A wearable device for controlling a drone and a drone system

Abstract

The application discloses a wearable device for controlling a UAV and a UAV system, and relates to the technical field of UAV control. The wearable device comprises a casing, a battery arranged at the bottom of the casing, a PCB plate fixedly arranged on the upper wall of the casing, a display screen fixedly arranged on the top surface of the PCB plate, a front and rear rocker one fixedly arranged on the left top surface of the PCB plate, a left and right rocker two fixedly arranged on the right top surface of the PCB plate, and a control terminal fixedly arranged on the top surface of the PCB plate and located on the front surface of the display screen. The UAV can be accelerated or flown at a low speed by using the index finger of a user, so that the problem that the UAV is damaged in a fire scene due to the inconvenience of real-time adjustment of the flight speed of the UAV is avoided.

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 in rotatable contact 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 rotate forward, and the ring straight plate contacts 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, and a sponge column fixedly installed at the inner top end of the circular shell, the ring strip plate driving the thin rod to rotate forward, the thin rod driving the circular shell to rotate forward, and the circular shell driving the sponge column to rotate forward, 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 rotate forward, the square plate driving the inclined plate to rotate forward, the inclined plate driving the return plate to rotate forward, and the inclined plate supporting the rotation of the circular shell.

[0015] An unmanned aerial vehicle system comprises:

[0016] A power supply module is configured to supply power to the unmanned aerial vehicle.

[0017] A receiving module is configured to receive instructions transmitted by a control terminal and deliver the instructions to a control module.

[0018] The control module is configured to execute the instructions delivered by the receiving module.

[0019] A shooting module is configured to shoot fire scene and send video data to a transmitting module.

[0020] a transmitting module for transmitting video data to a display screen.

[0021] The present application provides a wearable device for controlling a drone. The present application has the following advantages:

[0022] (1) The present application is provided with a shell, a battery, a PCB, a display screen, a front and rear rocker one, a left and right rocker two, a control terminal, a knob, a belt, a back-shaped block and a motor cooperating with a I-shaped disc. The index finger moves the knob forward, the knob rotates on the PCB, the knob drives the belt to rotate, the belt drives the I-shaped disc to rotate, the I-shaped disc drives the rotating shaft of the motor to rotate, the rotating shaft of the motor transmits the command to the control terminal, the control terminal transmits the command to the drone, increases the motor speed of the drone, improves the flight speed of the drone, and vice versa. Slow down the motor speed of the drone, slow down the flight speed of the drone, prevent the inconvenience of real-time adjustment of the flight speed of the drone from causing the drone to be damaged in the fire scene;

[0023] (2) The present application is provided with a reset device, which makes the shaft tooth, the gear and the L-shaped plate cooperate with the spring. The gear drives the spring to reverse, and under the limitation of the L-shaped plate, the spring is contracted and stored. The user uses the index finger to move away from the knob, and the spring drives the gear to reset under the action of the spring force. The drone restores the initial flight speed, prevents the inconvenience of resetting the initial flight speed of the drone, and causes the drone to be poorly controlled;

[0024] (3) The present application is provided with a reset device, which makes the vertical rod and the ring straight plate cooperate with the ring plate. The vertical rod drives the ring straight plate to rotate, and the ring straight plate contacts the baffle of the ring plate in the process of rotation. The baffle of the ring plate limits the ring straight plate, prevents the spring from being excessively rotated and causes the spring to be easily damaged due to fatigue;

[0025] (4) The present application is provided with a lubricating device, which makes the ring strip plate, the thin rod and the circular shell cooperate with the sponge column. The ring strip plate drives the thin rod to rotate, the thin rod drives the circular shell to rotate, and the circular shell drives the sponge column to rotate. The sponge column wipes the lubricating oil on the shaft tooth and the gear, prevents the shaft tooth and the gear from rotating smoothly, and causes the knob to be poorly rotated;

[0026] (5) The present application is provided with a lubricating device, which makes the square plate and the inclined plate cooperate with the back-shaped plate. The circular shell drives the square plate to rotate, the square plate drives the inclined plate to rotate, and the inclined plate drives the back-shaped plate to rotate. The inclined plate supports the rotation of the circular shell, prevents the circular shell from rotating and shaking, and causes the sponge column to be poorly wiped. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a schematic diagram of the whole application;

[0028] Figure 2 It is a schematic diagram of the internal components of the present application;

[0029] Figure 3 This is a cross-sectional view of the housing of the present invention;

[0030] Figure 4 This is a schematic diagram of the reset device of the present invention;

[0031] Figure 5 For the present invention Figure 4 A magnified view of a portion of point A in the middle;

[0032] Figure 6 This is a schematic diagram of the lubrication device of the present invention;

[0033] Figure 7 For the present invention Figure 6 A magnified view of a portion of point B in the middle;

[0034] Figure 8 This is a diagram of the unmanned aerial vehicle (UAV) system of the present invention.

[0035] In the diagram: 1. Housing; 101. Rope buckle; 2. Battery; 3. PCB board; 4. Display screen; 5. Front and rear joysticks (one); 6. Left and right joysticks (two); 7. Control terminal; 701. USB interface; 8. Knob; 9. Belt; 10. Herringbone block; 11. Motor; 12. I-shaped disc; 13. Reset device; 131. Shaft gear; 132. Gear; 133. L-shaped plate; 134. Spring; 135. Vertical rod; 136. Ring straight plate; 137. Ring plate; 14. Lubrication device; 141. Ring bar plate; 142. Thin rod; 143. Round shell; 144. Sponge column; 145. Square plate; 146. Sloping plate; 147. Herringbone plate. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0037] Please see Figures 1-8 One embodiment of the present invention is: a wearable device for controlling a drone, comprising: a housing 1, a lanyard buckle 101 rotatably mounted on each of the left and right sides of the housing 1 for fixing a hanging rope, a battery 2 disposed at the bottom of the interior of the housing 1, a PCB board 3 fixedly mounted on the upper part of the inner wall of the housing 1, the battery 2 located below the PCB board 3, and a display screen 4 fixedly mounted in the middle of the top surface of the PCB board 3, the outer wall of the display screen 4 penetrating and fixedly connected to the top of the interior of the housing 1;

[0038] The front and rear rocker 5 is fixed on the left top of the PCB 3, the left and right rocker 6 is fixed on the right top of the PCB 3, the front and rear rocker 5 is located on the left side of the display screen 4, the front and rear rocker 5 is used for controlling the unmanned aerial vehicle to fly forward and backward, the left and right rocker 6 is located on the right side of the display screen 4, the left and right rocker 6 is used for controlling the unmanned aerial vehicle to turn left and right;

[0039] The control terminal 7 is fixedly installed on the top of the PCB 3, the control terminal 7 is located on the front of the display screen 4, a plurality of buttons are arranged on the top of the control terminal 7, a USB interface 701 is arranged on the front of the control terminal 7, the USB interface 701 is penetratingly and fixedly connected with the inner wall of the shell 1, the knob 8 is penetratingly and rotatably installed on the right top of the PCB 3, the outer wall of the rotating shaft of the knob 8 is rotatably installed with the belt 9, the back-shaped block 10 is fixedly installed on the inner bottom of the shell 1, the motor 11 is fixedly installed on the top of the back-shaped block 10, the outer wall of the motor 11 is penetratingly and fixedly installed on the bottom of the PCB 3, the motor 11 is located behind the left and right rocker 6, the rotating shaft of the motor 11 is used for increasing the motor speed of the unmanned aerial vehicle in positive rotation, the rotating shaft of the motor 11 is used for slowing down the motor speed of the unmanned aerial vehicle in reverse rotation, the top of the rotating shaft of the motor 11 is fixedly installed with the I-shaped disc 12, the inner wall of the I-shaped disc 12 is rotatably connected with the inner wall of the belt 9, the knob 8 is used for controlling the flight speed of the unmanned aerial vehicle;

[0040] When using the control device, the user releases the hanging rope from the rope buckle 101, holds the shell 1, the battery 2 supplies power to the PCB 3, the control terminal 7 is connected with the unmanned aerial vehicle through wireless network, the USB interface 701 on the control terminal 7 is used for charging, the user pushes the front and rear rocker 5 forward, the instruction of the control terminal 7 is transmitted to the unmanned aerial vehicle, the unmanned aerial vehicle flies forward, the user pushes the left and right rocker 6 left and right, the instruction of the control terminal 7 is transmitted to the unmanned aerial vehicle, the unmanned aerial vehicle turns left and right, the unmanned aerial vehicle transmits the video shot to the display screen 4 through wireless network, the display screen 4 displays the fire in real time, at the same time, the user pushes the knob 8 forward with the index finger, the knob 8 rotates positively on the PCB 3, the belt 9 is driven by the knob 8 to rotate positively, the I-shaped disc 12 is driven by the belt 9 to rotate positively, the rotating shaft of the motor 11 is driven by the I-shaped disc 12 to rotate positively, the back-shaped block 10 supports the motor 11, the instruction of the rotating shaft of the motor 11 rotating positively is transmitted to the control terminal 7, the instruction of the control terminal 7 is transmitted to the unmanned aerial vehicle, the motor speed of the unmanned aerial vehicle is increased, the flight speed of the unmanned aerial vehicle is improved, on the contrary, the user pushes the knob 8 backward with the index finger, the rotating shaft of the motor 11 is driven by the I-shaped disc 12 to rotate reversely, the instruction of the rotating shaft of the motor 11 rotating reversely is transmitted to the control terminal 7, the instruction of the control terminal 7 is transmitted to the unmanned aerial vehicle, the motor speed of the unmanned aerial vehicle is slowed down, the flight speed of the unmanned aerial vehicle is slowed down, the user can conveniently control the unmanned aerial vehicle to fly at high speed or low speed, thereby avoiding the problem that the unmanned aerial vehicle is damaged due to the inconvenience of real-time adjusting the flight speed of the unmanned aerial vehicle when the unmanned aerial vehicle flies in the fire scene.

[0041] The knob 8 is provided with a reset device 13 in the middle of the bottom surface, which is used to reset the motor speed of the unmanned aerial vehicle. The outer wall of the reset device 13 is provided with a lubricating device 14, which is used to smear lubricating oil on the reset device 13.

[0042] An unmanned aerial vehicle system, comprising:

[0043] A power supply module is used to supply power to the unmanned aerial vehicle;

[0044] A receiving module is used to receive the instructions transmitted by the control terminal 7 and issue the instructions to the control module;

[0045] The control module is used to execute the instructions issued by the receiving module;

[0046] The shooting module is used to shoot the fire scene and send the video data to the transmitting module;

[0047] The transmitting module is used to transmit the video data to the display screen 4.

[0048] 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 connects the unmanned aerial vehicle through the 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 pushed forward to the knob 8, the knob 8 rotates forward on the PCB board 3, the belt 9 rotates forward under the action of the knob 8, the work disc 12 rotates forward under the action of the belt 9, the motor 11 rotates forward under the action of the work disc 12, the motor 11 is supported by the backshaped block 10, 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 motor speed of the unmanned aerial vehicle is increased, the flight speed of the unmanned aerial vehicle is increased, and vice versa. The flight speed of the unmanned aerial vehicle is slowed down by pushing the knob 8 backward with the index finger.

[0049] Please refer to Figures 1-8On the basis of the above embodiment, in another embodiment of the application, the reset device 13 comprises: shaft teeth 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 being in mesh with the outer wall of the shaft teeth 131, an L-shaped plate 133 fixed at the inner bottom end of the shell 1, a circular hole being arranged in the middle of the top surface of the L-shaped plate 133, the L-shaped plate 133 being located behind the motor 11 and below the PCB 3, a spring 134 fixed on the top surface of the gear 132, one end of the spring 134 being fixedly connected with the inner top end of the L-shaped plate 133, and the gear 132 being reset by the spring 134.

[0050] When the knob 8 drives the belt 9 to rotate forward, the knob 8 drives the shaft teeth 131 to rotate forward, the shaft teeth 131 drive 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 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 teeth 131 to reset, the shaft teeth 131 drive 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, so that the user's index finger is away from the knob 8, and the unmanned aerial vehicle restores the initial flight speed, thereby avoiding the problem that the unmanned aerial vehicle is inconvenient to reset the initial flight speed during the flight exploration of the unmanned aerial vehicle in the fire scene, and the control effect of the unmanned aerial vehicle is poor.

[0051] The top surface of the gear 132 is fixedly connected with a vertical rod 135 located in the middle of the inner wall of the spring 134, the outer wall of the vertical rod 135 is in rotatable contact with the circular hole of the L-shaped plate 133, the outer wall of the vertical rod 135 is fixedly connected with a ring straight plate 136, the L-shaped plate 133 is fixedly connected with a ring plate 137, the ring plate 137 is provided with a baffle in the inner wall, 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.

[0052] 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 is in contact with the baffle of the ring plate 137 during rotation, 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 in the fire scene.

[0053] The lubricating device 14 comprises a ring strip plate 141 fixed on the outer wall of the vertical rod 135, the ring strip plate 141 being located between the gaps of the spring 134, a thin rod 142 penetrating through and fixed in the middle of the bottom surface of the ring strip plate 141, a round shell 143 fixed on the bottom surface of the thin rod 142, a sponge column 144 fixedly installed at the inner top end of the round shell 143, and the sponge column 144 wiping the lubricating oil on the surfaces of the shaft tooth 131 and the gear 132;

[0054] 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 round shell 143 to rotate forward, and the round shell 143 drives the sponge column 144 to rotate forward, the sponge column 144 wiping the lubricating oil on the shaft tooth 131 and the gear 132 in the rotating process, thereby avoiding the problem that the rotation of the shaft tooth 131 and the gear 132 is not smooth, causing the poor rotation effect of the knob 8, in the process of flying exploration of the unmanned aerial vehicle at the fire scene; since the shaft tooth 131 and the gear 132 are in a long-time stationary meshing state when the equipment is not used, the operator needs to manually rotate the knob 8 to adjust the speed when the unmanned aerial vehicle needs to speed up or decelerate, 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 first rotation of the knob 8 more smooth and labor-saving.

[0055] The top surface of the round shell 143 is fixed with a square plate 145, the outer wall of the square plate 145 is fixed with an inclined plate 146, one end of the inclined plate 146 away from the square plate 145 is fixed with a backplate 147, and the inner wall of the backplate 147 is fixedly connected with the outer wall of the ring strip plate 141;

[0056] When the thin rod 142 drives the round shell 143 to rotate forward, the round 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 backplate 147 to rotate forward, the inclined plate 146 supports the rotation of the round shell 143, and the stability of the rotation of the round shell 143 is improved, thereby avoiding the problem that the rotation of the round shell 143 shakes, causing the poor wiping effect of the sponge column 144, in the process of flying exploration of the unmanned aerial vehicle at the fire scene.

[0057] 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, the spring 134 starts to contract and store energy under the limitation of the L-shaped plate 133, the index finger is away from the knob 8, the spring 134 drives the gear 132 to reset under the elastic force of the spring 134, 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;

[0058] 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, and the baffle of the ring plate 137 limits the ring straight plate 136;

[0059] 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 the sponge column 144 wipes lubricating oil to the shaft tooth 131 and the gear 132 in the rotating process;

[0060] 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 meander plate 147 to rotate forward, and the inclined plate 146 supports the circular shell 143 to rotate.

[0061] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical solution 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). A spiral block (10) is fixed inside the bottom of the housing (1). A motor (11) is fixed on the top surface of the spiral 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. 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 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); 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).

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: 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 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).

7. A wearable device for controlling a drone according to claim 6, 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).

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