CN113328280B - New forms of energy fill electric pile protection against electric shock equipment - Google Patents

New forms of energy fill electric pile protection against electric shock equipment Download PDF

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Publication number
CN113328280B
CN113328280B CN202110761838.2A CN202110761838A CN113328280B CN 113328280 B CN113328280 B CN 113328280B CN 202110761838 A CN202110761838 A CN 202110761838A CN 113328280 B CN113328280 B CN 113328280B
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China
Prior art keywords
connecting rod
sliding sleeve
plug
hole
groove
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Active
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CN202110761838.2A
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Chinese (zh)
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CN113328280A (en
Inventor
毛炳暖
章仕领
陈星觉
潘如海
陈震雨
林君怡
陈扬杰
池温霞
陈浩
林久森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Wenzhou Electric Power Design Co Ltd
Original Assignee
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Wenzhou Electric Power Design Co Ltd
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Application filed by Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd, Wenzhou Electric Power Design Co Ltd filed Critical Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority to CN202110761838.2A priority Critical patent/CN113328280B/en
Publication of CN113328280A publication Critical patent/CN113328280A/en
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention discloses electric shock prevention equipment for a new energy charging pile, which adopts the technical scheme that the electric shock prevention equipment comprises a connecting rod, wherein one end of the connecting rod extends into a pile body and is fixedly connected with a worm wheel, a socket is connected with a sliding sleeve in a sliding manner, the sliding sleeve is sleeved on a plug and is connected with the plug, a driving seat is arranged in the pile body and is rotatably connected with a rotating shaft, the rotating shaft is provided with a worm and is connected with a connecting rod mechanism, and the worm wheel is meshed with the worm. The invention has the following beneficial effects: the user inserts the plug in the sliding sleeve to and connect fixedly, rotate the handle again, make connecting rod and turbine rotate, drive the axis of rotation that sets up with the worm integration and rotate, drive link mechanism drives the sliding sleeve and removes, thereby in making the plug insert the socket, the user need not closely contact plug or socket, the protection user keeps away from danger, thereby prevents that the user from electrocuting, avoids potential safety hazard.

Description

New forms of energy fill electric pile protection against electric shock equipment
Technical Field
The invention relates to a charging pile, in particular to electric shock prevention equipment for a new energy charging pile.
Background
The new energy automobile is a vehicle which uses a vehicle-mounted power storage device for power supply and uses an electric motor as driving force, and the vehicle can be used as a motor vehicle to run on a road on the premise of meeting road traffic and safety regulations, and is a substitute of a fuel automobile, so that the new energy automobile is concerned by the vast consumer group. Compared with the traditional automobile, the new energy automobile has less environmental pollution and meets the national requirements of novel energy strategies, so that the new energy automobile has a wide prospect in investment markets.
New energy automobile's charging can not leave charging device, if fill electric pile, current rifle that charges is with filling electric pile plug in-process, and easy because the influence of voltage produces electric arc, and this kind of electric arc makes the user who closely contacts rather than electrocute easily, leads to the casualties easily, has the potential danger that causes the incident.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide electric shock prevention equipment for a new energy charging pile, which can prevent a user from getting an electric shock.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a new forms of energy fill electric pile protection against electric shock equipment, including pile body and plug, be provided with the socket on the pile body, still including the handle, fixedly connected with connecting rod on the handle, the one end of connecting rod stretches into in the pile body, and fixedly connected with turbine, socket sliding connection has the sliding sleeve, the sliding sleeve is used for the cover to establish on the plug, with the connector assembly, be provided with in the pile body and drive the seat, it is connected with the axis of rotation to drive the seat rotation, be provided with the worm in the axis of rotation, and be connected with link mechanism, turbine and worm meshing, link mechanism is connected with the sliding sleeve, remove in order to drive the sliding sleeve.
The invention is further configured to: link mechanism is including first connecting rod and second connecting rod, the one end fixed connection of first connecting rod is in the axis of rotation, the other end of first connecting rod rotates and is connected with the third connecting rod, the one end and the axis of rotation of second connecting rod rotate and are connected, the other end of second connecting rod rotates and is connected with the fourth connecting rod, the middle part of third connecting rod and the middle part of fourth connecting rod rotate and connect, the one end of third connecting rod rotates to be connected on the sliding sleeve, the one end rotation of fourth connecting rod is connected on the sliding sleeve.
The invention is further configured to: still be provided with the division board in the stake body, division board has first guiding hole and second guiding hole along the length direction parallel arrangement of socket, is provided with first connecting axle and second connecting axle on the sliding sleeve, one of third connecting rod serves and is provided with first connecting hole, first connecting axle passes first guiding hole to rotate with first connecting hole and be connected, the one end of fourth connecting rod is provided with the second connecting hole, the second connecting axle passes the second guiding hole, rotate with the second connecting hole and be connected.
The invention is further configured to: the partition plate is further provided with a guide groove, the middle of the third connecting rod is rotatably connected with the guide shaft, the middle of the four connecting rods is rotatably connected with the guide shaft, so that the middle of the third connecting rod is rotatably connected with the middle of the four connecting rods, one end of the guide shaft is rotatably connected with a ball, and the ball is arranged in the guide groove in a sliding manner.
The invention is further configured to: still be provided with the spring board on the inner wall of sliding sleeve, still be provided with draw-in groove and spout on the plug, in the one end of spring board inserts the draw-in groove to it is fixed with the sliding sleeve with the plug, spout sliding connection has the roof, and the one end of roof is used for inserting in the draw-in groove to support and lean on the spring board, so that the spring board breaks away from the draw-in groove.
The invention is further configured to: the board is placed to still fixedly connected with on the sliding sleeve, places the board and is provided with the standing groove of placing the plug along the length direction of socket to install the fixing base, rotate on the fixing base and be connected with the fixed plate, and be provided with the fixed slot, be provided with the joint on the fixed plate, the joint is used for inserting the fixed slot, fixes the fixed plate on the fixing base, with fixed plug.
The invention is further configured to: the pile body still is provided with the fixed orifices and resets the groove, resets and is provided with reset spring in the inslot, and the handle is provided with driving hole and through-hole, and through-hole sliding connection has the dead lever, and the dead lever is used for inserting the fixed orifices to it is fixed with the handle, reset spring's one end is connected with the drive block, drive block and driving hole sliding connection.
In conclusion, the invention has the following beneficial effects: the user inserts the plug in the sliding sleeve to and connect fixedly, rotate the handle again, make connecting rod and turbine rotate, drive the axis of rotation that sets up with the worm integration and rotate, drive link mechanism drives the sliding sleeve and removes, thereby in making the plug insert the socket, the user need not closely contact plug or socket, the protection user keeps away from danger, thereby prevents that the user from electrocuting, avoids potential safety hazard.
Drawings
Fig. 1 is a schematic view of a connection structure of a new energy charging pile electric shock prevention device;
FIG. 2 is a schematic view of a connection structure of the link mechanism;
FIG. 3 is a schematic view of the connection structure of the partition plate;
FIG. 4 is a schematic view showing a connection structure of the guide shaft;
FIG. 5 is a schematic perspective view of the fixing base;
FIG. 6 is a schematic view of a connector of the fixing rod;
fig. 7 is a schematic view of a connection structure of the driving block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1-7, a new forms of energy fill electric pile protection against electric shock equipment, including pile body 1 and plug 2, be provided with socket 11 on the pile body 1, still include handle 3, fixedly connected with connecting rod 31 on the handle 3, the one end of connecting rod 31 stretches into in the pile body 1, and fixedly connected with turbine 32, socket 11 sliding connection has sliding sleeve 4, sliding sleeve 4 is used for the cover to establish on plug 2, in order to be connected with plug 2, be provided with in the pile body 1 and drive seat 51, it is connected with axis of rotation 5 to drive seat 51 rotation, be provided with worm 52 on the axis of rotation 5, and be connected with link mechanism 6, turbine 32 meshes with worm 52, link mechanism 6 is connected with sliding sleeve 4, in order to drive sliding sleeve 4 and remove.
Through above-mentioned scheme, the user inserts plug 2 in the sliding sleeve 4 to and fixed, rotate handle 3 again, make connecting rod 31 and turbine 32 rotate, the axis of rotation 5 that drives and worm 52 integration setting rotates, drive link mechanism 6 drives sliding sleeve 4 and removes, thereby make plug 2 insert in socket 11, the user need not closely contact plug 2 or socket 11, the danger is kept away from to the protection user, thereby prevent that the user from electrocuting, avoid potential safety hazard. The worm gear 32 and the worm 52 have a large gear ratio and a self-locking function, so that the plug 2 and the socket 11 are firmly connected, and stable charging can be realized. The sliding sleeve 4 is made of insulating material to prevent electric leakage.
As a modified specific embodiment, the link mechanism 6 includes a first link 61 and a second link 62, one end of the first link 61 is fixedly connected to the rotating shaft 5, the other end of the first link 61 is rotatably connected to a third link 63, one end of the second link 62 is rotatably connected to the rotating shaft 5, the other end of the second link 62 is rotatably connected to a fourth link 64, the middle portion of the third link 63 is rotatably connected to the middle portion of the fourth link 64, one end of the third link 63 is rotatably connected to the sliding sleeve 4, and one end of the fourth link 64 is rotatably connected to the sliding sleeve 4.
Through the scheme, when the rotating shaft 5 rotates, the first connecting rod 61 is driven to rotate, and the second connecting rod 62, the third connecting rod 63 and the fourth connecting rod 64 are driven to rotate, so that the sliding sleeve 4 is driven to move, the moving stroke is long, and the structure is stable.
As a modified specific embodiment, a partition plate 12 is further disposed in the pile body 1, the partition plate 12 is provided with a first guide hole 121 and a second guide hole 122 in parallel along the length direction of the insertion opening 11, the sliding sleeve 4 is provided with a first connecting shaft 41 and a second connecting shaft 42, one end of the third connecting rod 63 is provided with a first connecting hole 631, the first connecting shaft 41 passes through the first guide hole 121 to be rotatably connected with the first connecting hole 631, one end of the fourth connecting rod 64 is provided with a second connecting hole 641, and the second connecting shaft 42 passes through the second guide hole 122 to be rotatably connected with the second connecting hole 641.
Through the above scheme, the first guide hole 121 and the second guide hole 122 guide the first connecting shaft 41 and the second connecting shaft 42, respectively, so as to drive the sliding sleeve 4 to move smoothly along the length direction of the socket 11. The splitter plate 12 separates the sockets 11 from the effects of arcing.
As a modified embodiment, the partition plate 12 is further provided with a guide groove 123, the middle part of the third link 63 is rotatably connected with the guide shaft 65, the middle part of the four-bar link 64 is rotatably connected with the guide shaft 65, so that the middle part of the third link 63 is rotatably connected with the middle part of the four-bar link 64, and one end of the guide shaft 65 is rotatably connected with balls 651 and 651 slidably arranged in the guide groove 123.
With the above arrangement, the guide groove 123 is disposed along the length direction of the socket 11, so that the guide groove 123 can guide the guide shaft 65 to move along the length direction thereof, and support the link mechanism 6 to extend and retract smoothly. The balls 651 play a role in reducing friction, and are used more smoothly.
As a modified specific embodiment, the inner wall of the sliding sleeve 4 is further provided with a spring plate 44, the plug 2 is further provided with a clamping groove 21 and a sliding groove 22, one end of the spring plate 44 is inserted into the clamping groove 21 to fix the plug 2 and the sliding sleeve 4, the sliding groove 22 is slidably connected with a top plate 23, one end of the top plate 23 is used for being inserted into the clamping groove 21 and abuts against the spring plate 44 to enable the spring plate 44 to be separated from the clamping groove 21.
Through the above scheme, after the plug 2 is inserted into the sliding sleeve 4, one end of the spring plate 44 is inserted into the slot 21 in an inward inclined manner, so that the sliding sleeve 4 can push the plug 2 to be inserted into the socket 11. When the connection needs to be disconnected, one end of the top plate 23 is used for being inserted into the clamping groove 21 and abuts against the spring plate 44 by pushing the top plate 23, so that the spring plate 44 is disconnected from the clamping groove 21, and the use is simple and convenient.
As a modified specific embodiment, a placing plate 43 is further fixedly connected to the sliding sleeve 4, the placing plate 43 is provided with a placing groove 431 for placing the plug 2 along the length direction of the socket 11 and is provided with a fixing seat 44, a fixing plate 45 is rotatably connected to the fixing seat 44 and is provided with a fixing groove 441, the fixing plate 45 is provided with a clamping head 451, and the clamping head 451 is used for being inserted into the fixing groove 441 and fixing the fixing plate 45 to the fixing seat 44 to fix the plug 2.
Through above-mentioned scheme, plug 2 places on standing groove 431, rotates fixed plate 45 to insert joint 451 the fixed slot 441, fix fixed plate 45 on fixing base 44, thereby fixed plug 2 ensures plug 2 and sliding sleeve 4 firm in connection, difficult not hard up, so that drive plug 2 and remove.
As a modified specific embodiment, the pile body 1 is further provided with a fixing hole 13 and a reset groove 14, the reset groove 14 is internally provided with a reset spring 15, the handle 3 is provided with a driving hole 33 and a through hole 34, the through hole 34 is slidably connected with a fixing rod 35, the fixing rod 35 is used for being inserted into the fixing hole 13 to be fixed, one end of the reset spring 15 is connected with a driving block 16, and the driving block 16 is slidably connected with the driving hole 33.
Through above-mentioned scheme, after inserting plug 2 into socket 11, insert dead lever 35 fixing hole 13 to it is inseparable to ensure to connect handle 3, and difficult not hard up can stably charge. After charging, when the plug 2 needs to be pulled out, the fixing rod 35 is pulled out from the fixing hole 13, the return spring 15 drives the driving block 16 to move, so that the handle 3 is driven to rotate, and the sliding sleeve 4 drives the plug 2 to pull out the socket 11.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention should also be considered as within the scope of the present invention.

Claims (6)

1. The utility model provides a new forms of energy fill electric pile protection against electric shock equipment, including pile body (1) and plug (2), be provided with socket (11), characterized by on pile body (1): the pile body is characterized by further comprising a handle (3), a connecting rod (31) is fixedly connected to the handle (3), one end of the connecting rod (31) extends into the pile body (1) and is fixedly connected with a turbine (32), the socket (11) is slidably connected with a sliding sleeve (4), the sliding sleeve (4) is used for being sleeved on the plug (2) and is connected with the plug (2), a driving seat (51) is arranged in the pile body (1), the driving seat (51) is rotatably connected with a rotating shaft (5), a worm (52) is arranged on the rotating shaft (5) and is connected with a connecting rod mechanism (6), the turbine (32) is meshed with the worm (52), and the connecting rod mechanism (6) is connected with the sliding sleeve (4) to drive the sliding sleeve (4) to move;
still be provided with spring board (46) on the inner wall of sliding sleeve (4), still be provided with draw-in groove (21) and spout (22) on plug (2), the one end of spring board (46) is inserted in draw-in groove (21) to it is fixed with plug (2) and sliding sleeve (4), spout (22) sliding connection has roof (23), the one end of roof (23) is used for inserting in draw-in groove (21) to support and lean on spring board (46), so that spring board (46) break away from draw-in groove (21).
2. The new energy charging pile electric shock prevention device of claim 1, characterized in that: link mechanism (6) are including first connecting rod (61) and second connecting rod (62), the one end fixed connection of first connecting rod (61) is on axis of rotation (5), the other end of first connecting rod (61) rotates and is connected with third connecting rod (63), the one end and axis of rotation (5) of second connecting rod (62) rotate and are connected, the other end of second connecting rod (62) rotates and is connected with fourth connecting rod (64), the middle part of third connecting rod (63) and the middle part of fourth connecting rod (64) rotate and are connected, the one end of third connecting rod (63) rotates and connects on sliding sleeve (4), the one end rotation of fourth connecting rod (64) is connected on sliding sleeve (4).
3. The new energy charging pile electric shock prevention device of claim 2, characterized in that: still be provided with division board (12) in pile body (1), division board (12) have first guiding hole (121) and second guiding hole (122) along the length direction parallel arrangement of socket (11), be provided with first connecting axle (41) and second connecting axle (42) on sliding sleeve (4), one of third connecting rod (63) is served and is provided with first connecting hole (631), first connecting axle (41) pass first guiding hole (121) to rotate with first connecting hole (631) and be connected, the one end of fourth connecting rod (64) is provided with second connecting hole (641), second connecting axle (42) pass second guiding hole (122) to rotate with second connecting hole (641) and be connected.
4. The electric shock prevention device for the new energy charging pile according to claim 3, characterized in that: still be provided with guide way (123) on division board (12), the middle part of third connecting rod (63) is rotated and is connected guiding axle (65), the middle part and the guiding axle (65) of four-bar linkage (64) are rotated and are connected to make the middle part of third connecting rod (63) rotate with the middle part of fourth connecting rod (64) and be connected, the one end of guiding axle (65) is rotated and is connected with ball (651), ball (651) slide and set up in guide way (123).
5. The new energy charging pile electric shock prevention device of claim 4, characterized in that: the plug fixing device is characterized in that a placing plate (43) is fixedly connected to the sliding sleeve (4), a placing groove (431) for placing the plug (2) is formed in the placing plate (43) along the length direction of the socket (11), a fixing seat (44) is installed, a fixing plate (45) is connected to the fixing seat (44) in a rotating mode and provided with a fixing groove (441), a clamping connector (451) is arranged on the fixing plate (45), the clamping connector (451) is used for being inserted into the fixing groove (441), and the fixing plate (45) is fixed to the fixing seat (44) so as to fix the plug (2).
6. The new energy charging pile electric shock preventing device according to any one of claims 1-5, characterized in that: pile body (1) still is provided with fixed orifices (13) and resets groove (14), it is provided with reset spring (15) in groove (14) to reset, handle (3) are provided with drive hole (33) and through-hole (34), through-hole (34) sliding connection has dead lever (35), dead lever (35) are used for inserting fixed orifices (13) to it is fixed with handle (3), the one end of reset spring (15) is connected with drive block (16), drive block (16) and drive hole (33) sliding connection.
CN202110761838.2A 2021-07-06 2021-07-06 New forms of energy fill electric pile protection against electric shock equipment Active CN113328280B (en)

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CN202110761838.2A CN113328280B (en) 2021-07-06 2021-07-06 New forms of energy fill electric pile protection against electric shock equipment

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DE102021126797B3 (en) 2021-10-15 2022-10-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Charging device for conductive charging of a traction battery of an electric vehicle

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CN106515485B (en) * 2016-11-14 2018-11-06 南京恒天领锐汽车有限公司 A kind of automatic charging system of electric vehicle
CN108422876B (en) * 2018-02-07 2020-12-08 重庆交通职业学院 New energy automobile is with filling electric pile
AU2019204959B2 (en) * 2018-07-11 2020-10-08 Bedetti, Dylan Mark-Anthony MR Residual current circuit breaker and method of testing same
CN109050313B (en) * 2018-08-21 2020-12-22 隗有祥 New energy automobile charging device that can prevent to electrocute
CN209842847U (en) * 2019-05-30 2019-12-24 国网安徽省电力有限公司黄山供电公司 New forms of energy safety warning device
CN111806264A (en) * 2020-07-28 2020-10-23 郑树丽 Supply socket that new energy automobile used

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