CN215043696U

CN215043696U - Small unmanned aerial vehicle for cadastral management

Info

Publication number: CN215043696U
Application number: CN202121269513.4U
Authority: CN
Inventors: 谭天彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-07
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a small unmanned aerial vehicle for cadastral management, which comprises a body, paddle components for providing lift force are symmetrically connected with the two sides of the body, and a control ring is fixedly embedded on the outer wall of the body; the rotating cylinder is attached to the end face of the control ring, one end of a rotating shaft is coaxially connected to the rotating cylinder, and the other end of the rotating shaft is rotatably embedded in the bottom face of the machine body; the limiting frame is vertically welded on the surface of the machine body, the loading plate is installed on the limiting frame in a sliding mode, and the side wall of the loading plate is fixedly connected with cameras which are arranged in parallel. This a small-size unmanned aerial vehicle for cadastre management, the dismouting step of its camera is simple and convenient, and the user can be fast with the camera follow unmanned aerial vehicle dismantlement, has improved maintainer's work efficiency, and the device is provided with camera mirror surface clearance structure, can in time clear up shelters such as adnexed water smoke on the camera mirror surface to guarantee the imaging quality of camera.

Description

Small unmanned aerial vehicle for cadastral management

Technical Field

The utility model relates to a cadastral management technical field specifically is a unmanned aerial vehicle for cadastral management.

Background

In the cadastral management process, an unmanned aerial vehicle is usually used to shoot the ground at high altitude to improve the acquisition efficiency of topographic data, but the existing cadastral management unmanned aerial vehicle still has some problems.

For example, publication no. The dismouting step of its camera is comparatively loaded down with trivial details, and the user is difficult to dismantle the camera from unmanned aerial vehicle fast, has reduced maintainer's work efficiency, and the device does not set up camera mirror surface clearance structure, and shelter from things such as water smoke can be adhered to the camera mirror surface in the unmanned aerial vehicle use to influence the imaging quality of camera.

To the above-mentioned problem, need urgently carry out the innovative design on original cadastral management unmanned aerial vehicle's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size unmanned aerial vehicle for cadastral management to solve the cadastral management unmanned aerial vehicle that above-mentioned background art provided, the dismouting step of its camera is comparatively loaded down with trivial details, the user is difficult to dismantle the camera from unmanned aerial vehicle fast, maintainer's work efficiency has been reduced, and the device does not set up camera mirror surface clearance structure, shelter from things such as the camera mirror surface probably adheres to water smoke in the unmanned aerial vehicle use, thereby influence the problem of camera imaging quality.

In order to achieve the above object, the utility model provides a following technical scheme: a drone for cadastral management, comprising:

the two sides of the body are symmetrically connected with paddle components for providing lift force, and a control ring is fixedly embedded on the outer wall of the body;

the rotating cylinder is attached to the end face of the control ring, one end of a rotating shaft is coaxially connected to the rotating cylinder, and the other end of the rotating shaft is rotatably embedded in the bottom face of the machine body;

the limiting frame is vertically welded on the surface of the machine body, the loading plate is installed on the limiting frame in a sliding mode, and the side wall of the loading plate is fixedly connected with cameras which are arranged in parallel.

Preferably, the rotating shaft is coaxially arranged on the inner side of the control ring, the control ring is an electromagnet, and the control ring is coaxial with the iron hollow rotating cylinder, so that the control ring can fix the rotating cylinder.

Preferably, the side wall of the rotating cylinder is connected with fan blades which are obliquely arranged, and the fan blades are distributed at equal angles on the rotating cylinder, so that the fan blades can drive the rotating cylinder to rotate.

Preferably, the center of the end face of the rotating cylinder is vertically connected with a connecting rod, a cleaning plate is fixedly mounted at the end of the connecting rod, and the cleaning surface of the cleaning plate and the mirror surface of the camera are in the same plane to form a cleaning structure of the device.

Preferably, a clamping block is fixedly mounted on the outer wall of the loading plate, the section of the clamping block is of a right-angled triangle structure, and the clamping block and the side wall of the limiting frame are tightly attached to form a clamping limiting structure. So that the clamping block can limit the loading plate.

Preferably, a pressing plate is attached to the bottom surface of the loading plate and is embedded in a groove formed in the machine body in a sliding mode to form a sliding lifting structure, and an inner rod is connected to the center of the bottom surface of the pressing plate, so that the pressing plate can move on the machine body.

Preferably, the inner rod is slidably inserted into the inner side of the outer cylinder, the outer cylinder is fixedly embedded in the machine body, and a spring for providing pressure is connected between the end of the inner rod and the inner wall of the outer cylinder, so that the inner rod can move in the outer cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the small unmanned aerial vehicle for cadastre management has the advantages that the camera is simple and convenient to assemble and disassemble, a user can rapidly disassemble the camera from the unmanned aerial vehicle, the working efficiency of maintenance personnel is improved, the device is provided with the camera mirror cleaning structure, and shelters such as water mist and the like attached to the camera mirror can be cleaned in time, so that the imaging quality of the camera is guaranteed;

1. the outer wall of the loading plate is fixedly provided with a clamping block, the section of the clamping block is of a right-angled triangle structure, the clamping block and the side wall of the limiting frame are tightly attached to form a clamping limiting structure, the bottom of the loading plate is attached with a pressing plate, the pressing plate is fixedly arranged on the inner rod, a spring for providing pressure is connected between the end part of the inner rod and the inner wall of the outer cylinder, when a user presses the pressing plate downwards, the pressing plate drives the inner rod to move towards the inner cylinder, the pressing plate is separated from the loading plate at the moment, the loading plate is pulled out from the limiting frame, and the camera can be dismounted;

2. the pivot of connecting on the rotor tube rotates to inlay establishes on the organism, and is connected with the flabellum that the slope set up on the lateral wall of rotor tube to the flabellum is at the first-class angular distribution on the rotor tube, and when unmanned aerial vehicle flying, the air current passes through the flabellum and drives the rotor tube and rotate, and the connecting rod of installation on the rotor tube this moment rotates in step, can play the effect of clearance when the clearance board of connecting rod tip and camera mirror surface contact.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the fan blade mounting structure of the present invention;

FIG. 3 is a schematic view of the control ring mounting structure of the present invention;

fig. 4 is a schematic view of the mounting structure of the loading plate of the present invention;

fig. 5 is a schematic view of the pressing plate mounting structure of the present invention.

In the figure: 1. a body; 2. a blade assembly; 3. a control loop; 4. a rotating shaft; 5. a rotating cylinder; 6. a fan blade; 7. a connecting rod; 8. cleaning the plate; 9. a limiting frame; 10. a loading plate; 11. a clamping block; 12. a camera; 13. pressing a plate; 14. an inner rod; 15. an outer cylinder; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a drone for cadastral management, comprising:

the two sides of the machine body 1 are symmetrically connected with paddle components 2 for providing lift force, and the outer wall of the machine body 1 is fixedly embedded with a control ring 3;

the rotating cylinder 5 is attached to the end face of the control ring 3, one end of the rotating shaft 4 is coaxially connected to the rotating cylinder 5, and the other end of the rotating shaft 4 is rotatably embedded in the bottom face of the machine body 1;

the limiting frame 9 is vertically welded on the surface of the machine body 1, the loading plate 10 is slidably mounted on the limiting frame 9, and the side wall of the loading plate 10 is fixedly connected with the cameras 12 which are arranged in parallel.

The pivot 4 coaxial setting is in the inboard of control ring 3, and control ring 3 is the electro-magnet, and control ring 3 is coaxial with the hollow rotary drum 5 of iron, be connected with the flabellum 6 that the slope set up on the lateral wall of rotary drum 5, and flabellum 6 equidistance on rotary drum 5, the terminal surface center department of rotary drum 5 is connected with connecting rod 7 perpendicularly, and the tip fixed mounting of connecting rod 7 has cleaning plate 8, and cleaning plate 8's the cleaning surface is in the coplanar with the mirror surface of camera 12, unmanned aerial vehicle flight in-process, the air current of high altitude can exert pressure to the surface of flabellum 6, make flabellum 6 can drive rotary drum 5 and rotate, pivot 4 of connecting on rotary drum 5 rotates on organism 1, rotary drum 5 can drive connecting rod 7 and cleaning plate 8 and rotate, utilize cleaning plate 8 contact camera 12, thereby wash camera 12 mirror surface attachment.

The outer wall of the loading plate 10 is fixedly provided with a clamping block 11, the section of the clamping block 11 is in a right-angled triangle structure, the clamping block 11 and the side wall of the limiting frame 9 are tightly attached to form a clamping limiting structure, the bottom surface of the loading plate 10 is provided with a pressing plate 13 in an attaching manner, the pressing plate 13 is embedded in a groove formed in the machine body 1 in a sliding manner to form a sliding lifting structure, the center of the bottom surface of the pressing plate 13 is connected with an inner rod 14, the inner rod 14 is inserted in the inner side of an outer cylinder 15 in a sliding manner, the outer cylinder 15 is fixedly embedded in the machine body 1, a spring 16 for providing pressure is connected between the end part of the inner rod 14 and the inner wall of the outer cylinder 15, when a user presses the camera 12, the camera 12 drives the loading plate 10 to apply pressure to the pressing plate 13, so that the pressing plate 13 drives the inner rod 14 to move towards the inner side of the outer cylinder 15, the spring 16 is compressed by the inner rod 14, at the moment, the clamping block 11 connected to the loading plate 10 is separated from the limiting frame 9, the loading plate 10 can be horizontally drawn out from the lower part of the limiting frame 9, and the camera 12 is disassembled.

The working principle is as follows: when the small unmanned aerial vehicle for cadastral management is used, firstly, referring to fig. 1-5, when a user needs to disassemble the camera 12, the user presses the camera 12 with a hand, so that the camera 12 drives the loading plate 10 to move synchronously, at the moment, the transfer plate 10 extrudes the pressing plate 13, so that the pressing plate 13 moves towards the inner side of the groove on the machine body 1, the inner rod 14 connected to the pressing plate 13 moves towards the inner barrel 15, the spring 16 is compressed by the outer barrel 15, after the fixture block 11 on the transfer plate 10 is separated from the limiting frame 9, the fixture block 11 is positioned below the limiting frame 9, and the user can horizontally draw out the transfer plate 10 from the bottom of the limiting frame 9 to finish the disassembly of the camera;

referring to fig. 1-5, unmanned aerial vehicle is at the in-process of flight, the air current can exert thrust to flabellum 6, make flabellum 6 can drive and rotate a section of thick bamboo 5, install pivot 4 on a section of thick bamboo 5 and rotate on organism 1 in step, connecting rod 7 of 5 end face mountings of a section of thick bamboo of rotating drives clearance board 8 and rotates, when clearance board 8 passes through the mirror surface of camera 12, shelter from objects such as adnexed water smoke on the 12 mirror surface of camera can be clear away to clearance board 8, after 12 mirror surface clearance of camera is accomplished, the user starts the control ring 3 with the laminating of a section of thick bamboo 5 of rotating, because control ring 3 is the electro-magnet, control ring 3 can be fixed a section of thick bamboo 5 through magnetic adsorption power this moment, make connecting rod 7 and clearance board 8 no longer rotate.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A drone for cadastral management, characterized in that it comprises:

2. A drone for cadastral management according to claim 1, characterized in that: the rotating shaft is coaxially arranged on the inner side of the control ring, the control ring is an electromagnet, and the control ring is coaxial with the iron hollow rotating cylinder.

3. A drone for cadastral management according to claim 1, characterized in that: the lateral wall of the rotary cylinder is connected with fan blades which are obliquely arranged, and the fan blades are distributed on the rotary cylinder at equal angles.

4. A drone for cadastral management according to claim 1, characterized in that: the end face center of the rotating cylinder is vertically connected with a connecting rod, a cleaning plate is fixedly mounted at the end of the connecting rod, and the cleaning surface of the cleaning plate and the mirror surface of the camera are in the same plane.

5. A drone for cadastral management according to claim 1, characterized in that: the outer wall of the loading plate is fixedly provided with a clamping block, the section of the clamping block is of a right-angled triangle structure, and the clamping block and the side wall of the limiting frame are tightly attached to form a clamping limiting structure.

6. A drone for cadastral management according to claim 1, characterized in that: the bottom surface of the loading plate is provided with a pressing plate in a laminating manner, the pressing plate is embedded in a groove formed in the machine body in a sliding manner to form a sliding lifting structure, and the center of the bottom surface of the pressing plate is connected with an inner rod.

7. A drone, for cadastral management, according to claim 6, characterized in that: the inner rod is inserted into the inner side of the outer barrel in a sliding mode, the outer barrel is fixedly embedded in the machine body, and a spring used for providing pressure is connected between the end portion of the inner rod and the inner wall of the outer barrel.