CN105789961B - Anti-electric shock socket - Google Patents
Anti-electric shock socket Download PDFInfo
- Publication number
- CN105789961B CN105789961B CN201610301778.5A CN201610301778A CN105789961B CN 105789961 B CN105789961 B CN 105789961B CN 201610301778 A CN201610301778 A CN 201610301778A CN 105789961 B CN105789961 B CN 105789961B
- Authority
- CN
- China
- Prior art keywords
- sliding block
- jack
- slope
- plug
- spring leaf
- 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.)
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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
- H01R13/44—Means for preventing access to live contacts
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/7037—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 making use of a magnetically operated switch
Abstract
The present invention provides a kind of anti-electric shock socket, including pedestal, and its front is provided with jack；The direction of insertion of jack is orthogonal to the slideway in pedestal；Sliding block is provided with slideway；The both ends of sliding block, which symmetrically include, is forming the metal spring leaf on slope in face of jack side；Under non-working condition, sliding block is biased in the right right jack side under constraint mechanism effect, and now the slope on the right side of sliding block is then between two jacks for right jack, the slope in left side；After plug is fully-inserted, slope on the right side of the sliding block of right jack face forces sliding block to slide into extreme position to the left, now the metal spring leaf of sliding block both sides props up the inner side of two pins of plug just by the right pin ejection of plug, and now, the metal spring leaf on the right side of sliding block connects with zero line；And the metal spring leaf in left side connects with live wire.The socket can not only prevent because jack is touched in digging and caused by get an electric shock, and plug easy and convenient.
Description
Technical field
The present invention relates to electric power facility field, is to be related to a kind of power receptacle especially.
Background technology
Power receptacle is electric power facility the most basic, and predominantly terminal electrical equipment provides electricity interface.For socket
Two jacks, often danger is caused to children, because the curiosity of children is strong, awareness of safety is weak, it is more likely that use finger
Or metal object goes to dig jack, then will cause electric shock phenomenon.
For above mentioned problem, the defensive measure used at present is that being set in the jack of socket can be in plug thrust
The lower protective sheet laterally flicked, at this time, it may be necessary to be pushed into plug inwards using larger strength, protective sheet can just be flicked, and will
Plug inserts in place.The Basic Design theory of this kind of socket be by pushing protective sheet open by force energetically, and make less strength without
Method pushes protective sheet open；Therefore in actual use, it is inconvenient, often appearing in can not also incite somebody to action under the tremendous effort
The situation of plug insertion in place, it is seen then that the design of current anti-electric shock socket has the defects of obvious.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of anti-electric shock socket, the socket can not only prevent because
Digging touches jack and causes to get an electric shock, and plugs easy and convenient.
The technical solution adopted for the present invention to solve the technical problems is：The anti-electric shock socket includes pedestal, the pedestal
Front is provided with two jacks；The direction of insertion of the jack is orthogonal to a slideway in pedestal；One is provided with the slideway
Sliding block；The both ends of the sliding block symmetrically include metal spring leaf, and the metal spring leaf is forming slope in face of jack side；It is described anti-
The method of work of electric shock socket, including：When being not inserted into plug in the socket, the sliding block in the presence of constraint mechanism,
Deviate the symmetrical plane of described two jacks, be biased in right jack side to the right, now, the slope pair on the right side of the sliding block
Then deviate left jack and be placed between two jacks in slope on the left of right jack, sliding block；When plug is inserted in the socket,
Slope on the right side of the sliding block of right jack institute face forces sliding block Slideslip to the left, and work as by the right pin institute ejection of plug
After plug is fully-inserted, sliding block slides into extreme position to the left, and now the metal spring leaf of sliding block both sides outwards props up plug just
Two pins inner side, and now, the metal spring leaf on the right side of the sliding block connects with zero line；And the metal spring leaf on the left of sliding block
Connect with live wire.
Preferably, the constraint mechanism includes such as lower component：A left side that be arranged on the slideway both sides, that heteropole is relative is forever
Magnet, right permanent magnet；The sliding block permanent magnet being arranged in the sliding block；Two magnetic poles of the sliding block permanent magnet and the left side are forever
Magnet, right permanent magnet homopolarity are relative；The magnetic of the left permanent magnet is better than right permanent magnet.
Preferably, the slope of the sliding block both sides is collectively formed by the metal spring leaf and insulating element；The insulation
Part is in the inner side of the metal spring leaf, i.e. insulating element forms the slope root on the whole slope；And in the socket not
When inserting plug, the slope root on the slope on the right side of the sliding block faces the right jack；So, for left and right jack not just
To the metal spring leaf, only after plug insertion socket, two pieces of metal spring leafs are just made to be contacted respectively with the left and right pins of plug,
Further increase the security of socket.
Preferably, the metal spring leaf of the sliding block left and right sides is connected with fiery zero line respectively in the following way：Left and right
The metal spring leaf of side forms moving contact to the side of sliding block respectively；And it is formed with the inwall of the slideway and the moving contact phase
The static contact matched somebody with somebody；In the fully-inserted socket of plug, when the sliding block is slided into extreme position to the left, the moving contact and stationary contact
Head is just in electrical contact；Otherwise, moving contact and static contact do not contact；The static contact is electrically connected to zero live wire；Thus, one is entered
Step improves the security of socket.
The beneficial effects of the present invention are：The anti-electric shock socket is when being not inserted into plug, due to being electrically connected at live wire
Metal spring leaf on the left of sliding block deviates left jack and is placed between two jacks, therefore, even if stretching into a left side with finger or metal object
In jack, it is also difficult to the metal spring leaf on the left of sliding block is touched, so as to avoid electric shock accidents；And when inserting plug, due to
Pin inserts simultaneously in left and right jack, and therefore, right pin will promote sliding block to be moved to the left by the slope on the right side of sliding block, finally make
Sliding block is symmetrical on the symmetrical plane of two jacks, and now, the metal spring leafs of sliding block both sides outwards prop up plug just two insert
The inner side of pin, so as to realize normal power-up；Based on the design philosophy, it is seen then that without using strength, and make sliding block only with skilful power
Skew, realizes electricity interface purpose；Therefore, it is very easy and convenient compared to current anti-electric shock socket, its plug.
Brief description of the drawings
Fig. 1 is one embodiment schematic diagram of this anti-electric shock socket；
Fig. 2 is view of Fig. 1 embodiments when plug base pin just stretches into jack；
Fig. 3 is view of Fig. 1 embodiments in the fully-inserted jack of plug base pin.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
In the embodiment shown in fig. 1, the anti-electric shock socket includes pedestal 1, the front of pedestal 1 be provided with two jacks 10,
10’；The direction of insertion of the jack 10,10 ' is orthogonal to a slideway 100 in pedestal 1；One is provided with the slideway 100
Sliding block 2；The both ends of the sliding block 2 symmetrically include metal spring leaf 21,21 ', the metal spring leaf 21,21 ' in face of jack side with
Insulating element 22,22 ' on slider body is collectively forming slope；Wherein, the insulating element 22,22 ' forms the slope
Slope root.
In the present embodiment, sliding block permanent magnet is provided with the sliding block 2, it forms S poles and N poles at the both ends of sliding block 2；Slideway
100 both sides are provided with the relative left permanent magnet 11 of heteropole, right permanent magnet 11 '；As shown in figure 1, the sliding block permanent magnet and left permanent magnetism
Body 11, the right homopolarity of permanent magnet 11 ' are relative, and therefore, the sliding block 2 is repelled by the left permanent magnet 11, right permanent magnet 11 ' simultaneously；
The magnetic of the left permanent magnet 11 is better than right permanent magnet 11 '；Therefore, in its natural state, the sliding block 2 will act in magnetic repulsion
Under be equilibrated in slideway 100 and be partial to the right side of jack 10 '.
Mechanics constraint is formed to sliding block 2 using the program, what is had is clearly advantageous that, without using mechanical elastic portion
Part, not only it is difficult to damage, and assembling process is extremely simple.
For the left permanent magnet 11, the difference of the magnetic strength of right permanent magnet 11 ', meet following condition：Under nature,
That is, when being not inserted into plug in the socket, the sliding block 2 deviates described two jacks 10,10 ' under magnetic repulsion constraint
Symmetrical plane, the right side of jack 10 ' is biased in the right, now, the right jack of slope root face of the slope on the right side of sliding block 2
10 ', the slope on the left of sliding block is then deviateed left jack 10 and is placed between two jacks 10,10 '.In Fig. 2, the pin 41 of plug 4,
41 ' just stretch into jack 10,10 ', equivalent to being not inserted into plug in socket, it is seen then that now the right pin 41 ' of plug withstands cunning just
The slope root on the slope on the right side of block 2, and left pin 41 is then hanging；Now the left and right pins of plug 4 are electrically isolated.
For the lateral dimension of the sliding block 2, the condition of satisfaction as shown in Fig. 2 when in 4 fully-inserted socket of plug,
By the slope on the right side of the sliding block 2 of the right institute of jack 10 ' face, by the pushing of right pin 41 ', sliding block 2 is forced to break away to the left
Extreme position is moved, now the metal spring leaf 21,21 ' of the both sides of sliding block 2 outwards props up two pins 41,41 ' of plug 4 just
Inner side.
In addition, as shown in FIG. 1 to 3, the metal spring leaf 21,21 ' of the left and right sides of sliding block 2 extending sideways to sliding block respectively,
Form moving contact 211,211 '；And the stationary contact to match with the moving contact 211,211 ' is formed with the inwall of the slideway 100
First 31,31 '；When plug is not fully inserted into socket, as shown in Figure 1 and Figure 2, moving contact 211,211 ' and static contact 31,31 ' are not
Contact；And when the fully-inserted socket of plug, as shown in figure 3, now, the sliding block 2 slides into extreme position to the left, it is described dynamic
Contact 211,211 ' and static contact 31,31 ' are just in electrical contact；And the static contact 31,31 ' is electrically connected to zero live wire, tool
Body, static contact 31 connects live wire, and static contact 31 ' connects zero line；So, equal to there is double shield, further increase
The security of socket.
Above-mentioned anti-electric shock socket, by being then based on what is designed using the thought that skilful power offsets sliding block, therefore compared to
Current anti-electric shock socket, its plug are very easy and convenient.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (1)
1. a kind of method of work of anti-electric shock socket, anti-electric shock socket includes pedestal（1）, the pedestal front is provided with two jacks
（10、10’）；The jack（10、10’）Direction of insertion be orthogonal to a slideway in pedestal（100）；It is provided with the slideway
One sliding block（2）；The both ends of the sliding block symmetrically include metal spring leaf（21、21’）, and the metal spring leaf is in face of jack side
Form slope；
Described method of work, including：Plug is not inserted into the socket（4）When, the sliding block（2）In the work of constraint mechanism
Under, deviate described two jacks（10、10’）Symmetrical plane, be biased in right jack to the right（10’）Side, now, the sliding block
（2）The slope on right side is for right jack（10’）, left jack is then deviateed on the slope on the left of sliding block（10）And it is placed in two and inserts
Between hole；Plug is inserted in the socket（4）When, right jack（10’）Slope on the right side of the sliding block of institute's face is by plug
Right pin（41’）Institute's ejection, forces sliding block（2）Slideslip to the left, and work as plug（4）After fully-inserted, sliding block slides to the left
To the metal spring leaf of extreme position, now sliding block both sides（21、21’）Just two pins of plug are outwards propped up（41、41’）'s
Inner side, and now, the sliding block（2）The metal spring leaf on right side（21’）Connect with zero line；And the metal spring leaf on the left of sliding block（21）
Connect with live wire；
The constraint mechanism includes such as lower component：It is arranged on the slideway（100）Both sides, left permanent magnet that heteropole is relative
（11）, right permanent magnet（11’）；It is arranged at the sliding block（2）In sliding block permanent magnet；Two magnetic poles of the sliding block permanent magnet with
The left permanent magnet（11）, right permanent magnet（11’）Homopolarity is relative；The left permanent magnet（11）Magnetic be better than right permanent magnet
（11’）；
The sliding block（2）The slope of both sides is by the metal spring leaf（21、21’）And insulating element（22、22’）Collectively form；Institute
State insulating element（22、22’）In the metal spring leaf（21、21’）Inner side, i.e. insulating element（22、22’）Form whole institute
State the slope root on slope；And it is not inserted into plug in the socket（4）When, the sliding block（2）The slope root face on the slope on right side
To the right jack（10’）；
The sliding block（2）The metal spring leaf of left and right sides（21、21’）It is connected respectively with fiery zero line in the following way：Left and right sides
Metal spring leaf（21、21’）Respectively moving contact is formed to the side of sliding block（211、211’）；And the slideway（100）Inwall
On be formed with the static contact to match with the moving contact（31、31’）；In the fully-inserted socket of plug, make the sliding block（2）To the left
When sliding into extreme position, the moving contact（211、211’）And static contact（31、31’）Just it is in electrical contact；Otherwise, moving contact
Do not contacted with static contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301778.5A CN105789961B (en) | 2014-09-23 | 2014-09-23 | Anti-electric shock socket |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488098.XA CN104218361B (en) | 2014-09-23 | 2014-09-23 | Anti-electric shock socket |
| CN201610301778.5A CN105789961B (en) | 2014-09-23 | 2014-09-23 | Anti-electric shock socket |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410488098.XA Division CN104218361B (en) | 2014-09-23 | 2014-09-23 | Anti-electric shock socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105789961A CN105789961A (en) | 2016-07-20 |
| CN105789961B true CN105789961B (en) | 2018-02-06 |
Family
ID=56401059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610301778.5A Active CN105789961B (en) | 2014-09-23 | 2014-09-23 | Anti-electric shock socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105789961B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065357A (en) * | 1991-12-13 | 1992-10-14 | 陈鸿 | Shockproof magnetic plug and socket |
| EP0585351B1 (en) * | 1991-05-16 | 1998-04-29 | University of Houston-University Park | Magnet-superconductor systems having high thrust and high stability |
| CN1146086C (en) * | 1995-04-01 | 2004-04-14 | 阿钦姆·布林格 | Electromechanical connection device |
| CN1240163C (en) * | 2001-02-09 | 2006-02-01 | 东源家庭用品（香港）有限公司 | Electric appliance and its separable electric wire |
| CN2886860Y (en) * | 2006-01-23 | 2007-04-04 | 褚鹏坤 | A magnetic socket |
| CN101557053A (en) * | 2008-04-10 | 2009-10-14 | 鸿富锦精密工业（深圳）有限公司 | Power source connection system and socket and plug |
| DE202011003043U1 (en) * | 2011-02-23 | 2011-04-21 | Meisel, Thilo | Electrical contact point for transmission of data and power supply with magnetic posture and positioning |
-
2014
- 2014-09-23 CN CN201610301778.5A patent/CN105789961B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0585351B1 (en) * | 1991-05-16 | 1998-04-29 | University of Houston-University Park | Magnet-superconductor systems having high thrust and high stability |
| CN1065357A (en) * | 1991-12-13 | 1992-10-14 | 陈鸿 | Shockproof magnetic plug and socket |
| CN1146086C (en) * | 1995-04-01 | 2004-04-14 | 阿钦姆·布林格 | Electromechanical connection device |
| CN1240163C (en) * | 2001-02-09 | 2006-02-01 | 东源家庭用品（香港）有限公司 | Electric appliance and its separable electric wire |
| CN2886860Y (en) * | 2006-01-23 | 2007-04-04 | 褚鹏坤 | A magnetic socket |
| CN101557053A (en) * | 2008-04-10 | 2009-10-14 | 鸿富锦精密工业（深圳）有限公司 | Power source connection system and socket and plug |
| DE202011003043U1 (en) * | 2011-02-23 | 2011-04-21 | Meisel, Thilo | Electrical contact point for transmission of data and power supply with magnetic posture and positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105789961A (en) | 2016-07-20 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180115 Address after: 528300 Guangdong province Foshan city Shunde District llliu Xincheng Zhenghe South Road Applicant after: Cassini Electric Applicance Co., Ltd of Shunde District of Foshan City Address before: 213000 Taihu East Road, Xinbei District, Changzhou, Jiangsu Province, No. 9 Applicant before: Wu Hao |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |