Anti-collision automobile charging pile

Abstract

The utility model relates to the technical field of charging pile equipment, and discloses an anti-collision automobile charging pile which comprises a first base, a first sliding groove is formed in the rear end of the first base, sliding rods which are opposite left and right are fixedly connected to the inner side of the first sliding groove, damping blocks are slidably connected to the outer sides of the sliding rods, and first springs are arranged at the outer ends of the outer sides of the sliding rods. The inner sides of the damping blocks are fixedly connected with second hinge frames which are vertically opposite, the inner sides of the second hinge frames are fixedly connected with transmission rods, the front ends of the transmission rods are fixedly connected with first hinge frames, the front ends of the first hinge frames are fixedly connected with fixing plates, and the front end of the first base is slidably connected with a second base; the top end of the second base is fixedly connected with a charging host, and the second base is connected with the fixing plate in a clamped mode. According to the utility model, the impact force is absorbed and converted for multiple times, so that the influence of the impact force on the charging host is reduced to the minimum.

Description

Technical Field

[0001] The utility model relates to the technical field of charging pile equipment, in particular to an anti-collision automobile charging pile. Background Art

[0002] With the popularity of electric vehicles, the construction of charging infrastructure has received increasing attention. In urban environments, charging piles are often exposed to areas with heavy traffic, which can easily become potential danger points for traffic accidents. In order to improve the safety and stability of charging piles and prevent them from being damaged by accidental collisions, an anti-collision car charging pile has emerged.

[0003] After searching, the existing patent (Announcement No.: CN214083892U) discloses a car anti-collision charging pile, including a placement opening on the upper right end of the four sides of the charging pile, a charging head is placed at the placement opening, a charging cable is fixedly connected to the lower end of the charging head, the charging cable is wrapped around the winding rod twice, a charging socket is opened around the charging pile, the end of the charging cable is plugged into the charging socket, a groove is opened at the left end of the middle of the four sides of the charging pile, a display screen is installed at the left end of the bottom of the groove, a sensing area is installed at the right end of the bottom of the groove, and a base is fixedly connected directly below the charging pile. A part of the impact force is rebounded by multiple springs, reducing the damage to the charging pile caused by the impact force, and a part of the car impact force is absorbed and rebounded by the composite anti-collision plate, further protecting the charging pile from damage caused by the car collision, and the secondary damage to the charging pile caused by the car collision can be reduced through the protection of the airbag, and the timely warning of the collision alarm can remind the owner to stop the car in time to check the situation.

[0004] However, in actual use of the above solution, when the charging pile is impacted, the charging pile cannot move, so the impact force will act on the charging pile as a whole, which may cause damage to the charging pile as a whole.

[0005] In view of this, the utility model proposes an anti-collision automobile charging pile. Utility Model Content

[0006] The utility model provides an anti-collision automobile charging pile, which solves the problem in the related art that the impact force that is not absorbed will act on the charging pile body as a whole.

[0007] The technical solution of the utility model is as follows: an anti-collision car charging pile comprises a first base, a first slide groove is provided at the rear end of the first base, a sliding rod opposite to the left and right is fixedly connected to the inner side of the first slide groove, a damping block is slidably connected to the outer side of the sliding rod, a first spring is provided at the outer end of the outer side of the sliding rod, a second hinged frame opposite to the upper and lower sides is fixedly connected to the inner side of the damping block, a transmission rod is fixedly connected to the inner side of the second hinged frame, a first hinged frame is fixedly connected to the front end of the transmission rod, a fixed plate is fixedly connected to the front end of the first hinged frame, a second base is slidably connected to the front end of the first base, a charging host is fixedly connected to the top of the second base, and the second base is engaged with the fixed plate.

[0008] Preferably, the damping block is slidably connected to the first sliding groove.

[0009] Preferably, a limiting hole is provided at the front end of the first base, and a second limiting rod is slidably connected to the inner side of the limiting hole.

[0010] Preferably, the second limiting rod is slidably connected to the second base, and a second spring is provided on the outer side of the rear end of the second limiting rod.

[0011] Preferably, a fixing ring is fixedly connected to the rear end of the second spring, and the fixing ring is fixedly connected to the inner wall of the first sliding groove.

[0012] Preferably, a second sliding groove opposite to each other up and down is opened on the inner side of the second base, and an electric push rod is fixedly connected to the right inner wall of the second sliding groove.

[0013] Preferably, a first limiting rod is fixedly connected to the left side of the electric push rod, a first clamping groove is formed on the inner side of the first limiting rod, and the first clamping groove is clamped and connected with the second limiting rod.

[0014] Preferably, a second clamping groove opposite to each other is formed on the outer wall of the front end of the second limiting rod, the second clamping groove is engaged with the first limiting rod, and a handle is fixedly connected to the inner side of the front end of the second limiting rod.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the impact force is transmitted to the second spring and the first hinge frame through the second base, and the second spring itself is deformed, and at the same time, a part of the impact force is transmitted to the second hinge frame through the transmission of the transmission rod, and the damping block is pushed to both sides through the second hinge frame. During the movement, a part of the impact force is converted into heat through the larger friction between the damping block and the inner wall of the first slide groove, and at the same time, the impact force is converted into heat and dissipated through the deformation of the second spring and the first spring itself, so that the impact force is absorbed and converted multiple times, thereby minimizing the impact of the impact force on the charging host;

[0017] 2. In the present invention, the first limit rod and the first slot are moved left and right to control the engagement and fixation between the first limit rod and the second limit rod, so that the charging host can be quickly installed and disassembled, and the quick disassembly design of the charging host and the first base makes it more convenient when maintenance or repair is required. The staff can quickly dismantle the charging pile, perform necessary maintenance work, and then reinstall it, thereby reducing maintenance time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0020] Figure 2 It is a top view of the three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the first base of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the first base of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the second limiting rod of the utility model.

[0024] In the figure: 1. first base; 2. second base; 3. charging host; 4. electric push rod; 5. first limit rod; 6. first slot; 7. limit hole; 8. second limit rod; 9. second slot; 10. handle; 11. first slide slot; 12. first articulated frame; 13. transmission rod; 14. second articulated frame; 15. damping block; 16. slide rod; 17. first spring; 18. fixing plate; 19. fixing ring; 20. second spring; 21. second slide slot. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Example 1

[0027] A preferred embodiment of the anti-collision vehicle charging pile provided by the utility model is as follows: Figures 1 to 5As shown: an anti-collision car charging pile comprises a first base 1, a first slide groove 11 is provided at the rear end of the first base 1, and a left and right sliding rod 16 is fixedly connected to the inner side of the first slide groove 11, and the sliding rod 16 is fixed by the first slide groove 11, and a damping block 15 is slidably connected to the outer side of the sliding rod 16, and the damping block 15 is limited by the sliding rod 16, and a first spring 17 is provided at the outer end of the outer side of the sliding rod 16, and the first spring 17 is limited by the sliding rod 16, and at the same time, the damping block 15 is pushed inward by the first spring 17 with the inner wall of the first slide groove 11 as the stress point, and the damping block 15 is fixedly connected to the inner side of the damping block 15 with a second articulated frame 14 opposite to each other up and down, and the second articulated frame 14 is fixed by the damping block 15, A transmission rod 13 is fixedly connected to the inner side of the second articulated frame 14, and a first articulated frame 12 is fixedly connected to the front end of the transmission rod 13, and the first articulated frame 12 and the second articulated frame 14 are connected via the transmission rod 13. A fixing plate 18 is fixedly connected to the front end of the first articulated frame 12, and the fixing plate 18 is fixed via the first articulated frame 12. A second base 2 is slidably connected to the front end of the first base 1, and a charging host 3 is fixedly connected to the top end of the second base 2, and the charging host 3 is fixed via the second base 2. The second base 2 is engaged with the fixing plate 18, and a groove is provided at the rear end of the second base 2, and the fixing plate 18 is engaged with the groove to connect and fix the second base 2 and the first articulated frame 12.

[0028] In this embodiment, the damping block 15 is slidably connected to the first sliding groove 11 , and the damping block 15 is limited by the greater friction force between the first sliding groove 11 and the damping block 15 .

[0029] Example 2

[0030] Based on Example 1, a preferred embodiment of an anti-collision vehicle charging pile provided by the utility model is as follows: Figures 1 to 5 As shown: a limiting hole 7 is provided at the front end of the first base 1 , a second limiting rod 8 is slidably connected to the inner side of the limiting hole 7 , and the second limiting rod 8 is limited by the limiting hole 7 .

[0031] In this embodiment, the second limiting rod 8 is slidably connected to the second base 2, and the sliding direction of the second base 2 is limited by the second limiting rod 8. A second spring 20 is provided on the outer side of the rear end of the second limiting rod 8, and the second spring 20 is limited by the second limiting rod 8.

[0032] In this embodiment, a fixing ring 19 is fixedly connected to the rear end of the second spring 20 , and the fixing ring 19 is fixedly connected to the inner wall of the first slide groove 11 . The second spring 20 and the inner wall of the first slide groove 11 are connected and fixed by the fixing ring 19 .

[0033] In this embodiment, a second slide groove 21 opposite to each other is opened on the inner side of the second base 2 , and an electric push rod 4 is fixedly connected to the right inner wall of the second slide groove 21 , and the electric push rod 4 is fixed by the second base 2 .

[0034] In this embodiment, a first limit rod 5 is fixedly connected to the left side of the electric push rod 4, and the first limit rod 5 is driven by the electric push rod 4 to move left and right. A first slot 6 is opened on the inner side of the first limit rod 5, and the first slot 6 is engaged with the second limit rod 8. The first slot 6 and the second limit rod 8 are engaged with each other, thereby canceling the front and rear direction limitation of the second limit rod 8.

[0035] In this embodiment, a second slot 9 opposite to each other is formed on the outer wall of the front end of the second limiting rod 8, and the second slot 9 is engaged with the first limiting rod 5. The first limiting rod 5 and the second slot 9 are engaged with each other, so as to limit the second limiting rod 8 in the front and rear directions. A handle 10 is fixedly connected to the inner side of the front end of the second limiting rod 8, and the handle 10 is fixed by the second limiting rod 8.

[0036] The working principle and use process of the utility model are as follows: when the anti-collision car charging pile is impacted, the buffer device carried by the charging host 3 itself is firstly buffered, and the remaining impact force is transmitted to the second spring 20 and the first articulated frame 12 through the second base 2, and the impact force is converted into heat energy through the deformation of the second spring 20 itself, so as to absorb the impact force for the first time, and the impact force on the first articulated frame 12 is transmitted to the second articulated frame 14 through the transmission rod 13, and then the damping block 15 is pushed outward through the second articulated frame 14. During the movement of the damping block 15, the impact force is firstly absorbed for the second time through the larger friction between the damping block 15 and the inner wall of the first slide groove 11. The first spring 17 is compressed by the damping block 15, and the impact force is absorbed and transformed for the third time by the deformation of the damping block 15 itself. Through the three transformations, the impact force exerted on the charging host 3 can be better absorbed. When the charging host 3 is subsequently repaired, it is only necessary to drive the first limiting rod 5 to move to the right side through the electric push rod 4, cancel the engagement between the first limiting rod 5 and the second slot 9, and make the first slot 6 engage with the second limiting rod 8, so that the second limiting rod 8 can be pulled out, thereby canceling the limitation on the second base 2, and facilitating the disassembly of the charging host 3.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-collision car charging pile, comprising a first base (1), characterized in that: The first base (1) is provided with a first slide groove (11) at the rear end, and a left-right opposite slide rod (16) is fixedly connected to the inner side of the first slide groove (11), and a damping block (15) is slidably connected to the outer side of the slide rod (16). A first spring (17) is provided at the outer end of the outer side of the slide rod (16), and a second hinge frame (14) opposite to each other is fixedly connected to the inner side of the damping block (15), and a transmission rod (13) is fixedly connected to the inner side of the second hinge frame (14), and a front end of the transmission rod (13) is fixedly connected to the first hinge frame (12), and a fixing plate (18) is fixedly connected to the front end of the first hinge frame (12), and a second base (2) is slidably connected to the front end of the first base (1), and a charging host (3) is fixedly connected to the top of the second base (2), and the second base (2) is snap-connected with the fixing plate (18).

2. The anti-collision vehicle charging pile according to claim 1, characterized in that: The damping block (15) is slidably connected to the first sliding groove (11).

3. The anti-collision vehicle charging pile according to claim 1, characterized in that: A limiting hole (7) is provided at the front end of the first base (1), and a second limiting rod (8) is slidably connected to the inner side of the limiting hole (7).

4. The anti-collision vehicle charging pile according to claim 3, characterized in that: The second limiting rod (8) is slidably connected to the second base (2), and a second spring (20) is arranged on the outer side of the rear end of the second limiting rod (8).

5. The anti-collision vehicle charging pile according to claim 4, characterized in that: A fixing ring (19) is fixedly connected to the rear end of the second spring (20), and the fixing ring (19) is fixedly connected to the inner wall of the first sliding groove (11).

6. The anti-collision vehicle charging pile according to claim 1, characterized in that: A second sliding groove (21) opposite to each other is provided on the inner side of the second base (2), and an electric push rod (4) is fixedly connected to the right inner wall of the second sliding groove (21).

7. The anti-collision vehicle charging pile according to claim 6, characterized in that: A first limiting rod (5) is fixedly connected to the left side of the electric push rod (4), a first clamping groove (6) is provided inside the first limiting rod (5), and the first clamping groove (6) is clamped and connected with a second limiting rod (8).

8. The anti-collision vehicle charging pile according to claim 3, characterized in that: The front end outer wall of the second limiting rod (8) is provided with a second clamping groove (9) which is opposite to each other in upper and lower directions. The second clamping groove (9) is clamped and connected with the first limiting rod (5). The inner side of the front end of the second limiting rod (8) is fixedly connected with a handle (10).

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