Control of servo motor by wireless model airplane remote controller

Abstract

The utility model relates to the technical field of servo motor control, and discloses a wireless model airplane remote controller for controlling a servo motor, which comprises a controller, the front end and the rear end of the bottom of the controller are fixedly connected with fixing plates, the left end of each fixing plate is fixedly connected with a fixing square plate, the front end and the rear end of each fixing square plate are fixedly connected with springs, and the springs are fixedly connected with the controller. A rotating rod is rotatably connected to the bottom of the controller, a disc is fixedly connected to the bottom of the rotating rod, a supporting plate is fixedly connected to the right end of a spring, a receiver is installed in the middle of the bottom end of the controller, a plurality of electric wires are installed on the outer side of the receiver at equal intervals, and fixed long rods are slidably connected to the front end and the rear end of the supporting plate. In the utility model, the turntable is rotated to rotate the disc, the support plate is pushed to the bottom of the receiver to support the receiver to avoid falling, and when the receiver is replaced, the turntable and the spring are reversely rotated to quickly reset the support plate, so that the receiver is convenient to install and replace.

Description

Technical Field

[0001] This utility model relates to the field of servo motor control technology, and in particular to the control of servo motors by wireless model aircraft remote controllers. Background Technology

[0002] Wireless model aircraft remote controllers transmit operation commands by emitting radio signals at specific frequencies. The receiver on the model aircraft receives and decodes the signals, and then transmits the corresponding control signals to the servo motors. The servo motors adjust their rotation angle and speed parameters according to the received signals, thereby achieving precise control of the model aircraft's control surface deflection and power output to meet the requirements of various attitudes and movements during model aircraft flight.

[0003] A search revealed Chinese Patent Publication No. CN206183988U, which discloses a wireless charging model aircraft remote controller. The controller includes an inductive power supply device, an inductive power supply receiver, a remote controller control unit, and a signal transceiver unit. The inductive power supply device comprises a transformer, an inductor coil I mounting base, and an inductor coil I. The inductive power supply receiver includes an inductor coil II, an inductor coil II mounting base, a current conversion unit, and a battery. A permanent magnet I is symmetrically distributed along the center of the inductor coil I mounting base, and a permanent magnet II is symmetrically distributed along the center of the inductor coil II mounting base. The inductive power supply receiver is connected to the remote controller control unit, which is connected to the signal transceiver unit. This invention has a simple overall structure and ensures the charging coil automatically aligns, which is beneficial for miniaturization and portability of the charging base. However, because the receiver needs to be disassembled for replacement after installation, it is inconvenient and reduces work efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a wireless model aircraft remote controller for controlling servo motors, aiming to improve the problem in the prior art where the receiver needs to be disassembled when it needs to be replaced after installation, which is inconvenient for receiver replacement and reduces work efficiency.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: A wireless model aircraft remote controller for controlling a servo motor includes a controller. The controller has fixed plates at both the front and rear ends at its bottom. A fixed square plate is fixedly connected to the left end of the fixed plate. Springs are fixedly connected to both the front and rear ends of the fixed square plate. A rotating rod is rotatably connected to the bottom of the controller. A disc is fixedly connected to the bottom of the rotating rod. A support plate is fixedly connected to the right end of the spring. A receiver is installed in the middle of the bottom of the controller. Multiple wires are equidistantly installed on the outside of the receiver. Fixed long rods are slidably connected to both the front and rear ends of the support plate. The left end of the fixed long rod is fixedly connected to the right end of the fixed square plate. A carrying mechanism is installed on the outside of the controller for carrying the device.

[0006] The above technical solution involves connecting multiple wires, rotating the turntable to make the disc rotate, and pushing the support plate to the bottom of the receiver to support the receiver and prevent it from falling. When replacing the receiver, the turntable is rotated in the opposite direction, and the spring makes the support plate quickly return to its original position. The fixed rod makes the support plate slide steadily. Through the above process, it is convenient to install and replace the receiver.

[0007] As a further description of the above technical solution:

[0008] The carrying mechanism includes a slide bar, which is fixedly connected to the right end of the controller. Mounting blocks are installed on both the left and right ends of the controller. The middle part of the right mounting block is slidably connected to the outer side of the slide bar. Limiting blocks are installed at the front and rear ends of the mounting block. A fixing block is fixedly connected to the left end of the controller. A rotating rod is rotatably connected to the middle of the fixing block. A rotating ring is fixedly connected to the middle of the rotating rod. A shoulder strap is fixedly connected to the outer side of the mounting block. The outer side of the rotating ring is slidably connected to the middle of the shoulder strap.

[0009] The above technical solution allows for the following steps: When carrying the device, rotating the first handle loosens the shoulder strap by rotating the ring. The mounting block slides into the outside of the slider, the limiting block secures it to prevent it from falling off, and the protective sleeve prevents damage to the first handle. Through these steps, the shoulder strap length can be adjusted for easy carrying.

[0010] As a further description of the above technical solution:

[0011] The top of the rotating rod is fixedly connected to a first handle, and a protective cover is installed on the outside of the first handle.

[0012] The above technical solution facilitates the rotation of the rotating rod by installing the first handle.

[0013] As a further description of the above technical solution:

[0014] A turntable is fixedly connected to the bottom of the rotating rod, and a fixed short column is fixedly connected to the bottom right end of the turntable.

[0015] The above technical solution facilitates the rotation of the rotating rod by installing a turntable.

[0016] As a further description of the above technical solution:

[0017] A slot plate is fixedly connected to the front center of the controller, and screws are threaded at equal intervals on the outer side of the slot plate. A microcontroller control board is provided in the center of the slot plate.

[0018] The above technical solution involves installing a microcontroller control board, which parses the signal generated by the receiver by connecting it to the DI terminal of the microcontroller control board, thereby enabling the microcontroller control board to recognize the commands issued by the controller.

[0019] As a further description of the above technical solution:

[0020] The controller has a display screen mounted on its top front side, and multiple buttons are equidistantly mounted on both the left and right sides of the display screen.

[0021] The above technical solution facilitates the control and observation of the device through the installation of a display screen, and facilitates the operation of the device through the installation of multiple different function buttons.

[0022] As a further description of the above technical solution:

[0023] The controller has multiple anti-slip grooves equidistantly spaced on the top left and right sides, control handles are installed on the top rear left and right sides of the controller, and support feet are fixedly connected to the front left and right sides of the controller.

[0024] The above technical solutions prevent slippage when handling the device by creating anti-slip grooves, and facilitate placement of the device by installing support legs.

[0025] As a further description of the above technical solution:

[0026] A second handle is provided on the rear side of each of the two control handles, and an identification plate is installed at the top center of the controller.

[0027] The above technical solution facilitates the operation of the device by installing a second handle and provides reminders to staff by installing signage.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, after connecting multiple wires, rotating the turntable causes the disc to rotate, and the support plate is pushed to the bottom of the receiver to support the receiver and prevent it from falling. When replacing the receiver, rotating the turntable in the opposite direction causes the spring to quickly reset the support plate, and fixing the long rod makes the support plate slide steadily. Through the above process, it is convenient to install and replace the receiver.

[0030] 2. In this utility model, when carrying the device, rotating the first handle loosens the shoulder strap by rotating the rotating ring. The mounting block is slidably inserted into the outside of the slide bar, the limiting block is fixed to prevent it from falling off, and the protective cover prevents damage to the first handle. Through the above process, the length of the shoulder strap can be adjusted for easy carrying. Attached Figure Description

[0031] Figure 1 This is a perspective view of the control of the servo motor by the wireless model aircraft remote controller proposed in this utility model;

[0032] Figure 2 This is a top view of the wireless model aircraft remote controller proposed in this utility model controlling the servo motor.

[0033] Figure 3 This is a top view of the wireless model aircraft remote controller proposed in this utility model controlling the servo motor.

[0034] Figure 4 This is a partial structural diagram illustrating the control of the servo motor by the wireless model aircraft remote controller proposed in this utility model;

[0035] Figure 5 This is a partial structural diagram of the wireless model aircraft remote controller proposed in this utility model for controlling the servo motor.

[0036] Legend:

[0037] 1. Controller; 2. Carrying mechanism; 201. Mounting block; 202. Slide bar; 203. Limiting block; 204. Shoulder strap; 205. Fixing block; 206. Rotating ring; 207. Rotating rod; 3. First handle; 4. Protective cover; 5. Second handle; 6. Identification plate; 7. Control handle; 8. Microcontroller control board; 9. Slot plate; 10. Screw; 11. Support foot; 12. Anti-slip groove; 13. Button; 14. Display screen; 15. Fixing square plate; 16. Turntable; 17. Disc; 18. Spring; 19. Receiver; 20. Fixing plate; 21. Fixing short column; 22. Fixing long rod; 23. Rotating rod; 24. Wire; 25. Support plate. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a wireless model aircraft remote controller for controlling a servo motor, including a controller 1. A fixing plate 20 is fixedly connected to the front and rear ends of the bottom of the controller 1. A fixing square plate 15 is fixedly connected to the left end of the fixing plate 20. Springs 18 are fixedly connected to the front and rear ends of the fixing square plate 15. A rotating rod 23 is rotatably connected to the bottom of the controller 1. A disc 17 is fixedly connected to the bottom of the rotating rod 23, allowing the disc 17 to rotate. A support plate 25 is fixedly connected to the right end of the spring 18, allowing the support plate 25 to quickly return to its original position. A receiver 19 is installed in the middle of the bottom of the controller 1. Multiple wires 24 are equidistantly installed on the outer side of the receiver 19. A fixed long rod 22 is slidably connected to the front and rear ends of the support plate 25. The left end of the long rod 22 is fixedly connected to the right end of the fixed square plate 15. The installation of the fixed long rod 22 enables the support plate 25 to move stably. A carrying mechanism 2 is installed on the outside of the controller 1. The carrying mechanism 2 is used to carry this device. A turntable 16 is fixedly connected to the bottom of the rotating rod 23. A fixed short column 21 is fixedly connected to the bottom right end of the turntable 16. The installation of the turntable 16 facilitates the rotation of the rotating rod 23. A slot plate 9 is fixedly connected to the middle of the front side of the controller 1. Screws 10 are threaded at equal intervals on the outside of the slot plate 9. A microcontroller control board 8 is set in the middle of the slot plate 9. By installing the microcontroller control board 8, the signal generated by the receiver 19 is parsed through the DI terminal of the microcontroller control board 8, thereby realizing the recognition of the instructions issued by the controller 1 by the microcontroller control board 8.

[0040] Specifically, firstly, multiple wires 24 need to be connected. Then, by rotating the turntable 16, the disc 17 begins to rotate, which in turn pushes the support plate 25 towards the bottom of the receiver 19. The function of the support plate 25 is to provide support for the receiver 19, ensuring that it will not fall during installation. When the receiver 19 needs to be replaced, the turntable 16 is rotated in the opposite direction. Through the elastic force of the two springs 18, the support plate 25 can quickly return to its initial position, thus making room for the new receiver 19. In addition, in order to enhance the stability of the support plate 25 during the sliding process, a fixed long rod 22 is installed, which improves the safety of operation and makes the sliding of the support plate 25 more stable. Through the above procedures, the installation and replacement process of the receiver 19 is simplified, and the work efficiency is improved.

[0041] Reference Figure 1 , Figure 2 and Figure 5 The carrying mechanism 2 includes a slide bar 202, which is fixedly connected to the right end of the controller 1. Mounting blocks 201 are installed on both the left and right ends of the controller 1. The middle part of the right-end mounting block 201 is slidably connected to the outer side of the slide bar 202. Limiting blocks 203 are installed at both the front and rear ends of the mounting block 201. A fixing block 205 is fixedly connected to the left end of the controller 1. A rotating rod 207 is rotatably connected to the middle of the fixing block 205. A rotating ring 206 is fixedly connected to the middle of the rotating rod 207. The installation of the rotating ring 206 facilitates the storage and release of the shoulder strap 204. The outer side of the mounting block 201 is fixedly connected to... The device has a shoulder strap 204, and the outer side of the rotating ring 206 is slidably connected to the middle of the shoulder strap 204. The top of the rotating rod 207 is fixedly connected to the first handle 3, and the outer side of the first handle 3 is equipped with a protective sleeve 4. The installation of the first handle 3 facilitates the rotation of the rotating rod 207. The top left and right ends of the controller 1 are provided with multiple anti-slip grooves 12 at equal intervals. The top rear left and right ends of the controller 1 are equipped with control handles 7. The front left and right ends of the controller 1 are fixedly connected with support feet 11. The anti-slip grooves 12 prevent the device from slipping when it is picked up. The support feet 11 facilitate the placement of the device.

[0042] Specifically, when carrying this device, first turn the first handle 3 to make the rotating rod 207 rotate, which in turn triggers the rotating ring 206 to start rotating, thus loosening the shoulder strap 204. Next, slide the mounting block 201 on the right side and lock it into the outside of the slide bar 202. The installation of the limiting block 203 ensures the stability of the device and prevents it from falling off accidentally during carrying. In addition, by installing the protective cover 4, the first handle 3 can be effectively prevented from being damaged during carrying. Through the above steps, the length of the shoulder strap 204 can be adjusted, making it more convenient to carry this device.

[0043] Reference Figure 1 , Figure 2 and Figure 3 The controller 1 has a display screen 14 installed on the top front side. Multiple buttons 13 are installed at equal intervals on the left and right sides of the display screen 14. A second handle 5 is provided on the rear side of the two control handles 7. A sign 6 is installed on the top center of the controller 1.

[0044] Specifically, the installation of the display screen 14 facilitates the control and observation of the device; the installation of multiple different function buttons 13 facilitates the operation of the device; the installation of the second handle 5 facilitates the operation of the device; and the installation of the sign 6 facilitates the reminder to the staff.

[0045] Working principle: First, connect multiple wires 24, then rotate the turntable 16, which causes the disc 17 to rotate, pushing the support plate 25 to the bottom of the receiver 19 to support the receiver 19 and prevent it from falling. When the receiver 19 needs to be replaced, rotate the turntable 16 in the opposite direction. With the installation of two springs 18, the support plate 25 can be quickly reset. With the installation of the fixed long rod 22, the sliding of the support plate 25 is more stable. Through the above process, the installation and replacement of the receiver 19 are convenient.

[0046] When carrying this device, first turn the first handle 3, causing the rotating rod 207 to rotate, which in turn causes the rotating ring 206 to start rotating, thereby loosening the shoulder strap 204. Then, slide the mounting block 201 on the right side into the outside of the slide bar 202 and fix it by installing the limiting block 203 to prevent it from falling off. The installation of the protective cover 4 prevents the first handle 3 from being damaged. Through the above process, the length of the shoulder strap 204 can be adjusted, making it convenient to carry this device.

[0047] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Wireless model remote control for the control of servo motors, comprising a control unit (1), characterized in that: The controller (1) has a fixed plate (20) fixedly connected to the front and rear ends of the bottom. The fixed plate (20) has a fixed square plate (15) fixedly connected to the left end. The fixed square plate (15) has a spring (18) fixedly connected to the front and rear ends. The controller (1) has a rotating rod (23) rotatably connected to the bottom. The rotating rod (23) has a disc (17) fixedly connected to the bottom. The spring (18) has a support plate (25) fixedly connected to the right end. The controller (1) has a receiver (19) installed in the middle of the bottom end. Multiple wires (24) are installed at equal intervals on the outside of the receiver (19). The support plate (25) has a fixed long rod (22) slidably connected to the front and rear ends. The left end of the fixed long rod (22) is fixedly connected to the right end of the fixed square plate (15). The controller (1) has a carrying mechanism (2) installed on the outside. The carrying mechanism (2) is used to carry the device.

2. The radio control for model aircraft according to claim 1, characterized in that: The carrying mechanism (2) includes a slide bar (202), which is fixedly connected to the right end of the controller (1). Mounting blocks (201) are installed on both the left and right ends of the controller (1). The middle part of the right mounting block (201) is slidably connected to the outer side of the slide bar (202). Limiting blocks (203) are installed on both the front and rear ends of the mounting block (201). A fixing block (205) is fixedly connected to the left end of the controller (1). A rotating rod (207) is rotatably connected to the middle part of the fixing block (205). A rotating ring (206) is fixedly connected to the middle part of the rotating rod (207). A shoulder strap (204) is fixedly connected to the outer side of the mounting block (201). The outer side of the rotating ring (206) is slidably connected to the middle part of the shoulder strap (204).

3. The radio controlled model airplane of claim 2, wherein the radio controlled model airplane is configured to control the servo motor by: The top of the rotating rod (207) is fixedly connected to a first handle (3), and a protective sleeve (4) is installed on the outside of the first handle (3).

4. The radio controlled model airplane of claim 1, wherein the radio controlled model airplane is configured to control the servo motor by: The bottom of the rotating rod (23) is fixedly connected to a turntable (16), and the bottom right end of the turntable (16) is fixedly connected to a short column (21).

5. The radio controlled model airplane of claim 1, wherein the radio controlled model airplane is configured to control the servo motor by: The controller (1) is fixedly connected to the front middle of the slot plate (9), and screws (10) are threaded at equal intervals on the outer side of the slot plate (9). A single-chip microcomputer control board (8) is provided in the middle of the slot plate (9).

6. The radio controlled model airplane of claim 1, wherein the radio controlled model airplane is configured to control the servo motor by: The controller (1) has a display screen (14) installed on the top front side, and multiple buttons (13) are installed at equal intervals on both the left and right sides of the display screen (14).

7. The radio controlled model airplane of claim 1, wherein the radio controlled model airplane is configured to control the servo motor by: The top left and right ends of the controller (1) are provided with multiple anti-slip grooves (12) at equal intervals. The top rear left and right ends of the controller (1) are equipped with control handles (7). The front left and right ends of the controller (1) are fixedly connected with support feet (11).

8. The radio controlled model airplane of claim 7, wherein the radio controlled model airplane is configured to control the servo motor by: A second handle (5) is provided on the rear side of each of the two control handles (7), and an identification plate (6) is installed at the top center of the controller (1).

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