CN204130839U - Auto-breaking safety socket and plug - Google Patents
Auto-breaking safety socket and plug Download PDFInfo
- Publication number
- CN204130839U CN204130839U CN201420419014.2U CN201420419014U CN204130839U CN 204130839 U CN204130839 U CN 204130839U CN 201420419014 U CN201420419014 U CN 201420419014U CN 204130839 U CN204130839 U CN 204130839U
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- CN
- China
- Prior art keywords
- link
- jack
- plug
- movable part
- connecting column
- 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)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a kind of auto-breaking safety socket and plug, described socket comprises jack body, described jack body has jack, a pair power connecting column and one group of movable part is symmetrically arranged with in described jack body, power connecting column is connected with zero line and live wire respectively, only have when supporting plug inserts, described movable part drives the blade contact of power connecting column and plug; Each movable part is all one-body molded by the 3rd link of the first link of outside, second link at middle part and inside, described first link coordinates with header body, described second link is fixed on jack body by hinge, described 3rd link entirety becomes arc-shaped and one end and power connecting column are fixed, when header body inserts jack, spacing due to hinge, two the first links move round about, meanwhile, the inserted sheet of plug clamps to the motion of relative direction by two the 3rd links.Even if having the children of curiosity that iron nail or screwdriver etc. object for appreciation towards jack interpolation also can not get an electric shock, eliminate safe hidden trouble completely, the utility model structure is simple, convenient and practical, suitable for large-scale promotion.
Description
Technical field
The utility model relates to a kind of socket, particularly relates to a kind of auto-breaking safety socket and plug.
Background technology
Socket is one of electric equipment of family's indispensability, all kinds of sockets that sale in the market and family use, mostly without function of safety protection, it is exposed in jack that it connects power supply steel disc, very easily cause potential safety hazard, usually have the child that curiosity is strong, iron nail or screwdriver etc. object for appreciation towards jack interpolation, so that there is electric shock casualty accident, bring huge loss to many families.The power supply changeover device sold in the market and wall jack are all direct insertion sockets, and socket inside has zero, live wire two jacks.When plug inserts, connect power on circuitry.Even if there is relevant socket shield in the market, or at the inner mounting spring cover plate of socket, but be also difficult to the generation avoiding being caused sudden hurt accident when metal bar is taken away or firmly inserted to protective cover.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of auto-breaking safety socket and plug, only all inserts in jack at plug the work that just can be energized, not charged when not using.Like this, even if a metal bar is inserted a certain jack by children, do not have electric current by causing the generation of injury accident yet.
The technical solution of the utility model is: a kind of auto-breaking safety socket, comprise jack body, described jack body has jack, a pair power connecting column and one group of movable part is symmetrically arranged with in described jack body, power connecting column is connected with zero line and live wire respectively, only have when supporting plug inserts, described movable part drives the blade contact of power connecting column and plug;
Each movable part is all one-body molded by the 3rd link of the first link of outside, second link at middle part and inside, described first link coordinates with header body, described second link is fixed on jack body by hinge, described 3rd link entirety becomes arc-shaped and one end and power connecting column are fixed, when header body inserts jack, spacing due to hinge, two the first links move round about, meanwhile, the inserted sheet of plug clamps to the motion of relative direction by two the 3rd links.
Further, the outside of described second link is provided with groups of springs.
Further, described first link is provided with the first inclined-plane.
Further, described movable part is ABS plastic movable part.
A kind of plug matched with auto-breaking safety socket, comprise header body, header body is provided with inserted sheet, the both sides, junction of described header body and inserted sheet are provided with the second inclined-plane, when plug inserts jack, header body, under the effect on the second inclined-plane and the first inclined-plane, promotes described movable part action.
Compared with prior art, the beneficial effects of the utility model are: the utility model is only when header body inserts jack, spacing due to hinge, two the first links move round about, meanwhile, the inserted sheet of plug clamps, when header body is extracted to the motion of relative direction by two the 3rd links, due to the effect of groups of springs, two the 3rd links automatically reset.Even if having the children of curiosity that iron nail or screwdriver etc. object for appreciation towards jack interpolation also can not get an electric shock, eliminate safe hidden trouble completely, the utility model structure is simple, convenient and practical, suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is the vertical view of the utility model auto-breaking safety socket;
Fig. 2 is the cut-away view of the utility model auto-breaking safety socket;
Fig. 3 is the structure chart of the plug supporting with the utility model auto-breaking safety socket.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See the auto-breaking safety socket shown in Fig. 1-2, comprise jack body 1, described jack body 1 has jack 2, a pair power connecting column 3 and one group of movable part 4 is symmetrically arranged with in described jack body 1, power connecting column 3 is connected with zero line and live wire respectively, only have when supporting plug inserts, described movable part 4 drives the blade contact of power connecting column 3 and plug;
Each movable part 4 is all one-body molded by the 3rd link 43 of the first link 41 of outside, second link 42 at middle part and inside, described first link coordinates with header body, described second link is fixed on jack body by hinge 44, described 3rd link entirety becomes arc-shaped and one end and power connecting column are fixed, when header body inserts jack, spacing due to hinge, two the first links move round about, meanwhile, the inserted sheet of plug clamps to the motion of relative direction by two the 3rd links.
Further, the outside of described second link is provided with groups of springs 45.
Further, described first link is provided with the first inclined-plane 46.
Further, described movable part is ABS plastic movable part.
A kind of plug matched with auto-breaking safety socket shown in Figure 3, comprise header body 5, header body 5 is provided with inserted sheet 51, the both sides, junction of described header body and inserted sheet are provided with the second inclined-plane 52, when plug inserts jack, header body, under the effect on the second inclined-plane and the first inclined-plane, promotes described movable part action.
The utility model is only when header body inserts jack, spacing due to hinge, two the first links move round about, simultaneously, the inserted sheet of plug clamps to the motion of relative direction by two the 3rd links, when header body is extracted, due to the effect of groups of springs, two the 3rd links automatically reset.Even if having the children of curiosity that iron nail or screwdriver etc. object for appreciation towards jack interpolation also can not get an electric shock, eliminate safe hidden trouble completely, the utility model structure is simple, convenient and practical, suitable for large-scale promotion.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (5)
1. an auto-breaking safety socket, comprise jack body, described jack body has jack, it is characterized in that: in described jack body, be symmetrically arranged with a pair power connecting column and one group of movable part, power connecting column is connected with zero line and live wire respectively, only have when supporting plug inserts, described movable part drives the blade contact of power connecting column and plug;
Each movable part is all one-body molded by the 3rd link of the first link of outside, second link at middle part and inside, described first link coordinates with header body, described second link is fixed on jack body by hinge, described 3rd link entirety becomes arc-shaped and one end and power connecting column are fixed, when the body of plug inserts jack, spacing due to hinge, two the first links move round about, meanwhile, the inserted sheet of plug clamps to the motion of relative direction by two the 3rd links.
2. auto-breaking safety socket according to claim 1, is characterized in that: the outside of described second link is provided with groups of springs.
3. auto-breaking safety socket according to claim 1, is characterized in that: described first link is provided with the first inclined-plane.
4. auto-breaking safety socket according to claim 1, is characterized in that: described movable part is ABS plastic movable part.
5. the plug matched with claim 1 auto-breaking safety socket, comprise header body, header body is provided with inserted sheet, it is characterized in that: the both sides, junction of described header body and inserted sheet are provided with the second inclined-plane, when plug inserts jack, header body, under the effect on the second inclined-plane and the first inclined-plane, promotes described movable part action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419014.2U CN204130839U (en) | 2014-07-28 | 2014-07-28 | Auto-breaking safety socket and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419014.2U CN204130839U (en) | 2014-07-28 | 2014-07-28 | Auto-breaking safety socket and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130839U true CN204130839U (en) | 2015-01-28 |
Family
ID=52387161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419014.2U Expired - Fee Related CN204130839U (en) | 2014-07-28 | 2014-07-28 | Auto-breaking safety socket and plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406247A (en) * | 2015-12-11 | 2016-03-16 | 苏州太阳都信息科技有限公司 | Safety socket for fire-fighting alarm host |
-
2014
- 2014-07-28 CN CN201420419014.2U patent/CN204130839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406247A (en) * | 2015-12-11 | 2016-03-16 | 苏州太阳都信息科技有限公司 | Safety socket for fire-fighting alarm host |
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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: 20150128 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |