-01-24 | Ims连接器系统有限公司 | Connector plug and mating plug |
| CN101005180A (en) * | 2007-02-06 | 2007-07-25 | 中航光电科技股份有限公司 | Seal radiofrequency coaxial connector with self locking mechanism |
| CN201732929U (en) * | 2010-07-30 | 2011-02-02 | 沈阳兴华航空电器有限责任公司 | Electric circular connector capable of being separated via pulling |
| CN103117469A (en) * | 2013-02-21 | 2013-05-22 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial electric connector with contact members |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821457A (en) * | 2015-04-30 | 2015-08-05 | 成都锐奕信息技术有限公司 | Plug-in electrical connector plug assembly |
| CN104821457B (en) * | 2015-04-30 | 2017-11-03 | 成都锐奕信息技术有限公司 | Plug-in electrical connector plug assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |
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| RJ01 | Rejection of invention patent application after publication |