Mobile automobile charging pile and use method thereof

Abstract

The invention relates to the technical field of automobile charging piles, and discloses a mobile automobile charging pile and a using method thereof.The mobile automobile charging pile comprises a base, the top of the base is fixedly connected with a charging pile body, the surface of the charging pile body is provided with a display screen, and the surface of the charging pile body is fixedly connected with a cable; the end, away from the charging pile, of the cable is fixedly connected with a charging gun, and a slot is formed in the surface of the charging pile. The moving part is arranged below the base, the moving part can push the charging pile to move, the convenience of the charging pile in the moving process is improved, when the moving part moves downwards, the expansion part can push the moving part to expand towards the outer end of the base, and the stability of the base for supporting the charging pile is improved; and the moving part can be contracted into the base, and after the moving part is contracted into the base, the base can support and fix the charging pile, so that the stability of the charging pile during operation is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile charging piles, and in particular to a mobile automobile charging pile and a use method thereof. Background Art

[0002] Charging pile, also known as electric vehicle charging station or electric vehicle power supply equipment, is a device that provides electric energy for electric vehicles, enabling electric vehicles to store enough electricity to support their operation. The input end of the charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding charging operations and print fee data. The charging pile display can display data such as charging amount, fee, and charging time;

[0003] The charging piles currently in use are generally fixed inside the charging shed. When new energy vehicles need to be charged outside the charging shed, they can only be charged through some small power sources. However, the power supply efficiency of small power sources is low, resulting in extremely slow charging efficiency of new energy vehicles, making it difficult to replenish the required electricity of new energy vehicles in time. Summary of the invention

[0004] The object of the present invention is to provide a mobile vehicle charging station and a method of using the same to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a mobile car charging pile and a method for using the same, comprising a base, a charging pile is fixedly connected to the top of the base, a display screen is arranged on the surface of the charging pile, a cable is fixedly connected to the surface of the charging pile, a charging gun is fixedly connected to one end of the cable away from the charging pile, a slot is provided on the surface of the charging pile, and further comprising:

[0007] A moving part, wherein the moving part comprises a hydraulic rod, the top of the hydraulic rod is fixedly connected to the top of the inner wall of the base, the bottom of the hydraulic rod is fixedly connected to a limit plate, the bottom of the limit plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a cross, and the inner wall of the cross is provided with a sliding hole;

[0008] An expansion component, the expansion component comprises a rectangular frame, the surface of the rectangular frame is fixedly connected to the inner wall of the base, a positioning groove is provided on the inner wall of the rectangular frame, and a rotating ring is rotatably connected to the inner wall of the positioning groove;

[0009] The extrusion component includes a slide plate, the slide plate is fixedly connected to the surface of the charging pile, the surface of the slide plate is slidably connected to a lifting frame, the surface of the lifting frame is hinged to a tripod, and one end of the tripod away from the lifting frame is hinged to the surface of the base.

[0010] Furthermore, one end of the charging gun away from the cable contacts the inner wall of the slot, the display screen is located on the upper surface of the charging pile, and the slot is located on the upper surface of the charging pile.

[0011] Further, the moving component comprises a top ring, the top of the top ring is rotatably connected to the top of the inner wall of the base, the bottom of the top ring is fixedly connected to a telescopic rod, the bottom of the telescopic rod is fixedly connected to a connecting frame, the end of the connecting frame is fixedly connected to the surface of the cross, the inner wall of the sliding hole is slidably connected to a moving plate, the end of the moving plate away from the cross is fixedly connected to an arc plate, the bottom of the arc plate is fixedly connected to a fixing frame, and the surface of the fixing frame is fixedly connected to a rotating wheel;

[0012] The bottom of the cross is fixedly connected with a driving frame, the inner wall of the driving frame is fixedly connected with a motor, and the output end of the motor is fixedly connected with the surface of the rotating wheel.

[0013] Furthermore, one end of the movable plate close to the arc plate extends to the outer end of the sliding hole, and one end of the movable plate away from the arc plate extends through the sliding hole to the top outer end of the cross, and the cross is located below the base.

[0014] Further, the expansion component includes a rotating frame, the rotating frame is fixedly connected to the inner wall of the rotating ring, an inclined plate is sleeved on the surface of the rotating frame, a round rod is hingedly connected to one end of the inclined plate away from the rotating frame, the bottom of the round rod is fixedly connected to the top of the moving plate, and an elastic rod is fixedly connected to the surface of the round rod;

[0015] One end of the elastic rod away from the round rod is fixedly connected with a center ring, and the inner wall of the center ring contacts the surface of the cross.

[0016] Furthermore, there are four inclined plates, which are arranged around the circumference of a rotating ring, and the ends of the four inclined plates away from the rotating frame are arranged close to each other, and the bottom of the round rod is in contact with the top of the cross.

[0017] Further, the extrusion component includes an extension rod, the extension rod is hinged to the center of the tripod, the end of the extension rod is rotatably connected to the limit frame, the bottom of the limit frame is fixedly connected to a telescopic plate, one end of the telescopic plate away from the limit frame is fixedly connected to the surface of the arc plate, the surface of the extension rod is fixedly connected to a bracket, the end of the bracket is fixedly connected to a semicircular frame, and the inner wall of the semicircular frame is hinged to the extrusion plate;

[0018] An elastic sheet is fixedly connected to the inner wall of the semicircular frame, and one end of the elastic sheet away from the semicircular frame is hinged to the surface of the extrusion plate.

[0019] Furthermore, one end of the limit frame close to the telescopic plate is located below the extension rod, one end of the tripod away from the lifting frame is located on the upper surface of the base, the surface of the cable contacts the inner wall of the semicircular frame, and one end of the extrusion plate close to the elastic sheet contacts the surface of the cable.

[0020] Furthermore, a method for using a mobile vehicle charging pile comprises the following steps:

[0021] S1: A moving part is provided under the base, which can push the charging pile to move, thereby improving the convenience of the charging pile when moving. When the moving part moves downward, the expansion part will push the moving part to expand toward the outer end of the base;

[0022] S2: The cross is connected to the telescopic rod through a connecting frame, and the telescopic rod is used to limit the cross to improve the stability of the cross during lifting. The motor is started to drive the rotating wheel to rotate, and the rotating wheel is used to drive the base to move, thereby achieving the purpose of moving the charging pile;

[0023] S3: The inclined plate can push the movable plate to move toward the outer end of the sliding hole through the round rod. When the movable plate moves, it pushes the arc plate to move toward the outer end of the base. After the arc plate moves, the supporting distance of the base will be expanded, thereby improving the stability of the base when moving.

[0024] S4: The semicircular frame can pull the cable to become tensioned when moving, thereby improving the stability of the cable when the charging pile moves and avoiding the cable from getting entangled when the charging pile moves. The extrusion plate will use elastic sheets to squeeze and fix the cable.

[0025] The present invention has the following beneficial effects:

[0026] The present invention is provided with a moving component under the base, and the moving component can push the charging pile to move, thereby improving the convenience of the charging pile when moving; when the moving component moves downward, the expansion component will push the moving component to expand toward the outer end of the base, thereby improving the stability of the base when supporting the charging pile; and the moving component can be retracted to the inside of the base, and when the moving component is retracted to the inside of the base, the base can support and fix the charging pile, thereby improving the stability of the charging pile during operation; when the moving component moves downward, it will push the extrusion component to move toward the end away from the charging pile, and the extrusion component will squeeze the cable when moving, thereby improving the stability of the cable when the charging pile moves, and preventing the cables from being entangled when the charging pile moves.

[0027] When the hydraulic rod of the present invention is started to move downward, the limit plate pushes the motor to move downward, and the motor pushes the arc plate downward through the cross, and the arc plate will squeeze the rotating wheel. At this time, the hydraulic rod can push the base to move upward, and the cross is connected to the telescopic rod through the connecting frame. The telescopic rod is used to limit the cross, thereby improving the stability of the cross during lifting and lowering. The motor is started to drive the rotating wheel to rotate, and the rotating wheel is used to drive the base to move, thereby achieving the purpose of moving the charging pile. The motor can drive the cross to rotate, and the angle of the cross is used to adjust the moving direction of the charging pile, further improving the convenience of the charging pile during movement, and when the rotating wheel is retracted to the inside of the base through the hydraulic rod, the base can support the charging pile, thereby improving the stability of the base when supporting the charging pile.

[0028] When the cross of the present invention moves downward, the moving plate will push the end of the inclined plate to move downward along with the movement of the cross. When the bottom of the inclined plate moves downward, the top of the inclined plate will be limited by the rotating frame inside the rotating ring. At this time, the inclined plate can push the moving plate to move toward the outer end of the sliding hole through the round rod. When the moving plate moves, it pushes the arc plate to move toward the outer end of the base. After the arc plate moves, the supporting distance of the base will be expanded, thereby improving the stability of the base when moving.

[0029] When the circular arc plate of the present invention moves, the connection between the telescopic plate and the limit frame pushes the extension rod to move toward the end away from the charging pile. When the extension rod moves, it pushes the tripod to be deformed. The tripod pulls the lifting frame to slide on the surface of the slide plate. The tripod is used to support and limit the bracket, thereby improving the stability of the bracket supporting the semicircular frame. When moving, the semicircular frame can pull the cable to become tensioned, thereby improving the stability of the cable when the charging pile moves and avoiding the cable from being entangled when the charging pile moves. The extrusion plate can use the elastic sheet to extrude and fix the cable, thereby further improving the stability of the cable when the charging pile moves.

[0030] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the present invention;

[0034] Figure 3It is a schematic diagram of the overall structure of the moving parts of the present invention;

[0035] Figure 4 Another structural schematic diagram of the moving part of the present invention;

[0036] Figure 5 It is a schematic diagram of the overall structure of the expansion component of the present invention;

[0037] Figure 6 For the present invention Figure 5 A magnified schematic diagram of part A in FIG.

[0038] Figure 7 It is a schematic diagram of the overall structure of the extruded component of the present invention;

[0039] Figure 8 For the present invention Figure 7 A magnified schematic diagram of part B in FIG.

[0040] Fig. 9 It is a schematic diagram of the process of the present invention.

[0041] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0042] In the figure: 1. base; 2. charging pile; 3. display screen; 4. cable; 5. charging gun; 6. slot; 7. moving part; 8. expansion part; 9. extrusion part; 10. hydraulic rod; 11. top ring; 12. connecting frame; 13. arc plate; 14. telescopic rod; 15. cross; 16. moving plate; 17. limit plate; 18. slide hole; 19. drive frame; 20. motor; 21. motor; 22. fixed frame; 23. rotating wheel; 30. rectangular frame; 31. rotating ring; 32. rotating frame; 33. elastic rod; 34. center ring; 35. round rod; 36. inclined plate; 37. positioning groove; 40. slide plate; 41. lifting frame; 42. extension rod; 43. bracket; 44. telescopic plate; 45. tripod; 46. limit frame; 47. semicircular frame; 48. extrusion plate; 49. elastic sheet. DETAILED DESCRIPTION

[0043] 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.

