CN104485556A - Safety socket - Google Patents
Safety socket Download PDFInfo
- Publication number
- CN104485556A CN104485556A CN201510010965.3A CN201510010965A CN104485556A CN 104485556 A CN104485556 A CN 104485556A CN 201510010965 A CN201510010965 A CN 201510010965A CN 104485556 A CN104485556 A CN 104485556A
- Authority
- CN
- China
- Prior art keywords
- jack
- zero line
- conductive block
- blade
- rotary conductive
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
Abstract
Provided is a safety socket free of electricity in a general state. An electrified live line contact is isolated from a live line jack through a rotary conductive block, the live line jack is isolated by the rotary conductive block in the general state and accordingly is free of electricity, and the inside of the live line jack can be electrified only by inserting a conductor in a zero line jack and pushing the rotary conductive block to rotate at a certain angle, namely the socket can be electrified only by simultaneously inserting metal conductor into two jacks.
Description
Technical field
The present invention relates to a kind of safety socket that can prevent getting an electric shock, belong to daily electrical domain.
Background technology
At present, conventional socket is that jack directly leaks outside or jack place only has the plastic sheet of drag minimization to block, and easily because of curious by children wire or finger inserted jack and then causes the generation of electric shock accidents, causing serious threat safely to household electricity.
Summary of the invention
In order to overcome the deficiency that existing receptacle sockets leaks outside, the invention provides a kind of safety socket, this safety socket in the normal state jack must insert simultaneously and reaches the limit of the degree of depth and just have electricity by diplopore without electricity, and risk of not getting an electric shock after single hole insertion electric conductor.
The technical solution adopted for the present invention to solve the technical problems is: be fixed on pedestal by live wire and neutral blade, in the middle of pedestal, arrange circular groove contact and jack are isolated, the central rotating shaft of circular groove is installed rotary rotary conductive block and torsion spring, in the normal state, the elastic force movable lever stirred on rotary conductive block of torsion spring makes rotary conductive block turn an angle, live wire on live wire sheet metal on rotary conductive block and zero line sheet metal and pedestal, neutral blade staggers, now, firewire jack is closed by rotary conductive block, metal pushrod in zero line jack is also without electrically connecting, whole socket is without electricity, only to insert in zero line jack at inserted sheet of plug and promoted rotary conductive block by metal pushrod and rotate to fixing lever position when being stopped, live wire sheet metal on rotary conductive block, zero line sheet metal could and pedestal on live wire, neutral blade is connected, the jack of socket just can be energized, after pulling the plug out of the socket, rotary conductive block resets under the elastic force effect of torsion spring, live wire sheet metal and live blade stagger, socket is in electroless state, thus reach the object avoiding getting an electric shock.
The invention has the beneficial effects as follows, can protect the safety of socket user to greatest extent, structure is simple, and stability is high.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing and example, the present invention is further described.
Fig. 1 is the socket cut-away view under usual state
Fig. 2 is the socket cut-away view after inserting plug
Fig. 3 is rotary conductive block structural diagram
1. pedestals, 2. live blade, 3. neutral blade in figure, 4. live wire sheet metal, 5. zero line sheet metal, 6. torsion spring, 7. fixing lever, 8. metal pushrod, 9. zero line jack, 10. firewire jack, 11. rotary conductive blocks, 12. movable levers, 13. central rotating shafts, 14. plugs, 15. inserted sheets.
Embodiment
In FIG, zero line jack (9) on pedestal (1), firewire jack (10) and the live blade (2) switched on power, neutral blade (3) is not directly communicated with, but by the live wire sheet metal (4) on rotary conductive block (11), zero line sheet metal (5) indirect communication, and the live wire sheet metal (4) in the normal state on rotary conductive block (11), the live blade (2) that zero line sheet metal (5) switches on power with left side under the elastic force effect of torsion spring (6), neutral blade (3) staggers certain angle, this structure can ensure that two jacks are all without electricity in the normal state.
In the example of figure 2, when an inserted sheet (15) of plug inserts zero line jack (9), first can contact and promote metal pushrod (8) and be moved to the left, metal pushrod then can withstand rotary conductive block (11) breach while promote rotary conductive block (11) centrally rotating shaft (13) rotate clockwise, and stop when the another side of the breach of rotary conductive block (11) is fixed lever (7) stop, now, firewire jack (10) on pedestal (1), zero line jack (9) is by the live wire sheet metal (4) on rotary conductive block (11), zero line sheet metal (3) and live blade (2), neutral blade (3) connect and charged.
In figure 3, the structure of rotary conductive block (11) is incomplete discoid, center is porose, it can be made to rotate along axle, the object switching on and off power supply and connect is reached with this, on rotary conductive block (11), except live wire sheet metal (4), zero line sheet metal (3), other parts are insulator, have the effect cutting off electric current.
Claims (5)
1. a safety socket, the pedestal of insulation there are firewire jack, zero line jack, live blade, neutral blade, it is characterized in that: firewire jack, zero line jack and live blade, neutral blade are by being arranged on can carry out isolating and connecting by automatically reset rotary conductive block in base central rotating shaft, under usual state, firewire jack and zero line jack are all without electricity, only have firewire jack after first inserting electric conductor in zero line jack just to have electricity.
2. safety socket according to claim 1, it is characterized in that: between the live blade on pedestal, neutral blade and firewire jack, zero line jack, be provided with circular groove and central rotating shaft, rotary conductive block is arranged on central rotating shaft, and the thrust of the metal pushrod promoted by the inserted sheet being inserted into zero line jack to be rotated to an angle the isolation and connection that realize live blade and firewire jack, neutral blade and zero line jack around central rotating shaft.
3. safety socket according to claim 1, it is characterized in that: the live blade on pedestal and firewire jack, neutral blade and zero line jack correspondence are placed and are separated by circular groove, pedestal is provided with central rotating shaft and fixing lever, central rotating shaft is in order to support rotary conductive block, fixing lever is in order to limit the anglec of rotation of rotary conductive block, and zero line jack inside has one section of pilot hole to provide guide support for metal pushrod.
4. safety socket according to claim 1, it is characterized in that: rotary conductive block is the band disk jaggy of isolation material, its live wire sheet metal is communicated with live blade and the firewire jack of pedestal, its zero line sheet metal is communicated with neutral blade and the zero line jack of pedestal, described rotary conductive block can centrally rotate in rotating shaft, and with the both sides limiting rotation angle of its breach.
5. safety socket according to claim 1, it is characterized in that: the torsion spring with certain torsion is installed in base central rotating shaft, torsion spring two ends contact with the movable lever of rotary conductive block with the fixing lever of pedestal respectively, rotary conductive block is made to disconnect the connection of live blade and firewire jack in the normal state, under guaranteeing usual state, socket is without electricity, and metal pushrod is released by driven rotary conducting block after pulling the plug out of the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010965.3A CN104485556B (en) | 2015-01-10 | 2015-01-10 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010965.3A CN104485556B (en) | 2015-01-10 | 2015-01-10 | Safety socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104485556A true CN104485556A (en) | 2015-04-01 |
| CN104485556B CN104485556B (en) | 2017-01-11 |
Family
ID=52760077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510010965.3A Expired - Fee Related CN104485556B (en) | 2015-01-10 | 2015-01-10 | Safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104485556B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676633A (en) * | 2019-11-07 | 2020-01-10 | 杭州坦布科技有限公司 | Safe three-pin socket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3143630U (en) * | 2008-04-30 | 2008-07-31 | 維熹科技股▲ふん▼有限公司 | Electric shock prevention outlet |
| CN101752749A (en) * | 2010-01-05 | 2010-06-23 | 湖南奥盟电器有限公司 | Intelligent electric-shock protection socket based on pyroelectric infrared detection |
| CN103427248A (en) * | 2012-05-25 | 2013-12-04 | 上海通领投资发展有限公司 | Wall surface socket |
-
2015
- 2015-01-10 CN CN201510010965.3A patent/CN104485556B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3143630U (en) * | 2008-04-30 | 2008-07-31 | 維熹科技股▲ふん▼有限公司 | Electric shock prevention outlet |
| CN101752749A (en) * | 2010-01-05 | 2010-06-23 | 湖南奥盟电器有限公司 | Intelligent electric-shock protection socket based on pyroelectric infrared detection |
| CN103427248A (en) * | 2012-05-25 | 2013-12-04 | 上海通领投资发展有限公司 | Wall surface socket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676633A (en) * | 2019-11-07 | 2020-01-10 | 杭州坦布科技有限公司 | Safe three-pin socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104485556B (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102280782A (en) | Rotary-type electric connecting device, plug, socket and wiring board | |
| CN103474284A (en) | Three-work-station dual-ground-connection load switch | |
| CN201820977U (en) | Rotary type electric connection device, plug, socket and wiring board | |
| CN201741954U (en) | Rotary electric connection device and plug, socket as well as wiring board | |
| CN107425319B (en) | Sliding type desktop embedded socket | |
| CN104485556A (en) | Safety socket | |
| CN103700976A (en) | Socket | |
| CN102280756B (en) | Rotary type electric connection device and plug, socket, wiring board | |
| CN202633690U (en) | Wall socket for controlling power on/off through rotation | |
| CN102412463A (en) | Electric contact device | |
| CN105449828A (en) | Low voltage emergent connecting device of power-generating car | |
| CN201820974U (en) | Rotary type electric connection device and plug, socket and wiring board | |
| CN108565606A (en) | A kind of short circuit connector switch | |
| CN201820976U (en) | Rotary type electric connection device and plug, socket and wiring board | |
| CN102709760A (en) | Rotary type wall socket | |
| CN204424518U (en) | Annular multipurpose socket | |
| CN208257019U (en) | A kind of short circuit connector switch | |
| CN105006688A (en) | Anti-drop single-jack plug socket | |
| CN104659514A (en) | Annular multipurpose socket | |
| CN201893482U (en) | Sliding electric connecting device and plug, socket and patch panel | |
| CN2884615Y (en) | Connector lower base of cordless electrical appliance | |
| CN204885646U (en) | Anti -drop haplopore plug and socket -outlet | |
| CN204029643U (en) | A kind of intelligent double-power diverter switch | |
| CN203434074U (en) | Disconnecting switch used for inflatable cabinet | |
| KR101485148B1 (en) | Connector for transmitting incoming line of special high voltage substation facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20170111 Termination date: 20200110 |