CN203911146U - Protection socket - Google Patents
Protection socket Download PDFInfo
- Publication number
- CN203911146U CN203911146U CN201420220553.3U CN201420220553U CN203911146U CN 203911146 U CN203911146 U CN 203911146U CN 201420220553 U CN201420220553 U CN 201420220553U CN 203911146 U CN203911146 U CN 203911146U
- Authority
- CN
- China
- Prior art keywords
- ball
- elastic sheet
- electroconductive elastic
- protection socket
- socket
- 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
Links
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a protection socket. The socket comprises a socket body (1). Two parallel plug slots (2) are arranged on the socket body (1). The inner side wall of each plug slot (2) is provided with a conductive spring (3), and the side wall opposite to the conductive spring (3) is provided with a ball groove (4). A ball (41) is clamped at one end of the ball groove (4) close to the conductive spring (3). A sensor (5) is arranged in the ball groove (4) behind the ball (41). One side of the sensor back to the ball (41) is connected with a delay switch (6) through a wire. The delay switch (6) is also connected with another two wires, one is connected with the conductive spring (3), while the other one is connected to a wire outlet (7) at the bottom of the socket body (1). According to the utility model, the protection socket does not provide power for the plug until the plug is completely plugged into the socket, so that the personal safety of the user is effectively protected.
Description
Technical field
The utility model relates to small household appliances technical field, relates in particular to a kind of protection socket.
Background technology
Socket requisite household electrical appliance in daily life in society has become average family, but because people at ordinary times can not insert the metal part of plug completely completely very smoothly when plug is inserted into socket, especially the less minor of strength, insert process in finger likely touch exposed metal part cause get an electric shock, bring potential safety hazard.
Utility model content
in order to solve existing the problems referred to above, the utility model provides a kind of protection socket, just can after inserting completely, plug switch on to plug, and safe and reliable.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of protection socket; comprise jack body; described jack body is provided with two slots that are parallel to each other; slot madial wall is provided with electroconductive elastic sheet; the socket sidewalls on the opposite of electroconductive elastic sheet is provided with ball grooves; ball grooves has ball near one end card of electroconductive elastic sheet; in ball grooves, the rear of ball is provided with transducer; a transducer dorsad side of ball is connected with a delay switch by wire; on delay switch, be also connected in addition two wires; wherein one is connected with electroconductive elastic sheet, and another root access is located at the line outlet of jack body bottom.
Preferably, the material of described shell fragment is copper.
Preferably, the lateral section of described shell fragment is circular arc.
Preferably, described jack body adopts high molecule plastic material.
Preferably, the radius of described ball is 4mm.
Preferably, the arc radius of described shell fragment lateral section is 14mm.
Preferably, described ball adopts abrasion-proof insulating pottery.
The beneficial effect that the utility model reaches is: can in inserting socket completely, not connect electricity to plug at plug, well protect user's life safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
embodiment
In order to further describe technical characterstic of the present utility model and effect, below in conjunction with the drawings and specific embodiments, the utility model is described further.
With reference to Fig. 1, a kind of protection socket, comprise jack body 1, described jack body 1 is provided with two slots that are parallel to each other 2, slot 2 madial walls are provided with electroconductive elastic sheet 3, slot 2 sidewalls on the opposite of electroconductive elastic sheet 3 are provided with ball grooves 4, ball grooves 4 has ball 41 near one end card of electroconductive elastic sheet 3, the rear of the interior ball 41 of ball grooves 4 is provided with transducer 5, a transducer 5 dorsad side of ball 41 is connected with a delay switch 6 by wire, on delay switch 6, be also connected in addition two wires, wherein one is connected with electroconductive elastic sheet 3, another root access is located at the line outlet 7 of jack body 1 bottom.
Further, the material of described electroconductive elastic sheet 3 is copper.
Further, conducting electricity the lateral section of stating shell fragment 3 is circular arc.
Further, described jack body 1 adopts high molecule plastic material.
Further, the radius of described ball 41 is 4mm.
Further, the arc radius of described electroconductive elastic sheet 3 lateral sections is 14mm.
Further, described ball 41 adopts abrasion-proof insulating pottery.
When use, when inserting the process of socket a side of metal insert on plug from slot 2, plug can contact with electroconductive elastic sheet 3, opposite side can contact with ball 41, because electroconductive elastic sheet 3 can be pressed in metal insert on ball 41, so as long as inserted sheet does not stop inserting, and there is relative displacement between ball 41, inserted sheet will drive because of friction ball 41 to rotate, now transducer 5 senses that the rotation of ball 41 sends signal to delay switch 6 and make its disconnection, electroconductive elastic sheet 3 does not connect electricity, after metal insert inserts socket completely, it stops displacement, ball 41 also stops operating thereupon, after transducer 5 senses, sending signal to delay switch opens it, make electroconductive elastic sheet 3 connect electricity, because opening of delay switch 6 has certain time delay, if so have pause in the process of inserting plug, and of short duration touch metal insert and also can not cause electric shock because of carelessness in this process, farthest ensure personal security.
Above-described embodiment does not limit the utility model in any form, and all technical schemes of taking the form that is equal to replacement or equivalent transformation to obtain, within all dropping on protection range of the present utility model.
Claims (7)
1. a protection socket, it is characterized in that: comprise jack body (1), described jack body (1) is provided with two slots that are parallel to each other (2), slot (2) madial wall is provided with electroconductive elastic sheet (3), slot (2) sidewall on the opposite of electroconductive elastic sheet (3) is provided with ball grooves (4), ball grooves (4) has ball (41) near one end card of electroconductive elastic sheet (3), the rear of the interior ball of ball grooves (4) (41) is provided with transducer (5), transducer (5) dorsad side of ball (41) is connected with a delay switch (6) by wire, on delay switch (6), be also connected in addition two wires, wherein one is connected with electroconductive elastic sheet (3), another root access is located at the line outlet (7) of jack body (1) bottom.
2. a kind of protection socket according to claim 1, is characterized in that: the material of described electroconductive elastic sheet (3) is copper.
3. a kind of protection socket according to claim 1, is characterized in that: to conduct electricity the lateral section of stating shell fragment (3) be circular arc.
4. a kind of protection socket according to claim 1, is characterized in that: described jack body (1) adopts high molecule plastic material.
5. a kind of protection socket according to claim 1, is characterized in that: the radius of described ball (41) is 4mm.
6. a kind of protection socket according to claim 3, is characterized in that: the arc radius of described electroconductive elastic sheet (3) lateral section is 14mm.
7. a kind of protection socket according to claim 1, is characterized in that: described ball 41 adopts abrasion-proof insulating pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220553.3U CN203911146U (en) | 2014-04-30 | 2014-04-30 | Protection socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220553.3U CN203911146U (en) | 2014-04-30 | 2014-04-30 | Protection socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911146U true CN203911146U (en) | 2014-10-29 |
Family
ID=51785391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220553.3U Expired - Fee Related CN203911146U (en) | 2014-04-30 | 2014-04-30 | Protection socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972739A (en) * | 2014-04-30 | 2014-08-06 | 昆山福烨电子有限公司 | Protection socket |
| CN106207645A (en) * | 2014-11-19 | 2016-12-07 | 现代自动车株式会社 | Electrical source socket |
-
2014
- 2014-04-30 CN CN201420220553.3U patent/CN203911146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972739A (en) * | 2014-04-30 | 2014-08-06 | 昆山福烨电子有限公司 | Protection socket |
| CN106207645A (en) * | 2014-11-19 | 2016-12-07 | 现代自动车株式会社 | Electrical source socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |