CN2809954Y - Quick fastening/unfastening electric connector - Google Patents
Quick fastening/unfastening electric connector Download PDFInfo
- Publication number
- CN2809954Y CN2809954Y CN 200520006084 CN200520006084U CN2809954Y CN 2809954 Y CN2809954 Y CN 2809954Y CN 200520006084 CN200520006084 CN 200520006084 CN 200520006084 U CN200520006084 U CN 200520006084U CN 2809954 Y CN2809954 Y CN 2809954Y
- Authority
- CN
- China
- Prior art keywords
- boss
- electric connector
- butt
- plug
- socket
- 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
Abstract
The utility model provides a quick locking/unlocking electric connector. The utility model uses a conventional electric connector as basis, and a groove and a boss are respectively arranged at the outer surface of a base of a plug and the inner surface of a butt-joint locking screw nut. A convex rib and a spiral type rising boss are respectively arranged on the inner and the outer surfaces of a base of a socket, and a groove is arranged on the boss. The butt-joint locking screw nut is rotated along a clockwise direction, and the boss of the inner surface of the butt-joint locking screw nut can enter the groove on the spiral type rising boss along the rise of the spiral type rising boss to achieve the quick locking of the electric connector. The butt-joint locking screw nut is rotated along an anticlockwise direction, and the boss in the butt-joint locking screw nut is retreated from the groove on the spiral type rising boss to achieve the unlocking of the electric connector. The butt-joint locking screw nut continues to be rotated along the anticlockwise direction, the boss of the inner surface of the butt-joint locking screw nut is retreated from the spiral type rising boss, and the plug can be retreated from the socket to achieve the disconnection of the electric connector. The utility model has the advantages of simple structure, small size, light weight, durability, reliability, convenient operation and quick locking and unlocking.
Description
Technical field
The utility model belongs to technical field of electric connectors.
Background technology
Normally used electrical connector latch adopts screw fastening compact form, bayonet lock compact form and ball to push away rubbish formula structure fast.Screw fastening compact form structure is that pin thread and negative thread are set respectively on the shell of plug and socket, utilizes the locking that realizes plug and socket that screws of screw thread; Bayonet lock compact form structure is the safetied pin that 3 protrusions are set on plug body, and 3 spill helicla flutes are set on jack housing, utilizes safetied pin to screw in the locking that helicla flute is realized plug and socket.The device of these two kinds of structures locking and all have repeatedly during release or greatly stroke screw action, cause the locking of plug and socket and release comparatively to bother, can not realize the requirement of the quick use of electric connector.It is that a circle groove is set on the shell of socket that ball pushes away rubbish formula structure fast, and plug end installing ball utilizes flexible member to make ball on the plug enter or withdraw from the groove on the socket and realizes the locking and the release of plug and socket.It can be locked or release fast, but structure is complicated, is not suitable for the trend of electric connector miniaturization development.
Summary of the invention
The purpose of this utility model is the problem that exists at the locking mechanism of above-mentioned electric connector to provide a kind of easy to operate, locks and separates rapidly, is fit to the quick locking and the release electric connector of electric connector miniaturization development trend.
Electric connector of the present utility model partly is made of plug and socket.Plug portion is made up of butt joint locking swivel nut, Butt sealing circle, Plug base, jack, sealed tube, slotted-tube and wire clamp.Socket part is made up of contact pin, socket base, sealing ring, locking nut.
The contact pin of electric connector of the present utility model embeds in the socket base, and an end of socket base is disposed with sealing ring, locking nut.Jack is anchored in the Plug base, and an end of Plug base is disposed with butt joint locking swivel nut, Butt sealing circle, and the other end is disposed with sealed tube, slotted-tube, wire clamp.
The outer surface of the Plug base of electric connector of the present utility model is provided with groove, the inner surface of the locking swivel nut on the Plug base is provided with boss, the inside and outside surface of socket base is respectively arranged with convex tendon, spiral escalation boss, and the spiral escalation boss is provided with groove.
The groove that the utility model electrical connector plug pedestal outer surface is provided with is with after the convex tendon of socket base inner surface setting is aimed at, be rotated in a clockwise direction butt joint locking swivel nut, make of the spiral escalation boss rising of the boss of the inner surface that docks the locking swivel nut along the socket base outer surface, when the boss of butt joint locking swivel nut inner surface is snapped into groove on the spiral escalation boss of socket base outer surface, promptly realize the locking of the utility model electric connector.Rotation butt joint locking swivel nut makes the boss that docks locking swivel nut inner surface withdraw from the groove of the spiral escalation boss of socket base outer surface in the counterclockwise direction, promptly realizes the release of the utility model electric connector.
Electric connector structure of the present utility model is simple, and volume is little, and durable reliable, easy to operate, locking and release are rapid, and result of use is good.
Description of drawings
Fig. 1 is the plug of the utility model electric connector and the principal section view after the socket assembling;
Fig. 2 is the principal section view of the utility model electrical connector plug.
Embodiment
Below in conjunction with above-mentioned accompanying drawing example electric connector of the present utility model is described in further detail.
The example of electric connector of the present utility model comprises the plug and socket part.Plug portion is made up of butt joint locking swivel nut 5, Butt sealing circle 6, Plug base 7, jack 8, sealed tube 9, slotted-tube 10 and wire clamp 11.Socket part is made up of contact pin 1, socket base 2, sealing ring 3, locking nut 4.
The contact pin 1 of the utility model electric connector embeds in the socket base 2, and matches with jack 8 in being anchored on Plug base 7, and the tail end of contact pin 1 is connected to external circuit through lead.The surface of jack 8 is the knurling shape, is welded in the Plug base 7 through being press-fitted, and its tail end is connected to external circuit through cable.One end of socket base 2 is disposed with sealing ring 3, locking nut 4.Socket base 2 peripheral hardware screw threads, mounting means behind the employing plate, wore long sealing ring 3, mounting panel, fastening by locking nut 4.Sealing ring 3 plays a part sealing between locking nut 4 and the socket base 2.One end of Plug base 7 is disposed with butt joint locking swivel nut 5, Butt sealing circle 6, and the other end is disposed with sealed tube 9, slotted-tube 10, wire clamp 11.The front end of wire clamp 11 is an internal thread, and its endoporus is tapered to the back-end to be dwindled, and it is fixing for being threaded with Plug base.The inner surface of the butt joint locking swivel nut 5 on the Plug base 7 is provided with boss.The inner surface of socket base 2 is provided with convex tendon, and this convex tendon matches with the groove of the outer surface setting of Plug base 7.The outer surface of socket base 2 is provided with the spiral escalation boss, and the highest point of spiral escalation boss is provided with groove, and this groove was used for fixing the boss on the butt joint locking swivel nut 5 when plug docked with socket, played the effect that connects and lock plug and socket.
When the plug of the utility model electric connector and socket do not plug together, butt joint locking swivel nut 5 can be in the arbitrarily angled rotation freely of Plug base 7, when groove that the outer surface of Plug base 7 is provided with after the convex tendon of the inner surface setting of socket base 2 is aimed at, be rotated in a clockwise direction butt joint locking swivel nut 5, the boss of butt joint locking swivel nut 5 inner surfaces promptly rises along the spiral escalation boss of socket base 2 outer surfaces, when the boss of butt joint locking swivel nut 5 inner surfaces is snapped in the groove on the spiral escalation boss of socket base 2 outer surfaces, spinning movement stops, and promptly realizes the locking of the utility model electric connector.Rotation butt joint locking swivel nut 5 makes the boss that docks locking swivel nut 5 inner surfaces withdraw from the groove of the spiral escalation boss of socket base 2 outer surfaces in the counterclockwise direction, promptly realizes the release of the utility model electric connector.Continue rotation butt joint locking swivel nut 5 in the counterclockwise direction, make the boss that docks locking swivel nut 5 inner surfaces withdraw from the spiral escalation boss of socket base 2 outer surfaces, plug withdraws from from socket, promptly realizes the separation of the utility model electric connector.
Claims (1)
1, a kind of contact pin (1) embeds in the socket base (2), one end of socket base (2) is disposed with sealing ring (3), locking nut (4), jack (8) is anchored in the Plug base (7), one end of Plug base (7) is disposed with butt joint locking swivel nut (5), Butt sealing circle (6), the other end is disposed with sealed tube (9), slotted-tube (10), the quick locking of wire clamp (11) and release electric connector, the outer surface that it is characterized in that Plug base (7) is provided with groove, the inner surface of the butt joint locking swivel nut (5) on the Plug base (7) is provided with boss, in the socket base (2), outer surface is respectively arranged with convex tendon, the spiral escalation boss, the spiral escalation boss is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006084 CN2809954Y (en) | 2005-04-23 | 2005-04-23 | Quick fastening/unfastening electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006084 CN2809954Y (en) | 2005-04-23 | 2005-04-23 | Quick fastening/unfastening electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809954Y true CN2809954Y (en) | 2006-08-23 |
Family
ID=36926137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520006084 Expired - Fee Related CN2809954Y (en) | 2005-04-23 | 2005-04-23 | Quick fastening/unfastening electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809954Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950884A (en) * | 2010-08-25 | 2011-01-19 | 贵州航天电器股份有限公司 | Pull-push quick locking electric connector |
| CN102354835A (en) * | 2011-09-06 | 2012-02-15 | 泰兴市航联电连接器有限公司 | Novel electrical contact jack |
| CN103944003A (en) * | 2014-04-29 | 2014-07-23 | 宁波高新区新峰科技有限公司 | Quick connector for base station |
| CN104836043A (en) * | 2015-05-12 | 2015-08-12 | 上海航天科工电器研究院有限公司 | Square-circular bent-plugging connector |
| CN108561795A (en) * | 2018-04-23 | 2018-09-21 | 嘉兴宝仕龙集成家居有限公司 | A kind of waterproof with decorative function electric appliance of intelligence |
| CN110238497A (en) * | 2019-06-26 | 2019-09-17 | 张伯勤 | A kind of plasma cutting gun with self-locking device |
-
2005
- 2005-04-23 CN CN 200520006084 patent/CN2809954Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950884A (en) * | 2010-08-25 | 2011-01-19 | 贵州航天电器股份有限公司 | Pull-push quick locking electric connector |
| CN102354835A (en) * | 2011-09-06 | 2012-02-15 | 泰兴市航联电连接器有限公司 | Novel electrical contact jack |
| CN103944003A (en) * | 2014-04-29 | 2014-07-23 | 宁波高新区新峰科技有限公司 | Quick connector for base station |
| CN104836043A (en) * | 2015-05-12 | 2015-08-12 | 上海航天科工电器研究院有限公司 | Square-circular bent-plugging connector |
| CN108561795A (en) * | 2018-04-23 | 2018-09-21 | 嘉兴宝仕龙集成家居有限公司 | A kind of waterproof with decorative function electric appliance of intelligence |
| CN110238497A (en) * | 2019-06-26 | 2019-09-17 | 张伯勤 | A kind of plasma cutting gun with self-locking device |
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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: 20060823 Termination date: 20100423 |