A charging pile for a collision-proof new energy vehicle

Abstract

The invention relates to a new energy vehicle charging pile, and particularly to a collision-proof charging pile for new energy vehicles. The invention provides a collision-proof charging pile for new energy vehicles that can fully intercept a vehicle and prevent the vehicle from hitting the charging pile. A collision-proof charging pile for new energy vehicles includes a base, a mounting seat, a charging pile, a collision-proof mechanism, etc.; the mounting seat is connected to the upper side of the base by bolts, the charging pile is connected to the upper side of the mounting seat by bolts, and the collision-proof mechanism is arranged on the base. The invention prevents the vehicle from moving forward by the rotation of the crawler, preventing the vehicle from hitting the charging pile, and at the same time, the spring buffers the vehicle to a certain extent, achieving full anti-collision of the charging pile.

Description

Technical Field

[0001] The present invention relates to a charging pile for new energy vehicles, and particularly to a charging pile for anti-collision new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as the power source, integrate advanced technologies in vehicle power control and drive, and form vehicles with advanced technical principles, new technologies, and new structures. For example, pure electric vehicles are driven by electric motors, and the technology is relatively simple and mature. As long as there is a power supply, they can be charged through a charging pile. The function of a charging pile is similar to that of a "gas station" in a gas station. After new energy vehicles gradually spread across the country, charging piles for new energy vehicles have been installed in various regions. As the "gas station" for new energy vehicles, the safety of vehicle charging piles is particularly important.

[0003] Traditional vehicle charging piles only set up a railing or a speed bump to simply slow down and intercept the vehicle, and cannot completely prevent the vehicle from hitting the charging pile. When a vehicle approaches the charging pile for charging, if the vehicle speed is relatively fast or there is no time to brake, it may hit the vehicle charging pile, resulting in damage to the charging pile and causing safety accidents. Therefore, we urgently need to develop an anti-collision charging pile for new energy vehicles that can fully intercept the vehicle and prevent the vehicle from hitting the charging pile to protect the charging pile. Summary of the Invention

[0004] In order to solve the problem that traditional vehicle charging piles only set up a railing or a speed bump to simply slow down and intercept the vehicle, and cannot completely prevent the vehicle from hitting the charging pile and causing damage to the charging pile, the present invention provides an anti-collision charging pile for new energy vehicles that can fully intercept the vehicle and prevent the vehicle from hitting the charging pile to protect the charging pile.

[0005] The technical implementation solution of the present invention is: an anti-collision charging pile for new energy vehicles, including a base, a mounting seat, a charging pile, an anti-collision mechanism, and a locking device. The mounting seat is bolted to the upper side of the base, the charging pile is bolted to the upper side of the mounting seat, the anti-collision mechanism is arranged on the base, and the locking device is arranged on the anti-collision mechanism and connected to the base.

[0006] In a preferred embodiment of the present invention, the anti-collision mechanism includes a vertical plate, a roller, and a crawler. Four vertical plates are fixedly connected to the inner bottom of the base. A roller is rotatably connected between two of the vertical plates. The two rollers are symmetrically arranged, and a crawler is wound between the two rollers.

[0007] In a preferred embodiment of the present invention, the locking device includes a sliding frame, a cylinder, a spring, a cross bar, a vertical bar, a driving plate, a mounting rod, a ratchet wheel and a one-way valve. On one side of the top of the base close to the mounting seat, two sliding frames are connected by bolts. The two sliding frames are symmetrically arranged. The mounting seat is located between the two sliding frames. The cylinder is slidably connected to the sliding frame. A spring is connected between the sliding frame and the cylinder. A cross bar is fixedly connected between the two cylinders. Two vertical bars are fixedly connected to the upper side of the cross bar, and the two vertical bars are symmetrically arranged. The two vertical bars are jointly and fixedly connected with a driving plate. The mounting rod is fixedly connected to the bottom of the cylinder. The mounting rod is slidably connected to the base. Ratchet wheels are fixedly connected to both ends of the roller, and the two ratchet wheels are symmetrically arranged. Two one-way valves are installed on one side of the base far from the mounting rod, and the two one-way valves are symmetrically arranged. A one-way valve is also installed at the bottom end of the mounting rod. The one-way valve is in contact with the ratchet wheel.

[0008] In a preferred embodiment of the present invention, a cleaning mechanism is further included. The cleaning mechanism is arranged on the base. The cleaning mechanism includes a rotating shaft, a first gear, a second gear, a cleaning roller and a collection box. The rotating shaft is rotatably connected to one side of the base far from the mounting rod. First gears are fixedly connected to both ends of the roller far from the mounting rod. The vertical plate is located between the first gear and the ratchet wheel. Second gears are fixedly connected to both ends of the ratchet wheel. The first gear meshes with the second gear. The cleaning roller is fixedly connected to the rotating shaft. The cleaning roller is located between the two second gears. The cleaning roller is in contact with the track. The collection box is slidably connected to one side of the base close to the cleaning roller. The collection box is located directly below the cleaning roller.

[0009] In a preferred embodiment of the present invention, a protection device is further included. The protection device is arranged on the base. The protection device includes a support frame, a load-bearing frame, a square frame, a round shaft and a load-bearing roller. Five support frames are fixedly connected to both sides of the inner bottom of the base, and the five support frames on both sides are evenly distributed. The track is located between the five support frames on both sides. The five support frames on both sides are jointly and fixedly connected with a load-bearing frame at the top. The load-bearing frame is located between the two rollers and is located inside the track. A number of square frames are fixedly connected to the upper side of the load-bearing frame. The round shaft is rotatably connected to the square frame. The load-bearing roller is fixedly connected to the round shaft. The load-bearing roller is in contact with the track.

[0010] In a preferred embodiment of the present invention, a protective plate is further included. The protective plate is fixedly connected to the driving plate.

[0011] In a preferred embodiment of the present invention, a baffle is further included. The baffle is fixedly connected to the top of the charging pile.

[0012] Beneficial effects:

[0013] 1. If the car accidentally collides with the drive plate during driving, the drive plate will move towards the charging pile under the impact force of the car, thereby canceling the restriction on the track. At the same time, the spring has a large buffering force and will buffer the drive plate, thus decelerating and intercepting the car to prevent the car from rushing forward rapidly all the time and hitting the main part of the charging pile during charging.

[0014] 2. The rotation of the car tires will drive the track to reverse, and the reverse rotation of the track will prevent the car from moving forward continuously, further preventing the car from hitting the charging pile; when the car moves backward, since the two one-way valves installed on the base limit the other two ratchets, the track will not rotate at this time, facilitating the car to move backward smoothly.

[0015] 3. When the track rotates, it will drive the cleaning roller to rotate, and the rotation of the cleaning roller will clean the track, cleaning the dust and small stones remaining on the track during the car's driving, keeping the friction between the track and the car tires, enabling the rotation of the track when the car tires rotate, and better avoiding the charging pile from being hit.

[0016] 4. The load-bearing frame will support the track, allowing the car to drive more smoothly on the track and preventing the car from crushing the track during driving; at the same time, when the track rotates, it will drive the load-bearing roller to rotate, which can effectively reduce the friction between the track and the load-bearing roller, thereby reducing the wear of the track and enabling the track to rotate smoothly, thus better protecting the charging pile.

[0017] 5. The protection plate will protect the car during a collision, avoiding scratching the car's paint; the baffle can prevent direct sunlight from shining on the charging pile and can also block rain for the charging pile, protecting the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0019] Figure 2 It is a sectional structural schematic diagram of the present invention.

[0020] Figure 3 It is a sectional three-dimensional structural schematic diagram of the anti-collision mechanism of the present invention.

[0021] Figure 4 It is a sectional three-dimensional structural schematic diagram of the anti-collision mechanism and the locking device of the present invention.

[0022] Figure 5 It is a sectional three-dimensional structural schematic diagram of the locking device of the present invention.

[0023] Figure 6 It is a sectional three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0024] Figure 7 This is the first partially sectional three-dimensional structural schematic diagram of the protection device of the present invention.

[0025] Figure 8 This is the second partially sectional structural schematic diagram of the protection device of the present invention.

[0026] Among them, the above-mentioned drawings include the following reference numerals: 1 - base, 2 - mounting seat, 3 - charging pile, 4 - anti-collision mechanism, 41 - vertical plate, 42 - roller, 43 - crawler belt, 5 - locking device, 51 - sliding frame, 52 - cylinder, 53 - spring, 54 - cross bar, 55 - vertical bar, 56 - driving plate, 57 - mounting rod, 58 - ratchet wheel, 59 - one-way valve, 6 - cleaning mechanism, 61 - rotating shaft, 62 - first gear, 63 - second gear, 64 - cleaning roller, 65 - collection box, 7 - protection device, 71 - support frame, 72 - load-bearing frame, 73 - square box, 74 - round shaft, 75 - load-bearing roller, 8 - protection plate, 9 - baffle plate. Detailed implementation manners

[0027] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, and pasting in the existing technology, which will not be elaborated here.

[0028] Embodiment 1

[0029] An anti-collision charging pile for new energy vehicles, as Figures 1 - 5 shown, includes a base 1, a mounting seat 2, a charging pile 3, an anti-collision mechanism 4 and a locking device 5. The mounting seat 2 is connected to the upper side of the base 1 by bolts, the charging pile 3 is connected to the upper side of the mounting seat 2 by bolts. The charging pile 3 is used to charge the vehicle. The anti-collision mechanism 4 is arranged on the base 1. The anti-collision mechanism 4 is used to intercept and prevent collision of the vehicle. The locking device 5 is arranged on the anti-collision mechanism 4 and is connected to the base 1. The locking device 5 is used to control the anti-collision mechanism 4.

[0030] The anti-collision mechanism 4 includes a vertical plate 41, a roller 42 and a crawler belt 43. Four vertical plates 41 are fixedly connected to the inner bottom of the base 1. A roller 42 is rotatably connected between two of the vertical plates 41. The two rollers 42 are symmetrically arranged. The roller 42 is horizontally arranged. A crawler belt 43 is wound between the two rollers 42. One side of the crawler belt 43 is exposed outside the base 1.

[0031] The locking device 5 includes a sliding frame 51, a cylinder 52, a spring 53, a cross bar 54, a vertical bar 55, a driving plate 56, a mounting rod 57, a ratchet wheel 58 and a one-way valve 59. On one side of the top of the base 1 close to the mounting seat 2, two sliding frames 51 are connected by bolts. The two sliding frames 51 are symmetrically arranged. The mounting seat 2 is located between the two sliding frames 51. The cylinder 52 is slidably connected to the sliding frame 51. A spring 53 is connected between the sliding frame 51 and the cylinder 52 by a hook. A cross bar 54 is fixedly connected between the two cylinders 52. The cross bar 54 is horizontally arranged. Two vertical bars 55 are fixedly connected to the upper side of the cross bar 54. The two vertical bars 55 are symmetrically arranged. The vertical bars 55 are vertically arranged. The two vertical bars 55 are jointly and fixedly connected to a driving plate 56. The mounting rod 57 is welded to the bottom of the cylinder 52. The mounting rod 57 is vertically arranged. The mounting rod 57 is slidably connected to the base 1. Ratchet wheels 58 are fixedly connected to both ends of the roller 42. The two ratchet wheels 58 are symmetrically arranged. Two one-way valves 59 are installed on one side of the base 1 away from the mounting rod 57. The two one-way valves 59 are symmetrically arranged. A one-way valve 59 is also installed at the bottom end of the mounting rod 57. The one-way valve 59 contacts the ratchet wheel 58. The one-way valve 59 enables the ratchet wheel 58 to rotate in only one direction.

[0032] The present invention is embedded in the ground, and the top of the base 1 is flush with the ground so that a vehicle can drive in for charging. When a new energy vehicle needs to be charged, the vehicle owner slows down and drives the vehicle onto the crawler 43 at the top of the base 1, and uses the charging pile 3 for charging. At this time, since the one-way valve 59 installed on the mounting rod 57 limits two of the ratchets 58, one of the drums 42 is limited, so that the crawler 43 will not rotate, allowing the vehicle to drive forward smoothly on the crawler 43. If the vehicle accidentally collides with the drive plate 56 during driving, the drive plate 56 will move in the direction close to the charging pile 3 under the impact force of the vehicle. The movement of the drive plate 56 will drive the vertical rod 55 to move, the movement of the vertical rod 55 will drive the horizontal rod 54 to move, the movement of the horizontal rod 54 will drive two cylinders 52 to move, and the spring 53 is compressed. At the same time, the spring 53 has a large buffering force, which will buffer the cylinder 52, and then buffer the drive plate 56, thereby decelerating and intercepting the vehicle to prevent the vehicle from rushing forward rapidly all the time and hitting the main part of the charging pile during charging. The movement of the cylinder 52 will drive the mounting rod 57 to move, the movement of the mounting rod 57 will drive the one-way valve 59 connected thereto to move, and the one-way valve 59 connected to the mounting rod 57 will move out of contact with two of the ratchets 58. The one-way valve 59 connected to the mounting rod 57 no longer limits two of the ratchets 58. Since the tires of the vehicle are rotating at this time, and there is a large frictional force between the tires of the vehicle and the crawler 43, the clockwise rotation of the tires of the vehicle will drive the crawler 43 to rotate counterclockwise, and the counterclockwise rotation of the crawler 43 will prevent the vehicle from moving forward continuously, further preventing the vehicle from hitting the charging pile 3. At this time, the vehicle owner can move the vehicle backward for a certain distance. Since the two one-way valves 59 installed on the base 1 limit the other two ratchets 58, the other drum 42 is limited. At this time, the crawler 43 will not rotate clockwise, so the rotation of the vehicle's tires will not drive the crawler 43 to rotate, which is convenient for the vehicle to drive backward smoothly. When the vehicle moves backward and is out of contact with the drive plate 56, the reset of the spring 53 will drive the cylinder 52 to reset, the reset of the cylinder 52 will drive the horizontal rod 54 and the mounting rod 57 to reset, the reset of the mounting rod 57 will drive the one-way valve 59 to reset, the reset of the one-way valve 59 will contact the ratchet 58 again and limit the ratchet 58, the reset of the horizontal rod 54 will drive the vertical rod 55 to reset, and the reset of the vertical rod 55 will drive the drive plate 56 to reset.

[0033] Embodiment 2

[0034] Based on Embodiment 1, as Figure 6As shown in the figure, it further includes a cleaning mechanism 6. The cleaning mechanism 6 is arranged on the base 1 and is used to clean the crawler 43 to keep the friction between the crawler 43 and the vehicle tire, so that the crawler 43 can be driven to rotate when the vehicle tire rotates, and the charging pile 3 can be protected from collision. The cleaning mechanism 6 includes a rotating shaft 61, a first gear 62, a second gear 63, a cleaning roller 64 and a collection box 65. The rotating shaft 61 is rotatably connected to the side of the base 1 away from the mounting rod 57. The rotating shaft 61 is horizontally arranged. The two ends of the roller 42 away from the mounting rod 57 are fixedly connected with the first gear 62. The vertical plate 41 is located between the first gear 62 and the ratchet wheel 58. The two ends of the ratchet wheel 58 are fixedly connected with the second gear 63. The first gear 62 meshes with the second gear 63. The cleaning roller 64 is fixedly connected to the rotating shaft 61. The cleaning roller 64 is used to clean the crawler 43. The cleaning roller 64 is located between the two second gears 63 and contacts the crawler 43. The collection box 65 is slidably connected to the side of the base 1 close to the cleaning roller 64. The collection box 65 is located directly below the cleaning roller 64 and is used to collect the dust and small stones swept off by the cleaning roller 64.

[0035] When the vehicle travels on the crawler 43, the dust and small stones in the tire may remain on the crawler 43, affecting the friction between the crawler 43 and the tire. When the crawler 43 rotates, it will drive the cylinder 52 to rotate. The rotation of one cylinder 52 will drive the two first gears 62 to rotate. The rotation of the first gear 62 will drive the second gear 63 meshing with it to rotate. The rotation of the second gear 63 will drive the rotating shaft 61 to rotate. The rotation of the rotating shaft 61 will drive the cleaning roller 64 to rotate. The rotation of the cleaning roller 64 will clean the dust and small stones remaining on the crawler 43. The dust and small stones swept off by the cleaning roller 64 will fall into the collection box 65 and be collected by the collection box 65, thereby cleaning the crawler 43, keeping the friction between the crawler 43 and the vehicle tire, so that the crawler 43 can be driven to rotate when the vehicle tire rotates, and better avoiding the charging pile from being hit.

[0036] Embodiment 3

[0037] Based on Embodiment 2, as Figures 7 - 8As shown in the figure, it further includes a protection device 7. The protection device 7 is arranged on the base 1 and is used to protect the crawler 43, reduce the wear of the crawler 43, enable the crawler 43 to rotate smoothly, and provide sufficient anti-collision protection for the charging pile 3. The protection device 7 includes a support frame 71, a load-bearing frame 72, a square frame 73, a round shaft 74, and a load-bearing roller 75. Five support frames 71 are welded to both sides of the inner bottom of the base 1, and the five support frames 71 on both sides are evenly distributed. The crawler 43 is located between the five support frames 71 on both sides. A load-bearing frame 72 is welded to the tops of the five support frames 71 on both sides. The load-bearing frame 72 is located between the two rollers 42 and is inside the crawler 43. A number of square frames 73 are welded to the upper side of the load-bearing frame 72. The round shaft 74 is rotatably connected inside the square frame 73. The round shaft 74 is horizontally arranged. The load-bearing roller 75 is fixedly connected to the round shaft 74. The load-bearing roller 75 is horizontally arranged and contacts the crawler 43.

[0038] Since the car has a relatively heavy weight, in order to prevent the crawler 43 from being crushed when the car travels on the crawler 43, the load-bearing frame 72 can support the crawler 43, enabling the car to travel more smoothly on the crawler 43 while also protecting the crawler 43. At the same time, when the crawler 43 rotates, it will drive the load-bearing roller 75 to rotate, which can effectively reduce the friction between the crawler 43 and the load-bearing roller 75, thereby reducing the wear of the crawler 43 and enabling the crawler 43 to rotate smoothly, thus better protecting the charging pile.

[0039] Embodiment 4

[0040] Based on Embodiment 3, as Figure 4 shown in the figure, it further includes a protective plate 8. The protective plate 8 is fixedly connected to the driving plate 56 and is used to protect the car.

[0041] When the car collides with the driving plate 56, it may scratch the car's paint. The protective plate 8 on the driving plate 56 can protect the car, prevent the car's paint from being scratched, and at the same time prevent the car from damaging the driving plate 56.

[0042] Embodiment 5

[0043] Based on Embodiment 4, as Figure 2 shown in the figure, it further includes a baffle 9. The baffle 9 is fixedly connected to the top of the charging pile 3 and is used to shade and shelter the charging pile 3 from rain.

[0044] The baffle 9 on the charging pile 3 can prevent direct sunlight from shining on the charging pile 3 and at the same time can shelter the charging pile 3 from rain, providing protection for the charging pile 3.

[0045] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A charging pile for a collision-proof new energy vehicle, comprising a base (1), a mounting seat (2) and a charging pile (3), wherein the mounting seat (2) is fixedly connected to the upper side of the base (1), and the charging pile (3) is fixedly connected to the upper side of the mounting seat (2), and the feature is that, It further includes an anti-collision mechanism (4) and a locking device (5). The anti-collision mechanism (4) is arranged on the base (1), and the locking device (5) is arranged on the anti-collision mechanism (4) and connected to the base (1). The anti-collision mechanism (4) includes a vertical plate (41), a roller (42) and a crawler belt (43). Four vertical plates (41) are fixedly connected to the inner bottom of the base (1). A roller (42) is rotatably connected between two of the vertical plates (41). The two rollers (42) are symmetrically arranged, and a crawler belt (43) is wound between the two rollers (42). The locking device (5) includes a sliding frame (51), a cylinder (52), a spring (53), a cross bar (54), a vertical rod (55), a driving plate (56), a mounting rod (57), a ratchet wheel (58) and a one-way valve (59). Two sliding frames (51) are connected to one side of the base (1) near the mounting seat (2). The two sliding frames (51) are symmetrically arranged. The mounting seat (2) is located between the two sliding frames (51). The cylinder (52) is slidably connected to the sliding frame (51). A spring (53) is connected between the sliding frame (51) and the cylinder (52). A cross bar (54) is fixedly connected between the two cylinders (52). Two vertical rods (55) are fixedly connected to the upper side of the cross bar (54), and the two vertical rods (55) are symmetrically arranged. The two vertical rods (55) are jointly fixedly connected to a driving plate (56). The mounting rod (57) is fixedly connected to the bottom of the cylinder (52). The mounting rod (57) is slidably connected to the base (1). Ratchet wheels (58) are fixedly connected to both ends of the roller (42), and the two ratchet wheels (58) are symmetrically arranged. Two one-way valves (59) are installed on one side of the base (1) far from the mounting rod (57), and the two one-way valves (59) are symmetrically arranged. A one-way valve (59) is also installed at the bottom end of the mounting rod (57). The one-way valve (59) contacts the ratchet wheel (58).

2. The anti-collision charging pile for new energy vehicles according to claim 1, characterized in that, It further includes a cleaning mechanism (6). The cleaning mechanism (6) is arranged on the base (1). The cleaning mechanism (6) includes a rotating shaft (61), a first gear (62), a second gear (63), a cleaning roller (64) and a collection box (65). The rotating shaft (61) is rotatably connected to the inner side of the base (1) far from the mounting rod (57). The two ends of the roller (42) far from the mounting rod (57) are fixedly connected with the first gear (62). The vertical plate (41) is located between the first gear (62) and the ratchet wheel (58). The two ends of the ratchet wheel (58) are fixedly connected with the second gear (63). The first gear (62) meshes with the second gear (63). The cleaning roller (64) is fixedly connected to the rotating shaft (61). The cleaning roller (64) is located between the two second gears (63). The cleaning roller (64) contacts the crawler belt (43). The collection box (65) is slidably connected to the side of the base (1) close to the cleaning roller (64). The collection box (65) is located directly below the cleaning roller (64).

3. The anti-collision charging pile for new energy vehicles according to claim 2, characterized in that, It further includes a protection device (7). The protection device (7) is arranged on the base (1). The protection device (7) includes a support frame (71), a load-bearing frame (72), a square frame (73), a round shaft (74) and a load-bearing roller (75). Five support frames (71) are fixedly connected to both sides of the inner bottom of the base (1), and the five support frames (71) on both sides are evenly distributed. The crawler belt (43) is located between the five support frames (71) on both sides. The tops of the five support frames (71) on both sides are jointly fixedly connected with a load-bearing frame (72). The load-bearing frame (72) is located between the two rollers (42), and the load-bearing frame (72) is located inside the crawler belt (43). A number of square frames (73) are fixedly connected to the upper side of the load-bearing frame (72). The round shaft (74) is rotatably connected inside the square frame (73). The load-bearing roller (75) is fixedly connected to the round shaft (74). The load-bearing roller (75) contacts the crawler belt (43).

4. The anti-collision charging pile for new energy vehicles according to claim 3, characterized in that, It further includes a protection plate (8). The protection plate (8) is fixedly connected to the driving plate (56).

5. The anti-collision charging pile for new energy vehicles according to claim 4, characterized in that, It further includes a baffle (9). The baffle (9) is fixedly connected to the top of the charging pile (3).

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