CN114243376B - Electric vehicle charging plug and socket combination convenient to plug - Google Patents
Electric vehicle charging plug and socket combination convenient to plug Download PDFInfo
- Publication number
- CN114243376B CN114243376B CN202111382449.5A CN202111382449A CN114243376B CN 114243376 B CN114243376 B CN 114243376B CN 202111382449 A CN202111382449 A CN 202111382449A CN 114243376 B CN114243376 B CN 114243376B
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- Prior art keywords
- plug
- vehicle body
- socket
- front side
- rod
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- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 230000007306 turnover Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 17
- 238000000605 extraction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/5213—Covers
-
- 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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/562—Bending-relieving
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an electric vehicle charging plug and socket combination convenient to plug in and out, which belongs to the technical field of electric vehicle charging devices, and comprises a socket assembly, wherein the socket assembly comprises a vehicle body, a socket is arranged on the front side of the vehicle body, a turnover plate is hinged on the front side of the vehicle body, an installation cavity is formed in the vehicle body, a transmission device is connected in the installation cavity, and a driving device and a switch are arranged on the front side of the vehicle body; the plug assembly comprises a plug which is inserted on a socket, the front side of the plug is connected with a charging wire, two sides of the plug are respectively provided with an extrusion device which is in contact with a transmission device, a connecting frame on the plug extrudes a compression bar to the rear side through an extrusion block, so that a gear II rotates, and then drives a gear I to rotate along with the rotation through a rotating shaft, so that a push rod extends forwards to support a turnover plate, the situation that the turnover plate presses down the plug for a long time when charging is avoided, and poor contact is easily caused by long-term charging is avoided.
Description
Technical Field
The invention relates to the technical field of electric vehicle charging devices, in particular to an electric vehicle charging plug and socket combination convenient to plug.
Background
An electric bicycle is an electromechanical integrated personal vehicle which uses a storage battery as an auxiliary energy source and is provided with a motor, a controller, a storage battery, a handle bar, and other operating components and a display instrument system on the basis of a common bicycle.
The traditional electric vehicle socket generally can all set up the upset board of taking torsion spring, when not using, the upset board can cover the socket, plays dustproof protection's effect, but after inserting the plug, the upset board pushes down the plug down, and long-term so can cause plug and socket poor contact, and the condition of bending can appear in the charging wire position of wearing out from the plug hole because the influence that receives the charging wire other end height, so can cause the wearing and tearing of charging wire outer wall for a long time, influence the use, and for this reason, we propose an electric vehicle charging plug and socket combination convenient to plug.
Disclosure of Invention
The invention aims to provide an electric vehicle charging plug and socket combination which is convenient to plug and pull, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an electric motor car charging plug and socket combination convenient to plug, includes, socket assembly, including the automobile body, the socket has been seted up to the front side of automobile body, the front side of automobile body articulates there is the upset board, the inside of automobile body is provided with the installation cavity, the inside in installation cavity is connected with transmission, the front side of automobile body is provided with drive arrangement and switch; the plug assembly comprises a plug which is inserted on the socket, the front side of the plug is connected with a charging wire, two sides of the plug are respectively provided with an extrusion device which is contacted with the transmission device, the extrusion devices are provided with air extraction devices, and the top and the bottom of the front side of the plug are respectively provided with a holding device which is contacted with the charging wire.
As a preferred scheme of the electric vehicle charging plug and socket combination convenient for plugging, the invention comprises the following steps: the transmission device comprises a rotating shaft which is rotatably installed in an installation cavity through a bearing, a first gear is sleeved in the middle of the rotating shaft, a push rod is connected with the top of the first gear in a meshed mode, the front end of the push rod penetrates through the vehicle body to be in contact with the overturning plate, a second gear is sleeved at two ends of the rotating shaft, two groups of the second gears are connected with compression rods in a meshed mode at the bottoms of the second gears, reset springs connected with the installation cavity are arranged at the rear ends of the compression rods, and the front ends of the two groups of the compression rods penetrate through the vehicle body.
As a preferred scheme of the electric vehicle charging plug and socket combination convenient for plugging, the invention comprises the following steps: the driving device comprises a groove formed in the front side of the vehicle body, two groups of sealing rods with the same structure are connected in the groove in a sliding mode, the opposite sides of the two groups of sealing rods are connected with the power end of the electric telescopic rod, and the electric telescopic rod is arranged in the groove.
As a preferred scheme of the electric vehicle charging plug and socket combination convenient for plugging, the invention comprises the following steps: the extrusion device comprises a connecting frame arranged on the outer wall of the plug, an extrusion block which is in contact with the compression rod is arranged on the connecting frame, the rear side of the extrusion block is in contact with the vehicle body, a negative pressure cylinder is arranged on the rear side of the connecting frame, and the extrusion block is attached to the negative pressure cylinder.
As a preferred scheme of the electric vehicle charging plug and socket combination convenient for plugging, the invention comprises the following steps: the sealing rod is of an L-shaped structure, and the end part of the horizontal section of the sealing rod extends into the negative pressure cylinder.
As a preferred scheme of the electric vehicle charging plug and socket combination convenient for plugging, the invention comprises the following steps: the air extractor comprises a piston which is attached and connected with the inner wall of the negative pressure cylinder, the extrusion block penetrates through the piston, the front side of the piston is rotationally connected with the screw rod through a bearing, and the front end penetrating plug of the screw rod is connected with a handle.
As a preferred scheme of the electric vehicle charging plug and socket combination convenient for plugging, the invention comprises the following steps: the holding device comprises a holding part arranged at the front side of the plug, supporting springs are arranged at the periphery of the holding part, the supporting springs are connected with a mounting seat, a rotating roller is connected to the mounting seat through a bearing in a rotating mode, and the rotating roller is connected with a charging wire in a fitting mode.
As a preferred scheme of the electric vehicle charging plug and socket combination convenient for plugging, the invention comprises the following steps: the rotating rollers are arranged in a plurality.
As a preferred scheme of the electric vehicle charging plug and socket combination convenient for plugging, the invention comprises the following steps: the mounting seat is provided with a vertical rod, the vertical rod penetrates through the holding part, and the holding part is uniformly provided with an anti-skid groove.
As a preferred scheme of the electric vehicle charging plug and socket combination convenient for plugging, the invention comprises the following steps: the support spring is sleeved outside the vertical rod.
Compared with the prior art, the invention has the beneficial effects that: the turnover plate is turned over upwards, then when inserting the plug, the link on the plug extrudes the depression bar to the rear side through the extrusion piece, make gear two rotatory, and then drive gear one through the pivot and follow rotatory, thereby make the push rod stretch out forward and support the turnover plate, thereby avoid when charging, the turnover plate pushes down the plug for a long time, the condition that causes the poor contact for a long time easily, after inserting the plug, rotatory handle, make the screw rod rotatory drive the piston and move forward in the negative pressure section of thick bamboo, and then can take out the vacuum to the negative pressure section of thick bamboo, thereby avoid unexpected droing when the plug charges, when the plug needs to be pulled down, work through the electric telescopic handle of switch control, make the sealing rod break away from the negative pressure section of thick bamboo, make the air in the negative pressure section of thick bamboo can be through recess and outside intercommunication after, plug can be pulled down at this moment, after the plug pulls down, reset spring drives the depression bar and resets, make the push rod also follow and reset, thereby make the turnover plate can continue to lead to the dustproof protection to the socket for a long time, after inserting the plug, the elasticity centre gripping that the roller charges the line, make the charging wire through the plug can keep the level, thereby the other end can keep the level because of the different high line of the appearance of the plug that the different high degree of the plug is convenient for the plug to take out.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an electric vehicle charging plug and socket assembly of the present invention;
Fig. 2 is a schematic structural diagram of a socket assembly of an electric vehicle charging plug and socket combination of the present invention;
FIG. 3 is a schematic cross-sectional view of an electric vehicle charging plug and socket assembly according to the present invention;
Fig. 4 is a schematic structural diagram of a transmission device and a plug assembly of an electric vehicle charging plug and socket combination with convenient plugging and unplugging according to the present invention.
In the figure: 100. a receptacle assembly; 101. a vehicle body; 102. a socket; 103. a turnover plate; 104. a mounting cavity; 105. a transmission device; 1051. a rotating shaft; 1052. a first gear; 1053. a push rod; 1054. a second gear; 1055. a compression bar; 1056. a return spring; 106. a driving device; 1061. a groove; 1062. a sealing rod; 1063. an electric telescopic rod; 107. a switch; 200. a plug assembly; 201. a plug; 202. a charging wire; 203. an extrusion device; 2031. a connecting frame; 2032. extruding a block; 2033. a negative pressure cylinder; 204. an air extracting device; 2041. a piston; 2042. a screw; 2043. a handle; 205. a holding device; 2051. a grip portion; 2052. a support spring; 2053. and (5) rotating the roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 4, an electric vehicle charging plug and socket combination convenient for plugging and unplugging comprises a socket assembly 100, wherein the socket assembly 100 comprises a vehicle body 101, the vehicle body 101 is a body of an electric vehicle, a socket 102 is arranged at the front side of the vehicle body 101, a turnover plate 103 is hinged at the front side of the vehicle body 101, a torsion spring is arranged on the turnover plate 103, the turnover plate 103 can automatically reset, the socket 102 is protected, a mounting cavity 104 is arranged in the vehicle body 101, a transmission device 105 is connected in the mounting cavity 104, the transmission device 105 is arranged at the front side of the vehicle body 101, a driving device 106 and a switch 107 are arranged at the front side of the vehicle body 101, and the switch 107 is used for controlling an electric telescopic rod 1063 to work; the plug assembly 200 comprises a plug 201 inserted on the socket 102, a charging wire 202 is connected to the front side of the plug 201, two sides of the plug 201 are respectively provided with an extrusion device 203 which is contacted with the transmission device 105, the extrusion devices 203 are respectively provided with an air extraction device 204, and the top and the bottom of the front side of the plug 201 are respectively provided with a holding device 205 which is contacted with the charging wire 202.
Referring to fig. 1 to 4, the transmission device 105 includes a rotating shaft 1051 rotatably installed in the installation cavity 104 through a bearing, a first gear 1052 is sleeved in the middle of the rotating shaft 1051, a push rod 1053 is connected to the top of the first gear 1052 in a meshed manner, the front end of the push rod 1053 penetrates through the vehicle body 101 and contacts with the turnover plate 103, the push rod 1053 can support the turnover plate 103 to avoid contacting with the plug 201, two gears 1054 are sleeved at two ends of the rotating shaft 1051, two groups of gears 1054 are connected to a pressing rod 1055 in a meshed manner, the two gears 1054 move backwards through the pressing rod 1055, so that the two gears 1054 can rotate along with the rotation, the first gear 1052 is driven to rotate through the rotating shaft 1051, the push rod 1053 can be pushed out of the vehicle body 101, reset springs 1056 connected with the installation cavity 104 are arranged at the rear ends of the two groups of the pressing rod 1055, the front ends of the two groups of pressing rod 1055 penetrate through the vehicle body 101, and the reset springs 1056 can drive the pressing rod 1055 to reset and stretch out of the vehicle body 101.
Referring to fig. 1 to 2, the driving device 106 includes a groove 1061 formed on the front side of the vehicle body 101, two sets of sealing rods 1062 with the same structure are slidably connected in the groove 1061, opposite sides of the two sets of sealing rods 1062 are connected to the power end of the electric telescopic rod 1063, the electric telescopic rod 1063 is disposed in the groove 1061, and the sealing rods 1062 can move laterally in the groove 1061 through the electric telescopic rod 1063.
Referring to fig. 1, 2 and 4, the pressing device 203 includes a connection frame 2031 disposed on an outer wall of the plug 201, a pressing block 2032 contacting with the pressing bar 1055 is disposed on the connection frame 2031, a rear side of the pressing block 2032 contacts with the vehicle body 101, when the plug 201 is inserted, the connection frame 2031 on the plug 201 moves backward to contact with the pressing bar 1055, and presses the pressing bar 1055 extending out of a front side of the vehicle body 101 to the rear side through the pressing block 2032, so that the gear two 1054 rotates following, a negative pressure cylinder 2033 is disposed on a rear side of the connection frame 2031, and the pressing block 2032 is attached to the negative pressure cylinder 2033.
Referring to fig. 1, 3 and 4, the sealing rod 1062 has an L-shaped structure, and an end of a horizontal section of the sealing rod 1062 extends into the negative pressure cylinder 2033, so that when the sealing rod 1062 is no longer located in the negative pressure cylinder 2033, the groove 1061 and air in the negative pressure cylinder 2033 can communicate, thereby functioning as a leakage.
Referring to fig. 1 to 4, the holding device 205 includes a holding portion 2051 disposed at the front side of the plug 201, a supporting spring 2052 is disposed at the periphery of the holding portion 2051, the supporting spring 2052 is connected with a mounting seat, a roller 2053 is rotatably connected to the mounting seat through a bearing, and the roller 2053 is attached to the charging wire 202, so that the roller 2053 can elastically clamp the charging wire 202, so that the charging wire 202 at the plug 201 can be kept horizontal, and bending of the charging wire 202 at the plug 201 due to different heights of the other end of the charging wire 202 is avoided.
Referring to fig. 4, the rotating roller 2053 is provided in a plurality to effectively clamp the charging wire 202.
Referring to fig. 4, a vertical rod is disposed on the mounting seat, and the vertical rod penetrates through the holding portion 2051, so that the mounting seat can be guided, and anti-slip grooves are uniformly formed in the holding portion 2051, so that the holding is facilitated.
Referring to fig. 4, the support spring 2052 is sleeved outside the vertical rod, so that the support spring 2052 is prevented from being deformed when it expands and contracts.
Before charging, the turnover plate 103 is turned upwards, then the plug 201 is inserted, when the plug 201 is inserted, the connecting frame 2031 on the plug 201 moves backwards, then the pressing block 2032 presses the pressing rod 1055 extending out of the front side of the vehicle body 101 backwards, so that the gear two 1054 rotates, and then the rotating shaft 1051 drives the gear one 1052 to rotate in a following way, so that the pushing rod 1053 extends forwards to support the turnover plate 103, the situation that the turnover plate 103 is reset to press the plug 201 through a torsion spring and poor contact is easily caused during long-term charging is avoided, after the plug 201 is inserted, the negative pressure cylinder 2033 is vacuumized through the air extractor 204, so that the plug 201 can be fixed, when the plug 201 needs to be pulled out, the electric telescopic rod 1063 is controlled to work through the switch 107, the sealing rod 1062 is separated from the negative pressure cylinder 2033, so that the plug 201 can be easily pulled out after the air in the negative pressure cylinder 2033 is communicated with the outside through the groove 1061, after the plug 201 is pulled out, the return spring 1056 drives the compression rod 1055 to reset, so that the push rod 1053 also follows to reset, the turnover plate 103 can continue to complete dust protection on the socket 102, the rotary roller 2053 is driven to elastically clamp the charging wire 202 through the support spring 2052, the charging wire 202 at the plug 201 can be kept horizontal, bending of the charging wire 202 at the plug 201 cannot be caused due to different heights of the other end of the charging wire 202, and the charging wire 202 is more convenient to hold through the holding part 2051 when the plug 201 is pulled out.
Example 2
Referring to fig. 1 to 4, the air extractor 204 includes a piston 2041 attached to the inner wall of a negative pressure cylinder 2033, a pressing block 2032 penetrates through the piston 2041, so that the pressing block 2032 does not obstruct the movement of the piston 2041, the front side of the piston 2041 is rotationally connected with the screw 2042 through a bearing, when the screw 2042 rotates, the piston 2041 can move in the front-back direction, a handle 2043 penetrates through a plug 201 at the front end of the screw 2042, anti-skid threads are arranged on the handle 2043, the rotation is facilitated, the screw 2042 rotates by rotating the handle 2043, so that the piston 2041 is driven to move forwards in the negative pressure cylinder 2033, and then vacuum can be drawn in the negative pressure cylinder 2033, so that accidental falling off of the plug 201 is avoided, and when the plug 2041 is not operated by external force, the piston 2041 is not easy to move, so that the stability is further improved.
The rest of the structure is the same as in embodiment 1.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Electric motor car charging plug and socket combination convenient to plug, its characterized in that: comprising the steps of (a) a step of,
The socket assembly (100) comprises a vehicle body (101), a socket (102) is formed in the front side of the vehicle body (101), a turnover plate (103) is hinged to the front side of the vehicle body (101), an installation cavity (104) is formed in the vehicle body (101), a transmission device (105) is connected to the inside of the installation cavity (104), and a driving device (106) and a switch (107) are arranged on the front side of the vehicle body (101);
The plug assembly (200) comprises a plug (201) inserted on the socket (102), a charging wire (202) is connected to the front side of the plug (201), extrusion devices (203) which are in contact with the transmission device (105) are arranged on two sides of the plug (201), air extraction devices (204) are arranged on the extrusion devices (203), and holding devices (205) which are in contact with the charging wire (202) are arranged at the top and the bottom of the front side of the plug (201);
The transmission device (105) comprises a rotating shaft (1051) rotatably installed in an installation cavity (104) through a bearing, a first gear (1052) is sleeved in the middle of the rotating shaft (1051), a push rod (1053) is connected to the top of the first gear (1052) in a meshed mode, the front end of the push rod (1053) penetrates through a vehicle body (101) to be in contact with a turnover plate (103), a second gear (1054) is sleeved at the two ends of the rotating shaft (1051), a pressing rod (1055) is connected to the bottom of the second gear (1054) in a meshed mode, return springs (1056) connected with the installation cavity (104) are arranged at the rear ends of the two pressing rods (1055), and the front ends of the two pressing rods (1055) penetrate through the vehicle body (101);
The extrusion device (203) comprises a connecting frame (2031) arranged on the outer wall of the plug (201), an extrusion block (2032) contacted with the compression rod (1055) is arranged on the connecting frame (2031), the rear side of the extrusion block (2032) is contacted with the vehicle body (101), a negative pressure cylinder (2033) is arranged on the rear side of the connecting frame (2031), and the extrusion block (2032) is attached to the negative pressure cylinder (2033);
The air extractor (204) comprises a piston (2041) which is attached to the inner wall of the negative pressure cylinder (2033), the extrusion block (2032) penetrates through the piston (2041), the front side of the piston (2041) is rotationally connected with a screw rod (2042) through a bearing, and a front end penetrating plug (201) of the screw rod (2042) is connected with a handle (2043).
2. The electric vehicle charging plug and socket combination convenient for plugging and unplugging according to claim 1, wherein: the driving device (106) comprises a groove (1061) formed in the front side of the vehicle body (101), two groups of sealing rods (1062) with the same structure are connected in the groove (1061) in a sliding mode, the opposite sides of the two groups of sealing rods (1062) are connected with the power end of an electric telescopic rod (1063), and the electric telescopic rod (1063) is arranged in the groove (1061).
3. The electric vehicle charging plug and socket combination convenient for plugging and unplugging according to claim 2, wherein: the sealing rod (1062) is of an L-shaped structure, and the end part of the horizontal section of the sealing rod (1062) extends into the negative pressure cylinder (2033).
4. The electric vehicle charging plug and socket combination convenient for plugging and unplugging according to claim 1, wherein: the holding device (205) comprises a holding part (2051) arranged on the front side of the plug (201), supporting springs (2052) are arranged at the periphery of the holding part (2051), the supporting springs (2052) are connected with mounting seats, rotating rollers (2053) are rotatably connected to the mounting seats through bearings, and the rotating rollers (2053) are connected with the charging wires (202) in a fitting mode.
5. The electric vehicle charging plug and socket combination according to claim 4, wherein: the rotating rollers (2053) are arranged in a plurality.
6. The electric vehicle charging plug and socket combination according to claim 4, wherein: the mounting seat is provided with a vertical rod, the vertical rod penetrates through the holding part (2051), and the holding part (2051) is uniformly provided with an anti-skid groove.
7. The electric vehicle charging plug and socket combination according to claim 6, wherein: the supporting spring (2052) is sleeved outside the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382449.5A CN114243376B (en) | 2021-11-22 | 2021-11-22 | Electric vehicle charging plug and socket combination convenient to plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382449.5A CN114243376B (en) | 2021-11-22 | 2021-11-22 | Electric vehicle charging plug and socket combination convenient to plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114243376A CN114243376A (en) | 2022-03-25 |
| CN114243376B true CN114243376B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111382449.5A Active CN114243376B (en) | 2021-11-22 | 2021-11-22 | Electric vehicle charging plug and socket combination convenient to plug |
Country Status (1)
| Country | Link |
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| CN (1) | CN114243376B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114784579B (en) * | 2022-05-18 | 2023-05-09 | 重庆交通职业学院 | New energy automobile charging gun with high safety and use method |
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| KR20130023466A (en) * | 2011-08-29 | 2013-03-08 | 엘에스전선 주식회사 | A charging plug for electric vehicle |
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| CN111682353A (en) * | 2020-06-24 | 2020-09-18 | 高邮市德尔门特电器厂 | Dustproof effectual and difficult electric motor car plug that drops |
| CN111987532A (en) * | 2020-08-27 | 2020-11-24 | 广西叮当智慧停车服务有限公司 | New-type electric automobile charging socket centre gripping protection equipment |
| CN213026740U (en) * | 2020-09-16 | 2021-04-20 | 浙江梦神家居股份有限公司 | Automatic retracting device of charging wire of intelligent mattress |
| CN214001371U (en) * | 2020-11-26 | 2021-08-20 | 郑州大学 | Electric bicycle public charging pile with timing separation function |
| CN214411685U (en) * | 2021-02-02 | 2021-10-15 | 江苏新日电动车股份有限公司 | Electric motor car battery magnetic switch that charges |
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| CN114243376A (en) | 2022-03-25 |
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