Automobile charging pile and use method

Abstract

The invention relates to the technical field of automobile charging piles, and discloses an automobile charging pile which comprises a concrete pile, a supporting rod, a mounting seat and a charging pile machine body, and a stretching assembly is arranged between the supporting rod and the mounting seat. According to the automobile charging pile and the use method, the stop lever is arranged in the parking space, when a vehicle crosses the limiting rod due to improper operation after being backed into a garage, in the process that the vehicle continues to retreat, rear vehicle wheels make contact with the stop lever firstly, the stop lever is pushed to move, the stop lever moves to synchronously drive a fluted disc to rotate, a threaded rod is made to rotate, and the threaded rod is matched with threaded connection of the threaded rod and a supporting rod; and the anti-collision columns limit and slide the supporting rods, so that the mounting seats on the supporting rods and the charging pile machine body are driven to move upwards to the height higher than the vehicle body in the moving process of the stop rods, the arranged buffer reset pieces buffer impact generated during vehicle backing, the backing speed is effectively reduced, and the safety of the vehicle is improved. And meanwhile, the vehicle body is prevented from colliding with the charging pile body to damage the charging pile body.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile charging piles, and in particular to an automobile charging pile and a method of using the same. Background Art

[0002] A charging pile, also known as an electric vehicle charging station or electric vehicle power supply equipment, is a device that provides electrical energy to electric vehicles, enabling them to store enough electricity to support their operation.

[0003] When installing the car charging pile, a base is set up at the rear side of the rear end of the car parking space, and the car charging pile is installed on the base by tightening screws. Therefore, the car charging pile is in a fixed state. In order to prevent the car from reversing and hitting the car charging pile during parking, a limit rod is generally set up at the rear end of the parking space. However, such a setting method is prone to reversing operation errors, resulting in the rear wheels of the car passing over the limit rod and continuing to move backward, causing the car body to directly hit the car charging pile, causing damage to the car charging pile. In addition, the fixed setting of the car charging pile leads to flooding weather when it is set up in a low-lying area, which easily causes rainwater to submerge the car charging pile and cause damage to the car charging pile. Therefore, the present application designs a car charging pile and a method of use to solve this technical defect of the prior art. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the deficiencies of the prior art, the present invention provides a car charging station and a method of use, which have the advantages of effectively preventing damage caused by car collisions and flooding weather.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a car charging pile, comprising a concrete pile, a support rod, a mounting base and a charging pile body, wherein an extension component is provided between the support rod and the mounting base to enable the charging pile body connected to the mounting base to be raised and lowered;

[0008] The surface of the concrete pile is connected to an anti-collision column that is limitedly sleeved on the outside of the support rod, and a movable seat is located inside the anti-collision column. The axis of the movable seat is connected to a threaded rod that is threadedly connected to the support rod. The outer side of the threaded rod is connected to a gear disk. The anti-collision column is provided with a driving member that drives the gear disk to rotate.

[0009] One end of the driving assembly is provided with a blocking rod for blocking the wheels of the automobile, and the other end is provided with a buffer reset component.

[0010] Furthermore, the driving member includes a limit seat and a rack, the rack slides within the limit seat and engages with the gear disc, the limit seat is connected to the anti-collision column, one end of the rack is connected to the baffle rod, and one end and / or both ends of the baffle rod are connected to a roller assembly that can be adjusted up and down to contact the ground.

[0011] Furthermore, the roller assembly includes a mounting block, a universal wheel, a locking screw and a locking nut. The mounting block is connected to one end and / or both ends of the barrier rod, and the locking screw passes through the mounting block up and down. The lower end of the locking screw is integrally connected to the universal wheel, and the external thread of the locking screw is connected to a pair of locking nuts located on the upper and lower surfaces of the mounting block.

[0012] Furthermore, a detachable fixing sleeve is provided on the outside of the barrier rod, and the fixing sleeve is integrally connected to the rack. A plurality of buffer columns are equidistantly connected to the outside of the anti-collision column.

[0013] Furthermore, the buffer reset component includes a loading seat, a moving column and a reset stainless steel strong spring. The loading seat is connected to the surface of the concrete pile, the moving column is connected to the rack and passes through the loading seat, and the reset stainless steel strong spring is connected between the outer side of the loading seat and the moving column and is located on the outer side of the moving column.

[0014] Furthermore, a telescopic sleeve is provided between the outer side of the movable column and the inner side of the loading seat, and the outer side of the telescopic sleeve is connected to a whistle.

[0015] Furthermore, the extension assembly includes a pair of but not limited to a pair of telescopic rods, a pair of but not limited to a pair of electromagnets, and slots and metal blocks equal in number to the electromagnets. The telescopic rods are connected between the support rod and the mounting seat, the electromagnets are connected to the upper surface of the support rod, and the slots are provided on the lower surface of the mounting seat. Metal blocks are provided in the slots and correspond to the electromagnets up and down.

[0016] Furthermore, a floating block lower than the lower surface of the charging pile body is installed on the outer side of the mounting seat, and a rain sensor is installed on the upper surface of the mounting seat.

[0017] Furthermore, a lubricating oil storage seat is installed on the outer side of the anti-collision column, and the lubricating oil storage seat extends from the inside to the outside and is connected to an oil-absorbing cotton strip, and the other end of the oil-absorbing cotton strip is connected to the oil-absorbing cotton that contacts and lubricates the outer gear ring of the gear disc;

[0018] The center of the support rod is provided with a thread groove adapted to the threaded rod thread, an elastic oil-absorbing cotton block is installed in the thread groove, and the lubricating oil storage seat extends from the inside to the outside and is connected to an oil-absorbing cotton strip two connected to the elastic oil-absorbing cotton block.

[0019] The method of using a car charging pile includes the following steps: first, park the vehicle in the parking space, select DC fast charging or AC fast charging according to the type of charging pile body, then insert the charging gun connected to the charging pile body into the charging port of the electric car, making sure it is inserted to the bottom, and finally scan the QR code on the charging pile body with a mobile phone or other device, download the corresponding APP or mini program, and view the charging amount, cost, charging time and other data through the display screen on the charging pile body or the mobile phone application display. After charging is completed, unplug the charging gun and reset it.

[0020] (3) Beneficial effects

[0021] Compared with the prior art, the present invention provides a car charging pile with the following beneficial effects:

[0022] 1. The automobile charging pile and its use method are set up in the parking space through a barrier rod. When the vehicle reverses into the parking space and crosses the limit rod due to improper operation, the rear wheel of the vehicle first contacts the barrier rod during the process of continuing to reverse, pushing the barrier rod to move. The movement of the barrier rod synchronously drives the gear plate to rotate, causing the threaded rod to rotate, and cooperates with the threaded connection between the threaded rod and the support rod, and the anti-collision column to limit the sliding of the support rod, so that during the movement of the barrier rod, the mounting seat on the support rod and the charging pile body are driven to move to a height higher than the vehicle body. The buffer reset part provided buffers the impact generated when the vehicle reverses, effectively reduces the reverse speed, and at the same time prevents the vehicle body from hitting the charging pile body and causing damage to the charging pile body.

[0023] 2. The automobile charging pile and its use method, through the provision of an extension component in conjunction with the provision of a floating block, ensure that in flood weather, when the water level contacts the floating block, the extension component is extended under the action of buoyancy to push the charging pile body on the mounting seat upward to avoid damage caused by being submerged in floods. In addition, the provision of a lubricating oil storage seat stores lubricating oil, which is absorbed by the first and second oil-absorbing cotton strips and transferred to the oil-absorbing cotton and the elastic oil-absorbing cotton block to lubricate the threaded rod and the gear disc to ensure smooth driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 It is a partially cutaway perspective view of the present invention;

[0026] Figure 3 It is an enlarged view of point A of the present invention;

[0027] Figure 4 It is a right side perspective view of the present invention;

[0028] Figure 5 It is a side perspective view of the present invention;

[0029] Figure 6A perspective view of the mounting base of the present invention being extended;

[0030] Figure 7 For the present invention Figure 6 Upward stereogram of .

[0031] In the figure: 1. Concrete pile; 2. Support rod; 3. Mounting seat; 4. Charging pile body; 5. Anti-collision column; 6. Movable seat; 7. Threaded rod; 8. Driving gear disc; 9. Limit seat; 10. Rack; 11. Baffle rod; 12. Loading seat; 13. Moving column; 14. Telescopic sleeve; 15. Whistle; 16. Reset stainless steel strong spring; 17. Rain sensor; 18. Telescopic rod; 19. Electromagnet; 20. Slot; 21. Metal block; 22. Elastic oil-absorbing cotton block; 23. Floating block; 24. Buffer column; 25. Lubricating oil storage seat; 26. Oil-absorbing cotton strip 1; 27. Oil-absorbing cotton; 28. Oil-absorbing cotton strip 2; 29. ​​Mounting block; 30. Universal wheel; 31. Locking screw; 32. Locking nut. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0033] For example 1, please refer to Figures 1 to 4 The car charging pile includes a concrete pile 1, a support rod 2, a mounting base 3 and a charging pile body 4. The concrete pile 1 is cast in one piece on the ground. The mounting base 3 and the charging pile body 4 are connected and fixed by fastening screws. The charging pile body 4 is the main structure of the existing car charging pile. The surface of the charging pile body 4 is provided with a control panel, a card swiping part, a QR code and a display screen, which is convenient for using mobile phones and other communication devices to scan the code and charge. A controller is provided inside for system control of the charging pile body 4.

[0034] The upper surface of the concrete pile 1 is integrally cast and fixed with a limited sleeve on the outside of the support rod 2, and the upper surface of the concrete pile 1 is fixed with a movable seat 6 located inside the anti-collision column 5 by fastening screws. The anti-collision column 5 is a rectangular stainless steel column, and the length and width of the inner cavity are equal to the length and width of the support rod 2, which is convenient for the support rod 2 to move up and down linearly within the anti-collision column 5. The threaded rod 7 threadedly connected to the support rod 2 is circumferentially rotated at the axis center of the upper surface of the movable seat 6. The outer side of the threaded rod 7 is concentrically connected and fixed with a gear disc 8. A driving part for driving the gear disc 8 to rotate is provided on the anti-collision column 5. The gear disc 8 drives the threaded rod 7 on the gear disc 8 to rotate on the movable seat 6 under the driving action of the driving part. The threaded connection between the threaded rod 7 and the support rod 2 and the linear sliding limit action of the anti-collision column 5 on the support rod 2 ensure that the mounting seat 3 on the support rod 2 and the charging pile body 4 are synchronously moved up when the threaded rod 7 rotates.

[0035] The driving member includes a limit seat 9 and a rack 10. The rack 10 slides in a limited position in the limit seat 9 and engages with the gear disc 8. The limit seat 9 is connected and fixed to the anti-collision column 5. One end of the rack 10 is connected and fixed with a baffle rod 11. One end and / or both ends of the baffle rod 11 are connected with a roller assembly that can be adjusted up and down to contact the ground. The roller assembly includes a mounting block 29, a universal wheel 30, a locking screw 31 and a locking nut 32. The mounting block 29 is connected and fixed to one end and / or both ends of the baffle rod 11. A locking screw 31 passes through the mounting block 29 from top to bottom. The lower end of the locking screw 31 is integrally connected and fixed to the universal wheel 30. The external thread of the locking screw 31 is connected to a pair of locking nuts 32 located on the upper and lower surfaces of the mounting block 29.

[0036] Furthermore, during installation, the locking screw 31 is adjusted to make the universal wheel 30 move and contact the ground, and then the locking screw 31 is limited and fixed in the installation block 29 by tightening the locking nut 32, ensuring that the universal wheel 30 is fixed after the debugging universal wheel 30 contacts the ground. It should be added that (when installing the barrier rod 11, the barrier rod 11 is located in the parking space and ensures that the barrier rod 11 is located behind the limit rod in the parking space), so that when the electric vehicle is reversed and charged in the parking space, the vehicle may not be retracted due to misoperation. After the rear wheels of the vehicle pass the limit rod, the vehicle continues to reverse so that the rear wheels contact the barrier rod 11. During the reverse process, the barrier rod 11 is pushed to move under the action of the universal wheel 30 rolling on the ground, thereby driving the rack 10 to move in the limit seat 9. The rack 10 is engaged with the gear plate 8 to drive the gear plate 8 to rotate, thereby ensuring that when the rack 10 moves to the bottom, the charging pile body 4 moves to the top so that the charging pile body 4 is located above the vehicle body, avoiding the vehicle body colliding with the charging pile body 4 and causing damage.

[0037] One end of the driving assembly is provided with a blocking rod 11 for blocking the car wheel, and the other end is provided with a buffer reset part. The outer sleeve of the blocking rod 11 is provided with a detachable fixing sleeve, which is composed of two half-hinged semi-circular rings and is sleeved on the outside of the blocking rod 11, and is connected and fixed by fastening screws, which is convenient for removing the fastening screws to replace the blocking rod 11. The fixing sleeve is integrally connected and fixed to the rack 10, and a plurality of buffer columns 24 are equidistantly connected and fixed on the outside of the anti-collision column 5. The buffer column 24 is a cylindrical shock-absorbing rubber, so that when the rack 10 moves to the bottom, the car body and the buffer column 24 play a buffering and protective role. The buffer reset part includes a loading seat 12, a moving column 13 and a reset stainless steel strong spring 16. The loading seat 12 is fixed to the upper surface of the concrete pile 1 by fastening screws. The moving column 13 is connected and fixed to the other end of the rack 10 and passes through the loading seat 12. The reset stainless steel strong spring 16 is connected and fixed between the outer side of the loading seat 12 and the moving column 13, and is located on the outer side of the moving column 13.

[0038] Furthermore, when the vehicle reverses due to erroneous operation, the rack 10 is pushed to move, thereby driving the moving column 13 to move at the upper limit of the loading seat 12, so that the reset stainless steel strong spring 16 is stretched under the action of pressure, buffering the impact force while increasing the resistance and slowing down the reverse speed. When the vehicle is found to be erroneous, it is operated to move forward. When the rear wheel is separated from the gear lever 11, the reset stainless steel strong spring 16 contracts and resets, which can drive the rack 10 to move and reset and drive the sprocket 8 to rotate in the opposite direction. Combined with the above principle, the downward movement and reset of the support rod 2 is achieved.

[0039] A telescopic sleeve 14 is fixedly connected between the outer side of the movable column 13 and the inner side of the loading seat 12 . The telescopic sleeve 14 is a corrugated hose or other telescopic tube. A whistle 15 is connected to the outer side of the telescopic sleeve 14 .

[0040] Furthermore, when the vehicle is reversed due to erroneous operation, the movable column 13 moves, compressing the telescopic sleeve 14, causing the air inside the telescopic sleeve 14 to be discharged through the whistle 15, thereby generating a whistle sound to warn the driver and facilitate the driver to make timely judgment and operate the brakes.

[0041] A lubricating oil storage seat 25 is fixed to the outside of the anti-collision column 5 by fastening screws. The lubricating oil storage seat 25 is transparent and can be tempered glass or transparent plastic, which is convenient for observing the oil storage amount inside the lubricating oil storage seat 25, so as to open the switch cover of the lubricating oil storage seat 25 and add lubricating oil. The lubricating oil storage seat 25 extends from the inside to the outside and is connected to an oil-absorbing cotton strip 26. The other end of the oil-absorbing cotton strip 26 is connected and fixed to an oil-absorbing cotton 27 that is in contact with the outer gear ring of the gear disc 8 for lubrication. A threaded groove that is adapted to the thread of the threaded rod 7 is opened in the center of the support rod 2, and an elastic oil-absorbing cotton block 22 is installed and fixed in the threaded groove. The lubricating oil storage seat 25 extends from the inside to the outside and is connected to an oil-absorbing cotton strip 28 that is connected and fixed to the elastic oil-absorbing cotton block 22.

[0042] The principle of the above scheme is that the lubricating liquid is absorbed by the oil-absorbing cotton strip 1 26 and the oil-absorbing cotton strip 2 28 and transferred to the oil-absorbing cotton 27 and the elastic oil-absorbing cotton block 22, so that when the gear disc 8 rotates, it contacts the oil-absorbing cotton 27 to lubricate the gear disc 8, thereby ensuring the smoothness of the meshing transmission between the gear disc 8 and the rack 10. In addition, when the support rod 2 is reset and moved down to the bottom, the threaded rod 7 is contacted and squeezed with the elastic oil-absorbing cotton block 22, so that the lubricating oil absorbed in the elastic oil-absorbing cotton block 22 is squeezed out to lubricate the threaded rod 7, thereby ensuring the smoothness of the rotation of the threaded rod 7 and avoiding jamming.

[0043] It should be added that when the support rod 2 is at the bottom, the elastic oil-absorbing cotton block 22 is in an extruded state, and when the end of the rack 10 connected to the baffle 11 contacts the limit seat 9, the support rod 2 is at the top and is inseparable from the anti-collision column 5, and the reset stainless steel strong spring 16 is in a fully extended state. Secondly, when the support rod 2 is in a fully extended state, the height of the charging pile body 4 meets the requirement of being higher than the height of the car body on the market.

[0044] For example 2, please refer to Figures 5 to 7 An extension component is provided between the support rod 2 and the mounting seat 3 to realize the lifting and lowering of the charging pile body 4 connected to the mounting seat 3. The extension component includes a pair of but not limited to a pair of telescopic rods 18, a pair of but not limited to a pair of electromagnets 19, and slots 20 and metal blocks 21 equal in number to the electromagnets 19. The telescopic rod 18 is connected and fixed between the support rod 2 and the mounting seat 3, the electromagnet 19 is connected and fixed to the upper surface of the support rod 2, the slot 20 is opened on the lower surface of the mounting seat 3, and a metal block 21 is installed and fixed in the slot 20 and corresponds to the electromagnet 19 up and down. The metal block 21 is a metal material that can be magnetically adsorbed by the electromagnet 19, such as iron and alloy steel.

[0045] A floating block 23 is installed on the outside of the mounting base 3, which is lower than the lower surface of the charging pile body 4. The floating block 23 can be made of any material with buoyancy, such as an air bag, a foam board, etc. It is necessary to ensure that the buoyancy of the floating block 23 is greater than the gravity of the mounting base 3, the charging pile body 4 and its loading connectors. A rain sensor 17 is installed on the upper surface of the mounting base 3.

[0046] When the telescopic rod 18 is in the retracted state, the electromagnet 19 is inserted into the slot 20 and contacts the metal block 21. A relay is installed in the mounting base 3, and a manual switch is installed on the outside of the mounting base 3. The relay is electrically connected to the power supply of the electromagnet 19 to control the power supply of the electromagnet 19. The coil of the relay is connected to the output and switch of the rain sensor 17. The power supply is connected to the normally open contact (NO) of the relay, and then the electromagnet 19 is connected to the common contact (COM) of the relay. The output of the rain sensor 17 is connected to the coil end of the relay, and the other end is grounded. The manual switch is connected in parallel between the rain sensor 17 and the relay coil to manually control the electromagnet 19 when needed.

[0047] Working principle: in dry weather, the rain sensor 17 does not detect water, and the output signal causes the relay to close, and the electromagnet 19 is energized to work.

[0048] When it rains, the rain sensor 17 detects water, the output signal changes, the relay is disconnected, and the electromagnet 19 loses power and stops working.

[0049] A manual switch can cut off power to the electromagnet at any time, regardless of the weather.

[0050] The working principle of the above embodiment is that when the rain sensor 17 detects rain, the electromagnet 19 is powered off and separated from the metal block 21, ensuring that in flood weather, when the accumulated water contacts the floating block 23, as the water level rises, the buoyancy of the floating block 23 pushes the charging pile body 4 on the mounting seat 3 to move upward, and the telescopic rod 18 is extended and supported synchronously, so that the charging pile body 4 moves to the bottom to avoid floods, thereby preventing the charging pile body 4 from being submerged and damaged by floods when it moves upward to a limited extent, and effectively protecting the charging pile body 4 in severe weather.

[0051] The method for using a car charging pile includes the following steps: first, park the vehicle in the parking space, select DC fast charging or AC fast charging according to the type of the charging pile body 4, then insert the charging gun connected to the charging pile body 4 into the charging interface of the electric car, making sure it is inserted to the bottom, and finally scan the QR code on the charging pile body 4 with a mobile phone or other device, download the corresponding APP or mini program, and view the charging amount, cost, charging time and other data through the display screen on the charging pile body 4 or the mobile phone application display. After charging is completed, unplug the charging gun and reset it.

[0052] It should be added that the device of the present application is equipped with a control chassis connected to the electrical equipment of the present application for system control of the electrical equipment.

[0053] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A car charging pile, comprising a concrete pile, a support rod, a mounting base and a charging pile body, characterized in that: An extension component is provided between the support rod and the mounting base to enable the charging pile body connected to the mounting base to be raised and lowered; The surface of the concrete pile is connected to an anti-collision column that is limitedly sleeved on the outside of the support rod, and a movable seat is located inside the anti-collision column. The axis of the movable seat is connected to a threaded rod that is threadedly connected to the support rod. The outer side of the threaded rod is connected to a gear disk. The anti-collision column is provided with a driving member that drives the gear disk to rotate. One end of the driving assembly is provided with a blocking rod for blocking the wheels of the automobile, and the other end is provided with a buffer reset component.

2. The vehicle charging pile according to claim 1, characterized in that: The driving member includes a limit seat and a rack. The rack slides within the limit seat and engages with the gear disc. The limit seat is connected to the anti-collision column. One end of the rack is connected to the baffle rod. One end and / or both ends of the baffle rod are connected to a roller assembly that can be adjusted up and down to contact the ground.

3. The vehicle charging pile according to claim 2, characterized in that: The roller assembly includes a mounting block, a universal wheel, a locking screw and a locking nut. The mounting block is connected to one end and / or both ends of the barrier rod. The locking screw passes through the mounting block from top to bottom. The lower end of the locking screw is integrally connected to the universal wheel. The external thread of the locking screw is connected to a pair of locking nuts located on the upper and lower surfaces of the mounting block.

4. The car charging pile according to claim 1, characterized in that: A detachable fixing sleeve is provided on the outside of the barrier rod, and the fixing sleeve is integrally connected to the rack. A plurality of buffer columns are equidistantly connected to the outside of the anti-collision column.

5. The car charging pile according to claim 1 or 2, characterized in that: The buffer reset component includes a loading seat, a moving column and a reset stainless steel strong spring. The loading seat is connected to the surface of the concrete pile, the moving column is connected to the rack and passes through the loading seat, and the reset stainless steel strong spring is connected between the outside of the loading seat and the moving column and is located on the outside of the moving column.

6. The vehicle charging pile according to claim 5, characterized in that: A telescopic sleeve is provided between the outer side of the moving column and the inner side of the loading seat, and the outer side of the telescopic sleeve is communicated with a whistle.

7. The vehicle charging pile according to claim 1, characterized in that: The extension assembly includes a pair of but not limited to a pair of telescopic rods, a pair of but not limited to a pair of electromagnets, and slots and metal blocks equal in number to the electromagnets. The telescopic rods are connected between the support rod and the mounting seat, the electromagnets are connected to the upper surface of the support rod, and the slots are provided on the lower surface of the mounting seat. Metal blocks are provided in the slots and correspond to the electromagnets up and down.

8. The vehicle charging pile according to claim 1, characterized in that: A floating block lower than the lower surface of the charging pile body is installed on the outer side of the mounting seat, and a rain sensor is installed on the upper surface of the mounting seat.

9. The vehicle charging pile according to claim 1, characterized in that: A lubricating oil storage seat is installed on the outside of the anti-collision column. The lubricating oil storage seat extends from the inside to the outside and is connected to an oil-absorbing cotton strip. The other end of the oil-absorbing cotton strip is connected to the oil-absorbing cotton that contacts and lubricates the outer gear ring of the gear disc. The center of the support rod is provided with a thread groove adapted to the threaded rod thread, an elastic oil-absorbing cotton block is installed in the thread groove, and the lubricating oil storage seat extends from the inside to the outside and is connected to an oil-absorbing cotton strip two connected to the elastic oil-absorbing cotton block.

10. The method for using the vehicle charging pile according to any one of claims 1 to 9, characterized in that: The process includes the following steps: first, park the vehicle in the parking space, select DC fast charging or AC fast charging according to the type of charging pile body, then insert the charging gun connected to the charging pile body into the charging port of the electric vehicle, making sure it is inserted to the bottom, and finally, scan the QR code on the charging pile body with a mobile phone or other device, download the corresponding APP or mini program, and view the charging amount, cost, charging time and other data through the display screen on the charging pile body or the mobile phone application. After charging is completed, unplug the charging gun and reset it.

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