CN108551023B - Socket electric shock protection device - Google Patents
Socket electric shock protection device Download PDFInfo
- Publication number
- CN108551023B CN108551023B CN201810417234.4A CN201810417234A CN108551023B CN 108551023 B CN108551023 B CN 108551023B CN 201810417234 A CN201810417234 A CN 201810417234A CN 108551023 B CN108551023 B CN 108551023B
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- China
- Prior art keywords
- plectrum
- locking
- main body
- rear cover
- socket
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- 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
- H01R13/447—Shutter or cover plate
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- Connector Housings Or Holding Contact Members (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a socket anti-electric shock protection device, comprising: the front cover plate is provided with a pair of plug inserting pieces; the rear cover plate is characterized in that a turnover shifting piece is arranged on the outer wall of the rear cover plate, two side walls of the rear cover plate are respectively provided with a locking device, the shifting piece is located between a locking position and a turnover position, when the locking device locks the shifting piece synchronously, the shifting piece is located at the locking position, and when the locking device releases the shifting piece synchronously, the shifting piece is located at the turnover position. Because the locking ware is located two sides of back shroud, it is good to conceal, and children are difficult for discovering. In addition, even if discovered by children, the socket can be unlocked only by needing higher operation skill, operation obstacles are caused to the children, and the socket electric shock protection device is effectively prevented from being damaged by the children.
Description
The invention relates to a divisional application of an invention patent application with the application number of 201610947981.X, wherein the invention is named as a socket anti-electric shock protection device and the application date is 2016, 11, month and 2.
Technical Field
The invention relates to an electric shock protection device, in particular to an electric shock protection device for a socket.
Background
Modern houses can not be separated from sockets, and are mostly divided into two-hole sockets or three-hole sockets, in order to prevent children at home from getting electric shock, special socket covers are sold in the market, and the socket covers are also divided into two-hole sockets and three-hole sockets and cannot be used randomly. In addition, the jacks of the socket on the market do not always meet the national standard, so the standard socket cover sometimes cannot be used. In addition, children sometimes can turn out the shifting sheet on the socket cover and pull the socket cover down, so that potential safety hazards are easily caused.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides an electric shock protection device for a socket.
The technical problem of the invention is mainly solved by the following technical scheme:
the invention discloses a socket anti-electric shock protection device, comprising:
the front cover plate is provided with a pair of plug inserting pieces;
the rear cover plate is characterized in that a turnover shifting piece is arranged on the outer wall of the rear cover plate, two side walls of the rear cover plate are respectively provided with a locking device, the shifting piece is located between a locking position and a turnover position, when the locking device locks the shifting piece synchronously, the shifting piece is located at the locking position, and when the locking device releases the shifting piece synchronously, the shifting piece is located at the turnover position.
The invention discloses a socket anti-electric shock protection device, comprising:
the front cover plate is provided with a pair of rotating round holes;
the rotating plugs are rotatably arranged in the rotating round holes and comprise long sheet-shaped plug inserting pieces, and the bottoms of the plug inserting pieces are provided with a synchronous fluted disc;
the rear cover plate is characterized in that a turnover shifting piece is arranged on the outer wall of the rear cover plate, two side walls of the rear cover plate are respectively provided with a locking device, the shifting piece is located between a locking position and a turnover position, when the locking device locks the shifting piece synchronously, the shifting piece is located at the locking position, and when the locking device releases the shifting piece synchronously, the shifting piece is located at the turnover position.
The invention discloses a socket anti-electric shock protection device, comprising:
the front cover plate is provided with a pair of rotating round holes;
the rotating plugs are rotatably arranged in the rotating round holes and comprise long sheet-shaped plug inserting pieces, and the bottoms of the plug inserting pieces are provided with a synchronous fluted disc;
a back cover plate, the back cover plate contains a platelike back cover main body, the outer wall of the back cover main body is provided with a turnable platelike plectrum, the upper part of the back cover main body is provided with a through rectangular rotating opening, the two ends of the rotating opening are respectively provided with an arc-shaped rotating clamping groove, two side walls of the back cover main body are respectively provided with a locking notch, the inner wall of the locking notch is provided with a positioning protrusion, the outer wall of the locking notch is provided with a fixed round hole, the locking notch is internally provided with a rotatable locking turntable respectively, the locking turntable contains a circular turntable main body, the center of the turntable main body is provided with a turntable through hole, the side wall of the turntable main body is provided with a long strip-shaped stirring protrusion and a long strip-shaped locking protrusion, a connecting pin penetrates through the fixed round hole and the turntable through hole respectively, the connecting pin is provided with a reset torsion spring, two sides of the bottom of the shifting piece are respectively provided with a shifting piece rotating shaft, two side walls of the shifting piece are respectively provided with a shifting piece clamping groove, the shifting piece rotating shaft is matched with the rotating clamping groove, and the locking protrusion is matched with the shifting piece clamping groove;
the plectrum be in between a locking position and an upset position, work as the plectrum be in when locking position, the outstanding card of locking carousel go into the plectrum draw-in groove in, work as the plectrum be in the upset position, the locking of locking carousel outstanding break away from the plectrum draw-in groove.
The invention discloses a socket anti-electric shock protection device, comprising:
the front cover plate is provided with a pair of rotating round holes;
the rotating plugs are rotatably arranged in the rotating round holes and comprise long sheet-shaped plug inserting pieces, and the bottoms of the plug inserting pieces are provided with a synchronous fluted disc;
a back cover plate, the back cover plate comprises a plate-shaped back cover main body, the outer wall of the back cover main body is provided with a reversible sheet-shaped plectrum, the upper part of the back cover main body is provided with a through rectangular rotating opening, the two ends of the rotating opening are respectively provided with an arc-shaped rotating clamping groove, the two side walls of the back cover main body are respectively provided with a locking notch, the locking notches are respectively internally provided with a slidable locking plectrum, the locking plectrum comprises a long sheet-shaped plectrum transverse bar, the tail part of the plectrum transverse bar is provided with a poking head, the middle part of the outer wall of the back cover main body is provided with a sliding notch, the sliding notch is internally provided with a pair of slidable locking slide blocks, the middle part of the sliding notch is provided with a reed fixing transverse bar, and the two sides of the reed fixing transverse bar are respectively provided with a pressure reed, the pressure reed is respectively propped against the locking slide block, the locking slide block comprises a block-shaped slide block main body, two sides of the bottom of the slide block main body are respectively provided with a sliding flange, a penetrating connecting bayonet is arranged in the sliding flange, the head of the slide block main body is respectively provided with a slide block bayonet, the plectrum transverse bar penetrates through the connecting bayonet, two sides of the bottom of the plectrum are respectively provided with a plectrum rotating shaft, the inner wall of the plectrum is provided with a pair of plectrum bayonets, and the plectrum bayonets are respectively matched with the slide block bayonets of the locking slide block;
the poking piece is positioned between a locking position and a turning position, when the poking piece is positioned at the locking position, the poking piece bayonet is meshed with the sliding block bayonet, and when the poking piece is positioned at the turning position, the poking piece bayonet is separated from the sliding block bayonet.
The socket electric shock protection device has the following advantages: because the locking ware is located two sides of back shroud, it is good to conceal, and children are difficult for discovering. In addition, even if discovered by children, the socket can be unlocked only by needing higher operation skill, operation obstacles are caused to the children, and the socket electric shock protection device is effectively prevented from being damaged by the children.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of the socket anti-electric shock protection device of the present invention;
fig. 2 is an exploded perspective view of the socket protection device of fig. 1;
fig. 3 is a schematic perspective view of the rear cover plate of the socket anti-electric shock protection device in fig. 2, wherein the poking piece 22 is in an overturned position;
FIG. 4 is an exploded perspective view of the rear cover plate of FIG. 3;
FIG. 5 is an enlarged detail view of area A in FIG. 4;
FIG. 6 is an enlarged detail view of the area B in FIG. 4;
FIG. 7 is an enlarged detail view of area C of FIG. 4;
FIG. 8 is a schematic perspective view of the rear cover body of FIG. 4, from another perspective;
FIG. 9 is a schematic perspective view of the locking dial of FIG. 4;
FIG. 10 is a schematic perspective view of the pick of FIG. 4, taken from another perspective;
FIG. 11 is a cross-sectional view of the paddle of FIG. 10 taken along line D-D;
FIG. 12 is a schematic view of the socket protection device against electric shock according to the present invention, wherein the poke sheet is in the locking position;
fig. 13 is a schematic view of the socket protection device against electric shock according to the present invention, wherein the poke sheet is in a flip position;
fig. 14 is a schematic perspective view of the anti-electric shock protection device for a socket according to the present invention, which is a second embodiment, wherein only the rear cover plate is shown;
FIG. 15 is an exploded perspective view of the rear cover plate of FIG. 14;
FIG. 16 is an enlarged detail view of area E in FIG. 15;
FIG. 17 is a perspective view of the locking slide of FIG. 15;
FIG. 18 is a schematic view of the anti-shock device of FIG. 14, with the pick in a locked position;
fig. 19 is a schematic view of the socket protection device of fig. 14 in use with the paddle in an inverted position.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 11, the socket electric shock protection apparatus 1 includes a front cover plate 10 and a rear cover plate 20. The front cover plate 10 and the rear cover plate 20 may be connected by screws at four corners or may be welded by seamless plastic.
The front cover plate 10 is provided with a pair of rotation circular holes 11, and a rotatable rotation plug 30 is respectively provided in the rotation circular holes 11. The rotary plug 30 includes a long plug blade 31, and a synchronous gear 32 is disposed at the bottom of the plug blade 31.
The rear cover plate 20 comprises a plate-shaped rear cover main body 21, a reversible sheet-shaped poking piece 22 is arranged on the outer wall of the rear cover main body 21, a through rectangular rotating opening 214 is arranged on the upper portion of the rear cover main body 21, an arc-shaped rotating clamping groove 215 is respectively arranged at two ends of the rotating opening 214, a locking notch 211 is respectively arranged on two side walls of the rear cover main body 21, a positioning protrusion 213 is arranged on the inner wall of the locking notch 211, a fixing circular hole 212 is arranged on the outer wall of the locking notch 211, a rotatable locking turntable 23 is respectively arranged in the locking notch 211, the locking turntable 23 comprises a circular turntable main body 231, a turntable through hole 232 is arranged at the center of the turntable main body 231, a poking protrusion 233 and an elongated locking protrusion 234 are arranged on the side wall of the elongated turntable main body 231, a connecting pin 24 respectively penetrates through the fixing circular hole 212 and the turntable through hole 232, the connecting pin 24 is provided with a reset torsion spring 25, two sides of the bottom of the pick 22 are respectively provided with a pick rotating shaft 222, two side walls of the pick 22 are respectively provided with a pick slot 221, the pick rotating shaft 222 is matched with the rotating slot 215, and the locking protrusion 234 is matched with the pick slot 221.
The method of using the socket anti-electric shock protection device will be described in detail below.
By utilizing the synchronous fluted disc 32, the user can freely adjust the relative angle of the plug insert 31 of the rotary plug 30, and the plug insert is suitable for two-port sockets or three-port sockets.
As shown in fig. 12, the paddle 22 is now in the locked position. Due to the action of the reset torsion spring 25, the locking dial 23 always tends to turn to the dial slot 221, and the positioning protrusion 213 abuts against the toggle protrusion 233 of the locking dial 23, so that the locking protrusion 234 falls into the dial slot 221, and at this time, the whole dial 22 cannot be flipped out of the rear cover main body 21.
As shown in fig. 13, when the user needs to pull out the protection device, the user only needs to synchronously pull the locking dial 23 with two fingers, so that the left locking dial 23 in fig. 13 rotates counterclockwise, and the right locking dial 23 rotates clockwise, so that the locking protrusion 234 rotates out of the dial slot 221 at the same time, and the dial 22 is in the reversed position. At this point, the user can easily flip the paddle 22 out and pull the entire protection device out of the receptacle.
Because two locking carousel 23 are located two sides of back shroud 20, it is good to conceal, and children are difficult for discovering. In addition, even if the child finds that the child needs to synchronously and reversely rotate the locking rotary disc 23, the child needs high operation skill, obviously, operation obstacles are caused for the child, and the child is effectively prevented from operating the shifting piece.
Fig. 14 to 19 show a second embodiment of the socket electric shock protector according to the present invention, which is different from the first embodiment in the structure of the back cover.
At this time, the rear cover plate 2 comprises a plate-shaped rear cover main body 40, a reversible sheet-shaped pick 50 is provided on the outer wall of the rear cover main body 40, a rectangular through rotary opening 41 is provided on the upper portion of the rear cover main body 40, an arc-shaped rotary slot 42 is provided at each end of the rotary opening 41, a locking notch 43 is provided on each of the two side walls of the rear cover main body 40, a slidable locking pick 70 is provided in each of the locking notches 43, the locking pick 70 comprises a long sheet-shaped pick cross bar 71, a pick head 72 is provided at the end of the pick cross bar 71, a sliding notch 411 is provided in the middle portion of the outer wall of the rear cover main body 40, a pair of slidable locking sliders 60 is provided in each sliding notch 411, a reed fixing cross bar 44 is provided in the middle portion of the sliding notch 411, a pressure reed 45 is provided on each of the two sides of the reed fixing cross bar 44, the pressure reeds 45 abut against the locking sliders 60, the locking slider 60 includes a block-shaped slider main body 61, a sliding flange 62 is respectively disposed on two sides of the bottom of the slider main body 61, a penetrating connection bayonet 63 is disposed in the sliding flange 62, a slider bayonet 64 is respectively disposed on the head of the slider main body 61, the pick bar 71 penetrates the connection bayonet 63, a pick rotating shaft 222 is respectively disposed on two sides of the bottom of the pick 50, a pair of pick bayonets 52 is disposed on the inner wall of the pick 50, and the pick bayonets 52 are respectively matched with the slider bayonet 64 of the locking slider 60.
When the locking mechanism is used, a user only needs to press down the poking piece 50, so that the pair of poking piece bayonets 52 on the inner wall of the poking piece 50 are clamped into the slider bayonets 64 of the locking slider 60, and at the moment, when the poking piece 50 is in the locking position. When the plectrum 50 needs to be turned over, the user utilizes two fingers to synchronously shift the toggle head 72 of the locking plectrum 70, so that the two locking sliding blocks 60 slide towards the fixed cross bar 44 of the reed simultaneously, the sliding block bayonets 64 are separated from the corresponding plectrum bayonets 52, at the moment, the plectrum 50 is positioned at the turning position, and the user can easily turn the plectrum 50 out and pull out the whole protection device from the socket.
Because two toggle heads 72 are located two sides of the back cover plate, the concealment is good, and children are not easy to find. In addition, even if the operating handle is found by children, the children need to synchronously slide the two toggle heads 72 relatively, high operating skill is needed, obviously, operation obstacles are caused to the children, and the operation of the plectrum by the children is effectively prevented.
In addition, the plectrum also can adopt other locking structure, as long as this locking structure position is hidden, and it can to unlock to need higher operating skill moreover. Therefore, the poking sheet can be effectively prevented from being turned out by children, curious children are prevented from pulling out the protection device, and electric shock is avoided.
In addition, the rotating plug 30 can be freely changed in setting angle, and can be suitable for various standard sockets and non-standard sockets.
Without being limited thereto, any changes or substitutions that are not thought of through the inventive work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (1)
1. A socket protection device (1) against electric shock, comprising:
the front cover plate (10) is provided with a pair of rotating round holes (11);
the pair of rotating plugs (30), the rotating plugs (30) are rotatably arranged in the rotating round holes (11), the rotating plugs (30) comprise long sheet-shaped plug inserting pieces (31), and the bottoms of the plug inserting pieces (31) are provided with a synchronous fluted disc (32);
a rear cover plate (2), the rear cover plate (2) comprises a plate-shaped rear cover main body (40), a reversible sheet-shaped plectrum (50) is arranged on the outer wall of the rear cover main body (40), a through rectangular rotating opening (41) is arranged on the upper portion of the rear cover main body (40), two ends of the rotating opening are respectively provided with an arc-shaped rotating clamping groove (42), two side walls of the rear cover main body are respectively provided with a locking notch (43), a slidable locking plectrum (70) is respectively arranged in the locking notch, the locking plectrum comprises a long sheet-shaped plectrum transverse strip (71), the tail portion of the plectrum transverse strip is provided with a shifting head (72), the middle portion of the outer wall of the rear cover main body is provided with a sliding notch (411), a pair of slidable locking sliding sliders (60) is arranged in the sliding notch, the middle portion of the sliding notch is provided with a reed fixing transverse strip (44), the two sides of the reed fixing cross bar are respectively provided with a pressure reed (45) which respectively supports against the locking slide block, the locking slide block comprises a block-shaped slide block main body (61), the two sides of the bottom of the slide block main body are respectively provided with a sliding flange (62), the sliding flange is internally provided with a through connecting bayonet (63), the head of the slide block main body is respectively provided with a slide block bayonet (64), the plectrum cross bar (71) penetrates through the connecting bayonet, the two sides of the bottom of the plectrum are respectively provided with a plectrum rotating shaft (222), the inner wall of the plectrum is provided with a pair of plectrum bayonets (52), and the plectrum bayonets are respectively matched with the slide block bayonets of the;
during the use, the user is as long as push down the plectrum, make a pair of plectrum bayonet socket card on the plectrum inner wall go into to the slider bayonet socket of locking slider on, this moment this plectrum is in the locking position, when needs upset plectrum, the user utilizes two fingers to stir the head in step to stirring the locking plectrum, make two locking sliders slide towards the fixed horizontal bar of reed simultaneously, make the slider bayonet socket take place to break away from with the plectrum bayonet socket that corresponds, at this moment, the plectrum is in on the upset position, the user can easily turn over the plectrum, and extract whole protection device from the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417234.4A CN108551023B (en) | 2016-11-02 | 2016-11-02 | Socket electric shock protection device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947981.XA CN106374262B (en) | 2016-11-02 | 2016-11-02 | Socket shock preventing protector of electric |
| CN201810417234.4A CN108551023B (en) | 2016-11-02 | 2016-11-02 | Socket electric shock protection device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947981.XA Division CN106374262B (en) | 2016-11-02 | 2016-11-02 | Socket shock preventing protector of electric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108551023A CN108551023A (en) | 2018-09-18 |
| CN108551023B true CN108551023B (en) | 2020-09-11 |
Family
ID=57893024
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947981.XA Active CN106374262B (en) | 2016-11-02 | 2016-11-02 | Socket shock preventing protector of electric |
| CN201810417234.4A Active CN108551023B (en) | 2016-11-02 | 2016-11-02 | Socket electric shock protection device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947981.XA Active CN106374262B (en) | 2016-11-02 | 2016-11-02 | Socket shock preventing protector of electric |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106374262B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207303464U (en) * | 2017-09-30 | 2018-05-01 | 深圳市大疆创新科技有限公司 | Socket protection cover structure, battery component and unmanned plane |
| CN109741997B (en) | 2018-12-21 | 2020-07-07 | 华为数字技术（苏州）有限公司 | Hot plug assembly and circuit breaker matched with circuit breaker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2467644A (en) * | 2009-02-04 | 2010-08-11 | Made In Mind Ltd | Thin electrical plug |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163451Y (en) * | 1993-07-08 | 1994-04-27 | 马向伟 | Two-phase plug |
| JP2753470B2 (en) * | 1996-01-30 | 1998-05-20 | 魏 明進 | Outlet protection |
| CN2256593Y (en) * | 1996-02-16 | 1997-06-18 | 王国营 | Rotary disk type safety universal socket |
| CN201536191U (en) * | 2009-08-26 | 2010-07-28 | 南京康尼科技实业有限公司 | Connector locking mechanism |
| CN202797397U (en) * | 2012-07-13 | 2013-03-13 | 谢益长 | Anti-electric shock protection cover |
| CN203883233U (en) * | 2014-06-07 | 2014-10-15 | 温州佳居电气有限公司 | Switching socket dustproof mechanism |
| CN204130763U (en) * | 2014-09-22 | 2015-01-28 | 陈颖樊 | A kind of shock-proof safety protective cover |
| CN204633036U (en) * | 2015-04-21 | 2015-09-09 | 深圳市光峰光电技术有限公司 | Power supply and projecting apparatus |
| CN105552666B (en) * | 2016-03-10 | 2018-06-19 | 北京工业大学 | A kind of more socket wall sockets of safety |
-
2016
- 2016-11-02 CN CN201610947981.XA patent/CN106374262B/en active Active
- 2016-11-02 CN CN201810417234.4A patent/CN108551023B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2467644A (en) * | 2009-02-04 | 2010-08-11 | Made In Mind Ltd | Thin electrical plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108551023A (en) | 2018-09-18 |
| CN106374262B (en) | 2018-11-23 |
| CN106374262A (en) | 2017-02-01 |
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Effective date of registration: 20200813 Address after: 222000 building e, No.38 Guangming Road, high tech Zone, Donghai County, Lianyungang City, Jiangsu Province Applicant after: Jiangsu Tangli Intelligent Technology Co., Ltd Address before: 448004 Xiangshan Road, Dongbao District, Hubei, No. 72, No. Applicant before: Ye Yuling |
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