CN219498276U - Electric shock prevention charging plug for charging electric vehicle - Google Patents

Electric shock prevention charging plug for charging electric vehicle Download PDF

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Publication number
CN219498276U
CN219498276U CN202223451695.4U CN202223451695U CN219498276U CN 219498276 U CN219498276 U CN 219498276U CN 202223451695 U CN202223451695 U CN 202223451695U CN 219498276 U CN219498276 U CN 219498276U
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CN
China
Prior art keywords
charging
charging plug
fixedly connected
electric shock
protective shell
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Active
Application number
CN202223451695.4U
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Chinese (zh)
Inventor
李坤
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Yingtianxia Tianjin Technology Co ltd
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Yingtianxia Tianjin Technology Co ltd
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Priority to CN202223451695.4U priority Critical patent/CN219498276U/en
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    • 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
    • Y02T90/14—Plug-in electric vehicles

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Abstract

The utility model provides an electric shock prevention charging plug for electric vehicle charging, which relates to the technical field of charging plugs and comprises a device main body, wherein the device main body comprises a protective shell, an inserting piece accommodating groove is formed in the protective shell, a spring is fixedly connected to the inner wall of the inserting piece accommodating groove, a metal inserting piece is fixedly connected to one end of the spring, the metal inserting piece at one end of the charging plug can be stored in the inserting piece accommodating groove, when a user needs to use the charging plug, a special-shaped plate at one end of the protective shell is pushed, the special-shaped plate drives a T-shaped sliding block to slide in a sliding groove, the position of the metal inserting piece connected with one end of a connecting beam is changed, after the metal inserting piece is pushed out of the inserting piece accommodating groove, a special-shaped clamping piece is movably clamped with a limiting plate, the charging plug can be connected with a socket for charging, the user can avoid the direct contact of the finger of the metal inserting piece at one end of the charging plug, and the risk of the user in use is reduced.

Description

Electric shock prevention charging plug for charging electric vehicle
Technical Field
The utility model relates to the technical field of charging plugs, in particular to an electric shock prevention charging plug for charging an electric vehicle.
Background
The connector of general electronic products and the plug of electric appliances, called plug, household AC power plug and socket, have male connector protruding like bar or copper plate, and female connector type power socket with slot or cavity physically inserted.
However, in the prior art, when a user pulls out the charging plug by hand, the user does not leave a metal sheet which is contacted with the output end of the charging plug, and the user may get an electric shock, so the utility model provides an electric shock prevention charging plug.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and when a user pulls out a charging plug by hand, the user does not leave a metal sheet which is contacted with the output end of the charging plug, and the user is possibly subjected to electric shock, so the utility model provides an electric shock prevention charging plug.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an electric shock protection charging plug for electric motor car charges, includes the device main part, the device main part includes protecting sheathing, protecting sheathing's inside is equipped with the inserted sheet and accomodates the groove, the inner wall fixedly connected with spring in groove is accomodate to the inserted sheet, the one end fixedly connected with metal inserted sheet of spring, protecting sheathing's inside is equipped with the spout, the one end of spout is equipped with square recess, the inside of spout is equipped with T type slider, the one end fixedly connected with tie-beam of T type slider, the one end of tie-beam is connected with the metal inserted sheet surface.
As a preferred implementation mode, one end of the T-shaped sliding block is provided with a connecting mechanism, the connecting mechanism comprises a special-shaped plate, one end of the special-shaped plate is connected with the T-shaped sliding block, and the outer surface of the special-shaped plate is fixedly connected with a connecting block.
The technical effect of adopting the further scheme is as follows: the T-shaped sliding block can slide in the sliding groove.
As a preferred embodiment, one end of the protective housing is provided with a connecting wire.
The technical effect of adopting the further scheme is as follows: the connecting wire is electrically connected with the protective shell.
As a preferred embodiment, one end of the connecting block is connected with a rotating shaft, and an outer surface of the rotating shaft is rotatably connected with a circular ring.
The technical effect of adopting the further scheme is as follows: the ring can rotate on the rotating shaft.
As a preferred embodiment, the outer surface of the ring is fixed with connecting posts, and the connecting posts are distributed in parallel in a mirror image manner at the center of the ring.
The technical effect of adopting the further scheme is as follows: multiple connection posts may improve stability.
As a preferred implementation mode, one end of the connecting column is fixedly connected with a special-shaped clamping piece, and the outer surface of the protective shell is fixedly connected with a limiting plate.
The technical effect of adopting the further scheme is as follows: the special-shaped clamping piece is movably clamped with the limiting plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, when a user does not use the charging plug, the metal inserting sheet at one end of the charging plug can be stored in the inserting sheet storage groove, when the user needs to use the charging plug, the special-shaped plate at one end of the protective shell is pushed, so that the special-shaped plate drives the T-shaped sliding block to slide in the sliding groove, the position of the metal inserting sheet connected with one end of the connecting beam is changed, after the metal inserting sheet is pushed out of the inserting sheet storage groove, the special-shaped clamping piece is movably clamped with the limiting plate, and the charging plug and the socket can be connected and charged, so that the situation that the user can directly contact one end of the metal inserting sheet of the charging plug by fingers is avoided, and the risk of electric shock of the user during use is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an anti-electric shock charging plug for charging an electric vehicle;
fig. 2 is a structural sectional view of an electric shock prevention charging plug for charging an electric vehicle, provided by the utility model;
fig. 3 is a schematic diagram of a square groove structure of an anti-electric shock charging plug for charging an electric vehicle;
fig. 4 is a schematic diagram of a connection mechanism of an anti-electric shock charging plug for charging an electric vehicle.
Legend description:
1. a device body; 11. a protective housing; 12. a metal insert; 13. an insertion sheet accommodating groove; 14. a spring; 15. a connecting beam; 16. a chute; 17. a T-shaped slider; 18. square grooves; 19. connecting wires;
2. a connecting mechanism; 21. a profiled plate; 22. a connecting block; 23. a rotating shaft; 24. a circular ring; 25. a connecting column; 26. a special-shaped clamping piece; 27. and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides an electric shock protection charging plug for electric motor car charges, including device main part 1, device main part 1 includes protecting sheathing 11, protecting sheathing 11's inside is equipped with inserted sheet storage tank 13, inserted sheet storage tank 13's inner wall fixedly connected with spring 14, spring 14's one end fixedly connected with metal inserted sheet 12, protecting sheathing 11's inside is equipped with spout 16, spout 16's one end is equipped with square recess 18, spout 16's inside is equipped with T type slider 17, T type slider 17's one end fixedly connected with tie-beam 15, tie-beam 15's one end is connected with metal inserted sheet 12 surface, protecting sheathing 11's one end is equipped with connecting wire 19.
In this embodiment, when the user does not charge, the metal insert 12 at one end of the protective housing 11 will be stored in the insert storage slot 13, so that the situation that the metal insert 12 is bent due to extrusion when not in use in daily life is avoided, if the T-shaped slide block 17 is pushed by external force to slide in the slide slot 16, the connection beam 15 is limited by the connection of the T-shaped slide block 17, and meanwhile, the metal insert 12 is limited by the connection of the connection beam 15, so that the T-shaped slide block 17 generates position variation, the connection beam 15 can link the metal insert 12 to move synchronously, at this time, the spring 14 connected with one end of the metal insert 12 is pulled by external force to deform, and once the external force is eliminated, the spring 14 can drive the metal insert 12 to reset.
Example 2
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, one end of the T-shaped sliding block 17 is provided with a connecting mechanism 2, the connecting mechanism 2 comprises a profiled plate 21, one end of the profiled plate 21 is connected with the T-shaped sliding block 17, the outer surface of the profiled plate 21 is fixedly connected with a connecting block 22, one end of the connecting block 22 is connected with a rotating shaft 23, the outer surface of the rotating shaft 23 is rotationally connected with a circular ring 24, the outer surface of the circular ring 24 is fixedly provided with a connecting column 25, the connecting column 25 is distributed in a mirror image parallel with the central position of the circular ring 24, one end of the connecting column 25 is fixedly connected with a profiled clamping piece 26, and the outer surface of the protective shell 11 is fixedly connected with a limiting plate 27.
In this embodiment, when the T-shaped slider 17 is limited by the connection of the profiled plate 21 during re-use, the T-shaped slider 17 will also move synchronously when the position of the profiled plate 21 changes, when the profiled plate 21 gradually approaches the limiting plate 27 in the chute 16, the metal insert 12 connected to one end of the connecting beam 15 will slide out of the insert receiving slot 13 gradually, after the metal insert 12 slides out completely, the profiled clamping piece 26 is rotated upwards at this time, the ring 24 connected to one end of the connecting post 25 rotates in the rotating shaft 23, because the connecting post 25 is limited by the rotation of the profiled clamping piece 26, and the ring 24 is limited by the rotation of the connecting post 25, the connecting post 25 and its components rotate accordingly when the profiled clamping piece 26 rotates, and finally the opening at one end of the profiled clamping piece 26 is movably clamped to the limiting plate 27, so that the position of the metal insert 12 can be limited, the metal insert 12 is prevented from rebounding, after the charging is finished, the user releases the connection limitation of the profiled clamping piece 26 and the limiting plate 27, and the metal insert 12 can be returned to the receiving slot 13 through the spring 14.
Working principle:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when a user does not charge, the metal inserting sheet 12 at one end of the protective housing 11 is stored in the inserting sheet accommodating groove 13, if the T-shaped sliding block 17 is pushed by an external force to slide in the sliding groove 16, the connecting beam 15 is limited by the connection of the T-shaped sliding block 17, and meanwhile, the metal inserting sheet 12 is limited by the connection of the connecting beam 15, so that the T-shaped sliding block 17 changes in position, the connecting beam 15 can link the metal inserting sheet 12 to synchronously move, at the same time, the spring 14 connected with one end of the metal inserting sheet 12 is pulled by the external force, once the external force is eliminated, the spring 14 drives the metal inserting sheet 12 to reset, and as the T-shaped sliding block 17 is limited by the connection of the profiled plate 21, the profiled sliding block 17 also synchronously moves, when the profiled plate 21 gradually approaches the limiting plate 27 in the sliding groove 16, and after the metal inserting sheet 12 at one end of the connecting beam 15 slides out completely, the profiled clamping piece 26 is rotated upwards, so that one end of the connecting post 25 is connected with the metal inserting sheet 12, a rotating shaft 24 is connected with the connecting post 25, and a connecting post 25 is prevented from being connected with the profiled clamping piece 26, namely, the profiled clamping piece is prevented from being limited by the connecting the profiled clamping piece 26 and the profiled clamping piece 25 is rotated, and the profiled clamping piece is prevented from being connected with the end of the profiled clamping piece 25, and limiting the profiled clamping piece, and the profiled clamping piece is finally, and the profiled clamping piece is connected by the profiled clamping piece, and the profiled connecting piece, and the connecting piece 25 is limited by the profiled connecting piece, and the connecting piece.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides an electric shock protection charging plug for electric motor car charges, includes device main part (1), its characterized in that: the device comprises a device body (1) and is characterized in that the device body (1) comprises a protective shell (11), an inserting sheet accommodating groove (13) is formed in the protective shell (11), a spring (14) is fixedly connected to the inner wall of the inserting sheet accommodating groove (13), a metal inserting sheet (12) is fixedly connected to one end of the spring (14), a sliding groove (16) is formed in the protective shell (11), a square groove (18) is formed in one end of the sliding groove (16), a T-shaped sliding block (17) is arranged in the sliding groove (16), a connecting beam (15) is fixedly connected to one end of the T-shaped sliding block (17), and one end of the connecting beam (15) is connected with the outer surface of the metal inserting sheet (12).
2. The electric shock-proof charging plug for charging an electric vehicle according to claim 1, wherein: one end of the T-shaped sliding block (17) is provided with a connecting mechanism (2), the connecting mechanism (2) comprises a special-shaped plate (21), one end of the special-shaped plate (21) is connected with the T-shaped sliding block (17), and the outer surface of the special-shaped plate (21) is fixedly connected with a connecting block (22).
3. The electric shock-proof charging plug for charging an electric vehicle according to claim 1, wherein: one end of the protective shell (11) is provided with a connecting wire (19).
4. The electric shock-proof charging plug for electric vehicle charging according to claim 2, wherein: one end of the connecting block (22) is connected with a rotating shaft (23), and the outer surface of the rotating shaft (23) is rotationally connected with a circular ring (24).
5. The electric shock prevention charging plug for electric vehicle charging according to claim 4, wherein: the outer surface of the circular ring (24) is fixedly provided with connecting columns (25), and the connecting columns (25) are distributed in parallel in a mirror image mode at the central position of the circular ring (24).
6. The electric shock prevention charging plug for electric vehicle charging according to claim 5, wherein: one end of the connecting column (25) is fixedly connected with a special-shaped clamping piece (26), and the outer surface of the protective shell (11) is fixedly connected with a limiting plate (27).
CN202223451695.4U 2022-12-22 2022-12-22 Electric shock prevention charging plug for charging electric vehicle Active CN219498276U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223451695.4U CN219498276U (en) 2022-12-22 2022-12-22 Electric shock prevention charging plug for charging electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223451695.4U CN219498276U (en) 2022-12-22 2022-12-22 Electric shock prevention charging plug for charging electric vehicle

Publications (1)

Publication Number Publication Date
CN219498276U true CN219498276U (en) 2023-08-08

Family

ID=87513737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223451695.4U Active CN219498276U (en) 2022-12-22 2022-12-22 Electric shock prevention charging plug for charging electric vehicle

Country Status (1)

Country Link
CN (1) CN219498276U (en)

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