New energy automobile charging pile and use method

Abstract

The invention discloses a new energy automobile charging pile and a using method, and belongs to the technical field of charging piles, the new energy automobile charging pile comprises a shell, outer side plates and inner side plates are arranged on the two sides of the shell, the outer side plates on the two sides abut against the two side walls of a wall respectively, and a clamping plate is fixedly connected to one side of the lower end of each inner side plate; adjusting mechanisms are connected to the middles of the trundles, a lifting plate is slidably connected to one side of the shell, and the anti-skid blocks abut against the ground. The adjusting mechanism drives the trundles on the two sides to turn outwards, pushes the outer side plates on the two sides to move outwards and abut against the two sides of a wall body to achieve fixing of the two sides, meanwhile, pushes the lifting plate to move downwards, so that an anti-sliding block abuts against the ground, fixing of the bottom is achieved, finally, the top of equipment is fixed through a fastener, and then multi-directional fixing is achieved; the installation stability of the device is improved, manual operation steps are reduced, and the installation efficiency is improved.

Description

Technical Field

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

[0002] A new energy vehicle charging pile is a device that provides power supply for new energy vehicles. Its main function is to convert the electrical energy of an external power source into current and voltage suitable for the battery of a new energy vehicle, and transmit it to the battery of the new energy vehicle through a charging head and connecting cables to achieve the purpose of charging the new energy vehicle.

[0003] New energy vehicle charging piles can be installed in various places, such as parking lots, residential areas, commercial areas, etc. In order to save installation space, the equipment can also be embedded in the wall for installation. However, when the existing charging piles are embedded, an external fixing frame is required to fix the equipment. Since the charging piles need to be embedded in the wall, the operation space is small during installation, which makes the operation difficult and it is difficult to achieve multi-directional fixation, and the stability of the equipment cannot be guaranteed. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a new energy vehicle charging pile, which has the advantages of easy installation and high stability. It solves the problems that the existing charging piles are difficult to operate when embedded and installed, and it is difficult to achieve multi-directional fixation and cannot ensure the stability of the equipment.

[0005] The present invention is achieved in this way. A new energy vehicle charging pile comprises a shell, a main body is arranged inside the shell, a charging head is arranged on the main body, a mounting plate is fixedly connected to the upper end of the shell, an outer plate and an inner plate are arranged on both sides of the shell, the inner plate and the outer plate are respectively located on the inner and outer sides of the shell, the outer plates on both sides are respectively pressed against the two side walls of the wall, a clamping plate is fixedly connected to one side of the lower end of the inner plate, the clamping plate is pressed against the main body, casters are rotatably installed at the four corners of the bottom of the shell, an adjustment mechanism is connected to the middle part of the casters, a lifting plate is slidably connected to one side of the shell, a through hole is opened on the lifting plate, one end of the adjustment mechanism is inserted into the through hole, an anti-sliding block is fixedly connected to the bottom of the lifting plate, and the anti-sliding block is pressed against the ground.

[0006] As a preferred embodiment of the present invention, a display screen and a baffle are respectively fixedly installed on the upper and lower ends of the front side of the shell, winding shafts are fixedly connected on both sides of the main body, and the charging head is electrically connected to the main body through a connecting wire, and the connecting wire is wound on the winding shaft.

[0007] As a preferred embodiment of the present invention, a plurality of anti-slip pads are fixedly connected to the outer panels on both sides, and connecting rods are fixedly connected at the four corners of the outer panels and the inner panels on both sides. The connecting rods slide through both sides of the outer shell, and a spring is sleeved on the connecting rods. The two ends of the spring are respectively fixedly connected to the outer panels and the side walls of the outer shell.

[0008] As a preferred embodiment of the present invention, the two clamping plates are cross-slidingly connected, a plurality of supporting rollers are rotatably connected to the inner wall of the bottom of the shell, and the clamping plates are movably connected to the plurality of supporting rollers.

[0009] As a preferred embodiment of the present invention, four corners of the bottom wall of the shell are rotatably connected to mounting frames, and the caster is rotatably connected to one end of the mounting frame.

[0010] As a preferred embodiment of the present invention, the adjustment mechanism includes a driving assembly, a tooth plate and a support plate, the driving assembly is meshingly connected to the tooth plate, the support plate is fixedly connected to the bottom wall of the outer shell, the tooth plate is slidably connected to the support plate, and two first gears are meshingly connected on both sides of the tooth plate, the first gear is rotatably connected to the bottom wall of the outer shell, and the first gear is connected to the mounting frame through a transmission assembly.

[0011] As a preferred embodiment of the present invention, the transmission assembly includes a transmission belt and two transmission wheels, the two transmission wheels are coaxially fixedly connected to the first gear and one end of the mounting frame respectively, and the transmission belt is sleeved on the two transmission wheels.

[0012] As a preferred embodiment of the present invention, one end of the tooth plate is fixedly connected to a bevel block, the bevel block is slidably inserted into the through hole, and the lifting plate slides through the bottom wall of one side of the shell.

[0013] The present invention also provides a method for using a new energy vehicle charging pile, which specifically comprises the following steps: S1: Push the charging pile into the wall to be embedded, and use the adjustment mechanism to drive the casters on both sides to flip outward. During the flipping process, push the outer plates on both sides to move outward so that the outer plates are pressed against the walls on both sides. The outer plates drive the clamping plates to move synchronously so that the two clamping plates are pressed against the main body, thereby improving the stability of the main body. S2: During the activity, the adjustment mechanism gradually pushes the lifting plate downward until the anti-sliding block is pressed against the ground to fix the bottom of the charging pile. Finally, the mounting plate is fixed to the wall through fasteners to complete the multi-side fixation of the charging pile, thereby improving the stability of the charging pile installation and the installation efficiency.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides rotatable casters at the bottom of the equipment, which can facilitate pushing the equipment into the wall cavity to be installed. The casters on both sides are driven to flip outward through the adjustment mechanism, and the outer plates on both sides are pushed to move outward and press against the two sides of the wall to fix the two sides. At the same time, the lifting plate is pushed downward to make the anti-sliding block press against the ground to fix the bottom. Finally, the top of the equipment is fixed by fasteners, thereby realizing multi-directional fixation, improving the stability of the device installation, reducing manual operation steps, and improving installation efficiency.

[0015] The present invention drives the worm, the worm wheel and the second gear to rotate synchronously through a motor, and drives the toothed plate through the meshing of the second gear and the toothed plate, which can improve the adjustment accuracy, avoid the reversal of the mounting frame, and further avoid the loosening of the outer plate and the clamping plate, thereby improving stability and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall first-view stereoscopic structure of the present invention; Figure 2 It is a bottom view structural schematic diagram of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of the three-dimensional structure of the middle AA section; Figure 4 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping plate in the present invention; Figure 6 It is a schematic diagram of the overall second viewing angle stereoscopic structure of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism in the present invention; Figure 8 For the present invention Figure 3 A magnified view of the structure at C in the middle; Fig. 9 For the present invention Figure 2 Schematic diagram of the three-dimensional structure of the middle BB section; Fig.10 For the present invention Fig. 9 Enlarged view of the structure at point D in the middle.

[0017] In the figure: 1. shell; 11. display screen; 12. main body; 13. baffle; 14. mounting plate; 15. charging head; 16. connecting wire; 17. winding shaft; 2. adjustment mechanism; 21. driving assembly; 2101. motor; 2102. worm; 2103. worm wheel; 2104. second gear; 22. tooth plate; 23. first gear; 24. transmission assembly; 2401. transmission wheel; 2402. transmission belt; 25. support plate; 26. inclined block; 3. outer plate; 31. anti-skid pad; 32. inner plate; 33. connecting rod; 34. spring; 35. clamping plate; 36. support roller; 4. anti-sliding block; 41. lifting plate; 42. through hole; 5. caster; 51. mounting frame. DETAILED DESCRIPTION

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0019] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0020] like Figures 1 to 10 As shown, a new energy vehicle charging pile provided by an embodiment of the present invention comprises a shell 1, a main body 12 is arranged inside the shell 1, a charging head 15 is arranged on the main body 12, a mounting plate 14 is fixedly connected to the upper end of the shell 1, outer plates 3 and inner plates 32 are arranged on both sides of the shell 1, the inner plates 32 and the outer plates 3 are respectively located on the inner and outer sides of the shell 1, the outer plates 3 on both sides are respectively pressed against the two side walls of the wall, a clamping plate 35 is fixedly connected to one side of the lower end of the inner plate 32, the clamping plate 35 is pressed against the main body 12, casters 5 are rotatably installed at the four corners of the bottom of the shell 1, an adjusting mechanism 2 is connected to the middle of the casters 5, a lifting plate 41 is slidably connected to one side of the shell 1, a through hole 42 is opened on the lifting plate 41, one end of the adjusting mechanism 2 is plugged into the through hole 42, an anti-sliding block 4 is fixedly connected to the bottom of the lifting plate 41, and the anti-sliding block 4 is pressed against the ground.

[0021] Furthermore, a display screen 11 and a baffle 13 are fixedly installed on the upper and lower ends of the front side of the shell 1, and winding shafts 17 are fixedly connected on both sides of the main body 12. The charging head 15 is electrically connected to the main body 12 through a connecting wire 16, and the connecting wire 16 is wound on the winding shaft 17.

[0022] Specifically, the display screen 11 is used to display information such as the charging status, the winding shafts 17 on both sides are used to organize and store the connecting wires 16, the main body 12 is connected to an external power source, and the electric energy is transmitted to the new energy vehicle through the connecting wires 16 and the charging head 15 to realize the charging function.

[0023] Furthermore, a plurality of anti-slip pads 31 are fixedly connected to the outer plates 3 on both sides, and connecting rods 33 are fixedly connected at the four corners of the outer plates 3 on both sides and the inner plates 32. The connecting rods 33 slide through the two sides of the outer shell 1, and a spring 34 is sleeved on the connecting rods 33. The two ends of the spring 34 are respectively fixedly connected to the outer plates 3 and the side walls of the outer shell 1. Two clamping plates 35 are cross-slidably connected, and a plurality of supporting rollers 36 are rotatably connected to the bottom inner wall of the outer shell 1, and the clamping plates 35 are movably connected to the plurality of supporting rollers 36.

[0024] Furthermore, four corners of the bottom wall of the housing 1 are rotatably connected to mounting frames 51 , and the caster 5 is rotatably connected to one end of the mounting frame 51 .

[0025] Specifically, in the initial state, the spring 34 is in a contracted state. After the device is moved into the wall cavity to be embedded, the mounting frames 51 and casters 5 on both sides are opened outwardly through the adjustment mechanism 2, and the mounting frames 51 push the outer plates 3 on both sides outward to move outward, so that the spring 34 is extended, and the inner plates 32 on both sides move synchronously, and the inner plates 32 drive the clamping plates 35 to move. Through the staggered cooperation of the two clamping plates 35, when the outer plates 3 are pressed against the wall, the main body 12 is clamped to further improve the stability of the main body 12. On the one hand, the anti-slip pads 31 can play a role of buffering and protection to prevent the outer plates 3 from being worn. On the other hand, they can increase the friction between the outer plates 3 and the wall, thereby increasing stability. The support rollers 36 play a role of supporting and limiting the clamping plates 35 to prevent the clamping plates 35 from being worn in contact with the bottom inner wall of the shell 1, and can also reduce the contact area to improve the smoothness of the movement of the clamping plates 35.

[0026] Furthermore, the adjustment mechanism 2 includes a driving component 21, a tooth plate 22 and a support plate 25. The driving component 21 is meshedly connected to the tooth plate 22. The support plate 25 is fixedly connected to the bottom wall of the outer shell 1. The tooth plate 22 is slidably connected to the support plate 25. Two first gears 23 are meshedly connected on both sides of the tooth plate 22. The first gear 23 is rotatably connected to the bottom wall of the outer shell 1. The first gear 23 is connected to the mounting frame 51 through a transmission component 24. The transmission component 24 includes a transmission belt 2402 and two transmission wheels 2401. The two transmission wheels 2401 are coaxially fixedly connected to the first gear 23 and one end of the mounting frame 51, respectively, and the transmission belt 2402 is sleeved on the two transmission wheels 2401.

[0027] Specifically, the top of the support plate 25 is fixedly connected to the bottom inner wall of the shell 1, and a movable notch is provided in the middle of the toothed plate 22, which is slidably connected to the middle of the support plate 25 through the movable notch. The bottom plane of the support plate 25 can support the toothed plate 22. Teeth are provided on both sides of the toothed plate 22. Four first gears 23 are respectively connected to the mounting frame 51 through a transmission assembly 24, and are respectively located at the two ends of both sides of the toothed plate 22. The two sides of the toothed plate 22 are respectively meshed with the first gears 23 on both sides. When the toothed plate 22 moves forward, the first gears 23 on both sides rotate at the same time but in opposite directions, so that the mounting frames 51 on both sides are flipped outward and opened at the same time, pushing the outer plate 3 to move outward. The transmission is coordinated with the rack and the four first gears 23, so that the movement of the mounting frames 51 and the casters 5 on both sides can be achieved at the same time, and the transmission is more stable and reliable.

[0028] Furthermore, the driving assembly 21 includes a motor 2101, a worm wheel 2103 and a second gear 2104. The motor 2101 is located on one side of the tooth plate 22 and is fixedly installed at the bottom of the housing 1. The output end of the motor 2101 is fixedly connected with a worm 2102. The worm wheel 2103 and the second gear 2104 are coaxially installed at the bottom of the housing 1. The worm 2102 is meshed with the worm wheel 2103, and the second gear 2104 is meshed with the tooth plate 22.

[0029] Specifically, the motor 2101 is fixedly installed at the bottom of the housing 1, and its output end is fixedly connected to one end of the worm 2102, and the other end of the worm 2102 is rotatably installed at the bottom of the support plate 25. When in use, the worm 2102 is driven to rotate by starting the motor 2101, and the worm 2102 drives the worm wheel 2103 and the second gear 2104 to rotate synchronously. The tooth plate 22 is driven by the engagement of the second gear 2104 with the tooth plate 22. Through this arrangement, the adjustment accuracy can be improved, the reversal of the mounting frame 51 can be avoided, and the loosening of the outer plate 3 and the clamping plate 35 can be avoided, thereby improving stability and reliability.

[0030] Furthermore, an inclined block 26 is fixedly connected to one end of the tooth plate 22 , and the inclined block 26 is slidably inserted into the through hole 42 , and the lifting plate 41 slides through the bottom wall of one side of the housing 1 .

[0031] Specifically, one end of the inclined block 26 is inserted into the through hole 42, and the inclined block 26 is driven to move outward through the tooth plate 22. Through the sliding cooperation between the inclined block 26 and the bottom wall of the through hole 42, the lifting plate 41 is gradually moved downward until the anti-sliding block 4 is pressed against the ground. The friction between the anti-sliding block 4 and the ground improves the stability of the front side of the device. Finally, the mounting plate 14 is fixed to the wall through fasteners to achieve multi-directional fixation of the device, improve the stability of the device installation, reduce manual operation steps, and improve installation efficiency.

[0032] A method for using a new energy vehicle charging pile provided by an embodiment of the present invention comprises the following steps: Push the charging pile into the wall to be embedded, and drive the casters 5 on both sides to flip outwards through the adjustment mechanism 2. During the flipping process, push the outer plates 3 on both sides to move outwards, so that the outer plates 3 are pressed against the walls on both sides. The outer plates 3 drive the clamping plates 35 to move synchronously, so that the two clamping plates 35 are pressed against the main body 12, thereby improving the stability of the main body 12; During the activity of the adjustment mechanism 2, the lifting plate 41 is gradually pushed downward until the anti-sliding plate 4 is pressed against the ground to fix the bottom of the charging pile. Finally, the mounting plate 14 is fixed to the wall through fasteners to complete the multi-side fixation of the charging pile, thereby improving the stability of the charging pile installation and improving the installation efficiency.

[0033] To sum up: this new energy vehicle charging pile, by setting rotatable casters 5 at the bottom of the equipment, can facilitate pushing the equipment into the wall cavity to be installed, and drive the casters 5 on both sides to flip outward through the adjustment mechanism 2, pushing the outer plates 3 on both sides to move outward and press against the two sides of the wall, and at the same time push the lifting plate 41 to move downward, so that the anti-sliding block 4 presses against the ground, and finally fixes the equipment through fasteners, thereby realizing multi-directional fixation, improving the stability of the device installation, reducing manual operation steps, and improving installation efficiency.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle charging pile, comprising a housing (1), a main body (12) being arranged inside the housing (1), and a charging head (15) being arranged on the main body (12), characterized in that: The upper end of the shell (1) is fixedly connected to a mounting plate (14), and both sides of the shell (1) are provided with an outer plate (3) and an inner plate (32), and the inner plate (32) and the outer plate (3) are respectively located at the inner and outer sides of the shell (1), and the outer plates (3) on both sides are respectively pressed against the two side walls of the wall, and one side of the lower end of the inner plate (32) is fixedly connected to a clamping plate (35), and the clamping plate (35) is pressed against the main body (12). Casters (5) are rotatably mounted on the four corners of the bottom of the shell (1), and the middle of the casters (5) is connected to an adjustment mechanism (2). One side of the shell (1) is slidably connected to a lifting plate (41), and a through hole (42) is provided on the lifting plate (41), and one end of the adjustment mechanism (2) is inserted into the through hole (42). The bottom of the lifting plate (41) is fixedly connected to an anti-sliding block (4), and the anti-sliding block (4) is pressed against the ground.

2. The new energy vehicle charging pile according to claim 1, characterized in that: A display screen (11) and a baffle (13) are fixedly mounted on the upper and lower ends of the front side of the housing (1), and a winding shaft (17) is fixedly connected to both sides of the main body (12). The charging head (15) is electrically connected to the main body (12) via a connecting wire (16), and the connecting wire (16) is wound on the winding shaft (17).

3. The new energy vehicle charging pile according to claim 1, characterized in that: A plurality of anti-slip pads (31) are fixedly connected to the outer plates (3) on both sides, and connecting rods (33) are fixedly connected at four corners of the outer plates (3) and the inner plates (32) on both sides. The connecting rods (33) slide through both sides of the outer shell (1), and a spring (34) is sleeved on the connecting rods (33). Two ends of the spring (34) are respectively fixedly connected to the outer plates (3) and the side walls of the outer shell (1).

4. The new energy vehicle charging pile according to claim 1, characterized in that: The two clamping plates (35) are cross-connected and slidably connected, a plurality of supporting rollers (36) are rotatably connected to the bottom inner wall of the shell (1), and the clamping plates (35) are movably connected to the plurality of supporting rollers (36).

5. The new energy vehicle charging pile according to claim 1, characterized in that: The four corners of the bottom wall of the housing (1) are rotatably connected to mounting frames (51), and the caster (5) is rotatably connected to one end of the mounting frame (51).

6. The new energy vehicle charging pile as claimed in claim 5, characterized in that: The adjustment mechanism (2) comprises a driving assembly (21), a tooth plate (22) and a support plate (25); the driving assembly (21) is meshingly connected to the tooth plate (22); the support plate (25) is fixedly connected to the bottom wall of the housing (1); the tooth plate (22) is slidably connected to the support plate (25); two first gears (23) are meshingly connected on both sides of the tooth plate (22); the first gear (23) is rotatably connected to the bottom wall of the housing (1); and the first gear (23) is connected to the mounting frame (51) via a transmission assembly (24).

7. The new energy vehicle charging pile according to claim 6, characterized in that: The transmission assembly (24) comprises a transmission belt (2402) and two transmission wheels (2401); the two transmission wheels (2401) are coaxially fixedly connected to the first gear (23) and one end of the mounting frame (51), respectively; and the transmission belt (2402) is sleeved on the two transmission wheels (2401).

8. The new energy vehicle charging pile according to claim 6, characterized in that: One end of the tooth plate (22) is fixedly connected to an inclined block (26), the inclined block (26) is slidably inserted into the through hole (42), and the lifting plate (41) slides through the bottom wall of one side of the housing (1).

9. A method for using a new energy vehicle charging pile, characterized in that: The new energy vehicle charging pile according to any one of claims 1 to 8 is applicable, comprising the following steps: S1: Push the charging pile into the wall to be embedded, and drive the casters (5) on both sides to flip outwards through the adjustment mechanism (2). During the flipping process, the outer plates (3) on both sides are pushed outwards so that the outer plates (3) are pressed against the walls on both sides. The outer plates (3) drive the clamping plates (35) to move synchronously so that the two clamping plates (35) are pressed against the main body (12), thereby improving the stability of the main body (12); S2: During the movement of the adjustment mechanism (2), the lifting plate (41) is gradually pushed downward until the anti-sliding block (4) is pressed against the ground, thereby fixing the bottom of the charging pile. Finally, the mounting plate (14) is fixed to the wall by fasteners, thereby completing the multi-side fixation of the charging pile, improving the stability of the charging pile installation, and improving the installation efficiency.

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