CN218929821U

CN218929821U - Police security unmanned aerial vehicle

Info

Publication number: CN218929821U
Application number: CN202223517164.0U
Authority: CN
Inventors: 徐龙堂; 李静
Original assignee: Tianjin Huanyu Lantian Aviation Technology Co ltd
Current assignee: Tianjin Huanyu Lantian Aviation Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-28
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a police security unmanned aerial vehicle which comprises an unmanned aerial vehicle body, wings and a bracket, wherein the middle part of a connecting plate is connected with a camera assembly through a connecting shaft, a screw rod and a limiting rod are respectively arranged on two sides of the bottom end of a fixed plate, a cleaning plate is connected onto the screw rod in a threaded manner, and the limiting rod penetrates through the cleaning plate. This kind of police security protection unmanned aerial vehicle is connected the camera subassembly through connecting plate and connecting axle, under the circumstances of convenient to detach and installation, guaranteed the stability of camera, it is rotatory to drive the lead screw through the motor for clean board reciprocates from top to bottom at camera subassembly side, realizes the cleanness to dust, rainwater, the fog on camera surface, guarantees the quality of control picture, utilizes opening or closing of the steerable clean board motion of motor simultaneously, can not be repeated shelter from the control picture.

Description

Police security unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a police security unmanned aerial vehicle.

Background

The unmanned aerial vehicle is an unmanned aerial vehicle controlled by a radio remote control device or an onboard computer program control system, the unmanned aerial vehicle is simple in structure and low in use cost, not only can the task executed by a manned aircraft be completed, but also the unmanned aerial vehicle is more suitable for the task not executed by the manned aircraft, therefore, the unmanned aerial vehicle technology is widely applied to the fields of security and police, such as traffic management, fire rescue and illegal building, the unmanned aerial vehicle can play a great role in the fields of transportation management, fire rescue, illegal building, the security and police unmanned aerial vehicle needs to fly to a certain height in the use process, personnel and places are monitored, dust is easily adsorbed on the device when the unmanned aerial vehicle flies at high altitude, rainwater or fog is easily attached to the camera, the monitoring quality is influenced, in order to solve the problem, an utility model with the public number of CN216611642U discloses a unmanned aerial vehicle camera dust removing device, the unmanned aerial vehicle rotates through natural wind power, thereby enabling the surface of a cleaning brush to clean the monitoring body, preventing the dust brush from affecting the surface of the monitoring body for a long time from affecting the surface of the cleaning brush, the dust removing device can be repeatedly used in the working condition of the dust removing device by pressing the dust in the surface of the monitoring body, the dust removing device can be conveniently replaced when the dust in the work condition of the unmanned aerial vehicle is repeatedly, the dust removing device is convenient to take the dust can be removed by the dust in the form of the dust removing device, and the dust can be conveniently can be repeatedly replaced when the surface is in the work condition of the dust can be conveniently replaced by the dust on the surface has the dust device when the dust can be conveniently has the device is in the work device which is in the need has the work has the performance has the high efficiency and has the high efficiency performance quality performance. However, the imaging module is not stable enough and easily falls off. Therefore, we propose a police security unmanned aerial vehicle.

Disclosure of Invention

The utility model aims to provide a police security unmanned aerial vehicle so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: police security unmanned aerial vehicle, including unmanned aerial vehicle body, wing and support all set up on the unmanned aerial vehicle body, unmanned aerial vehicle body bottom is connected with the connecting plate, the connecting plate middle part is connected with the camera subassembly through the connecting axle, the connecting plate below is connected with the fixed plate, the fixed plate is located between connecting plate and the camera subassembly, fixed plate bottom both sides are provided with lead screw and gag lever post respectively, the lead screw transmission is connected with the motor, threaded connection has the cleaning plate on the lead screw, the gag lever post runs through the cleaning plate setting.

Preferably, the connecting plate comprises a bottom plate, convex edges and connecting holes, the convex edges are fixedly connected to two sides of the bottom plate, the plane height of the convex edges is higher than that of the bottom plate, the connecting holes are formed in the convex edges at equal intervals, the convex edges are connected with the bottom end of the unmanned aerial vehicle body, and the connecting shaft is connected with the middle of the bottom plate.

Preferably, an air bag is arranged between the bottom end of the connecting plate and the upper end of the fixing plate.

Preferably, the movable joint in fixed plate bottom has the regulation pole, it is provided with two to adjust the pole, fixedly connected with grip block on the side that adjusts pole bottom and be close to each other, grip block joint is in the side of camera subassembly.

Preferably, the cleaning plate comprises a transverse plate, clamping grooves, clamping blocks, connecting pieces and cleaning cloth, wherein the screw rod is in threaded connection with one end of the transverse plate, the limiting rod penetrates through the other end of the transverse plate, the clamping grooves are formed in the side face of the transverse plate, the clamping blocks are clamped in the clamping grooves, the clamping grooves are connected with the clamping blocks through the connecting pieces, and the cleaning cloth is fixedly connected to the side face of the clamping blocks.

Compared with the prior art, the utility model has the beneficial effects that: this kind of police security protection unmanned aerial vehicle is connected the camera subassembly through connecting plate and connecting axle, under the condition of convenient to detach and installation, guaranteed the stability of camera, reduced the possibility that the camera drops, it is rotatory to drive the lead screw through the motor, under the spacing effect of gag lever post, make clean board reciprocate from top to bottom at the camera subassembly side, realize the cleanness to the dust on camera surface, the rainwater, the fog, guarantee the quality of monitor picture, utilize the opening or closing of the steerable clean board motion of motor simultaneously, can not be repeated shelter from the monitor picture, utilize the gasbag can cushion the vibration, the protection to the camera subassembly has been realized to a certain extent.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic perspective view of a screw and a cleaning plate of the present utility model;

FIG. 3 is a schematic perspective view of a connecting plate according to the present utility model;

fig. 4 is a side cross-sectional view of a cleaning plate of the present utility model.

In the figure: unmanned aerial vehicle body 1, wing 2, support 3, connecting plate 4, bottom plate 41, chimb 42, connecting hole 43, fixed plate 5, gasbag 6, connecting axle 7, camera subassembly 8, regulation pole 9, grip block 10, lead screw 11, gag lever post 12, motor 13, cleaning board 14, diaphragm 141, draw-in groove 142, fixture block 143, connecting piece 144, cleaning cloth 145.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: police security unmanned aerial vehicle, including unmanned aerial vehicle body 1, wing 2 and support 3 all set up on unmanned aerial vehicle body 1, unmanned aerial vehicle body 1 is prior art, this is the direct reference, do not make details, through the cooperation of the control structure in unmanned aerial vehicle body 1 and wing 2, can drive unmanned aerial vehicle body 1 and take off and remove, be provided with the bolster in the bottom of support 3, for example damping spring or other elastic components, make unmanned aerial vehicle body 1 when the descending, the stabilizer blade of support 3 bottom contacts ground at first, under inertial action, the bolster atress takes place deformation, thereby realize buffering, effectively protect unmanned aerial vehicle body 1;

the bottom end of the unmanned aerial vehicle body 1 is connected with the connecting plate 4, the middle part of the connecting plate 4 is connected with the camera component 8 through the connecting shaft 7, the connecting plate 4 is connected with the bottom of the unmanned aerial vehicle body 1, the camera component 8 can be connected to the unmanned aerial vehicle, the unmanned aerial vehicle can drive the camera component 8 to move, the camera component 8 is utilized for shooting, the connecting shaft 7 and the connecting plate 4 can be connected in a detachable mode, such as threaded connection and the like, the connecting shaft 7 and the camera component 8 are convenient to detach for replacement, the specific model and type of the camera component 8 are convenient to replace according to actual needs, and the camera component 8 is also convenient to maintain and repair;

the connecting plate 4 comprises a bottom plate 41, a convex edge 42 and connecting holes 43, the convex edge 42 is fixedly connected to two sides of the bottom plate 41, the plane height of the convex edge 42 is higher than that of the bottom plate 41, the connecting holes 43 are formed in the convex edge 42 at equal intervals, the convex edge 42 is connected with the bottom end of the unmanned aerial vehicle body 1, the connecting shaft 7 is connected with the middle part of the bottom plate 41, the convex edge 42 is symmetrically arranged, the convex edge 42 is folded upwards relative to the plane of the bottom plate 41 and protrudes from the upper surface of the bottom plate 41, the upper end of the convex edge 42 is conveniently aligned with the bottom end of the unmanned aerial vehicle body 1, the connecting plate 4 is connected with the unmanned aerial vehicle body 1 by utilizing the cooperation of a connecting component and the connecting holes 43, and the connecting component can be a matching piece of a bolt and a nut, so that the connecting plate is convenient to install and detach;

the fixed plate 5 is connected below the connecting plate 4, the fixed plate 5 is positioned between the connecting plate 4 and the camera component 8, the air bags 6 are arranged between the bottom end of the connecting plate 4 and the upper end of the fixed plate 5, the number of the air bags 6 can be four, and the air bags 6 are arranged at the four corners of the connecting plate 4, as shown in fig. 3, inert gas such as helium is filled in the air bags 6 to ensure safety, when the unmanned aerial vehicle body 1 shakes, the air bags 6 can absorb and buffer shaking or vibration, the shaking amplitude is reduced, the camera component 8 is protected, air nozzles can be arranged on the air bags 6, the air bags 6 are convenient to supplement air, in addition, the air bags 6 are made of rubber, the air bags are soft in texture and good in deformation quantity, and can effectively absorb vibration impact force;

the bottom end of the fixed plate 5 is movably clamped with two adjusting rods 9, two clamping blocks 10 are fixedly connected to the side surfaces, close to each other, of the bottom ends of the adjusting rods 9, the clamping blocks 10 are clamped on the side surfaces of the camera assembly 8, the adjusting rods 9 can slide on the fixed plate 5 to drive the clamping blocks 10 to adjust positions, the clamping blocks 10 can be arc-shaped blocks, the camera assembly 8 can be clamped by the two clamping blocks 10, the stability of the camera assembly 8 is improved, and locking pieces, such as bolt assemblies, can be arranged on movable clamping pieces of the adjusting rods 9 and the fixed plate 5, and the like, without being particularly limited;

the two sides of the bottom end of the fixed plate 5 are respectively provided with a screw rod 11 and a limiting rod 12, the screw rod 11 is in transmission connection with a motor 13, the screw rod 11 is in threaded connection with a cleaning plate 14, the limiting rod 12 penetrates through the cleaning plate 14, the motor 13 is a forward and reverse rotation speed reducing motor and can drive the screw rod 11 to rotate, the cleaning plate 14 can be driven to reciprocate up and down under the threaded connection effect of the cleaning plate 14 and the screw rod 11 and the limiting effect of the limiting rod 12, and the cleaning part on the side surface of the cleaning plate 14 is used for cleaning the camera assembly 8 by contacting with a lens of the camera assembly 8 to remove dust, rainwater or mist and the like, so that shooting quality is ensured;

the cleaning plate 14 comprises a transverse plate 141, a clamping groove 142, clamping blocks 143, connecting pieces 144 and cleaning cloth 145, wherein the screw rod 11 is in threaded connection with one end of the transverse plate 141, the limiting rod 12 penetrates through the other end of the transverse plate 141, the clamping grooves 142 are formed in the side faces of the transverse plate 141, the clamping blocks 143 are clamped in the clamping grooves 142, the clamping grooves 142 and the clamping blocks 143 are connected through the connecting pieces 144, the cleaning cloth 145 is fixedly connected to the side faces of the clamping blocks 143, the cleaning cloth 145 is connected to the transverse plate 141 through the clamping grooves 142 and the clamping blocks 143, the connecting pieces 144 are used for connecting and fixing, and the cleaning cloth 145 is convenient to detach, clean or replace.

When in use, the camera component 8 can be connected on the unmanned aerial vehicle body 1 by utilizing the movable connection of the connecting shaft 7 and the connecting plate 4, the installation and the disassembly are convenient, the connection stability is guaranteed, the screw rod 11 is rotated, the cleaning plate 14 can be driven to reciprocate up and down under the threaded connection action of the cleaning plate 14 and the screw rod 11 and the limiting action of the limiting rod 12, the camera component 8 is cleaned by utilizing the contact of the cleaning part on the side surface of the cleaning plate 14 and the lens of the camera component 8, dust, rainwater or mist and the like are removed, and the shooting quality is guaranteed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Police security unmanned aerial vehicle, including unmanned aerial vehicle body (1), wing (2) and support (3), its characterized in that: wing (2) and support (3) all set up on unmanned aerial vehicle body (1), unmanned aerial vehicle body (1) bottom is connected with connecting plate (4), connecting plate (4) middle part is connected with camera subassembly (8) through connecting axle (7), connecting plate (4) below is connected with fixed plate (5), fixed plate (5) are located between connecting plate (4) and camera subassembly (8), fixed plate (5) bottom both sides are provided with lead screw (11) and gag lever post (12) respectively, lead screw (11) transmission is connected with motor (13), threaded connection has cleaning board (14) on lead screw (11), gag lever post (12) run through cleaning board (14) and set up.

2. The police security unmanned aerial vehicle of claim 1, wherein: the connecting plate (4) comprises a bottom plate (41), convex edges (42) and connecting holes (43), the convex edges (42) are fixedly connected to two sides of the bottom plate (41), the plane height of the convex edges (42) is higher than that of the bottom plate (41), the connecting holes (43) are formed in the convex edges (42) at equal intervals, the convex edges (42) are connected with the bottom end of the unmanned aerial vehicle body (1), and the connecting shaft (7) is connected with the middle of the bottom plate (41).

3. The police security unmanned aerial vehicle of claim 1, wherein: an air bag (6) is arranged between the bottom end of the connecting plate (4) and the upper end of the fixing plate (5).

4. The police security unmanned aerial vehicle of claim 1, wherein: the camera is characterized in that the bottom end of the fixed plate (5) is movably clamped with two adjusting rods (9), clamping blocks (10) are fixedly connected to the side surfaces, close to each other, of the bottom ends of the adjusting rods (9), and the clamping blocks (10) are clamped on the side surfaces of the camera component (8).

5. The police security unmanned aerial vehicle of claim 1, wherein: the cleaning plate (14) comprises a transverse plate (141), clamping grooves (142), clamping blocks (143), connecting pieces (144) and cleaning cloth (145), wherein the screw rod (11) is in threaded connection with one end of the transverse plate (141), the limiting rod (12) penetrates through the other end of the transverse plate (141), the clamping grooves (142) are formed in the side faces of the transverse plate (141), clamping blocks (143) are clamped in the clamping grooves (142), the clamping grooves (142) are connected with the clamping blocks (143) through the connecting pieces (144), and the cleaning cloth (145) is fixedly connected to the side faces of the clamping blocks (143).