CN219313038U

CN219313038U - Protective unmanned aerial vehicle

Info

Publication number: CN219313038U
Application number: CN202222910829.8U
Authority: CN
Inventors: 俞晓媚
Original assignee: Gansu Jingshi Daye Surveying And Mapping Geographical Information Co ltd
Current assignee: Gansu Jingshi Daye Surveying And Mapping Geographical Information Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-07-07
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a protective unmanned aerial vehicle, which has the technical scheme that: including unmanned aerial vehicle, unmanned aerial vehicle's bottom surface is provided with the camera, the bottom surface fixed mounting of camera has the PLC controller, and protection component sets up the top surface of camera is used for protecting the camera lens of camera one side, protection component includes: the utility model provides a unmanned aerial vehicle, including unmanned aerial vehicle, first fixed plate fixed mounting is in unmanned aerial vehicle's top surface, spacing hole has been seted up to one side of first fixed plate, two movable blocks have been cup jointed to the inside activity in spacing hole, threaded hole has been seted up to one side of movable block, uses through setting up the mutually supporting of unmanned aerial vehicle, threaded hole, second fixed plate and first solid fixed ring, can reach when unmanned aerial vehicle accident falls from the mesa, can protect one side of camera effect, avoids camera's camera lens one side and ground contact collision damage.

Description

Protective unmanned aerial vehicle

Technical Field

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

Background

Unmanned aerial vehicles are simply called "unmanned aerial vehicles", are unmanned aerial vehicles which are operated by radio remote control equipment and self-contained program control devices, or are operated completely or intermittently and autonomously by a vehicle-mounted computer, and compared with unmanned aerial vehicles, unmanned aerial vehicles are more suitable for the tasks of being too dull, fool or dangerous, and along with the development of modern unmanned aerial vehicles, more unmanned aerial vehicle lovers like to use unmanned aerial vehicles for aerial photography.

For example, chinese patent publication No. CN205770191U, in which an aerial unmanned aerial vehicle is proposed, the patent uses a damping ball in a damping device to absorb impact energy, so as to reduce shake of a camera and improve imaging quality; the camera rotates with the support of taking photo by plane to be connected, through the turned angle of flight control module adjustment camera, increases shooting angle, is equipped with the louvre in the fuselage main part, helps the heat dissipation, avoids the machine to burn out, but in this scheme, because the camera is direct exposing outside, does not have the device to protect the camera front end, when unmanned aerial vehicle drops subaerial from table surface or other higher places because of unexpected condition, the front end camera lens of camera probably can collide with ground contact, and then can lead to the camera front end the camera lens damage.

For example, chinese patent with publication number CN214084753U, wherein put forward an unmanned aerial vehicle that takes photo by plane, this patent reaches the effect that can semi-automatically regulated wing integral length fast through the wing structure that sets up and regulation structure's mutually support, make things convenient for unmanned aerial vehicle that takes photo by plane get into comparatively narrow place like this and shoot, improve the suitability, when needs are adjusted, the user is dismantled the latch lever, hold the connecting rod in the twinkling of an eye that loses the latch lever this moment, the latch lever moves back by the effect of spring automatically, when removing to required position, make first round hole and second round hole just opposite, use the latch lever lock can, can shrink the wing like this, reduce horizontal occupation area, use in comparatively narrow region use, and use spring-connected structural design need not the manual press of user, automatic shrink, facilitate the use, but in this scheme, because the camera is direct exposing outside, do not protect the camera front end, when falling on the ground from the unexpected condition or other higher, the front end of camera can collide with the camera lens and probably lead to the camera front end to the camera collision.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a protective unmanned aerial vehicle, which solves the problem that the front lens of the camera can be in contact with the ground to be damaged when the unmanned aerial vehicle falls on the ground from a table surface or other higher places due to unexpected situations because the camera is directly exposed outside and is not provided with a device for protecting the front end of the camera.

The technical aim of the utility model is realized by the following technical scheme:

a protected unmanned aerial vehicle, comprising: unmanned aerial vehicle, unmanned aerial vehicle's bottom surface is provided with the camera, the bottom surface fixed mounting of camera has the PLC controller, and protection component sets up the top surface of camera is used for protecting the camera lens of camera one side, protection component includes: the device comprises a first fixing plate, wherein the first fixing plate is fixedly arranged on the top surface of the unmanned aerial vehicle, a limit hole is formed in one side of the first fixing plate, two moving blocks are movably sleeved in the limit hole, threaded holes are formed in one side of the moving blocks, threaded columns are connected with the inner circular wall surfaces of the threaded holes in a threaded mode, two first supporting plates are fixedly arranged on one side of the first fixing plate, a first driving motor is fixedly arranged on one side of the first supporting plate, the first driving motor is electrically connected with the PLC, one end of a driving shaft of the first driving motor is fixedly arranged on the threaded columns, a second fixing plate is fixedly arranged on one side of the moving blocks, two first fixing rings are fixedly arranged on one side of the camera, a protection plate is movably sleeved in the inner side of the first fixing rings, and the protection plate is fixedly arranged on the second fixing plate.

In order to rotate the camera, as the protective unmanned aerial vehicle, preferably, the top surface of the camera is provided with the second supporting plate, the bottom surface of the second supporting plate is provided with the arc-shaped groove, the inner circular wall surface of the arc-shaped groove is fixedly sleeved with the second driving motor, the second driving motor is electrically connected with the PLC, and one end of a driving shaft of the second driving motor is fixedly installed with the camera.

In order to horizontally rotate the camera, as the protective unmanned aerial vehicle, preferably, a connecting plate is fixedly arranged on the bottom surface of the unmanned aerial vehicle, a third driving motor is fixedly arranged on the bottom surface of the connecting plate, the third driving motor is electrically connected with the PLC, and the bottom surface of a driving shaft of the third driving motor is fixedly arranged on the second supporting plate.

In order to protect fan blades of the unmanned aerial vehicle, the protective unmanned aerial vehicle is preferably provided with a plurality of second fixing rings fixedly arranged on the top surface of the unmanned aerial vehicle.

In order to prompt the user with light, as the protective unmanned aerial vehicle, preferably, the top surface of the unmanned aerial vehicle is fixedly provided with the LED lamp, and the LED lamp is electrically connected with the PLC.

In order to avoid excessive rotation of the camera, as the protective unmanned aerial vehicle, a limit post is preferably fixedly arranged on one side of the camera.

In order to ensure the bending resistance of the second support plate, as the protective unmanned aerial vehicle, the material of the second support plate is preferably an aluminum alloy material.

In summary, the utility model has the following advantages:

through setting up unmanned aerial vehicle, camera, first fixed plate, spacing hole, movable block, screw hole, second fixed plate and first solid fixed ring's use of mutually supporting, can reach when unmanned aerial vehicle accident falls from the mesa, can protect one side of camera the effect, avoid camera's camera lens one side and ground contact collision damage.

Through setting up the mutually supporting use of second driving motor and second backup pad, can reach the effect of carrying out the rotation to the camera, through the mutually supporting use of second solid fixed ring and unmanned aerial vehicle, can reach the effect of protecting unmanned aerial vehicle's flabellum.

Drawings

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

fig. 2 is a schematic view of the structure of the unmanned aerial vehicle of the present utility model;

FIG. 3 is a schematic view of the camera structure of the present utility model;

FIG. 4 is a schematic view of the partial structure of A in FIG. 2;

fig. 5 is a schematic view of a second support plate structure according to the present utility model.

Reference numerals: 1. unmanned plane; 2. a camera; 3. a first fixing plate; 4. a limiting hole; 5. a moving block; 6. a threaded hole; 7. a threaded column; 8. a first support plate; 9. a first driving motor; 10. a second fixing plate; 11. a first fixing ring; 12. a protection plate; 13. a second driving motor; 14. a second support plate; 15. a connecting plate; 16. a third driving motor; 17. a second fixing ring; 18. an LED lamp; 19. and a limit column.

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.

Example 1

Referring to fig. 1, 2, 3, 4 and 5, a protective unmanned aerial vehicle, comprising: the unmanned aerial vehicle 1, the bottom surface of unmanned aerial vehicle 1 is provided with camera 2, the bottom surface fixed mounting of camera 2 has the PLC controller, the top surface of camera 2 is provided with protection component, be used for protecting the camera lens of camera 2 one side, protection component includes first fixed plate 3, first fixed plate 3 fixed mounting is at the top surface of unmanned aerial vehicle 1, spacing hole 4 has been seted up to one side of first fixed plate 3, two movable blocks 5 have been cup jointed in the inside activity of spacing hole 4, screw hole 6 has been seted up to one side of movable block 5, the interior wall threaded connection of screw hole 6 has screw post 7, one side fixed mounting of first fixed plate 3 has two first backup pads 8, one side fixed mounting of first backup pad 8 has first driving motor 9, first driving motor 9 and PLC controller electric connection, the one end and the screw post 7 fixed mounting of the drive shaft of first driving motor 9, a second fixed plate 10 is fixedly arranged on one side of the moving block 5, two first fixed rings 11 are fixedly arranged on one side of the camera 2, a protection plate 12 is movably sleeved in the first fixed rings 11, the protection plate 12 and the second fixed plates 10 are fixedly arranged, through the arranged first driving motors 9, when a user does not need to use the unmanned aerial vehicle 1 to place the unmanned aerial vehicle 1 on a table top or other high places, the two first driving motors 9 are started to drive the threaded column 7 to rotate, the threaded column 7 and the threaded holes 6 convert rotary motion into linear motion, so that the two moving blocks 5 move in the limiting holes 4, the protection plates 12 on two sides of the camera 2 are driven to move in opposite directions, the two protection plates 12 abut against the first driving motors 9, the protection plate 12 shields one end of a lens of the camera 2, when the unmanned aerial vehicle 1 accidentally falls from the table top, the protection plate 12 can protect one side of the camera 2 and prevent the lens side of the camera 2 from being damaged due to contact collision with the ground.

Example two

Referring to fig. 3 and 5, the top surface of the camera 2 is provided with a second support plate 14, the bottom surface of the second support plate 14 is provided with an arc-shaped groove, the inner circular wall surface of the arc-shaped groove is fixedly sleeved with a second driving motor 13, the second driving motor 13 is electrically connected with the PLC controller, one end of a driving shaft of the second driving motor 13 is fixedly installed with the camera 2, the second driving motor 13 is started to drive the camera 2 to rotate through the second driving motor 13, the bottom surface of the unmanned aerial vehicle 1 is fixedly installed with a connecting plate 15, the bottom surface of the connecting plate 15 is fixedly installed with a third driving motor 16, the third driving motor 16 is electrically connected with the PLC controller, and the bottom surface of the driving shaft of the third driving motor 16 is fixedly installed with the second support plate 14.

Example III

Referring to fig. 2 and 3, the top surface fixed mounting of unmanned aerial vehicle 1 has a plurality of second solid fixed ring 17, through the second solid fixed ring 17 that sets up, the periphery at the flabellum of unmanned aerial vehicle 1 is installed to second solid fixed ring 17, and then can carry out the protection to the flabellum of unmanned aerial vehicle 1 to a certain extent, when avoiding unmanned aerial vehicle 1 to drop, unmanned aerial vehicle 1's flabellum suffered to damage, unmanned aerial vehicle 1's top surface fixed mounting has LED lamp 18, LED lamp 18 and PLC controller electric connection, one side fixed mounting of camera 2 has spacing post 19, the material of second backup pad 14 is the aluminum alloy material.

Working principle: referring to fig. 1-5, through the first driving motor 9, when a user does not need to use the unmanned aerial vehicle 1 to place the unmanned aerial vehicle on a table top or other high places, two first driving motors 9 are started to drive the threaded column 7 to rotate, so that the threaded column 7 and the threaded hole 6 convert rotary motion into linear motion, and accordingly, two moving blocks 5 move in the limiting hole 4, further, the protection plates 12 on two sides of the camera 2 are driven to move in opposite directions, the two protection plates 12 abut against each other to stop the first driving motor 9, and therefore the protection plates 12 shield one end of a lens of the camera 2, and when the unmanned aerial vehicle 1 accidentally falls from the table top, the protection plates 12 can protect one side of the camera 2 and avoid damage caused by contact collision between one side of the lens of the camera 2 and the ground.

Through the second driving motor 13 that sets up, start second driving motor 13 can drive camera 2 and rotate, through the second solid fixed ring 17 that sets up, and the periphery at unmanned aerial vehicle 1's flabellum is installed to second solid fixed ring 17, and then can carry out the protection of certain degree to unmanned aerial vehicle 1's flabellum, when avoiding unmanned aerial vehicle 1 to drop, unmanned aerial vehicle 1's flabellum suffered to damage.

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. A protective unmanned aerial vehicle, comprising:

the unmanned aerial vehicle comprises an unmanned aerial vehicle (1), wherein a camera (2) is arranged on the bottom surface of the unmanned aerial vehicle (1), and a PLC (programmable logic controller) is fixedly arranged on the bottom surface of the camera (2);

the protection subassembly, the protection subassembly sets up the top surface of camera (2), be used for right the camera lens of camera (2) one side protects, the protection subassembly includes: first fixed plate (3), first fixed plate (3) fixed mounting is in the top surface of unmanned aerial vehicle (1), spacing hole (4) have been seted up to one side of first fixed plate (3), the inside activity of spacing hole (4) has cup jointed two movable blocks (5), screw hole (6) have been seted up to one side of movable block (5), interior wall threaded connection of screw hole (6) has screw post (7), one side fixed mounting of first fixed plate (3) has two first backup pads (8), one side fixed mounting of first backup pad (8) has first driving motor (9), first driving motor (9) with PLC controller electric connection, one end of the drive shaft of first driving motor (9) with screw post (7) fixed mounting, one side fixed mounting of movable block (5) has second fixed plate (10), one side fixed mounting of camera (2) has two first solid fixed ring (11), one side fixed mounting of first fixed ring (11) has first driving motor (12), guard plate (12) have first fixed mounting cup joints with guard plate (10).

2. A protective unmanned aerial vehicle according to claim 1, wherein: the top surface of camera (2) is provided with second backup pad (14), the arc wall has been seted up to the bottom surface of second backup pad (14), the interior circular wall of arc wall is fixed to be cup jointed second driving motor (13), second driving motor (13) with PLC controller electric connection, the one end of the drive shaft of second driving motor (13) with camera (2) fixed mounting.

3. A protective unmanned aerial vehicle according to claim 2, wherein: the bottom surface fixed mounting of unmanned aerial vehicle (1) has connecting plate (15), the bottom surface fixed mounting of connecting plate (15) has third driving motor (16), third driving motor (16) with PLC controller electric connection, the bottom surface of the drive shaft of third driving motor (16) with second backup pad (14) fixed mounting.

4. A protective unmanned aerial vehicle according to claim 1, wherein: the top surface of unmanned aerial vehicle (1) fixed mounting has a plurality of second solid fixed ring (17).

5. A protective unmanned aerial vehicle according to claim 1, wherein: the top surface fixed mounting of unmanned aerial vehicle (1) has LED lamp (18), LED lamp (18) with PLC controller electric connection.

6. A protective unmanned aerial vehicle according to claim 1, wherein: one side of the camera (2) is fixedly provided with a limit column (19).

7. A protective unmanned aerial vehicle according to claim 3, wherein: the second supporting plate (14) is made of aluminum alloy.