A shock-absorbing base for anti-collision charging piles

Abstract

This utility model relates to the field of charging pile technology, and in particular to a shock-absorbing base for a collision-resistant charging pile. It includes a charging pile body, a limiting component, a first damping component, a second damping component, and a protective component. The charging pile body includes a fixed base, with the charging pile itself fixedly connected to the upper surface of the fixed base. Limiting components are provided on both the left and right sides of the charging pile body. Each limiting component includes a first limiting frame fixedly connected to the upper surface of the fixed base. In this utility model, through the provision of a first compression spring, a limiting sliding member, a second compression spring, a protective plate, an elastic buffer pad, and an elastic buffer strip, the device can buffer the impact through the elastic buffer pad and elastic buffer strip. The limiting sliding member and the second compression spring disperse the impact force of the electric vehicle onto the two protective plates. Furthermore, the two sets of first compression springs effectively reduce the impact force, thereby effectively reducing damage to the charging pile and the vehicle.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, specifically to an anti-collision charging pile shock absorber seat. Background Technology

[0002] Charging piles are devices fixed to the power grid side to provide power to electric vehicles, including passenger cars, buses, and logistics vehicles. They are usually installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations, and can charge various models of electric vehicles according to different voltage levels.

[0003] Some existing charging piles are installed directly in rows on the ground without vibration damping mechanisms. Since the width of the charging pile is smaller than the width of the car body, when a car enters a parking space, some drivers may not be able to observe the distance between the car and the charging pile through the rearview mirror, causing the rear bumper of the car to hit the charging pile, which damages both the charging pile and the car. Therefore, a collision-proof charging pile shock-absorbing seat is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a shock-absorbing base for anti-collision charging piles to solve the problem that some existing charging piles lack a vibration damping mechanism.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A shock-absorbing base for an anti-collision charging pile includes a charging pile body, a limiting component, a first damping component, a second damping component, and a protective component. The charging pile body includes a fixed base, and the charging pile body is fixedly connected to the upper end face of the fixed base. Limiting components are provided on both the left and right sides of the charging pile body. Each limiting component includes a first limiting frame fixedly connected to the upper end face of the fixed base. Each of the two first limiting frames has a second limiting member bolted to the upper end face of the fixed base on its opposite side. First damping components are provided on both the front and rear sides of the charging pile body. Each first damping component includes a set of damping sleeves fixedly connected to the charging pile body. A damping rod is slidably connected to the inner side of each damping sleeve, and a second damping rod is sleeved on the outer side of each damping sleeve. A compression spring is provided on each of the left and right sides of the charging pile body. The second vibration damping components each include a pair of symmetrically distributed limiting sliding members. The pair of limiting sliding members are located between the first limiting frame and the second limiting member and are slidably connected to the first limiting frame and the second limiting member. The opposing sides of the pair of limiting sliding members are provided with evenly distributed mounting holes. A second compression spring is provided between the pair of limiting sliding members. The front and rear sides of the second compression spring are respectively inserted into the mounting holes. The front and rear sides of the charging pile body are provided with protective components. The protective components each include a protective plate fixedly connected to the two limiting sliding members. The opposing sides of the two protective plates are fixedly connected to a set of damping rods.

[0007] Preferably, a limiting frame is fixedly connected to the back side of each of the two protective plates, and an elastic buffer pad that fits against the protective plate is provided on the inner side of each limiting frame. A set of evenly distributed elastic buffer strips is provided on the back side of each of the two elastic buffer pads.

[0008] Preferably, the first limiting frame and the second limiting member are provided with evenly distributed sliding protrusions on their opposing sides, and the left and right sides of the limiting sliding member are provided with sliding grooves that match the sliding protrusions.

[0009] Preferably, the end of the first compression spring near the damping sleeve is fixedly connected to the charging pile body, and the end of the first compression spring near the damping rod is fixedly connected to the protective plate.

[0010] Preferably, the protective plates are all U-shaped bent plates, the limiting frames are all rectangular frames, and the front ends of the elastic buffer strips all protrude from the front side of the limiting frames.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, by setting a first compression spring, a limiting sliding member, a second compression spring, a protective plate, an elastic buffer pad, and an elastic buffer strip, the device can buffer the impact of the electric vehicle through the elastic buffer pad and the elastic buffer strip, and disperse the impact force of the electric vehicle to the two protective plates through the limiting sliding member and the second compression spring. In turn, the impact force is effectively reduced by the two sets of first compression springs, thereby effectively reducing the damage caused by the impact to the charging pile and the car. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the first vibration damping component of this utility model;

[0015] Figure 3 This is a cross-sectional view of the second vibration damping component of this utility model;

[0016] Figure 4 This is a schematic diagram of the assembly structure of the protective component of this utility model.

[0017] In the diagram: 1. Charging pile body; 11. Fixing base; 12. Charging pile body; 2. Limiting component; 21. First limiting frame; 22. Second limiting component; 23. Sliding protrusion; 3. First vibration damping component; 31. Damping sleeve; 32. Damping rod; 33. First compression spring; 4. Second vibration damping component; 41. Limiting sliding component; 42. Sliding groove; 43. Mounting hole; 44. Second compression spring; 5. Protective component; 51. Protective plate; 52. Limiting frame; 53. Elastic buffer pad; 54. Elastic buffer strip. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0020] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution:

[0022] A shock-absorbing base for an anti-collision charging pile includes a charging pile body 1, a limiting component 2, a first damping component 3, a second damping component 4, and a protective component 5. The charging pile body 1 includes a fixed base 11, and a charging pile body 12 is fixedly connected to the upper end face of the fixed base 11. Limiting components 2 are provided on both the left and right sides of the charging pile body 12. Each limiting component 2 includes a first limiting frame 21 fixedly connected to the upper end face of the fixed base 11. The two first limiting frames 21 are provided with second limiting members 22 bolted to the upper end face of the fixed base 11 on their opposite sides. First damping components 3 are provided on both the front and rear sides of the charging pile body 12. Each first damping component 3 includes a set of damping sleeves 31 fixedly connected to the charging pile body 12. A damping rod 32 is slidably connected to the inner side of each damping sleeve 31, and a first damping rod 32 is sleeved on the outer side of each damping sleeve 31. Compression spring 33, and second vibration damping components 4 are provided on both the left and right sides of the charging pile body 12. Each second vibration damping component 4 includes a pair of symmetrically distributed limiting sliding members 41. The pair of limiting sliding members 41 are located between the first limiting frame 21 and the second limiting member 22 and are slidably connected to the first limiting frame 21 and the second limiting member 22. The opposing sides of the pair of limiting sliding members 41 are provided with evenly distributed mounting holes 43. A second compression spring 44 is provided between the pair of limiting sliding members 41. The front and rear sides of the second compression spring 44 are respectively inserted into the mounting holes 43. The front and rear sides of the charging pile body 12 are provided with protective components 5. Each protective component 5 includes a protective plate 51 fixedly connected to the two limiting sliding members 41. The opposing sides of the two protective plates 51 are fixedly connected to a set of damping rods 32.

[0023] Both protective plates 51 are fixedly connected to limiting frames 52 on their opposite sides. The inner side of each limiting frame 52 is provided with an elastic buffer pad 53 that fits against the protective plate 51. Each of the two elastic buffer pads 53 has a set of evenly distributed elastic buffer strips 54 on its opposite side. The elastic buffer pads 53 and elastic buffer strips 54 provide initial shock absorption, reducing the impact force between the protective plate 51 and the electric vehicle. The first limiting frame 21 and the second limiting member 22 both have evenly distributed sliding protrusions 23 on their opposing sides. The left and right sides of the limiting sliding member 41 are provided with sliding grooves 42 that match the sliding protrusions 23. The sliding protrusions 23 and sliding grooves... The cooperation of 42 allows the limiting sliding member 41 to move stably back and forth without displacement in other directions; the end of the first compression spring 33 near the damping sleeve 31 is fixedly connected to the charging pile body 12, and the end of the first compression spring 33 near the damping rod 32 is fixedly connected to the protective plate 51. The impact force can be effectively reduced by the two sets of first compression springs 33; the protective plates 51 are all "U" shaped bent plates, the limiting frames 52 are all rectangular frames, and the front end of the elastic buffer strip 54 protrudes from the front side of the limiting frame 52. The elastic buffer pad 53 can be limited by the limiting frame 52, and the elastic buffer pad 53 can be quickly replaced.

[0024] Workflow: Before use, install the mounting base 11 in a suitable position and connect the power supply to the device. The charging pile body 12 of this device is existing equipment, which can charge electric vehicles. All of the above are existing technologies. When using this device, the driver can drive the electric vehicle into the parking space. If the driver accidentally hits the device, the elastic buffer pad 53 and elastic buffer strip 54, which are limited by the protective plate 51 and the limiting frame 52, will first come into contact with the electric vehicle. The elastic buffer pad 53 and elastic buffer strip 54 can perform initial shock absorption and cushioning, so that the protective plate 51 and the electric vehicle... The reduced impact force of the car can reduce the damage to the electric vehicle. The elastic buffer pad 53 and elastic buffer strip 54 can transmit the force of the electric vehicle to the protective plate 51. The protective plate 51, which is hit, moves closer to the charging pile body 12 due to the force of the electric vehicle. A set of damping sleeves 31 and damping rods 32 near the electric vehicle will slide relative to each other, and a set of first compression springs 33 near the electric vehicle will be compressed. At the same time, the impacted protective plate 51 can exert a force on the two limiting sliding members 41 fixedly connected to it, causing the first limiting frame 21 and the second limiting frame to move. When the limiting sliding member 41 of component 22 moves in the front-to-back direction, the cooperation of the sliding protrusion 23 and the sliding groove 42 allows the limiting sliding member 41 to move stably in the front-to-back direction without displacement in other directions. At this time, the second compression spring 44 inserted into the mounting hole 43 can also cause the other two limiting sliding members 41 to move, thereby stretching a set of first compression springs 33 away from the electric vehicle, causing a set of damping sleeves 31 and damping rods 32 away from the electric vehicle to slide relative to each other. The two sets of first compression springs 33 can effectively reduce the impact force. The damping sleeve 31 and damping rod 32 can prevent the first compression spring 33 from repeatedly extending and retracting. At this time, the two sets of first compression springs 33 can offset most of the impact force of the electric vehicle, thus effectively preventing the charging pile body 12 from being damaged. The device can buffer the impact through the elastic buffer pad 53 and elastic buffer strip 54. The limit sliding member 41 and the second compression spring 44 can disperse the impact force of the electric vehicle onto the two protective plates 51. In addition, the two sets of first compression springs 33 can effectively reduce the impact force, thus effectively reducing the damage to the charging pile and the car caused by the impact.

[0025] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shock-absorbing base for an anti-collision charging pile, comprising a charging pile body (1), a limiting component (2), a first damping component (3), a second damping component (4), and a protective component (5), characterized in that: The charging pile body (1) includes a fixed base (11), and a charging pile body (12) is fixedly connected to the upper end face of the fixed base (11). Limiting components (2) are provided on both the left and right sides of the charging pile body (12). Each limiting component (2) includes a first limiting frame (21) fixedly connected to the upper end face of the fixed base (11). Each of the two first limiting frames (21) has a second limiting member (22) bolted to the upper end face of the fixed base (11) on its opposite side. First vibration damping components (3) are provided on both the front and rear sides of the charging pile body (12). Each first vibration damping component (3) includes a damping sleeve (31) fixedly connected to the charging pile body (12). A damping rod (32) is slidably connected to the inner side of each damping sleeve (31), and a first compression spring (33) is sleeved on the outer side of each damping sleeve (31). Limiting components (2) are provided on both the left and right sides of the charging pile body (12). There is a second vibration damping component (4), which includes a pair of symmetrically distributed limiting sliding members (41). The pair of limiting sliding members (41) are located between the first limiting frame (21) and the second limiting member (22) and are slidably connected to the first limiting frame (21) and the second limiting member (22). The opposing sides of the pair of limiting sliding members (41) are provided with uniformly distributed mounting holes (43). The pair of limiting sliding members (41) are provided with a second compression spring (44). The front and rear sides of the second compression spring (44) are respectively inserted into the mounting holes (43). The front and rear sides of the charging pile body (12) are provided with protective components (5). The protective components (5) include protective plates (51) fixedly connected to the two limiting sliding members (41). The opposing sides of the two protective plates (51) are fixedly connected to a set of damping rods (32).

2. The anti-collision charging pile shock absorber according to claim 1, characterized in that: Both protective plates (51) are fixedly connected to a limiting frame (52) on their opposite sides. The inner side of the limiting frame (52) is provided with an elastic buffer pad (53) that fits against the protective plate (51). Both elastic buffer pads (53) are provided with a set of evenly distributed elastic buffer strips (54) on their opposite sides.

3. The anti-collision charging pile shock absorber according to claim 1, characterized in that: The first limiting frame (21) and the second limiting member (22) are provided with evenly distributed sliding protrusions (23) on their opposing sides, and the left and right sides of the limiting sliding member (41) are provided with sliding grooves (42) that match the sliding protrusions (23).

4. The anti-collision charging pile shock absorber according to claim 1, characterized in that: The end of the first compression spring (33) near the damping sleeve (31) is fixedly connected to the charging pile body (12), and the end of the first compression spring (33) near the damping rod (32) is fixedly connected to the protective plate (51).

5. The anti-collision charging pile shock absorber according to claim 2, characterized in that: The protective plates (51) are all "U" shaped bent plates, the limiting frames (52) are all rectangular frames, and the front ends of the elastic buffer strips (54) protrude from the front side of the limiting frames (52).

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