CN2337689Y - Power-supply safety plug - Google Patents
Power-supply safety plug Download PDFInfo
- Publication number
- CN2337689Y CN2337689Y CN 98215670 CN98215670U CN2337689Y CN 2337689 Y CN2337689 Y CN 2337689Y CN 98215670 CN98215670 CN 98215670 CN 98215670 U CN98215670 U CN 98215670U CN 2337689 Y CN2337689 Y CN 2337689Y
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- conducting strip
- conductive sheet
- supply safety
- safety plug
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a power-supply safety plug, comprising a body (1), a conductive sheet (2), and a slide protective jacket (3) sheathed with the conductive sheet (2). A spring (5) is arranged between the slide protective jacket (3) and the fixing seat (4) of the conductive sheet (2). The spring (5) is sheathed on the conductive sheet (2). The slide protective jacket (3) passes through an insertion sheet hole (6) which is arranged on the body (1) and is crossed by the conductive sheet (2). The slide protective jacket (3) is positioned in the body (1). A bulge (7) is arranged on the outer side of an end in the body (1). The power-supply safety plug designed according to the topic of the utility model has the advantage that electric shock resulting from mistaken contact with an insertion sheet due to incorrect hold method in the process of plugging and pulling the plug can be effectively avoided.
Description
The utility model relates to the improvement invention of plug, particularly the improvement invention of plug safe handling structure.
In existing technology, as ZL93237702.5, though can play the electric shock effect that prevents, making is in loaded down with trivial details, and complex structure, while plug are adorned to insert and be difficult for alignment receptacles, easy dislocation.ZL91223131.5 for another example; stretch out an end of electrode at insulation crust; be provided with insulating material and made the retractile jacket casing of certain elastic energy; electrode is enclosed in the insulation jacket casing, and exposes very short electrode tip, pegs graft with plug; when pulling away power supply; because the protection of jacket casing is so hand can not touch electrode, very safe.But jacket casing is fixing very unreliable, and its firm intensity is difficult to effectively be solved always.
The utility model aims to provide the plug that a kind of metal insert is provided with mobile protective sleeve, causes electric shock in the time of can effectively preventing the plug improper use.
The utility model is finished as follows: comprise body, conducting strip; comprise that also conducting strip is arranged with the slip protective sleeve; be provided with spring between the holder of slip protective sleeve and conducting strip; described spring housing is located on the conducting strip; described slip protective sleeve is located at the inserting-plate hole on the body by conducting strip passed through, described slip protective sleeve is positioned at the outside, intrinsic termination and is provided with projection.
Press the Power supply safety plug of the utility model theme design, compact conformation, firmness are good, and dress is inserted easy and convenient, can effectively avoid the phenomenon of getting an electric shock.
The utility model has following accompanying drawing
Fig. 1 is the utility model master cutaway view
Fig. 2 is the utility model conducting strip structure schematic diagram
Accompanying drawing has been represented the utility model structure; further describe embodiment below in conjunction with accompanying drawing: comprise body (1); conducting strip (2); comprise that also conducting strip (2) is arranged with slip protective sleeve (3); this slip protective sleeve (3) hollow; through hole is set; be provided with spring (5) between the holder (4) of slip protective sleeve (3) and conducting strip (2); for anti-sliding stop protective sleeve (3) is ejected body (1); this spring (5) can follow holder (4) to become fixedly connected with slip protective sleeve (3) respectively; described spring (5) is set on the conducting strip (2), and described slip protective sleeve (3) is located at inserting-plate hole (6) on the body (1) by what conducting strip (2) passed through.Insert conveniently in order to adorn, conducting strip (2) should have the termination of exposing.Another kind of embodiment is that spring (5) does not become fixedly connected with holder (4) and slip protective sleeve (3); the outside, termination that described slip protective sleeve (3) is positioned at body (1) is provided with projection (7); can be stuck in inserting-plate hole (6) and be positioned on body (1) hole end surface, the protective sleeve (3) that slides so just can not ejected outside the body (1).
