CN204349005U - Safety socket - Google Patents
Safety socket Download PDFInfo
- Publication number
- CN204349005U CN204349005U CN201520032554.XU CN201520032554U CN204349005U CN 204349005 U CN204349005 U CN 204349005U CN 201520032554 U CN201520032554 U CN 201520032554U CN 204349005 U CN204349005 U CN 204349005U
- Authority
- CN
- China
- Prior art keywords
- jack
- conducting strip
- moving electrode
- electrode
- housing
- 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
Safety socket, housing has a pair jack, housing internal fixtion has the conducting strip corresponding with jack, the insulation catch that the side of each conducting strip is respectively equipped with is connected with moving electrode, the lower end of the combination that insulation catch and moving electrode are formed and housing are fixed, the side of each moving electrode is provided with a stationary electrode mutually close with it, each moving electrode with away from another conducting strip connect, two electrostatic very power input.Set two jacks and be respectively left jack, right jack, when inserting electric conductor in left jack, the stationary electrode below the conducting strip corresponding to right jack and left jack is connected, in like manner, when also inserting electric conductor in right jack, the stationary electrode below the conducting strip corresponding to left jack and right jack is connected.Therefore, when only having two jacks all to insert electric conductor, electric conductor just can switch on power.Can avoid child, because of naughty or curiosity, finger or electric conductor are inserted the contact consequence caused in a jack thus, considerably increase fail safe.
Description
Technical field
The utility model relates to supply socket, specifically a kind of safety socket.
Background technology
A kind of basic structure of socket that generally uses in the market is, the position aimed at each jack in housing is provided with conducting strip, and conducting strip is connected with power line.The socket of this structure in use, after socket connects with power supply, will be charged all the time, the hidden danger existed thus is: after the plug on socket takes out, tiny finger, under the ordering about of curiosity, likely can be inserted in the jack of socket by the child in family, or is inserted in jack by the article (as metal spoon, key) of conduction, cause electric shock accidents thus, bring irremediable loss.In addition, market also has on a class socket and be provided with on-off switch specially, after this kind of socket connects with power supply, when being disconnected by on-off switch, the static contact in jack is not electric, the fail safe of this switch is better, but still there is following shortcoming: in not used time socket long period, need on-off switch to disconnect, but have when forgetting unavoidably, once forget, still above-mentioned hidden danger can be there is; The cost of manufacture of socket is larger.
Utility model content
The purpose of this utility model is to provide a kind of safety socket, and this safety socket is when a pair jack inserts electric conductor simultaneously, and just can switch on power, it has good fail safe.
For achieving the above object, the utility model adopts following scheme: safety socket, it has a housing, housing has a pair jack, a conducting strip corresponding to each jack is fixed in housing, the side of each conducting strip is respectively equipped with an insulation catch close with it, insulation catch forms with between adjacent conducting strip the space coordinated with plug, each insulation catch is connected with a moving electrode, the lower end of the combination that insulation catch and moving electrode are formed and housing are fixed, the side of each moving electrode is fixed with a stationary electrode mutually close with it, each moving electrode with away from another conducting strip connect, two electrostatic very power input.
Two stationary electrodes in use, are connected with power supply by power line by safety socket.From such scheme, set two jacks and be respectively left jack, right jack, when inserting electric conductor in left jack, under the extruding of electric conductor, the combination that the insulation catch below left jack and moving electrode are formed produces small strain, and moving electrode contacts with stationary electrode, electrostatic pole piece below conducting strip corresponding to right jack and left jack is connected, in like manner, when also inserting electric conductor in right jack, the electrostatic pole piece below the conducting strip corresponding to left jack and right jack is connected.Therefore, when only having two jacks all to insert electric conductor, electric conductor just can be made to switch on power, under only having a jack to insert the situation of electric conductor, electric conductor can not switch on power.Can avoid child, because of naughty or curiosity, finger or electric conductor are inserted the contact consequence caused in a jack thus, considerably increase fail safe.
The utility model structure is simple, reliable, and its fail safe is good.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the utility model one embodiment.
Embodiment
The utility model is further illustrated below in conjunction with embodiment and accompanying drawing.
See accompanying drawing
The safety socket that the utility model provides has a housing 1, housing 1 has a pair jack 1a, a conducting strip 6 corresponding to each jack 1a is fixed in housing 1, the side of each conducting strip 6 is respectively equipped with an insulation catch 4 close with it, insulation catch 4 forms with between adjacent conducting strip 6 space 5 coordinated with plug, each insulation catch 4 is connected with a moving electrode 2, and lower end and the housing 1 of the combination that insulation catch 4 is formed with moving electrode 2 are fixed.The side of each moving electrode 2 is provided with a stationary electrode 3 mutually close with it, each moving electrode 2 with away from another conducting strip 6 connected by wire 8, both the moving electrode 2 below the jack 1a of left side connects with the conducting strip 6 below the jack 1a of right side, and the moving electrode 2 below the jack 1a of right side connects with the conducting strip 6 below the jack 1a of left side.Two stationary electrodes 2 are power input, and two stationary electrodes 2 are connected to power line 7.
In the present embodiment, insulation catch 4 is combined with the upper end of moving electrode 2, and the bottom of moving electrode 2 is fixed in the slot 1b in housing 1.Moving electrode 2 upper end has outstanding moving contact 2a, and stationary electrode 3 upper end has outstanding fixed contact 3a, and the fixed contact 3a on each stationary electrode 3 is relative with the moving contact 2a on adjacent moving electrode 2.
From accompanying drawing, set two jack 1a and be respectively left jack, right jack, when the electric conductor inserted in left jack enters into space 5, by the extruding of electric conductor to insulation catch 4, the moving electrode 2 below left jack produces strain, and moving contact 2a contacts with fixed contact 3a, conducting strip 6 corresponding to right jack is connected with the stationary electrode 3 of left jack side-lower, in like manner, when also inserting electric conductor in right jack, the conducting strip 6 corresponding to left jack is connected with the stationary electrode 3 below right jack.Therefore, only have when all inserting electric conductor in two jack 1a, when namely this socket normally inserts plug, plug just can switch on power, and under only having a jack 1a to insert the situation of electric conductor, electric conductor can not switch on power.In addition, after the electric conductor in jack 1a is extracted, moving electrode 2 recoverable force, moving contact 2a is separated with fixed contact 3a.
In addition, the present embodiment is illustrated socket some parallel connections of structure, can multi-gang socket be formed.
Claims (2)
1. safety socket, it has a housing, housing has a pair jack, a conducting strip corresponding to each jack is fixed in housing, it is characterized in that: the side of each conducting strip is respectively equipped with an insulation catch close with it, insulation catch forms with between adjacent conducting strip the space coordinated with plug, each insulation catch is connected with a moving electrode, the lower end of the combination that insulation catch and moving electrode are formed and housing are fixed, the side of each moving electrode is fixed with a stationary electrode mutually close with it, each moving electrode with away from another conducting strip connect, two electrostatic very power input.
2. safety socket according to claim 1, it is characterized in that: insulation catch is combined with the upper end of moving electrode, the bottom of moving electrode is fixed in the slot in housing, moving electrode upper end has outstanding moving contact, stationary electrode upper end has outstanding fixed contact, and the fixed contact on each stationary electrode is relative with the moving contact on adjacent moving electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032554.XU CN204349005U (en) | 2015-01-19 | 2015-01-19 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032554.XU CN204349005U (en) | 2015-01-19 | 2015-01-19 | Safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349005U true CN204349005U (en) | 2015-05-20 |
Family
ID=53232252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520032554.XU Expired - Fee Related CN204349005U (en) | 2015-01-19 | 2015-01-19 | Safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410531A (en) * | 2016-11-15 | 2017-02-15 | 浙江中富电气有限公司 | Anti-electric shock module, socket provided with same, and power strip provided with anti-electric shock module, |
-
2015
- 2015-01-19 CN CN201520032554.XU patent/CN204349005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410531A (en) * | 2016-11-15 | 2017-02-15 | 浙江中富电气有限公司 | Anti-electric shock module, socket provided with same, and power strip provided with anti-electric shock module, |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20170119 |