Portable electric vehicle charging pile

Abstract

The utility model discloses a portable electric vehicle charging pile which comprises a working bin and an adjustable moving mechanism. A vertical adjusting mechanism is arranged at the upper end of the working bin, a connecting column is fixedly connected to the upper end of the surface of the front side of the vertical adjusting mechanism, charging bins are connected to the front end of the connecting column through uniformly distributed bolts, charging wires are arranged at the lower ends of the charging bins, and charging heads are arranged at the upper ends of the charging wires; fixing clamps are fixedly connected to the lower ends of the surfaces of the left side and the right side of the charging bin, and the fixing clamps are connected with the vertically adjacent charging wires in a clamped mode; the adjustable moving mechanisms are evenly arranged at the lower end of the working bin, a single-chip microcomputer is arranged at the upper end of the rear wall of the charging bin, and the input end of the single-chip microcomputer is electrically connected with an external power source. And the use convenience of the portable electric vehicle charging pile is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle charging piles, in particular to a portable electric vehicle charging pile. Background Art

[0002] An electric vehicle charging pile is a device that provides electric vehicles with energy. Its function is similar to that of a gas pump in a gas station. A portable electric vehicle charging pile is a convenient and practical charging device designed to meet the charging needs of electric vehicles. With its convenience, intelligence, safety, and strong compatibility, a portable electric vehicle charging pile has become a must-have for electric vehicle travel.

[0003] Some existing portable electric vehicle charging piles use a charging compartment with a fixed height to charge the electric vehicle; some portable electric vehicle charging piles use a mobile unit fixed method to move the portable electric vehicle charging pile;

[0004] There are some problems with this type of traditional portable electric vehicle charging pile. For example, the height of the charging compartment is fixed, which may affect the charging application range of the portable electric vehicle charging pile. The mobile unit is fixed, which may affect the stability of the installation of the portable electric vehicle charging pile. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a portable electric vehicle charging pile, which can realize the rapid adjustment of the height of the charging compartment and the retraction and extension of the mobile unit, effectively improving the convenience of using the portable electric vehicle charging pile and effectively solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable electric vehicle charging pile, comprising a working compartment and an adjustable moving mechanism;

[0007] Working compartment: A vertical adjustment mechanism is provided at its upper end, a connecting column is fixedly connected to the upper end of the front surface of the vertical adjustment mechanism, the front end of the connecting column is connected to the charging compartment through evenly distributed bolts, a charging cable is provided at the lower end of the charging compartment, a charging head is provided at the upper end of the charging cable, and a fixing clip is fixedly connected to the lower end of the left and right side surfaces of the charging compartment, and the fixing clip is clamped with the vertically adjacent charging cable;

[0008] Adjustable mobile mechanism: It is evenly arranged at the lower end of the working compartment, which can realize the rapid adjustment of the height of the charging compartment and the retraction and deployment of the mobile unit, effectively improving the convenience of using the portable electric vehicle charging pile.

[0009] Furthermore, a single-chip microcomputer is provided at the upper end of the rear wall of the charging compartment, and an input end of the single-chip microcomputer is electrically connected to an external power supply to control the operation of various electrical appliances.

[0010] Furthermore, the vertical adjustment mechanism includes a fixed frame, a sliding frame and a screw. The fixed frame is fixedly connected to the upper end of the working bin, the upper end of the fixed frame is slidably connected to the sliding frame, the upper end of the front surface of the sliding frame is fixedly connected to the rear end of the connecting column, the screw is rotatably connected to the inside of the fixed frame, and the middle part of the screw is threadedly connected to the lower end of the sliding frame to achieve height adjustment of the charging bin.

[0011] Furthermore, the vertical adjustment mechanism includes a fixed frame, a sliding frame and a screw rod. The fixed frame is fixedly connected to the upper end of the working bin, the upper end of the fixed frame is slidably connected to the sliding frame, the upper end of the front surface of the sliding frame is fixedly connected to the rear end of the connecting column, the screw rod is rotatably connected to the inside of the fixed frame, and the middle part of the screw rod is threadedly connected to the lower end of the sliding frame to provide driving force for the height adjustment of the charging bin.

[0012] Furthermore, the adjustable movable mechanism includes a connecting seat, an adjusting seat, a locking column and a moving wheel. The connecting seat is evenly and fixedly connected to the lower end of the working chamber, the upper end of the adjusting seat is rotatably connected to the vertically adjacent connecting seat through a pin shaft, the lower end of the connecting seat is provided with a locking hole, the upper end of the adjusting seat is provided with a positioning hole, the locking column is inserted between the locking hole and the laterally adjacent positioning hole, and the moving wheels are fixedly connected to the lower end of the adjusting seat to realize the retraction and extension of the moving mechanism, thereby realizing the movement and stillness of the electric vehicle charging pile.

[0013] Furthermore, a charging controller is provided in the middle of the inner wall on the rear side of the charging compartment, and a battery pack is provided at the right end of the bottom wall of the working compartment. The output end of the battery pack is electrically connected to the input end of the single-chip microcomputer, the input ends of the charging lines are electrically connected to the output ends of the charging controller, and the input ends of the charging controller are electrically connected to the output ends of the single-chip microcomputer, thereby realizing the charging of the electric vehicle.

[0014] Furthermore, the front end of the charging warehouse is hinged with a warehouse door through a hinge, the upper end of the warehouse door is provided with symmetrically distributed display screens, the middle part of the warehouse door is provided with symmetrically distributed QR code slots, the input ends of the display screens are electrically connected to the output ends of the single-chip microcomputer, and the lower end of the warehouse door is provided with a key panel, which is bidirectionally electrically connected to the single-chip microcomputer, so as to facilitate personnel to operate the charging pile and observe the charging status of the electric vehicle.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the portable electric vehicle charging pile has the following advantages:

[0016] 1. According to the needs of the working environment, the personnel use the single-chip microcomputer to realize the operation of the motor. The rotation of the output shaft of the motor drives the worm to rotate, and then drives the worm wheel to rotate. The rotation of the worm wheel drives the screw to rotate, so that the sliding frame can slide vertically on the upper end of the fixed frame. The vertical movement of the sliding frame drives the vertical movement of the charging bin through the connecting column, so as to realize the height adjustment of the charging bin. The height of the charging bin can be quickly adjusted, which effectively improves the convenience of using the portable electric vehicle charging pile.

[0017] 2. The personnel first rotate the adjustment seats in sequence so that the adjustment seats are all rotated from a horizontal state to a vertical state. When the locking holes are all horizontally coincident with the corresponding positioning holes, the personnel insert the locking columns into the locking holes and the laterally adjacent positioning holes, thereby realizing the relative position locking of the connecting seat and the vertically adjacent adjustment seats. Then the personnel push the working warehouse, and with the assistance of the moving wheels, the portable electric vehicle charging pile is moved. When the portable electric vehicle charging pile is moved to the required area, the personnel pull out the locking columns from between the locking holes and the laterally adjacent positioning holes, and rotate the adjustment seats in the opposite direction so that the adjustment seats are all restored to a horizontal state, providing stable support for the working warehouse, enabling the retraction and extension of the mobile unit, and effectively improving the convenience of using the portable electric vehicle charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the utility model.

[0020] In the figure: 1 working bin, 2 vertical adjustment mechanism, 21 fixed frame, 22 sliding frame, 23 screw, 24 worm gear, 25 motor, 3 adjustable moving mechanism, 31 connecting seat, 32 adjusting seat, 33 locking column, 34 moving wheel, 4 connecting column, 5 charging bin, 6 bin door, 7 single chip microcomputer, 8 display screen, 9 QR code slot, 10 charging controller, 11 keypad, 12 charging cable, 13 charging head, 14 battery pack. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-2 ,This embodiment provides a technical solution: a portable electric vehicle charging pile, including a working compartment 1 and an adjustable moving mechanism 3;

[0023] Working compartment 1: A vertical adjustment mechanism 2 is provided at its upper end, a connecting column 4 is fixedly connected to the upper end of the front surface of the vertical adjustment mechanism 2, a charging compartment 5 is connected to the front end of the connecting column 4 through evenly distributed bolts, a charging line 12 is provided at the lower end of the charging compartment 5, a charging head 13 is provided at the upper end of the charging line 12, a fixing clip is fixedly connected to the lower end of the left and right side surfaces of the charging compartment 5, and the fixing clip is clamped with the vertically adjacent charging line 12, a single-chip microcomputer 7 is provided at the upper end of the rear wall of the charging compartment 5, and the input end of the single-chip microcomputer 7 is electrically connected to the external power supply;

[0024] Adjustable movable mechanism 3: It is evenly arranged at the lower end of the working bin 1. The adjustable movable mechanism 3 includes a connecting seat 31, an adjusting seat 32, a locking column 33 and a moving wheel 34. The connecting seat 31 is evenly fixedly connected to the lower end of the working bin 1. The upper end of the adjusting seat 32 is rotatably connected to the vertically adjacent connecting seat 31 through a pin shaft. The lower end of the connecting seat 31 is provided with a locking hole. The upper end of the adjusting seat 32 is provided with a positioning hole. The locking column 33 is inserted between the locking hole and the laterally adjacent positioning hole. The moving wheel 34 is fixedly connected to the lower end of the adjusting seat 32. First, the adjusting seat 32 is rotated in sequence so that the adjusting seat 32 is adjusted horizontally. The state is rotated to a vertical state. When the locking holes are horizontally overlapped with the corresponding positioning holes in the horizontal direction, the locking pillars 33 are inserted into the locking holes and the positioning holes adjacent in the horizontal direction, thereby locking the relative positions of the connecting seat 31 and the vertically adjacent adjusting seat 32. Then, the working compartment 1 is pushed. With the assistance of the moving wheels 34, the portable electric vehicle charging pile is moved. When the portable electric vehicle charging pile is moved to the required area, the locking pillars 33 are pulled out from between the locking holes and the positioning holes adjacent in the horizontal direction, and the adjusting seat 32 is rotated in the opposite direction, so that the adjusting seat 32 is restored to a horizontal state, providing stable support for the working compartment 1.

[0025] Wherein: the vertical adjustment mechanism 2 includes a fixed frame 21, a sliding frame 22 and a screw 23, the fixed frame 21 is fixedly connected to the upper end of the working bin 1, the upper end of the fixed frame 21 is slidably connected to the sliding frame 22, the upper end of the front surface of the sliding frame 22 is fixedly connected to the rear end of the connecting column 4, the screw 23 is rotatably connected to the inside of the fixed frame 21, the middle part of the screw 23 is threadedly connected to the lower end of the sliding frame 22, the vertical adjustment mechanism 2 also includes a worm gear 24 and a motor 25, the worm gear 24 is fixedly connected to the lower end of the screw 23, and the motor 25 is arranged on the bottom wall of the working bin 1 At the left end, the output shaft of the motor 25 is fixedly connected with a worm, the worm is meshed with the worm wheel 24, the input end of the motor 25 is electrically connected to the output end of the single-chip microcomputer 7, and the motor 25 is operated through the single-chip microcomputer 7 according to the needs of the working environment, the output shaft of the motor 25 rotates to drive the worm to rotate, and then drives the worm wheel 24 to rotate, and the rotation of the worm wheel 24 drives the screw 23 to rotate, thereby realizing the vertical sliding of the sliding frame 3 on the upper end of the fixed frame 1, and the vertical movement of the sliding frame 3 drives the vertical movement of the charging bin 5 through the connecting column 4, thereby realizing the height adjustment of the charging bin 5;

[0026] Wherein: a charging controller 10 is arranged in the middle of the inner wall of the rear side of the charging compartment 5, a battery pack 14 is arranged at the right end of the bottom wall of the working compartment 1, the output end of the battery pack 14 is electrically connected to the input end of the single-chip computer 7, the input end of the charging line 12 is electrically connected to the output end of the charging controller 10, and the input end of the charging controller 10 is electrically connected to the output end of the single-chip computer 7;

[0027] Among them: the front end of the charging warehouse 5 is hinged with a warehouse door 6 through a hinge, the upper end of the warehouse door 6 is provided with a symmetrically distributed display screen 8, the middle part of the warehouse door 6 is provided with a symmetrically distributed QR code slot 9, the input end of the display screen 8 is electrically connected to the output end of the single-chip computer 7, and the lower end of the warehouse door 6 is provided with a key board 11, the key board 11 is bidirectionally electrically connected to the single-chip computer 7, and the motor 25 is turned off by the single-chip computer 7. When in use, first scan the QR code inside the QR code slot 9 with a mobile phone, so that the single-chip computer 7 realizes the operation of the charging controller 10, and the charging controller 10 supplies power to the corresponding charging line 12, and realizes the charging work of the electric vehicle through the charging head 13. At the same time, the single-chip computer 7 realizes the operation of the corresponding display screen 8, and the display screen 8 displays the real-time charging status of the electric vehicle.

[0028] The working principle of a portable electric vehicle charging pile provided by the utility model is as follows: when working, the personnel first rotate the adjustment seat 32 in sequence, so that the adjustment seat 32 is rotated from a horizontal state to a vertical state. When the locking holes are horizontally overlapped with the corresponding positioning holes in the horizontal direction, the personnel insert the locking pillars 33 into the locking holes and the laterally adjacent positioning holes, thereby realizing the relative position locking of the connecting seat 31 and the vertically adjacent adjustment seat 32. Then the personnel pushes the working warehouse 1, and with the assistance of the moving wheels 34, the portable electric vehicle charging pile is moved. When the portable electric vehicle charging pile is moved to the required area, the personnel pulls out the locking pillars 33 from between the locking holes and the laterally adjacent positioning holes, and rotates the adjustment seat 32 in the opposite direction, so that the adjustment seat 32 is restored to a horizontal state, providing stable support for the working warehouse 1. Then the personnel According to the needs of the working environment, the motor 25 is operated through the single-chip microcomputer 7. The output shaft of the motor 25 rotates to drive the worm to rotate, and then drives the worm wheel 24 to rotate. The rotation of the worm wheel 24 drives the screw 23 to rotate, thereby realizing the vertical sliding of the sliding frame 3 on the upper end of the fixed frame 1. The vertical movement of the sliding frame 3 drives the vertical movement of the charging compartment 5 through the connecting column 4, thereby realizing the height adjustment of the charging compartment 5. When the charging compartment 5 reaches the required height, the motor 25 is turned off by the single-chip microcomputer 7. When a person uses it, first scans the QR code inside the QR code slot 9 with a mobile phone, so that the single-chip microcomputer 7 realizes the operation of the charging controller 10, and the charging controller 10 supplies power to the corresponding charging line 12. The person realizes the charging work of the electric vehicle through the charging head 13. At the same time, the single-chip microcomputer 7 realizes the operation of the corresponding display screen 8, and the display screen 8 displays the real-time charging status of the electric vehicle.

[0029] It is worth noting that the motor 25 disclosed in the above embodiment can use a 4IK25GN-S2-IP55 motor, the single-chip microcomputer 7 can use a SOP-16 single-chip microcomputer, the display screen 8 can use an OLED display screen, the charging controller 10 can use a 3G3MX2-AB002-E charging controller, and the battery pack 14 can use an SP12-38 battery pack. The single-chip microcomputer 7 controls the motor 25, the display screen 8, the charging controller 10, the keypad 11 and the battery pack 14, all of which adopt methods commonly used in the prior art.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable electric vehicle charging station, characterized in that: It comprises a working chamber (1) and an adjustable moving mechanism (3); The working chamber (1) is provided with a vertical adjustment mechanism (2) at its upper end, a connecting column (4) is fixedly connected to the upper end of the front surface of the vertical adjustment mechanism (2), the front end of the connecting column (4) is connected to the charging chamber (5) through evenly distributed bolts, a charging line (12) is provided at the lower end of the charging chamber (5), a charging head (13) is provided at the upper end of the charging line (12), and a fixing clamp is fixedly connected to the lower ends of the left and right side surfaces of the charging chamber (5), and the fixing clamp is clamped with the vertically adjacent charging line (12); Adjustable moving mechanism (3): It is evenly arranged at the lower end of the working chamber (1).

2. A portable electric vehicle charging station according to claim 1, characterized in that: A single-chip microcomputer (7) is arranged at the upper end of the rear wall of the charging compartment (5), and an input end of the single-chip microcomputer (7) is electrically connected to an external power supply.

3. A portable electric vehicle charging station according to claim 2, characterized in that: The vertical adjustment mechanism (2) comprises a fixed frame (21), a sliding frame (22) and a screw rod (23); the fixed frame (21) is fixedly connected to the upper end of the working chamber (1); the upper end of the fixed frame (21) is slidably connected to the sliding frame (22); the upper end of the front side surface of the sliding frame (22) is fixedly connected to the rear end of the connecting column (4); the screw rod (23) is rotatably connected to the inside of the fixed frame (21); and the middle part of the screw rod (23) is threadedly connected to the lower end of the sliding frame (22).

4. A portable electric vehicle charging station according to claim 3, characterized in that: The vertical adjustment mechanism (2) further comprises a worm gear (24) and a motor (25), wherein the worm gear (24) is fixedly connected to the lower end of the screw rod (23), the motor (25) is arranged at the left end of the bottom wall of the working chamber (1), the output shaft of the motor (25) is fixedly connected to the worm, the worm is meshingly connected to the worm gear (24), and the input end of the motor (25) is electrically connected to the output end of the single chip microcomputer (7).

5. The portable electric vehicle charging station according to claim 1, characterized in that: The adjustable movable mechanism (3) comprises a connecting seat (31), an adjusting seat (32), a locking column (33) and a moving wheel (34); the connecting seat (31) is evenly and fixedly connected to the lower end of the working chamber (1); the upper end of the adjusting seat (32) is rotatably connected to the vertically adjacent connecting seat (31) through a pin shaft; the lower end of the connecting seat (31) is provided with a locking hole; the upper end of the adjusting seat (32) is provided with a positioning hole; the locking column (33) is inserted between the locking hole and the laterally adjacent positioning hole; and the moving wheel (34) is fixedly connected to the lower end of the adjusting seat (32).

6. A portable electric vehicle charging station according to claim 2, characterized in that: A charging controller (10) is arranged in the middle of the inner wall at the rear side of the charging compartment (5), a battery pack (14) is arranged at the right end of the bottom wall of the working compartment (1), the output end of the battery pack (14) is electrically connected to the input end of the single-chip computer (7), the input end of the charging line (12) is electrically connected to the output end of the charging controller (10), and the input end of the charging controller (10) is electrically connected to the output end of the single-chip computer (7).

7. A portable electric vehicle charging station according to claim 2, characterized in that: The front end of the charging compartment (5) is hingedly connected to a compartment door (6) via a hinge; the upper end of the compartment door (6) is provided with symmetrically distributed display screens (8); the middle of the compartment door (6) is provided with symmetrically distributed two-dimensional code slots (9); the input ends of the display screens (8) are electrically connected to the output ends of the single-chip computer (7); the lower end of the compartment door (6) is provided with a keypad (11); and the keypad (11) is electrically connected to the single-chip computer (7) in a bidirectional manner.

Images