Vehicle-mounted blower control system and control method

Abstract

The invention provides a vehicle-mounted blower control system and method, and the system comprises a vehicle-mounted blower which is internally provided with a wireless receiver; a wireless transmitter is arranged in the controller, and the controller communicates with the wireless receiver and transmits a control signal to the wireless receiver to control the vehicle-mounted blower to act; wherein the controller is provided with a control rod, the control rod is electrically connected with the wireless emitter, and the control rod is configured to linearly move in the X-axis direction and / or the Y-axis direction, send out a control signal to the wireless emitter and control the vehicle-mounted blower to rotate. Compared with the prior art, the vehicle-mounted air blower control system adopts a wireless control mode to adjust the air blowing direction of the vehicle-mounted air blower, so that the optimal air blowing effect is achieved, and meanwhile, the loss of accessories is reduced.

Description

Technical Field

[0001] The present invention relates to a vehicle-mounted hair dryer control system and a control method, belonging to the technical field of vehicle-mounted hair dryer control. Background Art

[0002] Most lawn mowers on the market are equipped with a vehicle-mounted hair dryer for blowing up the turf, and a controller for controlling the operation of the vehicle-mounted hair dryer is correspondingly installed on the lawn mower. However, the existing vehicle-mounted hair dryer is controlled by a wired controller, and the control distance is limited by the wiring length, and the wiring is prone to entanglement on the vehicle, which may cause the wiring to break at best and accidents at worst.

[0003] In view of this, it is necessary to improve the existing vehicle-mounted hair dryer control system and control method to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a vehicle-mounted hair dryer control system, which adjusts the blowing direction of the vehicle-mounted hair dryer by a wireless control method to achieve the best blowing effect and reduce the loss of accessories at the same time.

[0005] To achieve the above purpose, the present invention provides a vehicle-mounted hair dryer control system, including:

[0006] A vehicle-mounted hair dryer, which is internally provided with a wireless receiver;

[0007] A controller, which is internally provided with a wireless transmitter, communicates with the wireless receiver, and transmits a control signal to the wireless receiver to control the operation of the vehicle-mounted hair dryer;

[0008] Wherein, the controller is provided with a control lever, the control lever is electrically connected to the wireless transmitter, and the control lever is configured to linearly move along the X-axis and / or Y-axis directions to send a control signal to the wireless transmitter to control the turning of the vehicle-mounted hair dryer.

[0009] As a further improvement of the present invention, the controller is further provided with a control button, which is electrically connected to the wireless transmitter, and the control button is configured to send a start / stop signal to the wireless transmitter to control the start or stop of the vehicle-mounted hair dryer.

[0010] As a further improvement of the present invention, the controller is further provided with a switch button for controlling the opening or closing of the controller.

[0011] As a further improvement of the present invention, the control button and the switch button are respectively arranged on both sides of the control lever.

[0012] As a further improvement of the present invention, a circuit board is provided inside the controller, and the wireless transmitter is integrated on the circuit board; a steering control board is provided inside the vehicle-mounted hair dryer, and the wireless receiver is integrated on the steering control board.

[0013] As a further improvement of the present invention, the vehicle-mounted hair dryer is provided with a steering motor and a blowing pipe. The steering motor is electrically connected to the steering control board. One end of the steering motor is provided with a driving wheel, which is driven to rotate by the steering motor. One end of the blowing pipe is provided with a driven wheel, and the driving wheel and the driven wheel are connected by a synchronous belt.

[0014] As a further improvement of the present invention, the controller includes an upper shell and a lower shell assembled with each other. The wireless transmitter is accommodated in the accommodation space surrounded by the upper shell and the lower shell. The upper shell is provided with an installation hole, and the control rod passes through the installation hole and is positioned in the installation hole.

[0015] As a further improvement of the present invention, a positioning member is provided at the bottom of the control rod, and the positioning member is fixedly connected to the upper shell so that the control rod is positioned and connected to the upper shell.

[0016] As a further improvement of the present invention, a light source board is further provided in the controller. The light source board is disposed close to the upper shell. The light source board is provided with display lights, and the upper shell is provided with a through hole, and the display lights are exposed to the through hole.

[0017] As a further improvement of the present invention, a support column extending toward the upper shell is provided in the lower shell. A convex block is provided at the top end of the support column, and a positioning hole is correspondingly provided on the circuit board. The convex block is inserted into the positioning hole to fix and support the circuit board.

[0018] Another object of the present invention is to provide a control method for the above vehicle-mounted hair dryer control system.

[0019] To achieve the above object, the present invention provides a vehicle-mounted hair dryer control method, including:

[0020] Start the controller and wirelessly communicate the controller with the vehicle-mounted hair dryer;

[0021] Start the vehicle-mounted hair dryer;

[0022] Adjust the position of the control rod in the X-axis and / or Y-axis directions to wirelessly control the steering of the blowing pipe of the vehicle-mounted hair dryer.

[0023] As a further improvement of the present invention, when the control rod is adjusted to move leftward in the X-axis direction, the blowing pipe of the vehicle-mounted hair dryer rotates leftward; and

[0024] When the control rod is adjusted to move rightward in the X-axis direction, the blowing pipe of the vehicle-mounted hair dryer rotates rightward.

[0025] As a further improvement of the present invention, when the control rod is adjusted to move upward in the Y-axis direction, the blowing pipe of the vehicle-mounted hair dryer rotates upward; and

[0026] The adjustment control rod moves downward in the Y-axis direction, and the blowing tube of the vehicle-mounted hair dryer rotates downward.

[0027] As a further improvement of the present invention, the vehicle-mounted hair dryer is provided with a steering motor, and the steering motor is electrically connected to the control rod through a steering control board to control the blowing tube to rotate along the X-axis and / or Y-axis directions.

[0028] As a further improvement of the present invention, the controller is provided with a display lamp. When the wireless communication between the controller and the vehicle-mounted hair dryer fails, the display lamp flashes at intervals; when the wireless communication between the controller and the vehicle-mounted hair dryer is successful, the display lamp is constantly on.

[0029] The beneficial effects of the present invention are as follows: By providing a wireless receiver in the vehicle-mounted hair dryer, a wireless transmitter in the controller, and communicating the wireless transmitter with the wireless receiver, the present invention realizes transmitting a control signal to the wireless receiver to control the operation of the vehicle-mounted hair dryer; at the same time, a control rod is provided on the controller, and the control rod is electrically connected to the wireless transmitter, so that when the control rod linearly moves along the X-axis and / or Y-axis directions, a control signal is sent to the wireless transmitter, and then the steering of the vehicle-mounted hair dryer is controlled. Compared with the prior art, the present invention adopts a wireless control method to adjust the blowing direction of the vehicle-mounted hair dryer, realizes the best blowing effect, and reduces the loss of accessories at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a three-dimensional structural schematic diagram of the vehicle-mounted hair dryer in the present invention.

[0031] Figure 2 is a three-dimensional structural schematic diagram of the controller in the present invention.

[0032] Figure 3 is Figure 2 a sectional view of

[0033] Figure 4 is Figure 2 the internal three-dimensional structural schematic diagram of the controller in

[0034] Figure 5 is Figure 1 the three-dimensional assembly diagram of the steering motor and the blowing tube in

[0035] Figure 6 is Figure 2 the three-dimensional structural schematic diagram of the upper shell in

[0036] Figure 7 is Figure 2 the three-dimensional assembly diagram of the control rod and the positioning member in

[0037] Figure 8 is Figure 2 the three-dimensional assembly diagram of the lower shell and the limiting member in

[0038] Figure 9 is Figure 2 A three-dimensional assembly drawing of the lower shell and the cover plate.

[0039] Figure 10 is Figure 2 A three-dimensional assembly drawing of the controller and the joystick in the middle.

[0040] Figure 11 is Figure 10 A schematic three-dimensional structure diagram of the middle clamp.

[0041] Figure 12 It is a flowchart of the control method of the in-vehicle hair dryer of the present invention. Detailed implementation manners

[0042] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] Please refer to Figures 1 - 2 As shown, the present invention discloses an in-vehicle hair dryer control system, including: an in-vehicle hair dryer 100, which is internally provided with a wireless receiver (not shown); a controller 200, which is internally provided with a wireless transmitter (not shown), the wireless transmitter communicates with the wireless receiver, transmits a control signal to the wireless receiver, controls the in-vehicle hair dryer 100 to act, and the controller 200 is radio-connected to the in-vehicle hair dryer 100. Compared with the prior art, the in-vehicle hair dryer 100 control system of the present invention adopts a wireless control method, and the installation positions of the controller 200 and the in-vehicle hair dryer 100 are not restricted, and the safety is higher during the working process of the in-vehicle hair dryer 100.

[0044] As Figures 3 - 11 shown, the controller 200 is provided with a control lever 1, the control lever 1 is electrically connected to the wireless transmitter, the control lever 1 is configured to linearly move along the X-axis and / or Y-axis directions, issue a control signal to the wireless transmitter, and control the in-vehicle hair dryer 100 to turn, so as to achieve the best blowing effect. The controller 200 is further provided with a control button 2, which is electrically connected to the wireless transmitter, and the control button 2 is configured to issue a start / stop signal to the wireless transmitter to control the in-vehicle hair dryer 100 to start or stop. Gently press the control button 2, and the in-vehicle hair dryer 100 starts. Press the control button 2 again, and the in-vehicle hair dryer 100 shuts down.

[0045] The controller 200 is also provided with a switch button 3 to control the on and off of the power supply, thereby controlling the startup or shutdown of the controller 200. The switch button 3 also controls the pairing of the wireless transmitter and the wireless receiver to realize the wireless communication between the controller 200 and the vehicle-mounted hair dryer 100, so as to control the vehicle-mounted hair dryer 100 through the controller 200. When the switch button 3 is pressed briefly for more than 500 ms, the controller 200 starts up; when the switch button 3 is pressed long for more than 3 s, the controller 200 shuts down; when the controller 200 is in the startup state, press and hold the switch button 3 without releasing it for more than 10 s to enter the pairing mode, and the pairing timeout is 30 s; after the wireless transmitter and the wireless receiver are successfully paired once, as long as no other devices are paired, the controller 200 does not need to be re-paired when it is started up next time; that is to say, the controller 200 can directly control the vehicle-mounted hair dryer 100 when it is started up next time. Compared with the prior art, the one-to-one connection between the controller 200 and the vehicle-mounted hair dryer 100 is cancelled, and at the same time, the wireless communication method can match all machines of the same company's products, and only wireless pairing is required, further reducing the loss of accessories. In this embodiment, the control button 2 and the switch button 3 are respectively arranged on both sides of the control rod 1 and are elastically installed on the controller.

[0046] A circuit board 4 is provided inside the controller 200, and the wireless transmitter is integrated on the circuit board 4; a steering control board (not shown) is provided inside the vehicle-mounted hair dryer 100, and the wireless receiver is integrated on the steering control board. Specifically, the vehicle-mounted hair dryer is provided with a steering motor 11 and a blowing pipe 12. The steering motor 11 is electrically connected to the steering control board. A driving wheel 111 is provided at one end of the steering motor 11 and is driven to rotate by the steering motor 11. The blowing pipe 12 is arranged in an arc shape. A driven wheel 121 is provided at one end of the blowing pipe 12. The driving wheel 111 and the driven wheel 121 are connected by a synchronous belt 13. The vehicle-mounted hair dryer 100 is also provided with a tensioning wheel 14. The tensioning wheel 14 is located between the driving wheel 111 and the driven wheel 121 and contacts the synchronous belt 13 to tighten the synchronous belt 13, so as to realize the driving wheel 111 driving the driven wheel 121 to rotate through the synchronous belt 13. The specific structure of the vehicle-mounted hair dryer 100 is applicable to the prior art and will not be described in detail here.

[0047] In this embodiment, the vehicle-mounted hair dryer 100 can be provided with either one set of steering motors 11 or two sets of steering motors 11. In both cases, the driving wheel 111 drives the driven wheel 121 to rotate through the synchronous belt 13. When the vehicle-mounted hair dryer 100 is provided with one set of steering motors 11 to control the turning of the blowing tube 12, the blowing tube 12 can turn in the up and down (Y-axis) or left and right (X-axis) directions. When the vehicle-mounted hair dryer 100 is provided with two sets of steering motors 11 to control the turning of the blowing tube 12, the blowing tube 12 can turn in both the up and down (Y-axis) and left and right (X-axis) directions simultaneously.

[0048] Specifically, the control rod 1 is electrically connected to the circuit board 4. The control rod 1 sends a control signal to the wireless transmitter, the wireless transmitter transmits the control signal to the wireless receiver, the wireless receiver receives the control signal, the steering control board controls the rotation of the steering motor 11, the steering motor 11 drives the driving wheel 111 to rotate, and controls the rotation of the driven wheel 121 through the synchronous belt 13, thereby controlling the turning of the blowing tube 12 and realizing the rotation of the blowing tube 12 in the X-axis and / or Y-axis directions. The specific adjustment method can be: when the control rod 1 moves left in the X-axis direction, the corresponding blowing tube 12 turns left; when the control rod 1 moves right in the X-axis direction, the corresponding blowing tube 12 turns right; at the same time, when the control rod 1 moves up in the Y-axis direction, the corresponding blowing tube 12 turns up; when the control rod 1 moves down in the Y-axis direction, the corresponding blowing tube 12 turns down. By using the control rod 1 to control the rotation of the steering motor 11 through the steering control board, the left, right, up and down turning of the blowing tube 12 is realized, the blowing range is increased, and the operation is simple and convenient.

[0049] The controller 200 includes an upper shell 5 and a lower shell 6 assembled with each other. The upper shell 5 and the lower shell 6 are fixedly installed by screws. The wireless transmitter is housed in a housing space (not labeled) surrounded by the upper shell 5 and the lower shell 6. The circuit board 4 is located in the housing space. The upper shell 5 is provided with an installation hole 51. The control rod 1 passes through the installation hole 51 and is positioned within the installation hole 51. A positioning member 110 is provided at the bottom of the control rod 1, and the positioning member 110 is fixedly connected to the upper shell 5 to enable the positioning connection between the control rod 1 and the upper shell 5.

[0050] Inside the controller 200, there is also a light source board 7. The light source board 7 is disposed close to the upper shell 5. A display lamp 71 is provided on the light source board 7. The upper shell 5 is provided with a through hole 52, and the display lamp 71 is exposed through the through hole 52. A battery pack 8 is provided inside the controller 200. The bottom of the lower shell 6 is provided with a downwardly concave opening 61, and the battery pack 8 is installed in the opening 61. A limiting member 9 is provided on one side of the opening 61 close to the upper shell 5, and a cover plate 10 is provided on the other side. The limiting member 9 is connected to the lower shell 6 to form a receiving chamber (not labeled), and the battery pack 8 is installed in the receiving chamber. The cover plate 10 is detachably connected to the lower shell 6.

[0051] Inside the lower shell 6, there is a support post 63 extending towards the upper shell 5. A convex block 631 is provided at the top of the support post 63. A positioning hole (not labeled) is correspondingly provided on the circuit board 4. The convex block 631 is inserted into the positioning hole to fix and support the circuit board 4.

[0052] When the vehicle-mounted hair dryer 100 of the present invention is applied to a lawn mower, the controller 200 is installed on the lawn mower. Through the wireless communication between the controller 200 and the vehicle-mounted hair dryer 100, the vehicle-mounted hair dryer 100 can be controlled to turn. Specifically, the lawn mower is provided with a joystick 15. The controller 200 is fixedly installed on the joystick 15 through a clamp 16. The controller 200 is provided with a first through hole 17, and the clamp 16 is correspondingly provided with a second through hole 161. The joystick 15 is clamped into the clamp 16, and the clamp 16 is clamped on the outer side of the joystick 15. The clamp 16 is made of an elastic metal material to facilitate the joystick 15 to be clamped in, so that the first through hole 17 and the second through hole 161 are aligned. A fastener 18 passes through the first through hole 17 and the second through hole 161 to fixedly connect the controller 200 and the clamp 16, and further fixedly install the controller 200 on the joystick 15.

[0053] As Figures 1 - 2 and Figure 12 shown, the present invention also provides a method for controlling a vehicle-mounted hair dryer, including:

[0054] Starting the controller 200 to wirelessly communicate the controller 200 with the vehicle-mounted hair dryer 100;

[0055] Starting the vehicle-mounted hair dryer 100;

[0056] Adjusting the position of the control lever 1 in the X-axis and / or Y-axis directions to wirelessly control the turning of the blowing pipe 12 of the vehicle-mounted hair dryer 100.

[0057] Specifically, when the adjustment control lever 1 moves leftward in the X-axis direction, the blowing tube 12 of the vehicle-mounted hair dryer 100 rotates leftward; and when the adjustment control lever 1 moves rightward in the X-axis direction, the blowing tube 12 of the vehicle-mounted hair dryer 100 rotates rightward. When the adjustment control lever 1 moves upward in the Y-axis direction, the blowing tube 12 of the vehicle-mounted hair dryer 100 rotates upward; and when the adjustment control lever 1 moves downward in the Y-axis direction, the blowing tube 12 of the vehicle-mounted hair dryer 100 rotates downward.

[0058] The vehicle-mounted hair dryer 100 is provided with a steering motor 11, and the steering motor 11 is electrically connected to the control lever 1 through a steering control board to control the blowing tube 12 to rotate along the X-axis and / or Y-axis directions. The controller 200 is provided with a display lamp 71. When the wireless communication between the controller 200 and the vehicle-mounted hair dryer 100 fails, the display lamp 71 flashes at intervals; when the wireless communication between the controller 200 and the vehicle-mounted hair dryer 100 is successful, the display lamp 71 is constantly on. Specifically, when the controller 200 and the vehicle-mounted hair dryer 100 are in an unconnected state, the display lamp 71 flashes at an interval of 1 s; when entering the pairing state, the display lamp 71 flashes rapidly at an interval of 100 ms; when already paired and successfully connected, the display lamp 71 is constantly on.

[0059] In summary, in the present invention, a wireless receiver is provided inside the vehicle-mounted hair dryer 100, a wireless transmitter is provided inside the controller 200, and the wireless transmitter communicates with the wireless receiver to transmit a control signal to the wireless receiver to control the operation of the vehicle-mounted hair dryer 100. At the same time, a control lever 1 is provided on the controller 200, and the control lever 1 is electrically connected to the wireless transmitter. Therefore, when the control lever 1 linearly moves along the X-axis and / or Y-axis directions, a control signal is sent to the wireless transmitter, and then the steering of the vehicle-mounted hair dryer 100 is controlled. Compared with the prior art, the present invention uses a wireless control method to adjust the blowing direction of the vehicle-mounted hair dryer 100, so as to achieve the best blowing effect and reduce the loss of accessories at the same time.

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A vehicle-mounted hair dryer control system, characterized in that, Comprising: A vehicle-mounted hair dryer, which is internally provided with a wireless receiver; A controller, which is internally provided with a wireless transmitter, communicates with the wireless receiver, transmits a control signal to the wireless receiver, and controls the operation of the vehicle-mounted hair dryer; Wherein, the controller is provided with a control lever, the control lever is electrically connected to the wireless transmitter, and the control lever is configured to linearly move along the X-axis and / or Y-axis directions, issue a control signal to the wireless transmitter, and control the turning of the vehicle-mounted hair dryer.

2. The vehicle-mounted hair dryer control system according to claim 1, wherein: The controller is further provided with a control button, which is electrically connected to the wireless transmitter, and the control button is configured to issue a start / stop signal to the wireless transmitter to control the start or stop of the vehicle-mounted hair dryer.

3. The in-vehicle hair dryer control system according to claim 2, characterized in that: The controller is further provided with a switch button to control the opening or closing of the controller.

4. The vehicle-mounted hair dryer control system according to claim 3, characterized in that: The control button and the switch button are respectively arranged on both sides of the control lever.

5. The vehicle-mounted hair dryer control system according to claim 1, wherein: A circuit board is provided inside the controller, and the wireless transmitter is integrated on the circuit board; a steering control board is provided inside the vehicle-mounted hair dryer, and the wireless receiver is integrated on the steering control board.

6. The in-vehicle hair dryer control system according to claim 5, characterized in that: The vehicle-mounted hair dryer is provided with a steering motor and a blowing pipe, the steering motor is electrically connected to the steering control board, one end of the steering motor is provided with a driving wheel, which is driven to rotate by the steering motor, one end of the blowing pipe is provided with a driven wheel, and the driving wheel and the driven wheel are connected by a synchronous belt.

7. The vehicle-mounted hair dryer control system according to claim 5, wherein: The controller includes an upper shell and a lower shell assembled with each other, the wireless transmitter is received in a receiving space surrounded by the upper shell and the lower shell, the upper shell is provided with an installation hole, and the control lever passes through the installation hole and is positioned in the installation hole.

8. The in-vehicle hair dryer control system according to claim 7, characterized in that: A positioning member is provided at the bottom of the control lever, and the positioning member is fixedly connected to the upper shell so that the control lever is positioned and connected to the upper shell.

9. The vehicle-mounted hair dryer control system according to claim 7, characterized in that: A light source board is further provided inside the controller, the light source board is arranged close to the upper shell, a display lamp is provided on the light source board, and a through hole is provided on the upper shell, and the display lamp is exposed to the through hole.

10. The in-vehicle hair dryer control system according to claim 7, wherein: Support columns extending towards the upper shell are provided inside the lower shell, bumps are provided at the tops of the support columns, positioning holes are correspondingly provided on the circuit board, and the bumps are inserted into the positioning holes to fix and support the circuit board.

11. A method for controlling a vehicle-mounted hair dryer, characterized in that, Comprising: Start the controller to wirelessly communicate the controller with the vehicle-mounted hair dryer; Start the vehicle-mounted hair dryer; Adjust the position of the control lever in the X-axis and / or Y-axis directions to wirelessly control the turning of the blowing pipe of the vehicle-mounted hair dryer.

12. The vehicle-mounted hair dryer control method according to claim 11, wherein: Adjust the control lever to move left in the X-axis direction, and the blowing pipe of the vehicle-mounted hair dryer turns left; and Adjust the control lever to move right in the X-axis direction, and the blowing pipe of the vehicle-mounted hair dryer turns right.

13. The vehicle-mounted hair dryer control method according to claim 11, characterized in that: Adjust the control lever to move up in the Y-axis direction, and the blowing pipe of the vehicle-mounted hair dryer turns up; and Adjust the control lever to move down in the Y-axis direction, and the blowing pipe of the vehicle-mounted hair dryer turns down.

14. The vehicle-mounted hair dryer control method according to claim 12 or 13, characterized in that: The vehicle-mounted hair dryer is provided with a steering motor, and the steering motor is electrically connected to the control lever through a steering control board to control the blowing pipe to rotate along the X-axis and / or Y-axis directions.

15. The vehicle-mounted hair dryer control method according to claim 11, wherein: The controller is provided with a display lamp. When the wireless communication between the controller and the vehicle-mounted hair dryer fails, the display lamp flashes at intervals; when the wireless communication between the controller and the vehicle-mounted hair dryer is successful, the display lamp is always on.

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