Vertical side anti-collision type charging pile

Abstract

The utility model discloses a vertical side anti-collision charging pile which comprises a base, the top of the base is fixedly connected with a charging pile, the front side of the charging pile is provided with a front fixing plate, and the left side and the right side of the charging pile are both provided with side fixing plates. Spring buffer structures are fixedly connected to the front sides of the side fixing plates and the front fixing plate, a side buffer plate is fixedly connected to the other end of the spring buffer structure on one side, a front buffer plate is fixedly connected to the other end of the spring buffer structure on the front side, and unloading plates are arranged on the left side and the right side of the back face of the base; two sliding grooves are formed in the unloading plate, elastic pieces are slidably connected into the two sliding grooves, a spring buffering structure is arranged, the structure is provided with double layers of springs, the impact force can be more effectively buffered when the charging pile is impacted, the whole buffering device is separated from the charging pile body, and the charging pile body is prevented from being impacted and damaged quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision of charging piles, in particular to a vertical side anti-collision type charging pile. Background Art

[0002] Low-carbon travel advocates public transportation and low-carbon or carbon-free modes such as hybrid cars, electric cars, and bicycles, while also enriching travel life and increasing travel projects. Battery electric vehicles (BEVs) refer to vehicles that use onboard power as power, use motors to drive wheels, and meet the requirements of road traffic and safety regulations. Electric vehicles must be equipped with matching charging piles for fast charging. When electric vehicles are close to charging piles for charging, they may collide with the charging piles due to improper operation by the owner. Therefore, it is necessary to design an anti-collision charging pile.

[0003] In the prior art, some vertical side collision protection type charging piles only have buffer mechanisms on the front and sides of the charging piles, without any protection for the sides, and are unable to provide comprehensive and effective protection for the charging piles. Some vertical side collision protection type charging piles connect the buffer device to the charging pile body. When the buffer device is impacted, the impact force that is not fully absorbed will affect the charging pile body, accelerating the damage of the charging pile. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical side anti-collision charging pile. The utility model is provided with a spring buffer structure, which is a double-layer spring, and can buffer the impact force more effectively. At the same time, an arc-shaped elastic sheet is provided, which can protect the charging pile at multiple angles. The buffer device is separated from the charging pile as a whole, and can effectively prevent the charging pile from being damaged when it is hit. In addition, the overall device occupies a small area and is suitable for use in residential areas.

[0005] To achieve the above-mentioned purpose, a vertical side anti-collision charging pile is provided, including a base, the top of the base is fixedly connected to the charging pile, the front side of the charging pile is provided with a front fixing plate, and the left and right sides of the charging pile are provided with side fixing plates, the front sides of the side fixing plates and the front fixing plates are fixedly connected with spring buffer structures, the other end of the spring buffer structure on one side is fixedly connected with the side buffer plate, and the other end of the spring buffer structure on the front side is fixedly connected with the positive buffer plate, the middle upper and lower sides of the side fixing plates are fixedly connected with springs, the other end of the spring is fixedly connected with the side buffer plate, and unloading plates are provided on the left and right sides of the back side of the base, two sliding grooves are opened on the unloading plate, and elastic sheets are slidably connected in the two sliding grooves, and the end of the elastic sheet away from the unloading plate is rotatably connected with a roller.

[0006] According to the vertical side anti-collision charging pile, the spring buffer device includes an inner sliding rod, a sleeve, an outer buffer spring and an inner buffer spring, and the outer buffer spring is sleeved with a sleeve.

[0007] According to the vertical side anti-collision charging pile, the sleeve is provided with an inner sliding rod and is slidably connected to the inner sliding rod.

[0008] According to the vertical side anti-collision charging pile, the left end of the inner slide rod is fixedly connected to an inner buffer spring, and the other end of the inner buffer spring is fixedly connected to the right inner wall of the sleeve.

[0009] According to the vertical side anti-collision charging pile, the elastic sheet is in an arc shape, and a total of four protruding legs are arranged at the end of the arc, and the height of the legs is higher than the thickness of the unloading plate.

[0010] According to the vertical side collision protection type charging pile, the base is trapezoidal, and an infrared reflection rangefinder is arranged on the top of the front side of the base, and the light-emitting tube and the receiving tube of the infrared reflection rangefinder are oriented in a direction away from the base.

[0011] According to the vertical side anti-collision charging pile, the side buffer plate and the front buffer plate are both arc-shaped.

[0012] The above scheme has the beneficial effects: the utility model is provided with a spring buffer structure, which is a double-layer spring, which can buffer the impact force more effectively, and is also provided with an arc-shaped elastic sheet, which can protect the charging pile at multiple angles. The buffer device is separated from the charging pile body, thereby preventing the charging pile body from being damaged by impact acceleration. The utility model is also provided with an infrared reflection rangefinder, which is compact in size and will emit a buzzer when the vehicle is too close to the charging pile to remind the owner.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is the overall structure diagram of a vertical side anti-collision charging pile of the utility model;

[0016] Figure 2 This is a back structural diagram of a vertical side anti-collision charging pile of the utility model;

[0017] Figure 3 This is an enlarged view of point A of a vertical side anti-collision charging pile of the utility model;

[0018] Figure 4 This is a front structural diagram of a vertical side anti-collision charging pile of the utility model;

[0019] Figure 5 This is a cross-sectional view of a spring buffer structure of a vertical side anti-collision charging pile of the utility model;

[0020] Figure 6 This is an enlarged view of the side buffer structure of a vertical side anti-collision charging pile of the utility model;

[0021] Figure 7 This is a structural diagram of an elastic sheet of a vertical side anti-collision charging pile of the utility model.

[0022] Legend:

[0023] 1. Base; 2. Charging pile; 3. Unloading plate; 4. Side fixing plate; 5. Side buffer plate; 6. Front fixing plate; 7. Front buffer plate; 8. Spring buffer structure; 801. Inner slide bar; 802. Sleeve; 803. Outer buffer spring; 804. Inner buffer spring; 9. Spring; 10. Elastic sheet; 11. Infrared reflection rangefinder; 12. Roller. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-7 The utility model embodiment provides a vertical side anti-collision charging pile, which includes a base 1, a charging pile 2 is fixedly connected to the top of the base 1, a positive fixing plate 6 is arranged on the front side of the charging pile 2, and side fixing plates 4 are arranged on the left and right sides of the charging pile 2, and the front sides of the side fixing plates 4 and the positive fixing plates 6 are fixedly connected with spring buffer structures 8, the other end of the spring buffer structure 8 on one side is fixedly connected with a side buffer plate 5, and the other end of the positive side spring buffer structure 8 is fixedly connected with a positive buffer plate 7. When not under pressure, the buffer plate 7 The arc-shaped part is in contact with the back side of the elastic sheet 10, and springs 9 are fixedly connected to the upper and lower sides of the middle of the side fixed plate 4, and the other end of the spring 9 is fixedly connected to the side buffer plate 5. Unloading plates 3 are arranged on the left and right sides of the back side of the base 1, and the unloading plate 3 is fixed on the ground. Two sliding grooves are opened on the unloading plate 3, and the elastic sheet 10 is slidably connected in the two sliding grooves. The elastic sheet 10 is a layered structure, the inner layer is an arc-shaped steel plate, and the outer layer is wrapped with a rubber buffer layer. The end of the elastic sheet 10 away from the unloading plate 3 is rotatably connected to the roller 12.

[0026] The spring buffer device 8 includes an inner slide bar 801, a sleeve 802, an outer buffer spring 803 and an inner buffer spring 804. The outer buffer spring 803 is sleeved with the sleeve 802. The sleeve 802 is sleeved with the inner slide bar 801 and is slidably connected with the inner slide bar 801. The left end of the inner slide bar 801 is fixedly connected with the inner buffer spring 804. The other end of the inner buffer spring 804 is fixedly connected to the right inner wall of the sleeve 802. When the positive buffer plate 7 is impacted, the outer buffer spring 803 is compressed, the positive buffer plate 7 approaches the positive fixed plate 6, the inner slide bar 801 approaches one end of the sleeve 802 fixed to the positive fixed plate 6, and the inner buffer spring 804 is compressed. Pulling, after double buffer spring buffering, can effectively reduce the impact force on the positive fixing plate 6, the elastic sheet 10 is arc-shaped, and four protruding legs are arranged at the end of the arc, the height of the legs is higher than the thickness of the unloading plate 3, the base 1 is trapezoidal, and an infrared reflection rangefinder 11 is arranged on the top of the front of the base 1, the infrared reflection rangefinder 11 includes an integrated chip NE555P, an integrated computing chip LM324, an infrared emitting diode, an infrared receiving diode, a buzzer, a resistor, a capacitor, etc., the transmitting tube and the receiving tube of the infrared reflection rangefinder 11 are oriented away from the base 1, and the side buffer plate 5 and the positive buffer plate 7 are both arc-shaped.

[0027] Working principle: An infrared reflection rangefinder 11 is arranged on the base 1, and the infrared reflection rangefinder 11 includes an infrared emitting diode, an infrared receiving diode, etc. When the vehicle is too close to the charging pile 2, the light emitted by the emitting tube is reflected by the approaching tram, and the reflected light is received by the receiving tube, and the buzzer makes a sound, so that the owner realizes that the tram is too close to the charging pile 2. If the tram continues to drive in the positive direction of the charging pile 2, the vehicle squeezes the elastic sheet 10, and the elastic sheet 10 extends to both sides under pressure, and part of the impact force is unloaded to the unloading plate 3. At the same time, because the elastic sheet 10 is pressed, the positive buffer plate 7 moves toward the positive fixed plate 6 approaches, the spring buffer structure 8 acts, the outer buffer spring 803 is compressed, the inner slide bar 801 approaches one end of the sleeve 802 fixed to the positive fixed plate 6, and the inner buffer spring 804 is pulled. After the double buffer spring buffering, the impact force on the positive fixed plate 6 can be effectively reduced. Because the positive fixed plate 6 is not connected to the charging pile 2, the impact force cannot involve the charging pile 2. If the vehicle travels to the side direction of the charging pile 2, the elastic sheet 10 extends to the side that is not impacted, and the side buffer plate 5 approaches the side fixed plate 4. The spring buffer structure 8 acts to reduce the impact force on the side fixed plate 4.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A vertical side anti-collision charging pile, comprising: A base (1) is characterized in that a charging pile (2) is fixedly connected to the top of the base (1), a front fixed plate (6) is provided on the front side of the charging pile (2), and side fixed plates (4) are provided on the left and right sides of the charging pile (2), the front sides of the side fixed plates (4) and the front fixed plates (6) are fixedly connected to spring buffer structures (8), the other end of the spring buffer structure (8) on one side is fixedly connected to the side buffer plate (5), the other end of the spring buffer structure (8) on the front side is fixedly connected to the positive buffer plate (7), the middle upper and lower sides of the side fixed plates (4) are fixedly connected to springs (9), the other end of the spring (9) is fixedly connected to the side buffer plate (5), and the left and right sides of the back side of the base (1) are provided with unloading plates (3), two sliding grooves are provided on the unloading plates (3), elastic sheets (10) are slidably connected in the two sliding grooves, and the end of the elastic sheet (10) away from the unloading plate (3) is rotatably connected to a roller (12).

2. A vertical side anti-collision charging pile according to claim 1, characterized in that: The spring buffer structure (8) comprises an inner sliding rod (801), a sleeve (802), an outer buffer spring (803) and an inner buffer spring (804), wherein the outer buffer spring (803) is sleeved with the sleeve (802).

3. A vertical side collision protection charging pile according to claim 2, characterized in that: The sleeve (802) is sleeved with the inner sliding rod (801) and is slidably connected to the inner sliding rod (801).

4. A vertical side collision protection charging pile according to claim 3, characterized in that: The left end of the inner slide rod (801) is fixedly connected to an inner buffer spring (804), and the other end of the inner buffer spring (804) is fixedly connected to the right inner wall of the sleeve (802).

5. A vertical side collision protection charging pile according to claim 1, characterized in that: The elastic sheet (10) is in an arc shape, and a total of four protruding legs are provided at the end of the arc, and the height of the legs is higher than the thickness of the unloading plate (3).

6. A vertical side collision protection charging pile according to claim 1, characterized in that: The base (1) is trapezoidal in shape, and an infrared reflection rangefinder (11) is arranged on the top of the front side of the base (1), wherein the light-emitting tube and the receiving tube of the infrared reflection rangefinder (11) are oriented in a direction away from the base (1).

7. A vertical side collision protection charging pile according to claim 1, characterized in that: The side buffer plate (5) and the front buffer plate (7) are both arc-shaped.

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