Security protection unmanned aerial vehicle for police patrol

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a security unmanned aerial vehicle for police patrol, which comprises a main body mechanism and a landing damping mechanism, the landing damping mechanism is located on the lower side of the main body mechanism, and the main body mechanism comprises a fixed adjusting plate, a fixed adjusting groove, a first motor, a threaded screw rod, an adjusting sliding block and a fixed connecting block. The fixed adjusting groove is fixedly formed in the front end of the fixed adjusting plate, and the first motor is fixedly installed in the fixed adjusting groove. According to the security and protection unmanned aerial vehicle for police patrol, a first motor drives a threaded lead screw to rotate, so that an adjusting sliding block moves downwards, the adjusting sliding block is fixedly connected with a fixed connecting block, then the fixed connecting block and a component at the lower end of the fixed connecting block move downwards, and a second motor drives a monitoring camera to rotate; and the angle of the monitoring camera is adjusted, so that the device is more convenient to adjust the angle of the monitoring camera, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a security unmanned aerial vehicle used for police patrols. Background Art

[0002] A drone is an unmanned aerial vehicle operated by a radio remote control device or a self-contained program control device. Drones are widely used and are well applied in aerial photography, agriculture, disaster relief, surveying and mapping, patrolling and other fields. Compared with manned aircraft, drones have the characteristics of small size, low cost and easy use.

[0003] Prior art CN215664027U is a patrol drone. The present application relates to a patrol drone, which comprises a body, arms arranged at intervals along the circumference of the body, rotors rotatably mounted on the arms, and a landing gear arranged on the bottom wall of the body. A fixing plate, a connecting rod and a supporting plate are arranged below the body. A monitoring camera is arranged on the bottom wall of the supporting plate. A connecting groove is provided on the bottom wall of the body. A fixing groove is provided on the bottom wall of the connecting groove. The fixing plate is slidably connected in the fixing groove, and the connecting rod is slidably connected in the connecting groove. A first vibration reduction device is provided on the body, and a second vibration reduction device is provided on the body. When the drone body shakes during flight and causes the supporting plate on which the monitoring camera is installed to vibrate, the first vibration reduction device and the second vibration reduction device slow down the vibration of the supporting plate in the vertical and lateral directions, and reduce the vibration of the supporting plate generated when the body shakes, thereby reducing the vibration amplitude of the monitoring camera installed on the support plate, and improving the stability of the monitoring camera shooting when the body shakes.

[0004] In the actual use of a patrol drone in the prior art, its monitoring camera is not easy to adjust. When conducting police patrols, the position of the drone needs to be adjusted to adjust the monitoring camera, which is less practical. Utility Model Content

[0005] The purpose of the utility model is to provide a security drone for police patrols to solve the problem that the surveillance camera is inconvenient to adjust in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a security drone for police patrol, comprising a main body mechanism and a landing shock absorption mechanism, wherein the landing shock absorption mechanism is located at the lower side of the main body mechanism, and the main body mechanism comprises a fixed adjustment plate, a fixed adjustment groove, a first motor, a threaded screw, an adjustment slider and a fixed connecting block, wherein the fixed adjustment groove is fixedly arranged at the front end of the fixed adjustment plate, the first motor is fixedly installed inside the fixed adjustment groove, the threaded screw is fixedly installed at the transmission end at the lower end of the first motor, the adjustment slider is movably installed at the outer end of the threaded screw, and the fixed connecting block is fixedly installed at the lower end of the adjustment slider.

[0007] Preferably, the main body structure also includes a second motor, a surveillance camera, a movable ring, a police patrol security drone body, a rotating propeller and a landing support frame, and the second motor is fixedly mounted on the lower end of the fixed connecting block.

[0008] Preferably, the monitoring camera is fixedly mounted on the transmission end at the lower end of the second motor, and the movable ring is fixedly mounted inside the fixed adjustment groove.

[0009] Preferably, the police patrol security drone body is fixedly mounted on the upper side of a fixed adjustment plate, the rotating propeller is fixedly mounted on the upper end of the police patrol security drone body, the landing support frame is fixedly mounted on the lower end of the police patrol security drone body, and the upper end of the landing support frame and the lower end of the fixed adjustment plate are fixedly connected.

[0010] Preferably, the landing shock absorbing mechanism comprises a supporting column, a supporting sleeve, a supporting anti-skid pad, a stabilizing block, a hydraulic strut and a shock absorbing spring, and the supporting column is fixedly mounted on the lower end of the landing support frame.

[0011] Preferably, the support sleeve is fixedly mounted on the lower end of the support column, and the support anti-slip pad is fixedly mounted on the lower end of the support sleeve.

[0012] Preferably, the stabilizing block is movably mounted inside the supporting column, the hydraulic support is fixedly mounted inside the supporting column, and the shock absorbing spring is movably mounted on the outer end of the hydraulic support.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The security drone used for police patrol drives the threaded screw to rotate through the first motor, so that the adjusting slider moves downward, and the adjusting slider is fixedly connected to the fixed connection block, so that the fixed connection block and the component at the lower end of the fixed connection block move downward, and the monitoring camera is driven to rotate by the second motor to adjust the angle of the monitoring camera, so that the device is more convenient to adjust the angle of the monitoring camera, thereby improving the practicality of the device;

[0015] 2. The security drone used for police patrol has a support sleeve installed at the lower end of the support column, and a support anti-skid pad installed at the lower end of the support sleeve, which can make the device more stable and have better anti-skid performance. By arranging hydraulic struts and shock-absorbing springs inside the support column, the shock-absorbing performance of the device during landing can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the monitoring camera of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the support column of the utility model;

[0019] Figure 4 It is a schematic diagram of the enlarged structure of the local details of the main mechanism of the utility model.

[0020] In the figure: 1. Main body; 101. Fixed adjustment plate; 102. Fixed adjustment slot; 103. First motor; 104. Threaded screw; 105. Adjustment slider; 106. Fixed connection block; 107. Second motor; 108. Monitoring camera; 109. Movable ring; 110. Police patrol security drone body; 111. Rotating propeller; 112. Landing support frame; 2. Landing shock absorption mechanism; 201. Support column; 202. Support sleeve; 203. Support anti-skid pad; 204. Stabilizing block; 205. Hydraulic support; 206. Shock-absorbing spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 - Figure 4 The utility model provides a technical solution: a security drone for police patrol, comprising a main body mechanism 1 and a landing shock absorbing mechanism 2, the landing shock absorbing mechanism 2 is located at the lower side of the main body mechanism 1, the main body mechanism 1 comprises a fixed adjustment plate 101, a fixed adjustment slot 102, a first motor 103, a threaded screw 104, an adjustment slider 105 and a fixed connecting block 106, the fixed adjustment slot 102 is fixedly arranged at the front end of the fixed adjustment plate 101, the first motor 103 is fixedly installed inside the fixed adjustment slot 102, the threaded screw 104 is fixedly installed at the transmission end of the lower end of the first motor 103, the adjustment slider 105 is movably installed at the outer end of the threaded screw 104, and the fixed connecting block 106 is fixedly installed at the lower end of the adjustment slider 105.

[0023] The main body 1 also includes a second motor 107, a monitoring camera 108, a movable ring 109, a police patrol security drone body 110, a rotating propeller 111 and a landing support frame 112. The second motor 107 is fixedly mounted on the lower end of the fixed connection block 106, the monitoring camera 108 is fixedly mounted on the transmission end of the lower end of the second motor 107, the movable ring 109 is fixedly mounted inside the fixed adjustment slot 102, the police patrol security drone body 110 is fixedly mounted on the upper side of the fixed adjustment plate 101, the rotating propeller 111 is fixedly mounted on the upper end of the police patrol security drone body 110, and the landing support frame 112 is fixedly mounted on the police patrol security drone body 110. The lower end of the landing support frame 112 is fixedly connected to the lower end of the fixed adjustment plate 101. When the security drone for police patrol is needed, the police officer controls the device with a remote controller during patrol, and drives the threaded screw 104 to rotate through the first motor 103, so that the adjustment slider 105 moves downward, and the adjustment slider 105 is fixedly connected to the fixed connection block 106, so that the fixed connection block 106 and the component at the lower end of the fixed connection block 106 move downward, and drives the monitoring camera 108 to rotate through the second motor 107 to adjust the angle of the monitoring camera 108, so that the device is more convenient to adjust the angle of the monitoring camera 108, thereby improving the practicability of the device.

