CN220439968U - Charging gun plug cover for electric automobile - Google Patents
Charging gun plug cover for electric automobile Download PDFInfo
- Publication number
- CN220439968U CN220439968U CN202320845314.6U CN202320845314U CN220439968U CN 220439968 U CN220439968 U CN 220439968U CN 202320845314 U CN202320845314 U CN 202320845314U CN 220439968 U CN220439968 U CN 220439968U
- Authority
- CN
- China
- Prior art keywords
- plug
- shell
- sealing element
- spring
- electric automobile
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
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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
- Y02T10/7072—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
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a plug cover of a charging gun for an electric automobile, which relates to the field of plug covers and comprises a shell, wherein a sealing element is arranged in the shell and is connected with the inner wall of the shell through a telescopic component, a plug is arranged in the shell, the shell is connected with the plug through a buckle structure, and the plug can be contacted with the sealing element. The utility model has the advantages that: 1. the sealing piece can play a role in waterproof sealing on the plug, so that the safety can be improved; 2. when the plug cover is taken down, the plug cover can be ejected out a small distance due to the release of the spring pressure, so that the plug cover is more convenient to take down.
Description
Technical Field
The utility model relates to the field of plug covers, in particular to a plug cover of a charging gun for an electric automobile.
Background
The electric automobile is a vehicle which uses a vehicle-mounted power supply as power and uses a motor to drive wheels to run and meets various requirements of road traffic and safety regulations. It is started using electricity stored in a battery. In driving a car, 12 or 24 batteries are sometimes used, and more are sometimes required.
At present, the technology of the electric automobile in China is mature gradually and is being popularized to industrialization. The electric automobile charging interface has important influence on the construction of a charging station and the development of an electric automobile, the standard of the charging interface is the most basic standard for ensuring the safety and interchangeability of electric automobile charging, and the unified charging interface standard has great significance before the large-scale construction of a charging infrastructure and the large-scale application of the electric automobile.
The plug cover of the existing electric automobile charging gun is locked by the lock catch after the plug is inserted, when the charging gun is to be used, the plug cover needs to be taken down after the button is pressed, so that the operation is complex, the use is inconvenient, the existing sealing element in the plug cover of the existing electric automobile charging gun is formed by processing rubber, the existing sealing element on the existing plug cover is adhered to the inside of the plug cover through glue solution, after the plug cover is inserted into a plug, gaps are formed between the plug mounting plate and the plug cover, liquid water easily enters, and the risk of circuit short circuit exists.
Disclosure of Invention
The utility model aims to provide a charging gun plug cover for an electric automobile, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the plug is connected with the plug through a buckle structure, and the plug can be contacted with the sealing element.
The utility model provides a rifle plug lid charges for electric automobile, flexible subassembly include connecting rod, spacing head, stop collar, telescopic link and spring, the one end and the inner wall fixed connection of shell of connecting rod, the other end and the spacing head fixed connection of connecting rod, the one end and the sealing member fixed connection of stop collar, the spacing head is located the stop collar all the time and can follow the stop collar and remove, the stiff end and the inner wall fixed connection of shell of telescopic link, the telescopic link is telescopic end and sealing member fixed connection, the telescopic link is telescopic end suit spring, the stiff end of the one end telescopic link of spring is connected, the other end and the sealing member fixed connection of spring.
According to the charging gun plug cover for the electric automobile, the limiting block is arranged on one side of the sealing piece.
The charging gun plug cover for the electric automobile comprises the push spring and the wedge blocks, wherein the upper side and the lower side of the plug are respectively provided with the grooves, one end of the wedge block is connected with the inner wall of the groove through the push spring, the push spring always pushes the wedge block, the upper side and the lower side of the inner part of the shell are respectively provided with the through grooves, and the wedge blocks can be inserted into the through grooves.
The utility model has the advantages that:
1. the sealing piece can play a role in waterproof sealing on the plug, so that the safety can be improved;
2. when the plug cover is taken down, the plug cover can be ejected out a small distance due to the release of the spring pressure, so that the plug cover is more convenient to take down.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Reference numerals: 1-shell, 11-pass through groove, 2-sealing member, 3-expansion assembly, 31-connecting rod, 32-spacer head, 33-stop collar, 34-telescopic rod, 35-spring, 4-plug, 41-recess, 5-buckle structure, 51-thrust spring, 52-wedge.
Detailed Description
As shown in fig. 1, the charging gun plug cover for an electric automobile specifically disclosed in this embodiment includes a housing 1, a sealing element 2 is disposed in the housing 1, the sealing element 2 is connected with an inner wall of the housing 1 through a telescopic component 3, the telescopic component 3 includes a connecting rod 31, a positioning head 32, a positioning sleeve 33, a telescopic rod 34 and a spring 35, one end of the connecting rod 31 is fixedly connected with the inner wall of the housing 1, the other end of the connecting rod 31 is fixedly connected with the positioning head 32, one end of the positioning sleeve 33 is fixedly connected with the sealing element 2, the positioning head 32 is always located in the positioning sleeve 33 and can move along the positioning sleeve 33, a fixed end of the telescopic rod 34 is fixedly connected with the inner wall of the housing 1, the telescopic rod 34 is fixedly connected with the sealing element 2, the telescopic rod 34 is sleeved with a spring 35, one end of the telescopic rod 34 of the spring 35 is connected with the fixed end of the telescopic rod, the other end of the spring 35 is fixedly connected with the sealing element 2, the positioning head 32 moves in the positioning sleeve 33 to have a limiting function on the sealing element 2, so that the sealing element 2 is matched with the plug 4, and when the housing 1 is removed, the housing 1 can be popped up a small distance 1 due to the release of the pressure of the spring 35;
as shown in fig. 1, a plug 4 is arranged in a shell 1, the shell 1 and the plug 4 are connected with a buckling structure 5 through a buckling structure 5, the buckling structure 5 comprises a thrust spring 51 and wedge blocks 52, grooves 41 are formed in the upper side and the lower side of the plug 4, one end of each wedge block 52 is connected with the inner wall of each groove 41 through the corresponding thrust spring 51, the thrust spring 51 always pushes each wedge block 52, through grooves 11 are formed in the upper side and the lower side of the interior of the shell 1, each wedge block 52 can be inserted into each through groove 11, the plug 4 is inserted into the shell 1, the wedge blocks 52 are pushed into the through grooves 11 under the action of the thrust springs 51, the shell 1 can be matched with the plug 4, the wedge blocks 52 are pushed, and the wedge blocks 52 can be moved into the grooves 41, so that the plug 4 and the shell 1 can be separated, and the plug 4 can be used;
as shown in fig. 1, the plug 4 can be in contact with the sealing element 2, and a limiting block is arranged on one side of the sealing element 2, so that the sealing element 2 can be limited through the limiting block, and normal operation is prevented from being influenced.
The foregoing description of the embodiments of the present utility model has been presented in conjunction with the following drawings, but is not to be construed as limiting the scope of the utility model, which is defined by the detailed description of the utility model.
Claims (2)
1. The utility model provides a charging gun plug lid for electric automobile which characterized in that: the novel socket comprises a shell (1), wherein a sealing element (2) is arranged in the shell (1), the sealing element (2) is connected with the inner wall of the shell (1) through a telescopic component (3), a plug (4) is arranged in the shell (1), the shell (1) is connected with the plug (4) through a clamping structure (5), and the plug (4) can be in contact with the sealing element (2); a limiting block is arranged on one side of the sealing piece (2); the buckle structure (5) include thrust spring (51), wedge (52), recess (41) are all offered to the upper and lower both sides of plug (4), the one end of wedge (52) is connected through thrust spring (51) with the inner wall of recess (41), thrust spring (51) are for wedge (52) thrust all the time, all offer through groove (11) in the upper and lower both sides of shell (1) inside, wedge (52) can insert in through groove (11).
2. The charging gun plug cover for an electric automobile according to claim 1, wherein: the telescopic assembly (3) comprises a connecting rod (31), a limiting head (32), a limiting sleeve (33), a telescopic rod (34) and a spring (35), one end of the connecting rod (31) is fixedly connected with the inner wall of the shell (1), the other end of the connecting rod (31) is fixedly connected with the limiting head (32), one end of the limiting sleeve (33) is fixedly connected with the sealing element (2), the limiting head (32) is always located in the limiting sleeve (33) and can move along the limiting sleeve (33), the fixed end of the telescopic rod (34) is fixedly connected with the inner wall of the shell (1), the telescopic rod (34) is fixedly connected with the sealing element (2), the telescopic rod (34) is sleeved with the spring (35), one end of the telescopic rod (34) is connected with the fixed end of the spring (35), and the other end of the spring (35) is fixedly connected with the sealing element (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845314.6U CN220439968U (en) | 2023-04-17 | 2023-04-17 | Charging gun plug cover for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845314.6U CN220439968U (en) | 2023-04-17 | 2023-04-17 | Charging gun plug cover for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439968U true CN220439968U (en) | 2024-02-02 |
Family
ID=89688685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320845314.6U Active CN220439968U (en) | 2023-04-17 | 2023-04-17 | Charging gun plug cover for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439968U (en) |
-
2023
- 2023-04-17 CN CN202320845314.6U patent/CN220439968U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |