CN111409485B - APP code scanning charging system for new energy vehicles - Google Patents

Abstract

The invention discloses an APP code scanning charging system for a new energy automobile, which comprises a pile body, wherein a vortex spring is arranged in the pile body, a friction wheel is arranged at the top end of the vortex spring, a telescopic rod is arranged at the top end of the friction wheel, a supporting plate is arranged on the outer wall of the telescopic rod, a control box is arranged at the bottom end of the vortex spring, a controller is arranged in the control box, a wireless receiver is arranged at the top end of the controller, a control switch is arranged on the surface of the control box, four damping wheels are arranged on the outer wall of a charging plug of the charging pile of the new energy automobile, when the charging plug is reset, the damping wheels are not required to be reset manually by a consumer, the damping wheels can be lapped on the ground, the adjacent damping wheels roll on the ground in an eight-shaped manner, the charging plug is enabled to be more stable, and the charging plug is prevented from being worn or damaged due to the fact that the charging plug is thrown out in a mess.

Description

APP code scanning charging system for new energy vehicles

Technical Field

The present invention relates to an APP code scanning charging system for new energy vehicles, belonging to the technical field of charging piles.

Background Art

The charging pile for new energy vehicles is a device that provides a charging place for new energy vehicles. The current charging piles for new energy vehicles still have some shortcomings when in use.

Currently, after charging, consumers are required to manually put the charging plug back in place, which brings inconvenience to consumers, especially some consumers who are in a hurry. Some charging plugs can automatically reel in under the elastic potential energy of the internal vortex spring, but due to the large speed, the charging plug will swing around and easily collide with the ground, causing wear and damage; and general charging plugs are not protected, and have poor waterproof and dustproof properties, which greatly reduces the service life of the charging plug; and general charging piles have a single function and cannot broadcast advertisements, which reduces their commercial value, and so on. There are still many problems to be solved.

Summary of the invention

The purpose of the present invention is to provide an APP scanning code charging system for new energy vehicles. When the charging plug is reset, the APP scanning code charging system for new energy vehicles does not require consumers to manually return it to its original position, which brings convenience to consumers. The shock-absorbing wheels can be placed on the ground, and adjacent shock-absorbing wheels roll on the ground in an "eight" shape, making the charging plug more stable and avoiding wear or damage caused by collision due to the charging plug being thrown around.

To achieve the above object, the technical solution adopted by the present invention is: a charging pile for new energy vehicles, comprising a pile body, a vortex spring is installed inside the pile body, a friction wheel is installed on the top of the vortex spring, a telescopic rod is installed on the top of the friction wheel, a support plate is installed on the outer wall of the telescopic rod, a control box is installed at the bottom end of the vortex spring, a controller is installed inside the control box, a wireless receiver is installed on the top of the controller, and a control switch is installed on the surface of the control box;

A socket is provided on one side of the pile body, a charging plug is embedded in the socket, a wire is connected to the side of the charging plug close to the inside of the pile body, the end of the wire away from the charging plug is wound in the gap of the vortex spring, a signal light is installed at the bottom of the charging plug, a status light is installed at the bottom of the signal light, and a maintenance light is installed at the bottom of the status light. A first ball socket block and a second ball socket block are respectively provided on both sides of the charging plug, a support rod is installed on the side of the first ball socket block and the second ball socket block close to the inside of the pile body, a nut bushing is installed on the other side of the support rod, and a single-rotation reciprocating screw is installed at the position corresponding to the nut bushing inside the pile body. The single-rotation reciprocating screw is slidably connected with the nut bushing, and a first motor is installed on one end of the single-rotation reciprocating screw, the first motor is installed on the inner wall of the pile body by bolts, and a second motor is installed at the top of the inside of the pile body;

An active roller is installed on the output end of the second motor, a driven roller is installed on one side of the active roller, the driven roller is connected to the inner wall of the pile body through a bearing, and advertising belts are sleeved on the outer walls of the driven roller and the active roller, the active roller is rotatably connected to the driven roller through the advertising belt, a QR code logo is installed on the top of the pile body, the telescopic rod, wireless receiver, controller, signal light, status light, maintenance light, the first motor and the second motor are all electrically connected to the control switch, and the control switch is electrically connected to the external power supply.