[0024] The landing shock absorbing mechanism 2 includes a support column 201, a support sleeve 202, a support anti-skid pad 203, a stabilizing block 204, a hydraulic support 205 and a shock absorbing spring 206. The support column 201 is fixedly installed at the lower end of the landing support frame 112, the support sleeve 202 is fixedly installed at the lower end of the support column 201, the support anti-skid pad 203 is fixedly installed at the lower end of the support sleeve 202, the stabilizing block 204 is movably installed inside the support column 201, the hydraulic support 205 is fixedly installed inside the support column 201, the shock absorbing spring 206 is movably installed at the outer end of the hydraulic support 205, the support sleeve 202 is installed at the lower end of the support column 201, and the support anti-skid pad 203 is installed at the lower end of the support sleeve 202, so that the device can be more stable and have better anti-skid performance. By arranging the hydraulic support 205 and the shock absorbing spring 206 inside the support column 201, the shock absorbing performance of the device during landing can be improved.

[0025] Working principle: When it is necessary to use the security drone for police patrol, the police officer controls the device with a remote control during patrol, and drives the threaded screw 104 to rotate through the first motor 103, so that the adjusting slider 105 moves downward, and the adjusting slider 105 is fixedly connected to the fixed connecting block 106, so that the fixed connecting block 106 and the components at the lower end of the fixed connecting block 106 move downward, and drives the monitoring camera 108 to rotate through the second motor 107 to adjust the angle of the monitoring camera 108, so that the device is more convenient to adjust the angle of the monitoring camera 108, thereby improving the practicality of the device, and the support sleeve 202 is installed at the lower end of the support column 201, and the support anti-skid pad 203 is installed at the lower end of the support sleeve 202, which can make the device more stable and have better anti-skid performance. By arranging a hydraulic support 205 and a shock-absorbing spring 206 inside the support column 201, the shock-absorbing performance of the device during landing can be improved.

[0026] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A security drone for police patrol, comprising a main body (1) and a landing shock absorbing mechanism (2), characterized in that: The landing shock absorbing mechanism (2) is located at the lower side of the main body mechanism (1); the main body mechanism (1) comprises a fixed adjustment plate (101), a fixed adjustment slot (102), a first motor (103), a threaded screw (104), an adjustment slider (105) and a fixed connection block (106); the fixed adjustment slot (102) is fixedly arranged at the front end of the fixed adjustment plate (101); the first motor (103) is fixedly mounted inside the fixed adjustment slot (102); the threaded screw (104) is fixedly mounted at the transmission end at the lower end of the first motor (103); the adjustment slider (105) is movably mounted at the outer end of the threaded screw (104); and the fixed connection block (106) is fixedly mounted at the lower end of the adjustment slider (105).

2. A security drone for police patrol according to claim 1, characterized in that: The main body structure (1) further comprises a second motor (107), a monitoring camera (108), a movable ring (109), a police patrol security drone body (110), a rotating propeller (111) and a landing support frame (112); the second motor (107) is fixedly mounted on the lower end of the fixed connection block (106).

3. A security drone for police patrol according to claim 2, characterized in that: The monitoring camera (108) is fixedly mounted on the transmission end at the lower end of the second motor (107), and the movable ring (109) is fixedly mounted inside the fixed adjustment groove (102).

4. The security drone for police patrol according to claim 3, characterized in that: The police patrol security drone body (110) is fixedly mounted on the upper side of the fixed adjustment plate (101), the rotating propeller (111) is fixedly mounted on the upper end of the police patrol security drone body (110), the landing support frame (112) is fixedly mounted on the lower end of the police patrol security drone body (110), and the upper end of the landing support frame (112) and the lower end of the fixed adjustment plate (101) are fixedly connected.

5. The security drone for police patrol according to claim 4, characterized in that: The landing shock absorbing mechanism (2) comprises a supporting column (201), a supporting sleeve (202), a supporting anti-skid pad (203), a stabilizing block (204), a hydraulic support (205) and a shock absorbing spring (206); the supporting column (201) is fixedly mounted on the lower end of the landing support frame (112).

6. A security drone for police patrol according to claim 5, characterized in that: The support sleeve (202) is fixedly mounted on the lower end of the support column (201), and the support anti-slip pad (203) is fixedly mounted on the lower end of the support sleeve (202).

7. A security drone for police patrol according to claim 6, characterized in that: The stabilizing block (204) is movably mounted inside the supporting column (201), the hydraulic support (205) is fixedly mounted inside the supporting column (201), and the shock absorbing spring (206) is movably mounted on the outer end of the hydraulic support (205).

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