CN112217041B - New energy automobile rifle dropout prevention means that charges - Google Patents

New energy automobile rifle dropout prevention means that charges Download PDF

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Publication number
CN112217041B
CN112217041B CN202011030438.6A CN202011030438A CN112217041B CN 112217041 B CN112217041 B CN 112217041B CN 202011030438 A CN202011030438 A CN 202011030438A CN 112217041 B CN112217041 B CN 112217041B
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Prior art keywords
charging
air
gun
gun body
charging head
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CN202011030438.6A
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Chinese (zh)
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CN112217041A (en
Inventor
马金凤
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Wuhu Hongjing Electronics Co Ltd
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Wuhu Hongjing Electronics Co Ltd
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Priority to CN202011030438.6A priority Critical patent/CN112217041B/en
Publication of CN112217041A publication Critical patent/CN112217041A/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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • 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
    • 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
    • B60L53/30—Constructional details of charging stations
    • B60L53/302—Cooling of charging equipment
    • 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
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention provides an anti-falling device for a charging gun of a new energy automobile, which comprises a gun body and a charging head, wherein the gun body is provided with a charging hole; the charging head is arranged on the charging seat, one end of the gun body close to the charging head is provided with a chute, a magnet is connected in the chute in a sliding manner, the side wall of the chute close to one side of the charging head is provided with a through hole, and a transmission rod is connected in the through hole in a sliding manner; the bottom of the function cavity is provided with a turntable, the outer circumference of the turntable is provided with a gear ring, and one end of the transmission rod, which is far away from the charging head, is provided with a gear which is meshed with the gear ring; the end part of the vertical rod is fixedly connected with a cover plate positioned on the surface of the gun body, and a spring is arranged between the bottom of the magnet and the bottom of the sliding groove. The charging gun can be inserted into the charging hole without holding the gun body by a hand; people do not need to hold the charging gun by hands, so that the burden is reduced by freeing the two hands; the circulation speed of the air near the charging head can be accelerated, the heat exchange is accelerated, the cooling is accelerated, the over-high temperature near the charging head is avoided, and the safety of equipment and personnel is guaranteed.

Description

New energy automobile rifle dropout prevention means that charges
Technical Field
The invention belongs to the technical field of charging gun equipment, and particularly relates to an anti-falling device for a charging gun of a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The new energy automobile comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like.
With the progress of electric technology and the enhancement of environmental protection consciousness of people, the electric automobile can solve the problems of environmental pollution, high energy consumption and the like caused by the exhaust emission of a fuel automobile due to a new energy automobile taking a vehicle-mounted power supply as power. The key link in the charging process of the electric automobile is whether electric automobile charging equipment is popularized or not and whether the technology is mature or not, and the key link plays a vital role in popularization and promotion of the electric automobile.
In present electric automobile charging equipment (charger, charging pile, etc.), the rifle head that charges is usually fixed on the fixing base of charging pile self, but need insert it in the charging jack of car during charging, current rifle that charges does not have fixing device, only rely on the block that charging plug and jack butt joint produced to fix the rifle that charges during charging, after the live time overlength, it is easy not hard up, in the process of charging, the rifle that charges is connected insecure with the charging socket of new energy automobile, lead to the problem that the rifle that charges drops or takes off, influence the charging operation of car, and reduce the security of charging operation; the charging time is long at present, even up to tens of minutes or tens of minutes, so that the burden of a user is greatly increased and the charging rest time of the user is occupied when the user holds the fixed charging gun by hands. There is therefore a need for improvement.
Disclosure of Invention
The invention provides an anti-falling device for a charging gun of a new energy automobile, which aims to solve the problems in the prior art.
The technical scheme of the invention is realized as follows:
an anti-falling device for a charging gun of a new energy automobile comprises a gun body and a charging head; the gun body is rectangular, a circular charging seat is arranged at the end part of the gun body, the charging head is arranged on the charging seat, a sliding groove is arranged at one end, close to the charging head, of the gun body, a magnet is connected in the sliding groove in a sliding mode, a through hole is formed in the side wall, close to one side of the charging head, of the sliding groove, a transmission rod is connected in the through hole in a sliding mode, and one end, close to the charging head, of the transmission rod extends out of the gun body; a functional cavity is arranged on one side of the sliding groove, which is far away from the charging head, a rotary table is arranged at the bottom of the functional cavity, a gear ring is arranged on the outer circumference of the rotary table, and a gear meshed with the gear ring is arranged at one end of the transmission rod, which is far away from the charging head; the rotary table is fixedly provided with a vertical rod, the end part of the vertical rod is fixedly connected with a cover plate positioned on the surface of the gun body, and a spring is arranged between the bottom of the magnet and the bottom of the sliding groove.
Further, an air cavity is arranged below the rotary table and communicated with the bottom of the sliding groove, an air hole is formed in the air cavity, an air inlet matched with the air hole is formed in the bottom of the rotary table, an air passage communicated with the air inlet is formed in the rotary table, an air nozzle is arranged at one end, far away from the charging head, of the cover plate, and the output end of the air passage is communicated with the air nozzle.
Furthermore, the transmission rod is provided with a connecting pipe, the outer walls of the gun body at the upper part and the lower part of the transmission rod are provided with air guide pipes, and when the transmission rod is positioned at an initial position, the connecting pipe is communicated with the two air guide pipes.
Further, a discharge hole is formed in the bottom of the screening box, a charging mechanism is arranged under the discharge hole, and an air valve is arranged at the communication position of the air cavity and the bottom of the chute.
Furthermore, the surface of the baffle is provided with a limiting groove, and the side wall of the gun body is hinged with a limiting block.
The working principle and the beneficial effects of the invention are as follows:
in the scheme, a user holds a gun body handle by hand and inserts the charging head into the charging gun by aligning the charging head with a charging jack of an automobile; when charging is carried out, after the charging head is completely inserted into the automobile charging hole, the magnet is exposed, so that metal around the automobile charging hole can be tightly attached and an adsorption force can be generated, and the stability of the charging gun inserted into the charging hole can be kept without holding the gun body by a human hand; people do not need to hold the charging gun by hands, and hands are liberated, so that burden is reduced.
The air cavity is arranged below the turntable and is communicated with the bottom of the chute, after charging is finished, the charging gun is pulled down, the magnet is pressed down into the chute, the air at the bottom of the chute is compressed in the descending process of the magnet, the transmission rod is not reset in the process, therefore, the air pressure is increased, when the air pressure is increased enough to flush the air valve at the communication position of the air cavity and the bottom of the chute, the compressed air enters the air cavity, the magnet descends in place, the cover plate is reset, the transmission rod is driven to move to the initial position when the cover plate rotates, the transmission rod reaches the initial position when the cover plate is completely reset, the outer walls of the connecting pipe in the transmission rod and the gun body at the upper part and the lower part of the transmission rod are provided with air ducts communicated, so that the air at the bottom of the chute is communicated with the outside air, the air pressure in the chute is reduced to the outside atmospheric pressure, and the air valve at the communication position of the air cavity and the bottom of the chute is closed, the process avoids overlarge pressure of high-pressure air in the chute, so that the equipment is safer, and meanwhile, a certain amount of gas with higher pressure is reserved to enter the air cavity;
when the user used the rifle that charges next time, step above the repetition, wherein when the carousel rotated when targetting in place, the income gas port on the carousel was just right with the gas pocket of air cavity, compressed air in the air cavity this moment will follow the air flue from the air cock blowout of apron, and the air cock of apron is to this first one side that charges this moment, can accelerate the circulation speed of near the air of charging head after the gas blowout, accelerate the heat transfer, accelerate the cooling, avoid near the temperature in the head that charges too high, equipment and personnel's safety has been guaranteed.
Drawings
Fig. 1 is a first schematic structural view of an anti-drop device 1 of a new energy vehicle charging gun according to an embodiment of the invention;
fig. 2 is a structural schematic diagram ii of an anti-drop device of a new energy vehicle charging gun in the embodiment 1 of the invention;
FIG. 3 is a schematic view of the construction of the transfer bar of the present invention;
FIG. 4 is a right side view of the charging head of the present invention
Description of the drawings: the gun body 1, the head 2 that charges, carousel 3, pole setting 4, apron 5, transfer line 6, connecting tube 7, magnet 8, air cavity 9, spring 10, air flue 11, stopper 12, air cock 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
Example 1
As shown in fig. 1-4, an anti-drop device for a charging gun of a new energy automobile comprises a gun body 1 and a charging head 2; the gun body 1 is rectangular, a circular charging seat is arranged at the end part of the gun body 1, the charging head 2 is mounted on the charging seat, a sliding groove is formed in one end, close to the charging head 2, of the gun body 1, a magnet 8 is connected in the sliding groove in a sliding mode, a through hole is formed in the side wall, close to one side of the charging head 2, of the sliding groove, a transmission rod 6 is connected in the through hole in a sliding mode, and one end, close to the charging head 2, of the transmission rod 6 extends out of the gun body 1; a functional cavity is arranged on one side of the sliding groove, which is far away from the charging head 2, a rotary table 3 is arranged at the bottom of the functional cavity, a gear ring is arranged on the outer circumference of the rotary table 3, and a gear meshed with the gear ring is arranged at one end, which is far away from the charging head 2, of the transmission rod 6; the rotary table 3 is fixedly provided with a vertical rod 4, the end part of the vertical rod 4 is fixedly connected with a cover plate 5 positioned on the surface of the gun body 1, and a spring 10 is arranged between the bottom of the magnet 8 and the bottom of the sliding groove.
3 below of carousel is equipped with air cavity 9, air cavity 9 and spout bottom intercommunication, air cavity 9 goes up the gas pocket, the bottom of carousel 3 be equipped with gas pocket complex income gas port, be equipped with in the carousel 3 with go into the air flue 11 of gas port UNICOM, the one end that charges head 2 is kept away from to apron 5 is equipped with air cock 13, the output and the air cock 13 UNICOM of air flue 11.
The transmission rod 6 is provided with a connecting pipe 7, the outer walls of the gun body 1 at the upper part and the lower part of the transmission rod 6 are provided with air guide pipes, and when the transmission rod 6 is positioned at an initial position, the connecting pipe 7 is communicated with the two air guide pipes.
An air valve is arranged at the communication part of the air cavity 9 and the bottom of the chute.
The surface of the baffle is provided with a limit groove, and the side wall of the gun body 1 is hinged with a limit block 12.
The specific working process and the beneficial effects are as follows:
in the scheme, a user holds the grip of the gun body 1 by hand and inserts the charging head 2 into the charging gun by aligning with the charging jack of the automobile; a chute is arranged at one end of the gun body 1 close to the charging head 2, a magnet 8 is connected in the chute in a sliding way, the side wall of the chute close to one side of the charging head 2 is provided with a through hole, a transmission rod 6 is connected in the through hole in a sliding way, when the chute is inserted, the driving rod 6 is held against by the car, so that the driving rod 6 moves towards one end of the chute, the driving rod 6 moves, the rotating disc 3 rotates through the rack which is arranged on the transmission rod 6 and meshed with the gear ring, the rotating disc 3 rotates to drive the upright rod 4 on the rotating disc 3 to rotate along with the gear ring, thereby rotating the cover plate 5, rotating the cover plate 5 to enlarge the opening at the top of the chute, exposing the magnet 8 out of the chute under the action of the spring 10, therefore, when the charging is carried out, after the charging head 2 is completely inserted into the automobile charging hole, the magnet 8 is exposed out of the metal which can be tightly attached to the periphery of the automobile charging hole and generates adsorption force, and the stability of the charging gun inserted into the charging hole can be kept without holding the gun body 1 by a person; people do not need to hold the charging gun by hands, thereby liberating two hands and reducing the burden.
According to the scheme, the air cavity 9 is arranged below the turntable 3, the air cavity 9 is communicated with the bottom of the sliding chute, after charging is completed, the charging gun is pulled down, the magnet 8 is pressed into the sliding chute, the air at the bottom of the sliding chute can be compressed in the downward moving process of the magnet 8, the transmission rod 6 is not reset at the moment, the air pressure is increased, when the air pressure is increased to be enough to flush the air valve at the communication position between the air cavity 9 and the bottom of the sliding chute, the compressed air enters the air cavity 9, the magnet 8 is moved downward in place, the cover plate 5 is reset at the moment, the transmission rod 6 is driven to move to the initial position when the cover plate 5 is completely reset, the transmission rod 6 just reaches the initial position at the moment, the connecting pipe 7 in the transmission rod 6 and the outer walls of the gun body 1 at the upper part and the lower part of the transmission rod 6 are provided with communicated air ducts, so that the air at the bottom of the sliding chute is communicated with the outside air, and the air pressure in the sliding chute is reduced to the outside atmosphere, the air valve at the communication part of the air cavity 9 and the bottom of the chute is closed, so that the phenomenon that the high-pressure air in the chute is too high in pressure is avoided in the process, the equipment is safer, and a certain amount of air with higher pressure is reserved to enter the air cavity 9;
when the user uses the rifle that charges next time, step above the repetition, wherein when carousel 3 rotates when targetting in place, the income gas port on the carousel 3 is just right with the gas pocket of air cavity 9, compressed air in the air cavity 9 will follow the air flue 11 from the air cock 13 blowout of apron 5 this moment, and the air cock 13 of apron 5 is to this first 2 sides that charge this moment, can accelerate the circulation speed of the near air of head 2 that charges after the gas blowout, accelerate the heat transfer, accelerate cooling, avoid the near high temperature of head 2 that charges, equipment and personnel's safety has been guaranteed.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (4)

1. An anti-falling device for a charging gun of a new energy automobile comprises a gun body and a charging head; the gun body is rectangular, a circular charging seat is arranged at the end part of the gun body, the charging head is arranged on the charging seat, a sliding groove is arranged at one end of the gun body close to the charging head, a magnet is connected in the sliding groove in a sliding manner, a through hole is formed in the side wall of the sliding groove close to one side of the charging head, a transmission rod is connected in the through hole in a sliding manner, and one end of the transmission rod close to the charging head extends out of the gun body; a functional cavity is arranged on one side of the sliding groove, which is far away from the charging head, a rotary table is arranged at the bottom of the functional cavity, a gear ring is arranged on the outer circumference of the rotary table, and a gear meshed with the gear ring is arranged at one end of the transmission rod, which is far away from the charging head; the rotary table is fixedly provided with an upright rod, the end part of the upright rod is fixedly connected with a cover plate positioned on the surface of the gun body, and a spring is arranged between the bottom of the magnet and the bottom of the chute; an air cavity is arranged below the rotary table and is communicated with the bottom of the sliding chute, an air hole is formed in the air cavity, an air inlet matched with the air hole is formed in the bottom of the rotary table, an air passage communicated with the air inlet is formed in the rotary table, an air nozzle is arranged at one end, away from the charging head, of the cover plate, and the output end of the air passage is communicated with the air nozzle; the apron rotates and makes spout open-top grow, and magnet exposes the spout under the spring action.
2. The anti-falling device for the charging gun of the new energy automobile as claimed in claim 1, wherein the transmission rod is provided with a connecting pipe, the outer walls of the upper and lower gun bodies of the transmission rod are provided with air ducts, and when the transmission rod is located at an initial position, the connecting pipe is communicated with the two air ducts.
3. The anti-falling device for the charging gun of the new energy automobile as claimed in claim 2, wherein an air valve is arranged at the communication position of the air cavity and the bottom of the chute.
4. The anti-falling device for the new energy automobile charging gun according to claim 3, wherein a limiting block is hinged to the side wall of the gun body.
CN202011030438.6A 2020-09-27 2020-09-27 New energy automobile rifle dropout prevention means that charges Active CN112217041B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011030438.6A CN112217041B (en) 2020-09-27 2020-09-27 New energy automobile rifle dropout prevention means that charges

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Application Number Priority Date Filing Date Title
CN202011030438.6A CN112217041B (en) 2020-09-27 2020-09-27 New energy automobile rifle dropout prevention means that charges

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CN112217041A CN112217041A (en) 2021-01-12
CN112217041B true CN112217041B (en) 2022-03-22

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Publication number Priority date Publication date Assignee Title
CN113161808B (en) * 2021-04-08 2023-03-28 国网新疆电力有限公司乌鲁木齐供电公司 Charging station charging interface device capable of achieving induction locking charging

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Publication number Priority date Publication date Assignee Title
CN108808383A (en) * 2018-05-15 2018-11-13 饶先梅 A kind of new-energy automobile quick charge rifle

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CN107946835B (en) * 2017-12-11 2023-06-30 浙江维融电子科技股份有限公司 Access device for meeting different financial machines
CN108539514B (en) * 2018-04-02 2020-04-24 郑丛 New energy automobile fills electric pile plug fixing device
CN208698525U (en) * 2018-07-11 2019-04-05 惠安网信通技术开发有限公司 A kind of new-energy automobile charging gun
DE102019125783A1 (en) * 2019-09-25 2019-12-05 Audi Ag Energy supply arrangement for supplying a motor vehicle with electrical energy via a conductive plug connection and method for operating a power supply arrangement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108808383A (en) * 2018-05-15 2018-11-13 饶先梅 A kind of new-energy automobile quick charge rifle

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