CN103682729A - Plug and socket - Google Patents
Plug and socket Download PDFInfo
- Publication number
- CN103682729A CN103682729A CN201310690222.6A CN201310690222A CN103682729A CN 103682729 A CN103682729 A CN 103682729A CN 201310690222 A CN201310690222 A CN 201310690222A CN 103682729 A CN103682729 A CN 103682729A
- Authority
- CN
- China
- Prior art keywords
- plug
- wire
- latch
- socket
- sidewall
- 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
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A plug comprises a plug body and plug pins. The plug pins are connected with the plug body. Grooves are formed in the lateral faces of the plug pins. A socket comprises a socket body, elastic parts, plug pins and cup-joint parts. Plugging grooves are formed in the socket body, through holes are formed in the lateral walls of the plugging grooves, the lateral walls of the plugging grooves are connected with the lateral wall of the socket body so as to define a cavity, a wire is fixedly contained in the cavity, and one end of each elastic piece is fixed onto the socket body. One end of each plug pin is connected with the corresponding elastic piece, the other ends of the plug pins penetrate through the through holes and are partially located in the plugging grooves, the cup-joint parts are fixedly arranged on the plug pins in a sleeved mode, and the plug pins can slide along the through holes so as to enable the cup-joint parts to be electrically connected with the wire. When the plug is not plugged into the socket, the wire is fixedly contained in the cavity defined by the lateral walls of the plugging grooved and the lateral wall of the socket body, under the elastic force of the elastic parts, the cup-joint parts fixedly arranged on the plug pins in the sleeved mode are disconnected with the wire so as to enable the plug pins not to be electrified, and therefore 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 socket 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 plug, comprising: header body and pin, and described pin is connected with described header body, and wire is electrically connected to described pin, and the side of described pin is provided with groove.
In one of them embodiment, described groove is three.
In one of them embodiment, described pin offers chamfering away from one end of described header body, and the sidewall of the both sides of described groove offers chamfering.
A kind of socket, comprise: jack body, elastic component, latch and Coupling, on described jack body, offer slot, on the sidewall of described slot, offer through hole, the sidewall of described slot is connected to surround cavity with the sidewall of described jack body, wire is fixedly contained in described cavity, one end of described elastic component is fixed on the sidewall of described jack body, the other end of described elastic component is connected with one end of described latch, the other end of described latch wears described through hole and part is positioned at described slot, described Coupling fixed cover is located on described latch, wire disconnects, described latch along described through hole slidably to drive described Coupling and described wire butt, so that described Coupling is electrically connected to wire, wire is communicated with.
In one of them embodiment, described Coupling is circular.
In one of them embodiment, described latch is three.
In one of them embodiment, described elastic component is spring.
When described plug does not insert described socket, described wire is fixedly contained in the cavity that the sidewall of described slot and the sidewall of described jack body be connected to form, under elastic force based on described elastic component, described Coupling and described wire that fixed cover is located on described latch disconnect, so that described latch is non-conductive, and then prevent the shock hazard that causes due to reasons such as user's carelessness in use procedure.
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 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.
Pin 120 is strip, and the side of pin 120 is provided with groove 121.Pin 120 offers chamfering away from one end of header body 110, on the sidewall of the both sides of groove 121, offers chamfering.
Please refer to Fig. 2, it is the schematic diagram of the socket 200 shown in Fig. 1.
On jack body 210, offer slot 211, on the sidewall of slot 211, offer through hole 212.Slot 211 matches with pin 120.The sidewall of slot 211 is connected to surround cavity with the sidewall of jack body 210.Wire 300 is fixedly contained in described cavity.
One end of elastic component 220 is fixed on the sidewall of jack body 210.Specifically in the present embodiment, elastic component 220 is spring.Be appreciated that in other embodiments, elastic component 220 also can be torsion spring.
Latch 230 is rectangular column structure.Latch 230 is metal bolt.One end of latch 230 is connected with elastic component 220 one end away from jack body 210, and the other end of latch 230 wears through hole 212 and part is positioned at slot 221.Latch 230 is corresponding with groove 121, and the opening direction of groove 121 is towards latch 230.
Specifically in the present embodiment, groove 121 is three, and latch 230 is three, and 121 3 latches 230 of three grooves are corresponding one by one.Be appreciated that in other embodiments, it is all three that the number of groove 121 and latch 230 is not limited to, can also be for being all four or other numbers, to guarantee that groove 121 is corresponding one by one with latch 230.
Coupling 240 is becket.Coupling 240 fixed covers are located on latch 230.Wire 300 disconnects, and latch 230 is along through hole 212 slidably to drive Coupling 240 and wire 230 butts, so that Coupling 240 is electrically connected to wire 230, wire 300 is communicated with.Specifically in the present embodiment, Coupling 234 is circular.Be appreciated that in other embodiments, Coupling 234 can also square ring.
The operation principle of above-mentioned plug 100 and socket 200 is as follows:
Please refer to Fig. 3, 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 120 does not insert in slot 211, wire 300 is contained in the sidewall of slot 211 and the sidewall of jack body 210 is connected in the cavity surrounding, and under the elastic force based on elastic component 220, the Coupling 234 that fixed cover is located on latch 230 disconnects with wire 300.Now, latch 230 is not switched on.
When pin 120 is inserted in slot 211, because the groove 121 on pin 120 coordinates with latch 230, pin 121 jack-up latches 230 are to moving near wire 300, and because Coupling 234 fixed covers are located on latch 220, latch 230 drives Coupling 234 to be electrically connected to wire 300.Now, latch 230 energisings.
When pin 120 is extracted in slot 211, under the reply based on elastic component 220, one end of latch 230 is to moving away from wire 300, and latch 230 drives Coupling 234 and wire 300 to disconnect.
When above-mentioned plug 100 does not insert socket 200, wire 300 is fixedly contained in the cavity that the sidewall of slot 211 and the sidewall of jack body 210 be connected to form, under elastic force based on elastic component 220, the Coupling 234 that fixed cover is located on latch 230 disconnects with wire 300, so that latch 230 is non-conductive, and then prevent the shock hazard that causes due to reasons such as user's carelessness in use procedure.
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 (7)
1. a plug, is characterized in that, comprising: header body and pin, and described pin is connected with described header body, and wire is electrically connected to described pin, and the side of described pin is provided with groove.
2. plug according to claim 1, is characterized in that, described groove is three.
3. plug according to claim 1, is characterized in that, described pin offers chamfering away from one end of described header body, and the sidewall of the both sides of described groove offers chamfering.
4. a socket, it is characterized in that, comprise: jack body, elastic component, latch and Coupling, on described jack body, offer slot, on the sidewall of described slot, offer through hole, the sidewall of described slot is connected to surround cavity with the sidewall of described jack body, wire is fixedly contained in described cavity, one end of described elastic component is fixed on the sidewall of described jack body, the other end of described elastic component is connected with one end of described latch, the other end of described latch wears described through hole and part is positioned at described slot, described Coupling fixed cover is located on described latch, wire disconnects, described latch along described through hole slidably to drive described Coupling and described wire butt, so that described Coupling is electrically connected to wire, wire is communicated with.
5. socket according to claim 4, is characterized in that, described Coupling is circular.
6. socket according to claim 4, is characterized in that, described latch is three.
