Portable energy storage charging device for new energy automobile

Abstract

The invention relates to the technical field of new energy automobiles, in particular to a portable energy storage charging device for a new energy automobile. Comprising a box body, a mounting plate is arranged in the box body, a charging assembly is fixedly connected to the upper side of the mounting plate, a charging plug is placed in the charging assembly, and a moving device, an opening and closing device and a supporting device are arranged in the box body. At the moment, two sliding blocks drive rotating rods to rotate, universal wheels are moved upwards into mounting boxes, the four sets of mounting boxes make contact with the ground, displacement of the charging device caused by factors such as accidental collision of a user or tiny vibration of the ground is avoided, and the charging device can be firmly placed on the ground; when the charging assembly moves upwards, the opening and closing plate is driven to overturn outwards, so that the opening and closing plate is in an opened state, the charging assembly is presented from the upper side of the box body, and a user can take out the charging plug conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicles, and in particular to a portable energy storage and charging device for new energy vehicles. Background Art

[0002] As the world pays more and more attention to environmental protection and sustainable energy utilization, the new energy vehicle industry has developed rapidly. New energy vehicles use electricity as their main power source. Compared with traditional fuel vehicles, they have significant advantages in reducing carbon emissions and energy consumption. New energy vehicles have portable energy storage and charging devices, which can store a certain amount of electrical energy and can be easily carried to the location of the vehicle. They are not restricted by the location of fixed charging piles and can provide charging services for new energy vehicles anytime and anywhere, greatly improving the practicality and user experience of new energy vehicles, and further promoting the popularization and development of the new energy vehicle industry.

[0003] When using existing portable energy storage charging devices for new energy vehicles, in order to increase portability, most of them use universal wheels to move the charging devices, which does not require laborious carrying and improves the spatial transfer efficiency of the charging devices. However, when charging in a parking lot or outdoors, if the universal wheels are in the lowered state during the charging process, the charging device may be displaced during use due to factors such as accidental collision by the user or slight vibration of the ground. This may not only interrupt the charging process, but also cause damage to the charging device and the charging port of the car. At the same time, when charging in a parking lot, when the vehicle enters and exits the parking space or charging position, the tires may run over the wires. In the complex environment of outdoor charging, there may be sharp stones, broken glass or other hard objects on the ground. If the wires are placed directly on the ground, they can easily be scratched by these objects, causing the conductor inside the wires to be exposed, increasing the risk of leakage and reducing the service life of the wires. Summary of the invention

[0004] The purpose of the present invention is to provide a portable energy storage and charging device for new energy vehicles to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, a portable energy storage charging device for new energy vehicles is provided, comprising a box body, a mounting plate is arranged inside the box body, a charging assembly is fixedly connected to the upper side of the mounting plate, a charging plug is placed inside the charging assembly, a moving device, an opening and closing device and a supporting device are arranged inside the box body, and two groups of moving devices and supporting devices are symmetrically arranged in pairs, and four groups of universal wheels are arranged on the lower side of the box body, and the universal wheels are used to push the box body to move;

[0006] The universal wheel pushes the box to move to a suitable charging position, and the moving device drives the universal wheel to move upward without contacting the ground. The moving device is used to support the box and fix it at any position;

[0007] When the moving device is working, it drives the opening and closing device to work, and the opening and closing device flips downward to open the upper side of the box. At the same time, the moving device drives the charging assembly to move upward to present the charging assembly from the upper side of the box.

[0008] The opening and closing device drives the supporting device to work when flipping, and the supporting device moves to the outside of the box body. The supporting device is used to support the wires.

[0009] As a further improvement of the present technical solution, a group of the mobile devices includes two installation boxes fixedly connected to the lower side of the box, and the upper sides of the two installation boxes are connected to the lower side of the box, the lower side of the box is slidably connected with a rack, and the lower end of the rack extends to the interior of the installation box and is fixedly connected to the upper end of the universal wheel, and when the rack moves upward, it drives the universal wheel to move synchronously.

[0010] As a further improvement of the present technical solution, the mounting plate is internally rotatably connected with two groups of bidirectional reciprocating screws, the two ends of one group of bidirectional reciprocating screws are respectively fixedly connected with a motor and a belt, the other end of the belt is sleeved on another bidirectional reciprocating screw, the external thread of the bidirectional reciprocating screw is connected with two sliders, the lower ends of the two sliders are rotatably connected with a rotating rod, the motor drives the bidirectional reciprocating screw to rotate, the bidirectional reciprocating screw drives the two sliders away from each other, and the slider drives the rotating rod to rotate.

[0011] As a further improvement of the present technical solution, the box body is internally rotatably connected with two groups of rotating shafts, the two groups of rotating shafts are externally fixedly connected with gears, the gears are meshingly connected with the rotating shafts, the external part of the rotating shafts is fixedly connected with an end of a rotating rod away from the slider, the rotating rod rotates to drive the gears to rotate, and the gears drive the rack to move upward.

[0012] As a further improvement of the present technical solution, the opening and closing device includes a connecting rod rotatably connected to both sides of the charging component, and opening and closing plates are rotatably connected to both sides of the box body. The inner walls of the two opening and closing plates are rotatably connected to one end of the connecting rod away from the charging component. The rotating rod drives the mounting plate and the charging component to move upward, and the charging component drives the connecting rod to rotate when it moves. The rotation of the connecting rod drives the opening and closing plates to flip outward, so that the opening and closing plates are in an open state, and at the same time, the charging component moves upward and appears from the upper side of the box body.

[0013] As a further improvement of the technical solution, the outer walls of the two opening and closing plates are rotatably connected to support plates, and the two sides of the box body are fixedly connected to fixed plates, and the fixed plates are arranged below the support plates. When the opening and closing plates are flipped, the support plates are driven to rotate, so that the support plates are tilted and abut against one side of the fixed plates to support the opening and closing plates.

[0014] As a further improvement of the technical solution, a group of the supporting devices includes moving blocks slidably connected to both sides of the inner wall of the box body, a sliding groove is opened inside the connecting rod, the adjacent sides of the two moving blocks are fixedly connected with a moving rod, and the outside of the moving rod slides inside the sliding groove, and the sides of the two moving blocks close to the inner wall of the box body are fixedly connected with an arc-shaped support rod, and when the connecting rod rotates, it drives the moving rod to slide horizontally inside the sliding groove, the moving rod drives the moving block to move, and the moving block drives the arc-shaped support rod to move toward the outside of the box body, so that the arc-shaped support rod lifts the wires.

[0015] As a further improvement of the present technical solution, a movable block is slidably connected inside the arc-shaped support rod, one end of the arc-shaped support rod and the movable block are fixedly connected with magnets, and the two magnets are symmetrically arranged, a fixed block is fixedly connected to the lower side of the movable block, and a spring is fixedly connected to the fixed block and the inner wall of the box body, the wires are placed inside the arc-shaped support rod, and the sliding movable block drives the two magnets to fit together to fix the wires.

[0016] As a further improvement of the present technical solution, a cylindrical rod is fixedly connected to the upper side of the box body, and a shield is fixedly connected to the upper end of the cylindrical rod. The shield is in an inclined state and is used to shield the top of the charging component. One end of the shield is set in an arc shape.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the portable energy storage charging device for new energy vehicles, the box can be easily pushed to the side of the new energy vehicle that needs to be charged through the universal wheels. When charging, the motor is started to rotate and drive the two sliders to move away from each other. At this time, the two sliders drive the rotating rod to rotate, and move the universal wheels upward to the inside of the installation box, so that the four groups of installation boxes are in contact with the ground to fix the box. Since the contact area of ​​the four groups of installation boxes is larger than the contact area of ​​the universal wheels, the displacement of the charging device caused by factors such as accidental collision by the user or slight vibration of the ground is avoided, so that the charging device can be firmly placed on the ground, ensuring that the charging plug is tightly and stably connected to the vehicle charging interface, so that charging can be carried out continuously and safely.

[0019] 2. In the portable energy storage charging device for new energy vehicles, the charging assembly is driven to move upward by rotating the rotating rod, and the charging assembly drives the connecting rod to rotate when moving upward. The rotation of the connecting rod drives the opening and closing plate to flip outward, so that the opening and closing plate is in an open state. At the same time, the charging assembly moves upward and appears from the upper side of the box body, which is convenient for the user to take out the charging plug from the upper side of the charging assembly, open it when in use, and close it when not in use, thereby improving the use efficiency of the device.

[0020] 3. In the portable energy storage charging device for new energy vehicles, the connecting rod drives the moving block to move when rotating, so that the arc-shaped support rod moves to the outside of the box body, and the sliding movable block drives the two magnets to fit each other to fix the wires, so that the arc-shaped support rod can lift the wires, which can effectively avoid the wires from directly contacting the ground and causing wear. When charging in a parking lot or outdoors, the tires can reduce the occurrence of rolling over the wires in the parking lot, prevent the wires from being squeezed and deformed, and ensure the stability of power transmission during charging. Outdoors, the wires can be prevented from contacting with sharp stones, broken glass or other hard objects, thereby extending the service life of the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the mounting plate of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall cross section of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the opening and closing plate of the present invention when it is closed;

[0025] Figure 5 It is a schematic diagram of the structure when the opening and closing plate of the present invention is opened;

[0026] Figure 6 It is a structural schematic diagram of the mobile device of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the moving block of the present invention;

[0028] Figure 8 It is a schematic structural diagram of the supporting device of the present invention.

[0029] The meaning of each number in the figure is:

[0030] 1. Box body; 11. Mounting plate; 12. Charging assembly; 13. Universal wheel; 14. Cylindrical rod; 15. Shield;

[0031] 2. Moving device; 21. Mounting box; 22. Rack; 23. Rotating shaft; 24. Gear; 25. Rotating rod; 26. Sliding block; 27. Bidirectional reciprocating screw rod; 28. Motor;

[0032] 3. Opening and closing device; 31. Connecting rod; 32. Opening and closing plate; 33. Support plate; 34. Fixing plate;

[0033] 4. Support device; 41. Moving block; 42. Arc-shaped support rod; 43. Movable block; 44. Magnet; 45. Moving rod; 46. Fixed block; 47. Spring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] See also Figure 1 and Figure 2 As shown, the purpose of this embodiment is to provide a portable energy storage charging device for new energy vehicles, including a box body 1, a mounting plate 11 is arranged inside the box body 1, a charging assembly 12 is fixedly connected to the upper side of the mounting plate 11, a charging plug is placed inside the charging assembly 12, a moving device 2, an opening and closing device 3 and a supporting device 4 are arranged inside the box body 1, and the moving device 2 and the supporting device 4 are symmetrically arranged in two groups, and four groups of universal wheels 13 are arranged on the lower side of the box body 1, and the universal wheels 13 are used to push the box body 1 to move;

[0037] The universal wheel 13 pushes the box 1 to move to a suitable charging position, and the moving device 2 drives the universal wheel 13 to move upward without contacting the ground. The moving device 2 is used to support the box 1 and fix it at any position;

[0038] When the moving device 2 is working, it drives the opening and closing device 3 to work, and the opening and closing device 3 flips downward, so that the upper side of the box body 1 is in an open state. At the same time, the moving device 2 drives the charging component 12 to move upward, and the charging component 12 is presented from the upper side of the box body 1;

[0039] The opening and closing device 3 drives the supporting device 4 to work when flipping, and the supporting device 4 moves to the outside of the box body 1. The supporting device 4 is used to support the wires.

[0040] See also Figure 1-Figure 2 As shown, a cylindrical rod 14 is fixedly connected to the upper side of the box 1, and a shield 15 is fixedly connected to the upper end of the cylindrical rod 14. The shield 15 is in an inclined state and is used to shield the top of the charging component 12 to prevent rainwater from entering the interior of the charging component 12 from the upper side of the box 1, thereby affecting the charging effect of the charging component 12. At the same time, one end of the shield 15 is set in an arc shape, and the user can hold one end of the arc and cooperate with the universal wheel 13 to move the box 1 to any position.

[0041] See also Figure 3 and Figure 6 As shown, a group of moving devices 2 includes two installation boxes 21 fixedly connected to the lower side of the box body 1, and the upper sides of the two installation boxes 21 are connected to the lower side of the box body 1, and the internal rotation of the installation plate 11 is connected to two groups of two-way reciprocating screw rods 27, and the two ends of one group of two-way reciprocating screw rods 27 are respectively fixedly connected to the motor 28 and the belt, and the other end of the belt is sleeved on the other two-way reciprocating screw rod 27, and the external thread of the two-way reciprocating screw rod 27 is connected to two sliders 26, and the lower ends of the two sliders 26 are rotatably connected to the rotating rod 25, and the box body 1 is pushed to the side of the new energy vehicle that needs to be charged, and the motor 28 is started to rotate to drive the two-way reciprocating screw rod 27 to rotate, and the two-way reciprocating screw rod 27 drives the two sliders 26 to move away from each other, and at this time, the two sliders 26 drive the rotating rod 25 to rotate;

[0042] The box body 1 is internally rotatably connected with two groups of rotating shafts 23, and the outsides of the two groups of rotating shafts 23 are fixedly connected with gears 24. The gears 24 are meshed with the rotating shafts 23, and the outside of the rotating shafts 23 is fixedly connected with one end of the rotating rod 25 away from the slider 26. When the rotating rod 25 rotates, it drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the gears 24 to rotate. The lower side of the box body 1 is slidably connected with a rack 22, and the lower end of the rack 22 extends to the inside of the installation box 21 and is fixedly connected to the upper end of the universal wheel 13, so that the gear 24 drives the rack 22 to move upward, and the rack 22 drives the universal wheel 13 to move upward to the inside of the installation box 21. At this time, the universal wheel 13 is not in contact with the ground, while the four groups of installation boxes 21 are in contact with the ground, supporting and fixing the box body 1. Since the contact area of ​​the four groups of installation boxes 21 is larger than the contact area of ​​the universal wheel 13, the stability of the device is improved.

[0043] See also Figure 4 and Figure 5 As shown, the opening and closing device 3 includes a connecting rod 31 rotatably connected to both sides of the charging component 12, and an opening and closing plate 32 is rotatably connected to both sides of the box body 1. The inner walls of the two opening and closing plates 32 are rotatably connected to one end of the connecting rod 31 away from the charging component 12. As the rotating rod 25 rotates, the mounting plate 11 and the charging component 12 are driven to move upward. When the charging component 12 moves upward, the connecting rod 31 is driven to rotate. The connecting rod 31 rotates and drives the opening and closing plates 32 to flip outward, so that the opening and closing plates 32 are in an open state. At the same time, the charging component 12 moves up and appears from the upper side of the box body 1, which is convenient for the user to take out the charging plug from the upper side of the charging component 12. The charging plug is inserted into the charging port of the car for charging. In addition, when the opening and closing plate 32 is flipped open, the upper side of the opening and closing plate 32 is inclined, which can block rainwater and prevent rainwater from flowing from both sides to the upper side of the charging component 12, thereby affecting the use of the charging plug. The outer walls of the two opening and closing plates 32 are rotatably connected to the support plates 33, and the two sides of the box body 1 are fixedly connected to the fixing plates 34, and the fixing plates 34 are arranged below the support plates 33. When the opening and closing plate 32 is flipped, it drives the support plates 33 to rotate, so that the support plates 33 are tilted and abut against one side of the fixing plate 34 below, which is used to support the opening and closing plate 32 and ensure the stability of the opening and closing plate 32.

[0044] See also Figure 7 and Figure 8 As shown, a group of supporting devices 4 includes moving blocks 41 slidably connected to both sides of the inner wall of the box body 1, a sliding groove is opened inside the connecting rod 31, and a moving rod 45 is fixedly connected to the adjacent side of the two moving blocks 41, and the outside of the moving rod 45 slides inside the sliding groove, and the side of the two moving blocks 41 close to the inner wall of the box body 1 is fixedly connected with an arc-shaped support rod 42. When the connecting rod 31 rotates, it drives the moving rod 45 to slide horizontally inside the sliding groove, and the moving rod 45 drives the moving block 41 to move, and the moving block 41 drives the arc-shaped support rod 42 to move toward the outside of the box body 1, so that the arc-shaped support rod 42 can lift the wires. The inside of the arc-shaped support rod 42 is slidably connected with a movable block 43, and the arc-shaped support rod 42 and One end of the movable block 43 is fixedly connected to a magnet 44, and the two magnets 44 are symmetrically arranged. The lower side of the movable block 41 is fixedly connected to a fixed block 46, and the fixed block 46 is fixedly connected to the inner wall of the box body 1 with a spring 47. After the charging plug is taken out from the inside of the charging component 12, one end of the wire is placed inside the arc-shaped support rod 42, and the sliding movable block 43 drives the two magnets 44 to fit together to fix the wire. When the charging line is long, after fixing one end of the wire on the arc-shaped support rod 42, the wire is fixed on the other arc-shaped support rod 42, and the wire is lifted by the arc-shaped support rod 42 to prevent the wire from being worn in contact with the ground, causing the outer skin of the wire to wear and affecting the charging effect.

[0045] When the portable energy storage charging device for new energy vehicles of the present invention is used, the user can hold one end of the arc and cooperate with the universal wheel 13 to easily push the box 1 to the side of the new energy vehicle that needs to be charged, thereby improving convenience. Then, the motor 28 is started to rotate to drive the bidirectional reciprocating screw rod 27 to rotate, so that the two sliders 26 move away from each other. At this time, the two sliders 26 drive the rotating rod 25 to rotate, and the rotating rod 25 drives the gear 24 to rotate, so that the gear 24 drives the rack 22 to move upward, so that the universal wheel 13 moves upward to the inside of the installation box 21. At this time, the universal wheel 13 is not in contact with the ground. The universal wheel 13 drives the device to move when in use. When charging, the universal wheel 13 moves upward, so that the four-group installation box 21 contacts the ground, supports and fixes the box body 1. Since the contact area of ​​the four-group installation box 21 is larger than the contact area of ​​the universal wheel 13, the charging device will not be displaced due to factors such as accidental collision by the user or slight vibration of the ground, so that the charging device can be firmly placed on the ground, ensuring that the charging plug is tightly and stably connected to the charging interface of the car, so that charging can be carried out continuously and safely;

[0046] As the rotating rod 25 rotates, the mounting plate 11 and the charging assembly 12 move upward, and the charging assembly 12 moves upward, the connecting rod 31 rotates, and the connecting rod 31 rotates, and the opening and closing plate 32 flips outward, so that the opening and closing plate 32 is in an open state. At the same time, the charging assembly 12 moves upward and appears from the upper side of the box body 1, which is convenient for the user to take out the charging plug from the upper side of the charging assembly 12, open it when in use, and close it when not in use, thereby improving the use efficiency of the device;

[0047] When the connecting rod 31 rotates, it drives the moving rod 45 to slide horizontally inside the slide groove, and the moving rod 45 drives the moving block 41 to move, and the moving block 41 drives the arc-shaped support rod 42 to move toward the outside of the box body 1, so that the arc-shaped support rod 42 can lift the wire. After the charging plug is taken out from the inside of the charging component 12, one end of the wire is placed inside the arc-shaped support rod 42, and the sliding movable block 43 drives the two magnets 44 to fit together to fix the wire. When the charging line is long, one end of the wire is fixed on the arc-shaped support rod 42, and then the wire is fixed on the other arc-shaped support rod 42. The arc-shaped support rod 42 lifts the wire, which can effectively avoid the wire from directly contacting the ground and causing wear. When charging in a parking lot or outdoors, the tire can reduce the occurrence of rolling over the wire in the parking lot, prevent the wire from being squeezed and deformed, and ensure the stability of power transmission during charging. Outdoors, it can prevent the wire from contacting with sharp stones, broken glass or other hard objects, thereby extending the service life of the wire.

[0048] The above shows and describes 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. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A portable energy storage and charging device for a new energy vehicle, comprising a box (1), characterized in that: The box (1) is provided with a mounting plate (11) inside, a charging assembly (12) is fixedly connected to the upper side of the mounting plate (11), a charging plug is placed inside the charging assembly (12), a moving device (2), an opening and closing device (3) and a supporting device (4) are provided inside the box (1), and two groups of the moving device (2) and the supporting device (4) are symmetrically arranged in pairs, and four groups of universal wheels (13) are provided on the lower side of the box (1), and the universal wheels (13) are used to push the box (1) to move; The universal wheel (13) pushes the box (1) to move to a suitable charging position, and the moving device (2) drives the universal wheel (13) to move upward without contacting the ground. The moving device (2) is used to support the box (1) and fix it at any position; When the moving device (2) is in operation, it drives the opening and closing device (3) to operate, and the opening and closing device (3) flips downward, so that the upper side of the box (1) is in an open state, and at the same time, the moving device (2) drives the charging component (12) to move upward, so that the charging component (12) is presented from the upper side of the box (1); The opening and closing device (3) drives the supporting device (4) to work when flipping, and the supporting device (4) moves toward the outside of the box body (1). The supporting device (4) is used to support the electric wires.

2. The portable energy storage and charging device for new energy vehicles according to claim 1 is characterized in that: A group of the mobile devices (2) comprises two installation boxes (21) fixedly connected to the lower side of the box (1), and the upper sides of the two installation boxes (21) are connected to the lower side of the box (1), and the lower side of the box (1) is slidably connected with a rack (22), and the lower end of the rack (22) extends into the interior of the installation box (21) and is fixedly connected to the upper end of the universal wheel (13), and when the rack (22) moves upward, it drives the universal wheel (13) to move synchronously.

3. The portable energy storage and charging device for new energy vehicles according to claim 2 is characterized in that: Two groups of bidirectional reciprocating screw rods (27) are rotatably connected inside the mounting plate (11), two ends of one group of bidirectional reciprocating screw rods (27) are respectively fixedly connected to a motor (28) and a belt, the other end of the belt is sleeved on the other bidirectional reciprocating screw rod (27), the external thread of the bidirectional reciprocating screw rod (27) is connected to two sliders (26), the lower ends of the two sliders (26) are rotatably connected to a rotating rod (25), the motor (28) drives the bidirectional reciprocating screw rod (27) to rotate, the bidirectional reciprocating screw rod (27) drives the two sliders (26) to move away from each other, and the sliders (26) drive the rotating rod (25) to rotate.

4. The portable energy storage and charging device for new energy vehicles according to claim 1 is characterized in that: The box body (1) is internally rotatably connected with two groups of rotating shafts (23), and the outsides of the two groups of rotating shafts (23) are fixedly connected with gears (24). The gears (24) are meshingly connected with the rotating shafts (23), and the outsides of the rotating shafts (23) are fixedly connected with one end of a rotating rod (25) away from a sliding block (26). The rotating rod (25) rotates to drive the gears (24) to rotate, and the gears (24) drive the rack (22) to move upward.

5. The portable energy storage and charging device for new energy vehicles according to claim 1 is characterized in that: The opening and closing device (3) comprises a connecting rod (31) rotatably connected to both sides of the charging component (12); opening and closing plates (32) are rotatably connected to both sides of the box body (1); the inner walls of the two opening and closing plates (32) are rotatably connected to one end of the connecting rod (31) away from the charging component (12); the rotating rod (25) drives the mounting plate (11) and the charging component (12) to move upward; when the charging component (12) moves, it drives the connecting rod (31) to rotate; the rotation of the connecting rod (31) drives the opening and closing plates (32) to flip outward, so that the opening and closing plates (32) are in an open state; at the same time, the charging component (12) moves upward and appears from the upper side of the box body (1).

6. The portable energy storage and charging device for new energy vehicles according to claim 5 is characterized in that: The outer walls of the two opening and closing plates (32) are rotatably connected to support plates (33), and the two sides of the box body (1) are fixedly connected to fixed plates (34), and the fixed plates (34) are arranged below the support plates (33). When the opening and closing plates (32) are turned over, the support plates (33) are driven to rotate, so that the support plates (33) are tilted and abut against one side of the fixed plates (34) to support the opening and closing plates (32).

7. The portable energy storage and charging device for new energy vehicles according to claim 5 is characterized in that: A group of the supporting devices (4) comprises moving blocks (41) slidably connected to both sides of the inner wall of the box body (1); a sliding groove is provided inside the connecting rod (31); a moving rod (45) is fixedly connected to the adjacent side of the two moving blocks (41), and the outside of the moving rod (45) slides inside the sliding groove; a curved support rod (42) is fixedly connected to the side close to the inner wall of the box body (1); when the connecting rod (31) rotates, the moving rod (45) is driven to slide horizontally inside the sliding groove; the moving rod (45) drives the moving block (41) to move; the moving block (41) drives the curved support rod (42) to move toward the outside of the box body (1), so that the curved support rod (42) lifts the wire.

8. The portable energy storage and charging device for new energy vehicles according to claim 7 is characterized in that: The interior of the arc-shaped support rod (42) is slidably connected to a movable block (43); one end of the arc-shaped support rod (42) and the movable block (43) are fixedly connected to magnets (44), and the two magnets (44) are symmetrically arranged; the lower side of the movable block (41) is fixedly connected to a fixed block (46); the fixed block (46) and the inner wall of the box body (1) are fixedly connected to a spring (47); the electric wire is placed inside the arc-shaped support rod (42), and the sliding movable block (43) drives the two magnets (44) to fit each other to fix the electric wire.

9. The portable energy storage and charging device for new energy vehicles according to claim 1, characterized in that: A cylindrical rod (14) is fixedly connected to the upper side of the box body (1), and a shielding plate (15) is fixedly connected to the upper end of the cylindrical rod (14). The shielding plate (15) is in an inclined state and is used to shield the upper side of the charging component (12). One end of the shielding plate (15) is arranged in an arc shape.

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