CN106848773B - A kind of plug assembly of safe power supply - Google Patents

A kind of plug assembly of safe power supply Download PDF

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Publication number
CN106848773B
CN106848773B CN201710052865.6A CN201710052865A CN106848773B CN 106848773 B CN106848773 B CN 106848773B CN 201710052865 A CN201710052865 A CN 201710052865A CN 106848773 B CN106848773 B CN 106848773B
Authority
CN
China
Prior art keywords
slot
slide arm
horizontal concrete
chute
power supply
Prior art date
Application number
CN201710052865.6A
Other languages
Chinese (zh)
Other versions
CN106848773A (en
Inventor
张伟萍
Original Assignee
南京标尚电气有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 南京标尚电气有限公司 filed Critical 南京标尚电气有限公司
Priority to CN201710052865.6A priority Critical patent/CN106848773B/en
Publication of CN106848773A publication Critical patent/CN106848773A/en
Application granted granted Critical
Publication of CN106848773B publication Critical patent/CN106848773B/en

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/71Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44Means for preventing access to live contacts

Abstract

A kind of plug assembly of safe power supply, including the socket being fixedly mounted in wall and the plug being connected with electrical equipment, longitudinal chute is symmetrically set with socket, sliding shoe can be installed slidingly back and forth in longitudinal chute, wall front end is both provided with skewed slot at left and right sides of longitudinal chute, longitudinal chute aft bulkhead is provided with power supply groove at center, sliding shoe aft bulkhead is provided with conductive bump at center, slot of the opening towards front end is set in sliding shoe at symmetrical axis, in sliding shoe left horizontal concrete chute and right horizontal concrete chute are respectively arranged with left and right sides of slot.

Description

A kind of plug assembly of safe power supply
Technical field
The present invention relates to power supply field, is specially a kind of plug assembly of safe power supply.
Background technology
The power supply mode of electrical equipment is typically all to be inserted into by plug in socket, so as to fulfill the confession to electrical equipment Electricity, and in traditional socket, use, be just powered in the jack that plug is inserted into socket for convenience, so as to electrical equipment Be powered, although traditional socket and plug with the use of more convenient, this structure is for some awareness of safety It is not safe enough for crowd not high, cognitive ability is low, such as child, since curiosity, the exploration heart are heavier and fond of play, And parent is also impossible to look at child at any time, therefore, can be inserted when parent does not pay attention to the thing of metal rod, key etc Enter into jack, and the accident that such behavior can get an electric shock, very big injury can be caused to human body, causes to occur when serious There is very big security risk in death, therefore, traditional power supply base, be badly in need of a kind of safe power supply unit.
The content of the invention
It is of the prior art above-mentioned for overcoming it is an object of the invention to provide a kind of plug assembly of safe power supply Defect.
A kind of plug assembly of safe power supply according to the present invention, including the socket that is fixedly mounted in wall and with The plug that electrical equipment is connected, longitudinal chute is symmetrically set with the socket, and the longitudinal chute front end is fixedly mounted There is limiting plate, and sliding shoe can be installed slidingly back and forth in the longitudinal chute, wall front end at left and right sides of the longitudinal chute Skewed slot is both provided with, power supply groove is provided with the longitudinal chute aft bulkhead center, is set at the sliding shoe aft bulkhead center Have with the power supply matched conductive bump of groove, opening is set towards front end at symmetrical axis in the sliding shoe Slot, is respectively arranged with left horizontal concrete chute and right horizontal concrete chute, the left side in the sliding shoe at left and right sides of the slot Left slide arm and right slide arm are slidably fitted with horizontal concrete chute and right horizontal concrete chute respectively, the left slide arm and right slide arm are away from described One end of slot is protruding and is provided with extruding inclined-plane, and the extruding inclined-plane is engaged with corresponding skewed slot, the left cunning Telescopic chute of the opening towards right slide arm is provided with arm, is also set up in the front and rear end wall of the left horizontal concrete chute and right horizontal concrete chute There is limiting slot, spacing protrusion is both provided with the left slide arm and right slide arm front/rear end, the spacing protrusion is installed on described In limiting slot, and the spacing protrusion and the limiting slot are also equipped with top pressure spring between the inner end wall of the slot, The top pressure spring is to by the left slide arm and right slide arm top pressure down fold;The plug rear end face is provided with and the slot Matched arcuate conducting prong elements, and the groove excessively of cross direction profiles is provided with the arcuate conducting prong elements.
Further technical solution, the left horizontal concrete chute and right horizontal concrete chute are in same level, and the left side The groove width of horizontal concrete chute is more than the groove width of the right horizontal concrete chute.
Further technical solution, the groove width of the telescopic chute are equal with the width of the right slide arm.
Further technical solution, the slot left hand end wall are located at rear end and are provided with electroconductive elastic sheet, the electroconductive elastic sheet It is connected with the conductive bump by electric wire, and the power supply Cao Yu cities are electrically connected.
Further technical solution, is provided with the straight slot opposite with the slot at the limiting plate center, so as to allow The arcuate conducting prong elements are inserted into slot.
Further technical solution, the groove of crossing is provided at both ends with guiding wedge surface, so as to facilitate the left slide arm and right cunning The insertion of arm.
The beneficial effects of the invention are as follows:
Due to being provided with groove on arcuate conducting prong elements, so as to stretch into left slide arm and right slide arm, and set in left slide arm Telescopic chute, therefore allow right slide arm to be inserted into telescopic chute during left slide arm and right slide arm gradually slide to the back-end, So as to make left slide arm and right slide arm can continue to slide to the back-end and leave skewed slot, if with other rod pieces such as metal bar or key When being inserted into slot, when left slide arm and right slide arm are close to each other and when being contacted with rod piece, sliding shoe can not continue backward spoon Promote, conduction protrusion can not be inserted into power supply groove, and therefore, electroconductive elastic sheet is not charged, so as to avoid children, child from using gold Belong to bar and be inserted into the accident got an electric shock in slot, substantially increase the safety in utilization of electricity consumption, thus greatly reduce peace Full hidden danger, and apparatus of the present invention are simple in structure, it is esy to use, safe and reliable.
Brief description of the drawings
Fig. 1 is the structure diagram of the plug assembly of the safe power supply of the present invention.
Fig. 2 is the enlarged structure schematic diagram of region of interest in Fig. 1.
Fig. 3 is structure diagram when electrical equipment is powered in the present invention.
Fig. 4 is the top view of plug in the present invention.
Embodiment
With reference to Fig. 1-4, the present invention is described in detail.
With reference to Fig. 1-4, a kind of plug assembly of safe power supply according to an embodiment of the invention, including it is fixedly mounted on Socket 2 in wall and the plug 1 being connected with electrical equipment, are symmetrically set with longitudinal chute 22, institute in the socket 2 State 22 front end of longitudinal chute and be installed with limiting plate 25, and sliding shoe can be installed slidingly back and forth in the longitudinal chute 22 3,22 left and right sides wall front end of longitudinal chute is both provided with skewed slot 23, is provided with the 22 aft bulkhead center of longitudinal chute Power groove 21, be provided with the 3 aft bulkhead center of sliding shoe and the power supply matched conductive bump 31 of groove 21, the cunning Slot 34 of the opening towards front end is set in motion block 3 at symmetrical axis, it is left that the slot 34 is located in the sliding shoe 3 Right both sides are respectively arranged with left horizontal concrete chute 38 and right horizontal concrete chute 39, and the left horizontal concrete chute 38 is connected with right horizontal concrete chute 39 And the slot 34 is orthogonal to, left slide arm 32 and the right side are slidably fitted with respectively in the left horizontal concrete chute 38 and right horizontal concrete chute 39 Slide arm 33, the left slide arm 32 and the one end of right slide arm 33 away from the slot 34 are protruding and be provided with extruding inclined-plane, institute State extruding inclined-plane to be engaged with corresponding skewed slot 23, telescopic chute of the opening towards right slide arm 33 is provided with the left slide arm 32 320, limiting slot 30, left 32 He of slide arm are additionally provided with the front and rear end wall of the left horizontal concrete chute 38 and right horizontal concrete chute 39 Spacing protrusion 36 is both provided with right 33 front/rear end of slide arm, the spacing protrusion 36 is installed in the limiting slot 30, and institute State spacing protrusion 36 and the limiting slot 30 and top pressure spring 37, the top are also equipped between the inner end wall of the slot 34 Pressing spring 37 is to by 33 top pressure down fold 23 of the left slide arm 32 and right slide arm;1 rear end face of plug be provided with it is described The matched arcuate conducting prong elements 11 of slot 34, and the groove 12 excessively of cross direction profiles is provided with the arcuate conducting prong elements 11.
Valuably or exemplarily, wherein, the left horizontal concrete chute 38 and right horizontal concrete chute 39 are in same level, And the groove width of the left horizontal concrete chute 38 is more than the groove width of the right horizontal concrete chute 39.
Valuably or exemplarily, wherein, the groove width of the telescopic chute 320 is equal with the width of the right slide arm 33, from And the right slide arm 33 can be made to extend into the telescopic chute 320.
Valuably or exemplarily, wherein, 34 left hand end wall of slot is located at rear end and is provided with electroconductive elastic sheet 35, described Electroconductive elastic sheet 35 is connected with the conductive bump 31 by electric wire, and the power supply Cao21Yu cities are electrically connected, so as to be led described Alternating current can be linked on electroconductive elastic sheet 35 by electric convex block 31 when being engaged with power supply groove 21, and in arcuate conducting prong elements and the conductive bullet Piece 35 can be powered electrical equipment when contacting.
Valuably or exemplarily, wherein, the straight slot opposite with the slot 34 is provided with 25 center of limiting plate 26, so as to allow the arcuate conducting prong elements 11 to be inserted into slot 34.
Valuably or exemplarily, wherein, the groove width for crossing groove 12 is more than the width of the left slide arm, and both ends are set There is guiding wedge surface, so as to facilitate the insertion of the left slide arm and right slide arm.
During original state, sliding shoe is located at longitudinal chute front end, and left slide arm and right slide arm also are located at the front end of skewed slot, because This, slot is left in left slide arm and the opposite end face of right slide arm,
When needing to power supply for electrical equipment, arcuate conducting prong elements are inserted into slot, the aft bulkhead of arcuate conducting prong elements and slot Continue to promote backward after leaning, under the action of skewed slot, left slide arm and right slide arm are gradually relatively close and are inserted into conductive insert Bar is crossed in groove, and in left slide arm and right slide arm constantly during, right slide arm can also be gradually inserted left slide arm In telescopic chute, so that run left slide arm and right slide arm leaves skewed slot, and sliding shoe can after left slide arm and right slide arm leave skewed slot Continue to slide backward, until conductive bump is inserted into power supply groove, at this time since electroconductive elastic sheet is contacted with arcuate conducting prong elements, and it is conductive Shrapnel is connected with conductive bump also by electric wire, and therefore, electrical equipment can be powered;
And when needing to power off electrical equipment, forward end pulls out arcuate conducting prong elements, and due to left slide arm and right slide arm also In groove is crossed, therefore sliding shoe forward end can be driven to slide, after left slide arm and right slide arm are entered in skewed slot, arcuate conducting prong elements can Continue to drive sliding shoe forward slip, and left slide arm and right slide arm are mutually gradually distance under the action of top pressure spring and are finally reached Groove was simultaneously left in skewed slot front end, and so as to which arcuate conducting prong elements are removed, thus sliding shoe returns to original state, convenient to make next time With.
In apparatus of the present invention, due to being provided with groove on arcuate conducting prong elements, so as to stretch into left slide arm and right slide arm, and Telescopic chute is provided with left slide arm, therefore allows right slide arm to be inserted into during left slide arm and right slide arm gradually slide to the back-end Into telescopic chute, so as to make left slide arm and right slide arm can continue to slide to the back-end and leave skewed slot, if with other rod pieces for example Metal bar or key are when being inserted into slot, when left slide arm and right slide arm are close to each other and when being contacted with rod piece, sliding shoe It can not continue to promote backward, conduction protrusion can not be inserted into power supply groove, and therefore, electroconductive elastic sheet is not charged, so as to avoid Virgin, child is inserted into the accident got an electric shock in slot using metallic rod, substantially increases the safety in utilization of electricity consumption, so that Security risk is greatly reduced, and apparatus of the present invention are simple in structure, it is esy to use, safe and reliable.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention It is subject to claims appended hereto.

Claims (4)

1. a kind of plug assembly of safe power supply, including the socket being fixedly mounted in wall and it is connected with electrical equipment Plug, it is characterised in that:Longitudinal chute is symmetrically set with socket, longitudinal chute front end is installed with limiting plate, and Sliding shoe can be installed, wall front end is both provided with skewed slot at left and right sides of longitudinal chute, and longitudinal direction is sliding in longitudinal chute slidingly back and forth Power supply groove is provided with groove aft bulkhead center, conductive bump is provided with sliding shoe aft bulkhead center, is located at left and right in sliding shoe Slot of the opening towards front end is set at symmetry axis, be respectively arranged with left and right sides of slot in sliding shoe left horizontal concrete chute and Left slide arm and right slide arm, left slide arm and right cunning are slidably fitted with right horizontal concrete chute, left horizontal concrete chute and right horizontal concrete chute respectively The one end of arm away from slot is protruding and is provided with extruding inclined-plane, and opening is provided with left slide arm towards the flexible of right slide arm Limiting slot is additionally provided with the front and rear end wall of groove, left horizontal concrete chute and right horizontal concrete chute, on left slide arm and right slide arm front/rear end Be both provided with spacing protrusion, spacing protrusion is installed in limiting slot, and it is spacing protrusion with limiting slot close to slot inner end wall it Between be also equipped with top pressure spring;Plug rear end face be provided with the matched arcuate conducting prong elements of slot, and be provided with arcuate conducting prong elements It is left under the action of skewed slot when the aft bulkhead of the groove excessively of cross direction profiles, arcuate conducting prong elements and slot continues to promote backward after leaning Sliding slot and right rail are gradually relatively close and are inserted into the crossing in groove of arcuate conducting prong elements;The slot left hand end wall is located at rear end installation There is electroconductive elastic sheet, the electroconductive elastic sheet is connected with the conductive bump by electric wire, and the power supply Cao Yu cities are electrically connected;It is described The straight slot opposite with the slot is provided with limiting plate center, so as to allow the arcuate conducting prong elements to be inserted into slot.
A kind of 2. plug assembly of safe power supply according to claim 1, it is characterised in that:The left horizontal concrete chute and Right horizontal concrete chute is in same level, and the groove width of the left horizontal concrete chute is more than the groove width of the right horizontal concrete chute.
A kind of 3. plug assembly of safe power supply according to claim 1, it is characterised in that:The groove width of the telescopic chute It is equal with the width of the right slide arm.
A kind of 4. plug assembly of safe power supply according to claim 1, it is characterised in that:The groove both ends of crossing are set There is guiding wedge surface.
CN201710052865.6A 2017-01-24 2017-01-24 A kind of plug assembly of safe power supply CN106848773B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710052865.6A CN106848773B (en) 2017-01-24 2017-01-24 A kind of plug assembly of safe power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710052865.6A CN106848773B (en) 2017-01-24 2017-01-24 A kind of plug assembly of safe power supply

Publications (2)

Publication Number Publication Date
CN106848773A CN106848773A (en) 2017-06-13
CN106848773B true CN106848773B (en) 2018-04-13

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CN107369993B (en) * 2017-07-14 2018-09-25 慈溪市启承机械科技有限公司 A kind of electrical equipment for electric engagement device
CN107342569A (en) * 2017-07-21 2017-11-10 程明琴 A kind of novel deduster device
CN108092063A (en) * 2017-08-02 2018-05-29 广州快舟智能环保科技有限公司 A kind of practical cup
CN108092039A (en) * 2017-08-02 2018-05-29 广州快舟智能环保科技有限公司 A kind of modified cup
CN108092048A (en) * 2017-08-02 2018-05-29 成都旭日众鑫科技有限公司 A kind of electric power connecting holder assembly with electroshock-proof function
CN107425338A (en) * 2017-08-02 2017-12-01 潘云江 A kind of safety power supply base device
CN108134271A (en) * 2017-08-02 2018-06-08 广州子龙智能安防科技有限公司 A kind of power supply base device of protection against electric shock
CN108092044A (en) * 2017-08-02 2018-05-29 成都旭日众鑫科技有限公司 A kind of electric power connecting holder assembly of new power on/off safety
CN108092049A (en) * 2017-08-02 2018-05-29 成都旭日众鑫科技有限公司 A kind of electric power connecting holder assembly of modified power on/off safety
CN108110473A (en) * 2017-08-02 2018-06-01 广州子龙智能安防科技有限公司 A kind of novel power supply base device
CN107425355A (en) * 2017-08-16 2017-12-01 宜昌市汇宜兴新能源科技有限公司 A kind of new big data equipment
CN107611667A (en) * 2017-09-04 2018-01-19 衢州沃泽电子科技有限公司 A kind of controllable type power supply base
CN107492745A (en) * 2017-09-12 2017-12-19 陈建江 A kind of new-energy automobile device

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CN103811915A (en) * 2012-11-13 2014-05-21 亚旭电脑股份有限公司 Power socket and safety door mechanism
US9520670B2 (en) * 2014-09-23 2016-12-13 Hubbell Incorporated Tamper resistant receptacle
CN204376045U (en) * 2015-03-09 2015-06-03 浙江工商职业技术学院 Safety socket assembly
CN204720633U (en) * 2015-06-11 2015-10-21 公牛集团有限公司 A kind of two pole insertion hole protection door structures
CN204927614U (en) * 2015-09-17 2015-12-30 施耐德电气(澳大利亚)有限公司 Socket

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PB01 Publication
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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180322

Address after: Room 2501, No. 121, Hongwu North Road, Xuanwu District, Nanjing, Jiangsu

Applicant after: Nanjing Standard Electric Co., Ltd.

Address before: Zhang Dai 315333 Zhejiang city of Ningbo province Cixi Kuanyan Gaojiacun after

Applicant before: Zhang Weiping

GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Plug device for safe power supply

Effective date of registration: 20180919

Granted publication date: 20180413

Pledgee: Bank of Nanjing, Limited by Share Ltd, Nanjing branch

Pledgor: Nanjing Standard Electric Co., Ltd.

Registration number: 2018320000187

Denomination of invention: Plug device for safe power supply

Effective date of registration: 20180919

Granted publication date: 20180413

Pledgee: Bank of Nanjing, Limited by Share Ltd, Nanjing branch

Pledgor: Nanjing Standard Electric Co., Ltd.

Registration number: 2018320000187

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200420

Granted publication date: 20180413

Pledgee: Bank of Nanjing, Limited by Share Ltd, Nanjing branch

Pledgor: NANJING BIAOSHANG ELECTRIC Co.,Ltd.

Registration number: 2018320000187