Outdoor anti-collision electric vehicle charging pile

Abstract

The invention discloses an outdoor anti-collision electric vehicle charging pile, and relates to the technical field of electrical engineering, the outdoor anti-collision electric vehicle charging pile comprises a supporting plate, an anti-collision feedback mechanism is arranged on the outer ring of a line column, and a stability maintenance mechanism is arranged on the lower surface of the supporting plate; through cooperation of the collision body and a plurality of structures, when a vehicle accidentally gets close to the charging pile from different directions, the collision body is rotated to adjust the position in time for blocking, collision threats from all possible directions are effectively dealt with, the overall anti-collision performance of the charging pile is greatly improved, and the charging pile is more convenient to use in different charging sites. The vehicle entering and exiting modes and angles may be different due to parking space layout, channel directions and other factors, the arrangement of the rotary collision body can be flexibly rotated according to actual conditions, and the rotary collision body can adapt to various complex parking and charging scenes, for example, in a charging area of an inclined parking space, when a vehicle approaches a charging pile at an inclined angle, the vehicle can be driven to enter and exit from the charging pile. And the rotary anti-collision column can rotate to a proper position, so that vehicle collision is prevented, and the charging pile and the charged vehicle are better protected.

Description

Technical Field

[0001] The invention relates to the technical field of electrical engineering, and in particular to an outdoor anti-collision electric vehicle charging pile. Background Art

[0002] With the enhancement of environmental protection awareness and the adjustment of energy structure, electric vehicles, as a green and environmentally friendly means of transportation, have been more and more widely used. However, the cruising range of electric vehicles is limited by the battery capacity, so reliable and efficient charging facilities are needed to meet their charging needs. An electric vehicle charging pile is a device that provides power supply for electric vehicles, usually composed of a charging interface, a control unit, a power conversion unit, a communication module, a safety protection device and a casing.

[0003] At present, existing electric vehicle charging piles usually lack effective anti-collision protection measures. On the one hand, when the charging pile is hit by an external vehicle, the internal mechanical connection parts, such as the fixing bracket of the charging gun and the mounting frame of the circuit board, will also be damaged. The deformation of the charging gun fixing bracket will cause the charging gun to be unable to be plugged in and out normally. Damage to the circuit board mounting frame will affect the stability of the circuit board, loosen the component solder joints on the circuit board, and cause poor contact and other faults, which will lead to interruption of the charging function, which will not only affect the user's normal charging needs, but also cause maintenance costs and time losses to the charging pile operators.

[0004] On the other hand, in some parking lots or roadsides, due to blind spots or operational errors, vehicle drivers are unable to detect the presence of charging piles in time, resulting in collision accidents. Existing charging piles cannot provide effective reminders to vehicle drivers before being hit, increasing the possibility of collisions.

[0005] In addition, when the charging pile is hit, the base of the charging pile will become loose or lose balance, causing the charging pile to fall over. If the charging pile is installed in an area with frequent traffic of people and vehicles, the fallen charging pile will injure pedestrians or vehicles. Moreover, the fallen charging pile will pull the connected wires, further damaging the wires and increasing the risk of leakage.

[0006] Therefore, an outdoor anti-collision electric vehicle charging pile is proposed to solve the above problems. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides an outdoor anti-collision electric vehicle charging pile to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an outdoor anti-collision electric vehicle charging pile, comprising: a support plate, a line column is fixedly connected to the support plate, a charging terminal is fixedly connected to one end of the line column away from the support plate, an anti-collision feedback mechanism is provided on the outer ring of the line column, and a stability maintenance mechanism is provided on the lower surface of the support plate;

[0009] The anti-collision feedback mechanism is used to adjust the position by sensing the collision direction of the vehicle to prevent damage to the line pole and the charging terminal;

[0010] The stability maintenance mechanism is used for expanding outwards and diagonally inserting into the soil when the vehicle collides with the anti-collision feedback mechanism to increase the contact area with the ground and provide stronger support and buffering.

[0011] Preferably, the anti-collision feedback mechanism includes a guide body, which is fixedly connected to the middle outer ring of the line column, and the outer ring of the guide body is provided with two ring rails, and a sliding member is slidably connected inside the ring rail, and an auxiliary frame is fixedly connected to the middle of a side of the sliding member away from the ring rail, and a positioning ring is fixedly connected inside the auxiliary frame, and a magnet ring is clamped inside the positioning ring.

[0012] Preferably, the anti-collision feedback mechanism also includes a functional body, a partition piece is fixedly connected to the middle of the functional body, a return spring is fixedly connected to the side of the partition piece away from the sliding part, an end of the return spring away from the partition piece is fixedly connected to the collision body, and a flow tube is fixedly connected to the bottom of one end of the functional body away from the collision body.

[0013] Preferably, the stability maintenance mechanism includes an auxiliary tube, the auxiliary tube is fixedly connected to the bottom surface of the support plate, a downward pressure piece is slidably connected in the auxiliary tube, an arc-shaped groove body is slidably connected in the downward pressure piece, a side of the auxiliary tube away from the support plate is fixedly connected to a cover shell, the arc-shaped groove body passes through the cover shell and is connected to a function plate, the function plate is rotatably connected in the cover shell, a guide groove is provided on the function plate, a sliding column is slidably connected in the guide groove, a fixed plate is fixedly connected to the cover shell away from the auxiliary tube, a guide groove is provided in the fixing plate, a fastener is slidably connected in the guide groove, and one end of the sliding column away from the guide groove is fixedly connected to the fastener.

[0014] Preferably, the ring rail has an infrared sensor built in, the ring rail is in the same vertical position, the sliding piece is arranged in an arc shape to fit the surface of the guide body, the sliding piece is driven by a built-in power supply to rotate around the center of the ring rail, three positioning rings are arranged, and the circulation tube is connected to the cavity formed between the lower pressure piece and the support plate.

[0015] Preferably, the functional body has a magnetorheological fluid built in, a through hole is opened in the middle of the partition plate, the collision body is composed of a column and an arc plate, and the flow pipe extends downward to connect two sliding parts.

[0016] Preferably, a cavity is formed between the pressing member and the supporting plate, a guide column is fixedly connected inside the pressing member, two upward-threaded grooves are symmetrically provided on the outer ring of the arc-shaped groove body, the guide column in the pressing member is slidably connected in the groove provided on the outer ring of the arc-shaped groove body, six guide grooves are equidistantly provided around the center of the functional plate, six guide grooves are equidistantly provided around the center of the fixed plate, and the fastener consists of a sliding rod and a grabbing clamp bent obliquely downward.

[0017] Compared with the prior art, the present invention provides an outdoor anti-collision electric vehicle charging pile, which has the following beneficial effects:

[0018] 1. Through the setting of anti-collision feedback mechanism, when an unexpected vehicle approaches the equipment, it will move to the position in the direction of the approaching vehicle in time through the feedback of the infrared sensor, so as to provide buffering and preliminary protection against vehicle collision, avoid damage to the line column and internal components of the charging terminal caused by accidental collision, and extend the service life of the charging pile. Under the initial buffering of the collision body to the vehicle, it can absorb and disperse the impact force when the vehicle collides, avoid direct impact on the key components inside the charging pile, and when the collision body is impacted, it can simultaneously feedback to the vehicle driver under the action of resistance, prompting the vehicle to hit the equipment, so as to reduce the damage to the charging pile caused by vehicle operation errors or other unexpected situations, and avoid continuous approach to the collision equipment to cause greater impact.

[0019] 2. Through the cooperation of the collision body and multiple structures, when a vehicle accidentally approaches the charging pile from different directions, the collision body can be rotated to adjust its position in time to block it, effectively responding to collision threats from all possible directions, greatly enhancing the overall anti-collision performance of the charging pile. In different charging sites, the way and angle of vehicle entry and exit may vary due to factors such as parking space layout and channel direction. The setting of the rotating collision body can be flexibly rotated according to actual conditions to adapt to various complex parking and charging scenarios. For example, in the charging area of ​​an oblique parking space, when a vehicle approaches the charging pile at an inclined angle, the rotating anti-collision column can be rotated to a suitable position to prevent vehicle collision and better protect the charging pile and the charging vehicle.

[0020] 3. Through the coordinated setting of the collision body and the magnetohydrodynamic fluid in the functional body, the automatic intervention of the magnetohydrodynamic fluid provides a mechanism for rapid response to collision. Once the collision body is hit by an unexpected vehicle, the magnetohydrodynamic fluid can respond quickly and increase the contact area between the equipment and the ground in a short time. This rapid feedback can play a role in the initial stage of the collision. Compared with the traditional fixed structure, it can adjust the force state of the charging pile more timely and reduce the damage to the equipment caused by the collision.

[0021] 4. Through the setting of the stability maintenance mechanism, the characteristics of the fluid enable it to adaptively adjust the support state of the charging pile according to the impact force of the collision body. If the impact force is small, the magnetofluid rheostatic fluid pushes the bottom of the charging pile to expand moderately to provide appropriate buffering; if the impact force is large, the magnetofluid rheostatic fluid, with the cooperation of the circulation tube and the fasteners, the oblique setting of the fasteners extends and inserts into the ground, which can further increase the contact area and enhance the grip with the ground, providing stronger support and buffering for the equipment, resisting the tipping force when hit, and at the same time, it can adaptively buffer according to the impact force, which helps to gradually absorb and disperse the energy generated by the collision, reduce the pressure on the main structure and internal components of the charging pile, protect the charging pile from excessive impact, ensure the normal charging function of the charging pile, and avoid the charging pile from tipping over and damaging itself or injuring surrounding vehicles and pedestrians. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a structural diagram of the anti-collision feedback mechanism of the present invention;

[0024] Figure 3 For the present invention Figure 2 The structure diagram at A is enlarged;

[0025] Figure 4 This is a disassembled structural diagram of the anti-collision feedback mechanism of the present invention;

[0026] Figure 5 This is a structural diagram of the local stability maintenance mechanism of the present invention;

[0027] Figure 6 This is a structural diagram of the stability maintenance mechanism of the present invention;

[0028] Figure 7 This is a disassembled structural diagram of the stability maintenance mechanism of the present invention.

[0029] In the figure:

[0030] 1. Support plate; 11. Line column; 12. Charging terminal;

[0031] 2. Anti-collision feedback mechanism; 21. Guide body; 22. Ring rail; 23. Sliding member; 24. Auxiliary frame; 25. Positioning ring; 26. Magnet ring; 27. Functional body; 28. Partition piece; 29. ​​Return spring; 210. Collision body; 211. Flow pipe;

[0032] 3. Stability maintenance mechanism; 31. Auxiliary pipe; 32. Down-pressing piece; 33. Arc-shaped trough body; 34. Cover shell; 35. Functional plate; 36. Guide groove; 37. Sliding column; 38. Fixed plate; 39. Guide groove; 310. Fastener. DETAILED DESCRIPTION

[0033] 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.

[0034] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0035] Example

[0036] Please refer to Figures 1 to 4 As shown:

[0037] In order to solve the problems mentioned in the technical solution, the embodiment of the present application provides an outdoor anti-collision electric vehicle charging pile, comprising: a support plate 1, a line column 11 is fixedly connected to the support plate 1, a charging end 12 is fixedly connected to the end of the line column 11 away from the support plate 1, an anti-collision feedback mechanism 2 is arranged on the outer ring of the line column 11, and a stability maintenance mechanism 3 is arranged on the lower surface of the support plate 1;

[0038] The anti-collision feedback mechanism 2 is used to adjust the position by sensing the collision direction of the vehicle to prevent the line column 11 and the charging terminal 12 from being damaged. The anti-collision feedback mechanism 2 includes a guide body 21, which is fixedly connected to the middle outer ring of the line column 11. The outer ring of the guide body 21 is provided with two ring rails 22, and the ring rails 22 are equipped with infrared sensors. The ring rails 22 are in the same vertical position. A sliding member 23 is slidably connected in the ring rail 22. The sliding member 23 is arranged in an arc shape and fits the surface of the guide body 21. The sliding member 23 is driven by a built-in power supply to rotate around the center of the ring rail 22. An auxiliary frame 24 is fixedly connected to the middle of a side of the sliding member 23 away from the ring rail 22. A positioning ring 25 is fixedly connected in the auxiliary frame 24. There are three positioning rings 25, and the number of positioning rings 25 can be adjusted according to actual needs. A magnet ring 26 is clamped in the positioning ring 25. The magnet ring 26 is mainly used to enhance the circulation rate of the magnetic fluid variable fluid. The number of magnet rings 26 can be installed in the positioning ring 25 according to actual needs.

[0039] The anti-collision feedback mechanism 2 also includes a functional body 27, in which a magnetic fluid variable liquid is built-in, a partition piece 28 is fixedly connected to the middle of the functional body 27, a through hole is opened in the middle of the partition piece 28, a reset spring 29 is fixedly connected to the side of the partition piece 28 away from the sliding member 23, and an end of the reset spring 29 away from the partition piece 28 is fixedly connected to a collision body 210, and the collision body 210 is composed of a column and an arc plate, and a flow tube 211 is fixedly connected to the bottom of the end of the functional body 27 away from the collision body 210, and the flow tube 211 is mainly used for circulating the magnetic fluid variable liquid to trigger the stability maintenance mechanism 3, and the flow tube 211 extends downward to connect the two sliding members 23;

[0040] For further examples, please refer to Figures 5 to 7 As shown:

[0041] The stability maintenance mechanism 3 is used to expand outward and obliquely insert into the soil to increase the contact area with the ground and provide stronger support and cushioning when the vehicle collides with the anti-collision feedback mechanism 2. The stability maintenance mechanism 3 includes an auxiliary pipe 31. The auxiliary pipe 31 is fixedly connected to the bottom surface of the support plate 1. A down-pressing piece 32 is slidably connected in the auxiliary pipe 31. The cavity between the down-pressing piece 32 and the support plate 1 is mainly used to push the arc-shaped slot body 33 to rotate when the magnetic fluid variable fluid circulates. A cavity is formed between the down-pressing piece 32 and the support plate 1. The circulation pipe 211 is connected to the cavity formed between the down-pressing piece 32 and the support plate 1. A guide column is fixedly connected in the down-pressing piece 32. An arc-shaped slot body 33 is slidably connected in the down-pressing piece 32. The outer ring of the arc-shaped slot body 33 is symmetrically provided with two grooves with upward threads. The guide column in the down-pressing piece 32 is slidably connected in the groove provided in the outer ring of the arc-shaped slot body 33. A cover shell 34 is fixedly connected to one side of the auxiliary tube 31 away from the support plate 1, and an arc-shaped groove body 33 penetrates through the cover shell 34 and is connected to a function plate 35, which is mainly used to rotate and push the fastener 310 outward to enlarge the contact area with the ground, and the function plate 35 is rotatably connected in the cover shell 34, and a guide groove 36 is provided on the function plate 35, and six guide grooves 36 are provided around the center of the function plate 35 at equal distances, and a sliding column 37 is slidably connected in the guide groove 36, and a fixing plate 38 is fixedly connected to one side of the cover shell 34 away from the auxiliary tube 31, and a guide groove 39 is provided in the fixing plate 38, and six guide grooves 39 are provided around the center of the fixing plate 38 at equal distances, and a fastener 310 is slidably connected in the guide groove 39, and one end of the sliding column 37 away from the guide groove 36 is fixedly connected to the fastener 310, and the fastener 310 is composed of a sliding rod and a grabbing clamp bent obliquely downward.

[0042] Everything in the above example works like this:

[0043] In the initial state: the vehicle is not close to the support plate 1, the return spring 29 is not squeezed and compressed, the stability maintenance mechanism 3 is buried in the underground position, the support plate 1 is placed on the ground, and a magnet ring 26 is installed in the positioning ring 25 according to needs.

[0044] The following is the working process of the anti-collision feedback mechanism 2 that blocks and prevents damage to the line column 11 and the charging terminal 12 by sensing the collision direction of the vehicle and adjusting the position:

[0045] During use, when a vehicle accidentally approaches the line column 11 from different directions, the direction of the vehicle is fed back through the detection of the infrared sensor in the guide body 21, and then the built-in power supply of the sliding member 23 is started. At this time, the sliding member 23 moves around the center of the guide body 21 in the ring track 22 to the direction of the vehicle approaching, until the vehicle accidentally approaches the collision body 210 and collides with the collision body 210. After being hit by the vehicle, the collision body 210 moves into the functional body 27. At this time, the return spring 29 is compressed, and the collision body 210 promotes the circulation of the magnetic fluid variable fluid in the functional body 27. When the magnetic fluid variable fluid is squeezed, it flows through the through hole opened on the partition piece 28 toward the flow pipe 211. Due to the setting of the magnet ring 26, it is connected with the functional body 27. When the MFD fluid in the energy body 27 is close, the magnetic field generated by the magnet ring 26 will exert magnetism on the magnetic particles in the MFD fluid. According to the basic properties of the magnetic field, the magnetic particles will be magnetized along the direction of the magnetic field. These particles will try to rearrange themselves under the action of the magnetic field, just like small magnetic needles. The magnetic particles in the MFD fluid will gather in the area with a strong magnetic field. The gathered particle clusters will increase the friction and resistance inside the fluid. Therefore, when the collision body 210 is accidentally hit by a vehicle, while the MFD fluid is promoted to flow, the cooperation of the magnet ring 26 and the MFD fluid will generate resistance, which will be fed back to the impacted vehicle through the collision body 210, so as to give a prompt to the vehicle driver.

[0046] By setting the anti-collision feedback mechanism 2, when an unexpected vehicle approaches the device, it will move to the position in the direction of the approaching vehicle in time through the feedback of the infrared sensor, so as to provide buffering and preliminary protection against the vehicle collision, avoid accidental collision causing damage to the internal components of the line column 11 and the charging terminal 12, and extend the service life of the charging pile. Under the initial buffering of the vehicle by the collision body 210, it can absorb and disperse the impact force when the vehicle collides, avoid direct impact on the key components inside the charging pile, and when the collision body 210 is impacted, it can simultaneously feedback to the vehicle driver under the action of resistance, prompting the vehicle to collide with the equipment, so as to reduce the damage to the charging pile caused by vehicle operating errors or other unexpected situations, and avoid continuous approach to the collision equipment to cause greater impact.

[0047] Through the cooperation of the collision body 210 and multiple structures, when a vehicle accidentally approaches the charging pile from different directions, the collision body 210 can be rotated to adjust its position in time to block it, effectively responding to collision threats from all possible directions, greatly enhancing the overall anti-collision performance of the charging pile. In different charging sites, the way and angle of vehicle entry and exit may vary due to factors such as parking space layout and channel direction. The setting of the rotating collision body 210 can be flexibly rotated according to actual conditions to adapt to various complex parking and charging scenarios. For example, in the charging area of ​​an oblique parking space, when a vehicle approaches the charging pile at an inclined angle, the rotating anti-collision column can be rotated to a suitable position to prevent vehicle collision and better protect the charging pile and the charging vehicle.

[0048] Through the coordinated setting of the collision body 210 and the magnetofluidic fluid in the functional body 27, the automatic intervention of the magnetofluidic fluid provides a mechanism for rapid response to collisions. Once the collision body 210 is hit by an unexpected vehicle, the magnetofluidic fluid can respond quickly and increase the contact area between the equipment and the ground in a short time. This rapid feedback can take effect in the initial stage of the collision. Compared with the traditional fixed structure, it can adjust the stress state of the charging pile more timely and reduce the damage to the equipment caused by the collision.

[0049] Please refer to the above working process Figures 1 to 4 .

[0050] The following is the working process of the stability maintenance mechanism 3 which expands outward and obliquely inserts into the soil to increase the contact area with the ground and provide stronger support and buffering when the vehicle collides with the anti-collision feedback mechanism 2:

[0051] During use, after the collision body 210 impacts the magnetic fluid rheostatic fluid, the magnetic fluid rheostatic fluid flows into the flow tube 211 under compression. Since the flow tube 211 is connected to the inner cavity of the auxiliary tube 31, after the magnetic fluid rheostatic fluid flows from the functional body 27 to the auxiliary tube 31 through the flow tube 211, the existence of the magnetic fluid rheostatic fluid continuously squeezes the space inside the auxiliary tube 31. Since the auxiliary tube 31 is far away from the magnet ring 26, the magnetic field cannot act on the auxiliary tube 31. Therefore, when there is no magnetic field, the magnetic fluid rheostatic fluid exhibits characteristics similar to Newtonian fluid, that is, it has good fluidity. Therefore, after the magnetic fluid rheostatic fluid flows into the auxiliary tube 31, the volume of the magnetic fluid rheostatic fluid in the auxiliary tube 31 increases, prompting the lower pressure piece 32 to move downward. When the lower pressure piece 32 moves downward, through the cooperation of the guide column inside the lower pressure piece 32 and the arc groove opened on the outer ring of the arc groove body 33, the lower pressure piece 32 moves downward to push the arc groove body 33 to rotate forward. Then, when the arc groove body 33 rotates forward, due to the arc The arc groove body 33 is fixedly connected to the function plate 35, so the positive rotation of the arc groove body 33 pushes the function plate 35 to rotate forward synchronously, and under the guiding action of the guide groove 36 opened on the function plate 35, the guide groove 36 rotates forward along the function plate 35, pushing the sliding post 37 slidably connected in the guide groove 36 to slide along the arc direction of the guide groove 36 toward the outer ring of the function plate 35, and the sliding post 37 gradually moves away from the center of the function plate 35 during sliding. Under this action, the outward sliding of the sliding post 37 drives the fastener 310 fixedly connected to the sliding post 37 to move toward the outer ring of the function plate 35 synchronously. Because the fastener 310 slides in the guide groove 39, the linear direction of the guide groove 39 restricts the sliding of the fastener 310, and the guide groove 39 moves toward the outer ring of the fixed plate 38 and is obliquely inserted into the deeper soil, so that when the line column 11 is impacted by an unexpected vehicle, the contact degree with the ground is deepened, thereby reinforcing the stability of the line column 11;

[0052] Through the setting of the stability maintenance mechanism 3, the characteristics of the fluid enable it to adaptively adjust the support state of the charging pile according to the impact force of the collision body 210. If the impact force is small, the magnetofluid rheostatic fluid pushes the bottom of the charging pile to expand moderately to provide appropriate buffering; if the impact force is large, the magnetofluid rheostatic fluid, with the cooperation of the circulation tube 211 and the fastener 310, the oblique setting of the fastener 310 extends and inserts into the ground, which can further increase the contact area, enhance the grip with the ground, provide stronger support and buffering for the equipment, and resist the tipping force when it is hit. At the same time, it can adaptively buffer according to the impact force, which helps to gradually absorb and disperse the energy generated by the collision, reduce the pressure on the main structure and internal components of the charging pile, protect the charging pile from excessive impact, ensure the normal charging function of the charging pile, and prevent the charging pile from tipping over and damaging itself or injuring surrounding vehicles and pedestrians.

[0053] Please refer to the above working process Figures 5 to 7 .

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor anti-collision electric vehicle charging pile, comprising: A support plate (1), wherein a line column (11) is fixedly connected to the support plate (1), and an end of the line column (11) away from the support plate (1) is fixedly connected to a charging end (12), characterized in that an anti-collision feedback mechanism (2) is provided on the outer ring of the line column (11), and a stability maintenance mechanism (3) is provided on the lower surface of the support plate (1); The anti-collision feedback mechanism (2) is used to adjust the position to block by sensing the collision direction of the vehicle, thereby preventing the line pole (11) and the charging terminal (12) from being damaged; The stability maintenance mechanism (3) is used to expand outwards when the vehicle collides with the anti-collision feedback mechanism (2), and to be inserted obliquely into the soil to increase the contact area with the ground.

2. The outdoor anti-collision electric vehicle charging pile according to claim 1, characterized in that: The anti-collision feedback mechanism (2) comprises a guide body (21), the guide body (21) is fixedly connected to the middle outer ring of the line column (11), the outer ring of the guide body (21) is provided with two ring rails (22), a sliding member (23) is slidably connected inside the ring rail (22), an auxiliary frame (24) is fixedly connected to the middle of a side of the sliding member (23) away from the ring rail (22), a positioning ring (25) is fixedly connected inside the auxiliary frame (24), and a magnet ring (26) is clamped inside the positioning ring (25).

3. The outdoor anti-collision electric vehicle charging pile according to claim 2, characterized in that: The anti-collision feedback mechanism (2) also includes a functional body (27), a partition plate (28) is fixedly connected to the middle of the functional body (27), a return spring (29) is fixedly connected to the side of the partition plate (28) away from the sliding member (23), an end of the return spring (29) away from the partition plate (28) is fixedly connected to a collision body (210), and a flow tube (211) is fixedly connected to the bottom of the end of the functional body (27) away from the collision body (210).

4. The outdoor anti-collision electric vehicle charging pile according to claim 1, characterized in that: The stability maintenance mechanism (3) comprises an auxiliary tube (31), the auxiliary tube (31) is fixedly connected to the bottom surface of the support plate (1), a pressing piece (32) is slidably connected inside the auxiliary tube (31), an arc-shaped groove (33) is slidably connected inside the pressing piece (32), a cover (34) is fixedly connected to the side of the auxiliary tube (31) away from the support plate (1), the arc-shaped groove (33) penetrates the cover (34) and is connected to a function board (35), and the function board (35) is rotatable. The functional plate (35) is movably connected in the cover shell (34); a guide groove (36) is provided on the functional plate (35); a slide column (37) is slidably connected in the guide groove (36); a fixing plate (38) is fixedly connected to a side of the cover shell (34) away from the auxiliary tube (31); a guide groove (39) is provided in the fixing plate (38); a fastener (310) is slidably connected in the guide groove (39); and one end of the slide column (37) away from the guide groove (36) is fixedly connected to the fastener (310).

5. The outdoor anti-collision electric vehicle charging pile according to claim 2, characterized in that: The ring track (22) is equipped with an infrared sensor. The ring track (22) is in the same vertical position. The sliding member (23) is arranged in an arc shape to fit the surface of the guide body (21). The sliding member (23) is driven by a built-in power supply to rotate around the center of the ring track (22). Three positioning rings (25) are arranged.

6. The outdoor anti-collision electric vehicle charging pile according to claim 3, characterized in that: The functional body (27) has a built-in magnetic fluid rheological fluid, a through hole is opened in the middle of the partition plate (28), the collision body (210) is composed of a column and an arc-shaped plate, the flow tube (211) extends downward to connect the two sliding parts (23), and the flow tube (211) is connected to the cavity formed between the lower pressing part (32) and the support plate (1).

7. The outdoor anti-collision electric vehicle charging pile according to claim 4, characterized in that: A cavity is formed between the pressing member (32) and the supporting plate (1), a guide column is fixedly connected inside the pressing member (32), two upwardly threaded grooves are symmetrically provided on the outer ring of the arc-shaped groove body (33), the guide column inside the pressing member (32) is slidably connected in the groove provided on the outer ring of the arc-shaped groove body (33), six guide grooves (36) are equidistantly provided around the center of the functional plate (35), six guide grooves (39) are equidistantly provided around the center of the fixed plate (38), and the fastener (310) is composed of a sliding rod and a grabbing clamp bent obliquely downward.

Images