Wearable device for controlling unmanned aerial vehicle and unmanned aerial vehicle system

Abstract

The invention discloses a wearable device for controlling an unmanned aerial vehicle and an unmanned aerial vehicle system, and relates to the technical field of unmanned aerial vehicle control, the wearable device comprises a shell, a battery and a PCB are arranged at the bottom end of the interior of the shell, the PCB is fixedly installed on the upper portion of the inner wall of the shell, a display screen is fixedly installed in the middle of the top surface of the PCB, and the display screen is fixedly installed in the shell. The outer wall of the display screen penetrates through and is fixedly connected with the top end of the interior of the machine shell, the first front-back rocker is fixed to the left side of the top face of the PCB, the second left-right rocker is fixed to the right side of the top face of the PCB, the control terminal is fixedly installed on the top face of the PCB, the control terminal is located on the front face of the display screen, and the first front-back rocker is fixed to the left side of the top face of the PCB. A user conveniently controls the unmanned aerial vehicle to fly at an accelerated speed or a slow speed by using an index finger, so that the problem that the unmanned aerial vehicle is damaged when flying in a fire scene due to the fact that the flying speed of the unmanned aerial vehicle is inconvenient to adjust in real time is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of unmanned aerial vehicle control, in particular to a wearable device for controlling unmanned aerial vehicles and an unmanned aerial vehicle system. BACKGROUND

[0002] When a fire occurs, the high temperature, thick smoke and other conditions at the fire scene require the user to control the unmanned aerial vehicle to explore the fire situation. The wearable device for controlling unmanned aerial vehicles is a display control device that can project the first-person perspective picture, thermal imaging information, building structure diagram and other information captured by the unmanned aerial vehicle directly in front of the user, greatly improving the efficiency of obtaining information and the situational awareness ability at the scene.

[0003] Patent No. CN208953964U discloses a flight control device and an unmanned aerial vehicle. The flight control device includes a housing, a main control board, a first circuit board, a second circuit board and an inertial measurement module arranged in the housing. The first circuit board and the inertial measurement module are electrically connected to the main control board. The first circuit board is integrated with an interface module and a storage module. The main control board is integrated with a processor. The second circuit board is integrated with a mobile communication module. The second circuit board and the main control board are connected to the upper and lower sides of the first circuit board through an electrical connector. The flight control device integrates the main control unit and the inertial measurement module, has a compact structure and a high degree of integration, simplifies the internal circuit connection of the flight control system, facilitates the assembly of the aerial vehicle, and improves the safety of the flight system.

[0004] However, the existing flight control device and unmanned aerial vehicle have the following problems: during the flight exploration of the unmanned aerial vehicle at the fire scene, it is inconvenient to adjust the flight speed of the unmanned aerial vehicle in real time, which may cause damage to the unmanned aerial vehicle during flight at the fire scene. Therefore, we propose a wearable device for controlling unmanned aerial vehicles and an unmanned aerial vehicle system. SUMMARY

[0005] To overcome the shortcomings of the prior art, the present application provides a wearable device for controlling unmanned aerial vehicles and an unmanned aerial vehicle system, which solves the problems raised in the background art.

[0006] In order to achieve the above object, the present application is realized by the following technical scheme: A wearable device for controlling a unmanned aerial vehicle, comprising: a casing, a battery is arranged at the bottom of the inside of the casing, a PCB board is fixedly installed on the upper wall of the casing, a display screen is fixedly installed on the top surface of the PCB board, the outer wall of the display screen is penetrated through and fixedly connected with the top end of the inside of the casing, a front and rear rocker one is fixed on the top surface of the left side of the PCB board, a left and right rocker two is fixed on the top surface of the right side of the PCB board, a control terminal is fixedly installed on the top surface of the PCB board, the control terminal is located on the front of the display screen, a knob is penetrated through and rotatably installed on the right side of the top surface of the PCB board, the rotating shaft of the knob is rotatably installed with a belt, a back-shaped block is fixed on the bottom of the inside of the casing, a motor is fixed on the top surface of the back-shaped block, the outer wall of the motor is penetrated through and fixed on the bottom surface of the PCB board, the rotating shaft of the motor is fixed with a I-shaped disc on the top surface, the inner wall of the I-shaped disc is rotatably connected with the inner wall of the belt, the knob is pushed forward by the index finger, the knob rotates forward on the PCB board, the belt drives the I-shaped disc to rotate forward, the I-shaped disc drives the rotating shaft of the motor to rotate forward, the instruction of the rotating shaft of the motor rotating forward is transmitted to the control terminal, the instruction of the control terminal is transmitted to the unmanned aerial vehicle, the rotating speed of the motor of the unmanned aerial vehicle is increased, the flight speed of the unmanned aerial vehicle is improved, on the contrary, the knob is pushed backward by the index finger, the rotating speed of the motor of the unmanned aerial vehicle is reduced, the flight speed of the unmanned aerial vehicle is reduced, the knob is used for controlling the flight speed of the unmanned aerial vehicle.

[0007] According to the above technical scheme, the left and right sides of the casing are rotatably installed with a rope buckle, the rope buckle is used for fixing the hanging rope, a plurality of buttons are arranged on the top surface of the control terminal, a USB interface is arranged on the front of the control terminal, and the USB interface is penetrated through and fixedly connected with the back of the inner wall of the casing.

[0008] According to the above technical scheme, the front and rear rocker one is located on the left side of the display screen, the front and rear rocker one is used for controlling the unmanned aerial vehicle to fly forward and backward, the left and right rocker two is located on the right side of the display screen, and the left and right rocker two is used for controlling the unmanned aerial vehicle to turn left and right.

[0009] According to the above technical scheme, the battery is located below the PCB board, the motor is located behind the left and right rocker two, the rotating shaft of the motor is used for increasing the rotating speed of the motor of the unmanned aerial vehicle, and the rotating shaft of the motor is used for reducing the rotating speed of the motor of the unmanned aerial vehicle.

[0010] According to the above technical scheme, the bottom surface of the knob is provided with a reset device, the reset device is used for resetting the rotating speed of the motor of the unmanned aerial vehicle, the outer wall of the reset device is provided with a lubricating device, and the lubricating device is used for smearing lubricating oil on the reset device.

[0011] According to the technical scheme, the reset device comprises: a shaft tooth fixed in the middle of the bottom surface of the knob, a gear rotatably installed at the inner bottom end of the shell, the outer wall of the gear being engaged with the outer wall of the shaft tooth, an L-shaped plate fixed at the inner bottom end of the shell, a circular hole being arranged in the middle of the top surface of the L-shaped plate, a spring fixed at the top surface of the gear, one end of the spring being fixedly connected with the inner top end of the L-shaped plate, the gear driving the spring to reverse, the spring being contracted and stored under the limitation of the L-shaped plate, the user moving the index finger away from the knob, the spring driving the gear to reset under the elastic force of the spring, the unmanned aerial vehicle recovering the initial flight speed, and the gear resetting through the spring.

[0012] According to the technical scheme, the top surface of the gear is fixed with a vertical rod, the outer wall of the vertical rod is rotatably contacted with the inner wall of the circular hole of the L-shaped plate, the outer wall top of the vertical rod is fixed with a ring straight plate, the L-shaped plate is fixed with a ring plate, the inner wall of the ring plate is provided with a baffle, the outer wall of the baffle of the ring plate is on the movement track of the outer wall of the ring straight plate, the vertical rod drives the ring straight plate to positively rotate, the ring straight plate is contacted with the baffle of the ring plate in the process of rotation, and the baffle of the ring plate limits the ring straight plate.

[0013] According to the technical scheme, the L-shaped plate is located behind the motor, the L-shaped plate is located below the PCB plate, and the vertical rod is located in the middle of the inner wall of the spring.

[0014] According to the technical scheme, the lubricating device comprises: a ring strip plate fixed on the outer wall of the vertical rod, the ring strip plate being located between the gaps of the spring, a thin rod penetrating through and fixed in the middle of the bottom surface of the ring strip plate, a circular shell fixed on the bottom surface of the thin rod, a sponge column fixedly installed at the inner top end of the circular shell, the ring strip plate driving the thin rod to positively rotate, the thin rod driving the circular shell to positively rotate, the circular shell driving the sponge column to positively rotate, the sponge column wiping the lubricating oil on the surfaces of the shaft tooth and the gear, the top surface of the circular shell being fixed with a square plate, the outer wall of the square plate being fixed with an inclined plate, one end of the inclined plate away from the square plate being fixed with a return plate, the inner wall of the return plate being fixedly connected with the outer wall of the ring strip plate, the circular shell driving the square plate to positively rotate, the square plate driving the inclined plate to positively rotate, the inclined plate driving the return plate to positively rotate, and the inclined plate supporting the rotation of the circular shell.

[0015] An unmanned aerial vehicle system comprises: A power supply module is configured to supply power to the unmanned aerial vehicle. A receiving module is configured to receive instructions transmitted by a control terminal and deliver the instructions to a control module. The control module is configured to execute the instructions delivered by the receiving module. A shooting module is configured to shoot fire scene and send video data to a transmitting module. The transmitting module is configured to transmit the video data to a display screen.

[0016] The application provides a wearable device for controlling a UAV. (1) The application cooperates the shell, the battery, the PCB board, the display screen, the front and rear rocker one, the left and right rocker two, the control terminal, the knob, the belt, the back-shaped block and the motor with the I-shaped disc. The index finger moves the knob forward. The knob rotates forward on the PCB board. The knob drives the belt to rotate forward. The belt drives the I-shaped disc to rotate forward. The I-shaped disc drives the rotating shaft of the motor to rotate forward. The instruction of the rotating shaft of the motor rotating forward is transmitted to the control terminal. The instruction of the control terminal is transmitted to the UAV. The rotating speed of the motor of the UAV is increased. The flight speed of the UAV is improved. Conversely, the index finger moves the knob backward. The rotating speed of the motor of the UAV is reduced. The flight speed of the UAV is reduced. The flight speed of the UAV is not adjusted in real time. The UAV is not damaged in the fire scene. (2) The application cooperates the shaft tooth, the gear and the L-shaped plate with the spring through the setting of the reset device. The gear drives the spring to rotate reversely. Under the limitation of the L-shaped plate, the spring is contracted and stores energy. The user moves the index finger away from the knob. The spring drives the gear to reset under the elastic force of the spring. The UAV restores the initial flight speed. The reset of the initial flight speed of the UAV is not convenient. The control effect of the UAV is not good. (3) The application cooperates the vertical rod and the ring straight plate with the ring plate through the setting of the reset device. The vertical rod drives the ring straight plate to rotate forward. The ring straight plate contacts the baffle of the ring plate in the rotating process. The baffle of the ring plate limits the ring straight plate. The spring is not easily damaged due to over-rotation. (4) The application cooperates the ring strip plate, the thin rod and the circular shell with the sponge column through the setting of the lubricating device. The ring strip plate drives the thin rod to rotate forward. The thin rod drives the circular shell to rotate forward. The circular shell drives the sponge column to rotate forward. The sponge column wipes the lubricating oil on the shaft tooth and the gear. The rotation of the shaft tooth and the gear is not smooth. The knob is not easily rotated. (5) The application cooperates the square plate and the inclined plate with the back-shaped plate through the setting of the lubricating device. The circular shell drives the square plate to rotate forward. The square plate drives the inclined plate to rotate forward. The inclined plate drives the back-shaped plate to rotate forward. The inclined plate supports the rotation of the circular shell. The sponge column is not easily wiped due to the shaking of the rotation of the circular shell. DETAILED DESCRIPTION

[0017] Figure 1 It is a schematic diagram of the whole application; Figure 2 It is a schematic diagram of the internal components of the application; Figure 3 It is a sectional view schematic diagram of the shell of the application; Figure 4 It is a schematic diagram of the reset device of the application; Figure 5 It is a schematic diagram of the application Figure 4 It is a local enlarged schematic diagram of A in the application; Figure 6 Figure is a schematic diagram of the lubricating device of the present application; Figure 7 Figure is a schematic diagram of the unmanned aerial vehicle system of the present application Figure 6 Figure is a partial enlarged view of B in the present application; Figure 8 Figure is a schematic diagram of the unmanned aerial vehicle system of the present application

[0018] In the figure: 1, the shell; 101, the rope buckle; 2, the battery; 3, the PCB board; 4, the display screen; 5, the front and rear rocker one; 6, the left and right rocker two; 7, the control terminal; 701, the USB interface; 8, the knob; 9, the belt; 10, the back-shaped block; 11, the motor; 12, the I-shaped disc; 13, the reset device; 131, the shaft tooth; 132, the gear; 133, the L-shaped plate; 134, the spring; 135, the vertical rod; 136, the ring straight plate; 137, the ring plate; 14, the lubricating device; 141, the ring strip plate; 142, the thin rod; 143, the round shell; 144, the sponge column; 145, the square plate; 146, the inclined plate; 147, the back-shaped plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0020] Please refer to Figures 1-8 An embodiment of the present application is a wearable device for controlling an unmanned aerial vehicle, comprising: a shell 1, a rope buckle 101 is rotatably installed on each of the left and right sides of the shell 1, the rope buckle 101 is used for fixing a hanging rope, a battery 2 is arranged at the bottom inside the shell 1, a PCB board 3 is fixedly installed on the upper inner wall of the shell 1, the battery 2 is located below the PCB board 3, a display screen 4 is fixedly installed on the top surface of the middle of the PCB board 3, and the outer wall of the display screen 4 is penetrated through and fixedly connected with the top end inside the shell 1. A front and rear rocker one 5 is fixed on the top surface of the left side of the PCB board 3, a left and right rocker two 6 is fixed on the top surface of the right side of the PCB board 3, the front and rear rocker one 5 is located on the left side of the display screen 4, and the front and rear rocker one 5 is used for controlling the unmanned aerial vehicle to fly forward and backward, the left and right rocker two 6 is located on the right side of the display screen 4, and the left and right rocker two 6 is used for controlling the unmanned aerial vehicle to turn left and right. Control terminal 7 is fixedly installed on the top surface of PCB board 3 and located on the front of display screen 4. Several buttons are provided on the top surface of control terminal 7. A USB interface 701 is provided on the front of control terminal 7. The USB interface 701 penetrates and is fixedly connected to the back of the inner wall of housing 1. Knob 8 is installed through and rotatably on the right side of the top surface of PCB board 3. A belt 9 is rotatably installed on the outer wall of the rotating shaft of knob 8. A loop block 10 is fixed inside the bottom of housing 1. A motor 11 is fixed on the top surface of loop block 10. The outer wall of motor 11 penetrates and is fixed to the bottom surface of PCB board 3. Motor 11 is located behind left and right joysticks 6. The rotating shaft of motor 11 rotates forward to increase the motor speed of the drone. The rotating shaft of motor 11 rotates in reverse to slow down the motor speed of the drone. An I-shaped disk 12 is fixed on the top surface of the rotating shaft of motor 11. The inner wall of I-shaped disk 12 is rotatably connected to the inner wall of belt 9. Knob 8 is used to control the flight speed of drone. When using this control device, the user unties the hanging rope from the rope buckle 101, picks up the casing 1, and the battery 2 powers the PCB board 3. The control terminal 7 connects to the drone via wireless network, and the USB interface 701 on the control terminal 7 is used for charging. The user moves the forward / backward joystick 5 forward, and the command from the control terminal 7 is transmitted to the drone, causing the drone to fly forward. The user moves the left / right joystick 6 left / right, and the command from the control terminal 7 is transmitted to the drone, causing the drone to turn left or right. The drone transmits the captured video to the display screen 4 via wireless network, which displays the fire situation in real time. At the same time, the user moves the knob 8 forward with their index finger, causing the knob 8 to rotate clockwise on the PCB board 3. The knob 8 drives the belt 9 to rotate clockwise, which in turn drives the I-beam disc 12 to rotate clockwise, which in turn drives the I-beam disc 12 to rotate clockwise. When the shaft of motor 11 rotates forward, the loop block 10 supports motor 11. The command for the shaft of motor 11 to rotate forward is transmitted to control terminal 7. The command from control terminal 7 is transmitted to drone, increasing the motor speed of drone and increasing drone flight speed. Conversely, when the user flicks knob 8 backward with index finger, I-shaped disk 12 drives the shaft of motor 11 to rotate in reverse. The command for the shaft of motor 11 to rotate in reverse is transmitted to control terminal 7. The command from control terminal 7 is transmitted to drone, slowing down the motor speed of drone and slowing down drone flight speed. The user can easily control the drone to accelerate or slow down with index finger, thus avoiding the problem of drone damage caused by the inconvenience of adjusting the drone's flight speed in real time during drone flight exploration at fire scene. A reset device 13 is provided in the middle of the bottom surface of the knob 8. The reset device 13 is used to reset the motor speed of the drone. A lubrication device 14 is provided on the outer wall of the reset device 13. The lubrication device 14 is used to apply lubricating oil to the reset device 13.

[0021] An unmanned aerial vehicle (UAV) system includes: The power supply module is used to power the drone; a receiving module, configured to receive an instruction transmitted by the control terminal 7 and send the instruction to the control module; the control module, configured to execute the instruction sent by the receiving module; the shooting module, configured to shoot a fire scene and send video data to the transmitting module; the transmitting module, configured to transmit the video data to the display screen 4.

[0022] Working principle: the hanging rope is released from the rope buckle 101, the shell 1 is picked up, the battery 2 supplies power to the PCB board 3, the control terminal 7 is connected to the unmanned aerial vehicle through a wireless network, the USB interface 701 on the control terminal 7 is used for charging, the front and rear rocker arms 5 are pushed forward, the unmanned aerial vehicle flies forward, the left and right rocker arms 6 are pushed left and right, the unmanned aerial vehicle turns left and right, the video shot by the unmanned aerial vehicle is transmitted to the display screen 4 through the wireless network, the display screen 4 displays the fire in real time, the index finger is used to push the knob 8 forward, the knob 8 rotates forward on the PCB board 3, the belt 9 is driven by the knob 8 to rotate forward, the I-shaped disc 12 is driven by the belt 9 to rotate forward, the motor 11 is supported by the back-shaped block 10, the rotating shaft of the motor 11 rotates forward, the instruction of the rotating shaft of the motor 11 is transmitted to the control terminal 7, the instruction of the control terminal 7 is transmitted to the unmanned aerial vehicle, the rotating speed of the motor of the unmanned aerial vehicle is increased, and the flight speed of the unmanned aerial vehicle is increased, otherwise, the index finger is used to push the knob 8 backward, and the flight speed of the unmanned aerial vehicle is reduced.

[0023] Please refer to Figures 1-8 On the basis of the above embodiment, in another embodiment of the present application, the reset device 13 comprises: a shaft tooth 131 fixed in the middle of the bottom surface of the knob 8, a gear 132 rotatably installed at the inner bottom end of the shell 1, the outer wall of the gear 132 and the outer wall of the shaft tooth 131 are mutually engaged, an L-shaped plate 133 fixed at the inner bottom end of the shell 1, a circular hole is arranged in the middle of the top surface of the L-shaped plate 133, the L-shaped plate 133 is located behind the motor 11, the L-shaped plate 133 is located below the PCB board 3, a spring 134 fixed on the top surface of the gear 132, one end of the spring 134 is fixedly connected with the inner top end of the L-shaped plate 133, and the gear 132 is reset by the spring 134; When the knob 8 drives the belt 9 to rotate forward, the knob 8 drives the shaft tooth 131 to rotate forward, the shaft tooth 131 drives the gear 132 to rotate reversely, the gear 132 drives the spring 134 to rotate reversely, under the limitation of the L-shaped plate 133, the spring 134 starts to contract and store energy, the user's index finger leaves the knob 8, under the elastic force of the spring 134, the spring 134 drives the gear 132 to reset, the gear 132 drives the shaft tooth 131 to reset, the shaft tooth 131 drives the knob 8 to reset, the knob 8 drives the belt 9 to reset, the belt 9 drives the I-shaped disc 12 to reset, the I-shaped disc 12 drives the rotating shaft of the motor 11 to reset, so that the user's index finger leaves the knob 8, and the unmanned aerial vehicle restores the initial flight speed, thereby avoiding the problem that the unmanned aerial vehicle is not easy to control due to the inconvenience of resetting the initial flight speed of the unmanned aerial vehicle during the flight exploration of the unmanned aerial vehicle at the fire scene.

[0024] The top surface of the gear 132 is fixedly provided with a vertical rod 135, the vertical rod 135 is located in the inner wall of the spring 134, the outer wall of the vertical rod 135 is in rotating contact with the inner wall of the circular hole of the L-shaped plate 133, the outer wall of the vertical rod 135 is fixedly provided with a ring straight plate 136, the L-shaped plate 133 is fixedly provided with a ring plate 137, the inner wall of the ring plate 137 is provided with a baffle, and the outer wall of the baffle of the ring plate 137 is located on the movement track of the outer wall of the ring straight plate 136. When the gear 132 drives the spring 134 to rotate reversely, the gear 132 drives the vertical rod 135 to rotate forward, the vertical rod 135 drives the ring straight plate 136 to rotate forward, the ring straight plate 136 contacts the baffle of the ring plate 137 in the rotating process, the baffle of the ring plate 137 limits the ring straight plate 136, so that the spring 134 cannot rotate excessively, thereby avoiding the problem that the spring 134 is easily damaged due to excessive rotation during the flight exploration of the unmanned aerial vehicle at the fire scene.

[0025] The lubricating device 14 comprises a ring strip plate 141, a thin rod 142 and a circular shell 143, and a sponge column 144. When the gear 132 drives the vertical rod 135 to rotate forward, the vertical rod 135 drives the ring strip plate 141 to rotate forward, the ring strip plate 141 drives the thin rod 142 to rotate forward, the thin rod 142 drives the circular shell 143 to rotate forward, the circular shell 143 drives the sponge column 144 to rotate forward, in the rotating process, the sponge column 144 wipes lubricating oil to the shaft tooth 131 and the gear 132, thereby avoiding the problem that the knob 8 is not well operated due to the unsmooth rotation of the shaft tooth 131 and the gear 132 during the flight exploration of the unmanned aerial vehicle in the fire scene; since the equipment is in a long-time stationary meshing state when not in use, when the unmanned aerial vehicle needs to speed up or decelerate, the operator needs to manually operate the knob 8 to adjust the speed, the sponge column 144 only needs to lubricate a pair of teeth of the shaft tooth 131 and the gear 132, and the main purpose of the sponge column 144 is to make the operator more smooth and labor-saving when operating the knob 8 for the first time.

[0026] The top surface of the circular shell 143 is fixedly connected with the square plate 145, the outer wall of the square plate 145 is fixedly connected with the inclined plate 146, one end of the inclined plate 146 away from the square plate 145 is fixedly connected with the L-shaped plate 147, and the inner wall of the L-shaped plate 147 is fixedly connected with the outer wall of the ring strip plate 141. When the thin rod 142 drives the circular shell 143 to rotate forward, the circular shell 143 drives the square plate 145 to rotate forward, the square plate 145 drives the inclined plate 146 to rotate forward, the inclined plate 146 drives the L-shaped plate 147 to rotate forward, the inclined plate 146 supports the rotation of the circular shell 143, and the stability of the rotation of the circular shell 143 is improved, thereby avoiding the problem that the sponge column 144 has poor wiping effect due to the rotation shaking of the circular shell 143 during the flight exploration of the unmanned aerial vehicle in the fire scene.

[0027] Working principle: the knob 8 drives the shaft tooth 131 to rotate forward, the shaft tooth 131 drives the gear 132 to rotate reversely, the gear 132 drives the spring 134 to rotate reversely, under the limitation of the L-shaped plate 133, the spring 134 starts to contract and store energy, the index finger is away from the knob 8, under the elastic force of the spring 134, the spring 134 drives the gear 132 to reset, the gear 132 drives the shaft tooth 131 to reset, the shaft tooth 131 drives the knob 8 to reset, the knob 8 drives the belt 9 to reset, the belt 9 drives the I-shaped disc 12 to reset, and the I-shaped disc 12 drives the rotating shaft of the motor 11 to reset. The gear 132 drives the vertical rod 135 to rotate forward, the vertical rod 135 drives the ring straight plate 136 to rotate forward, and the ring straight plate 136 is in contact with the baffle of the ring plate 137 in the rotating process. The vertical rod 135 drives the ring strip plate 141 to rotate forward, the ring strip plate 141 drives the thin rod 142 to rotate forward, the thin rod 142 drives the circular shell 143 to rotate forward, the circular shell 143 drives the sponge column 144 to rotate forward, and in the rotating process, the sponge column 144 wipes lubricating oil to the shaft tooth 131 and the gear 132. The square plate 145 drives the oblique plate 146 to rotate forward, and the oblique plate 146 drives the back plate 147 to rotate forward, and the oblique plate 146 supports the rotation of the circular shell 143.

[0028] The above merely provides the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A wearable device for controlling a drone, comprising: The housing (1) has a battery (2) installed at the bottom inside. PCB board (3), the PCB board (3) is fixedly installed on the upper part of the inner wall of the housing (1); The display screen (4) is fixedly installed in the middle of the top surface of the PCB board (3), and the outer wall of the display screen (4) is connected to the top of the inner part of the casing (1). Front and rear rocker arm 1 (5), the front and rear rocker arm 1 (5) is fixed on the left side of the top surface of the PCB board (3); Left and right rocker arm two (6), the left and right rocker arm two (6) is fixed on the right side of the top surface of PCB board (3); Control terminal (7), the control terminal (7) is fixedly installed on the top surface of PCB board (3), and the control terminal (7) is located on the front of display screen (4); A knob (8) is mounted through and rotatably on the right side of the top surface of the PCB board (3). A belt (9) is rotatably mounted on the outer wall of the rotating shaft of the knob (8). The loop block (10) is fixed inside the bottom of the housing (1). A motor (11) is fixed on the top surface of the loop block (10). The outer wall of the motor (11) is penetrated and fixed to the bottom surface of the PCB board (3). An I-shaped disk (12) is fixed on the top surface of the rotating shaft of the motor (11). The inner wall of the I-shaped disk (12) is rotatably connected to the inner wall of the belt (9). The knob (8) is used to control the flight speed of the drone.

2. A wearable device for controlling a drone according to claim 1, characterized in that: A rope buckle (101) is rotatably installed on both the left and right sides of the housing (1). The rope buckle (101) is used to fix the hanging rope. Several buttons are opened on the top surface of the control terminal (7). A USB interface (701) is opened on the front of the control terminal (7). The USB interface (701) penetrates through and is fixedly connected to the back of the inner wall of the housing (1).

3. A wearable device for controlling a drone according to claim 2, characterized in that: The first front and rear joystick (5) is located on the left side of the display screen (4) and is used to control the drone to fly forward and backward. The second left and right joystick (6) is located on the right side of the display screen (4) and is used to control the drone to turn left and right.

4. A wearable device for controlling a drone according to claim 3, characterized in that: The battery (2) is located below the PCB board (3), and the motor (11) is located behind the left and right joysticks (6). The rotating shaft of the motor (11) rotates forward to increase the motor speed of the drone, and the rotating shaft of the motor (11) rotates in reverse to slow down the motor speed of the drone.

5. A wearable device for controlling a drone according to claim 4, characterized in that: A reset device (13) is provided in the middle of the bottom surface of the knob (8), and the reset device (13) is used to reset the motor speed of the UAV; The outer wall of the reset device (13) is provided with a lubrication device (14), which is used to apply lubricating oil to the reset device (13).

6. A wearable device for controlling a drone according to claim 5, characterized in that: The reset device (13) includes: a shaft tooth (131), which is fixed in the middle of the bottom surface of the knob (8); Gear (132), which is rotatably mounted on the inner bottom end of the housing (1), and the outer wall of the gear (132) meshes with the outer wall of the shaft tooth (131); L-shaped plate (133), the L-shaped plate (133) is fixed to the bottom of the inner part of the housing (1), and a round hole is provided in the middle of the top surface of the L-shaped plate (133); A spring (134) is fixed to the top surface of the gear (132), and one end of the spring (134) is fixedly connected to the top of the inside of the L-shaped plate (133). The gear (132) is reset by storing energy through a spring (134).

7. A wearable device for controlling a drone according to claim 6, characterized in that: A vertical rod (135) is fixed in the middle of the top surface of the gear (132). The outer wall of the vertical rod (135) is in rotatable contact with the inner wall of the circular hole of the L-shaped plate (133). A ring straight plate (136) is fixed at the top of the outer wall of the vertical rod (135). A ring plate (137) is fixed on the L-shaped plate (133). A baffle is provided on the inner wall of the ring plate (137). The outer wall of the baffle of the ring plate (137) is on the movement trajectory of the outer wall of the ring straight plate (136).

8. A wearable device for controlling a drone according to claim 7, characterized in that: The L-shaped plate (133) is located behind the motor (11), the L-shaped plate (133) is located below the PCB board (3), and the vertical rod (135) is located in the middle of the inner wall of the spring (134).

9. A wearable device for controlling a drone according to claim 8, characterized in that: The lubrication device (14) includes: a ring bar plate (141), which is fixed on the outer wall of the vertical rod (135) and is located between the gaps of the spring (134); A thin rod (142) passes through and is fixed in the middle of the bottom surface of the ring plate (141); A circular shell (143) is fixed to the bottom surface of a thin rod (142); A sponge column (144) is fixedly installed at the top of the inside of the round shell (143), and the sponge column (144) wipes the lubricating oil on the surface of the shaft teeth (131) and gears (132); A square plate (145) is fixed on the top surface of the round shell (143), and an inclined plate (146) is fixed on the outer wall of the square plate (145). A spiral plate (147) is fixed at the end of the inclined plate (146) away from the square plate (145). The inner wall of the spiral plate (147) is fixedly connected to the outer wall of the ring plate (141).

10. An unmanned aerial vehicle (UAV) system, characterized in that: include: The power supply module is used to power the drone; The receiving module is used to receive instructions transmitted by the control terminal (7) and send the instructions to the control module. The control module is used to execute the instructions issued by the receiving module; The camera module is used to capture images of the fire and send the video data to the transmitter module. A transmitting module is used to transmit video data to the display screen (4).

Images