Claims (2)
1, a kind of Power supply safety plug; comprise body (1), conducting strip (2); it is characterized in that: comprise that also conducting strip (2) is arranged with slip protective sleeve (3); be provided with spring (5) between the holder (4) of slip protective sleeve (3) and conducting strip (2); described spring (5) is set on the conducting strip (2), and described slip protective sleeve (3) is located at inserting-plate hole (6) on the body (1) by what conducting strip (2) passed through.
2, a kind of Power supply safety plug as claimed in claim 1 is characterized in that: the outside, termination that described slip protective sleeve (3) is positioned at body (1) is provided with projection (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215670 CN2337689Y (en) | 1998-06-13 | 1998-06-13 | Power-supply safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215670 CN2337689Y (en) | 1998-06-13 | 1998-06-13 | Power-supply safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2337689Y true CN2337689Y (en) | 1999-09-08 |
Family
ID=33968882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98215670 Expired - Fee Related CN2337689Y (en) | 1998-06-13 | 1998-06-13 | Power-supply safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2337689Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560354A (en) * | 2013-11-05 | 2014-02-05 | 孙生强 | Waterproof plug and socket thereof |
| CN105305144A (en) * | 2015-11-23 | 2016-02-03 | 宁波云飚电器科技有限公司 | Safe wiring board with improved plug structure |
| WO2017128503A1 (en) * | 2016-01-29 | 2017-08-03 | 成都阿尔刚雷科技有限公司 | Insulating sheath of plug |
| CN107196123A (en) * | 2017-08-02 | 2017-09-22 | 南通亨特电器有限公司 | A kind of high plug of water resistance |
| CN107689523A (en) * | 2017-09-06 | 2018-02-13 | 柴玲飞 | A kind of big data equipment |
| CN108232713A (en) * | 2017-09-06 | 2018-06-29 | 广州正昇软件技术开发有限公司 | A kind of modified big data equipment |
| CN108232916A (en) * | 2017-09-06 | 2018-06-29 | 广州正昇软件技术开发有限公司 | A kind of novel big data equipment |
| CN111262071A (en) * | 2020-03-24 | 2020-06-09 | 杭州轩霸科技有限公司 | Just, pull out formula power plug based on gear drive |
| CN112490762A (en) * | 2020-11-20 | 2021-03-12 | 徐勇利 | Easy-to-plug anti-electric shock plug |
-
1998
- 1998-06-13 CN CN 98215670 patent/CN2337689Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560354A (en) * | 2013-11-05 | 2014-02-05 | 孙生强 | Waterproof plug and socket thereof |
| CN105305144A (en) * | 2015-11-23 | 2016-02-03 | 宁波云飚电器科技有限公司 | Safe wiring board with improved plug structure |
| WO2017128503A1 (en) * | 2016-01-29 | 2017-08-03 | 成都阿尔刚雷科技有限公司 | Insulating sheath of plug |
| US10630017B2 (en) | 2016-01-29 | 2020-04-21 | Argangle Technology Co. Ltd. | Insulating sheath of plug |
| CN107196123A (en) * | 2017-08-02 | 2017-09-22 | 南通亨特电器有限公司 | A kind of high plug of water resistance |
| CN107689523A (en) * | 2017-09-06 | 2018-02-13 | 柴玲飞 | A kind of big data equipment |
| CN108232713A (en) * | 2017-09-06 | 2018-06-29 | 广州正昇软件技术开发有限公司 | A kind of modified big data equipment |
| CN108232916A (en) * | 2017-09-06 | 2018-06-29 | 广州正昇软件技术开发有限公司 | A kind of novel big data equipment |
| CN111262071A (en) * | 2020-03-24 | 2020-06-09 | 杭州轩霸科技有限公司 | Just, pull out formula power plug based on gear drive |
| CN111262071B (en) * | 2020-03-24 | 2020-11-13 | 乐清泰起知识产权服务有限公司 | Just, pull out formula power plug based on gear drive |
| CN112490762A (en) * | 2020-11-20 | 2021-03-12 | 徐勇利 | Easy-to-plug anti-electric shock 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 |