CN113285306A - Electronic locking device for new energy automobile charging seat - Google Patents

Electronic locking device for new energy automobile charging seat Download PDF

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Publication number
CN113285306A
CN113285306A CN202110734375.0A CN202110734375A CN113285306A CN 113285306 A CN113285306 A CN 113285306A CN 202110734375 A CN202110734375 A CN 202110734375A CN 113285306 A CN113285306 A CN 113285306A
Authority
CN
China
Prior art keywords
pull rope
ball
bottom shell
piece
locking
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202110734375.0A
Other languages
Chinese (zh)
Inventor
李帆
李双
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.)
Shenzhen Lingsheng Technology Co ltd
Original Assignee
Shenzhen Lingsheng Technology Co ltd
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 Shenzhen Lingsheng Technology Co ltd filed Critical Shenzhen Lingsheng Technology Co ltd
Priority to CN202110734375.0A priority Critical patent/CN113285306A/en
Publication of CN113285306A publication Critical patent/CN113285306A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
    • 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
    • H01R13/633—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 disengagement only
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention relates to the technical field of electronic locking devices, in particular to an electronic locking device for a new energy automobile charging seat. The anti-theft device comprises a bottom shell and a lead screw motion assembly arranged in the bottom shell, wherein an upper cover matched with the bottom shell is arranged at the upper end of the lead screw motion assembly, a mounting hole is formed in one side of the bottom shell, a locking rod laminating waterproof piece is arranged in the mounting hole, a locking rod penetrates through the locking rod laminating waterproof piece, and the locking rod is connected with the lead screw motion assembly; the invention solves the problem that a lock rod cannot be unlocked through a manual unlocking device when a motor or an internal gear train-lead screw structure is completely clamped in the prior art.

Description

Electronic locking device for new energy automobile charging seat
Technical Field
The invention relates to the technical field of electronic locking devices, in particular to an electronic locking device for a new energy automobile charging seat.
Background
Because the gear train-lead screw structure drives the lock rod to move back and forth in the working process of the electronic locking device, the rack can rub the rubber waterproof piece in the moving process, and the sealing reliability of the whole mechanism can be affected. The existing electronic locking mechanism adopts gear and rack meshing transmission, the holding force is too small, a manual unlocking pull rope and a lock rod move in a linkage manner, the pull rope can rub a rubber waterproof piece in the moving process, the sealing reliability of the whole mechanism can be affected, the lock rod of the electronic locking mechanism and a motor are linked at any time through a gear train-lead screw structure/gear train structure, and when the motor or an internal gear train-lead screw structure is completely clamped, the lock rod cannot be unlocked through a manual unlocking device.
Disclosure of Invention
The invention aims to provide an electronic locking device for a new energy automobile charging seat, and the electronic locking device is used for solving the problems in the background technology.
In order to solve the technical problems, the technical scheme of the invention is as follows: an electronic locking device for a new energy automobile charging seat comprises a bottom shell and a lead screw motion assembly installed in the bottom shell, wherein an upper cover matched with the bottom shell is arranged at the upper end of the lead screw motion assembly, an installation hole is formed in one side of the bottom shell, a locking rod laminating waterproof piece is arranged in the installation hole, a locking rod penetrates through the locking rod laminating waterproof piece, and the locking rod is connected with the lead screw motion assembly;
the lead screw motion assembly comprises a motor assembled on a PCBA board, the motor is engaged with a ball screw through a parallel gear of the motor, the front end of the ball screw is connected with a lock rod fixing piece, the lock rod fixing piece is fixedly connected with the lock rod, a ball clutch piece is arranged on the lock rod fixing piece, the ball clutch piece is connected with a pull rope clutch piece, the pull rope clutch piece is connected with a pull rope buckle, a pull rope clutch reset spring is arranged between the pull rope clutch piece and the pull rope, a ball sleeve is arranged between the ball clutch piece and the ball screw, and a ball is arranged on the ball sleeve; a ball clutch reset spring is arranged on the ball clutch piece;
a pull rope through hole is formed in the other side of the shell, a pull rope waterproof plug is arranged in the pull rope through hole, and the pull rope penetrates through the pull rope through hole to be connected with the pull rope waterproof plug.
The bottom shell is detachably connected with the upper cover.
The lead screw motion assembly is mounted in the bottom shell through a screw.
And a locking feedback switch for feeding back a locking in-place signal to the control end is arranged on the bottom shell.
And an unlocking feedback switch 9 for feeding back an unlocking in-place signal to the control end is arranged on the bottom shell.
The bottom shell is provided with a cable hole for connecting a cable, and a cable hole waterproof plug is arranged in the cable hole in a matched mode.
The locking rod is connected with a locking rod fixing pin for fixing the positions of the locking rod and the screw rod motion assembly in a clamping manner.
The locking rod laminating waterproof piece is a rubber wrinkle waterproof piece.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention uses the structure of the lead screw motion assembly to improve the retention force of the electronic lock and prevent the gun from being pulled out or stolen by mistake.
2. The clutch structure is adopted between the motor and the lock rod and between the pull rope and the lock rod, so that the connection between the motor and the lock rod can be separated in a manual unlocking state, and the reliability of manual unlocking is improved.
3. The locking rod is adopted to fold the waterproof piece as the waterproof piece, so that the waterproof reliability of the invention can be improved.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic structural view of the present invention in a non-clutched state;
FIG. 3 is a partial cross-sectional structural view of FIG. 2;
FIG. 4 is a schematic structural view of the clutch of the present invention;
FIG. 5 is a partial cross-sectional structural view of FIG. 4;
FIG. 6 is a schematic view of the connecting structure of the locking rod laminating waterproof piece and the mounting hole of the invention;
FIG. 7 is a schematic view of the electric lock of the present invention;
FIG. 8 is a partial cross-sectional structural view of FIG. 7;
FIG. 9 is a schematic view of the electrical unlock of the present invention;
fig. 10 is a partial structural sectional view of fig. 9.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1-10, the electronic locking device for the new energy automobile charging stand comprises a bottom shell 1 and a screw rod moving assembly 2 installed in the bottom shell 1, wherein an upper cover 3 matched with the bottom shell 1 is arranged at the upper end of the screw rod moving assembly 2, an installation hole is formed in one side of the bottom shell 1, a locking rod laminating waterproof piece 4 is arranged in the installation hole, a locking rod 5 penetrates through the locking rod laminating waterproof piece 4, and the locking rod 5 is connected with the screw rod moving assembly 2; the lead screw motion assembly 2 comprises a motor 22 assembled on a PCBA board 21, the motor 22 is engaged with a ball screw 24 through a motor parallel gear 23, the front end of the ball screw 24 is connected with a lock rod fixing piece 25, the lock rod fixing piece 25 is fixedly connected with the lock rod 5, a ball clutch piece 26 is arranged on the lock rod fixing piece 25, the ball clutch piece 26 is connected with a pull rope clutch piece 27, the pull rope clutch piece 27 is connected with a pull rope 28 in a buckling mode, a pull rope clutch reset spring 29 is arranged between the pull rope clutch piece 27 and the pull rope 28, a ball sleeve 32 is arranged between the ball clutch piece and the ball screw, and a ball 30 is arranged on the ball sleeve; the ball clutch part 26 is provided with a ball clutch reset spring 31; a pull rope through hole 6 is formed in the other side of the shell 1, a pull rope waterproof plug 7 is arranged in the pull rope through hole 6, and the pull rope 28 penetrates through the pull rope through hole 6 to be connected with the pull rope waterproof plug 7.
Referring to fig. 2-4, in the present invention, when the electronic lock is in a non-clutch state, the ball clutch 26 always supports the ball 30 under the action of the pull-cord clutch return spring 29 to prevent the ball from disengaging from the ball screw 24, when the electronic locking device performs an electric locking/unlocking action, the motor 22 drives the ball screw 24 to rotate, and then drives the locking bar fixing member 25 to move forward/backward, and the locking bar 5 mounted on the locking bar fixing member 25 moves forward/backward along with the movement of the locking bar fixing member 25, so as to achieve the purpose of locking/unlocking. In a normal state, the pull rope 28 fixed to the pull rope clutch 27 is separated from the lead screw moving assembly 2 by the pull rope clutch return spring 29 and does not move with the movement of the lock lever 5. When the electronic locking device performs a manual unlocking action, the pull rope 28 drives the pull rope clutch 27 to move backwards, the ball clutch 26 is pulled to move backwards, and the ball 30 moving backwards is squeezed outwards under the action of the static ball screw 24, so that the ball 30 is separated from the ball screw 24, and the lock rod 5 is separated from the motor 22. At this time, the pull rope 28 is pulled to drive the lock rod 5 to move backwards, so as to achieve the purpose of manual unlocking. Stay cord 28 drives behind locking lever 5 and moves the in-process and can compress stay cord separation and reunion reset spring 29 and ball separation and reunion reset spring 31, under the condition that loses exogenic action on stay cord 28, stay cord separation and reunion piece 27 returns initial condition under stay cord separation and reunion reset spring 29 effect, thereby ball separation and reunion piece 26 returns initial condition under ball separation and reunion reset spring 31 effect and pushes back ball 30 with ball 24 engaged state, electronic lock returns non-clutching state, electronic lock can normally electrically lock/unblock.
For the convenience of installation and disassembly, the bottom shell 1 is detachably connected with the upper cover 3. The screw rod motion assembly 2 is installed in the bottom shell 1 through screws.
As shown in fig. 6, the locking rod laminating waterproof part 4 is a rubber fold waterproof part, adopts a laminating structure, and can not only provide buffering for the locking rod 5 in the movement process, but also improve the reliability of overall waterproofing. And a locking feedback switch 8 for feeding back a locking in-place signal to the control end is arranged on the bottom shell 1. And an unlocking feedback switch 9 for feeding back an unlocking in-place signal to the control end is arranged on the bottom shell 1. The bottom shell is provided with a cable hole 10 for connecting a cable, and a cable hole waterproof plug 11 is arranged in the cable hole 10 in a matching mode. And a lock rod fixing pin 51 for fixing the positions of the lock rod 5 and the lead screw motion assembly 2 is clamped in the lock rod 5. The locking rod laminating waterproof piece 4 is a rubber fold waterproof piece.
Referring to fig. 7-8, during normal power-on, the ball clutch 26 always supports the ball 30 under the action of the pull-rope clutch return spring 29 to prevent the ball 30 from disengaging from the ball screw 24. When the electronic locking device performs an electric locking action, the motor 22 drives the ball screw 24 to rotate, and then drives the locking rod fixing piece 25 to move forward, and the locking rod 5 assembled on the locking rod fixing piece 25 moves forward along with the locking rod fixing piece 25, so as to achieve the purpose of locking. Meanwhile, the locking rod fixing piece 25 triggers the locking feedback switch 8 in the advancing process, a locking in-place signal is fed back to the control end, and at the moment, the pull rope 28 fixed on the pull rope clutch piece 27 is separated from the lead screw motion assembly 2 under the action of the pull rope clutch return spring 29 and does not move along with the movement of the locking rod 5.
As shown in fig. 9-10, in the normal power-on process, the ball clutch 26 always supports the ball 30 under the action of the pull rope clutch return spring 29 to prevent the ball 30 from being disengaged from the ball screw 24, when the electronic locking device performs the power-off action, the motor 22 drives the ball screw 24 to rotate, and then drives the locking rod fixing member 25 to move backwards, and the locking rod 5 assembled on the locking rod fixing member 25 moves backwards along with the movement of the locking rod fixing member 25, thereby achieving the purpose of unlocking. Meanwhile, the locking rod fixing piece 25 triggers the unlocking feedback switch 9 in the process of moving backwards, and an unlocking in-place signal is fed back to the control end. The pull cord 28, which is now attached to the cord clutch 27, is disengaged from the spindle movement assembly 2 by the cord clutch return spring 29 and does not move with the movement of the lock lever.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims (8)

1. The utility model provides a new energy automobile charging seat is with electron locking means which characterized in that: the anti-theft device comprises a bottom shell (1) and a lead screw motion assembly (2) installed in the bottom shell (1), wherein an upper cover (3) matched with the bottom shell (1) is arranged at the upper end of the lead screw motion assembly (2), a mounting hole is formed in one side of the bottom shell (1), a locking rod laminating waterproof piece (4) is arranged in the mounting hole, a locking rod (5) penetrates through the locking rod laminating waterproof piece (4), and the locking rod (5) is connected with the lead screw motion assembly (2);
the lead screw motion assembly (2) comprises a motor (22) assembled on a PCBA (21), the motor (22) is engaged with a ball screw (24) through a motor parallel gear (23), the front end of the ball screw (24) is connected with a lock rod fixing piece (25), the lock rod fixing piece (25) is fixedly connected with a lock rod (5), a ball clutch piece (26) is arranged on the lock rod fixing piece (25), the ball clutch piece (26) is connected with a pull rope clutch piece (27), the pull rope clutch piece (27) is connected with a pull rope (28) in a buckling mode, a pull rope clutch reset spring (29) is arranged between the pull rope clutch piece (27) and the pull rope (28), a ball sleeve (32) is arranged between the ball clutch piece (26) and the ball screw (24), and a ball (30) is arranged on the ball sleeve (32); a ball clutch reset spring (31) is arranged on the ball clutch piece (26);
a pull rope through hole (6) is formed in the other side of the shell (1), a pull rope waterproof plug (7) is arranged in the pull rope through hole (6), and the pull rope (28) penetrates through the pull rope through hole (6) to be connected with the pull rope waterproof plug (7).
2. The electronic locking device for the new energy automobile charging seat according to claim 1, characterized in that: the bottom shell (1) is detachably connected with the upper cover (3).
3. The electronic locking device for the new energy automobile charging seat according to claim 1, characterized in that: the lead screw motion assembly (2) is installed in the bottom shell (1) through a screw.
4. The electronic locking device for the new energy automobile charging seat according to claim 1, characterized in that: and a locking feedback switch (8) for feeding back a locking in-place signal to the control end is arranged on the bottom shell (1).
5. The electronic locking device for the new energy automobile charging seat according to claim 1, characterized in that: and an unlocking feedback switch (9) for feeding back an unlocking in-place signal to the control end is arranged on the bottom shell (1).
6. The electronic locking device for the new energy automobile charging seat according to claim 1, characterized in that: the bottom shell is provided with a cable hole (10) for connecting a cable, and a cable hole waterproof plug (11) is arranged in the cable hole (10) in a matching mode.
7. The electronic locking device for the new energy automobile charging seat according to claim 1, characterized in that: the locking rod (5) is internally connected with a locking rod fixing pin (51) used for fixing the positions of the locking rod (5) and the screw rod motion assembly (2).
8. The electronic locking device for the new energy automobile charging seat according to claim 1, characterized in that: the locking rod laminating waterproof piece (4) is a rubber wrinkle waterproof piece.
CN202110734375.0A 2021-06-30 2021-06-30 Electronic locking device for new energy automobile charging seat Pending CN113285306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110734375.0A CN113285306A (en) 2021-06-30 2021-06-30 Electronic locking device for new energy automobile charging seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110734375.0A CN113285306A (en) 2021-06-30 2021-06-30 Electronic locking device for new energy automobile charging seat

Publications (1)

Publication Number Publication Date
CN113285306A true CN113285306A (en) 2021-08-20

Family

ID=77286049

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110734375.0A Pending CN113285306A (en) 2021-06-30 2021-06-30 Electronic locking device for new energy automobile charging seat

Country Status (1)

Country Link
CN (1) CN113285306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114759402A (en) * 2022-04-25 2022-07-15 东莞市东南新能源科技有限公司 Clutch type transmission mechanism, electronic lock and charging equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114759402A (en) * 2022-04-25 2022-07-15 东莞市东南新能源科技有限公司 Clutch type transmission mechanism, electronic lock and charging equipment
CN114759402B (en) * 2022-04-25 2023-09-08 东莞市东南新能源科技有限公司 Clutch type transmission mechanism, electronic lock and charging equipment

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