High-frequency sonic riot control aerial device

Abstract

This invention relates to a high-frequency sonic riot control flying device, which includes a main unit, a complex array of power units, a high-frequency sonic wave generating unit, a control unit, and a remote control unit. The complex array of power units is used to propel the main unit to ascend, descend, and turn. The high-frequency sonic wave generating unit is used to generate high-frequency sonic waves for riot control. The control unit is located on the main unit and is used to control the movement of the main unit and emit high-frequency sonic waves. The remote control unit is used to remotely control the control unit. This device uses high-frequency sonic waves for riot control, which not only significantly reduces the load but also extends the riot control time. In addition, it is not limited by terrain and does not require human operation, thereby improving riot control safety and reducing environmental pollution.

Claims

1. A high-frequency sonic riot control flight device, comprising: a main unit with a plurality of power units evenly distributed around it, each power unit including a connecting frame extending radially from the circumferential surface of the main unit, and a power unit disposed at the end of the connecting frame, the power unit being rotatably provided with at least one propeller; a high-frequency sonic generating unit disposed in the main unit and used to generate a high-frequency sonic wave; a video unit disposed in the main unit for capturing an image signal; a control unit disposed in the main unit, the control unit controlling the rotation of the propeller of each power unit, or the high-frequency sonic generating unit emitting the high-frequency sonic wave, or the video unit capturing the image signal according to a received command, wherein the video unit transmits the captured image signal to the signal control unit; and a remote control unit wirelessly connected to the control unit, and transmitting the command to the control unit and receiving the image signal from the signal control unit via operation.

2. The high-frequency sonic storm suppression flight device as described in claim 1, wherein the power unit comprises a power source and at least one propeller, the power source having a central rotating shaft protruding therefrom, and at least one end of the propeller being directly or indirectly connected to the central rotating shaft, and the central rotating shaft driving at least one propeller to rotate after the power source is started.

3. The high-frequency sonic storm suppression flight device as described in claim 2, wherein the power unit includes a pivot cap, one end of each propeller protruding radially at equal intervals around the pivot cap, and the pivot cap is disposed outside the central pivot.

4. The high-frequency sound wave riot control flight device as described in claim 1, wherein the high-frequency sound wave generating unit comprises: a high-frequency sound wave generating device that generates a high-frequency sound wave between 10,000 and 20,000 Hz according to the instruction of the control unit and outputs it to the outside of the main unit; and at least one loudspeaker electrically connected to the high-frequency sound wave generating device for outputting the high-frequency sound wave.

5. The high-frequency sonic riot control flight device as described in claim 4, wherein, The high-frequency sound wave generating unit also includes a steering device to adjust the output direction of the high-frequency sound wave according to the command of the control unit.

6. The high-frequency sonic riot control flight device as described in claim 1, wherein, The video unit includes a video lens for capturing the image signal, and an adjustment bracket pivotally connected between the video lens and the main unit. The adjustment bracket allows the video lens to rotate relative to the main unit according to the command of the control unit.

7. The high-frequency sonic riot control flight device as described in claim 1, wherein, The control unit includes: a flight control module electrically connected to the power unit, the high-frequency sound wave generating unit, and the video unit; a power supply unit that provides the main unit, the power unit, the high-frequency sound wave generating unit, and the control unit with the power required by the flight control module; a flight wireless transmission device that wirelessly connects to the remote control unit and transmits the commands and the image signals; and a 3D directional gyroscope for real-time detection of the flight status of the main unit.

8. The high-frequency sonic riot control flight device as described in claim 1, wherein, The remote control unit includes: an operating unit including a joystick or an input button; a video monitoring unit for displaying the video signal; and an audio monitoring unit for receiving the high-frequency audio wave and generating the waveform frequency of the high-frequency audio wave.

9. The high-frequency sonic riot control flight device as described in claim 5, wherein, The main body unit is hollow shell-shaped, and at least a portion of the high-frequency sound wave generating unit and the control unit are disposed inside the main body unit, wherein the speaker protrudes from the high-frequency sound wave generating unit in a direction away from the main body unit.

10. The high-frequency sonic riot control flight device as described in claim 5, wherein: The high-frequency sound wave generating device also includes a sound wave amplifier to improve the sound emission efficiency of the high-frequency sound wave, and the steering device includes a servo motor and a reducer, the reducer adjusting the transmission speed of the servo motor to drive the speaker to rotate relative to the main body unit.

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