Charging pile anti-collision structure convenient to replace

Abstract

The utility model discloses a convenient-to-replace anti-collision structure for a charging pile, which comprises a box body, a socket arranged at one end of the outer wall of the top of the box body, a cross-shaped rod and an anti-collision column inserted in the socket, one end of the outer wall of the top of the box body is rotatably provided with a traction assembly, and the inner wall of the bottom of the box body is provided with a fixing plate. According to the convenient-to-replace anti-collision structure for the charging pile, when the backing distance of an automobile is too long, the tail of the automobile firstly touches the buffer assembly, the buffer assembly moves towards the interior of the mounting groove to extrude the air bag of the pressing air horn, and the pressing air horn makes a sound to remind people that the tail of the automobile is collided; when the anti-collision column is directly damaged and needs to be replaced, the cross rod can be inserted into the top of the traction assembly to drive the traction assembly to rotate, one end of the limiting assembly is pulled out of the limiting groove, at the moment, the bottom of the anti-collision column can be directly pulled out of the box body, and the anti-collision column is convenient and rapid to disassemble and replace.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-collision structures for charging piles, specifically an anti-collision structure for charging piles that is easy to replace. Background Technology

[0002] With the popularization of new energy vehicles, the number of charging piles is also increasing day by day. Charging piles are usually installed behind parking spaces. After the vehicle reverses into the parking space, it uses the charging pile to charge. This also poses a safety hazard. When reversing, due to the driver's negligence or the lack of skills of novice drivers, the reversing distance may be too far, causing the vehicle to hit the charging pile, which can easily damage the charging pile or even cause the charging pile to catch fire.

[0003] Therefore, for safety reasons, anti-collision structures are installed in front of charging piles to protect them. Although the current anti-collision structures have anti-collision functions, they are basically fixed installations. When a collision causes damage to the anti-collision structure, disassembly and replacement are quite troublesome. Utility Model Content

[0004] The purpose of this invention is to provide an easily replaceable anti-collision structure for charging piles, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a replaceable anti-collision structure for charging piles, comprising: a box body, an inlet and a cross bar opened at one end of the top outer wall of the box body, and an anti-collision post inserted into the inlet. A pulling component is rotatably installed at one end of the top outer wall of the box body, and a fixing plate is installed on the bottom inner wall of the box body. A limiting component is movably inserted into one side outer wall of the fixing plate, and a limiting groove is opened on one side outer wall of the anti-collision post. Multiple equally spaced mounting grooves are opened on one side outer wall of the anti-collision post, and a buffer component is slidably connected to one end of the inner wall of the mounting groove. A press air horn is installed at the other end of the inner wall of the mounting groove.

[0006] The traction assembly includes a rotating column, a cross groove formed on the outer wall of the top of the rotating column, a coil installed at the bottom of the rotating column, and a torsion spring installed on the top of the coil, with one end of the torsion spring connected to the inner wall of the top of the box.

[0007] The limiting assembly includes a guide rod, a limiting block installed at one end of the guide rod, a first spring installed on the outer wall of one side of the limiting block, and a pull rope.

[0008] The end of the pull rope away from the limiting block is connected to the reel.

[0009] The buffer assembly includes a movable rod, an impact cap mounted on one end of the movable rod, and a second spring sleeved on the outside of the movable rod.

[0010] A rotating handle is installed at the top of the crossbar.

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

[0012] This utility model discloses an easy-to-replace anti-collision structure for charging piles. When a car reverses too far, the rear of the car first touches the buffer component. The buffer component moves into the mounting groove and squeezes the airbag of the horn. Pressing the horn emits a sound to alert people that a rear-end collision has occurred. When the impact force is large and directly damages the anti-collision post, requiring replacement, a cross bar can be inserted into the top of the pulling component to drive the pulling component to rotate and pull one end of the limiting component out of the limiting groove. At this time, the bottom of the anti-collision post can be directly pulled out of the box, making the disassembly and replacement of the anti-collision post convenient and quick. Attached Figure Description

[0013] Figure 1 This is an installation structure diagram of the present invention;

[0014] Figure 2 This is an external structural view of the present invention;

[0015] Figure 3 This is a cross-sectional view of the present invention;

[0016] Figure 4 This is a structural diagram of the traction component and the limiting component of this utility model;

[0017] Figure 5 This is a structural diagram of the cross bar of this utility model.

[0018] In the diagram: 1. Ground; 2. Charging pile; 3. Box body; 4. Anti-collision post; 5. Pulling assembly; 501. Rotating column; 502. Cross groove; 503. Cable reel; 504. Torsion spring; 6. Fixing plate; 7. Limiting assembly; 701. Guide rod; 702. Limiting block; 703. Pull rope; 704. First spring; 8. Limiting groove; 9. Mounting groove; 10. Buffer assembly; 1001. Movable rod; 1002. Impact cap; 1003. Second spring; 11. Pressing air horn; 12. Cross rod; 13. Rotating handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-5This utility model provides an easy-to-replace anti-collision structure for charging piles, including: a box body 3, an inlet and a cross bar 12 opened at one end of the top outer wall of the box body 3, and an anti-collision post 4 inserted into the inlet. A pulling component 5 is rotatably installed at one end of the top outer wall of the box body 3, and a fixing plate 6 is installed on the bottom inner wall of the box body 3. A limiting component 7 is movably inserted into one side outer wall of the fixing plate 6, and a limiting groove 8 is opened on one side outer wall of the anti-collision post 4. Multiple equally spaced mounting grooves 9 are opened on one side outer wall of the anti-collision post 4, and a buffer component 10 is slidably connected to one end of the inner wall of the mounting groove 9. A pressing air horn 11 is installed at the other end of the inner wall of the mounting groove 9.

[0021] It should be noted that the box 3 can be embedded into the ground 1 in front of the charging pile 2. The anti-collision post 4 can protect the charging pile 2 from collisions. When the car reverses too far, the rear of the car will first touch the buffer component 10, which will buffer the impact force. The buffer component 10 moves into the mounting groove 9 and squeezes the airbag of the horn 11. Pressing the horn 11 will make a sound to warn people that a rear-end collision has occurred. If the car reverses at too high a speed and the impact force is too great, it will directly damage the anti-collision post 4. When replacement is needed, the cross bar 12 can be inserted into the top of the pulling assembly 5 to drive the pulling assembly 5 to rotate, and pull one end of the limiting assembly 7 out of the limiting groove 8. At this time, the bottom of the anti-collision post 4 can be directly pulled out of the box 3. Then the cross bar 12 can be pulled out from the top of the pulling assembly 5. Replace with a new anti-collision post 4 and insert its bottom into the box 3. At this time, the limiting assembly 7 will automatically reset and insert one end into the limiting groove 8 on the new anti-collision post 4 to limit the new anti-collision post 4. The disassembly and replacement of the anti-collision post 4 is convenient and quick.

[0022] In a preferred embodiment, the pulling assembly 5 includes a rotating column 501, a cross groove 502 formed on the top outer wall of the rotating column 501, a coil 503 installed at the bottom of the rotating column 501, and a torsion spring 504 installed on the top of the coil 503, with one end of the torsion spring 504 connected to the top inner wall of the box 3; the limiting assembly 7 includes a guide rod 701, a limiting block 702 installed at one end of the guide rod 701, a first spring 704 installed on one side outer wall of the limiting block 702, and a pull rope 703; the end of the pull rope 703 away from the limiting block 702 is connected to the coil 503.

[0023] It should be noted that the cross bar 12 can be inserted into the cross groove 502. The cross bar 12 can be rotated to drive the rotating column 501 to rotate, which in turn drives the coil 503 to rotate. The limit block 702 can be pulled out of the limit groove 8 by the pull rope 703.

[0024] In a preferred embodiment, the buffer assembly 10 includes a movable rod 1001, an impact cap 1002 mounted on one end of the movable rod 1001, and a second spring 1003 sleeved on the outside of the movable rod 1001.

[0025] It should be noted that when the rear of the vehicle collides with the impact cap 1002, the movable rod 1001 is pushed into the mounting groove 9, and the second spring 1003 is compressed.

[0026] In a preferred embodiment, a rotating handle 13 is mounted on the top of the cross bar 12.

[0027] It should be noted here that this facilitates the rotation of the cross bar 12.

[0028] Working principle: The box 3 can be embedded into the ground 1 in front of the charging pile 2. The anti-collision post 4 can play a role in preventing collision with the charging pile 2. When the car reverses too far, the rear of the car will first contact the impact cap 1002, push the movable rod 1001 into the mounting groove 9, and squeeze the second spring 1003, which will play a buffering role in the collision force. The movable rod 1001 moves into the mounting groove 9 and squeezes the airbag of the horn 11. Pressing the horn 11 will make a sound to remind people that the rear of the car has collided.

[0029] When a car reverses at excessive speed and the impact force is large, directly damaging the bumper post 4 and requiring replacement, the cross bar 12 can be inserted into the cross groove 502. Rotating the cross bar 12 drives the rotating column 501 to rotate, which in turn drives the coil 503 to rotate. The limit block 702 is pulled out from the limit groove 8 by the pull rope 703. At this time, the bottom of the bumper post 4 can be directly pulled out from the housing 3, and the cross bar 12 can be pulled out from the cross groove 502. Under the action of the torsion spring 504, the rotating column 501 returns to its original position. Under the action of the first spring 704, the limit block 702 returns to its original position. Then, a new bumper post 4 is replaced and its bottom is inserted into the housing 3. During the insertion process, the new bumper post 4 pushes the limit block 702 closer to the fixing plate 6. When the new bumper post 4 is fully inserted, the limit block 702 returns to its original position under the action of the first spring 704 and inserts into the limit groove 8 on the new bumper post 4, limiting the new bumper post 4. The disassembly and replacement of the bumper post 4 is convenient and quick.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A replaceable anti-collision structure for charging piles, comprising: a box body (3), a socket formed in one end of the top outer wall of the box body (3), and a cross rod (12); characterized in that it further comprises an anti-collision column (4) inserted into the socket, a pulling assembly (5) rotatably installed on one end of the top outer wall of the box body (3), a fixed plate (6) installed on the inner wall of the bottom of the box body (3), a limiting assembly (7) movably inserted into one side of the outer wall of the fixed plate (6), a limiting groove (8) formed on one side of the outer wall of the anti-collision column (4), a plurality of equidistantly distributed installation grooves (9) formed on one side of the outer wall of the anti-collision column (4), a buffer assembly (10) slidably connected to one end of the inner wall of the installation groove (9), and a press air horn (11) installed on the other end of the inner wall of the installation groove (9).

2. The anti-collision structure for charging pile convenient to replace according to claim 1, characterized in that: The pulling assembly (5) comprises a rotating column (501), a cross groove (502) formed on the top outer wall of the rotating column (501), a wire reel (503) installed at the bottom of the rotating column (501), and a torsional spring (504) installed at the top of the wire reel (503), with one end of the top of the torsional spring (504) connected to the inner wall of the top of the box body (3).

3. The anti-collision structure for charging piles with easy replacement according to claim 2, characterized in that: The limiting assembly (7) comprises a guide rod (701), a limiting block (702) installed on one end of the guide rod (701), a first spring (704) installed on one side of the outer wall of the limiting block (702), and a pull rope (703).

4. The anti-collision structure for charging piles with easy replacement according to claim 3, characterized in that: One end of the pull rope (703) away from the limiting block (702) is connected to the wire reel (503).

5. The anti-collision structure for charging piles with easy replacement according to claim 1, characterized in that: The buffer assembly (10) comprises a movable rod (1001), a striking cap (1002) installed on one end of the movable rod (1001), and a second spring (1003) sleeved on the outside of the movable rod (1001).

6. The anti-collision structure for charging piles with easy replacement according to claim 1, characterized in that: The cross rod (12) is provided with a rotating handle (13) at the top.

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