7. socket according to claim 4, is characterized in that, described elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690222.6A CN103682729A (en) | 2013-12-14 | 2013-12-14 | Plug and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690222.6A CN103682729A (en) | 2013-12-14 | 2013-12-14 | Plug and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103682729A true CN103682729A (en) | 2014-03-26 |
Family
ID=50319476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310690222.6A Pending CN103682729A (en) | 2013-12-14 | 2013-12-14 | Plug and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103682729A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449703A (en) * | 2018-12-10 | 2019-03-08 | 成都师范学院 | A kind of children safe socket and children safe socket and plug suit |
| CN113507005A (en) * | 2021-08-10 | 2021-10-15 | 烟台艾睿光电科技有限公司 | Patrol and examine robot room of charging and patrol and examine robot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064949U (en) * | 1990-03-01 | 1990-10-31 | 彭璞玉 | Travelling contact type power supply socket |
| CN2117654U (en) * | 1991-12-12 | 1992-09-30 | 王逢江 | Self locking safety plug and socket |
| CN2240789Y (en) * | 1994-03-31 | 1996-11-20 | 张礼先 | Plug and socket for power source |
| US7641489B1 (en) * | 2009-02-11 | 2010-01-05 | Chih-Hua Hsu | Safety plug socket |
| CN201549721U (en) * | 2009-11-05 | 2010-08-11 | 付从亨 | Contact safe electric socket |
| CN201656121U (en) * | 2009-11-15 | 2010-11-24 | 蔡忠贞 | Embedded plug and socket |
| CN203300854U (en) * | 2013-01-29 | 2013-11-20 | 徐志刚 | Plug and socket apparatus |
-
2013
- 2013-12-14 CN CN201310690222.6A patent/CN103682729A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064949U (en) * | 1990-03-01 | 1990-10-31 | 彭璞玉 | Travelling contact type power supply socket |
| CN2117654U (en) * | 1991-12-12 | 1992-09-30 | 王逢江 | Self locking safety plug and socket |
| CN2240789Y (en) * | 1994-03-31 | 1996-11-20 | 张礼先 | Plug and socket for power source |
| US7641489B1 (en) * | 2009-02-11 | 2010-01-05 | Chih-Hua Hsu | Safety plug socket |
| CN201549721U (en) * | 2009-11-05 | 2010-08-11 | 付从亨 | Contact safe electric socket |
| CN201656121U (en) * | 2009-11-15 | 2010-11-24 | 蔡忠贞 | Embedded plug and socket |
| CN203300854U (en) * | 2013-01-29 | 2013-11-20 | 徐志刚 | Plug and socket apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449703A (en) * | 2018-12-10 | 2019-03-08 | 成都师范学院 | A kind of children safe socket and children safe socket and plug suit |
| CN109449703B (en) * | 2018-12-10 | 2023-12-15 | 成都师范学院 | Child safety socket, child safety socket and plug set |
| CN113507005A (en) * | 2021-08-10 | 2021-10-15 | 烟台艾睿光电科技有限公司 | Patrol and examine robot room of charging and patrol and examine robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103682749A (en) | Plug and socket | |
| CN204030075U (en) | Socket | |
| CN103682798B (en) | Socket | |
| CN205488892U (en) | Plug and socket with protective cover | |
| CN202662893U (en) | Dustproof socket | |
| CN103682729A (en) | Plug and socket | |
| CN103682750A (en) | Plug and socket | |
| CN103715542A (en) | Socket | |
| CN103682751A (en) | Plug and socket | |
| CN103178415B (en) | Anti-electric-shock socket | |
| CN103700990A (en) | Socket and socket assembly | |
| CN202949066U (en) | Socket protector | |
| CN203660138U (en) | Socket and socket assembly | |
| CN201985322U (en) | Telescopic socket | |
| CN204391371U (en) | Detachable socket | |
| CN204179348U (en) | A kind of wall type socket | |
| CN103682748A (en) | Socket and socket assembly | |
| CN203660134U (en) | Plug and socket | |
| CN105281150A (en) | Detachable plug | |
| CN202737199U (en) | Improved safety socket | |
| CN203660135U (en) | Socket and socket assembly | |
| CN103700973A (en) | Plug and socket | |
| CN202019108U (en) | Anti-drop power supply connection-peg | |
| CN204858125U (en) | Safety plug can lock | |
| CN204179347U (en) | A kind of wall type moisture-proof socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |