Anti-collision electric vehicle charging cabinet housing

Abstract

The utility model discloses an anti-collision electric vehicle charging cabinet shell, including a charging cabinet body and a supporting base, the outer wall of the charging cabinet body is fixedly connected with two groups of circular support plates, a circle of the outer side of the circular support plates is equidistantly fixed with a plurality of fixed blocks, the sides of the plurality of fixed blocks away from the charging cabinet body are all rotatably connected with connecting rods, the ends of the connecting rods away from the fixed blocks are rotatably connected with sliding blocks, the interior of the sliding groove is sleeved with a sliding support rod, and a circle of the outer side of the sliding support rod is sleeved with two groups of springs. The utility model not only realizes that when the anti-collision plate is hit by a vehicle, the sliding block is pushed to slide on the outer side of the sliding support rod, and the sliding block drives a group of springs to be squeezed until it abuts against the side wall of the buffer block, thereby protecting the charging cabinet body through the anti-collision plate, but also forms a buffer structure between the anti-collision plate and the charging cabinet body, disperses the impact force brought by the vehicle collision, and avoids the charging cabinet body from being directly hit and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of charging cabinets, in particular to an anti-collision type electric vehicle charging cabinet shell. Background Art

[0002] An electric vehicle is a car that mainly uses batteries as energy and is driven or assisted by an electric motor. There are many types of electric vehicles, including pure electric vehicles, plug-in hybrid vehicles, and fuel cell electric vehicles. Compared with traditional vehicles, they do not have engines or gearboxes, but have added drive motors and power systems. They are mainly composed of a chassis, a body, a power system, a drive system, and an auxiliary system. Therefore, when the internal power of the electric vehicle is used up, it needs to be charged in a charging cabinet. However, when the vehicle is driving to the charging area, there may be accidents where the vehicle hits the charging cabinet. Therefore, it is necessary to set up a corresponding anti-collision structure to avoid damage to the charging cabinet.

[0003] An existing anti-collision electric vehicle charging pile, as described in patent number CN212685288U: The utility model relates to the technical field of charging piles, and in particular to an anti-collision electric vehicle charging pile, comprising a charging column main body, a fixing rod, a fixing base plate and a sleeve, a battery is fixedly installed inside the charging column main body, a single-chip microcomputer is fixedly installed above the battery, a charger is fixedly installed on one side of the single-chip microcomputer, a sleeve is fixedly installed at the bottom of the charging column main body, a fixing spring is fixedly sleeved on the outside of the sleeve, a universal joint is fixedly connected to the bottom of the sleeve, a bracket is fixedly installed at the bottom of the universal joint, a fixing base plate is fixedly installed at the bottom of the bracket, and support springs are fixedly installed at the four corners between the fixing base plate and the charging column main body. The utility model uses the fixing spring, universal joint and supporting spring to connect the charging column main body and the fixed base plate through the fixing spring and the universal joint when in use, and supports the device through the supporting spring, so that when the device is hit, it can be deformed for buffering to avoid damage.

[0004] In response to the above technical solution, an anti-collision electric vehicle charging cabinet is provided with a deformation buffer structure between the charging cabinet body and the supporting base, but no anti-collision plate is installed on the outer shell of the charging cabinet. When a vehicle accidentally collides with the charging cabinet body, a direct collision accident will occur between the vehicle and the outside of the charging cabinet, causing varying degrees of damage to both the vehicle and the charging cabinet, resulting in personal and property losses. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-collision electric vehicle charging cabinet shell to solve the problem proposed in the above background technology that the anti-collision electric vehicle charging cabinet is provided with a deformation buffer structure between the charging cabinet body and the supporting base, but no anti-collision plate is installed on the shell of the charging cabinet. When a vehicle accidentally collides with the charging cabinet body, it will cause a direct collision accident between the vehicle and the outside of the charging cabinet, causing different degrees of damage to both the vehicle and the charging cabinet, resulting in personal property loss.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision electric vehicle charging cabinet shell, comprising a charging cabinet body and a supporting base, wherein the outer wall of the charging cabinet body is fixedly connected with two groups of circular support plates, and the two groups of circular support plates are symmetrically distributed on both sides of the outside of the charging cabinet body, and a plurality of groups of fixed blocks are fixed equidistantly around the outer side of the circular support plate, and a connecting rod is rotatably connected to the side away from the charging cabinet body of the plurality of groups of fixed blocks, and a sliding block is rotatably connected to the end of the connecting rod away from the fixed block, and a sliding groove is provided inside the sliding block, and a sliding support rod is sleeved inside the sliding groove. Both ends of the support rod extend to the outside of the sliding groove, and both ends of the sliding support rod are fixedly connected with buffer blocks. Two groups of springs are arranged around the outer side of the sliding support rod, and the two groups of springs are symmetrically distributed on both sides of the outside of the sliding block. One end of the spring is fixedly connected to the outer wall of the sliding block, and the other end of the spring is fixedly connected to the outer wall of the buffer block. A square connecting plate is provided on the side of the sliding block away from the connecting rod, and a movable groove is provided inside the square connecting plate. The sliding block, sliding support rod, spring and buffer block are all located inside the movable groove, and the side of the buffer block away from the spring is fixedly connected to the inner wall of the movable groove.

[0007] Through the above technical solution, a buffer structure is formed on the outside of the charging cabinet body.

[0008] Preferably, an anti-collision plate is arranged outside the square connecting plate, and an inner side wall of the anti-collision plate is fixedly connected to a side of the square connecting plate away from the sliding block.

[0009] Through the above technical solution, the square connecting plate connects the anti-collision plate and the buffer structure.

[0010] Preferably, a plurality of groups of silicone shock absorbing plates are fixedly connected to the inner side wall of the anti-collision plate, and the plurality of groups of silicone shock absorbing plates are symmetrically distributed on both sides of the outside of the square connecting plate.

[0011] Through the above technical solution, several groups of circular sponge columns can be installed inside the anti-collision plate.

[0012] Preferably, a mounting groove is provided inside the anti-collision plate, the mounting groove is communicated with the outside of the anti-collision plate, and a plurality of groups of fixing rods are fixedly connected to the inside of the mounting groove at equal intervals.

[0013] Through the above technical solution, the fixing rod and the circular sponge column form a cross structure.

[0014] Preferably, a plurality of groups of circular sponge columns are transversely arranged between every two groups of the fixing rods, both ends of each group of circular sponge columns are fixedly connected to the side walls of the adjacent fixing rods, and one side of the outside of the fixing rods abuts against the inner wall of the mounting groove.

[0015] Through the above technical solution, the circular sponge column can partially absorb the impact force caused by a vehicle collision.

[0016] Preferably, a deformation buffer mechanism is provided between the charging cabinet body and the support base, the top end of the deformation buffer mechanism is fixedly connected to the bottom end of the charging cabinet body, and the bottom end of the deformation buffer mechanism is fixedly connected to the surface of the support base.

[0017] Through the above technical solution, the deformation buffering mechanism can perform buffering through deformation.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) A circular support plate, a connecting rod, a sliding block, a sliding groove, a sliding support rod, a spring, a buffer block, a square connecting plate, a movable groove and an anti-collision plate are provided, so that when the anti-collision plate is hit by a vehicle, the sliding block is pushed to slide on the outer side of the sliding support rod, and the sliding block drives a group of springs to squeeze until it abuts against the side wall of the buffer block, thereby reducing the impact force brought by the vehicle, thereby protecting the charging cabinet body through the anti-collision plate, and forming a buffer structure between the anti-collision plate and the charging cabinet body, dispersing the impact force brought by the vehicle collision, and preventing the charging cabinet body from being directly hit and damaged;

[0020] (2) An anti-collision plate, an installation groove, a silicone shock-absorbing plate, a fixing rod and a circular sponge column are provided, so that the circular sponge column can partially absorb the impact force caused by a vehicle collision, and at the same time cooperate with the buffer structure formed between the anti-collision plate and the charging cabinet body to further improve the protection capability of the charging cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0023] Figure 3This is a schematic diagram of the anti-collision plate structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the top view structure between the anti-collision plate and the charging cabinet of the utility model.

[0025] In the figure: 1. Charging cabinet body; 2. Support base; 3. Round support plate; 301. Fixed block; 4. Connecting rod; 5. Sliding block; 501. Sliding groove; 6. Sliding support rod; 601. Spring; 7. Buffer block; 8. Square connecting plate; 801. Movable groove; 9. Anti-collision plate; 901. Silicone shock-absorbing plate; 902. Installation groove; 10. Fixed rod; 11. Round sponge column; 12. Deformation buffer mechanism. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 2 , Figure 3 and Figure 4 A collision-proof electric vehicle charging cabinet shell includes a charging cabinet body 1 and a support base 2. The charging cabinet body 1 is located above the support base 2 and is fixedly connected by a deformation buffer mechanism 12. When the charging cabinet body 1 is hit, the deformation buffer mechanism 12 can be used to buffer the impact. A deformation buffer mechanism 12 is arranged between the charging cabinet body 1 and the support base 2. The top of the deformation buffer mechanism 12 is welded to the bottom of the charging cabinet body 1, and the bottom of the deformation buffer mechanism 12 is welded to the surface of the support base 2. The outer wall of the charging cabinet body 1 is screwed There are two groups of circular support plates 3 connected with the groove, and the shape of the two groups of circular support plates 3 is disc-shaped. The two groups of circular support plates 3 are symmetrically distributed on both sides of the outside of the charging cabinet body 1. A plurality of groups of fixing blocks 301 are welded equidistantly around the outer side of the circular support plates 3. The circular support plates 3 provide support for the fixing blocks 301. The sides of the plurality of fixing blocks 301 away from the charging cabinet body 1 are rotatably connected with connecting rods 4. The connecting rods 4 are rotatably connected to the fixing blocks 301 by installing bearings, and the ends of the connecting rods 4 away from the fixing blocks 301 can move forward and backward.

[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The end of the connecting rod 4 away from the fixed block 301 is rotatably connected to the sliding block 5 by installing a bearing. A sliding groove 501 is provided inside the sliding block 5. The internal shape of the sliding groove 501 is adapted to the sliding support rod 6. The sliding support rod 6 is sleeved inside the sliding groove 501. By utilizing the structure formed by the sliding groove 501 and the sliding support rod 6, the sliding block 5 can slide on the outside of the sliding support rod 6. Both ends of the sliding support rod 6 extend to the outside of the sliding groove 501. Buffer blocks 7 are welded on both ends of the sliding support rod 6. Two sets of springs 601 are sleeved around the outer side of the sliding support rod 6. The two groups of springs 601 are symmetrically distributed on both sides of the outside of the sliding block 5. When the sliding block 5 slides on the outside of the sliding support rod 6, it can drive one group of springs 601 in the same direction to perform extrusion activities, and the other group of springs 601 to perform stretching activities. One end of the spring 601 is welded to the outer wall of the sliding block 5, and the other end of the spring 601 is welded to the outer wall of the buffer block 7 until the sliding block 5 abuts against the side wall of the buffer block 7. The structural cooperation formed by the sliding block 5, the buffer block 7 and the spring 601 can disperse the impact force caused by the collision of the vehicle. A square is set on the side of the sliding block 5 away from the connecting rod 4. Connecting plate 8, a movable groove 801 is opened inside the square connecting plate 8, the sliding block 5, the sliding support rod 6, the spring 601 and the buffer block 7 are all located inside the movable groove 801, and all perform buffering work inside the movable groove 801. The square connecting plate 8 and the connecting rod 4 can be used to firmly connect the anti-collision plate 9 to the outside of the charging cabinet body 1, and the side of the buffer block 7 away from the spring 601 is welded to the inner wall of the movable groove 801. The outside of the square connecting plate 8 is provided with an anti-collision plate 9. When the anti-collision plate 9 is hit by a vehicle, the square connecting plate 8 is pushed to the outside of the charging cabinet body 1 for extrusion. 8 drives the sliding block 5 to slide on the outside of the spring 601, thereby performing buffering work. The inner wall of the anti-collision plate 9 is fixedly connected to the side of the square connecting plate 8 away from the sliding block 5. The anti-collision plate 9 is used to protect the outside of the charging cabinet body 1 to prevent the vehicle from directly colliding with the outside of the charging cabinet body 1 and causing damage to the charging cabinet body 1. When the anti-collision plate 9 is hit by a vehicle, the buffer structure composed of the sliding block 5, the sliding support rod 6, the spring 601 and the buffer block 7 can disperse the impact force of the vehicle and reduce the impact of the accidental collision of the vehicle on the charging cabinet body 1.

[0029] Please refer to 1. Figure 2 , Figure 3 and Figure 4, the inner wall of the anti-collision plate 9 is bonded with several groups of silicone shock-absorbing plates 901, and the silicone shock-absorbing plates 901 are made of silicone material. Several groups of silicone shock-absorbing plates 901 are symmetrically distributed on both sides of the outside of the square connecting plate 8. When the anti-collision plate 9 is hit and moves toward the outer wall of the charging cabinet body 1, the silicone shock-absorbing plates 901 can be used to reduce the collision force between the anti-collision plate 9 and the charging cabinet body 1. An installation groove 902 is opened inside the anti-collision plate 9, and the installation groove 902 is communicated with the outside of the anti-collision plate 9. The inside of the installation groove 902 is equidistantly threaded with several groups of fixing rods 10, and the fixing rods 10 are vertically installed inside the installation groove 902. Every two Several groups of circular sponge columns 11 are horizontally arranged between the groups of fixed rods 10, and the fixed rods 10 and the circular sponge columns 11 form a cross-type structure. A long rod is fixed inside the circular sponge column 11, and the outside of the long rod is wrapped with sponge. Both ends of the long rod are set as threaded structures. Both ends of each group of circular sponge columns 11 are threadedly connected to the side walls of adjacent fixed rods 10, and one side of the outside of the fixed rod 10 abuts against the inner wall of the installation groove 902. The elasticity of several groups of circular sponge columns 11 can reduce the vibration of the anti-collision plate 9 caused by the vehicle collision, and can cooperate with the buffer structure set on the side of the anti-collision plate 9 close to the charging cabinet body 1.

[0030] Working principle: When in use, the anti-collision plate 9 can firstly provide direct protection for the charging cabinet body 1 to prevent the vehicle from directly hitting the outside of the charging cabinet body 1. When the anti-collision plate 9 is impacted by the impact of the vehicle, the anti-collision plate 9 moves toward the outer wall of the charging cabinet body 1, driving the connecting rod 4 to move away from the end of the fixed block 301;

[0031] Secondly, when the connecting rod 4 moves, it pushes the sliding block 5 to move inside the movable groove 801, and the sliding block 5 slides on the outside of the sliding support rod 6 through the sliding groove 501. When the sliding block 5 slides, it drives a group of springs 601 in the same direction to be squeezed, and another group of springs 601 in the opposite direction to be stretched, until the sliding block 5 abuts against the side wall of the buffer block 7, which can disperse the impact force brought by the vehicle and prevent the charging cabinet body 1 from being directly impacted;

[0032] Finally, when the vehicle moves away and the impact force caused by the collision disappears, the sliding block 5 is pushed to move to the initial position through the reset function of the two sets of springs 601. After the sliding block 5 moves, it can drive the end of the connecting rod 4 to reset. The structural cooperation of the sliding block 5, the spring 601 and the connecting rod 4 is used to push the anti-collision plate 9 back to the initial position, and finally complete the work.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A collision-proof electric vehicle charging cabinet housing, comprising a charging cabinet body (1) and a supporting base (2), characterized in that: Two groups of circular support plates (3) are fixedly connected to the outer wall of the charging cabinet body (1), and the two groups of circular support plates (3) are symmetrically distributed on both sides of the outside of the charging cabinet body (1). A plurality of groups of fixed blocks (301) are fixed equidistantly around the outer side of the circular support plates (3), and the sides of the plurality of groups of fixed blocks (301) away from the charging cabinet body (1) are rotatably connected to connecting rods (4), and the ends of the connecting rods (4) away from the fixed blocks (301) are rotatably connected to sliding blocks (5), and a sliding groove (501) is provided inside the sliding block (5), and a sliding support rod (6) is sleeved inside the sliding groove (501), and both ends of the sliding support rod (6) extend to the outside of the sliding groove (501), and both ends of the sliding support rod (6) are fixedly connected to A buffer block (7), wherein two groups of springs (601) are sleeved around the outer side of the sliding support rod (6), and the two groups of springs (601) are symmetrically distributed on both sides of the outside of the sliding block (5), one end of the spring (601) is fixedly connected to the outer side wall of the sliding block (5), and the other end of the spring (601) is fixedly connected to the outer side wall of the buffer block (7), and a square connecting plate (8) is provided on the side of the sliding block (5) away from the connecting rod (4), and a movable groove (801) is opened inside the square connecting plate (8), and the sliding block (5), the sliding support rod (6), the spring (601) and the buffer block (7) are all located inside the movable groove (801), and the side of the buffer block (7) away from the spring (601) is fixedly connected to the inner side wall of the movable groove (801).

2. The anti-collision electric vehicle charging cabinet housing according to claim 1 is characterized in that: An anti-collision plate (9) is arranged outside the square connecting plate (8), and an inner side wall of the anti-collision plate (9) is fixedly connected to a side of the square connecting plate (8) away from the sliding block (5).

3. The anti-collision electric vehicle charging cabinet housing according to claim 2 is characterized in that: A plurality of groups of silica gel shock absorbing plates (901) are fixedly connected to the inner side wall of the anti-collision plate (9), and the plurality of groups of silica gel shock absorbing plates (901) are symmetrically distributed on both sides of the outside of the square connecting plate (8).

4. The anti-collision electric vehicle charging cabinet housing according to claim 3 is characterized in that: The anti-collision plate (9) is provided with a mounting groove (902) inside, the mounting groove (902) is communicated with the outside of the anti-collision plate (9), and a plurality of groups of fixing rods (10) are fixedly connected at equal intervals inside the mounting groove (902).

5. The anti-collision electric vehicle charging cabinet housing according to claim 4 is characterized in that: A plurality of groups of circular sponge columns (11) are arranged transversely between every two groups of the fixing rods (10), and both ends of each group of circular sponge columns (11) are fixedly connected to the side walls of the adjacent fixing rods (10), and one side of the outside of the fixing rods (10) is in contact with the inner wall of the mounting groove (902).

6. The anti-collision electric vehicle charging cabinet housing according to claim 1, characterized in that: A deformation buffer mechanism (12) is provided between the charging cabinet body (1) and the support base (2); the top end of the deformation buffer mechanism (12) is fixedly connected to the bottom end of the charging cabinet body (1), and the bottom end of the deformation buffer mechanism (12) is fixedly connected to the surface of the support base (2).

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