CN87211663U - Satety socket preventing electric shock - Google Patents
Satety socket preventing electric shock Download PDFInfo
- Publication number
- CN87211663U CN87211663U CN 87211663 CN87211663U CN87211663U CN 87211663 U CN87211663 U CN 87211663U CN 87211663 CN87211663 CN 87211663 CN 87211663 U CN87211663 U CN 87211663U CN 87211663 U CN87211663 U CN 87211663U
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- CN
- China
- Prior art keywords
- electric shock
- socket
- cover plate
- utility
- model
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- 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.)
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Abstract
The utility model discloses an electric shock preventing safety socket which is characterized in that a set of electric shock preventing device which is composed of a cap plate (1), a pressing strip (3), a guide post (5), a coil spring (6) and a converse reed (8) is arranged in an ordinary single-phase power socket. The electric shock preventing safety socket of the utility model has simple structure and good electric shock preventing effect. Compared with other safety sockets, the electric shock preventing safety socket of the utility model can decrease the material consumption and the cost. The safety socket of the utility model keeps the appearance and the using habit of a traditional socket. The electric shock preventing safety socket of the utility model is suitable for being used in families and other occasions.
Description
The utility model relates to a kind of safety power source plug socket, and this socket can be eliminated electric shock hidden danger, protection human body safety.
Common power socket secure difference is a well known fact, for addressing this problem, people have designed safety power source plug socket miscellaneous, once had many articles to do introduction to this, China's patent specification (referring to CN85202010, CN85204035, CN85204879, CN86200015) also is documented.These safety sockets have played certain protective role to human body; solved common socket poor safety performance problem; but also has certain shortcoming; with " reversing plug-in type " or " insertion torsional mode " is example; socket is compared with the common power socket and is seemed complicated; consumption of raw materials and selling price raise, particularly use aspect, and need increase additional move could energized.And for example rely on turnover panel drive moving plate and charged still contact safety socket to have the problems referred to above equally, plug at first contacts with moving plate in socket aperture, and moving plate contacts with charged still again, therefore needs twice contact ability energized.
The utility model is keeping on former common power socket profile and the occupation mode basis thereof, and purpose is to provide electric shock-prevention safety socket a kind of simple in structure, easy to use to society.
The utility model design is such, and the anti-electric shock apparatus that a cover is made up of cover plate, press strip, guide pillar, anti-spring and ring spring is installed in common single phase poaer supply socket.This device cover plate is installed in the socket panel inboard, and inwardly overturns for rotating shaft on one side around it.Along the cover plate axis direction, cover plate one end shape is identical with the panel jack physical dimension, seals jack just; The cover plate other end is rectangular slab (referring to shown in Figure 2), and the below of rectangular slab is provided with press strip.The effect of this press strip is to keep cover plate to overturn synchronously, and to guarantee that single hole inserts or diplopore inserts under the uneven situation of exerting oneself, cover plate is not opened.Above-mentioned press strip can be along the guide pillar that ring spring is housed slippage up and down.Anti-spring (referring to shown in Figure 1) is set between socket panel and guide pillar, is used to keep cover plate upset back return.
Above-mentioned anti-electric shock apparatus can be installed in all kinds of single phase poaer supply sockets, and concrete size is determined with the socket size.
The electric shock preventing device structure that the utility model adopts is simple, can guarantee the fail safe of electricity consumption under any state.On maintenance conventional electrical outlet profile and use habit basis, compare with other safety power source plug socket, it is simple to have manufacturing process, advantages such as materials used saving.
Introduce specific embodiment of the utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is a present embodiment structure cut-away view.
Fig. 2 is the foregoing description element structural representation.
In the present embodiment, be example, electric shock preventing device structure and action overall process thereof are described with single phase poaer supply diplopore socket.In socket panel (2) inboard two cover plates (1) is housed, cover plate (1) can rotate around its side shaft.When inserting plug, cover plate (1) promotes press strip (3) and moves down along guide pillar (5), compressing ring spring (6) and anti-spring (8) distortion, and cover plate (1) is opened, and plug contacts energized with base (6) internal fixation sheet (4).When pulling the plug out of the socket, cover plate (1) sets back jack is shut under anti-spring (8) and press strip (3) effect.In the whole process, press strip (3) moves up and down along guide pillar (4).
Use this electric shock-prevention safety socket, application of force was even when plug inserted, otherwise cover plate (1) can make the stressed irregular skew of press strip (3), and cover plate (1) can't be opened.
Claims (1)
- Electric shock-prevention safety socket, comprise common single phase poaer supply socket element composition such as panel (2), base (7) stator (5), it is characterized in that being equipped with in this safety socket the anti-electric shock apparatus that a cover is made up of cover plate (1), press strip (3), guide pillar (5), anti-spring (8) and ring spring (6), wherein:A has the cover plate (1) that inwardly overturns for rotating shaft on one side in panel (2) installed inside,B cover plate (1) one end shape is identical with panel (2) jack physical dimension,The below of c cover plate (1) other end rectangular slab is provided with along the guide pillar that ring spring (6) are housed (5) press strip of slippage (3) up and down,Be provided with anti-spring (6) between d panel (2) and the guide pillar (5), to keep the cover plate return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211663 CN87211663U (en) | 1987-08-06 | 1987-08-06 | Satety socket preventing electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211663 CN87211663U (en) | 1987-08-06 | 1987-08-06 | Satety socket preventing electric shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87211663U true CN87211663U (en) | 1988-06-22 |
Family
ID=4826429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87211663 Ceased CN87211663U (en) | 1987-08-06 | 1987-08-06 | Satety socket preventing electric shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87211663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074182C (en) * | 1996-09-20 | 2001-10-31 | 李天爵 | Safety socket |
| CN102683955A (en) * | 2012-05-11 | 2012-09-19 | 张少亮 | Multifunctional safety socket |
| CN103682872A (en) * | 2011-12-24 | 2014-03-26 | 林世峰 | Power supply connection structure device |
-
1987
- 1987-08-06 CN CN 87211663 patent/CN87211663U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074182C (en) * | 1996-09-20 | 2001-10-31 | 李天爵 | Safety socket |
| CN103682872A (en) * | 2011-12-24 | 2014-03-26 | 林世峰 | Power supply connection structure device |
| CN103682872B (en) * | 2011-12-24 | 2016-01-06 | 林世峰 | A kind of power connection structure device |
| CN102683955A (en) * | 2012-05-11 | 2012-09-19 | 张少亮 | Multifunctional safety socket |
| CN102683955B (en) * | 2012-05-11 | 2014-02-05 | 张少亮 | Multifunctional safety socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |