Anti-collision protection device for charging pile

Abstract

The utility model relates to the technical field of charging pile anti-collision protection, and discloses a charging pile anti-collision protection device which comprises an anti-collision frame, the anti-collision frame is fixedly installed on the outer side of a charging pile, piston holes are formed in the two sides of the front end of the anti-collision frame, and piston rods are movably installed in the two sets of piston holes. Elastic rubber columns are fixedly installed at one ends of the two sets of piston rods, and the elastic rubber columns are hollow elastic rubber columns. The anti-collision frame is fixed to the outer side of the bottom of the charging pile, a good protection effect on the charging pile is achieved, meanwhile, when an automobile continuously extrudes the elastic rubber column, the elastic rubber column can extrude the U-shaped wire in the adjusting hole, and when the elastic rubber column is extruded to a certain degree, the U-shaped wire is prevented from being damaged. When the automobile crashes, the first wiring terminal at one end of the U-shaped wire can be in butt joint with the two sets of second wiring terminals on the supporting column, the alarm is connected with a battery in the battery box, and therefore the alarm can give a large-volume alarm to warn a driver, and accidents caused by further collision between the automobile and the anti-collision frame are avoided.

Description

Technical Field

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

[0002] At present, the function of charging piles is similar to that of gas pumps in gas stations. They can be fixed on the ground or wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. They can charge various models of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles.

[0003] Among them, metal, concrete or other solid materials will be used in the market and installed around the charging piles to form a protective barrier to directly block the impact of vehicles on the charging piles, thereby providing anti-collision protection for the charging piles.

[0004] However, the existing charging pile protection piles cannot promptly alert the driver after a collision, resulting in a secondary collision, thereby damaging the charging pile. In addition, the charging pile protection piles cannot reduce the force of a direct collision with the car, resulting in damage to the car after a direct collision, causing economic losses. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a charging pile anti-collision protection device to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a charging pile anti-collision protection device, comprising an anti-collision frame, the anti-collision frame being fixedly mounted on the outside of the charging pile, piston holes being opened on both sides of the front end of the anti-collision frame, piston rods being movably mounted in two groups of the piston holes, elastic rubber columns being fixedly mounted on one end of the two groups of the piston rods, the elastic rubber columns being hollow elastic rubber columns, and an alarm mechanism being installed inside the anti-collision frame;

[0007] The alarm mechanism includes adjustment holes opened on both sides of the middle of the top of the anti-collision frame, U-shaped wires movably installed in the two groups of adjustment holes, first wiring terminals fixedly installed at both ends of the U-shaped wires, a support seat detachably installed in the middle of the anti-collision frame, an alarm fixedly installed at one end of the side wall of the support seat, and a battery box fixedly installed at the other end of the side wall of the support seat, and a battery detachably installed inside the battery box.

[0008] As an optional solution of the technical solution of the present application, the two groups of adjustment holes are distributed between the two groups of piston holes, the alarm and the battery are connected by wires and are installed with second wiring terminals, the two groups of the second wiring terminals are distributed at both ends of the side walls of the support column, and the two groups of the second wiring terminals correspond to the two groups of first wiring terminals respectively.

[0009] As an optional solution of the technical solution of the present application, a base is welded to the bottom of the anti-collision frame, and two groups of the bases are distributed on both sides of the charging pile. Both groups of the bases are provided with multiple groups of equidistantly distributed mounting holes.

[0010] As an optional solution of the technical solution of the present application, the outer walls of the two groups of piston rods are both sleeved with first springs, and the two sides of the two groups of first springs are respectively fixed to the anti-collision frame and the side walls of the elastic rubber column to support the elastic rubber column.

[0011] As an optional solution to the technical solution of the present application, second springs are sleeved on both sides of the U-shaped wire, and two groups of the second springs are fixedly installed on both sides of the U-shaped wire and the side wall of the anti-collision frame, so that the U-shaped wire can be automatically reset.

[0012] As an optional solution of the technical solution of the present application, a rubber sleeve is installed on the outer wall of the U-shaped wire, and both sides of the rubber sleeve are movably connected to two groups of adjustment holes, which can protect the U-shaped wire.

[0013] As an optional solution to the technical solution of the present application, mounting holes are provided on both sides of the top of the anti-collision frame, and two groups of mounting holes are movably connected to the two sides of the support column respectively. Positioning bolts are fixedly installed on both sides of the support column to fix the support column.

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

[0015] 1. The technical solution of the present application has a good protective effect on the charging pile by fixing the anti-collision frame on the outer side of the bottom of the charging pile. At the same time, when the car continues to squeeze the elastic rubber column, the elastic rubber column will squeeze the U-shaped wire in the adjustment hole. When the elastic rubber column is squeezed to a certain extent, the first terminal at one end of the U-shaped wire will dock with the two groups of second terminal blocks on the support column, so that the alarm is connected to the battery inside the battery box, so that the alarm can emit a loud alarm to warn the driver and avoid further collision between the car and the anti-collision frame and cause an accident.

[0016] 2. The technical solution of the present application is that the outer walls of the two groups of piston rods are sleeved with first springs, and the two sides of the two groups of first springs are fixedly installed on the side walls of the anti-collision frame and the elastic rubber column respectively. When the car accidentally collides with the front end of the anti-collision frame, it will preferentially contact the elastic rubber column at the front end of the anti-collision frame. In conjunction with the first springs sleeved on the outer walls of the two groups of piston rods, not only can the car and the elastic rubber column be cushioned, but also the characteristics of the elastic rubber column can provide good protection for the car, avoiding damage to the car shell caused by collision with hard objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of a charging pile anti-collision protection device of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of the anti-collision protection device for a charging pile according to the present invention;

[0020] Figure 3 This is a schematic diagram of the rubber sleeve structure of a charging pile anti-collision protection device of the utility model.

[0021] In the figure: 1. Anti-collision frame; 11. Base; 12. Piston hole; 13. Piston rod; 14. First spring; 15. Elastic rubber column; 2. Adjustment hole; 21. U-shaped wire; 22. First terminal; 23. Support column; 24. Alarm; 25. Battery box; 3. Second spring; 31. Rubber sleeve; 32. Mounting hole. DETAILED DESCRIPTION

[0022] See also Figure 1-3 The utility model provides a technical solution: a charging pile anti-collision protection device, including an anti-collision frame 1, the anti-collision frame 1 is fixedly installed on the outside of the charging pile, piston holes 12 are opened on both sides of the front end of the anti-collision frame 1, piston rods 13 are movably installed in the two groups of piston holes 12, and elastic rubber columns 15 are fixedly installed at one end of the two groups of piston rods 13. The elastic rubber columns 15 are hollow elastic rubber columns 15, and an alarm mechanism is installed inside the anti-collision frame 1;

[0023] The alarm mechanism includes adjustment holes 2 opened on both sides of the middle of the top of the anti-collision frame 1, U-shaped wires 21 movably installed in the two groups of adjustment holes 2, first wiring terminals 22 fixedly installed at both ends of the U-shaped wires 21, a support seat detachably installed in the middle of the anti-collision frame 1, an alarm 24 fixedly installed at one end of the side wall of the support seat, and a battery box 25 fixedly installed at the other end of the side wall of the support seat, a battery detachably installed inside the battery box 25, two groups of adjustment holes 2 distributed between the two groups of piston holes 12, the alarm and the battery are connected to each other through wires and are installed with second wiring terminals, the two groups of second wiring terminals are distributed at both ends of the side wall of the support column 23, and the two groups of second wiring terminals correspond to the two groups of first wiring terminals 22 respectively.

[0024] In this technical solution, by fixing the anti-collision frame 1 to the outside of the bottom of the charging pile, the charging pile has a good protective effect. At the same time, when the car continues to squeeze the elastic rubber column 15, the elastic rubber column 15 will squeeze the U-shaped wire 21 in the adjustment hole 2. When the elastic rubber column 15 is squeezed to a certain extent, the first terminal 22 at one end of the U-shaped wire 21 will dock with the two groups of second terminal blocks on the support column 23, so that the alarm 24 is connected to the battery inside the battery box 25, so that the alarm 24 can emit a loud alarm to warn the driver, avoiding further collision of the car with the anti-collision frame 1 and causing an accident.

[0025] In some technical solutions, the outer walls of the two groups of piston rods 13 are sleeved with first springs 14, and the two sides of the two groups of first springs 14 are fixedly installed on the anti-collision frame 1 and the side walls of the elastic rubber column 15 respectively, which can support the elastic rubber column 15.

[0026] In this technical solution, when a car accidentally collides with the front end of the anti-collision frame 1, it will first contact the elastic rubber column 15 at the front end of the anti-collision frame 1. The first spring 14 installed in conjunction with the outer wall of the two sets of piston rods 13 can not only cushion the car and the elastic rubber column 15, but also, through the characteristics of the elastic rubber column 15, can provide good protection for the car, avoiding damage to the car shell when colliding with hard objects.

[0027] In some technical solutions, second springs 3 are sleeved on both sides of the U-shaped conductor 21. The two groups of second springs 3 are fixed to the U-shaped conductor 21 and the side wall of the anti-collision frame 1 on both sides, so that the U-shaped conductor 21 can be automatically reset. A rubber sleeve 31 is sleeved on the outer wall of the U-shaped conductor 21, and the two sides of the rubber sleeve 31 are movably connected to the two groups of adjustment holes 2 respectively, which can protect the U-shaped conductor 21.

[0028] In this technical solution, when the alert driver stops driving the car, squeezes the elastic rubber column 15, and moves away from the anti-collision frame 1, the second springs 3 are connected on both sides of the U-shaped wire 21, so that the U-shaped wire 21 can be automatically reset, so that the two groups of first wiring terminals 22 and second wiring terminals are separated from each other.

[0029] In some technical solutions, mounting holes 32 are provided on both sides of the top of the anti-collision frame 1. The two groups of mounting holes 32 are movably connected to the two sides of the support column 23 respectively. Positioning bolts are fixedly installed on both sides of the support column 23 to fix the support column 23.

[0030] In this technical solution, the support columns 23 can be firmly fixed inside the two groups of mounting holes 32 through the mounting holes 32 opened on the top of the anti-collision frame 1, further supporting the piston rods 13 in the two groups of piston holes 12.

[0031] In some technical solutions, a base 11 is welded to the bottom of the anti-collision frame 1, and two groups of bases 11 are distributed on both sides of the charging pile. Both groups of bases 11 are provided with multiple groups of equidistantly distributed mounting holes 32.

[0032] In this technical solution, the anti-collision frame 1 can be fixed to the outside of the bottom of the charging pile by aligning the mounting holes 32 on the two groups of bases 11 with the reserved holes on the ground and installing the fixing bolts.

[0033] When using a charging pile anti-collision protection device, it should be noted that the utility model is a charging pile anti-collision protection device, and each component is a universal standard part or a component known to technical personnel in this field. Its structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods.

[0034] When in use, first align the mounting holes 32 on the two groups of bases 11 with the reserved holes on the ground, and install the mounting fixing bolts, so that the anti-collision frame 1 can be fixed to the outside of the bottom of the charging pile, which has a good protection effect on the charging pile. At the same time, the outer walls of the two groups of piston rods 13 are sleeved with the first springs 14, and the two sides of the two groups of first springs 14 are fixed to the side walls of the anti-collision frame 1 and the elastic rubber column 15 respectively. When the car accidentally hits the front end of the anti-collision frame 1, it will first contact the elastic rubber column 15 at the front end of the anti-collision frame 1. In conjunction with the first springs 14 sleeved on the outer walls of the two groups of piston rods 13, not only can the car and the elastic rubber column 15 be secured. The elastic rubber column 15 can buffer the collision, and the characteristics of the elastic rubber column 15 can well protect the car and prevent the car shell from being damaged when colliding with hard objects. When the car continues to squeeze the elastic rubber column 15, the elastic rubber column 15 will squeeze the U-shaped wire 21 in the adjustment hole 2. When the elastic rubber column 15 is squeezed to a certain extent, the first terminal 22 at one end of the U-shaped wire 21 will dock with the two groups of second terminal blocks on the support column 23, so that the alarm 24 is connected to the battery inside the battery box 25, so that the alarm 24 can sound a loud alarm to warn the driver, avoiding further collision of the car with the anti-collision frame 1 and causing an accident.

[0035] It should be noted that the elastic rubber column 15 is made of elastic plastic material.

Claims

1. A charging pile anti-collision protection device, comprising an anti-collision frame (1), characterized in that: The anti-collision frame (1) is fixedly mounted on the outside of the charging pile, piston holes (12) are provided on both sides of the front end of the anti-collision frame (1), piston rods (13) are movably mounted in the two groups of piston holes (12), elastic rubber columns (15) are fixedly mounted on one end of the two groups of piston rods (13), and the elastic rubber columns (15) are hollow elastic rubber columns (15), and an alarm mechanism is installed inside the anti-collision frame (1); The alarm mechanism comprises adjustment holes (2) provided on both sides of the middle of the top of the anti-collision frame (1), U-shaped wires (21) movably installed in the two groups of the adjustment holes (2), first connection terminals (22) fixedly installed at both ends of the U-shaped wires (21), a support seat detachably installed in the middle of the anti-collision frame (1), an alarm (24) fixedly installed at one end of the side wall of the support seat, and a battery box (25) fixedly installed at the other end of the side wall of the support seat, wherein a battery is detachably installed inside the battery box (25).

2. The anti-collision protection device for a charging pile according to claim 1, characterized in that: The two groups of adjustment holes (2) are distributed between the two groups of piston holes (12). The alarm and the battery are connected by wires and are installed with second wiring terminals. The two groups of second wiring terminals are distributed at both ends of the side wall of the support column (23). The two groups of second wiring terminals correspond to the two groups of first wiring terminals (22).

3. The anti-collision protection device for a charging pile according to claim 1, characterized in that: The bottom of the anti-collision frame (1) is welded with a base (11), and two groups of the bases (11) are distributed on both sides of the charging pile. The two groups of the bases (11) are provided with multiple groups of equally spaced mounting holes (32).

4. The anti-collision protection device for a charging pile according to claim 1, characterized in that: The outer walls of the two groups of piston rods (13) are sleeved with first springs (14), and the two sides of the two groups of the first springs (14) are fixedly installed with the side walls of the anti-collision frame (1) and the elastic rubber column (15) respectively.

5. The anti-collision protection device for a charging pile according to claim 1, characterized in that: Second springs (3) are sleeved on both sides of the U-shaped conductor (21), and two groups of the second springs (3) are fixedly mounted on both sides of the U-shaped conductor (21) and the side wall of the anti-collision frame (1).

6. The anti-collision protection device for a charging pile according to claim 1, characterized in that: A rubber sleeve (31) is sleeved and installed on the outer wall of the U-shaped conductor (21), and both sides of the rubber sleeve (31) are movably connected to the two groups of adjustment holes (2) respectively.

7. The anti-collision protection device for a charging pile according to claim 1, characterized in that: Mounting holes (32) are provided on both sides of the top of the anti-collision frame (1), and two groups of the mounting holes (32) are movably connected to both sides of the support column (23), and positioning bolts are fixedly installed on both sides of the support column (23).

Images