[0044] See also Figure 1-Figure 9As shown, the present invention is a mobile car charging pile and a method for using the same, comprising a base 1, a charging pile 2 is fixedly connected to the top of the base 1, a display screen 3 is provided on the surface of the charging pile 2, a cable 4 is fixedly connected to the surface of the charging pile 2, a charging gun 5 is fixedly connected to the end of the cable 4 away from the charging pile 2, a slot 6 is provided on the surface of the charging pile 2, and further comprising:

[0045] The moving part 7 includes a hydraulic rod 10, the top of the hydraulic rod 10 is fixedly connected to the top of the inner wall of the base 1, the bottom of the hydraulic rod 10 is fixedly connected to a limit plate 17, the bottom of the limit plate 17 is fixedly connected to a motor 21, the output end of the motor 21 is fixedly connected to a cross 15, and the inner wall of the cross 15 is provided with a sliding hole 18;

[0046] The expansion component 8 includes a rectangular frame 30, the surface of the rectangular frame 30 is fixedly connected to the inner wall of the base 1, a positioning groove 37 is formed on the inner wall of the rectangular frame 30, and a rotating ring 31 is rotatably connected to the inner wall of the positioning groove 37;

[0047] The extrusion component 9 includes a slide plate 40, which is fixedly connected to the surface of the charging pile 2. The surface of the slide plate 40 is slidably connected to a lifting frame 41. The surface of the lifting frame 41 is hinged with a tripod 45. The end of the tripod 45 away from the lifting frame 41 is hinged to the surface of the base 1.

[0048] The end of the charging gun 5 away from the cable 4 contacts the inner wall of the slot 6. The present invention is provided with a moving component 7 below the base 1. The moving component 7 can push the charging pile 2 to move, thereby improving the convenience of the charging pile 2 when moving. When the moving component 7 moves downward, the expansion component 8 will push the moving component 7 to expand toward the outer end of the base 1, thereby improving the stability of the base 1 when supporting the charging pile 2, and the moving component 7 can be retracted to the inside of the base 1. When the moving component 7 is retracted to the inside of the base 1, the base 1 can support and fix the charging pile 2, thereby improving the stability of the charging pile 2 during operation. When the moving component 7 moves downward, it will push the extrusion component 9 to move toward the end away from the charging pile 2. When moving, the extrusion component 9 will squeeze the cable 4, thereby improving the stability of the cable 4 when the charging pile 2 moves, and preventing the cable 4 from being entangled when the charging pile 2 moves. The display screen 3 is located on the upper surface of the charging pile 2, and the slot 6 is located on the upper surface of the charging pile 2.

[0049] The moving component 7 includes a top ring 11, the top of the top ring 11 is rotatably connected to the top of the inner wall of the base 1, the bottom of the top ring 11 is fixedly connected to a telescopic rod 14, the bottom of the telescopic rod 14 is fixedly connected to a connecting frame 12, the end of the connecting frame 12 is fixedly connected to the surface of a cross 15, the inner wall of the sliding hole 18 is slidably connected to a moving plate 16, the end of the moving plate 16 away from the cross 15 is fixedly connected to an arc plate 13, the bottom of the arc plate 13 is fixedly connected to a fixing frame 22, and the surface of the fixing frame 22 is fixedly connected to a rotating wheel 23;

[0050] A driving frame 19 is fixedly connected to the bottom of the cross 15 , a motor 20 is fixedly connected to the inner wall of the driving frame 19 , and an output end of the motor 20 is fixedly connected to the surface of the rotating wheel 23 .

[0051] One end of the movable plate 16 close to the arc plate 13 extends to the outer end of the sliding hole 18. When the hydraulic rod 10 is started to move downward, the limit plate 17 pushes the motor 21 to move downward. The motor 21 pushes the arc plate 13 downward through the cross 15, and the arc plate 13 squeezes the rotating wheel 23. At this time, the hydraulic rod 10 can push the base 1 to move upward. The cross 15 is connected to the telescopic rod 14 through the connecting frame 12. The telescopic rod 14 is used to limit the cross 15 to improve the stability of the cross 15 during lifting. The motor 20 is started to drive the rotating wheel 23 to rotate. 23 drives the base 1 to move, thereby achieving the purpose of moving the charging pile 2. The motor 21 can drive the cross 15 to rotate, and the angle of the cross 15 is used to adjust the moving direction of the charging pile 2, further improving the convenience of the charging pile 2 when moving. When the rotating wheel 23 is retracted to the inside of the base 1 through the hydraulic rod 10, the base 1 can support the charging pile 2, improving the stability of the base 1 when supporting the charging pile 2. The end of the moving plate 16 away from the arc plate 13 extends to the top outer end of the cross 15 through the sliding hole 18, and the cross 15 is located below the base 1.

[0052] The expansion component 8 includes a rotating frame 32, which is fixedly connected to the inner wall of the rotating ring 31, and a slanted plate 36 is sleeved on the surface of the rotating frame 32. A round rod 35 is hingedly connected to one end of the slanted plate 36 away from the rotating frame 32, and the bottom of the round rod 35 is fixedly connected to the top of the moving plate 16, and an elastic rod 33 is fixedly connected to the surface of the round rod 35;

[0053] One end of the elastic rod 33 away from the round rod 35 is fixedly connected to a center ring 34 , and the inner wall of the center ring 34 contacts the surface of the cross 15 .

[0054] There are four inclined plates 36, which are arranged on the circumference of the rotating ring 31. The ends of the four inclined plates 36 away from the rotating frame 32 are arranged close to each other. When the cross 15 of the present invention moves downward, the movable plate 16 will push the end of the inclined plate 36 to move downward along with the movement of the cross 15. When the bottom of the inclined plate 36 moves downward, the top of the inclined plate 36 will be limited by the rotating frame 32 inside the rotating ring 31. At this time, the inclined plate 36 can push the movable plate 16 to move toward the outer end of the sliding hole 18 through the round rod 35. When the movable plate 16 moves, it pushes the arc plate 13 to move toward the outer end of the base 1. After the arc plate 13 moves, the support distance of the base 1 will be expanded, thereby improving the stability of the base 1 when moving. The bottom of the round rod 35 contacts the top of the cross 15.

[0055] The extrusion component 9 includes an extension rod 42, which is hinged to the center of a tripod 45, and the end of the extension rod 42 is rotatably connected to a limit frame 46, and a telescopic plate 44 is fixedly connected to the bottom of the limit frame 46, and one end of the telescopic plate 44 away from the limit frame 46 is fixedly connected to the surface of the arc plate 13, and a bracket 43 is fixedly connected to the surface of the extension rod 42, and a semicircular frame 47 is fixedly connected to the end of the bracket 43, and an extrusion plate 48 is hinged to the inner wall of the semicircular frame 47;

[0056] An elastic sheet 49 is fixedly connected to the inner wall of the semicircular frame 47 , and one end of the elastic sheet 49 away from the semicircular frame 47 is hinged to the surface of the extrusion plate 48 .

[0057] The end of the limiting frame 46 close to the telescopic plate 44 is located below the extension rod 42, and the end of the tripod 45 away from the lifting frame 41 is located on the upper surface of the base 1. When the arc plate 13 of the present invention moves, the extension rod 42 is pushed to move toward the end away from the charging pile 2 through the connection between the telescopic plate 44 and the limiting frame 46. When the extension rod 42 moves, it pushes the tripod 45 to deform, and the tripod 45 pulls the lifting frame 41 to slide on the surface of the slide plate 40. The tripod 45 is used to support and limit the bracket 43, thereby improving the stability of the bracket 43 supporting the semicircular frame 47. When the semicircular frame 47 moves, it can pull the cable 4 to become tensioned, thereby improving the stability of the cable 4 when the charging pile 2 moves, and avoiding the cable 4 from getting entangled when the charging pile 2 moves. The extrusion plate 48 will use the elastic sheet 49 to extrude and fix the cable 4, further improving the stability of the cable 4 when the charging pile 2 moves, and the surface of the cable 4 contacts the inner wall of the semicircular frame 47, and the end of the extrusion plate 48 close to the elastic sheet 49 contacts the surface of the cable 4.

[0058] A method for using a mobile vehicle charging pile comprises the following steps:

[0059] S1: A moving component 7 is provided below the base 1, and the moving component 7 can push the charging pile 2 to move, thereby improving the convenience of the charging pile 2 when moving. When the moving component 7 moves downward, the expansion component 8 pushes the moving component 7 to expand toward the outer end of the base 1;

[0060] S2: The cross 15 is connected to the telescopic rod 14 through the connecting frame 12, and the telescopic rod 14 is used to limit the cross 15 to improve the stability of the cross 15 during lifting and lowering. The motor 20 is started to drive the rotating wheel 23 to rotate, and the rotating wheel 23 is used to drive the base 1 to move, thereby achieving the purpose of moving the charging pile 2;

[0061] S3: The inclined plate 36 can push the movable plate 16 to move toward the outer end of the sliding hole 18 through the round rod 35. When the movable plate 16 moves, it pushes the arc plate 13 to move toward the outer end of the base 1. After the arc plate 13 moves, the supporting distance of the base 1 is expanded, thereby improving the stability of the base 1 when moving;

[0062] S4: The semicircular frame 47 can pull the cable 4 to become taut when moving, thereby improving the stability of the cable 4 when the charging pile 2 moves and avoiding the cable 4 from getting tangled when the charging pile 2 moves. The squeezing plate 48 will use the elastic sheet 49 to squeeze and fix the cable 4.

[0063] When in use, a moving part 7 is provided under the base 1, and the moving part 7 can push the charging pile 2 to move, thereby improving the convenience of the charging pile 2 when moving; when the moving part 7 moves downward, the expansion part 8 will push the moving part 7 to expand toward the outer end of the base 1, thereby improving the stability of the base 1 when supporting the charging pile 2; and the moving part 7 can be retracted to the inside of the base 1, and when the moving part 7 is retracted to the inside of the base 1, the base 1 can support and fix the charging pile 2, thereby improving the stability of the charging pile 2 during operation; when the moving part 7 moves downward, it will push the squeezing part 9 to move toward the end away from the charging pile 2, and the squeezing part 9 will squeeze the cable 4 when moving, thereby improving the stability of the cable 4 when the charging pile 2 moves, thereby avoiding the cable 4 are entangled together when the charging pile 2 moves. When the hydraulic rod 10 is started to move downward, the motor 21 is pushed downward through the limit plate 17. The motor 21 pushes the arc plate 13 downward through the cross 15, and the arc plate 13 squeezes the rotating wheel 23. At this time, the hydraulic rod 10 can push the base 1 to move upward. The cross 15 is connected to the telescopic rod 14 through the connecting frame 12. The telescopic rod 14 is used to limit the cross 15 to improve the stability of the cross 15 when it is lifted. The motor 20 is started to drive the rotating wheel 23 to rotate, and the rotating wheel 23 is used to drive the base 1 to move, so as to achieve the purpose of moving the charging pile 2. The motor 21 can drive the cross 15 to rotate, and the angle of the cross 15 is used to determine the moving direction of the charging pile 2. The adjustment can further improve the convenience of the charging pile 2 when it is moved. When the rotating wheel 23 is retracted to the inside of the base 1 by the hydraulic rod 10, the base 1 can support the charging pile 2, thereby improving the stability of the base 1 when supporting the charging pile 2. When the cross 15 moves downward, the movable plate 16 will push the end of the inclined plate 36 to move downward along with the movement of the cross 15. When the bottom of the inclined plate 36 moves downward, the top of the inclined plate 36 will be limited by the rotating frame 32 inside the rotating ring 31. At this time, the inclined plate 36 can push the movable plate 16 to move toward the outer end of the sliding hole 18 through the round rod 35. When the movable plate 16 moves, it pushes the arc plate 13 to move toward the outer end of the base 1. After the arc plate 13 moves, the supporting distance of the base 1 will be expanded, thereby improving the bottom The seat 1 is stable when moving. When moving, the arc plate 13 pushes the extension rod 42 to move toward the end away from the charging pile 2 through the connection between the telescopic plate 44 and the limit frame 46. When moving, the extension rod 42 pushes the tripod 45 to deform. The tripod 45 pulls the lifting frame 41 to slide on the surface of the slide plate 40. The tripod 45 is used to support and limit the bracket 43, thereby improving the stability of the bracket 43 supporting the semicircular frame 47. When moving, the semicircular frame 47 can pull the cable 4 to become tensioned, thereby improving the stability of the cable 4 when the charging pile 2 moves, and avoiding the cable 4 from getting entangled when the charging pile 2 moves. The extrusion plate 48 will use the elastic sheet 49 to extrude and fix the cable 4, thereby further improving the stability of the cable 4 when the charging pile 2 moves.

[0064] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mobile car charging pile, comprising a base (1), a charging pile (2) is fixedly connected to the top of the base (1), a display screen (3) is arranged on the surface of the charging pile (2), a cable (4) is fixedly connected to the surface of the charging pile (2), a charging gun (5) is fixedly connected to the end of the cable (4) away from the charging pile (2), and a slot (6) is provided on the surface of the charging pile (2), characterized in that: Also includes: A moving component (7), the moving component (7) comprising a hydraulic rod (10), the top of the hydraulic rod (10) being fixedly connected to the top of the inner wall of the base (1), the bottom of the hydraulic rod (10) being fixedly connected to a limit plate (17), the bottom of the limit plate (17) being fixedly connected to a motor (21), the output end of the motor (21) being fixedly connected to a cross (15), and the inner wall of the cross (15) being provided with a sliding hole (18); An expansion component (8), the expansion component (8) comprising a rectangular frame (30), the surface of the rectangular frame (30) being fixedly connected to the inner wall of the base (1), the inner wall of the rectangular frame (30) being provided with a positioning groove (37), the inner wall of the positioning groove (37) being rotatably connected to a rotating ring (31); An extrusion component (9), the extrusion component (9) comprising a slide plate (40), the slide plate (40) being fixedly connected to the surface of the charging pile (2), the surface of the slide plate (40) being slidably connected to a lifting frame (41), the surface of the lifting frame (41) being hinged to a tripod (45), and one end of the tripod (45) away from the lifting frame (41) being hinged to the surface of the base (1).

2. A mobile vehicle charging pile according to claim 1, characterized in that: One end of the charging gun (5) away from the cable (4) contacts the inner wall of the slot (6), the display screen (3) is located on the upper surface of the charging pile (2), and the slot (6) is located on the upper surface of the charging pile (2).

3. A mobile vehicle charging pile according to claim 2, characterized in that: The moving component (7) comprises a top ring (11), the top of the top ring (11) is rotatably connected to the top of the inner wall of the base (1), the bottom of the top ring (11) is fixedly connected to a telescopic rod (14), the bottom of the telescopic rod (14) is fixedly connected to a connecting frame (12), the end of the connecting frame (12) is fixedly connected to the surface of a cross (15), the inner wall of the sliding hole (18) is slidably connected to a moving plate (16), the end of the moving plate (16) away from the cross (15) is fixedly connected to an arc plate (13), the bottom of the arc plate (13) is fixedly connected to a fixing frame (22), and the surface of the fixing frame (22) is fixedly connected to a rotating wheel (23); The bottom of the cross (15) is fixedly connected to a driving frame (19), the inner wall of the driving frame (19) is fixedly connected to a motor (20), and the output end of the motor (20) is fixedly connected to the surface of the rotating wheel (23).

4. A mobile vehicle charging pile according to claim 3, characterized in that: One end of the movable plate (16) close to the arc plate (13) extends to the outer end of the sliding hole (18), and one end of the movable plate (16) away from the arc plate (13) extends through the sliding hole (18) to the top outer end of the cross (15), and the cross (15) is located below the base (1).

5. A mobile vehicle charging pile according to claim 4, characterized in that: The expansion component (8) comprises a rotating frame (32), the rotating frame (32) is fixedly connected to the inner wall of the rotating ring (31), a slanted plate (36) is sleeved on the surface of the rotating frame (32), a round rod (35) is hingedly connected to one end of the slanted plate (36) away from the rotating frame (32), the bottom of the round rod (35) is fixedly connected to the top of the moving plate (16), and an elastic rod (33) is fixedly connected to the surface of the round rod (35); One end of the elastic rod (33) away from the round rod (35) is fixedly connected to a center ring (34), and the inner wall of the center ring (34) is in contact with the surface of the cross (15).

6. A mobile vehicle charging pile according to claim 5, characterized in that: There are four inclined plates (36) arranged around the circumference of the rotating ring (31), and the ends of the four inclined plates (36) away from the rotating frame (32) are arranged close to each other, and the bottom of the round rod (35) contacts the top of the cross (15).

7. A mobile vehicle charging pile according to claim 6, characterized in that: The extrusion component (9) comprises an extension rod (42), the extension rod (42) is hinged to the center of the tripod (45), the end of the extension rod (42) is rotatably connected to a limiting frame (46), the bottom of the limiting frame (46) is fixedly connected to a telescopic plate (44), one end of the telescopic plate (44) away from the limiting frame (46) is fixedly connected to the surface of the arc plate (13), the surface of the extension rod (42) is fixedly connected to a bracket (43), the end of the bracket (43) is fixedly connected to a semicircular frame (47), and the inner wall of the semicircular frame (47) is hinged to an extrusion plate (48); An elastic sheet (49) is fixedly connected to the inner wall of the semicircular frame (47), and one end of the elastic sheet (49) away from the semicircular frame (47) is hinged to the surface of the extrusion plate (48).

8. A mobile vehicle charging pile according to claim 7, characterized in that: One end of the limiting frame (46) close to the telescopic plate (44) is located below the extension rod (42), one end of the tripod (45) away from the lifting frame (41) is located on the upper surface of the base (1), the surface of the cable (4) contacts the inner wall of the semicircular frame (47), and one end of the extrusion plate (48) close to the elastic sheet (49) contacts the surface of the cable (4).

9. The method for using a mobile vehicle charging pile according to claim 8, characterized in that: The following steps are involved: S1: A moving component (7) is provided below the base (1), and the moving component (7) can push the charging pile (2) to move, thereby improving the convenience of the charging pile (2) when moving. When the moving component (7) moves downward, the expansion component (8) pushes the moving component (7) to expand toward the outer end of the base (1); S2: The cross (15) is connected to the telescopic rod (14) via the connecting frame (12), the telescopic rod (14) is used to limit the position of the cross (15), thereby improving the stability of the cross (15) during lifting and lowering, the motor (20) is started to drive the rotating wheel (23) to rotate, and the rotating wheel (23) is used to drive the base (1) to move, thereby achieving the purpose of moving the charging pile (2); S3: The inclined plate (36) can push the movable plate (16) to move toward the outer end of the sliding hole (18) through the round rod (35). When the movable plate (16) moves, it pushes the arc plate (13) to move toward the outer end of the base (1). After the arc plate (13) moves, the supporting distance of the base (1) is expanded, thereby improving the stability of the base (1) when moving. S4: The semicircular frame (47) can pull the cable (4) to become taut when moving, thereby improving the stability of the cable (4) when the charging pile (2) moves, and preventing the cable (4) from getting tangled when the charging pile (2) moves. The squeezing plate (48) uses the elastic sheet (49) to squeeze and fix the cable (4).

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