CN201230023Y - A kind of safety socket - Google Patents
A kind of safety socket Download PDFInfo
- Publication number
- CN201230023Y CN201230023Y CNU200820077371XU CN200820077371U CN201230023Y CN 201230023 Y CN201230023 Y CN 201230023Y CN U200820077371X U CNU200820077371X U CN U200820077371XU CN 200820077371 U CN200820077371 U CN 200820077371U CN 201230023 Y CN201230023 Y CN 201230023Y
- Authority
- CN
- China
- Prior art keywords
- plugging hole
- hole component
- drain pan
- jack
- component
- 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 belongs to the jack technology field, discloses a kind of safety socket.Its technical scheme comprises panel and drain pan, and the two formation is provided with the cavity of electrical connector; Drain pan middle part and sidepiece are respectively arranged with the table top on spring fixed column and band slope, and the metal contact of live wire and zero line is arranged at the place, bottom of drain pan, and helical spring is arranged on the top of fixed leg; Have component holes on the panel, be used for and place this component holes with the supporting plugging hole component of plug; Wherein the structure of plugging hole component is to fixedly connected with helical spring in the middle part, and sidepiece is provided with some and the supporting jack of plug, and the bottom of the jack that this is supporting is provided with metallic conductor; In addition, the lever that two ends have bent plate is connected with the sidepiece axle of this plugging hole component by connecting rod, and the two is connected with second spring; On the madial wall of drain pan and be provided with the locking mechanism of plugging hole component between plugging hole component.This technical scheme has solved live wire in the present socket and the metal contact of zero line is arranged in the jack, when electric conductor or finger insert the problem that directly touches the metal contact in the jack and get an electric shock.
Description
Technical field
The utility model belongs to the jack technology field, relates to a kind of safety socket concretely.
Background technology
To point or other conducting objects are inserted in the jack of sockets and caused electric shock accidents for fear of people, existing safety socket has been taked the improvement of multiple structure: be the disclosed a kind of safety socket of utility model patent of ZL03250532.9 as the patent No., added the safety that to extract out and to inject on the panel of tangible socket and worked as plate, but this safety socket exists not defective easily of use; Also has a kind of safety socket in addition on the market; promptly in the cavity that corresponding each slot in the bottom surface of panel cavities forms; be provided with slide block and can make this slide block be fixed in stage clip in the cavity volume; usual slide block can play the effect of shielded jack; the generation of the phenomenon of anti-mis-insertion in advance, but utilize hard conducting objects to insert the danger that still exists electric shock in the jack of this socket.
The utility model content
The purpose of this utility model just provides a kind of safe and reliable safety socket.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of safety socket comprises panel and drain pan, and the two formation is provided with the cavity of electrical connector, it is characterized in that:
---described drain pan middle part and sidepiece are respectively arranged with the table top on spring fixed column and band slope, and the metal contact of live wire and zero line is arranged at the place, bottom of drain pan, and helical spring is arranged on the top of fixed leg;
---have component holes on the described panel, the plugging hole component supporting with plug places this component holes; The structure of wherein said plugging hole component is to fixedly connected with described helical spring in the middle part, and sidepiece is provided with some and the supporting jack of plug, and the bottom of the jack that this is supporting is provided with metallic conductor; In addition, the lever that two ends have bent plate is connected with the sidepiece axle of this plugging hole component by connecting rod, and the two is connected with second spring;
---the madial wall of described drain pan is provided with vertical chute, and its bottom be " reverse V-shaped " chute structure, passes and the push-and-pull connecting rod that is fixed in lever and plugging hole component snaps in formation plugging hole component locking mechanism in this chute.
A kind of safety socket provided by the utility model compared with prior art has the following advantages: one, because the metal contact of live wire and zero line is arranged at the place, bottom of drain pan and the metal contact in the jack is a minute body structure in this safety socket, therefore even if will point or other electric conductors insert in this jack, the phenomenon of also can not getting an electric shock; Its two just can make metal insert and metal contact realize being electrically connected in the jack owing to have only when using this safety socket metal insert with two or three (or a plurality of) plugs to insert simultaneously, so this socket has safe and reliable advantage; They are three years old, because the madial wall of safety socket drain pan is provided with vertical chute, and its bottom is " reverse V-shaped " chute structure, the one push-and-pull connecting rod that passes lever and plugging hole component snaps in and constitutes the plugging hole component locking mechanism in this chute, after plug inserted this safety socket, need not to extract, only need push plug make plugging hole component press or by spring eject can real this socket switch, therefore have safe and reliable advantage.
Description of drawings
Fig. 1: be a kind of structural representation with the safety socket in two holes;
Fig. 2: be the structural representation of above-mentioned safety socket sidewall upper hopper chute.
Embodiment
The structure and the operation principle of the safety socket that the utility model is provided below in conjunction with accompanying drawing are described in further detail.
As shown in Figure 1, the structural representation of the two hole safety sockets that provide for the utility model.Its structure includes drain pan 1 and is provided with the panel 2 of component holes, and the two formation is provided with the cavity of plugging hole component.Middle part and sidepiece at above-mentioned drain pan 1 are respectively arranged with spring fixed column 3 and are with the table top 5 on slope 4, the metal contact 6,7 of live wire and zero line is arranged at the side bottom of fixed leg, helical spring 8 is arranged on the top of fixed leg, and the plugging hole component of " W " type of both sides upper shed 9,10, middle part under shed 11 places cavity; Wherein the bottom of the plugging hole component sidepiece upper shed 9,10 of " W " type is made of conducting metal body 20 and forms and can realize being electrically connected and constituting plug-socket with the metal contact 6,7 of live wire and zero line, fixedlys connected with the spring 8 at fixed leg 3 tops in the middle part of under shed.The lever 13 that has bent plate 12 at the two ends of plugging hole component arranged outside is connected with the sidepiece axle of this plugging hole component by connecting rod 14, and the two is connected with second spring 15; Be provided with vertical chute 17 as shown in Figure 2 at madial wall 16 places of drain pan, and its bottom be " reverse V-shaped " chute 18 structures, pass and the push-and-pull connecting rod 19 that is fixed in lever 13 and plugging hole component snaps in formation plugging hole component locking mechanism in this chute.
Its operation principle is: plug is inserted in the plug-socket (also being upper shed 9,10), press plug simultaneously, the metallic conduction inserting column that is plug outwards pushes push-and-pull connecting rod 19, this push-and-pull connecting rod makes lever 13 realize that axle rotates, promptly the bent plate 13 of this lever moves out table top 5, and 4 move down along the slope, the connecting rod of push-and-pull simultaneously 19 also glides in chute 17 synchronously, in sliding to " reverse V-shaped " chute 18, and the metallic conductor of realization plug-socket bottom realizes being electrically connected with the metal contact 6,7 of live wire and zero line, thus being electrically connected of realization plug and socket.And when pulling out plug, only need push plug downwards, push-and-pull connecting rod 19 is skidded off from " reverse V-shaped " chute 18, drive sliding resetting on the chute of the effect lower edge of spring by plugging hole component in the lump together with lever 13.Because the bent plate 12 of the effect lever 13 of second spring is stuck on the table top 5 once more, makes plugging hole component locked, and can insert plug-sockets and cause plugging hole component to move down and the generation that causes electric shock accidents because of finger or other electric conductors.
The foregoing description is the safety socket with two holes, same increase on the plugging hole component the sidepiece upper shed also promptly with the number of the supporting jack of plug, conducting metal contact in the socket and the locking mechanism of corresponding plugging hole component, can constitute the safety socket of three holes or porous.
Claims (1)
1, a kind of safety socket comprises panel and drain pan, and the two formation is provided with the cavity of electrical connector, it is characterized in that:
---described drain pan middle part and sidepiece are respectively arranged with the table top on spring fixed column and band slope, and the metal contact of live wire and zero line is arranged at the place, bottom of drain pan, and helical spring is arranged on the top of fixed leg;
---have component holes on the described panel, the plugging hole component supporting with plug places this component holes; The structure of wherein said plugging hole component is to fixedly connected with described helical spring in the middle part, and sidepiece is provided with some and the supporting jack of plug, and the bottom of the jack that this is supporting is provided with metallic conductor; In addition, the lever that two ends have bent plate is connected with the sidepiece axle of this plugging hole component by connecting rod, and the two is connected with second spring;
---the madial wall of described drain pan is provided with vertical chute, and its bottom be " reverse V-shaped " chute structure, passes and the push-and-pull connecting rod that is fixed in lever and plugging hole component snaps in formation plugging hole component locking mechanism in this chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820077371XU CN201230023Y (en) | 2008-05-27 | 2008-05-27 | A kind of safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820077371XU CN201230023Y (en) | 2008-05-27 | 2008-05-27 | A kind of safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201230023Y true CN201230023Y (en) | 2009-04-29 |
Family
ID=40634965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820077371XU Expired - Fee Related CN201230023Y (en) | 2008-05-27 | 2008-05-27 | A kind of safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201230023Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280672A (en) * | 2013-05-28 | 2013-09-04 | 浙江大学 | Secure socket and use method thereof |
| CN103700967A (en) * | 2013-12-16 | 2014-04-02 | 惠州柯林电器有限公司 | Plug and socket |
| CN104009329A (en) * | 2014-05-26 | 2014-08-27 | 上海工程技术大学 | Automatic bouncing device for domestic energy saving socket capable of bouncing automatically |
| CN106887739A (en) * | 2017-03-09 | 2017-06-23 | 沧州市斯派克电子科技有限公司 | A kind of electric supply installation of protection against electric shock |
| CN109980427A (en) * | 2019-04-27 | 2019-07-05 | 张政清 | A kind of safety electric force socket |
| CN112038844A (en) * | 2020-09-07 | 2020-12-04 | 全淑珍 | Combined electric shock prevention socket |
| CN114639985A (en) * | 2022-04-01 | 2022-06-17 | 浙江公元电器有限公司 | High protection sclausura transmission self-lock device |
-
2008
- 2008-05-27 CN CNU200820077371XU patent/CN201230023Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280672A (en) * | 2013-05-28 | 2013-09-04 | 浙江大学 | Secure socket and use method thereof |
| CN103700967A (en) * | 2013-12-16 | 2014-04-02 | 惠州柯林电器有限公司 | Plug and socket |
| CN104009329A (en) * | 2014-05-26 | 2014-08-27 | 上海工程技术大学 | Automatic bouncing device for domestic energy saving socket capable of bouncing automatically |
| CN104009329B (en) * | 2014-05-26 | 2016-07-27 | 上海工程技术大学 | The appliance for releasing single lifting device of the domestic energy-saving socket for can automatically upspring |
| CN106887739A (en) * | 2017-03-09 | 2017-06-23 | 沧州市斯派克电子科技有限公司 | A kind of electric supply installation of protection against electric shock |
| CN106887739B (en) * | 2017-03-09 | 2019-03-05 | 沧州市斯派克电子科技有限公司 | A kind of power supply unit of protection against electric shock |
| CN109980427A (en) * | 2019-04-27 | 2019-07-05 | 张政清 | A kind of safety electric force socket |
| CN109980427B (en) * | 2019-04-27 | 2020-10-23 | 温州汇川科技有限公司 | Safe type electric power socket |
| CN112038844A (en) * | 2020-09-07 | 2020-12-04 | 全淑珍 | Combined electric shock prevention socket |
| CN112038844B (en) * | 2020-09-07 | 2021-11-19 | 欧堡(深圳)智能科技有限公司 | Combined electric shock prevention socket |
| CN114639985A (en) * | 2022-04-01 | 2022-06-17 | 浙江公元电器有限公司 | High protection sclausura transmission self-lock device |
| CN114639985B (en) * | 2022-04-01 | 2024-06-04 | 公元电器(浙江)有限公司 | High protection hole-free transmission 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: 20090429 Termination date: 20110527 |