CN104733924A - Anti-electric-shock, anti-dust and anti-falling-off socket - Google Patents
Anti-electric-shock, anti-dust and anti-falling-off socket Download PDFInfo
- Publication number
- CN104733924A CN104733924A CN201510107452.4A CN201510107452A CN104733924A CN 104733924 A CN104733924 A CN 104733924A CN 201510107452 A CN201510107452 A CN 201510107452A CN 104733924 A CN104733924 A CN 104733924A
- Authority
- CN
- China
- Prior art keywords
- flake
- dust
- fixture
- cover
- protection against
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
Abstract
An anti-electric-shock, anti-dust and anti-falling-off socket comprises a surface cover, a bottom cover and contact piece electrodes. The surface cover and the bottom cover are connected into a shell in a buckled mode, jacks are formed in the outer surface of the surface cover, and the contact piece electrodes are correspondingly arranged in the jacks. Particularly, the socket further comprises a locking device used for clamping and fixing and an anti-electric-shock anti-dust device used for preventing dust and foreign matter from entering the jacks, and the locking device and the anti-electric-shock anti-dust device are both arranged in the shell. According to the socket, the locking device is arranged, and a metal anti-falling-off piece can be controlled to clamp or release a plug of an electrical appliance through a key of the locking device; when the metal anti-falling-off piece is in a clamped state, the plug of the electrical appliance cannot be pulled out, the close combination of the plug and the socket is guaranteed, and falling off of the plug can be effectively prevented; the locking device is simple in structure and less in part, easy and convenient to manufacture and low in manufacturing cost; in addition, by arranging the anti-electric-shock anti-dust device, the functions of anti-electric-shock, anti-dust and anti-foreign-matter can be effectively achieved under the condition of under the condition that extra parts such as an anti-dust cover are not additionally installed.
Description
Technical field
The present invention relates to socket field, the dust-proof Anti-disconnecting socket of espespecially a kind of protection against electric shock.
Background technology
Socket, also known as supply socket, combined socket and switch, has referred to the insertable seat of one or more circuit connections, can insert various wiring by it, be convenient to and other circuit ON.Socket is a kind of electric device the most basic in current family expenses or commercial power network, and it mainly comprises shell and jack, and have the contact electrode matched with plug base pin in jack, contact Electrode connection is to power input end.
The jack of the socket in prior art there is the contact chuck of metal, after plug inserts, contact electrode utilizes the intrinsic elastic force of metal to clamp fixing by the pin of plug, reach the object of conduction simultaneously, such structure also exists very large drawback, first, because the intrinsic elasticity of metal can slowly aging forfeiture, after electrical appliance plug repeatedly, the elasticity of contact electrode can slowly disappear, and the pin of plug can rock in socket, even produces electric arc, directly have influence on electric equipment and socket, useful life is not long; Secondly, because electrical equipment a lot of in daily life needs consciousness or unconscious movement, the accident often causing plug-loose or drop, this is because plug can not clamp by contact electrode, therefore very inconvenient when in use, especially the equipment such as computer, communication, once plug from falling, power-off can make all loss of datas, data-transmission interruptions, there is serious hidden danger, although be also improved the socket of anticreep performance on the market at present, structure is general all complicated, parts are many and numerous and diverse, and manufacture difficulty is large and cost is high.
In addition, the jack of conventional socket is all exposed, easy generation foreign matter, dust fall into or water instillation receptacle sockets in thing, cause the accident of short circuit, electric leakage or children from getting electric shock, although entirety installs dust cap additional and can address this problem, but be not very convenient to use, and affect appearance.
Summary of the invention
For solving the problem, the invention provides a kind of structure simple, easy to use, can effectively dust-proof and plug is fastening, the dust-proof Anti-disconnecting socket of protection against electric shock that improves use safety.
For achieving the above object, the technical solution used in the present invention is: the dust-proof Anti-disconnecting socket of a kind of protection against electric shock, comprise cover, bottom, contact electrode, described cover and bottom fasten and connect into housing, described cover outer surface is provided with jack, and described contact electrode pair should be located in jack, particularly, also comprise for clamping fixing locking device and the protection against electric shock dust guard for preventing dust foreign matter from entering housing, described locking device and protection against electric shock dust guard are all located in housing; Described locking device comprises button, by key spring, the anti-flake of metal, the first fixture, wherein said first fixture is fixedly mounted on bottom, described first fixture is provided with standing groove, the anti-flake of described metal is located on standing groove, the anti-flake of described metal is provided with first through hole corresponding with jack, one end of described button to be located on the first fixture and to be connected by key spring with described, the other end is exposed to outside cover, described one end by key spring is fixed on the inwall of bottom, and the other end is butted on the side of the anti-flake of described metal; Described protection against electric shock dust guard comprises shutter, the second fixture; wherein shutter is provided with the elastomer cover corresponding with described jack; described second fixture is provided with second through hole corresponding with described jack; described shutter is fixedly installed on described second fixture; the position of described elastomer cover is corresponding with the position of described second through hole aligns, and described second fixture is fixed on the inwall of described cover.
Particularly, the anti-flake of described metal " convex " shape structure, comprise anti-flake front end and anti-flake rear end, wherein anti-flake front end is narrower than anti-flake rear end, described first through hole is located at the center of anti-flake rear end, described anti-flake front end is located on the standing groove of described first fixture, describedly offsets in the both sides of bottom surface, described anti-flake rear end by key spring.
Particularly, the lower surface of described standing groove is downward-sloping.
Particularly, the upper surface of the elastomer cover at described shutter two ends is downward-sloping.
Beneficial effect of the present invention is: the present invention is by arranging locking device, clamping by the anti-flake of key control metal or discharging the plug of electrical appliance by locking device, when the anti-flake of metal is in clamped condition, electrical appliance plug cannot be extracted, ensure that combining closely of plug and socket, effectively prevent plug from falling, and locking device structure is simple, parts are few, simple for production, cost of manufacture is low; Additionally by arranging protection against electric shock dust guard, effectively realize protection against electric shock, dust-proof, anti-foreign matter and anti-electric function when not installing the additional components such as dust cap additional.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of locking device of the present invention;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of protection against electric shock dust guard of the present invention.
Drawing reference numeral illustrates: 1-cover; 2-bottom; 3-jack; 4-locking device; 41-button; 42-presses key spring; The anti-flake of 43-metal; 431-first through hole; The anti-flake front end of 432-; The anti-flake rear end of 433-; 44-first fixture; 441-standing groove; 5-protection against electric shock dust guard; 51-shutter; 511-elastomer cover; 52-second fixture; 521-second through hole.
Embodiment
Refer to shown in Fig. 1-3, the present invention is about the dust-proof Anti-disconnecting socket of a kind of protection against electric shock, comprise cover 1, bottom 2, contact electrode, described cover 1 is fastened and connected into housing with bottom 2, described cover 1 outer surface is provided with jack 3, and described contact electrode pair should be located in jack 3, particularly, also comprise for clamping fixing locking device 4 and the protection against electric shock dust guard 5 for preventing dust foreign matter from entering housing, described locking device 4 and protection against electric shock dust guard 5 are all located in housing, described locking device 4 comprises button 41, by key spring 42, the anti-flake 43 of metal, first fixture 44, wherein said first fixture 44 is fixedly mounted on bottom 2, described first fixture 44 is provided with standing groove 441, described metal anticreep 43 is located on standing groove 441, the anti-flake of described metal 43 is provided with first through hole 431 corresponding with jack 3, one end of described button 41 to be located on the first fixture 44 and to be connected by key spring 42 with described, the other end is exposed to outside cover 1, described one end by key spring 42 is fixed on the inwall of bottom 2, the other end is butted on the side of the anti-flake 43 of described metal mutually, described protection against electric shock dust guard 5 comprises shutter 51, second fixture 52, wherein shutter 51 is provided with the elastomer cover 511 corresponding with described jack 3, described second fixture 52 is provided with second through hole 521 corresponding with described jack 3, described shutter 51 is fixedly installed on described second fixture 52, the position of described elastomer cover 511 is corresponding with the position of described second through hole 521 aligns, and described second fixture 52 is fixed on the inwall of described cover 1.
Compared to existing technology, the present invention is by arranging locking device 4, clamping by the anti-flake 43 of key control metal or discharging the plug of electrical appliance by locking device 4, when the anti-flake 43 of metal is in clamped condition, electrical appliance plug cannot be extracted, and ensure that combining closely of plug and socket, effectively prevent plug from falling, and locking device structure is simple, parts are few, simple for production, cost of manufacture is low; Additionally by arranging protection against electric shock dust guard 5, effectively realize protection against electric shock, dust-proof, anti-foreign matter and anti-electric function when not installing the additional components such as dust cap additional.
Particularly, the anti-flake of described metal 43 " convex " shape structure, comprise anti-flake front end 432 and anti-flake rear end 433, wherein anti-flake front end 432 is narrower than anti-flake rear end 433, described first through hole 431 is located at the center of anti-flake rear end 433, described anti-flake front end 432 is located on the standing groove 441 of described first fixture 44, the described both sides being butted on bottom surface, described anti-flake rear end 433 by key spring 42 mutually.
Adopt such scheme, by anti-flake front end 432 is arranged on standing groove 441, anticreep surface rear end 433 bottom surface will be butted on again by key spring 42, because the position offseted is both sides, anticreep surface rear end 433 bottom surface, then the anti-flake 43 of metal under the effect of pressing key spring 42 elastic force wherein side by jack-up, opposite side is not by jack-up, and metal anti-flake 43 is inclined, can by external plug-locking.
Particularly, the lower surface of described standing groove 441 is downward-sloping.
Employing such scheme is massaged, and downward incline structure is arranged in the lower end of standing groove 441, is convenient to the space leaving inclination to the anti-flake 43 of described metal, improves the locking effect to external plug.
Particularly, the upper surface of the elastomer cover 511 at described shutter 51 two ends is downward-sloping.
Adopt such scheme, elastomer cover 511 is arranged to downward-sloping structure, is convenient to easily insert socket with plug, when reducing insertion socket, push the power that elastomer cover 511 is received open.
Below by specific embodiment, the invention will be further described.
Socket in the present embodiment is the Three-hole socket with ground wire.Wherein, locking device 4 is arranged in ground string holes, and protection against electric shock dust guard 5 is arranged on zero line and live wire hole.
Concrete using method is as follows: when needing the plug of electrical appliance to insert, electrical appliance plug is directly inserted jack 3, the anti-flake of metal 43 becomes concordant state again from the pressure originally inserted at plug by the state that tilts by key spring 42 jack-up, elastomer cover 511 in protection against electric shock dust guard 5 is backed down and is inserted in socket by plug simultaneously, after electrical appliance plug inserts completely, anti-for metal flake 43 jack-up tilted under the effect of elastic force by key spring 42, plug is locked; When needing the plug of electrical appliance to extract, push button 41, make the anti-flake of metal 43 from originally being become again concordant state by the state tilted by key spring 42 jack-up, at this moment plug is released, can easily extract, elastomer cover 511 simultaneously in protection against electric shock dust guard 5 bounces back into original position, thus recovers protection against electric shock dust reduction capability.
Above execution mode is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall in protection range that claims of the present invention determine.
Claims (4)
1. the dust-proof Anti-disconnecting socket of protection against electric shock, comprise cover, bottom, contact electrode, described cover and bottom fasten and connect into housing, described cover outer surface is provided with jack, described contact electrode pair should be located in jack, it is characterized in that, also comprising for clamping fixing locking device and for preventing dust foreign matter from entering protection against electric shock dust guard in housing, described locking device and protection against electric shock dust guard are all located in housing; Described locking device comprises button, by key spring, the anti-flake of metal, the first fixture, wherein said first fixture is fixedly mounted on bottom, described first fixture is provided with standing groove, the anti-flake of described metal is located on standing groove, the anti-flake of described metal is provided with first through hole corresponding with jack, one end of described button to be located on the first fixture and to be connected by key spring with described, the other end is exposed to outside cover, described one end by key spring is fixed on the inwall of bottom, and the other end is butted on the bottom surface side of the anti-flake of described metal; Described protection against electric shock protection against electric shock dust guard comprises shutter, the second fixture; wherein shutter is provided with the elastomer cover corresponding with described jack; described second fixture is provided with second through hole corresponding with described jack; described shutter is fixedly installed on described second fixture; the position of described elastomer cover is corresponding with the position of described second through hole aligns, and described second fixture is fixed on the inwall of described cover.
2. the dust-proof Anti-disconnecting socket of protection against electric shock according to claim 1, it is characterized in that, the anti-flake of described metal " convex " shape structure, comprise anti-flake front end and anti-flake rear end, wherein anti-flake front end is narrower than anti-flake rear end, described first through hole is located at the center of anti-flake rear end, and described anti-flake front end is located on the standing groove of described first fixture, describedly offsets in the both sides of bottom surface, described anti-flake rear end by key spring.
3. the dust-proof Anti-disconnecting socket of protection against electric shock according to claim 1, is characterized in that, the lower surface of described standing groove is downward-sloping.
4. the dust-proof Anti-disconnecting socket of protection against electric shock according to claim 1, is characterized in that, the upper surface of the elastomer cover at described shutter two ends is downward-sloping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510107452.4A CN104733924A (en) | 2015-03-12 | 2015-03-12 | Anti-electric-shock, anti-dust and anti-falling-off socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510107452.4A CN104733924A (en) | 2015-03-12 | 2015-03-12 | Anti-electric-shock, anti-dust and anti-falling-off socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104733924A true CN104733924A (en) | 2015-06-24 |
Family
ID=53457541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510107452.4A Pending CN104733924A (en) | 2015-03-12 | 2015-03-12 | Anti-electric-shock, anti-dust and anti-falling-off socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104733924A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655801A (en) * | 2016-03-21 | 2016-06-08 | 南京普天鸿雁电器科技有限公司 | Novel anti-falling safety socket |
| CN105680225A (en) * | 2016-03-31 | 2016-06-15 | 安徽美琳电子有限公司 | Two-hole combined-type socket for intelligent power strip |
| CN106207563A (en) * | 2016-08-31 | 2016-12-07 | 维尔斯电子(昆山)有限公司 | A kind of self-locking plug adapter and power line |
| CN108321608A (en) * | 2017-01-16 | 2018-07-24 | 黄沛霖 | Socket structure |
| CN108448325A (en) * | 2018-03-27 | 2018-08-24 | 深圳市佰斯达科技有限公司 | A kind of Anti-disconnecting socket |
| CN108988018A (en) * | 2018-06-13 | 2018-12-11 | 深圳市海鹏信电子股份有限公司 | anti-loose socket |
| CN109546413A (en) * | 2018-12-13 | 2019-03-29 | 深圳市佰斯达科技有限公司 | National standard Anti-disconnecting socket and its multi-purpose socket structure |
| CN109921234A (en) * | 2017-12-13 | 2019-06-21 | 北联电器股份有限公司 | Anti-disconnecting socket |
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| JP2001257025A (en) * | 2000-03-13 | 2001-09-21 | Yoshinobu Nakai | Socket |
| TW511797U (en) * | 1999-03-10 | 2002-11-21 | Jiun-Hau Huang | Protection cover of the plugging hole of socket |
| CN2664223Y (en) * | 2003-09-19 | 2004-12-15 | 慧坦科技股份有限公司 | Socket protecting cover structure capable of preventing single-hole open |
| CN102299454B (en) * | 2011-06-26 | 2013-04-24 | 黄华道 | Power socket possessing plug locking mechanism |
| CN104183980A (en) * | 2013-05-22 | 2014-12-03 | 宁波腾浪网络通信设备有限公司 | Socket structure capable of preventing falling of plug |
| CN104283058A (en) * | 2013-11-06 | 2015-01-14 | 宁波腾浪网络通信设备有限公司 | Plug disengagement preventing structure applied to socket |
| CN204577735U (en) * | 2015-03-12 | 2015-08-19 | 乔兴波 | The dust-proof Anti-disconnecting socket of protection against electric shock |
-
2015
- 2015-03-12 CN CN201510107452.4A patent/CN104733924A/en active Pending
Patent Citations (7)
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| TW511797U (en) * | 1999-03-10 | 2002-11-21 | Jiun-Hau Huang | Protection cover of the plugging hole of socket |
| JP2001257025A (en) * | 2000-03-13 | 2001-09-21 | Yoshinobu Nakai | Socket |
| CN2664223Y (en) * | 2003-09-19 | 2004-12-15 | 慧坦科技股份有限公司 | Socket protecting cover structure capable of preventing single-hole open |
| CN102299454B (en) * | 2011-06-26 | 2013-04-24 | 黄华道 | Power socket possessing plug locking mechanism |
| CN104183980A (en) * | 2013-05-22 | 2014-12-03 | 宁波腾浪网络通信设备有限公司 | Socket structure capable of preventing falling of plug |
| CN104283058A (en) * | 2013-11-06 | 2015-01-14 | 宁波腾浪网络通信设备有限公司 | Plug disengagement preventing structure applied to socket |
| CN204577735U (en) * | 2015-03-12 | 2015-08-19 | 乔兴波 | The dust-proof Anti-disconnecting socket of protection against electric shock |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655801A (en) * | 2016-03-21 | 2016-06-08 | 南京普天鸿雁电器科技有限公司 | Novel anti-falling safety socket |
| CN105680225A (en) * | 2016-03-31 | 2016-06-15 | 安徽美琳电子有限公司 | Two-hole combined-type socket for intelligent power strip |
| CN106207563A (en) * | 2016-08-31 | 2016-12-07 | 维尔斯电子(昆山)有限公司 | A kind of self-locking plug adapter and power line |
| WO2018041033A1 (en) * | 2016-08-31 | 2018-03-08 | 维尔斯电子(昆山)有限公司 | Power connector and power line |
| CN106207563B (en) * | 2016-08-31 | 2019-03-26 | 维尔斯电子(昆山)有限公司 | A kind of self-locking plug adapter and power supply line |
| JP2019526905A (en) * | 2016-08-31 | 2019-09-19 | ウェル シン エレクトロニク （クンシャン） カンパニー リミテッドＷｅｌｌ Ｓｈｉｎ Ｅｌｅｃｔｒｏｎｉｃ （Ｋｕｎｓｈａｎ） Ｃｏ．， Ｌｔｄ． | Power connector and power line |
| CN108321608A (en) * | 2017-01-16 | 2018-07-24 | 黄沛霖 | Socket structure |
| CN109921234A (en) * | 2017-12-13 | 2019-06-21 | 北联电器股份有限公司 | Anti-disconnecting socket |
| CN108448325A (en) * | 2018-03-27 | 2018-08-24 | 深圳市佰斯达科技有限公司 | A kind of Anti-disconnecting socket |
| CN108448325B (en) * | 2018-03-27 | 2024-01-12 | 深圳市佰斯达科技有限公司 | Anti-drop socket |
| CN108988018A (en) * | 2018-06-13 | 2018-12-11 | 深圳市海鹏信电子股份有限公司 | anti-loose socket |
| CN109546413A (en) * | 2018-12-13 | 2019-03-29 | 深圳市佰斯达科技有限公司 | National standard Anti-disconnecting socket and its multi-purpose socket structure |
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