CN103682750A - Plug and socket - Google Patents
Plug and socket Download PDFInfo
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- CN103682750A CN103682750A CN201310690830.7A CN201310690830A CN103682750A CN 103682750 A CN103682750 A CN 103682750A CN 201310690830 A CN201310690830 A CN 201310690830A CN 103682750 A CN103682750 A CN 103682750A
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- plug
- revolving part
- pin
- socket
- projection
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Abstract
Disclosed are a plug and a socket. The plug comprises a plug body, rotation pieces and plug pins. Through holes are formed in the plug body, annular clamping grooves are formed in the lateral walls of the through holes, the rotation pieces penetrate through the through holes, annular bosses are arranged on the rotation pieces in the circumferential direction, and the bosses are matched with the clamping grooves so that the rotation pieces can rotate relative to the plug body. The plug pins comprise plug pin bodies and lugs, the plug pin bodies are connected with the rotation pieces, the lugs are arranged on the sides, far away from the rotation pieces, of the plug pins, and included angles are formed between the lugs and the plug pin bodies. The socket comprises a socket body and plug connectors. Plugging grooves are formed in the socket body, guiding grooves are formed in the lateral walls of the plugging grooves, and the plug connectors are located in the socket body and arranged in the mode of facing the guiding grooves. When the plug is not plugged into the socket, the plug connectors face the guiding grooves and are far away from the plugging grooves, and only when the plug pins are plugged into the plugging grooves and rotated along the guiding grooves in the direction close to the plug connectors until the plug pins are connected with the plug connectors, are the plug pins conductive. Thus, electric shock accidents caused by carelessness of a user and other reasons in the use process can be avoided.
Description
Technical field
The present invention relates to electric equipment field, particularly relate to a kind of plugs and sockets.
Background technology
Socket, claims again supply socket, by socket, can insert various plugs, is convenient to connect with other circuit.Along with social development and the progress of technology, people start to pursue the easy and comfortable of life, and in order to meet people's life requirement, various electrification products arise at the historic moment, and socket becomes the necessity in our life gradually.
Electrified product increasingly universal, also makes safety utilization of electric power problem day by day be paid attention to.There are every year numerous users that the security incidents such as electric shock occur when using socket, bring major hidden danger to user's personal safety, however plug assembly in the market good solution safety problem not.
Summary of the invention
Based on this, be necessary to provide a kind of plugs and sockets that can protect user.
A kind of plug, described plug comprises: header body, revolving part and pin, in described header body, offer through hole, on the sidewall of described through hole, offer annular slot, described revolving part wears described through hole, described revolving part is along being circumferentially with annular boss, described boss coordinates with described draw-in groove, so that the relatively described header body of described revolving part is rotatable, described pin comprises pin body and projection, described pin body is connected with described revolving part, described pin is electrically connected to wire, described projection is arranged at described pin body away from a side of described revolving part, and form angle with described pin body.
In one of them embodiment, described revolving part also comprises ball, and described ball is positioned at the cavity that described boss and described draw-in groove surround.
In one of them embodiment, described revolving part is cylindrical-shaped structure, and described revolving part wears described header body and part is positioned at outside described header body.
In one of them embodiment, described pin body is rectangular column structure, and described projection is rectangular column structure, and described pin body is vertical with described projection.
In one of them embodiment, described revolving part and described pin are one-body molded.
In one of them embodiment, it is characterized in that, described projection is convex-shaped arc surface away from a side of described pin body.
A kind of socket, described socket comprises: jack body and plug connector, on described jack body, offer slot, on the sidewall of described slot, offer gathering sill, the bearing of trend of described gathering sill is vertical with the bearing of trend of described slot, and described plug connector is positioned at described jack body, and towards described gathering sill setting, on described plug connector, offer groove, wire is arranged in described jack body and is electrically connected to described plug connector.
In one of them embodiment, described bottom portion of groove is spill cambered surface.
When described plug does not insert described socket, described plug connector, towards described gathering sill and away from described slot, only has the described pin of working as to insert in described slot, and along described gathering sill to rotating near described plug connector, until described pin is when be connected with described plug connector, described pin just conducts electricity.This can prevent that user in use procedure is due to the shock hazard that carelessness etc. is former thereby cause.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the plug of one embodiment of the invention;
Fig. 2 is the schematic diagram of the socket of one embodiment of the invention;
Fig. 3 is the vertical view of the socket shown in Fig. 2;
Fig. 4 is the installation diagram of the socket shown in the plug shown in Fig. 1 and Fig. 2.
Embodiment
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement just for illustrative purposes, do not represent it is unique execution mode.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in specification of the present invention herein, just in order to describe the object of concrete execution mode, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
As shown in Figure 1, the schematic diagram of its plug that is one embodiment of the invention 100.
In header body 110, offer through hole 111, on the sidewall of through hole 111, offer annular slot 112.
Revolving part 120 is cylindrical-shaped structure, and revolving part 120 wears through hole 111 and part is positioned at outside jack body 110.Revolving part 120 is along being circumferentially with annular boss 121, and boss 121 coordinates with draw-in groove 112, so that the relative header body 110 of revolving part 120 is rotatable.Specifically in the present embodiment, revolving part 120 also comprises a plurality of balls 122, a plurality of balls 122 are between boss 121 and the bottom of draw-in groove 112, the frictional force producing when draw-in groove 122 rotates to reduce boss 121, thereby revolving part 120 is more easily rotated relative to header body 110, and then save user's spent muscle power while rotating revolving part 120.
Specifically in the present embodiment, revolving part 120 is formed in one with pin 130, to improve mechanical strength, thereby makes revolving part 120 when driving pin 130 to rotate, and the junction of revolving part 120 and pin 130 is frangibility not.
As shown in Fig. 2 to 3, it is respectively schematic diagram and the vertical view of the socket 200 shown in Fig. 1.
On jack body 210, offer slot 211, offer gathering sill 212 on the sidewall of slot 211, the bearing of trend of gathering sill 212 is vertical with the bearing of trend of slot 211.
The operation principle of above-mentioned plug 100 and socket 200 is as follows:
Please refer to Fig. 4, it is the installation diagram of the socket 200 shown in the plug 100 shown in Fig. 1 and Fig. 2.
Under initial condition, pin 130 does not insert in slot 211, and plug connector 220 is towards gathering sill 212 and away from slot 211.
First, pin 130 is inserted in slots 211, now, plug connector 220 is towards gathering sill 212 and away from the projection 132 of pin 130.Afterwards, rotate revolving part 120, and drive pin 130 to rotate, the projection 132 of pin 130, along gathering sill 212 to rotating near plug connector 220, is connected with plug connector 220 until projection 132 enters groove 221.Now, pin 130 conductions.
Then, rotate in opposite direction revolving part 120, and drive pin 130 to rotate, until pin 130 is away from gathering sill 212.Now, pin 130 is non-conductive.
When above-mentioned plug 100 does not insert socket 200, plug connector 220, towards gathering sill 212 and away from slot 211, only has in pin 130 insertion slots 211, and along gathering sill 212 to rotating near plug connector 220, until pin 130 is when be connected with plug connector 220, pin 130 just conducts electricity.This can prevent that user in use procedure is due to the shock hazard that carelessness etc. is former thereby cause.
Because projection 132 is convex-shaped arc surface away from a side of pin body 131, the bottom of the groove 221 of plug connector 220 is the spill cambered surface coordinating with convex-shaped arc surface, can improve the stability that projection 132 is connected with plug connector 220.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (8)
1. a plug, it is characterized in that, described plug comprises: header body, revolving part and pin, in described header body, offer through hole, on the sidewall of described through hole, offer annular slot, described revolving part wears described through hole, described revolving part is along being circumferentially with annular boss, described boss coordinates with described draw-in groove, so that the relatively described header body of described revolving part is rotatable, described pin comprises pin body and projection, described pin body is connected with described revolving part, described pin is electrically connected to wire, described projection is arranged at described pin body away from a side of described revolving part, and form angle with described pin body.
2. plug according to claim 1, is characterized in that, described revolving part also comprises ball, and described ball is positioned at the cavity that described boss and described draw-in groove surround.
3. plug according to claim 1, is characterized in that, described revolving part is cylindrical-shaped structure, and described revolving part wears described header body and part is positioned at outside described header body.
4. plug according to claim 1, is characterized in that, described pin body is rectangular column structure, and described projection is rectangular column structure, and described pin body is vertical with described projection.
5. plug according to claim 1, is characterized in that, described revolving part and described pin are one-body molded.
6. plug according to claim 1, is characterized in that, described projection is convex-shaped arc surface away from a side of described pin body.
7. a socket, it is characterized in that, described socket comprises: jack body and plug connector, on described jack body, offer slot, on the sidewall of described slot, offer gathering sill, the bearing of trend of described gathering sill is vertical with the bearing of trend of described slot, described plug connector is positioned at described jack body, and towards described gathering sill setting, on described plug connector, offering groove, wire is arranged in described jack body and is electrically connected to described plug connector.
8. socket according to claim 7, is characterized in that, described bottom portion of groove is spill cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690830.7A CN103682750B (en) | 2013-12-14 | 2013-12-14 | Plugs and sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690830.7A CN103682750B (en) | 2013-12-14 | 2013-12-14 | Plugs and sockets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103682750A true CN103682750A (en) | 2014-03-26 |
| CN103682750B CN103682750B (en) | 2018-03-23 |
Family
ID=50319497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310690830.7A Active CN103682750B (en) | 2013-12-14 | 2013-12-14 | Plugs and sockets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103682750B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106174788A (en) * | 2015-05-05 | 2016-12-07 | 上海熙凌电器有限公司 | Faradism protective garment |
| CN107332054A (en) * | 2017-09-01 | 2017-11-07 | 周军美 | A kind of novel bridge Architectural Equipment |
| CN107404053A (en) * | 2017-09-01 | 2017-11-28 | 周军美 | A kind of bridge construction equipment |
| CN108469516A (en) * | 2018-03-14 | 2018-08-31 | 温岭市兴庆机械设备有限公司 | A kind of emergent biochemical investigation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200015U (en) * | 1986-01-07 | 1986-10-01 | 北京市朝阳区定福庄第三小学 | Safe plug and receptacle |
| JP2005044628A (en) * | 2003-07-22 | 2005-02-17 | Sharp Corp | Fixing structure for antenna terminal |
| CN2800523Y (en) * | 2005-06-24 | 2006-07-26 | 陈郝杰 | Two-phase socket and its plug |
| CN102088155A (en) * | 2009-12-08 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Multipurpose plug |
| CN203218530U (en) * | 2013-02-19 | 2013-09-25 | 蚌埠市正园电子科技有限公司 | Wiring terminal with adjustable angle |
-
2013
- 2013-12-14 CN CN201310690830.7A patent/CN103682750B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200015U (en) * | 1986-01-07 | 1986-10-01 | 北京市朝阳区定福庄第三小学 | Safe plug and receptacle |
| JP2005044628A (en) * | 2003-07-22 | 2005-02-17 | Sharp Corp | Fixing structure for antenna terminal |
| CN2800523Y (en) * | 2005-06-24 | 2006-07-26 | 陈郝杰 | Two-phase socket and its plug |
| CN102088155A (en) * | 2009-12-08 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Multipurpose plug |
| CN203218530U (en) * | 2013-02-19 | 2013-09-25 | 蚌埠市正园电子科技有限公司 | Wiring terminal with adjustable angle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106174788A (en) * | 2015-05-05 | 2016-12-07 | 上海熙凌电器有限公司 | Faradism protective garment |
| CN107332054A (en) * | 2017-09-01 | 2017-11-07 | 周军美 | A kind of novel bridge Architectural Equipment |
| CN107404053A (en) * | 2017-09-01 | 2017-11-28 | 周军美 | A kind of bridge construction equipment |
| CN108469516A (en) * | 2018-03-14 | 2018-08-31 | 温岭市兴庆机械设备有限公司 | A kind of emergent biochemical investigation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103682750B (en) | 2018-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Gaolin Inventor before: Guo Yuzhong |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180214 Address after: 266071 Shandong city of Qingdao province Hongkong City Road No. 32 floor 801-A room 8 Applicant after: Qingdao Huaren Technology Incubator Co., Ltd. Address before: No. eight Huayuan Science Park 516006 Guangdong city of Huizhou province and East five road Zhongkai Applicant before: Huizhou Kelin Electrical Appliance Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191105 Address after: 221341 No.62, Zijing Road, industrial park, Chahe Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Haofeng Electric Appliance Co., Ltd Address before: 266071 Shandong city of Qingdao province Hongkong City Road No. 32 floor 801-A room 8 Patentee before: Qingdao Huaren Technology Incubator Co., Ltd. |