CN105896186A - Working method of electric shock preventing socket easy and convenient for plug-unplug - Google Patents
Working method of electric shock preventing socket easy and convenient for plug-unplug Download PDFInfo
- Publication number
- CN105896186A CN105896186A CN201610301780.2A CN201610301780A CN105896186A CN 105896186 A CN105896186 A CN 105896186A CN 201610301780 A CN201610301780 A CN 201610301780A CN 105896186 A CN105896186 A CN 105896186A
- Authority
- CN
- China
- Prior art keywords
- slide block
- plug
- slope
- jack
- permanent magnet
- 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
-
- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
-
- 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
- H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/707—Structural association with built-in electrical component with built-in switch interlocked with contact members or counterpart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention provides a working method of an electric shock preventing socket easy and convenient for plug-unplug. The socket comprises a base in the front of which jacks are formed; the plugging direction of the jacks is orthogonal to a slide way in the base; a slide block is arranged in the slide way; metal reeds forming slopes in front of the jacks are symmetrically arranged at two ends of the slide block; in a nonuse state, the slide block biases right to the right jack under the action of a constraint mechanism, the slope on the right side of the slide block faces the right jack, and the slope on the left side is located between the two jacks; after a plug is completely plugged, the slope opposite to the right jack on the right side of the slide block is ejected by a right pin of the plug, the slide block is forced to slide left to the limit position, the metal reeds on the two sides of the slide block just support the inner sides of the two pins of the plug at the moment, and the metal reed on the right side of the slide block is connected with a null line; and the metal reed on the left side is connected with a hot wire. The socket can not only prevent electric shock caused by touching the jacks, but also is easy and convenient for plug-unplug.
Description
Technical field
The present invention relates to electric power facility field, especially, relate to a kind of power receptacle.
Background technology
Power receptacle is that the electric power facility on basis the most, predominantly terminal electrical equipment provide electricity interface.For two jacks of socket, often cause danger to child, owing to the curiosity of child is strong, safety consciousness is weak, it is more likely that go to dig jack with finger or metal object, then will cause electric shock phenomenon.
For the problems referred to above, the defensive measure used at present is, arranges the protective sheet that laterally can flick under plug thrust in the jack of socket, at this time, it may be necessary to use bigger strength to push plug inwards, just protective sheet can be flicked, and insert a plug into position.The Basic Design theory of this kind of socket is by pushing protective sheet by force open, and makes less strength cannot push protective sheet open；The most in actual use, it is inconvenient for, often occurs in the situation that also cannot insert a plug into position under the tremendous effort, it is seen then that the design of current anti-electric shock socket exists obvious defect.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of anti-electric shock socket, this socket is possible not only to prevent touch jack and cause electric shock because digging, and plugs easy and convenient.
The technical solution adopted for the present invention to solve the technical problems is: this anti-electric shock socket includes that pedestal, described pedestal front are provided with two jacks；The slideway that the direction of insertion of described jack is orthogonal in pedestal；A slide block it is provided with in described slideway；The two ends symmetry of this slide block includes metal spring leaf, and described metal spring leaf is in the face of formation slope, jack side；The method of work of described anti-electric shock socket, including: when being not inserted into plug in described socket, described slide block is under the effect of constraint mechanism, the symmetrical plane of deviation said two jack, it is biased in the right right jack side, now, the described slope on the right side of described slide block then deviates left jack for right jack, the slope on the left of slide block and is placed between two jacks；When described socket is inserted into plug, right jack just to described slide block on the right side of slope by the right pin institute pushing and withstanding of plug, slide block is forced to slide to the left, and after plug is fully-inserted, slide block slides into extreme position to the left, now the metal spring leaf of slide block both sides the most outwards props up the inner side of two pins of plug, and now, the metal spring leaf on the right side of described slide block connects with zero line；And the metal spring leaf on the left of slide block connects with live wire.
As preferably, described constraint mechanism includes such as lower component: slideway both sides as described in being arranged on, the left permanent magnet that heteropole is relative, right permanent magnet；The slide block permanent magnet being arranged in described slide block；Two magnetic poles of described slide block permanent magnet and described left permanent magnet, right permanent magnet homopolarity are relative；The magnetic of described left permanent magnet is better than right permanent magnet.
As preferably, the slope of described slide block both sides is collectively formed by described metal spring leaf and insulating element；Described insulating element is in the inner side of described metal spring leaf, i.e. insulating element and constitutes the slope root on whole described slope；And when being not inserted into plug in described socket, the slope root on the described slope on the right side of described slide block is in the face of described right jack；So, for left and right jack the most just to described metal spring leaf, only after plug insertion socket, just make two pieces of metal spring leafs contact with the left and right pin of plug respectively, further increase the safety of socket.
As preferably, the metal spring leaf of described slide block left and right sides is connected with fire zero line the most respectively: the metal spring leaf of left and right sides forms moving contact respectively to the side of slide block；And it is shaped with, on the inwall of described slideway, the static contact matched with described moving contact；At the fully-inserted socket of plug, when making described slide block slide into extreme position to the left, described moving contact and static contact are the most in electrical contact；Otherwise, moving contact does not contacts with static contact；Described static contact is electrically connected to zero live wire；Thus, the safety of socket is further increased.
The beneficial effects of the present invention is: this anti-electric shock socket is when being not inserted into plug, deviate left jack owing to being electrically connected at metal spring leaf on the left of the slide block of live wire and be placed between two jacks, therefore, even if stretching in left jack by finger or metal object, also it is difficult to the metal spring leaf touched on the left of slide block, thus avoids electric shock accidents；And when inserting plug, owing to pin is inserted simultaneously at left and right jack, therefore, right pin will promote slide block to be moved to the left by the slope on the right side of slide block, finally make slide block symmetrical about the symmetrical plane of two jacks, now, the metal spring leaf of slide block both sides the most outwards props up the inner side of two pins of plug, thus realizes normal power-up；Based on this design philosophy, it is seen then that without using strength, and make slide block offset only with skilful power, it is achieved electricity interface purpose；Therefore, compared to current anti-electric shock socket, its plug is the most easy and convenient.
Accompanying drawing explanation
Fig. 1 is an embodiment schematic diagram of this anti-electric shock socket.
Fig. 2 is Fig. 1 embodiment view when plug base pin just stretches into jack.
Fig. 3 is Fig. 1 embodiment view when the fully-inserted jack of plug base pin.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
In the embodiment shown in fig. 1, this anti-electric shock socket includes that pedestal 1, described pedestal 1 front are provided with two jacks 10,10 '；The slideway 100 that the direction of insertion of described jack 10,10 ' is orthogonal in pedestal 1；A slide block 2 it is provided with in described slideway 100；The two ends symmetry of this slide block 2 includes metal spring leaf 21,21 ', and described metal spring leaf 21,21 ' is collectively forming slope at the insulating element 22,22 ' on jack side with slider body；Wherein, described insulating element 22,22 ' forms the slope root on described slope.
In the present embodiment, being provided with slide block permanent magnet in described slide block 2, it forms S pole and N pole at slide block 2 two ends；Slideway 100 both sides are provided with the relative left permanent magnet 11 of heteropole, right permanent magnet 11 '；As it is shown in figure 1, described slide block permanent magnet and left permanent magnet 11, right permanent magnet 11 ' homopolarity are relative, therefore, described slide block 2 is repelled by described left permanent magnet 11, right permanent magnet 11 ' simultaneously；The magnetic of described left permanent magnet 11 is better than right permanent magnet 11 '；Therefore, in its natural state, described slide block 2 will be equilibrated under magnetic repulsion effect in slideway 100 and be partial to right jack 10 ' side.
Using the program that slide block 2 constitutes mechanics constraint, have is clearly advantageous that, it is not necessary to uses mechanical elastic parts, is not only difficult to damage, and it is extremely simple to assemble process.
For the difference that the magnetic of described left permanent magnet 11, right permanent magnet 11 ' is strong and weak, meet following condition: under naturalness, that is when being not inserted into plug in described socket, described slide block 2 is under magnetic repulsion retrains, the symmetrical plane of deviation said two jack 10,10 ', is biased in the right right jack 10 ' side, now, the slope root of the described slope on the right side of described slide block 2 is just to right jack 10 ', and the slope on the left of slide block is then deviateed left jack 10 and is placed between two jacks 10,10 '.In Fig. 2, the pin 41,41 ' of plug 4 has just stretched into jack 10,10 ', is not inserted into plug in being equivalent to socket, it is seen then that now the right pin 41 ' of plug withstands the slope root on the slope on the right side of slide block 2 just, and left pin 41 is the most unsettled；Now the left and right pin of plug 4 is the most electrically isolated.
Lateral dimension for described slide block 2, the condition met is as shown in Figure 2, time in the fully-inserted socket of plug 4, due to right jack 10 ' just to described slide block 2 on the right side of slope, pushing by right pin 41 ', slide block 2 is forced to slide into extreme position, the now inner side of lucky two pins 41,41 ' outwards propping up plug 4 of metal spring leaf 21,22 ' of slide block 2 both sides to the left.
It addition, as shown in FIG. 1 to 3, the metal spring leaf 21,21 ' of slide block 2 left and right sides extends to the side of slide block respectively, forms moving contact 211,211 '；And it is shaped with, on the inwall of described slideway 100, the static contact 31,31 ' matched with described moving contact 211,211 '；When plug is not fully inserted into socket, as shown in Figure 1 and Figure 2, moving contact 211,211 ' does not contacts with static contact 31,31 '；And when the fully-inserted socket of plug, as it is shown on figure 3, now, described slide block 2 slides into extreme position to the left, described moving contact 211,211 ' and static contact 31,31 ' are the most in electrical contact；And described static contact 31,31 ' is electrically connected to zero live wire, specifically, static contact 31 connects live wire, and static contact 31 ' connects zero line；So, equal to there being double shield, the safety of socket is further increased.
Above-mentioned anti-electric shock socket, is designed by the thought being then based on using skilful power to make slide block offset, and therefore compared to current anti-electric shock socket, its plug is the most easy and convenient.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (1)
1. a method of work for anti-electric shock socket, anti-electric shock socket includes that pedestal (1), described pedestal front are provided with two jacks (10,10 ')；The slideway (100) that the direction of insertion of described jack (10,10 ') is orthogonal in pedestal；A slide block (2) it is provided with in described slideway；The two ends symmetry of this slide block includes metal spring leaf (21,21 '), and described metal spring leaf is in the face of formation slope, jack side；
Described method of work, including: when being not inserted into plug (4) in described socket, described slide block (2) is under the effect of constraint mechanism, the symmetrical plane of deviation said two jack (10,10 '), it is biased in the right right jack (10 ') side, now, the described slope on described slide block (2) right side is for right jack (10 '), and the slope on the left of slide block is then deviateed left jack (10) and is placed between two jacks；When described socket is inserted into plug (4), right jack (10 ') just to described slide block on the right side of slope by right pin (41 ') the institute pushing and withstanding of plug, slide block (2) is forced to slide to the left, and after plug (4) is fully-inserted, slide block slides into extreme position to the left, the now inner side of lucky two pins (41,41 ') outwards propping up plug of the metal spring leaf (21,21 ') of slide block both sides, and now, the metal spring leaf (21 ') on described slide block (2) right side connects with zero line；And the metal spring leaf (21) on the left of slide block connects with live wire；
Described constraint mechanism includes such as lower component: slideway as described in being arranged on (100) both sides, left permanent magnet (11) that heteropole is relative, right permanent magnet (11 ')；It is arranged at the slide block permanent magnet in described slide block (2)；Two magnetic poles of described slide block permanent magnet and described left permanent magnet (11), right permanent magnet (11 ') homopolarity are relative；The magnetic of described left permanent magnet (11) is better than right permanent magnet (11 ')；
The slope of described slide block (2) both sides is collectively formed by described metal spring leaf (21,21 ') and insulating element (22,22 ')；Described insulating element (22,22 ') is in the inner side of described metal spring leaf (21,21 '), i.e. insulating element (22,22 ') and constitutes the slope root on whole described slope；And when being not inserted into plug (4) in described socket, the slope root on the described slope on described slide block (2) right side is in the face of described right jack (10 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301780.2A CN105896186B (en) | 2014-09-23 | 2014-09-23 | A kind of method of work of 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 |
| CN201610301780.2A CN105896186B (en) | 2014-09-23 | 2014-09-23 | A kind of method of work of 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 |
|---|---|
| CN105896186A true CN105896186A (en) | 2016-08-24 |
| CN105896186B CN105896186B (en) | 2018-05-08 |
Family
ID=52099617
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410488098.XA Expired - Fee Related CN104218361B (en) | 2014-09-23 | 2014-09-23 | Anti-electric shock socket |
| CN201610299557.9A Expired - Fee Related CN105977734B (en) | 2014-09-23 | 2014-09-23 | The method of work of anti-electric shock socket |
| CN201610299525.9A Expired - Fee Related CN105932495B (en) | 2014-09-23 | 2014-09-23 | A kind of anti-electric shock socket |
| CN201610296884.9A Active CN105977733B (en) | 2014-09-23 | 2014-09-23 | Plug easy and convenient anti-electric shock socket |
| CN201610301780.2A Expired - Fee Related CN105896186B (en) | 2014-09-23 | 2014-09-23 | A kind of method of work of anti-electric shock socket |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410488098.XA Expired - Fee Related CN104218361B (en) | 2014-09-23 | 2014-09-23 | Anti-electric shock socket |
| CN201610299557.9A Expired - Fee Related CN105977734B (en) | 2014-09-23 | 2014-09-23 | The method of work of anti-electric shock socket |
| CN201610299525.9A Expired - Fee Related CN105932495B (en) | 2014-09-23 | 2014-09-23 | A kind of anti-electric shock socket |
| CN201610296884.9A Active CN105977733B (en) | 2014-09-23 | 2014-09-23 | Plug easy and convenient anti-electric shock socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN104218361B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682099B (en) * | 2015-03-18 | 2017-02-01 | 浙江科瑞普电气有限公司 | Safe electric socket |
| CN107611696A (en) * | 2017-09-23 | 2018-01-19 | 徐威 | A kind of deduster equipment |
| CN107404028A (en) * | 2017-09-23 | 2017-11-28 | 徐威 | A kind of novel deduster equipment |
| CN111740287B (en) * | 2020-07-01 | 2021-03-02 | 北京瑞迈三和科技有限公司 | Standby power-off energy-saving device for high-power electric equipment |
| CN111834807A (en) * | 2020-08-08 | 2020-10-27 | 王慧 | Electromagnetic type electric shock prevention safety socket |
| CN113097772B (en) * | 2021-03-02 | 2022-07-29 | 东莞市华之力电子有限公司 | Magnetic force anti-false touch safety socket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210312U (en) * | 1986-12-17 | 1988-02-24 | 李光德 | Multiple-protective self-closed safety socket |
| CN2183035Y (en) * | 1994-03-01 | 1994-11-16 | 黄光富 | Combined switch box with socket for 2 pins or 3 pins 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 |
| WO2011067444A1 (en) * | 2009-12-02 | 2011-06-09 | Antonio Pastor Castillo | Instant opening mechanism for closures |
| CN202601957U (en) * | 2012-03-21 | 2012-12-12 | 浙江工业大学 | Resistance-free pull and plug socket |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203866U (en) * | 1986-06-02 | 1988-02-10 | 李光宇 | Automatically-closed multi-protection safety socket |
| CN2202979Y (en) * | 1994-10-19 | 1995-07-05 | 陈家奎 | Shock-proof electric plug and socket |
| CN2724242Y (en) * | 2004-08-09 | 2005-09-07 | 刘景霞 | Direct inserting shock-proof anti-slip safety socket |
| CN2886860Y (en) * | 2006-01-23 | 2007-04-04 | 褚鹏坤 | A magnetic socket |
| KR100636410B1 (en) * | 2006-08-25 | 2006-10-20 | (주)건창기술단 | Safety devices for outlets embedded in walls inside buildings |
| CN201112854Y (en) * | 2007-10-31 | 2008-09-10 | 上海市杨浦高级中学 | Waterproof and electric shock resisting socket |
| DE202007017561U1 (en) * | 2007-12-15 | 2008-04-10 | Aghakhani, Ali | Magnetic socket and magnetic plug |
| CN201266742Y (en) * | 2008-09-01 | 2009-07-01 | 黄建新 | Safer active anti-electrical-shock protection power socket |
| CN101662091B (en) * | 2009-09-21 | 2012-08-29 | 朱卓儒 | Safety electric shock-prevention socket |
| CN202308467U (en) * | 2011-10-20 | 2012-07-04 | 中国矿业大学 | Anti-electric shock socket |
| CN202423640U (en) * | 2011-12-12 | 2012-09-05 | 马宁 | Anti-electric-shock socket |
| CN202434757U (en) * | 2011-12-29 | 2012-09-12 | 淄博泰光电力器材厂 | Electric contact device |
| CN103682745A (en) * | 2013-11-30 | 2014-03-26 | 黄巧玲 | Socket |
| CN103715542A (en) * | 2013-12-13 | 2014-04-09 | 惠州柯林电器有限公司 | Socket |
-
2014
- 2014-09-23 CN CN201410488098.XA patent/CN104218361B/en not_active Expired - Fee Related
- 2014-09-23 CN CN201610299557.9A patent/CN105977734B/en not_active Expired - Fee Related
- 2014-09-23 CN CN201610299525.9A patent/CN105932495B/en not_active Expired - Fee Related
- 2014-09-23 CN CN201610296884.9A patent/CN105977733B/en active Active
- 2014-09-23 CN CN201610301780.2A patent/CN105896186B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210312U (en) * | 1986-12-17 | 1988-02-24 | 李光德 | Multiple-protective self-closed safety socket |
| CN2183035Y (en) * | 1994-03-01 | 1994-11-16 | 黄光富 | Combined switch box with socket for 2 pins or 3 pins plug |
| WO2011067444A1 (en) * | 2009-12-02 | 2011-06-09 | Antonio Pastor Castillo | Instant opening mechanism for closures |
| 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 |
| CN202601957U (en) * | 2012-03-21 | 2012-12-12 | 浙江工业大学 | Resistance-free pull and plug socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977734A (en) | 2016-09-28 |
| CN105932495B (en) | 2018-04-03 |
| CN105977734B (en) | 2018-05-29 |
| CN104218361A (en) | 2014-12-17 |
| CN104218361B (en) | 2016-06-01 |
| CN105932495A (en) | 2016-09-07 |
| CN105977733A (en) | 2016-09-28 |
| CN105896186B (en) | 2018-05-08 |
| CN105977733B (en) | 2018-06-22 |
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