CN106785622A - A kind of lever safety socket - Google Patents
A kind of lever safety socket Download PDFInfo
- Publication number
- CN106785622A CN106785622A CN201611062304.6A CN201611062304A CN106785622A CN 106785622 A CN106785622 A CN 106785622A CN 201611062304 A CN201611062304 A CN 201611062304A CN 106785622 A CN106785622 A CN 106785622A
- Authority
- CN
- China
- Prior art keywords
- lever
- lever plate
- safety socket
- jack
- compression leg
- 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
Links
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 239000012212 insulator Substances 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of lever safety socket, including housing, clamp clip and lever plate, clamp clip bottom sets stationary contact, lever plate is connected to upper shell bottom by pillar, lever plate is provided with tension spring near one end of ground wire jack, and the position corresponding with stationary contact is provided with movable contact on lever plate, and two movable contacts are started to exchange fire line and zero line respectively, lever plate is provided with compression leg in the position corresponding with ground wire jack, and lever plate is insulator.When three-pin plug inserts socket, earth pin first compresses compression leg, and compression leg two movable contacts and two stationary contacts will be closed respectively by lever plate, so that plug switches on power, after extracting three-pin plug, it is all not charged that conductor is inserted separately into any one jack.The experiment proved that, the present invention is safe and reliable, practical.
Description
Technical field
The invention belongs to electronic technology field, more particularly to a kind of safety socket.
Background technology
The socket sold in the market is mostly without safety device, though there is partial socket there is provided safety switch,
Few people turn off safety switch when socket is finished during use, and these sockets are all susceptible to security incident, particularly
The strong child of curiosity, tiny finger is often put in socket aperture by they, or can be the metal object similar to iron nail
Insertion socket aperture, easily causes to get an electric shock, abnormally dangerous.
Publication No. a kind of lever safety socket disclosed in the patent of invention of the A of CN 103986001, it is characterised in that outward
Lever is provided with shell, lever lower end is provided with contact, and lever upper end is provided with ground terminal, and powered leading is terminated with behind contact
Line, when socket is not inserted into plug, although live contact can be sunk by leverage, makes to be difficult to be touched at jack
Live contact, but active child easily gets an electric shock if the conductors such as nail more long are inserted into jack, and security is still very
It is low.
Publication No. is all public for the patent of invention that the patent of invention and publication No. of CN 201048216Y are the A of CN 105337077
A kind of safety socket is opened, its invention effect is all to utilize lever-type clutch, plug is inserted in place, and lever-type clutch is closed
Close, electric current is switched to plug by binding post, lever.It is still present when nail or other electric conductors are inserted into jack by child
When will can also conduct, the low shortcoming of security.
The content of the invention
Problem to be solved by this invention is to provide a kind of lever safety socket, overcomes above-mentioned present in prior art
Problem.
The present invention solves its technical problem using following technical scheme：
A kind of lever safety socket, including housing, clamp clip and lever plate, the housing include upper shell and lower casing
Body, the upper shell is hollow structure, and a clamp clip is respectively set in the firewire jack and zero line jack of upper shell, each clamping
Piece bottom is provided with stationary contact, and the lever plate is insulator, and lever plate is connected to upper shell bottom by pillar, and lever plate is leaned on
One end of near-earth line jack is provided with tension spring, lever sheet reset insulating power supply during to pull the plug out of the socket, on lever plate with it is quiet
The corresponding position in contact is provided with movable contact, and two movable contacts are started to exchange fire line and zero line respectively, with ground wire jack phase on lever plate
Corresponding position is provided with compression leg.When three-pin plug inserts socket, earth pin first compresses compression leg, and compression leg will by lever plate
Two movable contacts and two stationary contact closures of live wire and zero line are connected to respectively, so that plug is connected.
Used as the improvement of above-mentioned technical proposal, compression leg head is provided with deep-slotted chip breaker, to enable pin accurately to compress
Compression leg.
Used as the improvement of above-mentioned technical proposal, the material of compression leg is conductor, and compression leg bottom is provided with connecing of being connected with ground wire
Terminal.
It is chain connection as the improvement of above-mentioned technical proposal, between lever plate and pillar.
Used as the improvement of above-mentioned technical proposal, stationary contact is connected with clamp clip bottom by lead, and Socket pin is at most
Can touch and step up piece bottom.
Used as the improvement of above-mentioned technical proposal, lever plate is triangle laminated structure, and three angles are arc structure.
As the improvement of above-mentioned technical proposal, insulation fairlead is provided with the ground wire jack of upper shell.
Beneficial effect
By above technical scheme, only when three-pin plug inserts socket, lever plate is pressed using earth pin, make band
The movable contact of electricity and corresponding stationary contact closure can just switch on power, and conductor is inserted separately into any one jack not
Can be powered.The experiment proved that, the present invention is safe and reliable, practical.
Particularly, lever plate is triangle laminated structure, and when compression leg works, contact surface is larger, so stability is relatively good,
And material-saving.Three angles are arc structure, it is to avoid because long-time is using being shifted over, and cause lever plate activity not
Freely, there is phenomenon that is stuck and can not being powered.
Brief description of the drawings
Fig. 1 is a kind of echelon sectional view of the structural representation of lever safety socket of the invention；
Fig. 2 is a kind of partial top view of lever safety socket of the invention；
Fig. 3 is the echelon sectional view of the structural representation that a kind of lever safety socket of the invention coordinates with plug；
Fig. 4 is a kind of partial schematic diagram of lever safety socket of the invention.
Label in figure：1- housings, 11- upper shells, 12- lower houses, 2- clamp clips, 3- stationary contacts, 4- movable contacts, 5- levers
Plate, 6- pillars, 7- compression legs, 71- deep-slotted chip breakers, 8- tension springs, 9- fairleads, 10- three-pin plugs.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1：Referring to the drawings 1 and accompanying drawing 3, a kind of lever safety socket, including housing 1, clamp clip 2 and lever plate
5, housing includes upper shell 11 and lower house 12, and a clamp clip 2 is respectively set in the firewire jack and zero line jack of lower house 11,
Each bottom of clamp clip 2 is provided with stationary contact 3, and lever plate 5 is insulator, and lever plate 5 is connected to the bottom of upper shell 11 by pillar 6
Portion, pillar 6 and the chain connection of lever plate 5, lever plate 5 is provided with tension spring 8 near one end of ground wire jack, slotting to extract
Lever sheet reset insulating power supply during head, is provided with the movable contact 4 corresponding with stationary contact 3, two 4 points of movable contacts on lever plate 5
The live wire and zero line of power supply are not connect, and lever plate 5 is provided with compression leg 7 in the position corresponding with ground wire jack, for ease of pin energy
Enough accurately to compress compression leg 7, the head of compression leg 7 is provided with deep-slotted chip breaker 71, insulation fairlead is provided with the ground wire jack of upper shell 1
9。
Embodiment 2：Referring to the drawings a kind of 2 lever safety sockets, during the insertion socket of three-pin plug 10, earth pin is first pressed
Press post 7, compression leg 7 will will be connected to live wire respectively by lever plate 5 and two movable contacts 4 of zero line are closed with two stationary contacts 3,
So that three-pin plug 10 and power on.When three-pin plug 10 is extracted, in the presence of tension spring 8, made by lever plate 5
Movable contact 4 is separated with stationary contact 3.
Be can be seen that only when three-pin plug 10 inserts socket, using ground wire by above-described embodiment 1 and embodiment 2
Pin presses lever plate 5, powered movable contact 4 and corresponding stationary contact 3 is closed and can be just switched on power, and individually inserts conductor
Enter in any one jack is all without electricity.Empirical tests, the present invention is safe and reliable, practical.
Claims (7)
1. a kind of lever safety socket, including housing (1), clamp clip (2) and lever plate (5), it is characterised in that：The housing
(1) it is each in the firewire jack and zero line jack of upper shell (11) that a clamping is set including upper shell (11) and lower house (12)
Piece (2), each clamp clip (2) bottom is provided with stationary contact (3), and the lever plate (5) is insulator, and lever plate (5) is by branch
Post (6) is connected to upper shell (11) bottom, and lever plate (5) is provided with tension spring (8), lever plate near one end of ground wire jack
(5) position corresponding with stationary contact (3) is provided with movable contact (4) on, the position corresponding with ground wire jack on lever plate (5)
It is provided with compression leg (7).
2. a kind of lever safety socket according to claim 1, it is characterised in that：Compression leg (7) head is provided with arc
Groove (71).
3. a kind of lever safety socket according to claim 2, it is characterised in that：The material of compression leg (7) is conductor, pressure
Post (7) bottom is provided with the binding post being connected with ground wire.
4. a kind of lever safety socket according to claim 1, it is characterised in that：Between lever plate (5) and pillar (6)
It is chain connection.
5. a kind of lever safety socket according to claim 1, it is characterised in that：Stationary contact (3) with step up piece (2) bottom
Portion is connected by lead, and pin to the multipotency of three-pin plug (10) is touched and steps up piece (2) bottom.
6. a kind of lever safety socket according to claim 1, it is characterised in that：Lever plate (5) is triangle sheet
Structure, three angles are arc structure.
7. a kind of lever safety socket according to claim 1, it is characterised in that：In the ground wire jack of upper shell (11)
It is provided with insulation fairlead (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062304.6A CN106785622A (en) | 2016-11-28 | 2016-11-28 | A kind of lever safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062304.6A CN106785622A (en) | 2016-11-28 | 2016-11-28 | A kind of lever safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106785622A true CN106785622A (en) | 2017-05-31 |
Family
ID=58901694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611062304.6A Pending CN106785622A (en) | 2016-11-28 | 2016-11-28 | A kind of lever safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785622A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529577A (en) * | 2017-08-16 | 2018-01-02 | 庄建军 | A kind of straight drive lift pit shaft garage |
| CN108321576A (en) * | 2018-02-01 | 2018-07-24 | 佛山科学技术学院 | A kind of easy unplugg device of laboratory |
| CN112018554A (en) * | 2020-09-04 | 2020-12-01 | 张彬 | Socket convenient to fix and preventing electric shock |
| CN112186393A (en) * | 2020-09-08 | 2021-01-05 | 贺冰洁 | Electric shock prevention wall socket |
| CN112186435A (en) * | 2020-09-08 | 2021-01-05 | 贺冰洁 | Safe embedded wall socket |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB346534A (en) * | 1930-03-01 | 1931-04-16 | George Marr | Improvements connected with electric switches |
| CN2040278U (en) * | 1987-12-01 | 1989-06-28 | 权斌 | Anti-shock socket |
| CN1170975A (en) * | 1996-07-15 | 1998-01-21 | 敖谦平 | Safety socket |
| CN2884602Y (en) * | 2006-04-05 | 2007-03-28 | 赵兢 | Lever type socket |
| CN2888676Y (en) * | 2005-12-27 | 2007-04-11 | 周文军 | Safety socket |
| CN201018132Y (en) * | 2006-12-29 | 2008-02-06 | 浙江大学 | Convenient power outlet |
| CN201038495Y (en) * | 2007-04-06 | 2008-03-19 | 巢海峰 | Safety socket |
| CN201048216Y (en) * | 2007-05-25 | 2008-04-16 | 上海市七宝中学 | Safety socket |
| CN202094362U (en) * | 2011-06-29 | 2011-12-28 | 耐思电气(嘉兴)有限公司 | Integrated plug bush for power supply socket |
| CN202145512U (en) * | 2011-08-11 | 2012-02-15 | 李境杰 | Power socket with improved structure |
| CN102487167A (en) * | 2010-12-06 | 2012-06-06 | 西安孔明电子科技有限公司 | Electric shock preventing safety socket |
| CN202601968U (en) * | 2012-06-04 | 2012-12-12 | 聂昭宇 | Safety socket |
| CN102882067A (en) * | 2012-09-18 | 2013-01-16 | 吴玲媛 | Convenient socket |
| CN203205581U (en) * | 2013-04-10 | 2013-09-18 | 董瀚泳 | Press-type one hand manipulation socket |
| CN103986001A (en) * | 2014-06-03 | 2014-08-13 | 常州汇森电子有限公司 | Lever type safety socket |
| CN204011886U (en) * | 2014-08-08 | 2014-12-10 | 杨明 | Safety socket |
| CN204538394U (en) * | 2015-03-19 | 2015-08-05 | 温州歌鹿电气科技有限公司 | Socket |
| CN105226448A (en) * | 2015-10-09 | 2016-01-06 | 三峡大学 | Safety socket outlet |
| CN105337077A (en) * | 2014-08-08 | 2016-02-17 | 杨明 | Safety socket |
| CN205543368U (en) * | 2016-03-02 | 2016-08-31 | 杨佳友 | Magnetism electric shock socket and plug |
-
2016
- 2016-11-28 CN CN201611062304.6A patent/CN106785622A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB346534A (en) * | 1930-03-01 | 1931-04-16 | George Marr | Improvements connected with electric switches |
| CN2040278U (en) * | 1987-12-01 | 1989-06-28 | 权斌 | Anti-shock socket |
| CN1170975A (en) * | 1996-07-15 | 1998-01-21 | 敖谦平 | Safety socket |
| CN2888676Y (en) * | 2005-12-27 | 2007-04-11 | 周文军 | Safety socket |
| CN2884602Y (en) * | 2006-04-05 | 2007-03-28 | 赵兢 | Lever type socket |
| CN201018132Y (en) * | 2006-12-29 | 2008-02-06 | 浙江大学 | Convenient power outlet |
| CN201038495Y (en) * | 2007-04-06 | 2008-03-19 | 巢海峰 | Safety socket |
| CN201048216Y (en) * | 2007-05-25 | 2008-04-16 | 上海市七宝中学 | Safety socket |
| CN102487167A (en) * | 2010-12-06 | 2012-06-06 | 西安孔明电子科技有限公司 | Electric shock preventing safety socket |
| CN202094362U (en) * | 2011-06-29 | 2011-12-28 | 耐思电气(嘉兴)有限公司 | Integrated plug bush for power supply socket |
| CN202145512U (en) * | 2011-08-11 | 2012-02-15 | 李境杰 | Power socket with improved structure |
| CN202601968U (en) * | 2012-06-04 | 2012-12-12 | 聂昭宇 | Safety socket |
| CN102882067A (en) * | 2012-09-18 | 2013-01-16 | 吴玲媛 | Convenient socket |
| CN203205581U (en) * | 2013-04-10 | 2013-09-18 | 董瀚泳 | Press-type one hand manipulation socket |
| CN103986001A (en) * | 2014-06-03 | 2014-08-13 | 常州汇森电子有限公司 | Lever type safety socket |
| CN204011886U (en) * | 2014-08-08 | 2014-12-10 | 杨明 | Safety socket |
| CN105337077A (en) * | 2014-08-08 | 2016-02-17 | 杨明 | Safety socket |
| CN204538394U (en) * | 2015-03-19 | 2015-08-05 | 温州歌鹿电气科技有限公司 | Socket |
| CN105226448A (en) * | 2015-10-09 | 2016-01-06 | 三峡大学 | Safety socket outlet |
| CN205543368U (en) * | 2016-03-02 | 2016-08-31 | 杨佳友 | Magnetism electric shock socket and plug |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529577A (en) * | 2017-08-16 | 2018-01-02 | 庄建军 | A kind of straight drive lift pit shaft garage |
| CN108321576A (en) * | 2018-02-01 | 2018-07-24 | 佛山科学技术学院 | A kind of easy unplugg device of laboratory |
| CN112018554A (en) * | 2020-09-04 | 2020-12-01 | 张彬 | Socket convenient to fix and preventing electric shock |
| CN112186393A (en) * | 2020-09-08 | 2021-01-05 | 贺冰洁 | Electric shock prevention wall socket |
| CN112186435A (en) * | 2020-09-08 | 2021-01-05 | 贺冰洁 | Safe embedded wall socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |