CN2427022Y - Self-locking power plug - Google Patents
Self-locking power plug Download PDFInfo
- Publication number
- CN2427022Y CN2427022Y CN 00214038 CN00214038U CN2427022Y CN 2427022 Y CN2427022 Y CN 2427022Y CN 00214038 CN00214038 CN 00214038 CN 00214038 U CN00214038 U CN 00214038U CN 2427022 Y CN2427022 Y CN 2427022Y
- Authority
- CN
- China
- Prior art keywords
- plug
- self
- header contact
- utility
- model
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a self-locking power plug, which is composed of a casing, a wafer of the plug, a reset spring and a button. The utility model is characterized in that the back end of the wafer of the plug is provided with a circular ring; the front end is provided with a positioning boss; the circular ring on the back end of the plug is connected with a positioning hinge arranged on the casing; the button is arranged on both sides of the casing and is connected with the outer side of the wafer of the plug; the inner side of the wafer of the plug is connected with the reset spring. The utility model has the advantages of reasonable design, simple structure, easy process, convenient operation, strong operational reliability, etc.
Description
The utility model relates to a kind of electrician's accessory, specifically a kind of self-locking attaching plug.
The in use existing deficiency of the attaching plug of prior art is a poor stability when contacting with supply socket, is easy in use throw off with supply socket, just makes in operating motor device sudden power, brings a lot of troubles to people.
The purpose of this utility model provides a kind of simple in structure, easy to use, self-locking attaching plug that contact is good.
The purpose of this utility model realizes in the following manner, finish circular with an end of the contacted header contact of supply socket, be connected with the shell of attaching plug by hinge, the other end of header contact, stamp out boss, in the both sides of attaching plug shell with the centre is provided with knob and the Spring connector plug contact places between knob and the back-moving spring, pressing knob during use injects among the supply socket header contact, unclamp knob then, back-moving spring outwards opens header contact, its objective is to increase between header contact and the supply socket and contact dynamics, the purpose that stamps out boss in the end of header contact is the contact area that increases between header contact and the supply socket, improves the contact stabilization between attaching plug and the supply socket.
Accompanying drawing 1 is a kind of internal structure schematic diagram of self-locking attaching plug;
Accompanying drawing 2 is a kind of side-looking structural representation of self-locking attaching plug;
Explain below with reference to Figure of description a kind of self-locking attaching plug of the present utility model being done.
A kind of self-locking attaching plug of the present utility model, its structure is to be made of shell 5, header contact 1, back-moving spring 3, button 4, the rear end of header contact 1 is provided with an annulus 7, front end is provided with positioning boss 2, the annulus 7 of header contact 1 rear end joins with the location hinge 6 that is arranged on the shell 5, button 4 is arranged on the both sides of shell 5 and joining of header contact 1 outside, and the inboard of header contact 1 and back-moving spring 3 join.
Embodiment:
A kind of its processing and fabricating of self-locking attaching plug of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Shell and knob are moulding, and the processing of header contact is identical with header contact processing technology in the prior art plug.
The use of a kind of self-locking attaching plug of the present utility model is also very convenient, pinch the knob of the both sides of attaching plug shell during use with finger, after header contact injects the supply socket contact, unclamping the knob header contact is just strutted by spring, make firm being stuck among the supply socket of header contact, when needs are extracted attaching plug, pinch the knob of the both sides of attaching plug shell again, extract after header contact and supply socket contact are broken away from and get final product.
