A mobile charging pile

Abstract

The utility model relates to charging pile technical field discloses a mobile charging pile, including charging pile, the bottom of charging pile installs a plurality of moving wheel, the outer wall fixed connection of rotating rod has synchronous wheel no.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, and in particular to a mobile charging pile. Background Technology

[0002] With the continuous improvement of new energy technologies and the country's vigorous development of electric vehicles, more and more people are starting to use electric vehicles. In order to make it convenient for electric vehicles to charge, many parking lots have set up fixed charging stations. However, these charging stations are fixed in the parking spaces. When charging an electric vehicle, it is necessary to park the electric vehicle in the charging space to connect to the charging station for charging. However, when the electric vehicle is not charging, the charging space will be occupied, which may easily prevent the electric vehicle that needs to be charged from charging. Therefore, a mobile charging station is needed.

[0003] Mobile charging stations are equipped with wheels, which allow the charging station to move and make it convenient to use anytime and anywhere. However, the presence of wheels also makes the charging station susceptible to movement by external forces, which can affect its normal operation. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a mobile charging pile, which aims to improve the problem that charging piles are easily moved by external forces.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mobile charging pile, comprising a charging pile, a plurality of moving wheels installed at the bottom end of the charging pile, a plurality of rotating rods and worm gears rotatably connected to the inner wall of the charging pile, a second synchronous wheel and a worm gear fixedly connected to the outer wall of the rotating rods, a plurality of first mobile frames slidably connected to the inner wall of the charging pile, a rack fixedly connected to the outer wall of the first mobile frame, a second mobile frame slidably connected to the inner wall of the first mobile frame, a spring provided at the top end of the second mobile frame, an anti-slip pad installed at the bottom end of the second mobile frame, a motor installed on the inner wall of the charging pile, a first synchronous wheel fixedly connected to the output end of the first motor, a plurality of first synchronous belts meshing with the toothed ends of the first synchronous wheel, a storage assembly provided on the inner wall of the charging pile, and a shock-absorbing assembly provided at the bottom end of the charging pile.

[0006] The above technical solution involves moving the charging pile using four moving wheels, which in turn causes motor one to drive two rotating rods to rotate via synchronous wheel one, synchronous belt one, and synchronous wheel two. This causes the worm gear to drive moving frame one via worm wheel and rack, and moving frame one to drive moving frame two via spring one, so that the anti-slip pad contacts the ground and the charging pile is fixed in position.

[0007] Preferably, the shock absorption component includes a sliding groove, a plurality of the sliding grooves are formed at the bottom of the charging pile, a movable frame three is slidably connected to the inner wall of the sliding groove, a spring two is provided between the movable frame three and the sliding groove, and the movable wheel is rotatably connected to the bottom of the movable frame three.

[0008] Preferably, the storage assembly includes a second motor, which is mounted on the inner wall of the charging pile. A rotating frame is rotatably connected to the inner wall of the charging pile. A connecting block is fixedly connected to the inner wall of the rotating frame. A charging cable is rotatably connected to the inner wall of the connecting block. A rubber ring is slidably connected to the inner wall of the charging pile. A cable is slidably connected to the inner wall of the rubber ring. A charging interface is installed at one end of the cable. A fourth synchronous pulley is fixedly connected to the outer wall of the rotating frame. A third synchronous pulley is fixedly connected to the output end of the second motor. A second synchronous belt is meshed between the teeth of the third and fourth synchronous pulleys.

[0009] Preferably, the timing belt is engaged with the tooth end of the timing pulley, the worm gear is engaged with the tooth end of the worm wheel, and the worm wheel is engaged with the tooth end of the rack.

[0010] Preferably, the spring is disposed on the inner wall of the movable frame, and the plurality of anti-slip pads are in contact with the ground.

[0011] Preferably, the other end of the cable is fixedly connected to the inner wall of the rotating frame and the connecting block, the charging cable is installed on the inner wall of the charging pile, and the rotating frame is rotatably connected to the outer wall of the charging cable.

[0012] Preferably, the inner wall of the charging pile is threadedly connected with a first fixing frame and a second fixing frame. The first fixing frame is slidably connected to the outer wall of the second fixing frame. Cleaning pads are installed on the inner walls of both the first fixing frame and the second fixing frame. A protective frame is fixedly connected to the outer wall of the charging pile.

[0013] Preferably, the plurality of cleaning pads are slidably connected to the outer wall of the cable, and the charging interface is slidably connected to the outer wall of the first fixing frame, the second fixing frame, and the cleaning pads.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the first motor drives the first synchronous wheel to rotate, which in turn drives the two synchronous belts and the second synchronous wheel to rotate the two rotating rods and the four worm gears. The worm gear drives the rack and the moving frame to move downwards through the worm gears, so that the anti-slip pad contacts the ground and the charging pile is fixed in position.

[0016] 2. In this utility model, the rotating frame is indirectly driven by the motor, which in turn drives the cable, allowing the cable to wrap around the rotating frame and be stored inside the charging pile, thereby preventing the cable from being affected by the external environment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a mobile charging station proposed in this utility model.

[0018] Figure 2 This is a cross-sectional view of the fixed structure of a mobile charging pile proposed in this utility model;

[0019] Figure 3 A cross-sectional view of the storage structure of a mobile charging pile proposed in this utility model;

[0020] Figure 4 This is a cross-sectional view of the protective structure of a mobile charging pile proposed in this utility model.

[0021] Figure 5 This is a cross-sectional view of a partially improved structure of a mobile charging pile proposed in this utility model.

[0022] Legend:

[0023] 1. Charging pile; 2. Moving wheel; 3. Motor 1; 4. Synchronous pulley 1; 5. Synchronous belt 1; 6. Synchronous pulley 2; 7. Rotating rod; 8. Worm gear; 9. Worm wheel; 10. Moving frame 1; 11. Rack; 12. Moving frame 2; 13. Spring 1; 14. Anti-slip mat; 15. Motor 2; 16. Synchronous pulley 3; 17. Synchronous belt 2; 18. Synchronous pulley 4; 19. Rotating frame; 20. Connecting block; 21. Charging cable; 22. Cable; 23. Charging interface; 24. Rubber ring; 25. Fixing frame 1; 26. Fixing frame 2; 27. Cleaning pad; 28. Protective frame; 29. ​​Sliding groove; 30. Moving frame 3; 31. Spring 2. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Example 1:

[0026] Reference Figure 1 and Figure 2This utility model provides an embodiment of a mobile charging pile, including a charging pile 1. Multiple moving wheels 2 are installed at the bottom of the charging pile 1. Multiple rotating rods 7 and worm gears 9 are rotatably connected to the inner wall of the charging pile 1. Synchronous wheels 6 and worm gears 8 are fixedly connected to the outer wall of the rotating rods 7. Multiple moving frames 10 are slidably connected to the inner wall of the charging pile 1. Racks 11 are fixedly connected to the outer wall of the moving frames 10. Moving frames 12 are slidably connected to the inner wall of the moving frames 10. A spring 13 is provided at the top of the moving frames 12. The bottom end of the charging pile 1 is equipped with an anti-slip pad 14. The inner wall of the charging pile 1 is equipped with a motor 3. The output end of the motor 3 is fixedly connected to a synchronous pulley 4. The tooth end of the synchronous pulley 4 is meshed with multiple synchronous belts 5. The inner wall of the charging pile 1 is equipped with a storage component. The bottom end of the charging pile 1 is equipped with a shock-absorbing component. The synchronous belt 5 is meshed with the tooth end of the synchronous pulley 6. The worm 8 is meshed with the tooth end of the worm wheel 9. The worm wheel 9 is meshed with the tooth end of the rack 11. The spring 13 is set on the inner wall of the moving frame 10. Multiple anti-slip pads 14 are in contact with the ground.

[0027] Specifically, two synchronous belts 5 connect synchronous pulley 4 and two synchronous pulleys 6, enabling motor 3 to drive two rotating rods 7 to rotate. The rotating rods 7 drive the worm gears 8 at both ends to rotate, allowing the worm wheel 9 to drive the rack 11 and the moving frame 10 to move through the worm gears 8, so that the anti-slip pad 14 contacts the ground. The elastic force of spring 13 can prevent the moving frame 12 and the anti-slip pad 14 from tilting due to uneven ground.

[0028] Reference Figure 3 and Figure 4 The storage component includes a second motor 15, which is installed on the inner wall of the charging pile 1. A rotating frame 19 is rotatably connected to the inner wall of the charging pile 1. A connecting block 20 is fixedly connected to the inner wall of the rotating frame 19. A charging cable 21 is rotatably connected to the inner wall of the connecting block 20. A rubber ring 24 is slidably connected to the inner wall of the charging pile 1. A cable 22 is slidably connected to the inner wall of the rubber ring 24. A charging interface 23 is installed at one end of the cable 22. A synchronous pulley 4 18 is fixedly connected to the outer wall of the rotating frame 19. A synchronous pulley 3 16 is fixedly connected to the output end of the second motor 15. A synchronous belt 2 17 is meshed between the teeth of the synchronous pulley 3 16 and the synchronous pulley 4 18. The other end of the cable 22 is fixedly connected to the inner wall of the rotating frame 19 and the connecting block 20. The charging cable 21 is installed on the inner wall of the charging pile 1. The rotating frame 19 is rotatably connected to the outer wall of the charging cable 21.

[0029] Specifically, one end of the cable 22 is connected to the connecting block 20 and the rotating frame 19 is fixed. Then, the motor 15 is started, which drives the rotating frame 19 to rotate through the synchronous pulley 16, the synchronous belt 17 and the synchronous pulley 18. The cable 22 is wound around the inner wall of the rotating frame 19, so that the cable 22 outside the charging pile 1 enters the charging pile 1 from the inner wall of the rubber ring 24. The charging line 21 can stably transmit power to the cable 22 through the rotating frame 19, thereby preventing the cable 22 from being damaged.

[0030] Reference Figure 4 The inner wall of the charging pile 1 is threaded with a fixing frame 1 25 and a fixing frame 26. The fixing frame 1 25 is slidably connected to the outer wall of the fixing frame 26. The inner walls of the fixing frame 1 25 and the fixing frame 26 are both equipped with cleaning pads 27. The outer wall of the charging pile 1 is fixedly connected with a protective frame 28. Multiple cleaning pads 27 are slidably connected to the outer wall of the cable 22. The charging interface 23 is slidably connected to the outer walls of the fixing frame 1 25, the fixing frame 26 and the cleaning pads 27.

[0031] Specifically, by fixing two cleaning pads 27 to one end of the first fixing frame 25 and the second fixing frame 26 respectively, and then making the first fixing frame 25 and the second fixing frame 26 in contact, the two cleaning pads 27 come into contact with the outer wall of the cable 22. The cleaning pads 27 are fixed to the charging pile 1 by the first fixing frame 25 and the second fixing frame 26, so that the cleaning pads 27 can clean the stains on the outer wall of the cable 22.

[0032] Example 2:

[0033] Reference Figure 5 This embodiment is based on the description of Embodiment 1. The charging pile is easily subject to vibration when it is moved. This embodiment improves on this. The shock absorption component includes a sliding groove 29. Multiple sliding grooves 29 are opened at the bottom of the charging pile 1. A movable frame 30 is slidably connected to the inner wall of the sliding groove 29. A spring 31 is provided between the movable frame 30 and the sliding groove 29. The movable wheel 2 is rotatably connected to the bottom of the movable frame 30.

[0034] Specifically, the elastic force of spring 2 31 causes the four moving wheels 2 to dampen the charging pile 1 through the four moving frames 30 30 and spring 2 31, so as to prevent the battery inside the charging pile 1 from shaking due to uneven ground when the charging pile 1 is moved.

[0035] Working principle: Move the charging pile 1 to a suitable position, then start the motor 3. The motor 3 drives the worm gear 8 and worm wheel 9 to rotate through the transmission structure of synchronous pulley 4, synchronous belt 5, synchronous pulley 6 and rotating rod 7. The worm wheel 9 drives the moving frame 10, moving frame 2 12 and anti-slip pad 14 to move downward through the rack 11, so that the four anti-slip pads 14 contact the ground and fix the position of the charging pile 1.

[0036] Pull the charging port 23 and drive the cable 22 to connect the charging port 23 to the car charging port. After the car is fully charged, start the motor 2 15. The motor 2 15 drives the rotating frame 19 through the synchronous pulley 3 16, the synchronous belt 2 17 and the synchronous pulley 4 18. The rotating frame 19 drives the cable 22 to move. When the cable 22 moves, the cleaning pad 27 can clean the outer wall of the cable 22, so that the cable 22 can be easily stored.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile charging station, comprising a charging station (1), characterized in that: The bottom of the charging pile (1) is equipped with multiple moving wheels (2). The inner wall of the charging pile (1) is rotatably connected with multiple rotating rods (7) and worm gears (9). The outer wall of the rotating rods (7) is fixedly connected with synchronous gears (6) and worm gears (8). The inner wall of the charging pile (1) is slidably connected with multiple moving frames (10). The outer wall of the moving frames (10) is fixedly connected with racks (11). The inner wall of the moving frames (10) is slidably connected with moving frames (12). The top of the second mobile frame (12) is provided with a spring (13), the bottom of the second mobile frame (12) is provided with an anti-slip pad (14), the inner wall of the charging pile (1) is provided with a motor (3), the output end of the motor (3) is fixedly connected with a synchronous pulley (4), the tooth end of the synchronous pulley (4) is meshed with multiple synchronous belts (5), the inner wall of the charging pile (1) is provided with a storage component, and the bottom of the charging pile (1) is provided with a shock-absorbing component.

2. A mobile charging station according to claim 1, characterized in that: The shock absorption assembly includes a sliding groove (29), and multiple sliding grooves (29) are opened at the bottom of the charging pile (1). A movable frame three (30) is slidably connected to the inner wall of the sliding groove (29). A spring two (31) is provided between the movable frame three (30) and the sliding groove (29). The movable wheel (2) is rotatably connected to the bottom of the movable frame three (30).

3. A mobile charging station according to claim 1, characterized in that: The storage assembly includes a second motor (15), which is installed on the inner wall of the charging pile (1). A rotating frame (19) is rotatably connected to the inner wall of the charging pile (1). A connecting block (20) is fixedly connected to the inner wall of the rotating frame (19). A charging cable (21) is rotatably connected to the inner wall of the connecting block (20). A rubber ring (24) is slidably connected to the inner wall of the charging pile (1). A cable (22) is slidably connected to the inner wall of the rubber ring (24). A charging interface (23) is installed at one end of the cable (22). A synchronous pulley four (18) is fixedly connected to the outer wall of the rotating frame (19). A synchronous pulley three (16) is fixedly connected to the output end of the second motor (15). A synchronous belt two (17) meshes with the teeth of the synchronous pulley three (16) and the synchronous pulley four (18).

4. A mobile charging station according to claim 1, characterized in that: The first synchronous belt (5) is engaged with the tooth end of the second synchronous pulley (6), the worm (8) is engaged with the tooth end of the worm wheel (9), and the worm wheel (9) is engaged with the tooth end of the rack (11).

5. A mobile charging station according to claim 1, characterized in that: The spring (13) is disposed on the inner wall of the movable frame (10), and the plurality of anti-slip pads (14) are in contact with the ground.

6. A mobile charging station according to claim 3, characterized in that: The other end of the cable (22) is fixedly connected to the inner wall of the rotating frame (19) and the connecting block (20), the charging cable (21) is installed on the inner wall of the charging pile (1), and the rotating frame (19) is rotatably connected to the outer wall of the charging cable (21).

7. A mobile charging station according to claim 3, characterized in that: The inner wall of the charging pile (1) is threadedly connected with a first fixing frame (25) and a second fixing frame (26). The first fixing frame (25) is slidably connected to the outer wall of the second fixing frame (26). Cleaning pads (27) are installed on the inner walls of both the first fixing frame (25) and the second fixing frame (26). A protective frame (28) is fixedly connected to the outer wall of the charging pile (1).

8. A mobile charging station according to claim 7, characterized in that: Multiple cleaning pads (27) are slidably connected to the outer wall of the cable (22), and the charging interface (23) is slidably connected to the outer wall of the first fixing frame (25), the second fixing frame (26) and the cleaning pads (27).

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