Vehicle charging pile supporting ordered charging

Abstract

The invention discloses a vehicle charging pile supporting ordered charging, and belongs to the technical field of charging piles, the vehicle charging pile supporting ordered charging comprises a charging pile body and a supporting frame supporting the charging pile body, a servo motor is installed on the side edge of the upper end of the supporting frame, and a transmission lead screw is installed at the output end of the servo motor; the transmission lead screw is installed at the upper end of the charging pile body in a penetrating mode, the front side of the supporting frame is connected with a side baffle, a plurality of charging units are installed on the side baffle, each charging unit is composed of a bayonet socket and a charging gun connected with the bayonet socket through a cable, a positioning plate is fixed to the charging pile body, and an adjusting plate is slidably connected to the positioning plate; the end of the adjusting plate is connected with the telescopic end of the air cylinder, and an electrifying plug is installed in the middle of the adjusting plate. According to the vehicle charging pile supporting ordered charging, a next vehicle can be conveniently and automatically replaced for charging at night, and meanwhile whether a vehicle exists in front of a charging position or whether a parked fuel vehicle exists or not can be recognized.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a vehicle charging pile that supports orderly charging. Background Art

[0002] As a clean and efficient means of transportation, electric vehicles are gradually becoming the development trend of the future automotive industry. The popularization of electric vehicles is inseparable from the extensive construction and application of car charging piles. Car charging piles, as key equipment for electric vehicle energy replenishment, not only affect the charging convenience of electric vehicle users, but are also an important foundation for promoting the development of the electric vehicle industry.

[0003] For example, the Chinese patent with announcement number: CN218750380U, patent name: Mobile shared orderly door-type charging pile, and announcement date: 2023-03-28, includes a pair of charging brackets, at least two sets of charging track structures arranged in parallel are installed between the pair of charging brackets, and the charging track structure includes a cable box and a screw guide rail; at least one charging structure is installed on the charging track structure, and the charging structure can move axially along the charging track structure by rotating the screw guide rail; the charging structure includes a charging pile seat, a vertical guide rail, a charging pile, and a rain cover, the charging pile seat is installed on the charging track structure, and a vertical guide rail and a limit guide rail are vertically installed below the charging pile seat, the charging pile is installed on the vertical guide rail and the limit guide rail, a rotating handle is installed at the end of the vertical guide rail, and the rain cover is fixedly installed below the charging pile, and a first power supply cable is installed in the charging pile, and the end of the first power supply cable is connected to the charging gun, wherein the above-mentioned prior art has the following technical problems: In order to facilitate orderly charging of vehicles in parking spaces, existing charging piles are equipped with movable charging piles. However, when the charging piles are used at night, they cannot automatically switch to the next car after charging of one car is completed. They can only charge one car. At the same time, there may be fuel vehicles parked in the surrounding parking spaces or the vehicles in the parking spaces may be parked at intervals. When the charging piles are charging in sequence, it is not easy to effectively identify them, which reduces the flexibility of the charging piles.

[0004] Therefore, we propose a vehicle charging pile that supports orderly charging in order to solve the problems raised above. Summary of the invention

[0005] The purpose of the present invention is to provide a vehicle charging pile that supports orderly charging, so as to solve the problem raised in the above background technology that the existing charging piles on the market are arranged with movable charging piles in order to facilitate orderly charging of vehicles in parking spaces. However, when the charging piles are used at night, they cannot automatically switch to the next car after charging of one car is completed, and can only charge one car. At the same time, there may be fuel vehicles parked in the surrounding parking spaces, or the vehicles in the parking spaces are parked at intervals. When the charging piles are charging in sequence and in an orderly manner, it is not easy to effectively identify them, thereby reducing the flexibility of use of the charging piles.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a vehicle charging pile that supports orderly charging, comprising a charging pile body and a support frame supporting the charging pile body, a servo motor is installed on the upper side of the support frame, and a transmission screw is installed on the output end of the servo motor, and the transmission screw is installed through the upper end of the charging pile body, a side baffle is connected to the front side of the support frame, and a plurality of charging units are installed on the side baffle, the charging unit consists of a socket and a charging gun connected to the socket by a cable, a positioning plate is fixed on the charging pile body, and an adjustment plate is slidably connected to the positioning plate, the end of the adjustment plate is connected to the telescopic end of the cylinder, and a power plug is installed in the middle of the adjustment plate, the power plug is used to adapt to the socket on the socket, and a limit touch component is installed on the charging unit, and the limit touch component is used to realize the plug-in charging of the charging unit and the power plug by contacting and squeezing with the control button on the positioning plate.

[0007] Preferably, the transmission screw and the upper end of the charging pile body are threadedly connected, and the lower end of the charging pile body can slide linearly on the support frame.

[0008] By adopting the above technical solution, the charging pile body slides on the support frame, so that the charging pile body can charge the new energy vehicles in the parking space in an orderly manner at night.

[0009] Preferably, the power plug in the middle of the adjustment plate is connected to the charging pile body through a cable, and the plug-in end of the power plug is fitted with a symmetrically distributed protective cover, the protective cover is connected to the positioning plate through a rotating shaft, and a vortex spring providing a reset force is installed on the rotating shaft of the protective cover, so that the power plug can slide on the positioning plate.

[0010] By adopting the above technical solution, the plugging end of the power plug is protected by the symmetrically distributed protective covers when charging is not required.

[0011] Preferably, the limit touch component includes a card frame and a center screw rod threadedly connected to the middle part of the card frame, the end of the center screw rod close to the charging gun is connected to a movable plate through a bearing, and a piston rod is fixed to the end of the movable plate, the piston rod is inserted into the interior of the positioning suction cup, and the piston rod and the interior of the positioning suction cup form an accommodating chamber, the accommodating chamber is interconnected through an air pipe and an air storage column, and a power column is installed on the air storage column, the power column is connected to the air storage column through a built-in spring, and a movable rod is inserted into the power column, a guide air bag is installed between the power column and the movable rod, and the guide air bag is connected to the push air bag through a circulation tube, the push air bag is located in a slide groove on the socket, and the push air bag is fixed between the slide groove on the socket and the sealing plate.

[0012] By adopting the above technical solution, through the threaded connection between the central screw rod and the clamping frame, the movable plate can be pushed to move when the central screw rod rotates.

[0013] Preferably, the movable plate can slide inside the clamping frame, and the piston rods on both sides of the movable plate are symmetrically distributed.

[0014] By adopting the above technical solution, the movement of the movable plate can drive the piston rods symmetrically distributed thereon to move synchronously.

[0015] Preferably, a sealing ring is circumferentially fixed to one end of the piston rod located inside the positioning suction cup, and the piston rod and the positioning suction cup are in a seamless sliding connection structure.

[0016] By adopting the above technical solution, the sealing performance of the piston rod when it moves inside the positioning suction cup can be ensured by means of the sealing ring around the end of the piston rod.

[0017] Preferably, the movable rod and the power column are slidably connected, and the power column forms an elastic telescopic structure through a built-in spring and an air storage column.

[0018] By adopting the above technical solution, the internal spring can be set to enable the power column to return to its original position after moving inside the gas storage column.

[0019] Preferably, the end of the movable rod extending out of the power column and the surface of the control button are both arranged as arc structures.

[0020] By adopting the above technical solution, when the power column moves the movable rod to extend, the arc-shaped end of the movable rod can be used to squeeze the control button.

[0021] Preferably, the sealing plate fits with the socket in an initial state, and is used to cover and protect the socket on the socket, and the sliding block of the sealing plate facing one end of the socket can move in a sliding groove on the socket.

[0022] By adopting the above technical solution, the socket on the socket can be shielded and protected by the provision of the sealing plate.

[0023] Compared with the prior art, the beneficial effects of the present invention are: the vehicle charging pile supporting orderly charging can conveniently and automatically switch to the next vehicle for charging at night, and can also identify whether there is a vehicle or a parked fuel vehicle in front of the charging position; 1. A transmission screw is provided, and the transmission screw can be rotated by turning on the servo motor, so that the threaded charging pile body can be linearly moved on the support frame. The charging pile body is adjusted by moving the charging pile body to make the charging pile body and the socket at the corresponding position on the side baffle plate fit each other, so that the new energy vehicles in the parking space can be charged in an orderly manner at night; 2. A positioning suction cup is provided. The rotation of the central screw rod can make the movable plate drive the piston rod to move in the direction away from the opening of the positioning suction cup, thereby generating negative pressure at the opening of the positioning suction cup. When the charging gun is inserted into the charging port of the car, the positioning suction cup and the vehicle are adsorbed to improve the stability of the connection between the charging gun and the car; 3. A movable rod is provided. After the piston rod moves, the airflow inside the accommodating cavity can be squeezed out to the inside of the gas storage column through the gas pipe. The increase of the airflow inside the gas storage column can push the power column and the piston rod to move toward the charging pile body. At this time, when charging at night, the control button on the positioning plate is used to determine whether it is squeezed with the movable rod to determine whether there is a new energy vehicle to be charged in the parking space or whether the parking space is a fuel vehicle; 4. A movable rod is provided. First, the movable rod can squeeze the control button after it is extended. When the control button is pressed, the charging pile body continues to move. Since the control button has been pressed, when it continues to move, the curved surface of the control button can be used to reversely squeeze the movable rod, so that the movable rod moves inside the power column, thereby squeezing the guide airbag, so that the airflow inside the guide airbag enters the interior of the push airbag through the circulation tube, and the expansion of the push airbag after inflation causes the sealing plate to move, thereby automatically releasing the protection of the socket on the socket, making it convenient for the subsequent power-on plug to be plugged into the socket on the socket for charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the charging pile body and the transmission screw structure of the present invention; Figure 3 This is a schematic diagram of the structure of the charging pile body and the positioning plate of the present invention; Figure 4 This is a schematic diagram of the structure of the adjustment plate and the cylinder of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the structure of the side baffle and the socket of the present invention; Figure 7 This is a schematic diagram of the structure of the socket and the sealing plate of the present invention; Figure 8 This is a schematic diagram of the structure of the piston rod and the positioning suction cup of the present invention; Fig. 9 It is a schematic diagram of the structure of the gas storage column and the power column of the present invention.

[0025] In the figure: 1. Charging pile body; 2. Support frame; 3. Servo motor; 4. Transmission screw; 5. Side baffle; 6. Socket; 7. Charging gun; 8. Positioning plate; 9. Adjustment plate; 10. Cylinder; 11. Power plug; 12. Control button; 13. Limit touch component; 131. Card frame; 132. Center screw; 133. Moving plate; 134. Piston rod; 135. Positioning suction cup; 136. Accommodating chamber; 137. Air supply pipe; 138. Air storage column; 139. Power column; 1310. Built-in spring; 1311. Movable rod; 1312. Guide airbag; 1313. Flow pipe; 1314. Push airbag; 1315. Sealing plate; 14. Protective cover. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1: Please refer to Figure 1-Figure 9In order to facilitate orderly charging of vehicles in parking spaces, existing charging piles are provided with movable charging piles. However, when the charging piles are used at night, they cannot automatically switch to the next car after one car is charged, and can only charge one car. At the same time, there may be fuel vehicles parked in the surrounding parking spaces, or the vehicles in the parking spaces are parked at intervals. When the charging piles are charging in sequence, it is not convenient to effectively identify them, thereby reducing the flexibility of the charging piles. In order to solve this technical problem, the following technical contents are disclosed in this embodiment: a vehicle charging pile supporting orderly charging, comprising a charging pile body 1 and a support frame 2 supporting the charging pile body 1, the upper A servo motor 3 is installed on the side of the end, and a transmission screw 4 is installed on the output end of the servo motor 3. The transmission screw 4 is installed through the upper end of the charging pile body 1. A side baffle 5 is connected to the front side of the support frame 2, and a plurality of charging units are installed on the side baffle 5. The charging unit consists of a socket 6 and a charging gun 7 connected to the socket 6 by a cable. A positioning plate 8 is fixed on the charging pile body 1, and an adjustment plate 9 is slidably connected to the positioning plate 8. The end of the adjustment plate 9 is connected to the telescopic end of the cylinder 10. A power plug 11 is installed in the middle of the adjustment plate 9. The power plug 11 is used to match the socket on the socket 6. A limit touch component 13 is installed on the charging unit. The limit touch The component 13 is used to realize the plug-in charging of the charging unit and the power plug 11 by contacting and squeezing the control button 12 on the positioning plate 8. The upper end of the transmission screw 4 and the charging pile body 1 are threadedly connected, and the lower end of the charging pile body 1 can slide linearly on the support frame 2. The power plug 11 in the middle of the adjustment plate 9 is connected to the charging pile body 1 through a cable. The limit touch component 13 includes a clamping frame 131 and a center screw 132 threadedly connected to the middle of the clamping frame 131. The end of the center screw 132 close to the charging gun 7 is connected to a moving plate 133 through a bearing, and a piston rod 134 is fixed to the end of the moving plate 133. The piston rod 134 is inserted into the positioning suction cup 1 35, and the interior of the piston rod 134 and the positioning suction cup 135 form an accommodating chamber 136, the accommodating chamber 136 is communicated with the air supply pipe 137 and the air storage column 138, and the air storage column 138 is penetrated and installed with a power column 139, the power column 139 is connected with the air storage column 138 through a built-in spring 1310, and a movable rod 1311 is inserted into the power column 139, the movable plate 133 can slide on the inner side of the clamping frame 131, and the piston rods 134 on both sides of the movable plate 133 are symmetrically distributed, and a sealing ring is circumferentially fixed to one end of the piston rod 134 located inside the positioning suction cup 135, and the piston rod 134 and the positioning suction cup 135 are a seamless sliding connection structure.

[0028] The car owner parks the new energy vehicle in the parking space, and then plugs the charging gun 7 into the corresponding charging port of the car. After the charging gun 7 is plugged in, the center screw 132 on the clamping frame 131 is rotated. After the center screw 132 is rotated, the threaded movable plate 133 can drive the piston rod 134 to move in the direction away from the opening of the positioning suction cup 135. At this time, a negative pressure is formed at the opening of the positioning suction cup 135, and then it is stably adsorbed on the car, thereby improving the stability of the connection between the charging gun 7 and the car. When the piston rod 134 moves, the airflow inside the accommodating chamber 136 can be squeezed out into the interior of the gas storage column 138 through the air delivery pipe 137. After the increase of the airflow inside the gas storage column 138, the power column 139 and the movable rod 1311 can be pushed to move in the direction close to the charging pile body 1, and the servo motor 3 is turned on. After the servo motor 3 is turned on, the transmission screw 4 can be rotated. The charging pile body 1 can be moved on the support frame 2 by rotating the transmission screw 4. After the charging pile body 1 moves, it can drive the positioning plate 8 thereon to move. By using whether the control button 12 on the positioning plate 8 is squeezed by the movable rod 1311 after the positioning plate 8 moves, it is judged whether there is a vehicle that needs to be charged in the parking space. The fuel vehicle does not need to be connected to the charging gun 7. If there is no car in the parking space, the charging gun 7 does not need to be connected. When the control button 12 on the positioning plate 8 is squeezed by the movable rod 1311 after the charging pile body 1 moves, the control button 12 can control the cylinder 10 to extend, so that the adjustment plate 9 drives the power plug 11 to move, so that the power plug 11 is inserted into the socket on the socket 6, thereby realizing automatic charging when no one is at night. When the control button 12 is not squeezed, the charging pile body 1 continues to move to the next parking space, so as to realize orderly charging of the car.

[0029] Embodiment 2: The technical content disclosed in this embodiment is a further improvement made on the basis of the above-mentioned embodiment 1. The following technical content is disclosed in this embodiment: a guide airbag 1312 is installed between the power column 139 and the movable rod 1311, and the guide airbag 1312 is connected to each other through the circulation tube 1313 and the push airbag 1314, the push airbag 1314 is located in the slide groove on the socket 6, and the push airbag 1314 is fixed between the slide groove on the socket 6 and the sealing plate 1315, the movable rod 1311 and the power column 139 are slidably connected, and the power column 139 is composed of a built-in spring 1310 and an air storage column 138. An elastic telescopic structure, one end of the movable rod 1311 extending out of the power column 139 and the surface of the control button 12 are both arranged in an arc structure, the sealing plate 1315 is in contact with the socket 6 in the initial state, and the sealing plate 1315 is used to cover and protect the socket on the socket 6, the slider of the sealing plate 1315 toward one end of the socket 6 can move in the slide groove on the socket 6, the plug-in end of the power plug 11 is fitted with a symmetrically distributed protective cover 14, the protective cover 14 is connected to the positioning plate 8 through a rotating shaft, and a vortex spring providing a reset elastic force is installed on the rotating shaft of the protective cover 14, and the power plug 11 can slide on the positioning plate 8.

[0030] When the power column 139 drives the movable rod 1311 to extend, the arc-shaped end of the movable rod 1311 first squeezes the control button 12, so that the control button 12 is compressed to send a working signal to the cylinder 10. At the same time, after the control button 12 is compressed to the limit, the transmission screw 4 rotates to make the charging pile body 1 continue to move a short distance. Because the control button 12 has been pressed, when it continues to move, the arc surface of the control button 12 can be used to reversely squeeze the movable rod 1311. After being compressed, the movable rod 1311 moves in the power column 139. The movement of the movable rod 1311 can squeeze the guide airbag 1312, so that the airflow inside the guide airbag 1312 enters the inside of the pushing airbag 1314 through the circulation pipe 1313. The expansion of 314 can make the sealing plate 1315 move on the socket 6, so that the socket on the socket 6 is exposed, so that after the subsequent extension of the cylinder 10, the power plug 11 on the adjustment plate 9 can be inserted into the socket on the socket 6 for charging. At the same time, a protective cover 14 is also installed on the positioning plate 8. In the initial state, the protective cover 14 can be used to shield and protect the port of the power plug 11. When the power plug 11 moves, the protective cover 14 can be pushed to automatically rotate and open. When the power plug 11 retracts, the protective cover 14 is reset under the action of the vortex spring on the rotating shaft. Therefore, the setting of the protective cover 14 can protect the power plug 11. It should be noted that the air supply pipe 137 and the circulation pipe 1313 disclosed in the present application are both rubber hoses.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle charging pile supporting orderly charging, comprising a charging pile body (1) and a support frame (2) supporting the charging pile body (1), characterized in that: A servo motor (3) is installed on the side of the upper end of the support frame (2), and a transmission screw (4) is installed on the output end of the servo motor (3), and the transmission screw (4) is installed through the upper end of the charging pile body (1). The front side of the support frame (2) is connected to a side baffle (5), and a plurality of charging units are installed on the side baffle (5), and the charging unit is composed of a socket (6) and a charging gun (7) connected to the socket (6) by a cable. A positioning plate (8) is fixed on the charging pile body (1), and an adjustment plate (9) is slidably connected to the positioning plate (8), and the end of the adjustment plate (9) is connected to the telescopic end of the cylinder (10). A power plug (11) is installed in the middle of the adjustment plate (9), and the power plug (11) is used to be compatible with the socket on the socket (6). A limit touch component (13) is installed on the charging unit, and the limit touch component (13) is used to be adjusted by contacting with a control button (12) on the positioning plate (8). The contact extrusion realizes the plug-in charging of the charging unit and the power plug (11), wherein the limit touch component (13) comprises a clamping frame (131) and a central screw rod (132) threadedly connected to the middle of the clamping frame (131), and the end of the central screw rod (132) close to the charging gun (7) is connected to a moving plate (133) through a bearing, and a piston rod (134) is fixed to the end of the moving plate (133), and the piston rod (134) is inserted into the positioning suction cup (1 35), and the interior of the piston rod (134) and the positioning suction cup (135) form a receiving chamber (136), the receiving chamber (136) is communicated with the gas storage column (138) through the gas delivery pipe (137), and a power column (139) is installed through the gas storage column (138), the power column (139) is connected to the gas storage column (138) through the built-in spring (1310), and a movable rod (1311) is inserted into the power column (139).

2. A vehicle charging pile supporting orderly charging according to claim 1, characterized in that: The transmission screw rod (4) and the upper end of the charging pile body (1) are threadedly connected, and the lower end of the charging pile body (1) can slide linearly on the support frame (2).

3. The vehicle charging pile supporting orderly charging according to claim 1, characterized in that: The power plug (11) in the middle of the adjustment plate (9) is connected to the charging pile body (1) via a cable, and a symmetrically distributed protective cover (14) is provided on the plug-in end of the power plug (11), the protective cover (14) is connected to the positioning plate (8) via a rotating shaft, and a vortex spring providing a restoring elastic force is installed on the rotating shaft of the protective cover (14), so that the power plug (11) can slide on the positioning plate (8).

4. The vehicle charging pile supporting orderly charging according to claim 1, characterized in that: A guide airbag (1312) is installed between the power column (139) and the movable rod (1311), and the guide airbag (1312) is connected to a push airbag (1314) via a circulation tube (1313). The push airbag (1314) is located in a slide groove on the socket (6), and the push airbag (1314) is fixed between the slide groove on the socket (6) and a sealing plate (1315).

5. A vehicle charging pile supporting orderly charging according to claim 4, characterized in that: The movable plate (133) is capable of sliding inside the clamping frame (131), and the piston rods (134) on both sides of the movable plate (133) are symmetrically distributed.

6. A vehicle charging pile supporting orderly charging according to claim 4, characterized in that: A sealing ring is circumferentially fixed to one end of the piston rod (134) located inside the positioning suction cup (135), and the piston rod (134) and the positioning suction cup (135) are in a seamless sliding connection structure.

7. A vehicle charging pile supporting orderly charging according to claim 4, characterized in that: The movable rod (1311) and the power column (139) are slidably connected, and the power column (139) forms an elastic telescopic structure through a built-in spring (1310) and an air storage column (138).

8. The vehicle charging pile supporting orderly charging according to claim 4, characterized in that: One end of the movable rod (1311) extending out of the power column (139) and the surface of the control button (12) are both arranged as arc-shaped structures.

9. The vehicle charging pile supporting orderly charging according to claim 4, characterized in that: The sealing plate (1315) is in contact with the socket (6) in an initial state, and the sealing plate (1315) is used to cover and protect the socket on the socket (6). The sliding block of the sealing plate (1315) facing one end of the socket (6) can move in a sliding groove on the socket (6).

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