A kind of self-locking power plug of the present utility model is compared with existing technology, have reasonable in design, Simple in structure, be easy to processing, easy to use, the characteristics such as functional reliability is strong, thereby have fine Popularizing value.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (1)
1. self-locking attaching plug, comprise shell, header contact, back-moving spring, button, the rear end that it is characterized in that header contact is provided with an annulus, front end is provided with positioning boss, the annulus of plug rear end joins with the location hinge that is arranged on the shell, button is arranged on the both sides of shell and joining of the header contact outside, and the inboard and the back-moving spring of header contact join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214038 CN2427022Y (en) | 2000-04-03 | 2000-04-03 | Self-locking power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214038 CN2427022Y (en) | 2000-04-03 | 2000-04-03 | Self-locking power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427022Y true CN2427022Y (en) | 2001-04-18 |
Family
ID=33580224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00214038 Expired - Fee Related CN2427022Y (en) | 2000-04-03 | 2000-04-03 | Self-locking power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427022Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101207248B (en) * | 2007-11-27 | 2010-12-01 | 王海龙 | Self-locking plug adapter |
| CN102420360A (en) * | 2011-12-14 | 2012-04-18 | 徐浩钟 | Elastic pin |
| CN103762435A (en) * | 2013-12-21 | 2014-04-30 | 惠州柯林电器有限公司 | Plug |
| CN106684971A (en) * | 2016-12-12 | 2017-05-17 | 天长市优信电器设备有限公司 | Charger shell conducive to promoting air circulation |
| CN106684970A (en) * | 2016-12-12 | 2017-05-17 | 天长市优信电器设备有限公司 | Power charger housing facilitating the uniform heat radiation |
| CN106712164A (en) * | 2016-12-12 | 2017-05-24 | 天长市优信电器设备有限公司 | Charger shell convenient for user to place |
| CN106712163A (en) * | 2016-12-12 | 2017-05-24 | 天长市优信电器设备有限公司 | Charger housing matched with socket excellently |
| CN106786857A (en) * | 2016-12-12 | 2017-05-31 | 天长市优信电器设备有限公司 | A kind of excellent charger case of radiating effect |
| CN107658609A (en) * | 2017-11-03 | 2018-02-02 | 贵州大学 | A kind of double pin attaching plugs and mode of connection |
| CN109038014A (en) * | 2018-08-13 | 2018-12-18 | 东莞市大江电子有限公司 | A kind of six grades of public terminal plugs for connecting component |
| CN111244695A (en) * | 2020-01-14 | 2020-06-05 | 林佳铭 | Easily pull out and insert locking plug |
-
2000
- 2000-04-03 CN CN 00214038 patent/CN2427022Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101207248B (en) * | 2007-11-27 | 2010-12-01 | 王海龙 | Self-locking plug adapter |
| CN102420360A (en) * | 2011-12-14 | 2012-04-18 | 徐浩钟 | Elastic pin |
| CN103762435A (en) * | 2013-12-21 | 2014-04-30 | 惠州柯林电器有限公司 | Plug |
| CN106684971A (en) * | 2016-12-12 | 2017-05-17 | 天长市优信电器设备有限公司 | Charger shell conducive to promoting air circulation |
| CN106684970A (en) * | 2016-12-12 | 2017-05-17 | 天长市优信电器设备有限公司 | Power charger housing facilitating the uniform heat radiation |
| CN106712164A (en) * | 2016-12-12 | 2017-05-24 | 天长市优信电器设备有限公司 | Charger shell convenient for user to place |
| CN106712163A (en) * | 2016-12-12 | 2017-05-24 | 天长市优信电器设备有限公司 | Charger housing matched with socket excellently |
| CN106786857A (en) * | 2016-12-12 | 2017-05-31 | 天长市优信电器设备有限公司 | A kind of excellent charger case of radiating effect |
| CN107658609A (en) * | 2017-11-03 | 2018-02-02 | 贵州大学 | A kind of double pin attaching plugs and mode of connection |
| CN109038014A (en) * | 2018-08-13 | 2018-12-18 | 东莞市大江电子有限公司 | A kind of six grades of public terminal plugs for connecting component |
| CN111244695A (en) * | 2020-01-14 | 2020-06-05 | 林佳铭 | Easily pull out and insert locking plug |
| CN111244695B (en) * | 2020-01-14 | 2021-09-07 | 湖州瑞讯机电设备有限公司 | Easily pull out and insert locking plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |