Self-identification type charging pile

Abstract

The invention discloses a self-recognition type charging pile, and relates to the technical field of charging piles. The invention provides a self-identification charging pile capable of cleaning and protecting an identification probe. A self-recognition type charging pile comprises a charging pile body, the charging pile body is fixedly connected with a recognition probe, the self-recognition type charging pile further comprises symmetrically-arranged guide blocks, the symmetrically-arranged guide blocks are fixedly connected to the charging pile body, the guide blocks are slidably connected with sliding rods, and a cleaning block is connected between the symmetrically-arranged sliding rods. And the cleaning block is slidably connected with the identification probe. The vehicle moves backwards to press the rotating plate, then the cleaning block slides downwards to clean the recognition probe, the recognition effect is prevented from being affected by dirt of the recognition probe, the recognition probe is covered with the protection frame and the cover plate in a matched mode, then the recognition probe is protected, and the recognition probe is prevented from being impacted and damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a self-identifying charging pile. Background Art

[0002] A charging pile is a device used to charge new energy vehicles. With the rapid development of the new energy vehicle industry, the number of charging piles required for new energy vehicles has increased rapidly. Self-identification charging piles are generally equipped with identification probes or identification modules, which can automatically identify vehicle information and are more intelligent to use. At present, the identification modules or identification probes of existing self-identification charging piles are generally exposed to the outside. Under long-term wind and rain, the identification modules or identification probes are easily dirty, and in severe cases, the identification probes are even damaged. Existing self-identification charging piles generally do not have the function of cleaning and protecting the identification probes, which affects the identification or use effect of the identification probes.

[0003] To this end, we propose a self-identification charging pile that can clean and protect the identification probe. Summary of the invention

[0004] In order to overcome the disadvantage that the identification probe is easily dirty or even damaged when exposed to the outside, the present invention provides a self-identification charging pile capable of cleaning and protecting the identification probe.

[0005] A self-identification charging pile includes a charging pile body, which is fixedly connected to an identification probe, and symmetrically arranged guide blocks, which are fixedly connected to the charging pile body, and the guide blocks are slidably connected to sliding rods. Cleaning blocks are connected between the symmetrically arranged sliding rods, and the cleaning blocks are slidably connected to the identification probe. The charging pile body is provided with a pressing component for controlling the movement of the sliding rod, and the charging pile body is provided with a protective mechanism for protecting the identification probe.

[0006] Furthermore, the cleaning block is composed of a connecting frame and a wiping block installed on the connecting frame, and the wiping block is in contact with the front side of the identification probe.

[0007] Furthermore, the pressing assembly includes a symmetrically arranged mounting plate, which is fixedly connected to the charging pile body, the mounting plate is rotatably connected to a rotating plate, the mounting plate is slidably connected to a sliding frame, a symmetrically arranged connecting plate is rotatably connected between the sliding frame and the adjacent rotating plate, a first spring is connected between the sliding frame and the adjacent mounting plate, the sliding frame is fixedly connected to a guide plate, the guide plate is slidably connected to a connecting rod, and the connecting rod is connected to the adjacent sliding rod.

[0008] Furthermore, one side of the rotating plate away from the connecting plate is inclined so as to fit the ground and reduce the slope so that the wheels can roll onto the rotating plate.

[0009] Furthermore, the protection mechanism includes a protection frame, which is fixedly connected to the charging pile body, the protection frame is rotatably connected to a cover plate, the rotational connection of the cover plate is fixedly connected to a symmetrically arranged contact rod, the protection frame is fixedly connected to a symmetrically arranged fixed block, the fixed block is slidably connected to a lower pressure plate, the lower pressure plate is extruded and fitted with an adjacent contact rod, the lower pressure plate is slidably connected to a contact plate, and a second spring is connected between the contact plate and the adjacent lower pressure plate.

[0010] Furthermore, a side of the contact plate close to the sliding rod is inclined, and the sliding rod is pressed and matched with the adjacent contact plate.

[0011] Furthermore, it also includes a cleaning mechanism for improving the cleaning effect. The cleaning mechanism is arranged on the charging pile body, and the cleaning mechanism includes a liquid storage cylinder, which is fixedly connected to the charging pile body. The protective frame is fixedly connected to the cylinder body, and a connecting pipe with a one-way valve is connected between the cylinder body and the liquid storage cylinder. The cylinder body is connected to a hose with a one-way valve. The cleaning block is fixedly connected to the spray plate, and the rear end of the hose extends into the protective frame and is connected to the spray plate. The cylinder body is slidably connected to a piston rod, and the piston rod and the protective frame are provided with an infusion assembly, and the infusion assembly is used to control the sliding of the piston rod to drive the flow of cleaning liquid.

[0012] Furthermore, the infusion assembly includes a third spring, which is connected between the piston rod and the cylinder body. The protective frame is fixedly connected to a cross bar, which is rotatably connected to a guide wheel. The piston rod is fixedly connected to a pull rope, which passes around the guide wheel and is connected to an adjacent sliding rod.

[0013] Furthermore, it also includes a covering mechanism for covering and protecting the charging gun, the covering mechanism is arranged on the charging pile body, the covering mechanism includes symmetrically arranged connecting blocks, the symmetrically arranged connecting blocks are fixedly connected to the charging pile body, and shielding plates are rotatably connected between the symmetrically arranged connecting blocks. The charging pile body is rotatably connected to symmetrically arranged guide rails, and the guide rails are slidably connected to the shielding plates.

[0014] Furthermore, it also includes a limiting mechanism for limiting the vehicle, the limiting mechanism is arranged on the rotating plate, the limiting mechanism includes symmetrically arranged limiting plates, the symmetrically arranged limiting plates are rotatably connected to the rotating plate, and symmetrically arranged torsion springs are connected between the limiting plate and the adjacent rotating plate.

[0015] The present invention has the following advantages: 1. The vehicle moves backward and presses the rotating plate, so that the cleaning block slides downward to clean the identification probe, preventing the identification probe from being dirty and affecting the identification effect, and the protective frame and the cover plate cooperate to cover the identification probe, thereby protecting the identification probe and preventing the identification probe from being damaged by impact.

[0016] 2. The piston rod slides left and right to input the cleaning liquid in the cylinder into the spray plate. When the cleaning block slides downward to clean the identification probe, the spray plate will also move downward with the cleaning block to spray the cleaning liquid on the identification probe, so that the cleaning block can wipe off the fixed stains and improve the cleaning effect.

[0017] 3. The shielding plate is placed above the charging gun to block rain when it rains and to provide shade when it is sunny, to prevent high temperature or water from affecting the safety of the charging gun.

[0018] 4. The vehicle moves backwards. When the wheel presses the limit plate, the wheel is limited by the limit plate. At the same time, the driver can stop the car after feeling that the wheel presses the limit plate to avoid the vehicle hitting the charging pile body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the charging pile body, identification probe, guide block and other components of the present invention.

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the identification probe and the cleaning block of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the pressing component of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the sliding frame and the guide plate of the present invention.

[0024] Figure 6 It is a schematic diagram of the first three-dimensional structure of the protection mechanism of the present invention.

[0025] Figure 7 It is a schematic diagram of the second three-dimensional structure of the protection mechanism of the present invention.

[0026] Figure 8 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0027] Fig. 9 It is a partial cross-sectional structural schematic diagram of the cleaning mechanism of the present invention.

[0028] Fig.10 It is a schematic diagram of a first three-dimensional structure of the covering mechanism of the present invention.

[0029] Fig.11 It is a schematic diagram of a second three-dimensional structure of the covering mechanism of the present invention.

[0030] Fig.12 It is a schematic diagram of the three-dimensional structure of the limiting mechanism of the present invention.

[0031] Figure numbers: 1_charging pile body, 2_identification probe, 3_guide block, 4_sliding rod, 5_cleaning block, 6_mounting plate, 7_rotating plate, 8_sliding frame, 9_connecting plate, 10_first spring, 11_guide plate, 12_connecting rod, 13_protective frame, 14_cover plate, 141_contact rod, 15_fixed block, 16_lower pressure plate, 17_contact plate, 18_second spring, 19_liquid storage cylinder, 20_cylinder body, 21_connecting pipe, 22_hose, 23_spray plate, 24_piston rod, 25_third spring, 26_cross bar, 27_guide wheel, 28_pull rope, 29_connecting block, 30_shielding plate, 31_guide rail, 32_limiting plate, 33_torsion spring. DETAILED DESCRIPTION

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] Example 1: A self-identifying charging pile, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a charging pile body 1, an identification probe 2, a guide block 3, a sliding rod 4, a cleaning block 5, a pressing assembly and a protective mechanism. The identification probe 2 is fixedly connected to the upper front side of the charging pile body 1, and the upper part of the charging pile body 1 is fixedly connected to the left and right symmetrical guide blocks 3. The sliding rods 4 are slidably connected in the guide blocks 3. A cleaning block 5 is connected between the upper parts of the left and right sliding rods 4. The cleaning block 5 is slidably connected to the identification probe 2. The cleaning block 5 is composed of a connecting frame and a wiping block installed on the connecting frame. The wiping block contacts the front side of the identification probe 2. A pressing assembly is provided at the lower part of the charging pile body 1, and the pressing assembly can control the sliding rod 4 to move downward. A protective mechanism is provided at the upper part of the charging pile body 1, and the protective mechanism can protect the identification probe 2.

[0034] like Figure 1 , Figure 4 and Figure 5 As shown, the pressing assembly includes a mounting plate 6, a rotating plate 7, a sliding frame 8, a connecting plate 9, a first spring 10, a guide plate 11 and a connecting rod 12. The mounting plates 6 are fixedly connected to the left and right sides of the lower part of the charging pile body 1. The front of the mounting plate 6 is rotatably connected to the rotating plate 7. The front part of the rotating plate 7 is inclined to fit the ground and reduce the slope so that the wheels can roll onto the rotating plate 7. The rear of the mounting plate 6 is slidably connected to the sliding frame 8. The front side of the sliding frame 8 and the adjacent rotating plate 7 are rotatably connected with a left-right symmetrical connecting plate 9. The first spring 10 is connected between the sliding frame 8 and the adjacent mounting plate 6. The upper side of the sliding frame 8 is fixedly connected to the guide plate 11. The guide plate 11 is slidably connected to a connecting rod 12, and the connecting rod 12 is connected to the lower part of the adjacent sliding rod 4.

[0035] When the device is used, the protective mechanism can cover and protect the identification probe 2. When the vehicle travels to the front side of the device, the vehicle continues to move backward to squeeze the rotating plate 7 to rotate downward. The rotating plate 7 rotates downward and pushes the sliding frame 8 to slide backward through the connecting plate 9. The first spring 10 is deformed, and the sliding frame 8 slides backward to squeeze the connecting rod 12 to move downward. The connecting rod 12 moves downward and drives the sliding rod 4 to slide downward. The sliding rod 4 slides downward and drives the cleaning block 5 to slide downward. The cleaning block 5 slides downward to clean the identification probe 2 to prevent the identification probe 2 from being dirty and affecting the identification effect. After the vehicle information is successfully identified, the charging of the charging pile body 1 is completed. When the electric gun is unlocked, the driver can remove the charging gun to charge the vehicle. After charging is completed, the driver resets the charging gun and then drives the vehicle away from the rotating plate 7. Under the action of the first spring 10 being reset, the sliding frame 8 slides forward accordingly. The sliding frame 8 slides forward and pushes the rotating plate 7 to rotate forward through the connecting plate 9. While the sliding frame 8 slides forward, it squeezes the connecting rod 12 to move upward. The connecting rod 12 moves upward and drives the sliding rod 4 to slide upward. The sliding rod 4 slides upward and drives the cleaning block 5 to slide upward and reset. In this way, the identification probe 2 can be automatically cleaned when the vehicle drives in front of the device to prevent the identification probe 2 from being dirty and affecting the identification effect.

[0036] like Figure 1 , Figure 6 and Figure 7 As shown, the protection mechanism includes a protection frame 13, a cover plate 14, a contact rod 141, a fixed block 15, a lower pressure plate 16, a contact plate 17 and a second spring 18. The protection frame 13 is fixedly connected to the front side of the upper part of the charging pile body 1, and the cover plate 14 is rotatably connected to the protection frame 13. The rotating connection on the upper side of the cover plate 14 is fixedly connected to the left and right symmetrical contact rods 141. The left and right sides of the protection frame 13 are fixedly connected to the fixed blocks 15, and the lower pressure plate 16 is slidably connected to the fixed block 15. The upper part of the lower pressure plate 16 is pressed and matched with the adjacent contact rod 141, and the lower part of the lower pressure plate 16 is slidably connected to the contact plate 17. The upper and lower sides of the front part of the contact plate 17 are both inclined, and the sliding rod 4 slides up and down to be pressed and matched with the adjacent contact plate 17. A second spring 18 is connected between the contact plate 17 and the adjacent lower pressure plate 16.

[0037] The identification probe 2 is exposed to the outside and is easily damaged by impact. By setting up a protective mechanism, the identification probe 2 can be covered and protected. The specific operation is as follows: the protective frame 13 and the cover plate 14 cooperate to cover the identification probe 2 inside, thereby protecting the identification probe 2 and preventing the identification probe 2 from being damaged by impact. When the vehicle travels to the front side of the device, the sliding rod 4 will slide downward. When the sliding rod 4 slides downward until it contacts the contact plate 17, the sliding rod 4 continues to slide downward to push the contact plate 17 to move downward. The downward movement of the contact plate 17 drives the lower pressure plate 16 to slide downward. The lower pressure plate 16 slides downward to squeeze the contact rod 141 to rotate. The rotation of the contact rod 141 drives the cover plate 14 to rotate upward and open, so that the identification probe 2 can identify the vehicle information. After the lower pressure plate 16 slides downward to the limit distance, the sliding rod 4 continues to slide downward to squeeze the contact plate 17 The second spring 18 is deformed, and when the sliding rod 4 slides downward and disengages from the contact plate 17, the contact plate 17 slides forward and resets under the action of the second spring 18. After the sliding rod 4 disengages from the contact plate 17, the cover plate 14 rotates downward and resets under the action of gravity. The downward rotation of the cover plate 14 drives the contact rod 141 to reverse, and the reverse rotation of the contact rod 141 pushes the lower pressure plate 16 and the contact plate 17 to move upward and reset. When the sliding rod 4 slides upward and resets to contact the contact plate 17, the sliding rod 4 will squeeze the contact plate 17 to slide backward again, and then disengage from the contact plate 17. In this way, the identification probe 2 can be covered and protected to prevent the identification probe 2 from being damaged by impact. At the same time, when the vehicle moves to the front side of the device, it can automatically lock the cover plate 14 to rotate upward and open, so that the identification probe 2 can identify the vehicle information.

[0038] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 8 and Fig. 9 As shown, a cleaning mechanism is also included, which can improve the cleaning effect. The cleaning mechanism includes a liquid storage cylinder 19, a cylinder body 20, a connecting pipe 21, a hose 22, a spray plate 23, a piston rod 24 and an infusion assembly. The liquid storage cylinder 19 is fixedly connected to the upper side of the charging pile body 1, and the cylinder body 20 is fixedly connected to the left rear part of the upper side of the protective frame 13. A connecting pipe 21 with a one-way valve is connected between the cylinder body 20 and the liquid storage cylinder 19, and a hose 22 with a one-way valve is connected to the left side of the cylinder body 20. A spray plate 23 is fixedly connected to the cleaning block 5, and the rear end of the hose 22 extends into the protective frame 13 and is connected to the spray plate 23. A piston rod 24 is slidably connected in the cylinder body 20, and an infusion assembly is provided on the piston rod 24 and the protective frame 13. The infusion assembly can control the piston rod 24 to slide left and right to drive the cleaning liquid to flow.

[0039] like Figure 8 and Fig. 9As shown, the infusion assembly includes a third spring 25, a cross bar 26, a guide wheel 27 and a pull rope 28. The third spring 25 is connected between the piston rod 24 and the cylinder body 20. Two cross bars 26 are fixedly connected to the upper left side of the protective frame 13. The left part of the cross bar 26 is rotatably connected to the guide wheel 27. The right end of the piston rod 24 is fixedly connected to the pull rope 28. The pull rope 28 passes around the two guide wheels 27 and is connected to the sliding rod 4 on the left.

[0040] Stubborn stains adhered to the identification probe 2 will remain if only wiped by the cleaning block 5. The cleaning effect can be improved by setting a cleaning mechanism. The specific operation is as follows: when the sliding rod 4 slides downward, the piston rod 24 is pulled to slide to the left by the pull rope 28, and the third spring 25 is deformed. The piston rod 24 slides to the left to squeeze the cleaning liquid in the cylinder 20 into the spray plate 23. When the cleaning block 5 slides downward to clean the identification probe 2, the spray plate 23 will also move downward with the cleaning block 5 to spray the cleaning liquid on the identification probe 2, so that the cleaning block 5 can wipe off the solid stains and improve the cleaning effect. When the sliding rod 4 slides upward, the pull rope 28 is loosened, and under the action of the resetting of the third spring 25, the piston rod 24 slides to the right and resets. The piston rod 24 slides to the right and sucks the cleaning liquid in the liquid storage cylinder 19 into the cylinder 20 through the connecting pipe 21 for the next cleaning. In this way, the cleaning liquid can be sprayed on the identification probe 2, so that the cleaning block 5 can wipe off the solid stains and improve the cleaning effect.

[0041] like Figure 1 , Fig.10 and Fig.11 As shown, a covering mechanism is also included, which can cover and protect the charging gun. The covering mechanism includes a connecting block 29, a shielding plate 30 and a guide rail 31. The upper front side of the charging pile body 1 is fixedly connected to a left-right symmetrical connecting block 29, and a shielding plate 30 is rotatably connected between the left and right connecting blocks 29. The upper front side of the charging pile body 1 is rotatably connected to a left-right symmetrical guide rail 31, and the guide rail 31 is slidably connected to the shielding plate 30.

[0042] The charging gun is hung on the charging pile body 1. By setting a covering mechanism, the charging gun can be shielded and protected to prevent high temperature or water ingress from affecting the safety of the charging gun. The specific operation is as follows: the shielding plate 30 is placed above the charging gun to block rain when it rains and to provide shade when it is sunny, to prevent high temperature or water ingress from affecting the safety of the charging gun. When the driver removes the charging gun, the shielding plate 30 will also rotate downward under the action of gravity, and the guide rail 31 will rotate backward and close. When the charging gun needs to be hung back on the charging pile body 1, the driver pushes the shielding plate 30 to rotate upward, and the guide rail 31 can also guide and limit the shielding plate 30, fix the opening distance of the shielding plate 30, and ensure the shielding and protection effect. In this way, the charging gun can be shielded and protected to prevent problems such as high temperature on sunny days and water ingress on rainy days from affecting the safety of the charging gun.

[0043] like Figure 1 and Fig.12 As shown, it also includes a limiting mechanism, which can limit the vehicle. The limiting mechanism includes a limiting plate 32 and a torsion spring 33. The rear of the rotating plate 7 is rotatably connected to the limiting plate 32, and a left-right symmetrical torsion spring 33 is connected between the limiting plate 32 and the adjacent rotating plate 7.

[0044] By setting a limiting mechanism, the vehicle can be limited, and the vehicle can be positioned after it moves to a suitable position to prevent the vehicle from hitting the charging pile body 1 backwards. The specific operation is as follows: after the wheel presses on the rotating plate 7 and continues to move backwards, it will contact the limiting plate 32, and then press the limiting plate 32, so that the limiting plate 32 rotates, and the torsion spring 33 is deformed. After the wheel presses on the limiting plate 32, the wheel is limited by the limiting plate 32. At the same time, the driver can stop the car after feeling that the wheel presses on the limiting plate 32 to prevent the vehicle from hitting the charging pile body 1. After the vehicle leaves the limiting plate 32, the limiting plate 32 is reversed and reset under the action of the torsion spring 33. In this way, the wheel can be limited to prevent the vehicle from hitting the charging pile body 1.

[0045] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. A self-identifying charging pile, comprising a charging pile body (1), wherein the charging pile body (1) is fixedly connected to an identification probe (2), characterized in that: The charging pile body (1) also includes a symmetrically arranged guide block (3), the symmetrically arranged guide block (3) is fixedly connected to the charging pile body (1), the guide block (3) is slidably connected to a sliding rod (4), a cleaning block (5) is connected between the symmetrically arranged sliding rods (4), the cleaning block (5) is slidably connected to the identification probe (2), the charging pile body (1) is provided with a pressing component for controlling the movement of the sliding rod (4), and the charging pile body (1) is provided with a protective mechanism for protecting the identification probe (2).

2. A self-identifying charging pile according to claim 1, characterized in that: The cleaning block (5) is composed of a connecting frame and a wiping block mounted on the connecting frame, and the wiping block is in contact with the front side of the identification probe (2).

3. A self-identifying charging pile according to claim 2, characterized in that: The pressing component comprises a symmetrically arranged mounting plate (6), the symmetrically arranged mounting plate (6) is fixedly connected to the charging pile body (1), the mounting plate (6) is rotatably connected to a rotating plate (7), the mounting plate (6) is slidably connected to a sliding frame (8), a symmetrically arranged connecting plate (9) is rotatably connected between the sliding frame (8) and the adjacent rotating plate (7), a first spring (10) is connected between the sliding frame (8) and the adjacent mounting plate (6), the sliding frame (8) is fixedly connected to a guide plate (11), the guide plate (11) is slidably connected to a connecting rod (12), and the connecting rod (12) is connected to the adjacent sliding rod (4).

4. A self-identifying charging pile according to claim 3, characterized in that: The side of the rotating plate (7) away from the connecting plate (9) is inclined so as to fit the ground and reduce the slope so that the wheels can roll onto the rotating plate (7).

5. A self-identifying charging pile according to claim 4, characterized in that: The protection mechanism comprises a protection frame (13), the protection frame (13) is fixedly connected to the charging pile body (1), the protection frame (13) is rotatably connected to a cover plate (14), the rotatable connection of the cover plate (14) is fixedly connected to a symmetrically arranged contact rod (141), the protection frame (13) is fixedly connected to a symmetrically arranged fixed block (15), the fixed block (15) is slidably connected to a lower pressure plate (16), the lower pressure plate (16) is extruded and matched with an adjacent contact rod (141), the lower pressure plate (16) is slidably connected to a contact plate (17), and a second spring (18) is connected between the contact plate (17) and the adjacent lower pressure plate (16).

6. A self-identifying charging pile according to claim 5, characterized in that: The side of the contact plate (17) close to the sliding rod (4) is arranged to be inclined, and the sliding rod (4) is pressed and matched with the adjacent contact plate (17).

7. A self-identifying charging pile according to claim 6, characterized in that: The invention also comprises a cleaning mechanism for improving the cleaning effect. The cleaning mechanism is arranged on the charging pile body (1), and comprises a liquid storage cylinder (19). The liquid storage cylinder (19) is fixedly connected to the charging pile body (1). The protective frame (13) is fixedly connected to a cylinder body (20). A connecting pipe (21) with a one-way valve is connected between the cylinder body (20) and the liquid storage cylinder (19). The cylinder body (20) is connected to a hose (22) with a one-way valve. The cleaning block (5) is fixedly connected to a spray plate (23). The rear end of the hose (22) extends into the protective frame (13) and is connected to the spray plate (23). The cylinder body (20) is slidably connected to a piston rod (24). The piston rod (24) and the protective frame (13) are provided with an infusion assembly. The infusion assembly is used to control the piston rod (24) to slide and drive the flow of cleaning liquid.

8. A self-identifying charging pile according to claim 7, characterized in that: The infusion assembly comprises a third spring (25), the third spring (25) is connected between the piston rod (24) and the cylinder body (20), the protection frame (13) is fixedly connected to a cross bar (26), the cross bar (26) is rotatably connected to a guide wheel (27), the piston rod (24) is fixedly connected to a pull rope (28), and the pull rope (28) passes around the guide wheel (27) and is connected to an adjacent sliding rod (4).

9. A self-identifying charging pile according to claim 8, characterized in that: The charging pile body (1) also includes a covering mechanism for covering and protecting the charging gun, the covering mechanism being arranged on the charging pile body (1), the covering mechanism comprising symmetrically arranged connecting blocks (29), the symmetrically arranged connecting blocks (29) being fixedly connected to the charging pile body (1), a shielding plate (30) being rotatably connected between the symmetrically arranged connecting blocks (29), the charging pile body (1) being rotatably connected to a symmetrically arranged guide rail (31), and the guide rail (31) being slidably connected to the shielding plate (30).

10. A self-identifying charging pile according to claim 9, characterized in that: It also includes a limiting mechanism for limiting the position of the vehicle, the limiting mechanism being arranged on the rotating plate (7), the limiting mechanism including symmetrically arranged limiting plates (32), the symmetrically arranged limiting plates (32) being rotatably connected to the rotating plate (7), and symmetrically arranged torsion springs (33) being connected between the limiting plates (32) and the adjacent rotating plates (7).

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