Charging pile with monitoring function

Abstract

A charging pile with a monitoring function comprises a box body, a monitoring assembly is arranged at the top of the box body, a charging gun is arranged on one side of the box body, a cable is connected to the bottom of the charging gun, a cable winding assembly used for winding the cable is arranged in the box body, and a reciprocating assembly used for driving the cable to reciprocate is arranged in the box body. The reciprocating assembly is provided with an extrusion assembly used for extruding the cable, when the cable winding assembly winds the cable, the reciprocating assembly drives the cable to do reciprocating motion, and the extrusion assembly synchronously extrudes the cable, so that the cable is tightly wound on the cable winding assembly. The problem that the cable is loosened due to the fact that the cable is not tightly wound enough is solved, the cable is prevented from being bent, overlapped or knotted in the winding process, the risk that an insulating layer outside the cable is damaged is reduced, potential safety hazards such as electric leakage are avoided, and the service life of the cable is shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicles, and particularly relates to a charging pile with a monitoring function. Background Art

[0002] With the development of new energy vehicles, the demand for charging piles is also increasing. A charging pile is a device that provides electrical energy for electric vehicles, enabling electric vehicles to store sufficient power to support their operation. Most of the existing charging piles are located in public places. In order to cope with the complex and changeable environment, improve the user experience, and strengthen management and maintenance, a charging pile with a monitoring function is needed.

[0003] For example, in the patent document with the publication number "CN221851733U" and the name "A Charging Device Facilitating Real-Time Monitoring", the patent document includes a charging pile. The monitoring camera is fixedly connected to the top of the charging pile. The first fixing plate is fixedly connected to the right side of the charging pile. The mounting plate is connected to the bottom of the first fixing plate. The wire winding device is arranged on the side of the charging pile. Installing the wire winding device can rotate and wind the wire, which is time-saving and labor-saving, and there will be no entanglement during winding. The protection device is arranged on the side of the charging pile. Installing the protection device is to protect the charging pile. The base is arranged at the bottom of the charging pile, and the second fixing plate is fixedly connected to the top of the base. By starting the first motor, the first motor drives the rotating rod to rotate, thereby driving the winding roller to rotate, so that the cable can be wound.

[0004] However, although the above-mentioned document can complete the cable winding operation with the help of the winding roller, in the actual winding process, there is a problem that the cable is not tightly wound and becomes loose, which will cause the cable to bend, overlap or knot during the winding process, greatly increasing the risk of damage to the outer insulating layer of the cable, triggering safety hazards such as electric leakage, and shortening the service life of the wire; it will also cause entanglement between the cables during the subsequent unwinding operation, hindering the smooth progress of the unwinding process, and reducing the overall efficiency and quality of the cable winding and unwinding operations. Summary of the Invention

[0005] The object of the present invention is to overcome the deficiencies of the prior art and propose a charging pile with a monitoring function to solve the technical problem that in the actual winding process, the cable is not tightly wound and becomes loose mentioned in the background art.

[0006] To achieve the above object, the present invention adopts the following technical solutions: A charging pile with a monitoring function includes a box body. A monitoring component is arranged at the top of the box body. A charging gun is arranged on one side of the box body. A cable is connected to the bottom of the charging gun. A wire winding component for winding the cable is arranged in the box body. A reciprocating component for driving the cable to move back and forth is arranged in the box body. An extrusion component for extruding the cable is arranged on the reciprocating component. When the wire winding component winds up the cable, the reciprocating component drives the cable to move back and forth, and the extrusion component synchronously extrudes the cable, so that the cable is tightly wound on the wire winding component.

[0007] Working principle: When it is necessary to wind up the cable, start the winding component to wind up the cable. At the same time, the reciprocating component drives the cable to move back and forth, so that the cable is wound orderly during the winding process of the cable, and the coils formed by the winding of the cable are neatly arranged. Since the extrusion component extrudes the cable, the cable maintains an appropriate tension when moving, which is convenient for the cable to be tightly wound on the wire winding component.

[0008] The beneficial effects of the present invention are as follows: Since a wire winding component is arranged in the box body, a reciprocating component is also arranged in the box body, and an extrusion component is arranged on the reciprocating component. Therefore, when winding up the cable, start the winding component to wind up the cable. At the same time, the reciprocating component drives the cable to move back and forth, so that it is convenient to wind the cable orderly during the winding process of the cable, and the coils formed by the winding of the cable are neatly arranged. Since the extrusion component extrudes the cable during the movement of the cable, the cable maintains an appropriate tension when moving, which is convenient for the cable to be tightly wound on the wire winding component, avoiding the problem of loose winding of the cable due to insufficient tightness, thus preventing the cable from being bent, overlapped or knotted during the winding process, reducing the risk of damage to the external insulation layer of the cable, and further avoiding safety hazards such as electric leakage and shortening the service life of the cable. At the same time, in the subsequent unwinding operation, entanglement between the cables is avoided, the unwinding process proceeds smoothly, and the overall efficiency and quality of the cable winding and unwinding operations are improved.

[0009] Further, the wire winding component includes a second motor and two support plates. The two support plates are fixedly arranged at the bottom in the box body, and the two support plates are arranged at intervals. A rotating shaft is rotatably arranged between the two support plates. A wire winding roller is fixedly arranged on the rotating shaft. The wire winding roller is connected to one end of the cable. The second motor is fixedly arranged on one of the support plates, and the second motor is fixedly connected to one end of the rotating shaft.

[0010] Further, the reciprocating component includes a mounting plate and a reciprocating lead screw. The mounting plate is fixedly arranged in the box body. A chute is opened at the top of the mounting plate. The reciprocating lead screw is rotatably arranged in the chute. A slider is threadedly connected to the reciprocating lead screw. The slider is slidably connected to the chute. Two symmetrically arranged guide wheels are rotatably arranged at the top of the slider. Guide grooves are opened on the outer circumferences of the two guide wheels. The two guide grooves form a threading space for the cable. A first transmission component for driving the reciprocating lead screw to rotate is arranged on the mounting plate.

[0011] Further, the first transmission assembly includes a first transmission wheel and a second transmission wheel. The first transmission wheel is fixedly sleeved at one end of the rotating shaft, the second transmission wheel is fixedly sleeved at one end of the reciprocating lead screw, and a transmission belt is sleeved on the second transmission wheel and the first transmission wheel.

[0012] Further, the extrusion assembly includes two connecting plates. The two connecting plates are symmetrically and fixedly arranged on the slider. A moving rod is slidably arranged on the connecting plate. One end of the moving rod is fixedly provided with a U-shaped frame. A first connecting shaft is rotatably arranged in the U-shaped frame. The first connecting shaft is fixedly connected with the corresponding guide wheel. The other end of the moving rod is fixedly provided with a top plate. A spring is fixedly arranged between the top plate and the corresponding connecting plate.

[0013] Further, a first fixing plate is fixedly arranged on the slider. A sleeve is rotatably arranged on the first fixing plate. Brush hairs are uniformly fixedly arranged in the sleeve. The cable passes through the sleeve and contacts the brush hairs. A driving assembly for driving the sleeve to rotate is arranged on one of the U-shaped frames.

[0014] Further, the driving assembly includes a second fixing plate and a toothed ring. The second fixing plate is fixedly arranged on one of the U-shaped frames. A second connecting shaft is rotatably arranged on the second fixing plate. One end of the second connecting shaft is fixedly provided with a third gear. The toothed ring is fixedly arranged on the sleeve. The toothed ring meshes with the third gear. A second transmission assembly is arranged between the second connecting shaft and one of the first connecting shafts.

[0015] Further, the second transmission assembly includes a first bevel gear and a second bevel gear. The second bevel gear is fixedly arranged on the second connecting shaft. The first bevel gear is fixedly arranged on one of the first connecting shafts. The first bevel gear meshes with the second bevel gear.

[0016] Further, the monitoring assembly includes a rotating column. The rotating column is rotatably arranged on the top of the box body. A rotating plate is fixedly arranged on the top of the rotating column. A camera is fixedly arranged on the rotating plate. A rotating assembly for driving the rotating column to rotate is arranged on the top of the box body.

[0017] Further, the rotating assembly includes a first motor and a second gear. The first motor is fixedly arranged on the top of the box body. The output end of the first motor is fixedly provided with a first gear. The second gear is fixedly arranged on the rotating column. The second gear meshes with the first gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a perspective view of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 is a perspective view of the winding assembly and the reciprocating assembly of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of part A; Figure 5 Isometric view of the sleeve of the present invention.

[0019] Explanation of reference numerals: 1, box body; 2, base; 3, gun seat; 4, charging gun; 5, cable; 6, rotating column; 7, rotating plate; 8, camera; 9, first motor; 10, first gear; 11, second gear; 12, support plate; 13, second motor; 14, wire reel; 15, rotating shaft; 16, mounting plate; 17, sliding groove; 18, reciprocating screw rod; 19, first transmission wheel; 20, second transmission wheel; 21, transmission belt; 22, slider; 23, guide wheel; 24, guide groove; 25, U-shaped frame; 26, first connecting shaft; 27, connecting plate; 28, moving rod; 29, top plate; 30, spring; 31, second fixing plate; 32, second connecting shaft; 33, second bevel gear; 34, first bevel gear; 35, first fixing plate; 36, sleeve; 37, toothed ring; 38, third gear; 39, brush bristles. Detailed implementation manners

[0020] The technical solutions in the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] As shown in Figure 1 and Figure 2 A charging pile with a monitoring function includes a box body 1. A base 2 is fixedly installed at the bottom of the box body 1. A monitoring component is installed on the top of the box body 1. The monitoring component includes a rotating column 6. The rotating column 6 is rotatably installed at the center of the top of the box body 1. A rotating plate 7 is fixedly installed at the top of the rotating column 6. A camera 8 is fixedly installed at the bottom of the end of the rotating plate 7 away from the rotating column 6. The camera 8 is used for real-time video recording of the surrounding environment, so as to monitor the surrounding environment. A rotating component for driving the rotating column 6 to rotate is installed on the top of the box body 1. The rotating component includes a first motor 9 and a second gear 11. The second motor 13 is fixedly installed on the top of the box body 1. A first gear 10 is fixedly sleeved on the output end of the first motor 9. The second gear 11 is fixedly sleeved on the outer periphery of the rotating column 6. The second gear 11 meshes with the first gear 10. Starting the first motor 9 drives the first gear 10 to rotate. The first gear 10 drives the second gear 11 to rotate. The second gear 11 drives the rotating column 6 to rotate. The rotating column 6 drives the rotating plate 7 to rotate. The rotating plate 7 drives the camera 8 to rotate, which is convenient for the camera 8 to monitor in different directions, improves the use experience of charging users, and provides a safer and more convenient charging environment for them.

[0022] As shown in Figures 1-4As shown, a charging gun 4 is provided on one side of the box body 1, and a gun seat 3 that cooperates with the charging gun 4 is provided on the box body 1. When the charging gun 4 is idle, it is convenient to insert the charging gun 4 into the gun seat 3 for storage. A cable 5 is connected to the bottom of the charging gun 4, and an avoidance hole for the cable 5 to penetrate into the box body 1 is formed on one side of the box body 1. A wire winding assembly for winding the cable 5 is installed inside the box body 1. The wire winding assembly includes a second motor 13 and two support plates 12. The two support plates 12 are vertically and fixedly installed at the bottom inside the box body 1, and the two support plates 12 are arranged at intervals. A rotating shaft 15 is rotatably installed between the two support plates 12. The two ends of the rotating shaft 15 are respectively rotatably installed with the corresponding support plates 12 through bearings. A wire winding roller 14 is fixedly sleeved on the outer circumference of the rotating shaft 15, and the wire winding roller 14 is connected to one end of the cable 5. The second motor 13 is fixedly installed on one side of one of the support plates 12, and the output end of the second motor 13 is fixedly connected to one end of the rotating shaft 15. The second motor 13 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the wire winding roller 14 to rotate to wind the cable 5 on the wire winding roller 14, thereby storing the cable 5. It can prevent the cable 5 from being exposed outside and rubbing against the ground, resulting in skin damage, and prevent the internal wires from breaking due to being run over by the tires of passing vehicles. At the same time, it can also isolate the erosion of natural factors such as wind, sun, and rain on the cable 5, thereby extending the service life of the cable 5.

[0023] As Figure 3 and Figure 4 shown, a reciprocating assembly for driving the cable 5 to reciprocate is installed inside the box body 1. The reciprocating assembly includes a mounting plate 16 and a reciprocating lead screw 18. The mounting plate 16 is fixedly installed at the bottom inside the box body 1 and is parallel to the wire winding roller 14. A chute 17 is formed along the length direction of the top of the mounting plate 16. The reciprocating lead screw 18 is rotatably installed in the chute 17. Both ends of the reciprocating lead screw 18 are smooth rod sections, and both ends of the reciprocating lead screw 18 penetrate into the chute 17 and are rotatably installed with the chute 17. A slider 22 is threadedly connected to the outer circumference of the reciprocating lead screw 18, and the slider 22 is slidably connected to the chute 17. Two symmetrically arranged guide wheels 23 are rotatably installed on the top of the slider 22. Guide grooves 24 are formed along the circumferences of the outer circumferences of the two guide wheels 23. Thus, a threading space for the cable 5 is formed between the two guide grooves 24. The guide grooves 24 are adapted to the outer circumference of the cable 5, facilitating the close fit between the guide grooves 24 and the outer circumference of the cable 5. The cable 5 is threaded through between the two guide wheels 23 through the two guide grooves 24, thereby preventing the cable 5 from slipping off the guide wheels 23 during the movement process. Moreover, the guide wheels 23 also play a role in guiding the cable 5, making the cable 5 move more smoothly and avoiding the situation of the cable 5 being bent.

[0024] As Figure 3 and Figure 4As shown in the figure, a first transmission assembly for driving the reciprocating lead screw 18 to rotate is installed on the mounting plate 16. The first transmission assembly includes a first transmission wheel 19 and a second transmission wheel 20. One end of the rotating shaft 15 passes through the corresponding support plate 12 and extends to the outside of the support plate 12. The first transmission wheel 19 is fixedly sleeved on one end of the rotating shaft 15 located outside the support plate 12. One end of the reciprocating lead screw 18 passes through the mounting plate 16 and extends to the outside of the mounting plate 16. The second transmission wheel 20 is fixedly sleeved on one end of the reciprocating lead screw 18 located outside the mounting plate 16. A transmission belt 21 is sleeved on the outer circumferences of the second transmission wheel 20 and the first transmission wheel 19. Both the first transmission wheel 19 and the second transmission wheel 20 are pulley wheels, and the transmission belt 21 is a conveyor belt. During the process of winding the cable 5, the rotating shaft 15 drives the first transmission wheel 19 to rotate simultaneously. The first transmission wheel 19 drives the second transmission wheel 20 to rotate through the transmission belt 21. The second transmission wheel 20 drives the reciprocating lead screw 18 to rotate. The reciprocating lead screw 18 drives the slider 22 to reciprocate along the chute 17. The slider 22 drives the two guide wheels 23 to reciprocate. The two guide wheels 23 drive the cable 5 to reciprocate axially along the winding roller 14. Thus, during the rotation of the winding roller 14, the cable 5 is wound orderly, and the coils formed by winding the cable 5 are neatly arranged on the outer circumference of the winding roller 14, avoiding the disorderly stacking and entanglement of the cable 5 with each other and the occurrence of knotting.

[0025] As Figure 4 shown, an extrusion assembly for extruding the cable 5 is installed on the reciprocating assembly. When the winding assembly winds the cable 5, the reciprocating assembly drives the cable 5 to reciprocate, and the extrusion assembly synchronously extrudes the cable 5, so that the cable 5 is tightly wound on the winding assembly. The extrusion assembly includes two connecting plates 27. Both of the two connecting plates 27 are in an "L" shape. The two connecting plates 27 are symmetrically and fixedly installed on the slider 22. A moving rod 28 is slidably installed on the connecting plate 27. A through hole is formed on the connecting plate 27. The moving rod 28 is horizontally inserted into the corresponding through hole and is slidably installed in cooperation with the corresponding through hole. One end of the moving rod 28 is fixedly installed with a U-shaped frame 25. A first connecting shaft 26 is vertically rotatably installed in the U-shaped frame 25. The first connecting shaft 26 is along the axial direction of the corresponding guide wheel 23 and is fixedly inserted into the corresponding guide wheel 23. One end of the moving rod 28 away from the U-shaped frame 25 is fixedly installed with a circular top plate 29. A spring 30 is fixedly installed between the top plate 29 and the corresponding connecting plate 27. The spring 30 is sleeved on the outer circumference of the corresponding moving rod 28. One end of the spring 30 is fixedly connected to the corresponding top, and the other end of the spring 30 is fixedly connected to the corresponding connecting plate 27.

[0026] When the cable 5 is threaded between the two guide wheels 23, the spring 30 is in a stretched state. Thus, under the action of the restoring force of the spring 30, the restoring force of the spring 30 is transmitted to the U-shaped frame through the top plate 29 and the moving rod 28. The U-shaped frame 25 applies a continuous and stable pressure to the cable 5 through the guide wheels 23. Thus, the two guide wheels 23 squeeze the cable 5, enabling the cable 5 to maintain an appropriate tension during movement, facilitating the cable 5 to be tightly wound around the outer periphery of the winding roller 14, avoiding the problem of the cable 5 becoming loose when wound around the winding roller 14, thereby preventing the cable 5 from being bent, overlapped or knotted during the winding process, reducing the risk of damage to the outer insulating layer of the cable 5, and further avoiding safety hazards such as electric leakage and shortening the service life of the cable 5.

[0027] As Figure 4 shown, a first fixed plate 35 is fixedly installed on one side of the slider 22. A through hole is formed in the center of the first fixed plate 35. A sleeve 36 is rotatably installed in the through hole through a bearing. Brush hairs 39 are uniformly and fixedly installed on the inner wall of the sleeve 36. The sleeve 36 corresponds to the threading space formed by the two guide grooves 24, facilitating the cable 5 to pass through along the axial direction of the sleeve 36, enabling the cable 5 to be located at the center of the sleeve 36, and enabling the brush hairs 39 to surround the cable 5 and contact the cable 5, thereby facilitating the brush hairs 39 to clean the dust adhered to the outer periphery of the cable 5.

[0028] As Figure 4 shown, a driving component for driving the sleeve 36 to rotate is installed on one of the U-shaped frames 25. The driving component includes a second fixed plate 31 and a toothed ring 37. The second fixed plate 31 is fixedly installed on the top of one of the U-shaped frames 25. An installation hole is formed in the second fixed plate 31. A second connecting shaft 32 is horizontally arranged and rotatably installed in the installation hole. A third gear 38 is fixedly sleeved on the end of the second connecting shaft 32 away from the U-shaped frame 25. The toothed ring 37 is fixedly sleeved on the outer periphery of the sleeve 36, and the toothed ring 37 meshes with the third gear 38. A second transmission component is provided between the second connecting shaft 32 and one of the first connecting shafts 26. The second transmission component includes a first bevel gear 34 and a second bevel gear 33. The second bevel gear 33 is fixedly sleeved on the end of the second connecting shaft 32 away from the third gear 38. One end of one of the first connecting shafts 26 extends above the corresponding U-shaped frame 25. The first bevel gear 34 is fixedly sleeved on the end of the corresponding first connecting shaft 26 located above the U-shaped frame 25, and the first bevel gear 34 meshes with the second bevel gear 33.

[0029] During the charging process, the cable 5 is located outside the box body 1 for a long time and is likely to be contaminated with a layer of dust on its surface. The dust will affect the heat dissipation of the cable 5, increase the resistance of the cable 5, and thus affect the charging efficiency. Therefore, it is necessary to clean the dust on the cable 5. When the cable 5 moves, since the two guide wheels 23 apply a certain pressure on the cable 5, the cable 5 drives the guide wheels 23 to rotate through friction. The guide wheels 23 drive the corresponding first connecting shafts 26 to rotate. The first connecting shafts 26 drive the first bevel gears 34 to rotate. The first bevel gears 34 drive the second bevel gears 33 to rotate. The second bevel gears 33 drive the third gears 38 to rotate through the second connecting shafts 32. The third gears 38 drive the toothed rings 37 to rotate. The toothed rings 37 drive the sleeves 36 to rotate. The sleeves 36 drive the brush hairs 39 inside them to rotate to clean the dust and impurities on the outer periphery of the cable 5, preventing the dust and impurities adhered to the outer periphery of the cable 5 from affecting the heat dissipation of the cable 5 and increasing the resistance of the cable 5, thereby avoiding affecting the charging efficiency.

[0030] Working principle: When it is necessary to charge the vehicle, start the second motor 13 to drive the rotating shaft 15 to rotate. The rotating shaft 15 drives the wire reel 14 to release the cable 5, and adjust the appropriate length of the released cable 5 according to the position of the vehicle charging port. During this process, at the same time, remove the charging gun 4, pull out the cable 5 from the box body 1, and then insert the charging gun 4 into the vehicle charging port for charging.

[0031] After the vehicle charging is completed and the cable 5 needs to be wound up, start the second motor 13 to drive the rotating shaft 15 to rotate. The rotating shaft 15 drives the wire reel 14 to rotate to wind the cable 5 around the outer periphery of the wire reel 14. At the same time, the rotating shaft 15 drives the first transmission wheel 19 to rotate. The first transmission wheel 19 drives the second transmission wheel 20 to rotate through the transmission belt 21. The second transmission wheel 20 drives the reciprocating lead screw 18 to rotate. The reciprocating lead screw 18 drives the slider 22 to reciprocate along the chute 17. The slider 22 simultaneously drives the two connecting plates 27, the moving rod 28 and the U-shaped frame 25 to reciprocate. The two U-shaped frames 25 drive the two guide wheels 23 to reciprocate. The two guide wheels 23 drive the cable 5 to reciprocate axially along the wire reel 14. Thus, during the rotation of the wire reel 14, the cable 5 is wound up orderly, so that the coils formed by the winding of the cable 5 are neatly arranged on the outer periphery of the wire reel 14, avoiding the disorderly stacking and mutual entanglement of the cable 5 and the occurrence of knotting.

[0032] When the cable 5 is threaded between the two guide wheels 23, since the spring 30 is in a stretched state, under the action of the restoring force of the spring 30, the restoring force of the spring 30 is transmitted to the U-shaped frame through the top plate 29 and the moving rod 28. The U-shaped frame 25 applies a continuous and stable pressure on the cable 5 through the guide wheels 23, so that the two guide wheels 23 squeeze the cable 5, enabling the cable 5 to maintain an appropriate tension during movement, facilitating the cable 5 to be tightly wound around the outer periphery of the winding roller 14, avoiding the problem of the cable 5 becoming loose when wound around the winding roller 14, thereby preventing the cable 5 from being bent, overlapped or knotted during the winding process, reducing the risk of damage to the outer insulating layer of the cable 5, and further avoiding potential safety hazards such as electric leakage and shortening the service life of the cable 5.

[0033] Meanwhile, during the movement of the cable 5, since the two guide wheels 23 apply a certain pressure on the cable 5, the cable 5 drives the guide wheels 23 to rotate through friction. The guide wheels 23 drive the corresponding first connecting shaft 26 to rotate. The first connecting shaft 26 drives the first bevel gear 34 to rotate. The first bevel gear 34 drives the second bevel gear 33 to rotate. The second bevel gear 33 drives the third gear 38 to rotate through the second connecting shaft 32. The third gear 38 drives the toothed ring 37 to rotate. The toothed ring 37 drives the sleeve 36 to rotate. The sleeve 36 drives the brush 39 inside it to rotate to clean the dust and impurities on the outer periphery of the cable 5, preventing the dust and impurities adhered to the outer periphery of the cable 5 from affecting the heat dissipation of the cable 5 and increasing the resistance of the cable 5, thereby affecting the charging efficiency.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A charging pile with a monitoring function, comprising a box body (1), characterized in that, A monitoring component is provided at the top of the box body (1). A charging gun (4) is provided on one side of the box body (1). A cable (5) is connected to the bottom of the charging gun (4). A wire winding component for winding the cable (5) is provided in the box body (1). A reciprocating component for driving the cable (5) to reciprocate is provided in the box body (1). An extrusion component for extruding the cable (5) is provided on the reciprocating component. When the wire winding component winds up the cable (5), the reciprocating component drives the cable (5) to reciprocate, and the extrusion component synchronously extrudes the cable (5) so that the cable (5) is tightly wound on the wire winding component.

2. The charging pile with a monitoring function according to claim 1, wherein The wire winding component includes a second motor (13) and two support plates (12). The two support plates (12) are fixedly arranged at the bottom in the box body (1), and the two support plates (12) are arranged at intervals. A rotating shaft (15) is rotatably arranged between the two support plates (12). A wire winding roller (14) is fixedly arranged on the rotating shaft (15). The wire winding roller (14) is connected to one end of the cable (5). The second motor (13) is fixedly arranged on one of the support plates (12), and the second motor (13) is fixedly connected to one end of the rotating shaft (15).

3. The charging pile with a monitoring function according to claim 2, characterized in that, The reciprocating component includes a mounting plate (16) and a reciprocating lead screw (18). The mounting plate (16) is fixedly arranged in the box body (1). A chute (17) is formed at the top of the mounting plate (16). The reciprocating lead screw (18) is rotatably arranged in the chute (17). A slider (22) is threadedly connected to the reciprocating lead screw (18). The slider (22) is slidably connected to the chute (17). Two symmetrically arranged guide wheels (23) are rotatably arranged at the top of the slider (22). Guide grooves (24) are formed on the outer circumferences of the two guide wheels (23). The two guide grooves (24) form a threading space for the cable (5). A first transmission component for driving the reciprocating lead screw (18) to rotate is arranged on the mounting plate (16).

4. The charging pile with a monitoring function according to claim 3, wherein The first transmission component includes a first transmission wheel (19) and a second transmission wheel (20). The first transmission wheel (19) is fixedly sleeved on one end of the rotating shaft (15). The second transmission wheel (20) is fixedly sleeved on one end of the reciprocating lead screw (18). A transmission belt (21) is sleeved on the second transmission wheel (20) and the first transmission wheel (19).

5. The charging pile with a monitoring function according to claim 3, wherein, The extrusion component includes two connecting plates (27). The two connecting plates (27) are symmetrically and fixedly arranged on the slider (22). A moving rod (28) is slidably arranged on the connecting plate (27). A U-shaped frame (25) is fixedly arranged at one end of the moving rod (28). A first connecting shaft (26) is rotatably arranged in the U-shaped frame (25). The first connecting shaft (26) is fixedly connected to the corresponding guide wheel (23). A top plate (29) is fixedly arranged at the other end of the moving rod (28). A spring (30) is fixedly arranged between the top plate (29) and the corresponding connecting plate (27).

6. The charging pile with a monitoring function according to claim 5, characterized in that, A first fixed plate (35) is fixedly arranged on the slider (22). A sleeve (36) is rotatably arranged on the first fixed plate (35). Brush hairs (39) are uniformly and fixedly arranged in the sleeve (36). The cable (5) passes through the sleeve (36) and contacts the brush hairs (39). A driving component for driving the sleeve (36) to rotate is arranged on one of the U-shaped frames (25).

7. The charging pile with a monitoring function according to claim 6, characterized in that, The driving component includes a second fixed plate (31) and a toothed ring (37). The second fixed plate (31) is fixedly arranged on one of the U-shaped frames (25). A second connecting shaft (32) is rotatably arranged on the second fixed plate (31). A third gear (38) is fixedly arranged at one end of the second connecting shaft (32). The toothed ring (37) is fixedly arranged on the sleeve (36). The toothed ring (37) meshes with the third gear (38). A second transmission component is arranged between the second connecting shaft (32) and one of the first connecting shafts (26).

8. The charging pile with a monitoring function according to claim 7, characterized in that, The second transmission component includes a first bevel gear (34) and a second bevel gear (33). The second bevel gear (33) is fixedly arranged on the second connecting shaft (32). The first bevel gear (34) is fixedly arranged on one of the first connecting shafts (26). The first bevel gear (34) meshes with the second bevel gear (33).

9. The charging pile with a monitoring function according to any one of claims 1-8, characterized in that, The monitoring component includes a rotating column (6). The rotating column (6) is rotatably arranged on the top of the box body (1). A rotating plate (7) is fixedly arranged at the top of the rotating column (6). A camera (8) is fixedly arranged on the rotating plate (7). A rotating component for driving the rotating column (6) to rotate is arranged on the top of the box body (1).

10. The charging pile with a monitoring function according to any one of claims 9, characterized in that, The rotating component includes a first motor (9) and a second gear (11). The first motor (9) is fixedly arranged on the top of the box body (1). A first gear (10) is fixedly arranged at the output end of the first motor (9). The second gear (11) is fixedly arranged on the rotating column (6). The second gear (11) meshes with the first gear (10).

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