CN106887739A - A kind of electric supply installation of protection against electric shock - Google Patents

A kind of electric supply installation of protection against electric shock Download PDF

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Publication number
CN106887739A
CN106887739A CN201710135970.6A CN201710135970A CN106887739A CN 106887739 A CN106887739 A CN 106887739A CN 201710135970 A CN201710135970 A CN 201710135970A CN 106887739 A CN106887739 A CN 106887739A
Authority
CN
China
Prior art keywords
receptacle
power supply
slide unit
balladeur train
stage clip
Prior art date
Application number
CN201710135970.6A
Other languages
Chinese (zh)
Other versions
CN106887739B (en
Inventor
俞亮亮
Original Assignee
沧州市斯派克电子科技有限公司
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Priority to CN201710135970.6A priority Critical patent/CN106887739B/en
Publication of CN106887739A publication Critical patent/CN106887739A/en
Application granted granted Critical
Publication of CN106887739B publication Critical patent/CN106887739B/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
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • 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
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • 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

Abstract

The invention discloses a kind of electric supply installation of protection against electric shock,Including Plug Division and it is arranged on the receptacle portion of Plug Division lower end,Include connecting rod in Plug Division,Power connecting sheet and wire,Connecting rod both sides are fixed with the oblique cutting bar for down extending,In receptacle portion upper end zygomorphism and up extend be provided with balladeur train,The upper end of each balladeur train is equipped with limited block,Lower indent is equipped with each balladeur train,Each pushes groove bottom and is equipped with the first stage clip,Slided between two lower indents and be connected with conducting strip,Up extended end is fixedly connected and lower press-fit first stage clip with conducting strip bottom surface,Jack is provided with the corresponding receptacle portion of oblique cutting bar lower end,The slide slot of zygomorphism setting is provided with receptacle portion between jack,The baffle plate being fixedly connected with receptacle portion is provided between slide slot,Each slide slot upper end is equipped with and passes receptacle portion roof and region communicates between balladeur train perforation,Conductive pin is provided with perforation,Each slide slot bottom is equipped with guide groove;Simple structure of the present invention, is voluntarily powered during grafting, is automatically powered off after extraction, and Supply Security is higher and use cost is relatively low.

Description

A kind of electric supply installation of protection against electric shock
Technical field
The present invention relates to technical field of electric power, particularly a kind of electric supply installation of protection against electric shock.
Background technology
Used as the electrical equipment being commonly used, its security performance is directly connected to the person peace of various people to electric supply installation Entirely.In routine work and life, we are frequently encountered and need to use Power Block to provide power supply for power supply head, but do not make Still it is powered in Power Block in the case of, it is relatively outer that the conducting strip in some Power Blocks is set, and is thus easy to hair Stranger person causes the danger got an electric shock because imprudence is touched, and there is larger potential safety hazard.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of electric supply installation of protection against electric shock, and it can solve the problem that above-mentioned present Problem in technology.
The present invention is achieved through the following technical solutions:A kind of electric supply installation of protection against electric shock of the invention, including insert Socket part and the receptacle portion of the Plug Division lower end is arranged on, connecting rod, power connecting sheet and wire are included in the Plug Division, it is described Connecting rod both sides are fixed with the oblique cutting bar for down extending, zygomorphism and the setting for up extending in the receptacle portion upper end There is balladeur train, the upper end of each balladeur train is equipped with limited block, lower indent is equipped with each described balladeur train, push described in each Groove bottom is equipped with the first stage clip, is slided between two lower indents and is connected with conducting strip, and first stage clip is up Extended end is fixedly connected and lower press-fit with the conducting strip bottom surface, is set in the corresponding described receptacle portion of the oblique cutting bar lower end There is jack, the slide slot of zygomorphism setting is provided with the receptacle portion between the jack, be provided between the slide slot The baffle plate being fixedly connected with the receptacle portion, each described slide slot upper end be equipped with pass the receptacle portion roof and with it is described The perforation that region communicates between balladeur train, conductive pin is provided with the perforation, and each described slide slot bottom is equipped with guide groove, each Slided in the slide slot and be provided with power supply slide unit, the second stage clip is equipped between each power supply slide unit and the baffle plate, The power supply slide unit upper end is provided with power supply hole, and the power supply slide unit bottom is provided with and puts in the guide groove and slide mating connection Projection, the power supply slide unit is provided with angled end away from described second stage clip one end, and the angled end passes the receptacle portion and stretches Enter in the jack.
Preferably technical scheme, the power connecting sheet is electrically connected with the wire, the conductive pin and the power supply Hole is electrically connected with.
Preferably technical scheme, the groove width of the lower indent is equal with the conducting strip width.
Preferably technical scheme, the self gravitation of the receptacle portion is more than the first stage clip maximum flexibility power, institute It is insulation slide unit to state power supply slide unit.
The beneficial effects of the invention are as follows:
1. pushed with lower indent by conducting strip and slide cooperation, increased power connecting sheet push conducting strip move when stability, lead to Crossing the first stage clip can realize automatically reseting when power connecting sheet departs from conducting strip and be disconnected with conductive pin, realize and pull out Go out power-off, increased the security of protection against electric shock.
2. mating connection is slided by oblique cutting bar and jack, so as to move guiding, prevent from moving skew, improve steady Property, while controlling power supply slide unit to slide mating connection with slide slot, so as to control the cooperation of sliding of power supply hole and conductive pin, realize Moving up and down for conductive pin, facilitates automatic power with power-off.
3. coordinated with the top pressure of power supply slide unit by the second stage clip, realize that Plug Division completes automatic multiple after departing from receptacle portion Position, so as to conveniently carry out repetition grafting use.
4. simple structure of the present invention, is voluntarily powered during grafting, is automatically powered off after extraction, and Supply Security is higher and uses into This is relatively low.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of electric supply installation internal structure schematic diagram of protection against electric shock of the invention;
Fig. 2 is a kind of electric supply installation grafting procedure structure schematic diagram of protection against electric shock of the invention;
Fig. 3 be a kind of protection against electric shock of the invention electric supply installation grafting after structural representation.
Fig. 4 is the right side the regarding property enlarged diagram of balladeur train in Fig. 1.
Specific embodiment
As Figure 1-Figure 4, a kind of electric supply installation of protection against electric shock of the invention, including Plug Division 8 and be arranged on it is described insert Include connecting rod 84, power connecting sheet 81 and wire 83, the connecting rod 84 in the receptacle portion 7 of the lower end of socket part 8, the Plug Division 8 Both sides are fixed with the oblique cutting bar 82 for down extending, zygomorphism and being provided with of up extending in the upper end of the receptacle portion 7 Balladeur train 9, the upper end of each balladeur train 9 is equipped with limited block 94, is equipped with lower indent 93 in each described balladeur train 9, each institute State the bottom surface of lower indent 93 and be equipped with the first stage clip 92, slided between two lower indents and be connected with conducting strip 91, it is described Up extended end is fixedly connected and lower press-fit first stage clip 92 with the bottom surface of the conducting strip 91, the phase of the lower end of oblique cutting bar 82 The jack 71 for being connected with the oblique cutting bar 82 is provided with the receptacle portion 7 answered, it is described between the jack 71 The slide slot 72 of zygomorphism setting is provided with receptacle portion 7, is provided between the slide slot 72 and is fixedly connected with the receptacle portion 7 Baffle plate 77, each upper end of the slide slot 72 is equipped with and passes the roof of the receptacle portion 7 and the region phase between the balladeur train 9 Logical perforation 75, the conductive pin 78 for sliding mating connection is provided with the perforation 75, and each bottom of the slide slot 72 is equipped with Slide to be slided in the guide groove 73 of stationarity and guiding function, each described slide slot 72 for improving and be provided with power supply slide unit 74, The second stage clip 76 is equipped between each described power supply slide unit 74 and the baffle plate 77, power supply slide unit 74 upper end is provided with power supply Hole 742, power supply slide unit 74 bottom is provided with the projection 743 for putting in the guide groove 73 and sliding mating connection, the power supply Slide unit 74 is provided with angled end 741 away from described one end of second stage clip 76, and the angled end 741 passes the receptacle portion 7 and puts in In the jack 71.
Wherein, the power connecting sheet 81 is electrically connected with the wire 83, and the conductive pin is electrically connected with the power supply hole, So as to realize power supply connection.
Wherein, the groove width of the lower indent 93 is equal with the width of the conducting strip 91, so that stability when increasing downslide.
Wherein, the self gravitation of the receptacle portion is more than the first stage clip maximum flexibility power so that more steady during grafting Gu, the power supply slide unit is insulation slide unit, prevents personnel from touching increase Supply Security by mistake.
During original state, Plug Division 8 deviates from receptacle portion 7, the active force that power supply slide unit 74 passes through the second stage clip 76, so that will In the top pressure of angled end 741 and jack 71 on power supply slide unit 74, meanwhile, the bottom of conductive pin 78 and power supply slide unit 74 in perforation 75 Upper surface abuts against, meanwhile, the upper end of conductive pin 78 is put in balladeur train 9.
When needing grafting to power, by controlling Plug Division 8 towards the side shifting of receptacle portion 7 one, oblique cutting bar 82 is set gradually to put in slotting In hole 71, until the inclined-plane in the inclined-plane of the bottom of oblique cutting bar 82 and angled end 741 is compressed and slides cooperation, oblique cutting bar 82 continues down Sliding makes angled end 741 drive power supply slide unit 74 to overcome the active force of the second stage clip 76 gradually to being moved in slide slot 72, when oblique End 741 is slipped into when in slide slot 72, and now, the outboard end of angled end 741 is slided upwards corresponding to the medial surface of oblique cutting bar 82 Coordinate, while conductive pin 78 slides cooperation with power supply slide unit 74 upper surface, when conductive pin 78 is moved at power supply hole 742, this When, being slided by self gravitation for conductive pin 78 is inserted in power supply hole 742 and is powered, and the conductive pin in sliding insertion power supply hole 742 The upper end surface of receptacle portion 7 in region is in horizontality between 78 upper surfaces and balladeur train 9, meanwhile, the bottom face of power connecting sheet 81 with lead The upper surface of electric piece 91 compresses mating connection, continues to control Plug Division 8 to move down, and power connecting sheet 81 is pushed conducting strip 91 so that conductive Piece 91 overcomes the active force of the first stage clip 92 until being abutted against with the upper surface of conductive pin 78, now completes power supply connection;Work as needs When extracting power-off, control Plug Division 8 to move up drive power connecting sheet 81 first and progressively disengage conducting strip 91, when power connecting sheet 81 is upward When mobile, conducting strip 91 is faded away by the power that compresses down of power connecting sheet 81 so that work of the conducting strip 91 in the first stage clip 92 Gradually moved up under firmly, at the same time, oblique cutting bar 82 progressively disengages jack 71, when oblique cutting bar 82 is moved up, first The outboard end of angled end 741 is relative down to slide cooperation with the medial surface of oblique cutting bar 82, when moving to the oblique of the bottom of oblique cutting bar 82 When at face, the inclined-plane in angled end 741 is set to compress cooperation with the inclined-plane of the bottom of oblique cutting bar 82 by the elastic force of the second stage clip 76, The angled end 741 on power supply slide unit 74 is set gradually to put in jack 71 with the top pressure of the second stage clip 76 by being moved in the continuation of Plug Division 8 It is interior, meanwhile, the inclined-plane in inclined-plane and power supply hole 742 that conductive pin 78 passes through lower end is compressed and slides cooperation, makes the upper end of conductive pin 78 Face is gradually put between balladeur train 9 in region, when oblique cutting bar 82 completely disengages from jack 71, now, the conducting strip in lower indent 93 91 abut against with the limited block 94 of the upper end of balladeur train 9, and angled end 741 puts in jack 71 completely, meanwhile, conductive pin 78 skids off power supply Slide unit 74 is outer and bottom face is abutted against with power supply slide unit 74 upper end, now extracts power-off and completes.
The beneficial effects of the invention are as follows:
1. pushed with lower indent by conducting strip and slide cooperation, increased power connecting sheet push conducting strip move when stability, lead to Crossing the first stage clip can realize automatically reseting when power connecting sheet departs from conducting strip and be disconnected with conductive pin, realize and pull out Go out power-off, increased the security of protection against electric shock.
2. mating connection is slided by oblique cutting bar and jack, so as to move guiding, prevent from moving skew, improve steady Property, while controlling power supply slide unit to slide mating connection with slide slot, so as to control the cooperation of sliding of power supply hole and conductive pin, realize Moving up and down for conductive pin, facilitates automatic power with power-off.
3. coordinated with the top pressure of power supply slide unit by the second stage clip, realize that Plug Division completes automatic multiple after departing from receptacle portion Position, so as to conveniently carry out repetition grafting use.
4. simple structure of the present invention, is voluntarily powered during grafting, is automatically powered off after extraction, and Supply Security is higher and uses into This is relatively low.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (4)

1. a kind of electric supply installation of protection against electric shock, including Plug Division and the receptacle portion of Plug Division lower end is arranged on, it is characterised in that: Include connecting rod, power connecting sheet and wire in Plug Division, connecting rod both sides are fixed with the oblique cutting bar for down extending, in receptacle portion End in zygomorphism and up extend be provided with balladeur train, the upper end of each balladeur train is equipped with limited block, is all provided with each balladeur train There is lower indent, each pushes groove bottom and is equipped with the first stage clip, is slided between two lower indents and is connected with conducting strip, first Up extended end is fixedly connected and lower press-fit stage clip with conducting strip bottom surface, is provided with slotting in the corresponding receptacle portion of oblique cutting bar lower end Hole, is provided with the slide slot of zygomorphism setting in the receptacle portion between jack, be provided between slide slot and be fixedly connected with receptacle portion Baffle plate, each slide slot upper end is equipped with and passes receptacle portion roof and region communicates between balladeur train perforation, set in perforation There is conductive pin, each slide slot bottom is equipped with guide groove, slided in each slide slot and be provided with power supply slide unit, each power supply slide unit Be equipped with the second stage clip between baffle plate, power supply slide unit upper end is provided with power supply hole, power supply slide unit bottom be provided with put in guide groove and The projection of mating connection is slided, power supply slide unit is provided with angled end away from second stage clip one end, and angled end passes receptacle portion and puts in In jack.
2. the electric supply installation of a kind of protection against electric shock according to claim, it is characterised in that:The power connecting sheet and the wire It is electrically connected with, the conductive pin is electrically connected with the power supply hole.
3. the electric supply installation of a kind of protection against electric shock according to claim, it is characterised in that:The groove width of the lower indent and institute State conducting strip width equal.
4. the electric supply installation of a kind of protection against electric shock according to claim, it is characterised in that:The self gravitation of the receptacle portion More than the first stage clip maximum flexibility power, the power supply slide unit is insulation slide unit.
CN201710135970.6A 2017-03-09 2017-03-09 A kind of power supply unit of protection against electric shock Active CN106887739B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710135970.6A CN106887739B (en) 2017-03-09 2017-03-09 A kind of power supply unit of protection against electric shock

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Application Number Priority Date Filing Date Title
CN201710135970.6A CN106887739B (en) 2017-03-09 2017-03-09 A kind of power supply unit of protection against electric shock

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CN106887739B CN106887739B (en) 2019-03-05

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107275852A (en) * 2017-07-14 2017-10-20 金龙飞 A kind of novel bridge equipment
CN107369943A (en) * 2017-07-14 2017-11-21 金龙飞 A kind of bridge equipment
CN107528169A (en) * 2017-08-21 2017-12-29 福州市星旺成信息科技有限公司 A kind of robot device
CN107845913A (en) * 2017-07-14 2018-03-27 广西南宁东能科技有限责任公司 A kind of modified pure electric automobile charging pile device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094565A (en) * 1975-12-12 1978-06-13 Andre Parrier Safety electric connector
CN2724253Y (en) * 2004-08-03 2005-09-07 聂玉霞 Swing shock-proof and anti-slip safety socket
CN201230023Y (en) * 2008-05-27 2009-04-29 李建林 A kind of safety socket
CN104795677A (en) * 2015-05-08 2015-07-22 尚庆光 Power supply equipment using clamping device, and use method thereof
CN105186200A (en) * 2015-07-03 2015-12-23 肖白玉 Socket with power-on indication lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094565A (en) * 1975-12-12 1978-06-13 Andre Parrier Safety electric connector
CN2724253Y (en) * 2004-08-03 2005-09-07 聂玉霞 Swing shock-proof and anti-slip safety socket
CN201230023Y (en) * 2008-05-27 2009-04-29 李建林 A kind of safety socket
CN104795677A (en) * 2015-05-08 2015-07-22 尚庆光 Power supply equipment using clamping device, and use method thereof
CN105186200A (en) * 2015-07-03 2015-12-23 肖白玉 Socket with power-on indication lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107275852A (en) * 2017-07-14 2017-10-20 金龙飞 A kind of novel bridge equipment
CN107369943A (en) * 2017-07-14 2017-11-21 金龙飞 A kind of bridge equipment
CN107845913A (en) * 2017-07-14 2018-03-27 广西南宁东能科技有限责任公司 A kind of modified pure electric automobile charging pile device
CN107528169A (en) * 2017-08-21 2017-12-29 福州市星旺成信息科技有限公司 A kind of robot device

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Effective date of registration: 20201224

Address after: 532699 east side of the middle section of Youyi Avenue, Chongzuo City, Guangxi Zhuang Autonomous Region

Patentee after: CHONGZUO POWER SUPPLY BUREAU OF GUANGXI POWER GRID Co.,Ltd.

Address before: 061000 Room 403, building 8, Jingye Science Park, 20 Donghai Road, Cangzhou Economic Development Zone, Hebei Province

Patentee before: CANGZHOU SIPAIKE ELECTRONIC TECHNOLOGY Co.,Ltd.