The further improved scheme in the above technical scheme is as follows:

1. In the above scheme, the outer wall of the charging plug is a conical structure, and a wheel groove is opened on the outer wall of the charging plug, and there are four wheel grooves, and the four wheel grooves are arranged at equal intervals on the outer wall of the charging plug, and a wheel rod is hinged inside the wheel groove, and a shock-absorbing wheel is installed on the end of the wheel rod away from the wheel groove, and the side wall of the wheel rod is connected to the wheel groove through a spring.

2. In the above solution, a pull ring is hinged on the side wall of the charging plug away from the pile body.

3. In the above solution, a rubber pad is attached to the side of the first ball and socket block and the second ball and socket block close to the charging plug.

4. In the above solution, anti-glare glass is installed on the outer wall of the pile body at a position corresponding to the advertising belt.

5. In the above scheme, a spiral groove is provided on the outer wall of the single-rotation reciprocating screw, and there are two spiral grooves, and the two spiral grooves rotate in opposite directions.

Due to the application of the above technical solution, the present invention has the following advantages and effects compared with the prior art:

1. The APP code scanning charging system for new energy vehicles of the present invention has four shock-absorbing wheels installed on the outer wall of the charging plug of the charging pile. When the charging plug is reset, the consumer does not need to manually return it to its original position, which brings convenience to the consumer. The shock-absorbing wheels can be placed on the ground, and the adjacent shock-absorbing wheels roll on the ground in an "eight" shape, so that the charging plug is more stable and avoids the charging plug being worn or damaged by collision due to random swinging; in addition, a pair of ball socket blocks are installed on the charging plug, and the ball socket blocks can be brought together under the drive of the single-rotation reciprocating screw and cover the charging plug to play a waterproof and dustproof role. At the same time, due to the smooth surface, it is inconvenient to apply force, so as to avoid malicious disassembly and removal of the charging plug by outsiders.

2. The APP code scanning charging system for new energy vehicles of the present invention has three indicator lights with clear indications and easy to understand, namely a signal light, a status light and a maintenance light. When the signal light is on, it indicates that the charging plug is available, when the status light is on, it indicates that the charging time is over, and when the maintenance light is on, it indicates that the charging plug is unavailable; in addition, active rollers and driven rollers are installed inside the charging pile, and a conveyor belt with advertising patterns printed on it is sleeved on the outer wall. The second motor can rotate, and the advertising belt is driven to move under the rotation of the active roller and the driven roller, so as to change different types of advertisements for pedestrians or consumers waiting for charging to watch, thereby greatly improving the commercial value of the charging pile.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the front three-dimensional structure of the APP code scanning charging system of the present invention;

Figure 2 is a schematic diagram of the three-dimensional structure of the back of the APP code scanning charging system of the present invention;

Figure 3 is a schematic diagram of the internal structure of the APP code scanning charging system of the present invention;

FIG4 is a schematic diagram of a partial structure of the APP code scanning charging system of the present invention;

Figure 5 is a schematic diagram of the ball and socket block structure in the APP code scanning charging system of the present invention;

FIG6 is a schematic diagram of the charging workflow of the charging system of the present invention.

In the above drawings: 1. pile body; 2. QR code logo; 3. socket; 4. charging plug; 5. pull ring; 6. first ball socket block; 7. second ball socket block; 8. signal light; 9. status light; 10. maintenance light; 11. anti-glare glass; 12. second motor; 13. active roller; 14. driven roller; 15. advertising belt; 16. telescopic rod; 17. support plate; 18. friction wheel; 19. vortex spring; 20. control box; 21. controller; 22. wireless receiver; 23. control switch; 24. single-rotation reciprocating screw; 25. support rod; 26. first motor; 27. rubber pad; 28. wheel groove; 29. shock-absorbing wheel; 30. wheel rod; 31. spring.

DETAILED DESCRIPTION

The present invention will be further described below in conjunction with embodiments:

Embodiment: An APP code scanning charging system for new energy vehicles, comprising a pile body 1, a vortex spring 19 is installed inside the pile body 1, a friction wheel 18 is installed at the top of the vortex spring 19, a telescopic rod 16 is installed at the top of the friction wheel 18, a support plate 17 is installed on the outer wall of the telescopic rod 16, a control box 20 is installed at the bottom of the vortex spring 19, a controller 21 is installed inside the control box 20, the model of the controller is MAM-330, a wireless receiver 22 is installed on the top of the controller 21, the model of the wireless receiver 22 is YS-53, a control switch 23 is installed on the surface of the control box 20, a jack 3 is opened on one side of the pile body 1, and the jack 3 is embedded with a charging plug 4, and a wire is connected to the side of the charging plug 4 close to the inside of the pile body 1, and the end of the wire away from the charging plug 4 is wound in the gap of the vortex spring 19, a signal light 8 is installed at the bottom of the charging plug 4, a status light 9 is installed at the bottom of the signal light 8, and a maintenance light 10 is installed at the bottom of the status light 9. The first ball socket block 6 and the second ball socket block 7 are respectively arranged on both sides of the charging plug 4, a support rod 25 is installed on the side of the first ball socket block 6 and the second ball socket block 7 close to the inside of the pile body 1, and a nut bushing is installed on the other side of the support rod 25, and a single-rotation reciprocating screw 24 is installed at a position corresponding to the nut bushing in the pile body 1. The single-rotation reciprocating screw 24 is slidably connected with the nut bushing, and a first motor 26 is installed on one end of the single-rotation reciprocating screw 24. The first motor 26 is a stepping motor, and its stepping motor model is JK28-003-104. The first motor 26 is installed on the inner wall of the pile body 1 by bolts. A second motor 12 is installed at the top of the pile body 1. The second motor 12 is a stepping motor, and its stepping motor model is JK28-003-104. An active roller 13 is installed on the output end of the second motor 12. A driven roller 14 is installed on one side, and the driven roller 14 is connected to the inner wall of the pile body 1 through a bearing, and an advertising belt 15 is sleeved on the outer walls of the driven roller 14 and the active roller 13, and the active roller 13 is rotatably connected to the driven roller 14 through the advertising belt 15. A QR code logo 2 is installed on the top of the pile body 1, and the telescopic rod 16, the wireless receiver 22, the controller 21, the signal light 8, the status light 9, the maintenance light 10, the first motor 26 and the second motor 12 are all electrically connected to the control switch 23, and the control switch 23 is electrically connected to the external power supply.

In this embodiment, the outer wall of the charging plug 4 is a conical structure, and a wheel groove 28 is provided on the outer wall of the charging plug 4. There are four wheel grooves 28, and the four wheel grooves 28 are arranged at equal intervals on the outer wall of the charging plug 4. A wheel rod 30 is hinged inside the wheel groove 28. A shock-absorbing wheel 29 is installed on the end of the wheel rod 30 away from the wheel groove 28, and the side wall of the wheel rod 30 is connected to the wheel groove 28 through a spring 31. After charging is completed, the consumer can directly unplug the charging plug 4. At this time, the wire is retracted under the winding of the vortex spring 19, driving the charging plug 4 to be retracted, and the two adjacent shock-absorbing wheels 29 on the outer wall of the charging plug 4 will form an "eight" shape. The structure rolls on the ground, which is more stable, avoids the charging plug 4 being thrown around due to excessive withdrawal speed, and causes wear of the charging plug 4. At the same time, there is no need for consumers to manually reset the charging plug 4, which provides convenience for consumers. The charging plug 4 will eventually be embedded in the socket 3, and the shock-absorbing wheel 29 and the wheel rod 30 will be squeezed in the wheel groove 28 due to the narrow space of the socket 3. At the same time, the hinge of the wheel rod 30 rotates, and the spring 31 contracts; a pull ring 5 is hinged on the side wall of the charging plug 4 away from the pile body 1, and the pull ring 5 helps consumers pull out the charging plug 4 without directly contacting the connector on the charging plug 4, avoiding the connector from being pulled out. The first ball socket block 6 and the second ball socket block 7 are both attached with rubber pads 27 on the side close to the charging plug 4. During maintenance, the first ball socket block 6 and the second ball socket block 7 are close to each other and closed, and the rubber pads 27 are squeezed against each other, which plays a role of dust and water prevention. Since the surfaces of the first ball socket block 6 and the second ball socket block 7 are curved and smooth, it is not convenient to apply force, so that outsiders can avoid forcibly disassembling and removing the charging plug 4, which is safer. An anti-glare glass 11 is installed on the outer wall of the pile body 1 at a position corresponding to the advertising belt 15. When advertising While promoting, it avoids discomfort to the eyes of pedestrians due to glare; a spiral groove is provided on the outer wall of the single-rotation reciprocating screw 24, and there are two spiral grooves, and the two spiral grooves rotate in opposite directions. When the single-rotation reciprocating screw 24 rotates, due to the different rotation directions of the two spiral grooves, the movement direction of the nut bushing on the spiral groove has two forms, one is to move away from each other, and the other is to move closer to each other, thereby realizing the separation of the first ball socket block 6 and the second ball socket block 7, and the charging plug 4 can be taken out for use, or the first ball socket block 6 and the second ball socket block 7 can be closed to maintain the charging plug 4 and avoid touch by outsiders.

Working principle: When the present invention is used, the consumer scans the QR code table logo at the top of the pile body 1, and receives the command signal through the wireless receiver 22, so that the controller 21 feeds back to the telescopic rod 16. At this time, the telescopic rod 16 moves and extends, so that the friction wheel 18 at the end contacts and squeezes the vortex spring 19 at the lower end, so that the wire wound in the vortex spring 19 can only be pulled out but cannot be reeled in. Then the first motor 26 rotates, driving the single-rotation reciprocating screw 24 to rotate, and at the same time, the nut bushings on the two threaded grooves move in the opposite direction, so that the first ball socket block 6 and the second ball socket block 7 are separated, and then The consumer can hook the pull ring 5 with his fingers and pull it outwards. At this time, the wire is unplugged together with the charging plug 4, and the charging plug 4 is connected to the new energy vehicle. At this time, the signal light 8 lights up, and when the charging is completed, the status light 9 lights up. The consumer can unplug the charging plug 4 and put it on the ground. After sending a signal to the wireless receiver 22, the controller 21 receives the command, causing the telescopic rod 16 to shrink, and the friction wheel 18 is separated from the vortex spring 19. At this time, the energy stored in the vortex spring 19 is released, and the vortex spring 19 retracts itself and drives the wire to retract. When the charging plug 4 is pulled back, the two adjacent shock-absorbing wheels 29 on the outer wall of the charging plug 4 will roll on the ground in an "eight" structure, which is more stable, avoiding the charging plug 4 from being thrown around due to the excessive withdrawal speed, causing the charging plug 4 to be worn, and the charging plug 4 will eventually be embedded in the socket 3, and the shock-absorbing wheel 29 and the wheel rod 30 will be squeezed in the wheel groove 28 due to the narrow space of the socket 3. At the same time, the hinge of the wheel rod 30 rotates, the spring 31 contracts, and then the first motor 26 drives the single-rotation reciprocating screw 24 to rotate in the opposite direction, so that the first ball socket block 6 and the second ball socket block 7 are close to each other, and the charging plug The head 4 is covered, and the rubber pads 27 on both sides are tightly fitted, which plays a role of dustproof, waterproof and protective. During maintenance, the maintenance light 10 is always on, while the signal light 8 and the status light 9 do not work. At the same time, the second motor 12 will drive the active roller 13 to rotate, and the active roller 13 drives the driven roller 14 to move through the advertising belt 15, thereby changing the advertising pattern on the advertising belt 15 and the position corresponding to the anti-glare glass 11, replacing different types of advertisements for pedestrians or consumers waiting for charging to watch, greatly improving the commercial value of the charging pile, and the entire workflow is completed. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. APP for new energy automobile sweeps a yard charging system, including pile body (1), its characterized in that: the pile body (1) is internally provided with a vortex spring (19), the top end of the vortex spring (19) is provided with a friction wheel (18), the top end of the friction wheel (18) is provided with a telescopic rod (16), the outer wall of the telescopic rod (16) is provided with a supporting plate (17), the bottom end of the vortex spring (19) is provided with a control box (20), the interior of the control box (20) is provided with a controller (21), the top end of the controller (21) is provided with a wireless receiver (22), and the surface of the control box (20) is provided with a control switch (23);

A jack (3) is formed in one side of the pile body (1), a charging plug (4) is embedded in the jack (3), an electric wire is connected to one side, close to the interior of the pile body (1), of the charging plug (4), one end, far away from the charging plug (4), of the electric wire is wound in a gap of a volute spring (19), a signal lamp (8) is mounted at the bottom end of the charging plug (4), a status lamp (9) is mounted at the bottom end of the signal lamp (8), a maintenance lamp (10) is mounted at the bottom end of the status lamp (9), a first ball socket block (6) and a second ball block (7) are respectively arranged on two sides of the charging plug (4), a supporting rod (25) is mounted on one side, close to the interior of the pile body (1), of the first ball socket block (6) and the second ball block (7), a nut bushing is mounted on the other side of the supporting rod (25), a single-rotation lead screw (24) is mounted at a position corresponding to the nut bushing inside of the pile body (1), a single-rotation reciprocating motor (24) and a single-rotation motor (26) are slidably connected with the single-rotation motor, and the first lead screw (26) is mounted on the inner wall of the first lead screw body (26);

The pile comprises a pile body (1), wherein a second motor (12) is arranged at the top end of the interior of the pile body (1), a driving roller (13) is arranged at the output end of the second motor (12), a driven roller (14) is arranged on one side of the driving roller (13), the driven roller (14) is connected with the inner wall of the pile body (1) through a bearing, advertisement belts (15) are sleeved on the outer walls of the driven roller (14) and the driving roller (13), the driving roller (13) is rotationally connected with the driven roller (14) through the advertisement belts (15), a two-dimensional code mark (2) is arranged at the top end of the pile body (1), and a telescopic rod (16), a wireless receiver (22), a controller (21), a signal lamp (8), a status lamp (9), a maintenance lamp (10), a first motor (26) and the second motor (12) are electrically connected with a control switch (23), and the control switch (23) is electrically connected with an external power supply.

The outer wall of charging plug (4) is the toper structure, and has seted up wheel groove (28) on the outer wall of charging plug (4), four have been seted up in wheel groove (28), and four equidistant ranges of wheel groove (28) are on the outer wall of charging plug (4), the inside of wheel groove (28) articulates there is wheel pole (30), install shock attenuation wheel (29) on the one end of wheel groove (28) is kept away from to wheel pole (30), and be connected with wheel groove (28) through spring (31) on the lateral wall of wheel pole (30), the helicla flute has been seted up on the outer wall of single-screw reciprocating screw (24), two have been seted up in the helicla flute, and two helicla flute spiral directions are opposite.

2. The APP code scanning charging system for a new energy automobile according to claim 1, wherein: and a pull ring (5) is hinged on the side wall of the charging plug (4) far away from the pile body (1).

3. The APP code scanning charging system for a new energy automobile according to claim 1, wherein: rubber pads (27) are adhered to one sides of the first ball socket block (6) and the second ball socket block (7) close to the charging plug (4).

4. The APP code scanning charging system for a new energy automobile according to claim 1, wherein: an anti-glare glass (11) is arranged on the outer wall of the pile body (1) at a position corresponding to the advertisement belt (15).