CN102420378A - Double-insurance safety electric socket - Google Patents
Double-insurance safety electric socket Download PDFInfo
- Publication number
- CN102420378A CN102420378A CN2011102658784A CN201110265878A CN102420378A CN 102420378 A CN102420378 A CN 102420378A CN 2011102658784 A CN2011102658784 A CN 2011102658784A CN 201110265878 A CN201110265878 A CN 201110265878A CN 102420378 A CN102420378 A CN 102420378A
- Authority
- CN
- China
- Prior art keywords
- double
- electric socket
- jacks
- safety electric
- active contacting
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a double-insurance safety electric socket which is the safest electric socket at present; and a working principle of the double-insurance safety electric socket is as follows: the double-insurance safety electric socket 11 is provided with two jacks 1, and a slope movable contact chip 2 is arranged at the inner side of each jack 1. When electricity is needed, an electric plug is inserted into the jacks 1, the slope movable contact chips 2 at the inner sides of the jacks 1 are pressed downwards under the effect of external pressure, then the two slope movable contact chips 2 move on shafts 4 and enter into a moving slot 6 until contacting an elastic contact chip 9 and a power supply locking cap 10, thereby a circuit is electrified.
Description
One, technical field
The present invention discloses a kind of state-of-the art dual fail-safe electrical safety socket of household electrical appliance that is applied to.
Two, technical background
The all kinds electrical socket of supply does not have safety guard mostly in the market, when careless, gets an electric shock easily.Particularly naughty child meeting fond of play takes the metal species elongate articles to remove to play electrical socket, like this with regard to danger close.The dual fail-safe electrical safety socket has been arranged, and above-mentioned safety problem all is readily solved and can have not been taken place.
Three, summary of the invention
The object of the present invention is to provide a kind of dual fail-safe electrical safety socket; Critical piece comprises; All be provided with the inclined-plane active contacting plate in 2 jack inboards of electrical socket, the active contacting plate front is provided with and moves groove on the inclined-plane, on the inclined-plane active contacting plate, is provided with axle; Be provided with spring around the axle, be provided with compositions such as Elastic Contact point and power supply locking cap moving front of the slot.When plug did not insert, two jacks of dual fail-safe electrical safety socket did not all have.When plug inserts the dual fail-safe electrical safety socket; All be provided with the inclined-plane active contacting plate in two jack inboards of electrical socket; Under the external pressure that plug inserts, plug is pressed down, two inclined-plane active contacting plates are moved on axle; Get into simultaneously and move groove up to touching elastic contact chip and power supply locking cap, circuit is connected.
Four, description of drawings
Figure: dual fail-safe electrical safety socket sketch map
Five, practical implementation method
Now combine accompanying drawing that the structure of dual fail-safe electrical safety socket is further set forth in detail: (one is anodal jack on dual fail-safe electrical safety socket (11), to be provided with two jacks (1); One is the negative pole jack); Two jacks (1) inboard respectively is provided with inclined-plane active contacting plate (2) (is anodal contact point, and is the negative pole contact point).When wanting electricity consumption; Plug is inserted in the jack (1); Under external pressure, will be located at the inboard inclined-plane active contacting plate (2) of jack (1) presses down; Two inclined-plane active contacting plates (2) are gone up at axle (4) moved, get into simultaneously and move groove (6) up to touching elastic contact chip (9) and power supply locking cap (10), circuit is connected.After energising finished, after plug transferred to from jack (1), by being located in the inclined-plane active contacting plate (2) and being located under the elastic reaction of (4) spring (5) on every side, inclined-plane active contacting plate (2) left elastic contact chip (9).Block up to confinement plate (7) that is arranged on inclined-plane active contacting plate (2) front lower place and the confinement block (8) that is located at inclined-plane active contacting plate (2) opposite, front lower place, make inclined-plane active contacting plate (2) be returned to original position, circuit breaks off.Here recover electroless state again in positive pole and two jacks of negative pole.
Annotate: jack 1, inclined-plane active contacting plate 2, axis hole 3, axle 4, spring 5, move groove 6, confinement plate 7, confinement block 8, elastic contact chip 9, power supply locking cap 10, socket 11, socket cover 12.
Claims (2)
1. dual fail-safe electrical safety socket, its characteristic mainly is to establish jack (1) inboard inclined-plane active contacting plate (2), the active contacting plate on the inclined-plane (2) front is provided with moves groove (6).
2. according to claims 1: inclined-plane active contacting plate (2) front lower place is provided with margining styptic plate (7) and inclined-plane active contacting plate (2) opposite, front lower place is provided with confinement block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102658784A CN102420378A (en) | 2011-08-28 | 2011-08-28 | Double-insurance safety electric socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102658784A CN102420378A (en) | 2011-08-28 | 2011-08-28 | Double-insurance safety electric socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102420378A true CN102420378A (en) | 2012-04-18 |
Family
ID=45944667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102658784A Pending CN102420378A (en) | 2011-08-28 | 2011-08-28 | Double-insurance safety electric socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102420378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170622A (en) * | 2017-01-24 | 2017-09-15 | 俞岳田 | A kind of switching device for processing sheet material equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038286U (en) * | 1988-10-08 | 1989-05-24 | 李际庆 | Safety protecting plug socket |
| CN2348501Y (en) * | 1998-08-21 | 1999-11-10 | 徐天罡 | Safety power supply socket |
| CN2662476Y (en) * | 2003-11-06 | 2004-12-08 | 李联生 | Safety socket |
| CN2722467Y (en) * | 2004-06-15 | 2005-08-31 | 张冬生 | Safety structure of power supply socket for preventing electric shock |
| CN2724242Y (en) * | 2004-08-09 | 2005-09-07 | 刘景霞 | Direct inserting shock-proof anti-slip safety socket |
| CN2870226Y (en) * | 2005-11-10 | 2007-02-14 | 何驰 | Simple-mounted safety electric-shoke-proof socket |
-
2011
- 2011-08-28 CN CN2011102658784A patent/CN102420378A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038286U (en) * | 1988-10-08 | 1989-05-24 | 李际庆 | Safety protecting plug socket |
| CN2348501Y (en) * | 1998-08-21 | 1999-11-10 | 徐天罡 | Safety power supply socket |
| CN2662476Y (en) * | 2003-11-06 | 2004-12-08 | 李联生 | Safety socket |
| CN2722467Y (en) * | 2004-06-15 | 2005-08-31 | 张冬生 | Safety structure of power supply socket for preventing electric shock |
| CN2724242Y (en) * | 2004-08-09 | 2005-09-07 | 刘景霞 | Direct inserting shock-proof anti-slip safety socket |
| CN2870226Y (en) * | 2005-11-10 | 2007-02-14 | 何驰 | Simple-mounted safety electric-shoke-proof socket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170622A (en) * | 2017-01-24 | 2017-09-15 | 俞岳田 | A kind of switching device for processing sheet material equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120418 |