Wall-mounted explosion-proof direct current charging pile

Abstract

The utility model discloses a wall-mounted explosion-proof direct current charging pile which comprises a base, the upper end of the base is fixedly connected with a vertical plate, the middle of the vertical plate is rotatably connected with a threaded rod, the outside of the threaded rod is in threaded connection with a threaded block, the side wall of the vertical plate is provided with a charging box, and the side wall of the charging box is fixedly connected with the side wall of the threaded block. A box body is fixedly connected to the upper end of the base, a limiting rod is arranged in the middle of the box body, two limiting blocks are slidably connected to the outer portion of the limiting rod, a limiting plate is slidably connected to the inner wall of the box body, rotating pieces are arranged on the side wall of the limiting plate and the side walls of the two limiting blocks, and supporting rods are rotatably connected to the side walls of the rotating pieces in a crossed mode. First springs are arranged at the two ends of the limiting rod correspondingly, and one end of each first spring is fixedly connected with the side wall of the limiting block. Through the structure, the threaded rod is matched with the threaded block, the height of the charging box can be adjusted, and the charging box is relatively convenient to use and is convenient for different people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to a wall-mounted explosion-proof direct current charging pile. Background Art

[0002] A charging pile refers to a charging device that provides energy replenishment for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in parking lots or charging stations in public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels. There are many types of charging piles in the prior art, which can be roughly divided into two categories: wall-mounted and column-mounted. Wall-mounted charging piles are widely used because of their advantage of small footprint.

[0003] However, the existing wall-mounted charging piles are inconvenient to adjust during use. Generally, the wall-mounted charging piles are directly mounted on the wall by fasteners such as screws, and the position of the charging piles cannot be adjusted, which is inconvenient during use. Utility Model Content

[0004] The utility model aims to provide a wall-mounted explosion-proof DC charging pile. The wall-mounted charging pile is directly mounted on a wall by fasteners such as screws, and the position of the charging pile cannot be adjusted, which is inconvenient when used.

[0005] To achieve the above object, a wall-mounted explosion-proof DC charging pile is provided, comprising: a base, a vertical plate is fixedly connected to the upper end of the base, a threaded rod is rotatably connected to the middle of the vertical plate, a threaded block is threadedly connected to the outer surface of the threaded rod, a charging box is arranged on the side wall of the vertical plate, and the side wall of the charging box is fixedly connected to the side wall of the threaded block;

[0006] The upper end of the base is fixedly connected to a box body, a limiting rod is arranged in the middle of the box body, the outside of the limiting rod is slidably connected to two limiting blocks, the inner wall of the box body is slidably connected to a limiting plate, the side wall of the limiting plate and the side walls of the two limiting blocks are both provided with rotating parts, the side walls of the rotating parts are cross-rotatingly connected to support rods, first springs are arranged at both ends of the limiting rod, and one end of the first spring is fixedly connected to the side wall of the limiting block.

[0007] According to the wall-mounted explosion-proof DC charging pile, a buffer plate is provided on the side wall of the box body, the side wall of the buffer plate is fixedly connected to the side wall of the limit plate, a connecting rod is fixedly connected to the back of the box body, and one end of the connecting rod is fixedly connected to the side wall of the vertical plate.

[0008] According to the wall-mounted explosion-proof DC charging pile, two sliding bars are arranged in the middle of the vertical plate, and the outside of the two sliding bars are slidably connected with a first sliding block and a second sliding block at intervals, and the two sides of the threaded block are fixedly connected to the side walls of the second sliding block.

[0009] According to the wall-mounted explosion-proof DC charging pile, the two first sliding block side walls are fixedly connected with a connecting plate, the vertical plate side walls are provided with a supporting plate, and the supporting plate side walls are fixedly connected with the connecting plate side walls.

[0010] According to the wall-mounted explosion-proof DC charging pile, a horizontal plate is provided on the side wall of the vertical plate, a rotating rod is rotatably connected to the middle of the horizontal plate, sprockets are provided on the outside of the rotating rod and the threaded rod, a chain is sleeved on the outside of the sprocket, a servo motor is provided on the upper end of the horizontal plate, and the output end of the servo motor is fixedly connected to the upper end of the rotating rod.

[0011] According to the wall-mounted explosion-proof DC charging pile, a fixing plate is fixedly connected between the vertical plate and the horizontal plate, a second spring is provided on the side wall of the support rod, a box door is provided on the front end of the charging box, and a control panel is provided on the side wall of the vertical plate.

[0012] The above scheme has the beneficial effects: the utility model utilizes the cooperation of the threaded rod and the threaded block, and the sliding rod and the sliding block to adjust the height of the charging box, which is convenient when used, and utilizes the cooperation of the support rod and the rotating part, the limit rod and the limit block, and under the cooperation of the first spring and the second spring, the vertical plate can be coordinated, which can have a buffering effect and prevent the vehicle from hitting the vertical plate.

[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 a three-dimensional diagram of a wall-mounted explosion-proof DC charging pile of the utility model;

[0016] Figure 2 It is a side sectional view of a wall-mounted explosion-proof DC charging pile of the utility model;

[0017] Figure 3 This is a front cross-sectional view of a vertical plate of a wall-mounted explosion-proof DC charging pile of the utility model;

[0018] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Base; 2. Vertical plate; 3. Horizontal plate; 4. Charging box; 5. Support plate; 6. Box body; 7. Buffer plate; 8. Rotating rod; 9. Servo motor; 10. Fixed plate; 11. Threaded block; 12. First slider; 13. Connecting rod; 14. Limiting plate; 15. Support rod; 16. Box door; 17. Threaded rod; 18. Sprocket; 19. Chain; 20. Control panel; 21. Sliding rod; 22. Second slider; 23. Connecting plate; 24. First spring; 25. Limiting block; 26. Limiting rod; 27. Rotating part; 28. Second spring. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-4 The utility model embodiment is a wall-mounted explosion-proof DC charging pile, which includes: a base 1, characterized in that a vertical plate 2 is fixedly connected to the upper end of the base 1, a threaded rod 17 is rotatably connected to the middle of the vertical plate 2, and a threaded block 11 is threadedly connected to the outer surface of the threaded rod 17. Under the cooperation of the second slider 22, the threaded block 11 is moved outside the threaded rod 17, and the height of the charging box 4 can be adjusted to facilitate use by different groups of people. The side wall of the vertical plate 2 is provided with a charging box 4, and the side wall of the charging box 4 is fixedly connected to the side wall of the threaded block 11;

[0023] The upper end of the base 1 is fixedly connected to a box body 6, which is installed in front of the vertical plate 2. With the cooperation of the first spring 24 and the second spring 28, a buffering effect can be achieved to prevent the vertical plate 2 from being hit. A limit rod 26 is arranged in the middle of the box body 6, and two limit blocks 25 are slidably connected to the outside of the limit rod 26. The inner wall of the box body 6 is slidably connected to the limit plate 14, and the side walls of the limit plate 14 and the two limit blocks 25 are both provided with rotating parts 27. The side walls of the rotating parts 27 are cross-rotatably connected to the support rod 15. First springs 24 are arranged at both ends of the limit rod 26, and one end of the first spring 24 is fixedly connected to the side wall of the limit block 25.

[0024] A buffer plate 7 is provided on the side wall of the box body 6, and the side wall of the buffer plate 7 is fixedly connected to the side wall of the limit plate 14. A connecting rod 13 is fixedly connected to the back of the box body 6, and one end of the connecting rod 13 is fixedly connected to the side wall of the vertical plate 2. Two sliding rods 21 are provided in the middle of the vertical plate 2. The outside of the two sliding rods 21 are slidably connected with the first slider 12 and the second slider 22 at intervals, so that the charging box 4 can move. The two sides of the threaded block 11 are fixedly connected to the side wall of the second slider 22, and the side walls of the two first sliders 12 are fixedly connected to the connecting plate 23. The side wall of the vertical plate 2 is provided with a supporting plate 5, and the upper end of the supporting plate 5 is fixedly connected to the lower end of the charging box 4 The side wall of the support plate 5 is fixedly connected to the side wall of the connecting plate 23, the side wall of the vertical plate 2 is provided with a horizontal plate 3, the middle part of the horizontal plate 3 is rotatably connected with a rotating rod 8, the rotating rod 8 and the threaded rod 17 are both provided with sprockets 18 on the outside, and a chain 19 is sleeved on the outside of the sprocket 18 to drive the threaded rod 17 to rotate, a servo motor 9 is provided at the upper end of the horizontal plate 3, and the output end of the servo motor 9 is fixedly connected to the upper end of the rotating rod 8, a fixing plate 10 is fixedly connected between the vertical plate 2 and the horizontal plate 3, a second spring 28 is provided on the side wall of the support rod 15, a box door 16 is provided at the front end of the charging box 4, and a control panel 20 is provided on the side wall of the vertical plate 2.

[0025] Working principle: When in use, the servo motor 9 is used to cooperate with the bottom sprocket 18 and the chain 19 to rotate the threaded rod 17. With the cooperation of the second slider 22, the threaded block 11 is moved outside the threaded rod 17, thereby moving the bottom charging box 4. The height of the charging box 4 can be adjusted, which is convenient when in use. The support rod 15 is cooperated with the rotating part 27, the limit rod 26 is cooperated with the limit block 25, and the buffer plate 7 is connected with the limit plate 14, so that the vertical plate 2 can be cooperated to avoid damage caused by vehicle collision.

[0026] 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 wall-mounted explosion-proof DC charging pile, comprising: The base (1) is characterized in that the upper end of the base (1) is fixedly connected to a vertical plate (2), the middle part of the vertical plate (2) is rotatably connected to a threaded rod (17), the outer surface of the threaded rod (17) is threadedly connected to a threaded block (11), and a charging box (4) is arranged on the side wall of the vertical plate (2), and the side wall of the charging box (4) is fixedly connected to the side wall of the threaded block (11); The upper end of the base (1) is fixedly connected to a box body (6), a limit rod (26) is arranged in the middle of the box body (6), the outside of the limit rod (26) is slidably connected to two limit blocks (25), the inner wall of the box body (6) is slidably connected to a limit plate (14), the side wall of the limit plate (14) and the side walls of the two limit blocks (25) are both provided with a rotating member (27), the side wall of the rotating member (27) is cross-rotatably connected to a support rod (15), and first springs (24) are arranged at both ends of the limit rod (26), one end of the first spring (24) is fixedly connected to the side wall of the limit block (25).

2. A wall-mounted explosion-proof DC charging pile according to claim 1, characterized in that: The side wall of the box body (6) is provided with a buffer plate (7), the side wall of the buffer plate (7) is fixedly connected to the side wall of the limit plate (14), the back of the box body (6) is fixedly connected to a connecting rod (13), one end of the connecting rod (13) is fixedly connected to the side wall of the vertical plate (2).

3. A wall-mounted explosion-proof DC charging pile according to claim 1, characterized in that: Two sliding rods (21) are arranged in the middle of the vertical plate (2), and the outsides of the two sliding rods (21) are slidably connected with a first sliding block (12) and a second sliding block (22) at intervals, and the two sides of the threaded block (11) are fixedly connected to the side walls of the second sliding block (22).

4. A wall-mounted explosion-proof DC charging pile according to claim 3, characterized in that: The side walls of the two first sliding blocks (12) are fixedly connected with a connecting plate (23), the side walls of the vertical plate (2) are provided with a supporting plate (5), and the side walls of the supporting plate (5) are fixedly connected with the side walls of the connecting plate (23).

5. A wall-mounted explosion-proof DC charging pile according to claim 1, characterized in that: A horizontal plate (3) is arranged on the side wall of the vertical plate (2), a rotating rod (8) is rotatably connected to the middle of the horizontal plate (3), sprockets (18) are arranged outside the rotating rod (8) and the threaded rod (17), and a chain (19) is sleeved outside the sprocket (18). A servo motor (9) is arranged at the upper end of the horizontal plate (3), and the output end of the servo motor (9) is fixedly connected to the upper end of the rotating rod (8).

6. A wall-mounted explosion-proof DC charging pile according to claim 1, characterized in that: A fixing plate (10) is fixedly connected between the vertical plate (2) and the horizontal plate (3), a second spring (28) is arranged on the side wall of the support rod (15), a box door (16) is arranged at the front end of the charging box (4), and a control panel (20) is arranged on the side wall of the vertical plate (2).

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