New energy charging pile with anti-collision function

Abstract

The invention relates to the technical field of charging pile structures, in particular to a new energy charging pile with an anti-collision function, the new energy charging pile comprises a base, a charging pile and two limiting plates, the charging pile and the two limiting plates are arranged on the base, the base is buried underground, the charging pile and the limiting plates are exposed on the ground, and the charging pile is used for limiting the parking position of a vehicle to be charged; when a vehicle approaches the charging pile due to misoperation, an anti-collision mechanism of the charging pile is automatically triggered, the limiting plate moves to drive the charging pile to rapidly topple over and be hidden in the storage cavity, the vehicle is effectively prevented from directly colliding with the charging pile, the charging pile is protected against damage, and meanwhile potential safety risks are reduced.

Description

Technical Field

[0001] This invention relates to the technical field of charging pile structures, and in particular to a new energy charging pile with anti-collision function. Background Technology

[0002] With the rapid expansion of the new energy vehicle market, the number of charging piles is also increasing dramatically. They are widely deployed in urban streets, shopping malls, residential areas, office buildings, and highway service areas. This development trend makes the safety of charging piles a critical factor that cannot be ignored, especially considering that when vehicles approach charging piles, they are prone to collisions with the charging piles due to operational errors, resulting in damage to the charging piles. Summary of the Invention

[0003] To solve the above-mentioned technical problems, the present invention provides a new energy charging pile with anti-collision function, the specific technical solution of which is as follows: A new energy charging pile with anti-collision function includes a base and a charging pile set on the base, and two limiting plates. The base is buried underground, while the charging pile and limiting plates are exposed on the ground. The charging pile is used to limit the parking position of the vehicle to be charged. The base is hollow inside and has two partitions that divide the internal space into a central storage cavity and two side chambers. The two side chambers correspond to two limiting plates. The storage cavity is used to store the charging pile in a tilted state. The storage cavity has a movable plate. Each side wall on the front and rear sides of the movable plate has two first sliding pillars. The partition has two first guide grooves, one horizontal and the other inclined. The two first sliding pillars on the side wall of the movable plate slide into the two first guide grooves on the partition. The base has a storage opening at the top and two elongated openings on both sides of the storage opening. The storage opening is connected to the storage cavity, and the elongated openings are connected to the side chamber. The bottom of the charging pile passes through the storage opening and is fixedly connected to the moving plate. A transmission structure is provided in the side chamber. The bottom of the limiting plate passes through the elongated opening and extends into the side chamber. The transmission structure is used to drive the first sliding column in the first horizontal guide groove on the limiting plate and the partition. An auxiliary column is provided in the storage cavity to provide auxiliary support for the charging pile.

[0004] Furthermore, the side cavity is provided with a guide rail, and the limiting plate is slidably mounted on the guide rail; The transmission structure includes two transmission wheels rotatably installed in the side cavity. The line connecting the two transmission wheels is along the length of the side cavity. A transmission chain is driven on the two transmission wheels. One side of the transmission chain is connected to a limiting plate, and the other side of the transmission chain is connected to a first sliding column in a first guide groove in a horizontal state on the partition plate. A reset motor is provided on one of the transmission wheels and the reset motor is fixed in the side cavity. The auxiliary column and the charging pile are provided with a locking structure.

[0005] Furthermore, the positioning structure includes a baffle that is rotatably mounted on the charging pile. The baffle is connected to the charging pile via a leaf spring, which provides an elastic thrust to the baffle and makes the baffle fit tightly against the auxiliary column.

[0006] Furthermore, the limiting plate consists of a first sub-plate located on the outside of the base and a second sub-plate located in the side cavity. The second sub-plate is slidably mounted on the guide rail, and the first sub-plate is docked with and rotatably connected to the second sub-plate. The side cavity is provided with a guide unit for limiting the position of the first sub-plate on the second sub-plate.

[0007] Furthermore, the guiding unit includes a connecting rod rotatably mounted on the side wall of the first partition plate, the bottom of the connecting rod extending into the side cavity, and two second sliding pillars parallel to each other on the side wall of the connecting rod in the side cavity. A second guide groove is formed on the inner side wall of the side cavity, the second guide groove being composed of a horizontal part and an inclined part. Both second sliding pillars are slidably mounted in the second guide groove. When the two second sliding pillars slide in the horizontal part of the second guide groove, the first partition plate is vertical. When the two second sliding pillars slide in the inclined part of the second guide groove, the first partition plate tilts and rotates on the second partition plate.

[0008] Furthermore, multiple first shields are provided between the two partitions, the multiple first shields are arranged side by side, and two adjacent first shields are rotatably connected. Each of the two ends of the first shield facing the two partitions is provided with a third sliding post. A third guide groove is provided on the side wall of the partition, and the third sliding post is slidably installed on the third guide groove. Among them, multiple first shields cover the storage opening, and the first first shield among the multiple first shields is rotatably connected to the charging pile.

[0009] Furthermore, a second and a third baffle are slidably provided in the side cavity, and the sliding direction of the second and third baffles is consistent with the moving direction of the limiting plate. The second and third baffles are used to block the long opening. The second and third baffles are located on the left and right sides of the second partition plate. The second baffle is fixed to the second partition plate, and the third baffle abuts against the second partition plate. The third baffle and the second partition plate are connected by a buffer cotton. A notch is opened on the third baffle plate, and the connecting rod passes through the notch.

[0010] Furthermore, a buffer cotton and a laser rangefinder are provided on the side wall of the limiting plate away from the charging pile, and an alarm is provided on the side wall of the limiting plate facing the charging pile.

[0011] The advantages of this invention are: When a vehicle approaches a charging station due to operational error, the charging station's anti-collision mechanism is automatically triggered. Through the movement of a limiting plate, the charging station quickly tilts and hides within a storage cavity, effectively preventing direct impact from the vehicle and protecting it from damage, while also reducing potential safety risks. Through the charging station's special tilting avoidance mechanism—moving its bottom towards the vehicle and tilting its top away from it—the charging station can quickly complete its avoidance maneuver within a limited space, eliminating the need for ample space behind it to tilt, thus saving valuable ground resources, making it particularly suitable for compact urban environments. The charging station's movement trajectory is guided by two first guide grooves and two first sliding pillars on the partition. Precise guidance ensures the stability and controllability of the charging pile during tilting. Meanwhile, the auxiliary column, acting as a support mechanism, guarantees a smooth transition during tilting and rotates synchronously with the charging pile to retract into the storage cavity, reducing interference between moving parts and improving the overall system reliability. The limiting plate not only restricts the vehicle's parking position but also serves as a warning in case of driver error, enhancing user safety during charging. In summary, this new energy charging pile design with anti-collision function not only solves the problem of charging piles being susceptible to collision damage but also optimizes space utilization and improves safety and user experience, making it an innovative and practical technical solution. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 Left-view structural diagram; Figure 3 yes Figure 1 Enlarged structural schematic diagram of the central base (section view, top view); Figure 4 yes Figure 3 Schematic diagram of the bottom structure of the second and third baffles; Figure 5 yes Figure 4 Schematic diagram of the cross-sectional structure of the middle lateral chamber; Figure 6 yes Figure 3 Enlarged schematic diagram of the middle partition; Figure 7 yes Figure 3Enlarged structural diagram of the second and third baffles; Marked in the attached diagram: 1. Base; 2. Charging pile; 3. Limiting plate; 4. Partition plate; 5. Moving plate; 6. First guide groove; 7. First sliding column; 8. Auxiliary column; 9. Guide rail; 10. Transmission wheel; 11. Transmission chain; 12. Reset motor; 13. Baffle; 14. Leaf spring; 15. First dividing plate; 16. Second dividing plate; 17. Connecting rod; 18. Second sliding column; 19. Second guide groove; 20. First cover plate; 21. Third sliding column; 22. Third guide groove; 23. Second cover plate; 24. Third cover plate; 25. Spring; 26. Notch; 27. Buffer cotton; 28. Laser rangefinder; 29. ​​Alarm. Detailed Implementation

[0014] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0015] In the description of this invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inner", and "outer" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0016] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. This embodiment is written in a progressive manner.

[0017] like Figures 1 to 6 As shown, a new energy charging pile with anti-collision function according to the present invention includes a base 1 and a charging pile 2 and two limiting plates 3 disposed on the base 1. The base 1 is buried underground, while the charging pile 2 and the limiting plates 3 are exposed on the ground. The charging pile 2 is used to limit the parking position of the vehicle to be charged. The base 1 is hollow inside, and two partitions 4 are provided inside the base 1. The two partitions 4 divide the internal space of the base 1 into a storage cavity in the middle and side chambers on both sides. The two side chambers correspond to two limiting plates 3 respectively. The storage cavity is used to store the charging pile 2 in a tilted state. A movable plate 5 is provided inside the storage cavity. Two first sliding pillars 7 are provided on each side wall of the front and rear sides of the movable plate 5. Two first guide grooves 6 are opened on the partition 4. One first guide groove 6 is horizontal and the other first guide groove 6 is inclined. The two first sliding pillars 7 on the side wall of the movable plate 5 are slidably inserted into the two first guide grooves 6 on the partition 4 respectively. The base 1 has a storage opening at the top and two elongated openings on both sides of the storage opening. The storage opening is connected to the storage cavity, and the elongated openings are connected to the side cavity. The bottom of the charging pile 2 passes through the storage opening and is fixedly connected to the moving plate 5. A transmission structure is provided in the side cavity. The bottom of the limiting plate 3 passes through the elongated opening and extends into the side cavity. The transmission structure is used to drive the first sliding column 7 in the first horizontal guide groove 6 on the limiting plate 3 and the partition plate 4. An auxiliary column 8 is provided in the storage cavity to provide auxiliary support for the charging pile 2.

[0018] In detail, the charging pile 2 corresponds to the storage port and the storage cavity. The moving plate 5 is located in the storage cavity. The limiting plate 3 corresponds to the long opening and the side cavity. The bottom of the limiting plate 3 extends into the side cavity. The first guide groove 6 passes through the partition 4. Therefore, the first sliding column 7 on the moving plate 5 can extend from the storage cavity to the side cavity through the first guide groove 6, so that the first sliding column 7 in the horizontal state of the first guide groove 6 on the partition 4 is connected to the transmission structure. The horizontal state of the first guide groove 6 on the partition 4 is located on the lower side of the partition 4, and the inclined state of the first guide groove 6 is located on the upper side of the partition 4. The bottom of the auxiliary column 8 is rotatably installed in the storage cavity, and the top of the auxiliary column 8 extends upward to the side wall of the charging pile 2 and is rotatably connected to the charging pile 2.

[0019] Since the limiting plate 3 is connected to the charging pile 2 via a transmission structure, when the limiting plate 3 moves toward the charging pile 2, the transmission structure pulls the first sliding column 7 in the first guide groove 6 to slide toward the limiting plate 3. At this time, the moving plate 5 moves in the opposite direction, and the moving plate 5 drives the charging pile 2 to move toward the limiting plate 3 in the opposite direction, so that the charging pile 2 and the limiting plate 3 move in opposite directions synchronously. Since the charging pile 2 is guided by the two first sliding columns 7 on the side wall of the moving plate 5 and the two first guide grooves 6 on the partition plate 4, the first sliding column 7 on the lower side of the side wall of the moving plate 5 moves horizontally, and the first sliding column 7 on the upper side moves tilted. The distance between the two first sliding columns 7 is fixed. Therefore, as the moving plate 5 moves, the tilt angle of the moving plate 5 gradually increases, and the moving plate 5 changes from vertical to horizontal. The charging pile 2 gradually tilts from its vertical position to a tilted position. At this time, the moving plate 5 drives the charging pile 2 to move synchronously, thereby gradually tilting the charging pile 2 from its vertical position. The moving plate 5 carries the charging pile 2 into the storage cavity, thus hiding the charging pile 2. The auxiliary column 8 is mainly set up to provide auxiliary support for the charging pile 2. When the charging pile 2 tilts, the charging pile 2 pulls the auxiliary column 8 to rotate synchronously and be stored in the storage cavity. Since the movement trajectory of the charging pile 2 is limited by the two first guide grooves 6 on the partition 4 and the two first sliding columns 7 in the two first guide grooves 6, the auxiliary column 8 only needs to play an auxiliary support role. When the auxiliary column 8 interferes with the movement trajectory of the charging pile 2, the auxiliary column 8 can be a telescopic rod or other structure with a certain telescopic function.

[0020] In actual use, the vehicle waiting to be charged gradually approaches the two limiting plates 3. The limiting plates 3 restrict the parking position of the vehicle, thus serving as a warning to the driver. When the vehicle continues to move towards the limiting plates 3 and comes into contact with them due to driver error or other reasons, the vehicle will push the limiting plates 3 to move on the base 1. The limiting plates 3 will then pull the charging pile 2 to tilt and hide it in the storage cavity through the transmission structure, thus preventing the vehicle from directly colliding with the charging pile 2. This provides a collision protection function for the charging pile 2. Furthermore, since the bottom of the charging pile 2 moves towards the vehicle and its top tilts away from the vehicle when it moves, the charging pile 2 can quickly tilt and avoid collisions within a limited space. This movement method can also reduce the space occupied by the charging pile 2, avoiding the need to leave space behind the charging pile 2 for its movement when it tilts directly backward, thus reducing the footprint.

[0021] When a vehicle approaches the charging pile 2 due to operational error, the anti-collision mechanism of the charging pile 2 is automatically triggered. Through the movement of the limiting plate 3, the charging pile 2 is quickly tilted and hidden within the storage cavity, effectively preventing the vehicle from directly impacting the charging pile 2, thus protecting it from damage and reducing potential safety risks. Through the charging pile 2's special tilting avoidance mechanism—that is, the bottom moves towards the vehicle and the top tilts away from the vehicle—the charging pile 2 can quickly complete the avoidance maneuver within a limited space, without needing to reserve a large amount of extra space for tilting behind it, thus saving valuable ground resources, making it particularly suitable for compact urban environments. The movement trajectory of the charging pile 2 is influenced by the two first guide grooves 6 and two second guide grooves 6 on the partition 4. The precise guidance of the sliding column 7 ensures the stability and controllability of the charging pile 2 during tilting. Meanwhile, the auxiliary column 8, as an auxiliary support mechanism, not only ensures a smooth transition during tilting but also rotates synchronously and retracts into the storage cavity, reducing mutual interference between moving parts and improving the overall system reliability. The limiting plate 3 not only restricts the vehicle's parking position but also serves as a warning in case of driver error, enhancing the user's sense of security during charging. In summary, this new energy charging pile design with anti-collision function not only solves the problem of the charging pile 2 being susceptible to collision damage but also optimizes space utilization and improves safety and user experience, making it an innovative and practical technical solution.

[0022] like Figure 5 As shown, a guide rail 9 is provided in the side cavity, and a limiting plate 3 is slidably mounted on the guide rail 9; The transmission structure includes two transmission wheels 10 rotatably installed in the side cavity. The line connecting the two transmission wheels 10 is along the length of the side cavity. A transmission chain 11 is driven on the two transmission wheels 10. One side of the transmission chain 11 is connected to the limiting plate 3, and the other side of the transmission chain 11 is connected to the first sliding column 7 in the first guide groove 6 in the horizontal state on the partition plate 4. A reset motor 12 is provided on one of the transmission wheels 10 and the reset motor 12 is fixed in the side cavity. The auxiliary column 8 and the charging pile 2 are provided with a locking structure.

[0023] In detail, the position of the charging pile 2 can be easily locked through the locking structure, thereby preventing it from moving arbitrarily. In its natural state, the reset motor 12 is de-energized. When the vehicle contacts the limiting plate 3 and pushes the limiting plate 3 to move, the limiting plate 3 will drive the transmission chain 11 and the two transmission wheels 10 to move. Since the two sides of the transmission chain 11 move in opposite directions, the guide rail 9 will drive the first sliding column 7 to move synchronously in the opposite direction through the transmission chain 11. That is, the limiting plate 3 and the moving plate 5 move synchronously in the opposite direction, thereby providing power for the movement of the charging pile 2.

[0024] It should be noted that when the vehicle pushes the limiting plate 3 to move, the charging pile 2 overcomes the restriction of the locking structure and tilts over. When the vehicle leaves the charging position, the reset motor 12 can be powered on and controlled to run through the central control box or other automatic control unit. The reset motor 12 will drive the limiting plate 3 and the charging pile 2 to reset, and use the locking structure to re-limit the position of the charging pile 2.

[0025] like Figure 2 As shown, the positioning structure includes a baffle 13 rotatably mounted on the charging pile 2. The baffle 13 is connected to the charging pile 2 by a leaf spring 14. The leaf spring 14 provides an elastic thrust to the baffle 13 and makes the baffle 13 stick to the auxiliary column 8.

[0026] In detail, the leaf spring 14 provides an elastic thrust to the baffle 13 and makes the baffle 13 adhere to the auxiliary column 8. In this way, the baffle 13 has a limiting effect on the auxiliary column 8 and, in turn, a limiting effect on the charging pile 2, preventing the auxiliary column 8 and the charging pile 2 from moving relative to each other at will. The position of the charging pile 2 is limited. When the limiting plate 3 moves, the moving plate 5 exerts a force on the charging pile 2 and overcomes the limitation of the leaf spring 14, causing the baffle 13 to detach from the auxiliary column 8. Thus, the auxiliary column 8 and the charging pile 2 can be tilted smoothly.

[0027] like Figure 2 As shown, the limiting plate 3 is composed of a first plate 15 located outside the base 1 and a second plate 16 located inside the side cavity. The second plate 16 is slidably mounted on the guide rail 9. The first plate 15 and the second plate 16 are docked and rotatably connected. The side cavity is provided with a guide unit for limiting the position of the first plate 15 on the second plate 16.

[0028] In detail, the guide unit on the first partition plate 15 can limit the position of the first partition plate 15 on the second partition plate 16. That is, when the vehicle pushes the limiting plate 3 to move, the first partition plate 15 and the second partition plate 16 remain in a vertical state and the first partition plate 15 and the second partition plate 16 move synchronously. After the charging pile 2 is tilted, the vehicle continues to push the limiting plate 3 to move. The guide unit guides the first partition plate 15 so that the first partition plate 15 tilts and rotates on the second partition plate 16, thereby allowing the first partition plate 15 to avoid the vehicle and prevent the limiting plate 3 from bending and being damaged when the vehicle continues to push it.

[0029] like Figure 2 and Figure 5As shown, the guiding unit includes a connecting rod 17 rotatably mounted on the side wall of the first partition plate 15. The bottom of the connecting rod 17 extends into the side cavity, and two second sliding pillars 18 are arranged parallel to each other on the side wall of the connecting rod 17 in the side cavity. A second guide groove 19 is provided on the inner side wall of the side cavity. The second guide groove 19 consists of a horizontal part and an inclined part. Both second sliding pillars 18 are slidably mounted in the second guide groove 19. When the two second sliding pillars 18 slide in the horizontal part of the second guide groove 19, the first partition plate 15 is vertical. When the two second sliding pillars 18 slide in the inclined part of the second guide groove 19, the first partition plate 15 tilts and rotates on the second partition plate 16.

[0030] In detail, the connecting rod 17 passes through the long opening, and the top of the connecting rod 17 is rotatably connected to the side wall of the first partition plate 15. The axes of the two second sliding pillars 18 are parallel to each other, and the axes of the second sliding pillars 18 are perpendicular to the moving direction of the limiting plate 3. When the vehicle pushes the limiting plate 3 to move, the first partition plate 15 on the limiting plate 3 will drive the two second sliding pillars 18 to slide in the horizontal part of the second guide groove 19 through the connecting rod 17. At this time, due to the guiding effect of the two second sliding pillars 18 on the connecting rod 17 and the height limitation of the two second sliding pillars 18, the first partition plate 15 cannot rotate on the second partition plate 16. Therefore, the first partition plate 15 and the second partition plate 16 remain vertical and move synchronously. When the two second sliding pillars 18 move into the inclined part of the second guide groove 19, the two second sliding pillars 18 drive the connecting rod 17 to tilt, and the connecting rod 17 pulls the first partition plate 15 to tilt, thereby causing the first partition plate 15 to tilt on the second partition plate 16.

[0031] It should be noted that since the limiting plate 3 needs to move the charging pile 2 when it initially moves, the limiting plate 3 has high strength requirements. That is, the first plate 15 and the second plate 16 cannot be softly connected by other structures such as springs. The connecting rod 17, the second sliding column 18 and the second guide groove 19 are used to achieve a hard connection between the first plate 15 and the second plate 16.

[0032] like Figure 3 and Figure 6 As shown, multiple first shields 20 are arranged between two partitions 4, and the multiple first shields 20 are arranged side by side. Adjacent first shields 20 are rotatably connected. Each end of the first shield 20 facing the two partitions 4 is provided with a third sliding post 21. A third guide groove 22 is opened on the side wall of the partition 4, and the third sliding post 21 is slidably installed on the third guide groove 22. Among them, multiple first cover plates 20 cover the storage opening, and the first first cover plate 20 among the multiple first cover plates 20 is rotatably connected to the charging pile 2.

[0033] In detail, multiple first cover plates 20 form a deformable cover to block the storage opening, thus preventing leaves, weeds and other debris from falling into the storage cavity. The third sliding post 21 and the third guide groove 22 can be used to guide the first cover plates 20. When the charging pile 2 is tilted, the charging pile 2 can push the multiple first cover plates 20 to move synchronously, and the third sliding post 21 slides in the third guide groove 22.

[0034] It should be noted that, since the charging pile 2 is prone to displacement with the first first shield 20 when it is tilted, an auxiliary plate can be added to realize the connection between the charging pile 2 and the first first shield 20.

[0035] like Figure 7 As shown, a second baffle 23 and a third baffle 24 are slidably disposed in the side cavity, and the sliding direction of the second baffle 23 and the third baffle 24 is consistent with the moving direction of the limiting plate 3. The second baffle 23 and the third baffle 24 are used to block the long opening. The second baffle 23 and the third baffle 24 are located on the left and right sides of the second partition plate 16. The second baffle 23 is fixed on the second partition plate 16, and the third baffle 24 abuts against the second partition plate 16. The third baffle 24 and the second partition plate 16 are connected by a buffer cotton 27. A notch 26 is opened on the third baffle 24, and the connecting rod 17 passes through the notch 26.

[0036] In detail, the long opening can be easily blocked by the second baffle 23 and the third baffle 24, thereby facilitating the sealing and isolation of the side chamber. When the limiting plate 3 moves, it can drive the second baffle 23 and the third baffle 24 to move synchronously. When the first partition plate 15 tilts on the second partition plate 16, the connecting rod 17 moves away from the second partition plate 16. The connecting rod 17 pushes the third baffle 24 away from the second partition plate 16, the spring piece 25 undergoes elastic deformation, and the connecting rod 17 passes through the notch 26 to generate relative sliding.

[0037] like Figures 1 to 2 As shown, a buffer cotton 27 and a laser rangefinder 28 are provided on the side wall of the limiting plate 3 away from the charging pile 2, and an alarm 29 is provided on the side wall of the limiting plate 3 facing the charging pile 2.

[0038] In detail, the cushioning cotton 27 is used to cushion and protect the vehicle when it comes into contact with the limiting plate 3. The laser rangefinder 28 is used to measure the distance between the vehicle and the limiting plate 3. When the distance exceeds the critical value during the process of the vehicle approaching the limiting plate 3, the alarm 29 sounds an alarm and reminds the driver to prevent the limiting plate 3 from contacting the vehicle. This can further play a role in preventing collisions. The control of the laser rangefinder 28 and the alarm 29 can be realized through electronic devices such as the central control box and controller.

[0039] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A new energy charging pile with anti-collision function, characterized in that, Includes a base (1) and a charging pile (2) set on the base (1), and two limiting plates (3). The base (1) is buried underground, and the charging pile (2) and the limiting plates (3) are exposed on the ground. The charging pile (2) is used to limit the parking position of the vehicle to be charged. The base (1) is hollow inside. Two partitions (4) are provided inside the base (1). The two partitions (4) divide the internal space of the base (1) into a storage cavity in the middle and side chambers on both sides. The two side chambers correspond to two limiting plates (3) respectively. The storage cavity is used to store the charging pile (2) in the tilted state. A movable plate (5) is provided inside the storage cavity. Two first sliding columns (7) are provided on each side wall of the front and rear sides of the movable plate (5). Two first guide grooves (6) are opened on the partition (4). One first guide groove (6) is horizontal and the other first guide groove (6) is inclined. The two first sliding columns (7) on the side wall of the movable plate (5) are slidably inserted into the two first guide grooves (6) on the partition (4) respectively. The base (1) has a storage opening and two long openings on both sides of the storage opening. The storage opening is connected to the storage cavity, and the long openings are connected to the side cavity. The bottom of the charging pile (2) passes through the storage opening and is fixedly connected to the moving plate (5). The side cavity is provided with a transmission structure. The bottom of the limiting plate (3) passes through the long opening and extends into the side cavity. The transmission structure is used to drive the first sliding column (7) in the first horizontal guide groove (6) on the limiting plate (3) and the partition plate (4). The storage cavity is provided with an auxiliary column (8) for providing auxiliary support to the charging pile (2).

2. A new energy charging pile with anti-collision function according to claim 1, characterized in that, The side cavity is provided with a guide rail (9), and the limiting plate (3) is slidably installed on the guide rail (9).

3. A new energy charging pile with anti-collision function according to claim 2, characterized in that, The transmission structure includes two transmission wheels (10) rotatably installed in the side cavity. The line connecting the two transmission wheels (10) is along the length of the side cavity. A transmission chain (11) is provided on the two transmission wheels (10). One side of the transmission chain (11) is connected to the limiting plate (3), and the other side of the transmission chain (11) is connected to the first sliding column (7) in the first guide groove (6) in the horizontal state on the partition plate (4). A reset motor (12) is provided on one of the transmission wheels (10), and the reset motor (12) is fixed in the side cavity.

4. A new energy charging pile with anti-collision function according to claim 3, characterized in that, A locking structure is provided between the auxiliary column (8) and the charging pile (2).

5. A new energy charging pile with anti-collision function according to claim 4, characterized in that, The positioning structure includes a baffle (13) rotatably mounted on the charging pile (2). The baffle (13) is connected to the charging pile (2) by a leaf spring (14). The leaf spring (14) provides elastic thrust to the baffle (13) and makes the baffle (13) stick to the auxiliary column (8).

6. A new energy charging pile with anti-collision function according to claim 5, characterized in that, The limiting plate (3) consists of a first plate (15) located outside the base (1) and a second plate (16) located inside the side cavity. The second plate (16) is slidably mounted on the guide rail (9). The first plate (15) and the second plate (16) are docked and rotatably connected. The side cavity is provided with a guide unit for limiting the position of the first plate (15) on the second plate (16).

7. A new energy charging pile with anti-collision function according to claim 6, characterized in that, The guiding unit includes a connecting rod (17) rotatably mounted on the side wall of the first partition plate (15). The bottom of the connecting rod (17) extends into the side cavity, and two second sliding pillars (18) are parallel to each other on the side wall of the connecting rod (17) in the side cavity. A second guide groove (19) is opened on the inner side wall of the side cavity. The second guide groove (19) is composed of a horizontal part and an inclined part. The two second sliding pillars (18) are slidably mounted in the second guide groove (19). When the two second sliding pillars (18) slide in the horizontal part of the second guide groove (19), the first partition plate (15) is vertical. When the two second sliding pillars (18) slide in the inclined part of the second guide groove (19), the first partition plate (15) tilts and rotates on the second partition plate (16).

8. A new energy charging pile with anti-collision function according to claim 7, characterized in that, Multiple first shields (20) are provided between two partitions (4). The multiple first shields (20) are arranged side by side. Adjacent first shields (20) are rotatably connected. Each end of the first shield (20) facing the two partitions (4) is provided with a third sliding post (21). A third guide groove (22) is opened on the side wall of the partition (4). The third sliding post (21) is slidably installed on the third guide groove (22). Among them, multiple first shields (20) cover the storage opening, and the first first shield (20) among the multiple first shields (20) is rotatably connected to the charging pile (2).

9. A new energy charging pile with anti-collision function according to claim 8, characterized in that, The side cavity is provided with a second shield (23) and a third shield (24), and the sliding direction of the second shield (23) and the third shield (24) is consistent with the moving direction of the limiting plate (3). The second shield (23) and the third shield (24) are used to block the long opening. The second shield (23) and the third shield (24) are located on the left and right sides of the second partition plate (16). The second shield (23) is fixed on the second partition plate (16). The third shield (24) abuts against the second partition plate (16). The third shield (24) and the second partition plate (16) are connected by a buffer cotton (27). The third shield (24) has a notch (26), and the connecting rod (17) passes through the notch (26).

10. A new energy charging pile with anti-collision function according to claim 9, characterized in that, The limiting plate (3) is provided with a buffer cotton (27) and a laser rangefinder (28) on the side wall away from the charging pile (2), and an alarm (29) is provided on the side wall of the limiting plate (3) facing the charging pile (2).

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