CN116131023B - New energy automobile charging seat auxiliary plug device - Google Patents
New energy automobile charging seat auxiliary plug device Download PDFInfo
- Publication number
- CN116131023B CN116131023B CN202211088831.XA CN202211088831A CN116131023B CN 116131023 B CN116131023 B CN 116131023B CN 202211088831 A CN202211088831 A CN 202211088831A CN 116131023 B CN116131023 B CN 116131023B
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- charging seat
- charging
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- button
- worm
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- 230000007246 mechanism Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- 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
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to an auxiliary plug-in device of a charging seat of a new energy automobile, which comprises a button, a rubber roller, a rotating shaft, a spring, a driving motor, an elastic pressing block, a turbine, a worm, a groove, a semi-U-shaped groove, a socket cavity and a charging seat shell. When the charging gun is inserted into the socket cavity, the rubber roller is rubbed with the charging gun head to bring the gun head into a limiting position. When the charging gun is pulled out, the pulling-out button is pressed, the driving motor drives the worm to rotate forwards, the charging gun is pushed out by using the friction force between the rubber roller and the charging gun head, and finally the stopping button is pressed down, so that the charging gun is pulled out.
Description
Technical Field
The invention relates to the technical field of auxiliary plugging devices, in particular to an auxiliary plugging device for a charging seat of a new energy automobile.
Background
With the aggravation of environmental deterioration, the new energy electric automobile industry has great potential, and the new energy electric automobile charging problem can also increase along with it, and the requirement of charging seat also needs to be improved, and at present, two main charging modes are available: the first is AC charging, and the second is DC charging; because of the limitation of large current, the needle sleeve of the charging seat and the contact pin need to be contacted in a large area, friction force is increased along with the increase, and although the plug force of the alternating current charging interface needs to be smaller than 100N (about 10 KG) and the plug force of the direct current charging interface needs to be smaller than 140N (about 14 KG) according to the requirements of national standard GB/T20234.1-2015, the plug of the charging gun of the new energy automobile is difficult for some vulnerable groups in reality.
Chinese patent application: 201810341094.7 discloses a pop-up power supply charging seat of new forms of energy electric motor car, including installing the power supply charging seat on new forms of energy car, the outside of this power supply charging seat is sealed through a protective cover, the power supply charging seat includes a charging panel and a charging end box, charging panel's bottom is installed in charging end box's bottom through a hinge structure rotation, charging panel's top is connected through a buckle structure with charging between the end box, charging end box is middle to have one and holds the chamber of holding that charging panel was used, charging panel's outside is provided with a interface that charges, outside rifle that charges inserts in this interface that charges. The main improvement of this patent is, however, the ejection of the cover, unlike the solution of the invention.
Chinese patent application: 202022370387.3 discloses a new energy automobile fills electric pile of automatic plug, including filling electric pile body, automatic plug-in mechanism, socket, rifle and charging wire of pulling out, be provided with the socket on filling electric pile body's the lateral wall, and the inside grafting of socket has the rifle that charges to the outside of charging the rifle is provided with the stock, fill electric pile body lateral wall of socket top and be provided with automatic plug-in mechanism, fill electric pile body outer wall of socket below is fixed with the protection casing, fill electric pile body lateral wall of protection casing below and rotate on installing the wire winding roller, and all be fixed with the limiting disc on the outer wall of wire winding roller both sides, fill the bottom fixing of electric pile body and have the base, and fill and install control panel on the outer wall of electric pile body one side. However, the working principle of the patent is that the screw rod is used for rotating to drive the sliding block to perform linear motion, and the principle of the invention is different from that of the invention: (1) The principle of the invention is that the screw rod and the sliding block are converted from rotary motion into linear motion, and the principle of the invention is that the turbine and the worm are utilized to lift torque and convert the rotary direction, and the rotary motion is only the rotary direction (the horizontal rotation of the motor is changed into longitudinal rotation) (the reference direction is the opening upward); (2) The push-out mode of the patent is an indirect push-out mode, is similar to a drawer, and is used for placing articles in the drawer, and only pushing out the drawer and pushing out objects; (3) The patent describes that the problem of gun taking of the charging pile end (the problem of gun taking of the charging pile end is not difficult in practice) is solved, and the problem of pulling and inserting of the charging seat of the new energy automobile and the using end is not solved.
In summary, as can be seen from the above patent contents, the plugging device for the automobile charging seat in the prior art has the defects of complex structure, large volume and inconvenient use.
The auxiliary plugging device for the charging seat of the new energy automobile perfectly solves the problem, and the device mainly comprises the charging seat and the charging gun. Because the new energy electric automobile can frequently charge to supply electric quantity in the service cycle, the use of the new energy automobile charging seat and the charging gun is increased, so that the new energy automobile charging seat and the charging gun are required to be pulled out and plugged easily and conveniently, the operation of personnel is convenient, and the requirement of a user is an important subject to be faced by a designer. The auxiliary plugging device for the charging seat of the new energy automobile is not reported at present.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an auxiliary plugging device for a charging seat of a new energy automobile.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The invention provides an auxiliary plugging device of a charging seat of a new energy automobile, which comprises a charging seat main body 16, an auxiliary mechanism and a button;
the charging seat main body 16 comprises a groove 12, a semi-U-shaped groove 13 and a charging seat shell 17;
The auxiliary mechanism comprises a rubber roller 4, a rotating shaft 5, a spring 6, a driving motor 8, an elastic pressing block 9, a worm 10, a turbine 11, a protective cover 14 and a protective cover groove 18;
The outer surface of the charging seat main body 16 is made of a charging seat shell 17, and the groove 12 and the semi-U-shaped groove 13 are both positioned on the inner surface of the charging seat shell 17; the rotating shaft 5 penetrates through the rubber roller 4 and the turbine 11, the turbine 11 is meshed with the worm 10, the lower part of the worm 10 is connected with the driving motor 8, one end of the spring 6 is propped against the rotating shaft 5, the other end of the spring is connected with the protecting cover groove 18, and the protecting cover groove 18 is positioned on the inner transverse surface of the protecting cover 14; the button is positioned on the outer surface of the charging seat main body 16;
The charging seat main body 16 is connected with the auxiliary mechanism in the following way: the rotating shaft 5 is connected with the groove 12, the driving motor 8 is connected with the semi-U-shaped groove 13, the driving motor 8 is tightly pressed by the elastic pressing block 9, and finally, the protective cover 14 is connected with the side surface of the charging seat shell 17, so that a closed structure is formed.
Further, the buttons include an insert button 1, a stop button 2, and an extract button 3.
Further, the insert button 1 controls the driving motor 8 to drive the worm 10 to rotate anticlockwise, the pull-out button 3 controls the driving motor 8 to drive the worm 10 to rotate clockwise, and the stop button 2 controls the driving motor 8 to drive the worm 10 to stop rotating.
Further, the number of the grooves 12 is two, and the grooves are symmetrically designed.
Further, the charging seat main body 16 further comprises a socket cavity 15, a buckle 20 and a screw hole 21, the socket cavity 15 is located at the center of the charging seat main body 16, the buckle 20 is located on the outer surface of the charging seat shell 17, and the screw hole 21 is located on the inner surface of the charging seat shell 17.
Further, the auxiliary mechanism further comprises a screw 7 and a buckling hole 19, and the buckling hole 19 is positioned on the inner side surface of the protective cover 14.
Further, the screw 7 is connected with the screw hole 21 to connect the driving motor 8 with the charging stand housing 17.
Further, the protection cover 14 is connected to the side surface of the charging stand housing 17 through the snap hole 19 and the snap 20, thereby forming a closed structure.
Further, the size of the protruding socket cavity 15 of the rubber roller 4 is 1-3mm.
Preferably, the drive motor 8 is connected to a vehicle low voltage power source.
The invention has the advantages that:
The invention thoroughly solves the problem that the charging gun of the new energy automobile is difficult to plug by using the new energy automobile in the weak condition, and the charging gun head is plugged by using a button (comprising an inserting button, a stopping button and a pulling button) to adjust a driving motor to rotate forward or backward (anticlockwise or clockwise) so as to drive a worm, a turbine, a rotating shaft and a rubber roller to rotate in the corresponding direction. And the spring design can compensate the wearing and tearing of rubber gyro wheel and rifle head that charges, influence the frictional force between rubber gyro wheel and the rifle head that charges. The device has long service life, simple structure, convenient use, small volume, space saving and compact structure, does not need to frequently replace the rubber roller, can be embedded into a charging seat for use, has strong practicability and has good application prospect.
Drawings
Fig. 1 is a schematic top view of a charging stand.
Fig. 2 is a three-view of the auxiliary mechanism.
Fig. 3 is a schematic longitudinal section of the charging stand.
Fig. 4 is a schematic diagram of a connection structure between the charging stand and the auxiliary mechanism.
1. Inserting a button;
2. a stop button;
3. pulling out the button;
4. Rubber rollers;
5. A rotating shaft;
6. A spring;
7. A screw;
8. a driving motor;
9. An elastic pressing block;
10. a worm;
11. a turbine;
12. A groove;
13. a semi-U-shaped groove;
14. A protective cover;
15. A socket cavity;
16. A charging stand main body;
17. a charging stand housing;
18. A protective cover groove;
19. A snap hole;
20. A buckle;
21. screw holes.
Detailed Description
The application is further described below in conjunction with the detailed description. It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Further, it is understood that various changes and modifications of the present application may be made by those skilled in the art after reading the description of the present application, and such equivalents are intended to fall within the scope of the application as defined in the appended claims.
Example 1
Please refer to fig. 1-4.
The embodiment provides an auxiliary plugging device of a charging seat of a new energy automobile, which comprises a charging seat main body 16, an auxiliary mechanism and a button; the charging seat main body 16 comprises a groove 12, a semi-U-shaped groove 13 and a charging seat shell 17; the number of the grooves 12 is two, the symmetrical design is adopted (see fig. 4), the auxiliary mechanism comprises a rubber roller 4, a rotating shaft 5, a spring 6, a screw 7, a driving motor 8, an elastic pressing block 9, a worm 10, a turbine 11, a protection cover 14, a socket cavity 15, a protection cover groove 18, a clamping hole 19, a clamping buckle 20 and a screw hole 21 (see fig. 2,3 and 4), and the button comprises an insertion button 1, a stop button 2 and a pull-out button 3 (see fig. 1). The outer surface of the charging seat main body 16 is made of a charging seat shell 17, and the groove 12 and the semi-U-shaped groove 13 are both positioned on the inner surface of the charging seat shell 17; the rotating shaft 5 penetrates through the rubber roller 4 and the turbine 11, the turbine 11 is meshed with the worm 10, the lower part of the worm 10 is connected with the driving motor 8, one end of the spring 6 is propped against the rotating shaft 5, the other end of the spring is connected with the protecting cover groove 18, and the protecting cover groove 18 is positioned on the inner transverse surface of the protecting cover 14; the button is positioned on the outer surface of the charging seat main body 16; the socket cavity 15 is positioned at the center of the charging seat main body 16, the buckle 20 is positioned at the outer surface of the charging seat shell 17, and the screw hole 21 is positioned at the inner surface of the charging seat shell 17; the buckling hole 19 is positioned on the inner side surface of the protective cover 14; the charging seat main body 16 is connected with the auxiliary mechanism in the following way: the rotating shaft 5 is connected with the groove 12, the driving motor 8 is connected with the semi-U-shaped groove 13, the elastic pressing block 9 presses the driving motor 8 against the semi-U-shaped groove 13, the screw 7 is connected with the screw hole 21 so as to connect the driving motor 8 with the charging seat shell 17, and finally, the protection cover 14 is connected with the side surface of the charging seat shell 17 through the fastening hole 19 and the fastening buckle 20, so that a closed structure is formed. The insertion button 1 controls the driving motor 8 to drive the worm 10 to rotate anticlockwise, the extraction button 3 controls the driving motor 8 to drive the worm 10 to rotate clockwise, and the stop button 2 controls the driving motor 8 to drive the worm 10 to stop rotating. The size of the protruding socket cavity 15 of the rubber roller 4 is 1-3mm. The driving motor 8 is connected with a vehicle low-voltage power supply.
The application method and the working principle of the embodiment are as follows:
When the charging gun is inserted into the socket cavity 15, the insertion button 1 is pressed down before the charging gun is inserted into the socket cavity 15, the driving motor 8 drives the worm 10 to reversely rotate (anticlockwise rotate), the rotating shaft 5 is driven by the rotation of the worm 10 and the turbine 11 to further drive the rubber roller 4 to rotate, and when the charging gun head is inserted into the socket cavity 15, the rubber roller 4 is in friction with the charging gun head due to the fact that the size of the rubber roller 4 protruding out of the socket cavity 15 is 2mm, and the gun head is taken into a limiting position. The rotating shaft 5 can be adjusted by the spring 6 in the groove 12 on the charging seat main body 16, so that the rubber roller 4 is prevented from being worn out due to long-time use, the friction force between the rubber roller 4 and the charging gun head is influenced, the friction force between each rubber roller 4 and the charging gun head is controlled between 50N and 60N, and at the moment, the stop button 2 is pressed down to finish the insertion work.
When the charging gun head is required to be pulled out, the pull-out button 3 is pressed, the driving motor 8 drives the worm 10 to rotate forward (rotate clockwise), and the rotating shaft 5 and thus the rubber roller 4 are driven to rotate through the rotation of the worm 10 and the turbine 11. After pushing out the charging gun by friction force, the stop button 2 is pressed down again, and the pulling-out work is completed.
When the rubber roller is free from friction and abrasion (namely, the friction force between the rubber roller and the charging gun head is not influenced), the spring is pre-pressed, and the pre-pressing is a power source, so that the rubber roller and the charging gun head can be guaranteed to have good friction force.
When the rubber roller and the charging gun head are worn out due to long-time use (namely, the rubber roller and the charging gun head are not attached or friction force is reduced), the deformation amount of the spring pre-pressing becomes smaller, the overall length of the spring becomes longer, and the rubber roller is pressed to the gun head through the rotating shaft to improve the friction force between the rubber roller and the charging gun head, so that the wear between the rubber roller and the charging gun head is compensated.
For example, the free length of the spring is 10mm, the pre-pressing is 3mm, the length of the spring after the spring is assembled is 7mm, and when the rubber roller is worn by 1mm, the length of the spring after the spring is assembled is 8mm, and the pre-pressing is changed into 2mm; the rubber roller is worn for 1mm, and the relative position of the edge of the rubber roller is reduced by 1mm; the compensation effect is reflected in that the rubber roller is worn slightly after long-time use, and the pre-pressing amount of the spring can reduce the worn size of the rubber roller. Another advantage is that: although the size of the charging gun head is a national standard, the sizes of all manufacturers in the market cannot be completely consistent and can only be controlled within a reasonable tolerance range, and thus, the pre-pressing adjustment of the spring has another function of increasing the adaptation degree for adapting the charging guns of different manufacturers.
And because driving motor 8 is located half U type recess 13, so can use elastic pressing block 9 micro adjustment driving motor 8 in the position (within 2 mm) in half U type recess 13 in the in-process of using, avoid appearing the spring and adjust the pivot and drive the turbine position, lead to turbine and worm unable close connection's problem to appear, the setting of elastic pressing block 9 can guarantee worm 10 and turbine 11 close connection, normal work.
The structures of the invention support each other and cooperate with each other, thereby thoroughly solving the problem that the charging gun of the new energy automobile is difficult to plug and pull by the weak people.
It should be noted that the number of the auxiliary mechanisms in the present invention may be 1 group, 2 groups, 3 groups or more, and these numbers are all within the scope of the present invention.
In the invention, the driving motor 8 takes the low-voltage power supply of the automobile, and the circuit connection is only common connection and disconnection, which belongs to the common content (common knowledge) known by the person skilled in the art, so the invention is not repeated.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and additions to the present invention may be made by those skilled in the art without departing from the principles of the present invention and such modifications and additions are to be considered as well as within the scope of the present invention.
Claims (6)
1. The auxiliary plugging device for the charging seat of the new energy automobile is characterized by comprising a charging seat main body (16), an auxiliary mechanism and a button;
the charging seat main body (16) comprises a groove (12), a semi-U-shaped groove (13) and a charging seat shell (17);
the auxiliary mechanism comprises a rubber roller (4), a rotating shaft (5), a spring (6), a driving motor (8), an elastic pressing block (9), a worm (10), a turbine (11), a protective cover (14) and a protective cover groove (18);
The outer surface of the charging seat main body (16) is made of a charging seat shell (17), and the groove (12) and the semi-U-shaped groove (13) are both positioned on the inner surface of the charging seat shell (17); the rotating shaft (5) penetrates through the rubber roller (4) and the turbine (11), the turbine (11) is meshed with the worm (10), the lower part of the worm (10) is connected with the driving motor (8), one end of the spring (6) is propped against the rotating shaft (5), the other end of the spring is connected with the protecting cover groove (18), the spring (6) is provided with pre-pressing, and the protecting cover groove (18) is positioned on the inner transverse surface of the protecting cover (14); the button is positioned on the outer surface of the charging seat main body (16);
The charging seat main body (16) is connected with the auxiliary mechanism in the following way: the rotating shaft (5) is connected with the groove (12), the driving motor (8) is connected with the semi-U-shaped groove (13), the driving motor (8) is tightly pressed by the elastic pressing block (9), and finally, the protective cover (14) is connected with the side surface of the charging seat shell (17), so that a closed structure is formed;
the size of the protruding socket cavity (15) of the rubber roller (4) is 1-3mm;
The charging seat main body (16) further comprises a socket cavity (15), a buckle (20) and a screw hole (21), wherein the socket cavity (15) is positioned at the center of the charging seat main body (16), the buckle (20) is positioned on the outer surface of the charging seat shell (17), and the screw hole (21) is positioned on the inner surface of the charging seat shell (17);
the auxiliary mechanism further comprises a screw (7) and a clamping hole (19), and the clamping hole (19) is positioned on the inner side surface of the protective cover (14);
The screw (7) is connected with the screw hole (21) so as to connect the driving motor (8) with the charging seat shell (17).
2. The device according to claim 1, characterized in that the buttons comprise an insert button (1), a stop button (2) and an extract button (3).
3. The device according to claim 2, wherein the insertion button (1) controls the driving motor (8) to drive the worm (10) to rotate anticlockwise, the extraction button (3) controls the driving motor (8) to drive the worm (10) to rotate clockwise, and the stop button (2) controls the driving motor (8) to drive the worm (10) to stop rotating.
4. The device according to claim 1, characterized in that the grooves (12) are of symmetrical design in total.
5. Device according to claim 1, characterized in that the protective cover (14) is connected to the side surface of the charging socket housing (17) by means of snap-in holes (19) and snap-in catches (20), thereby forming a closed structure.
6. The device according to claim 1, characterized in that the drive motor (8) is connected to the vehicle's low-voltage power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211088831.XA CN116131023B (en) | 2022-09-07 | 2022-09-07 | New energy automobile charging seat auxiliary plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211088831.XA CN116131023B (en) | 2022-09-07 | 2022-09-07 | New energy automobile charging seat auxiliary plug device |
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| Publication Number | Publication Date |
|---|---|
| CN116131023A CN116131023A (en) | 2023-05-16 |
| CN116131023B true CN116131023B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211088831.XA Active CN116131023B (en) | 2022-09-07 | 2022-09-07 | New energy automobile charging seat auxiliary plug device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116845635B (en) * | 2023-07-17 | 2023-12-26 | 南京铁道职业技术学院 | Electric automobile charging device with anti-theft function |
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|---|---|---|---|---|
| CN113659372A (en) * | 2021-08-23 | 2021-11-16 | 梁梓剑 | Automatic socket |
| CN114865393A (en) * | 2022-05-28 | 2022-08-05 | 深圳市中科兴达科技有限公司 | Connector for new energy automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116131023A (en) | 2023-05-16 |
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