A protective device for new energy electric vehicle charging pile

Abstract

The present invention discloses a protective device for a new energy electric vehicle charging pile, comprising a base, a bottom plate fixedly connected to the upper end of the base, a vertical plate fixedly connected to the upper end of the bottom plate, a top plate fixedly connected to the upper end of the vertical plate, a lever transmission member arranged between the bottom plate and the base, a trigger pedal arranged on one side of the upper end of the bottom plate, a cavity arranged in the vertical plate, a slot arranged on the side of the bottom plate away from the trigger pedal, a fixed frame fixedly connected to the side wall of the vertical plate, a rotating shaft rotatably connected to the lower end of the fixed frame, a driving gear fixedly connected to the rotating shaft, the driving gear arranged in the slot, a rack transmission member for driving the driving gear arranged in the cavity, the rack transmission member and the trigger pedal are respectively connected to both sides of the lever transmission member, and a rain shield is rotatably connected to the top plate. The present invention can realize that when the staff operates, the rain shield automatically falls down to realize the rain shielding function through the transmission of the transmission member, and can also effectively avoid the situation of snow accumulation on the top plate.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a protective device for a charging pile of a new energy electric vehicle. Background Art

[0002] The function of new energy electric vehicle charging piles is similar to that of gas pumps in gas stations. They can be fixed on the ground or on the wall and installed in parking lots or charging stations in public buildings and residential areas. They can charge various models of electric vehicles according to different voltage levels.

[0003] Existing charging piles installed outdoors are generally equipped with rainproof protective covers. In order to facilitate the entry and exit of operators, the size of the rainproof covers, especially the downward protection effect, is limited. Operators still need to operate while holding an umbrella, which causes rainwater to easily drip onto the charging pile along the umbrella surface, easily causing damage to the charging pile. In addition, it is also inconvenient for the operator to hold the umbrella with one hand and operate with the other hand. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of poor rain protection effect of charging piles in the prior art, and to propose a protective device for new energy electric vehicle charging piles.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The top end of the driving member is connected with the driving member to the rotation of the steering wheel, and the driving member is connected with the gear to turn the steering wheel, the steering wheel is turned by the steering column, and the steering column is connected with the steering column through the gear wheel.

[0007] Optionally, the lever transmission member includes a reinforcement rod fixedly connected between the bottom plate and the base, a rotating rod is rotatably connected to the reinforcement rod, and both ends of the rotating rod are provided with sliding grooves along the direction of the rotating rod body.

[0008] Optionally, the trigger pedal consists of a pedal and a plurality of springs fixedly connected to the lower end of the pedal, a storage groove corresponding to the trigger pedal is provided on the base plate, the lower end of the spring is fixedly connected in the storage groove, the lower end of the trigger pedal is fixedly connected to a first driving rod, the lower end of the first driving rod slides through the base plate and is rotatably connected in the sliding groove.

[0009] Optionally, two left and right footprint marks are provided at the upper end of the pedal, and the footprint marks are arranged corresponding to the positions of the vertical plates.

[0010] Optionally, the rack transmission member includes a second driving rod and a rack fixedly connected to the upper end of the second driving rod, the lower end of the second driving rod passes through the cavity and the bottom plate and is rotatably connected in the sliding groove, and the rack is meshed with the driving gear.

[0011] Optionally, the rain shield is composed of two circular plates and a rectangular plate fixedly connected between the two circular plates, the rectangular plate is arranged along the tangent direction of the circular plates, the lower end of the top plate is fixedly connected to a bearing seat, a fixed shaft is installed on the bearing seat, and the two circular plates are coaxially fixedly connected at both ends of the fixed shaft.

[0012] Optionally, the circular plate is made of a transparent material, and the rectangular plate is made of an opaque material.

[0013] Optionally, the gear transmission member includes a rack segment and a driven gear meshing with each other, the rack segment is fixedly embedded at the lower edge of the circular plate with the center of the circular plate as the center, and the driven gear is fixedly connected to the rotating shaft.

[0014] Optionally, cleaning rods are fixedly connected to both sides of the side walls of the top plate, and the cleaning rods are arranged to fit the surface of the circular plate.

[0015] Optionally, cleaning strips are slidably provided on both upper and lower sides of the cleaning rod, so that the cleaning strips can move back and forth along the rod body of the cleaning rod.

[0016] The present invention has the following advantages:

[0017] By setting a pedal and transmitting through a lever transmission part, a gear transmission part, etc., the rain shield can automatically fall down to realize the rain protection function when the staff operates it. Compared with the existing protection device, the protection effect is better, and it can effectively avoid a series of inconveniences caused by the original fixed setting of the rain shield and poor protection effect, which requires the operator to hold an umbrella to operate. In addition, since the rain shield rotates every time it is stepped on, it can effectively avoid the accumulation of snow on the top plate, can protect the charging pile from being crushed by the snow, and improve the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the internal structure of a protection device for a new energy electric vehicle charging pile proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the external structure of a protection device for a new energy electric vehicle charging pile proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the connection relationship between a trigger pedal, a lever transmission member and a rack transmission member in a protection device for a new energy electric vehicle charging pile proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of a gear transmission part in a protection device for a new energy electric vehicle charging pile proposed by the present invention;

[0022] Figure 5 This is a schematic structural diagram of a pedal in a protection device for a new energy electric vehicle charging pile proposed by the present invention.

[0023] In the figure: 1 base, 2 bottom plate, 3 vertical plate, 4 top plate, 5 lever transmission member, 6 trigger pedal, 7 cavity, 8 slot, 9 fixed frame, 10 rotating shaft, 11 driving gear, 12 rack transmission member, 13 rain shield, 14 gear transmission member, 15 reinforcement rod, 16 rotating rod, 17 sliding groove, 18 pedal, 19 spring, 20 storage groove, 21 first driving rod, 22 footprint mark, 23 second driving rod, 24 rack, 25 circular plate, 26 rectangular plate, 27 bearing seat, 28 fixed shaft, 29 rack segment, 30 driven gear, 31 cleaning strip, 32 cleaning rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] Reference Figure 1-5A protective device for a new energy electric vehicle charging pile includes a base 1, the upper end of the base 1 is fixedly connected to a bottom plate 2, a plurality of reinforcement rods are fixedly connected between the bottom plate 2 and the base 1, and each reinforcement rod is evenly distributed at the lower end of the bottom plate 2. When installing, the base 1 is fixed to the ground, the upper end of the bottom plate 2 is fixedly connected to a vertical plate 3, and the upper end of the vertical plate 3 is fixedly connected to a top plate 4.

[0027] A lever transmission member 5 is provided between the bottom plate 2 and the base 1, and the lever transmission member 5 includes a reinforcement rod 15 fixedly connected between the bottom plate 2 and the base 1, and a rotating rod 16 is rotatably connected to the reinforcement rod 15. Both ends of the rotating rod 16 are provided with sliding grooves 17 along the direction of the rod body of the rotating rod 16. It should be noted that the parts of the rotating rod 16 located on both sides of the reinforcement rod 15 are arranged in a long and short manner.

[0028] A trigger pedal 6 is provided on one side of the upper end of the base plate 2, and a certain gap is reserved between the trigger pedal 6 and the vertical plate 3, so that the operator can take a step forward to facilitate releasing the trigger state of the trigger pedal 6. The trigger pedal 6 is composed of a pedal 18 and a plurality of springs 19 fixedly connected to the lower end of the pedal 18. A storage groove 20 corresponding to the trigger pedal 6 is provided on the base plate 2. The base plate 2 can be formed by bending a plate. The corresponding part of the storage groove 20 is formed by bending the plate three times continuously. The lower end of the spring 19 is fixedly connected in the storage groove 20. Under the action of the spring 19, the initial height of the trigger pedal 6 is higher than the upper end of the base plate 2. When the trigger pedal 6 is pressed downward, the trigger pedal 6 enters the storage groove 20. The lower end of the trigger pedal 6 is fixedly connected to a first driving rod 21. The lower end of the first driving rod 21 slides through the base plate 2 and is rotatably connected in the sliding groove 17. Specifically, the lower end of the first driving rod 21 is fixedly connected to a small cylindrical slider, which is located in the sliding groove 17 and can rotate or slide in the sliding groove 17.

[0029] Furthermore, two left and right footprint marks 22 are provided at the upper end of the pedal 18, and the footprint marks 22 are provided corresponding to the positions of the vertical plate 3. By providing the footprint marks 22, it is easy for the user to understand, and the user can quickly find the trigger position and step on it.

[0030] A cavity 7 is provided in the riser 3, a slot 8 is provided on a side of the bottom plate 2 away from the trigger pedal 6, a fixing frame 9 is fixedly connected to the side wall of the riser 3, a rotating shaft 10 is rotatably connected to the lower end of the fixing frame 9, a driving gear 11 is fixedly connected to the rotating shaft 10, and the driving gear 11 is arranged in the slot 8. Specifically, the outline of the driving gear 11 is located in the cavity 7, and the length of the slot 8 is greater than the diameter of the driving gear 11.

[0031] A rack transmission member 12 for driving the driving gear 11 is provided in the cavity 7. The rack transmission member 12 includes a second driving rod 23 and a rack 24 fixedly connected to the upper end of the second driving rod 23. The lower end of the second driving rod 23 passes through the cavity 7 and the bottom plate 2 and is rotatably connected in the sliding groove 17. A small cylindrical slider is fixedly connected to the lower end of the second driving rod 23. The small slider is located in the sliding groove 17 and can rotate or slide in the sliding groove 17. The rack 24 is meshed with the driving gear 11, so that the driving gear 11 is driven to rotate back and forth during the up and down movement of the rack 24.

[0032] The rack transmission member 12 and the trigger pedal 6 are respectively connected to the two sides of the lever transmission member 5. It should be noted that the length of the rotating rod 16 close to the trigger pedal 6 is smaller than the length of the rotating rod 16 close to the second driving rod 23, so that the torque on both sides of the rotating rod 16 is different, thereby saving effort and increasing the output torque.

[0033] A rain shield 13 is rotatably connected to the top plate 4. The rain shield 13 rotates around a horizontal rotation center and can be adjusted back and forth between horizontal and vertical states, so that the rain shield 13 is in an upper position under normal conditions, which is convenient for operators to walk to the front of the charging pile for operation. When the rain shield 13 is tilted downward, it can completely block the operator and has a strong rain-proof effect. There is no need to hold an umbrella, which not only improves safety but also reduces the difficulty of operation. In addition, in winter, the rain shield 13 can completely block the accumulated snow. During the operator's back and forth operation, the accumulated snow on the rain shield 13 can be shaken off to prevent the accumulated snow from continuing to accumulate on the top plate 4, causing deformation of the top plate 4 and damage to the charging pile on the lower side.

[0034] The rain shield 13 is composed of two circular plates 25 and a rectangular plate 26 fixedly connected between the two circular plates 25. The rectangular plate 26 is arranged along the tangent direction of the circular plate 25. The lower end of the top plate 4 is fixedly connected with a bearing seat 27, and a fixed shaft 28 is installed on the bearing seat 27. The two circular plates 25 are coaxially fixedly connected at both ends of the fixed shaft 28. It should be noted that the distance from the axis of the fixed shaft 28 to the end of the top plate 4 is smaller than the radius of the circular plate 25, so that there will be no interference between the rectangular plate 26 and the top plate 4.

[0035] Furthermore, the circular plate 25 is made of transparent material and the rectangular plate 26 is made of opaque material. The circular plate 25 is made of transparent material to increase the light entering the side and facilitate operation, while the rectangular plate 26 is made of opaque material, which can have a certain sun protection effect and prevent direct sunlight from damaging the charging pile.

[0036] The rain shield 13 is connected to the rotating shaft 10 through a gear transmission member 14. The gear transmission member 14 includes a rack segment 29 and a driven gear 30 that mesh with each other. The rack segment 29 is fixedly embedded in the lower edge of the circular plate 25 with the center of the circular plate 25 as the center. It should be noted that the rack segment 29 is only required to be set on one of the circular plates 25, and the other circular plate 25 can be set normally. The driven gear 30 is fixedly connected to the rotating shaft 10. During the rotation of the driven gear 30, the circular plate 25 can be driven to rotate synchronously through the rack segment 29 that meshes with it, thereby realizing the adjustment of the position of the rain shield 13.

[0037] Furthermore, a cleaning rod 32 is fixedly connected to both sides of the side walls of the top plate 4. The cleaning rod 32 is arranged in contact with the surface of the circular plate 25. Cleaning strips 31 are slidably provided on the upper and lower sides of the cleaning rod 32, so that the cleaning strip 31 can move back and forth along the rod direction of the cleaning rod 32. Since the cleaning rod 32 and the top plate 4 remain fixed, and the circular plate 25 rotates back and forth, the surface of the circular plate 25 can be cleaned to avoid dust falling, thereby maintaining the light transmittance of the circular plate 25. Since the cleaning strip 31 is arranged to move back and forth on the cleaning rod 32, the position of the cleaning strip 31 can be freely adjusted according to needs and actual dust falling conditions, and the back and forth rotation of the circular plate 25 can achieve a better cleaning effect.

[0038] When the present invention is in use, the operator steps on the pedal 18, and under the action of the operator's own gravity, the pedal 18 moves downward, at this time the spring 19 is compressed, the first drive rod 21 moves downward, the first drive rod 21 acts on the right side of the rotating rod 16, so that the rotating rod 16 rotates clockwise, thereby driving the second drive rod 23 to move upward, the second drive rod 23 drives the rack 24 to move upward, the rack 24 acts on the driving gear 11, so that the driving gear 11 rotates counterclockwise, because the driving gear 11, the driven gear 30 and the rotating shaft 10 are fixedly connected, the driven gear 30 will also rotate counterclockwise, the driven gear 30 acts on the rack segment 29, drives the circular plate 25 to rotate clockwise, thereby rotating the rectangular plate 26 to a tilted state, which has a better wind and rain protection effect, after the operator completes the operation, stepping forward a step, the trigger pedal 6 is automatically reset under the action of the spring 19, and the rectangular plate 26 will also be reset after a series of transmissions.

[0039] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, shall make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention, which shall be covered within the protection scope of the present invention. In the present invention, unless otherwise clearly specified and limited, the terms "cover", "embedded", "connected", "fixed", "distributed" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integrated one; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium; it may be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

Claims

1. A protective device for a new energy electric vehicle charging pile, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a bottom plate (2), the upper end of the bottom plate (2) is fixedly connected to a vertical plate (3), the upper end of the vertical plate (3) is fixedly connected to a top plate (4), a lever transmission member (5) is provided between the bottom plate (2) and the base (1), a trigger pedal (6) is provided on one side of the upper end of the bottom plate (2), a cavity (7) is provided in the vertical plate (3), a slot (8) is provided on a side of the bottom plate (2) away from the trigger pedal (6), a fixing frame (9) is fixedly connected to the side wall of the vertical plate (3), the lower end of the fixing frame (9) is rotatably connected to a rotating shaft (10), the A driving gear (11) is fixedly connected to the rotating shaft (10), the driving gear (11) being arranged in the slot (8), a rack transmission member (12) for driving the driving gear (11) being arranged in the cavity (7), the rack transmission member (12) and the trigger pedal (6) being respectively connected to two sides of the lever transmission member (5), a rain shield (13) being rotatably connected to the top plate (4), the rain shield (13) being rotatable around a horizontal rotation center and being able to be adjusted back and forth between a horizontal and a vertical state, the rain shield (13) being transmission-connected to the rotating shaft (10) via a gear transmission member (14); The lever transmission member (5) comprises a reinforcing rod (15) fixedly connected between the bottom plate (2) and the base (1), a rotating rod (16) being rotatably connected to the reinforcing rod (15), and sliding grooves (17) are provided at both ends of the rotating rod (16) along the direction of the rod body of the rotating rod (16); The rack transmission member (12) comprises a second driving rod (23) and a rack (24) fixedly connected to the upper end of the second driving rod (23); the lower end of the second driving rod (23) passes through the cavity (7) and the bottom plate (2) and is rotatably connected in the sliding groove (17); the rack (24) is meshed with the driving gear (11).

2. A protective device for a new energy electric vehicle charging pile according to claim 1, characterized in that: The trigger pedal (6) is composed of a pedal (18) and a plurality of springs (19) fixedly connected to the lower end of the pedal (18); a receiving groove (20) corresponding to the trigger pedal (6) is provided on the bottom plate (2); the lower end of the spring (19) is fixedly connected in the receiving groove (20); the lower end of the trigger pedal (6) is fixedly connected to a first driving rod (21); the lower end of the first driving rod (21) slides through the bottom plate (2) and is rotatably connected in the sliding groove (17).

3. A protective device for a new energy electric vehicle charging pile according to claim 2, characterized in that: The upper end of the pedal (18) is provided with two left and right footprint marks (22), and the footprint marks (22) are arranged corresponding to the positions of the vertical board (3).

4. A protective device for a new energy electric vehicle charging pile according to claim 1, characterized in that: The rain shield (13) is composed of two circular plates (25) and a rectangular plate (26) fixedly connected between the two circular plates (25); the rectangular plate (26) is arranged along the tangent direction of the circular plates (25); a bearing seat (27) is fixedly connected to the lower end of the top plate (4); a fixed shaft (28) is mounted on the bearing seat (27); and the two circular plates (25) are coaxially fixedly connected to the two ends of the fixed shaft (28).

5. A protection device for a new energy electric vehicle charging pile according to claim 4, characterized in that: The circular plate (25) is made of a transparent material, and the rectangular plate (26) is made of an opaque material.

6. A protection device for a new energy electric vehicle charging pile according to claim 4, characterized in that: The gear transmission member (14) comprises a rack segment (29) and a driven gear (30) which mesh with each other, the rack segment (29) being fixedly embedded at the lower edge of the circular plate (25) with the center of the circular plate (25) as the center, and the driven gear (30) being fixedly connected to the rotating shaft (10).

7. A protection device for a new energy electric vehicle charging pile according to claim 1, characterized in that: Cleaning rods (32) are also fixedly connected to both sides of the side walls of the top plate (4), and the cleaning rods (32) are arranged to fit the surface of the circular plate (25).

8. A protection device for a new energy electric vehicle charging pile according to claim 7, characterized in that: Cleaning strips (31) are slidably provided on both upper and lower sides of the cleaning rod (32), so that the cleaning strip (31) can move back and forth along the rod body direction of the cleaning rod (32).

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