CN208053144U - A kind of quick charge stake of electric vehicle - Google Patents

Abstract

The utility model discloses a fast charging pile for electric vehicles, which comprises a charging pile body, the charging pile body is in the shape of a cube, the top of the charging pile body is fixedly connected with a top plate, the bottom end of the charging pile body is fixedly connected with a base, and the top plate Between the charging pile body and the base, a limit rod and a screw are respectively installed on both sides of the body of the charging pile. A square frame is movablely sleeved on the pile body, and fixed ears are symmetrically fixedly connected to both sides of the outer wall of the square frame, and one of the fixed ears is slidably connected to a limit rod. In the utility model, through the design of the top plate, the base, the limit rod, the screw rod, the fixed ear and the second motor, the lifting of the square frame can be realized, and the design of the bevel gear, the first motor and the main bevel gear can drive The four rollers rotate synchronously to clean the dirt on the surface of the charging pile body.

Description

A fast charging pile for electric vehicles

technical field

The utility model relates to the technical field of automobile charging piles, in particular to a fast charging pile for electric vehicles.

Background technique

The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential area parking lots or charging stations. Charge all models of electric vehicles. The input end of the charging pile is directly connected to the AC grid, and the output end is equipped with a charging plug for charging the electric vehicle.

Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile. Most of the existing fast charging piles are installed outdoors. After being exposed to wind and rain for a long time, a lot of dirt will accumulate on the surface of the pile body. If it is not cleaned in time, it will affect the appearance, and it will also easily cause the heat dissipation vent to be blocked. Artificial cleaning is labor-intensive and expensive. For this reason, we design A fast charging pile for electric vehicles is developed to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a fast charging pile for electric vehicles.

In order to achieve the above object, the utility model adopts the following technical solutions:

A fast charging pile for electric vehicles, comprising a charging pile body, the charging pile body is in the shape of a cube, the top of the charging pile body is fixedly connected to a top plate, the bottom end of the charging pile body is fixedly connected to a base, and the top plate and the base are located between the The two sides of the charging pile body are respectively equipped with a limit rod and a screw. The two ends of the limit rod are fixedly connected to the top plate and the base, respectively, and the two ends of the screw are respectively connected to the top plate and the base. The movable sleeve on the charging pile body There is a square frame, and the two sides of the outer wall of the square frame are fixedly connected with fixed ears symmetrically, one of the fixed ears is slidingly connected with the limit rod, and the other fixed ear is connected with the screw thread, and the four inner walls of the square frame are symmetrically fixedly connected There are fixed seats, the two fixed seats on the inner wall of the same side of the square frame are rotatably connected with a rotating shaft, and rollers are fixedly sleeved on the rotating shaft, and the two ends of the rotating shaft respectively pass through the fixed seats and extend to the outside symmetrically fixedly connected with cones. The bevel gears on the two adjacent ends of the four rotating shafts mesh with each other. The inner wall of the square frame is fixedly connected with the first motor, and the output shaft of the first motor is fixedly connected with the main bevel gear. The gear meshes with one of the bevel gears.

Preferably, an L-shaped connecting plate is provided directly below the roller, a first threaded hole is provided in the center of one side of the L-shaped connecting plate, and a second threaded hole is provided in the center of the bottom side of the four side walls of the square frame. The first threaded hole and the second threaded hole are internally threaded with screws.

Preferably, a rubber pad is fixedly connected to the top of the side of the L-shaped connecting plate close to the roller, and the rubber pad is pressed against the roller.

Preferably, brushes are fixedly sheathed on the outer wall of the roller.

Preferably, the base is a cavity structure, the bottom end of the screw extends through the top wall of the base to the inside of the base, a second motor is fixedly installed on the inner bottom wall of the base, and the output shaft of the second motor passes through the coupling and the screw fixed connection at the bottom.

Compared with the prior art, the beneficial effect of the utility model is: in the utility model, through the design of the top plate, the base, the limit rod, the screw rod, the fixed ear and the second motor, the lifting of the square frame can be realized, and the conical The design of the gear, the first motor and the main bevel gear can drive the four rollers to rotate synchronously to clean the dirt on the surface of the charging pile body. Through the design of the L-shaped connecting plate, the dirt on the rollers can be scraped off to ensure The use effect of the roller, the utility model has a simple structure, is convenient to use, can effectively clean the dirt on the surface of the charging pile body, does not need manual cleaning, and saves costs.

Description of drawings

Fig. 1 is a front structural schematic diagram of a fast charging pile for an electric vehicle proposed by the utility model;

Fig. 2 is a schematic structural diagram of a top view of a square frame of a fast charging pile for an electric vehicle proposed by the utility model;

Fig. 3 is a schematic structural diagram of the connection relationship between a square frame and an L-shaped connecting plate of a fast charging pile for an electric vehicle proposed by the utility model.

In the figure: 1 charging pile body, 2 top plate, 3 base, 4 limit rod, 5 screw, 6 square frame, 7 fixing ear, 8 fixing seat, 9 rotating shaft, 10 roller, 11 bevel gear, 12 first motor , 13 main bevel gears, 14 L-shaped connecting plates, 15 screws, 16 second motors.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, a fast charging pile for electric vehicles includes a charging pile body 1, the charging pile body 1 is in the shape of a cube, the top of the charging pile body 1 is fixedly connected to a top plate 2, and the bottom end of the charging pile body 1 is fixedly connected to There is a base 3, and between the top plate 2 and the base 3, a limit rod 4 and a screw 5 are respectively installed on both sides of the charging pile body 1. The two ends of the limit rod 4 are respectively fixedly connected to the top plate 2 and the base 3. Both ends are rotatably connected to the top plate 2 and the base 3 respectively. The charging pile body 1 is movably provided with a square frame 6 . The outer wall of the square frame 6 is fixedly connected with fixed ears 7 symmetrically on both sides, and one of the fixed ears 7 is connected to a limit rod. 4 sliding connection, the other fixed ear 7 is threadedly connected with the screw rod 5, the four inner walls of the square frame 6 are all symmetrically fixedly connected with the fixed seat 8, and the two fixed seats 8 on the same side inner wall of the square frame 6 are rotationally connected with The rotating shaft 9 is fixed with a roller 10 on the rotating shaft 9, and the two ends of the rotating shaft 9 respectively pass through the fixed seat 8 and extend to the outside symmetrically and fixedly connected with a bevel gear 11. The bevel gears on the two adjacent ends of the four rotating shafts 9 11 are meshed with each other, the inner wall of the square frame 6 is fixedly connected with the first motor 12, the output shaft of the first motor 12 is fixedly connected with the main bevel gear 13, the main bevel gear 13 is meshed with one of the bevel gears 11, and the roller An L-shaped connecting plate 14 is arranged directly below the cylinder 10, and a first threaded hole is provided in the center of one side of the L-shaped connecting plate 14, and a second threaded hole is provided in the center of the bottom side of the four side walls of the square frame 6. Screws 15 are installed in the threaded hole and the second threaded hole. The top of the L-shaped connecting plate 14 close to the roller 10 is fixedly connected with a rubber pad. The rubber pad and the roller 10 are squeezed together. The outer wall of the roller 10 is fixed A brush is provided, the base 3 is a cavity structure, the bottom end of the screw rod 5 extends through the top wall of the base 3 to the inside of the base 3, and a second motor 16 is fixedly installed on the inner bottom wall of the base 3, and the output of the second motor 16 The shaft is fixedly connected with the bottom end of the shaft coupling and the screw rod 5. In the utility model, through the design of the top plate 2, the base 3, the limit rod 4, the screw rod 5, the fixed ear 7 and the second motor 16, the square frame 6 can be realized. Through the design of the bevel gear 11, the first motor 12 and the main bevel gear 13, the four rollers 10 can be driven to rotate synchronously, and the dirt on the surface of the charging pile body 1 can be cleaned. Through the design of the L-shaped connecting plate 14, The dirt on the roller 10 can be scraped off to ensure the use effect of the roller 10. The utility model is simple in structure, easy to use, and can effectively clean the dirt on the surface of the charging pile body 1 without manual cleaning, saving costs.

Working principle: When in use, the first motor 12 starts to drive the main bevel gear 13 to rotate, thereby driving the bevel gear 11 to rotate, so that the rotating shaft 9 rotates to drive the roller 10 to rotate, and the brush on the surface of the roller 10 contacts the charging pile body 1 Scratch and clean the dirt on the surface of the charging pile body 1 on the surface, start the second motor 16 to drive the screw 5 to rotate, so that the fixed ear 7 lifts, so that the square frame 6 lifts and cleans the surface of the charging pile body 1, and the limit rod 4 is opposite Frame 6 plays a stable role.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. A fast charging pile for electric vehicles, comprising a charging pile body (1), characterized in that the charging pile body (1) is in the shape of a cube, and the top of the charging pile body (1) is fixedly connected with a top plate (2) , the bottom end of the charging pile body (1) is fixedly connected with a base (3), between the top plate (2) and the base (3) are respectively installed on both sides of the charging pile body (1) with a limit rod (4) and a screw ( 5), the two ends of the limit rod (4) are fixedly connected to the top plate (2) and the base (3) respectively, and the two ends of the screw rod (5) are respectively connected to the top plate (2) and the base (3) in rotation, so The charging pile body (1) is movable with a square frame (6), and the outer wall of the square frame (6) is fixedly connected with fixed ears (7) symmetrically on both sides, one of the fixed ears (7) and the limit rod (4 ) sliding connection, another fixed ear (7) is threaded with the screw rod (5), and the four inner walls of the square frame (6) are all symmetrically fixedly connected with a fixed seat (8), and the same side inner wall of the square frame (6) A rotating shaft (9) is rotatably connected between the two fixed seats (8) on the top, and a roller (10) is fixedly sleeved on the rotating shaft (9). The two ends of the rotating shaft (9) respectively pass through the fixed seat (8) Bevel gears (11) are symmetrically and fixedly connected to the outside, and the bevel gears (11) on the two adjacent ends of the four rotating shafts (9) mesh with each other. The inner wall of the square frame (6) is fixedly connected with the first A motor (12), the output shaft of the first motor (12) is fixedly connected with a main bevel gear (13), and the main bevel gear (13) meshes with one of the bevel gears (11). 2. A fast charging pile for electric vehicles according to claim 1, characterized in that an L-shaped connecting plate (14) is provided directly below the roller (10), and the L-shaped connecting plate (14) One side center is provided with the first threaded hole, and the center of four sidewall bottom sides of the square frame (6) is provided with the second threaded hole, and the first threaded hole and the second threaded hole are internally threaded with screws (15). 3. A fast charging pile for electric vehicles according to claim 2, characterized in that a rubber pad is fixedly connected to the top of the side of the L-shaped connecting plate (14) close to the roller (10), and the rubber pad and The rollers (10) are extruded. 4. The fast charging pile for electric vehicles according to claim 1, characterized in that, the outer wall of the roller (10) is fixedly covered with a brush. 5. A fast charging pile for electric vehicles according to claim 1, characterized in that the base (3) is a cavity structure, and the bottom end of the screw (5) extends through the top wall of the base (3) to In the inside of the base (3), a second motor (16) is fixedly installed on the inner bottom wall of the base (3), and the output shaft of the second motor (16) is fixedly connected with the bottom of the screw rod (5) by a shaft coupling.