Anti-collision protection device for charging pile

Abstract

The utility model discloses an anti-collision protection device for a charging pile. The anti-collision protection device comprises a bottom plate. When an automobile collides with the charging pile body, an extrusion plate, a moving column, a first buffer gear frame and a first sliding block are driven to move backwards along a limiting sliding rail, the first buffer gear frame drives a buffer gear and a torsional spring to rotate, and after the buffer gear drives a second buffer gear frame to move backwards, the second buffer gear frame drives a limiting sliding block to move backwards along a limiting sliding groove. A second buffer tooth frame drives a second connecting column and a second sliding block to move backwards along a limiting sliding rail, the second connecting column drives a reset spring to stretch backwards, under the acting force of the reset spring and a torsional spring, the acting force of an automobile colliding with the charging pile body is reduced to the minimum, the charging pile body can be protected, and therefore the charging pile has the advantage of being convenient to protect. And through cooperative use of the extrusion buffer mechanism and the movable reset mechanism, the acting force of an automobile colliding with the charging pile can be buffered, the charging pile is protected from being damaged, and the use cost of the charging pile is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to an anti-collision protection device for a charging pile. Background Art

[0002] Car charging pile: It is an important facility to provide charging services for new energy vehicles; The following are some characteristics and related information about car charging piles; Features: Multiple types: There are AC charging piles and DC charging piles, and DC charging piles charge faster; Convenience: It enables electric car owners to charge conveniently in different places; Function: Charging control: It can adjust the charging current and voltage according to the needs of the vehicle; Safety protection: It has overvoltage, overcurrent, leakage and other protection functions to ensure charging safety, and the patent announcement number is CN216467406U, which announced a new energy charging pile protection device, including a charging pile body and a guardrail; a rectangular base is fixedly connected to the bottom of the charging pile body; an operation window is provided on one surface of the charging pile body; a storage room for storing charging guns is provided on one side of the charging pile body; a guardrail is fixedly installed on the top of the rectangular base and on the three sides of the charging pile body; the guardrail includes a fixed pile; protective frames are equidistantly provided on the sides of the fixed pile; the protective frame rotates with the fixed pile; a connecting frame is fixedly connected to the inner wall of the fixed pile. The utility model realizes that the protective frame rotates on the side surface of the fixed pile. As the leather cover rotates, the paint of the car can be prevented from being scratched. The telescopic rod in the buffer frame contracts, and the spring is conducive to buffering the impact force of the car to avoid damage to the vehicle, thereby improving the performance of the anti-collision protection device of the charging pile of the new energy vehicle.

[0003] The above-mentioned prior art solutions have the following defects: when charging a car, the car needs to be parked close to the charging pile. When the car is parked, it will hit the charging pile due to improper parking, and the rotating wheel buffer assembly cannot rotate to buffer the force of the car facing the charging pile, which will cause damage to the charging pile. The charging pile needs to be repaired and replaced, thereby increasing the use cost of the charging pile. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an anti-collision protection device for a charging pile, which has the advantage of easy protection and solves the problem that when charging a car, the car needs to be parked close to the charging pile. When the car is parked, it will collide with the charging pile due to improper parking, and the rotating wheel buffer assembly cannot rotate to buffer the force of the car facing the charging pile, which will cause damage to the charging pile. The charging pile needs to be repaired and replaced, thereby increasing the cost of using the charging pile.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision protection device for a charging pile, comprising a bottom plate, the top of the bottom plate is fixedly connected to a charging pile body, a charging assembly is arranged on the left side of the charging pile body, a fixing plate is arranged on the front side of the charging pile body, the bottom of the fixing plate is fixedly connected to the top of the bottom plate, the left and right sides of the rear side of the fixing plate are fixedly connected to fixing blocks, the bottom of the fixing block is fixedly connected to the top of the bottom plate, a movable groove is opened on the front side of the fixing plate, the number of the movable grooves is two, an extrusion buffer mechanism is arranged inside the fixing block, and a movable reset mechanism is arranged on the rear side of the extrusion buffer mechanism;

[0006] The extrusion buffer mechanism is used to buffer when the car collides with the charging pile;

[0007] The movable reset mechanism is used for moving and resetting the extrusion buffer mechanism.

[0008] The cam is an angular movement arrangement formed on a pair of sliding plates, the cam being arranged on a pair of rotating plates at a time, the moving parts being arranged on the pair of rotating plates at a time, and the moving parts being arranged on a pair of rotating plates at a time.

[0009] As a preferred embodiment of the utility model, the movable reset mechanism includes a buffer tooth frame 2 and a limiting sliding block, the number of the limiting sliding blocks is two, the inner side of the limiting sliding block is fixedly connected to the outer side of the buffer tooth frame 2, the outer side of the buffer tooth frame 2 is fixedly connected with a sliding block 2, the outer side of the sliding block 2 is slidably connected to the inner side of the limiting slide rail, the rear side of the inner side of the buffer tooth frame 2 is fixedly connected with a connecting column 2, the front side of the connecting column 2 is fixedly connected with a reset spring, and the front side of the reset spring is fixedly connected to the rear side of the connecting column 1.

[0010] As a preferred embodiment of the present invention, a sponge pad is fixedly installed on the front side of the extrusion plate, the front side of the sponge pad is in contact with the surface of the car, and the sponge pad is located on the front side of the charging pile body.

[0011] As a preferred embodiment of the present invention, a reinforcing plate is fixedly connected to the bottom of the rear side of the connecting plate, and the bottom of the front side of the reinforcing plate is fixedly connected to the bottom of the rear side of a buffer tooth frame, and the reinforcing plate is located inside the fixed block.

[0012] As a preferred embodiment of the present invention, a rubber block is fixedly connected to the bottom of the front side of the second buffer tooth frame, the front side of the rubber block contacts the bottom of the rear side of the first buffer tooth frame, and the rubber block is located inside the fixed block.

[0013] As a preferred embodiment of the utility model, a reinforcing sleeve is fixedly connected to the rear side of the second surface of the connecting column, the rear side of the reinforcing sleeve is fixedly connected to the rear side of the second inner wall of the buffer tooth frame, and the reinforcing sleeve is located inside the fixed block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model drives the extrusion plate to move backward when the car collides with the charging pile body, and the extrusion plate drives the moving column to move backward, and the moving column drives the buffer tooth frame 1 and the slider 1 to move backward along the limiting slide rail, and the buffer tooth frame 1 drives the buffer gear and the torsion spring to rotate, and after the buffer gear drives the buffer tooth frame 2 to the rear side, the buffer tooth frame 2 drives the limiting sliding block to move backward along the limiting slide groove, and the buffer tooth frame 2 drives the connecting column 2 and the slider 2 to move backward along the limiting slide rail, and the connecting column 2 drives the reset spring to stretch backward, and under the action of the reset spring and the torsion spring, the force of the car colliding with the charging pile body is reduced to the minimum, and the charging pile body can be protected, thereby having the advantage of being easy to protect, and through the coordinated use of the extrusion buffer mechanism and the mobile reset mechanism, the force of the car colliding with the charging pile can be buffered, the charging pile is protected from being damaged, and the use cost of the charging pile is reduced.

[0016] 2. The utility model provides an extrusion buffer mechanism to buffer the collision of a car with a charging pile, thereby preventing the car from directly colliding with the charging pile body and causing damage to the charging pile body, thereby improving the usability of the charging pile body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the sponge pad of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the fixing block of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the torsion spring of the utility model;

[0021] Figure 5It is a three-dimensional diagram of the return spring of the utility model.

[0022] In the figure: 1. bottom plate; 2. charging pile body; 3. charging assembly; 4. fixed plate; 5. fixed block; 6. movable groove; 7. extrusion buffer mechanism; 701. extrusion plate; 702. moving column; 703. buffer tooth frame 1; 704. limit slide groove; 705. slider 1; 706. limit slide rail; 707. buffer gear; 708. movable column; 709. torsion spring; 710. connecting plate; 711. connecting column 1; 8. moving reset mechanism; 801. buffer tooth frame 2; 802. limit slide block; 803. slider 2; 804. connecting column 2; 805. reset spring; 9. sponge pad; 10. reinforcement plate; 11. rubber block; 12. reinforcement sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 5 As shown, the utility model provides an anti-collision protection device for a charging pile, comprising a bottom plate 1, a charging pile body 2 is fixedly connected to the top of the bottom plate 1, a charging assembly 3 is arranged on the left side of the charging pile body 2, a fixing plate 4 is arranged on the front side of the charging pile body 2, the bottom of the fixing plate 4 is fixedly connected to the top of the bottom plate 1, the left and right sides of the rear side of the fixing plate 4 are fixedly connected to fixing blocks 5, the bottom of the fixing block 5 is fixedly connected to the top of the bottom plate 1, a movable groove 6 is opened on the front side of the fixing plate 4, the number of the movable grooves 6 is two, an extrusion buffer mechanism 7 is arranged inside the fixing block 5, and a movable reset mechanism 8 is arranged on the rear side of the extrusion buffer mechanism 7;

[0025] The extrusion buffer mechanism 7 is used to buffer when the car collides with the charging pile;

[0026] The moving and resetting mechanism 8 is used to move and reset the extrusion buffer mechanism 7 .

[0027] refer to Figure 4The extrusion buffer mechanism 7 includes an extrusion plate 701 and a moving column 702. The number of the moving columns 702 is several, and the several moving columns 702 are distributed at equal distances. The front side of the moving column 702 is fixedly connected to the rear side of the extrusion plate 701. The rear side of the moving column 702 is fixedly connected to a buffer tooth frame 703. The top of the inner side of the buffer tooth frame 703 is provided with a limiting slide groove 704. The outer side of the buffer tooth frame 703 is fixedly connected to a slider 705. The outer side of the slider 705 is slidably connected to a limiting slide rail 706. The outer side of the limiting slide rail 706 is fixedly connected to the The top and bottom of the inner wall of the fixed block 5 are fixedly connected, the bottom of the inner side of the buffer tooth frame 703 is meshed with a buffer gear 707, the internal movably connected with a movable column 708, the outer side of the movable column 708 is fixedly connected to the left and right sides of the inner wall of the fixed block 5, the outer side of the buffer gear 707 is fixedly connected with a torsion spring 709, the outer side of the torsion spring 709 is fixedly connected to the left and right sides of the inner wall of the fixed block 5, the bottom of the inner side of the buffer tooth frame 703 is fixedly connected with a connecting plate 710, and the rear side of the connecting plate 710 is fixedly connected with a connecting column 711.

[0028] As a technical optimization solution of the utility model, by setting up an extrusion buffer mechanism 7, it is possible to buffer the collision of a car with a charging pile, thereby preventing the car from directly colliding with the charging pile body 2 and causing damage to the charging pile body 2, thereby improving the integrity of the charging pile body 2.

[0029] refer to Figure 5 The mobile reset mechanism 8 includes a buffer tooth frame 801 and a limiting sliding block 802. There are two limiting sliding blocks 802. The inner side of the limiting sliding block 802 is fixedly connected to the outer side of the buffer tooth frame 801. The outer side of the buffer tooth frame 801 is fixedly connected with a slider 803. The outer side of the slider 803 is slidably connected to the inner side of the limiting slide rail 706. The rear side of the inner side of the buffer tooth frame 801 is fixedly connected with a connecting column 804. The front side of the connecting column 804 is fixedly connected with a reset spring 805. The front side of the reset spring 805 is fixedly connected to the rear side of the connecting column 711.

[0030] As a technical optimization solution of the utility model, by providing a mobile reset mechanism 8, the extrusion buffer mechanism 7 can be moved and reset, avoiding the situation where the extrusion buffer mechanism 7 cannot be reset during use, playing the role of mobile reset, and improving the convenience of use of the extrusion buffer mechanism 7.

[0031] refer to Figure 2 A sponge pad 9 is fixedly installed on the front side of the extrusion plate 701 , and the front side of the sponge pad 9 contacts the surface of the car. The sponge pad 9 is located on the front side of the charging pile body 2 .

[0032] As a technical optimization solution of the utility model, by providing the sponge pad 9, the surface of the car can be protected, avoiding damage to the surface of the car when it collides with the extrusion plate 701, playing a role in protecting the car and improving the integrity of the car.

[0033] refer to Figure 4 The bottom of the rear side of the connecting plate 710 is fixedly connected with a reinforcing plate 10 , the bottom of the front side of the reinforcing plate 10 is fixedly connected to the bottom of the rear side of the buffer tooth frame 703 , and the reinforcing plate 10 is located inside the fixed block 5 .

[0034] As a technical optimization solution of the utility model, by setting a reinforcing plate 10, the connection plate 710 and the buffer tooth frame 703 can be reinforced, thereby avoiding looseness between the connection plate 710 and the buffer tooth frame 703, reinforcing the connection plate 710 and the buffer tooth frame 703, and improving the stability between the connection plate 710 and the buffer tooth frame 703.

[0035] refer to Figure 5 The bottom of the front side of the buffer tooth frame 801 is fixedly connected with a rubber block 11 , the front side of the rubber block 11 contacts the bottom of the rear side of the buffer tooth frame 703 , and the rubber block 11 is located inside the fixed block 5 .

[0036] As a technical optimization solution of the utility model, by setting the rubber block 11, the buffer tooth frame 1 703 and the buffer tooth frame 2 801 can be protected, avoiding wear between the buffer tooth frame 1 703 and the buffer tooth frame 2 801 during contact, resulting in damage to the buffer tooth frame 1 703 and the buffer tooth frame 2 801, and improving the durability of the buffer tooth frame 1 703 and the buffer tooth frame 2 801.

[0037] refer to Figure 5 A reinforcing sleeve 12 is fixedly connected to the rear side of the surface of the second connecting column 804 , and the rear side of the reinforcing sleeve 12 is fixedly connected to the rear side of the inner wall of the second buffer tooth frame 801 . The reinforcing sleeve 12 is located inside the fixed block 5 .

[0038] As a technical optimization solution of the utility model, by providing a reinforcing sleeve 12, the second connecting column 804 can be reinforced, thereby avoiding the second connecting column 804 from breaking, playing a role in reinforcing the second connecting column 804, and improving the stability of the second connecting column 804.

[0039] The working principle and use process of the utility model are as follows: when the car hits the charging pile body 2, the force of hitting the charging pile body 2 drives the extrusion plate 701 to move backward, the extrusion plate 701 drives the moving column 702 to move backward, the moving column 702 drives the buffer tooth frame 1 703 and the slider 1 705 to move backward along the limit slide rail 706, the buffer tooth frame 1 703 drives the buffer gear 707 and the torsion spring 709 to rotate, and the buffer gear 707 drives the buffer tooth frame 2 801 to move backward. Afterwards, the buffer tooth frame 801 drives the limiting sliding block 802 to move rearward along the limiting sliding groove 704, the buffer tooth frame 801 drives the connecting column 804 and the sliding block 803 to move rearward along the limiting sliding rail 706, and the connecting column 804 drives the reset spring 805 to stretch rearward. Under the action of the reset spring 805 and the torsion spring 709, the force of the car hitting the charging pile body 2 is reduced to the minimum, and the charging pile body 2 can be protected, thereby having the advantage of easy protection.

[0040] To sum up: the anti-collision protection device for the charging pile, through the coordinated use of the base plate 1, the charging pile body 2, the charging assembly 3, the fixed plate 4, the fixed block 5, the movable groove 6, the extrusion buffer mechanism 7 and the movable reset mechanism 8, solves the problem that when charging the car, the car needs to be parked close to the charging pile. When the car is docked, it will collide with the position of the charging pile due to improper parking, and the rotating wheel buffer assembly cannot rotate to buffer the force of the car facing the charging pile, which will cause damage to the charging pile. The charging pile needs to be repaired and replaced, thereby increasing the cost of using the charging pile.

[0041] 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.

[0042] 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 anti-collision protection device for a charging pile, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a charging pile body (2), a charging assembly (3) is arranged on the left side of the charging pile body (2), a fixing plate (4) is arranged on the front side of the charging pile body (2), the bottom of the fixing plate (4) is fixedly connected to the top of the bottom plate (1), the left and right sides of the rear side of the fixing plate (4) are fixedly connected to fixing blocks (5), the bottom of the fixing block (5) is fixedly connected to the top of the bottom plate (1), a movable groove (6) is provided on the front side of the fixing plate (4), the number of the movable grooves (6) is two, an extrusion buffer mechanism (7) is arranged inside the fixing block (5), and a movable reset mechanism (8) is arranged on the rear side of the extrusion buffer mechanism (7); The squeezing and buffering mechanism (7) is used to buffer when a car collides with a charging pile; The movable reset mechanism (8) is used to move and reset the extrusion buffer mechanism (7).

2. The anti-collision protection device for a charging pile according to claim 1, characterized in that: The extrusion buffer mechanism (7) comprises an extrusion plate (701) and a moving column (702), wherein the number of the moving columns (702) is several and the moving columns (702) are distributed at equal distances, the front side of the moving column (702) is fixedly connected to the rear side of the extrusion plate (701), the rear side of the moving column (702) is fixedly connected to a buffer tooth frame 1 (703), the top of the inner side of the buffer tooth frame 1 (703) is provided with a limiting slide groove (704), the outer side of the buffer tooth frame 1 (703) is fixedly connected to a slider 1 (705), the outer side of the slider 1 (705) is slidably connected to a limiting slide rail (706), and the outer side of the limiting slide rail (706) is fixedly connected to the slider 1 (705). The buffer gear frame (703) is fixedly connected to the top and bottom of the inner wall of the fixed block (5); the bottom of the inner side of the buffer gear frame (703) is meshed with a buffer gear (707); the buffer gear (707) is internally movably connected to a movable column (708); the outer side of the movable column (708) is fixedly connected to the left and right sides of the inner wall of the fixed block (5); the outer side of the buffer gear (707) is fixedly connected to a torsion spring (709); the outer side of the torsion spring (709) is fixedly connected to the left and right sides of the inner wall of the fixed block (5); the bottom of the inner side of the buffer gear frame (703) is fixedly connected to a connecting plate (710); the rear side of the connecting plate (710) is fixedly connected to a connecting column (711).

3. The anti-collision protection device for a charging pile according to claim 2, characterized in that: The movable reset mechanism (8) comprises a buffer tooth frame 2 (801) and a limiting sliding block (802), wherein the number of the limiting sliding blocks (802) is two, the inner side of the limiting sliding block (802) is fixedly connected to the outer side of the buffer tooth frame 2 (801), the outer side of the buffer tooth frame 2 (801) is fixedly connected to a sliding block 2 (803), the outer side of the sliding block 2 (803) is slidably connected to the inner side of the limiting sliding rail (706), the rear side of the inner side of the buffer tooth frame 2 (801) is fixedly connected to a connecting column 2 (804), the front side of the connecting column 2 (804) is fixedly connected to a reset spring (805), and the front side of the reset spring (805) is fixedly connected to the rear side of the connecting column 1 (711).

4. The anti-collision protection device for a charging pile according to claim 2, characterized in that: A sponge pad (9) is fixedly mounted on the front side of the extrusion plate (701), the front side of the sponge pad (9) is in contact with the surface of the car, and the sponge pad (9) is located on the front side of the charging pile body (2).

5. The anti-collision protection device for a charging pile according to claim 2, characterized in that: The bottom of the rear side of the connecting plate (710) is fixedly connected to a reinforcing plate (10), the bottom of the front side of the reinforcing plate (10) is fixedly connected to the bottom of the rear side of the buffer tooth frame (703), and the reinforcing plate (10) is located inside the fixed block (5).

6. The anti-collision protection device for a charging pile according to claim 3, characterized in that: A rubber block (11) is fixedly connected to the bottom of the front side of the buffer tooth frame 2 (801), the front side of the rubber block (11) is in contact with the bottom of the rear side of the buffer tooth frame 1 (703), and the rubber block (11) is located inside the fixed block (5).

7. The anti-collision protection device for a charging pile according to claim 3, characterized in that: A reinforcing sleeve (12) is fixedly connected to the rear side of the surface of the second connecting column (804), and the rear side of the reinforcing sleeve (12) is fixedly connected to the rear side of the inner wall of the second buffer tooth frame (801), and the reinforcing sleeve (12) is located inside the fixed block (5).

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