CN215399371U

CN215399371U - Anti-shake device for oblique photography camera of unmanned aerial vehicle

Info

Publication number: CN215399371U
Application number: CN202120477203.5U
Authority: CN
Inventors: 王晓军; 张宇; 刘冲; 田要兵
Original assignee: Xi'an Landmark Mapping Co ltd
Current assignee: Xi'an Landmark Mapping Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-01-04
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses an anti-shake device for an unmanned aerial vehicle oblique photography camera, which comprises an unmanned aerial vehicle, wherein the bottom of the unmanned aerial vehicle is fixedly connected with a second connecting seat, an installation cavity is formed in the second connecting seat, the bottom of the second connecting seat is connected with two connecting rods in a sliding manner, the inner wall of one side of the installation cavity is provided with a driving assembly for driving the two connecting rods, the bottom of the connecting rods is fixedly connected with connecting blocks, the two connecting blocks are connected with the same first connecting seat in a clamping manner, and the bottom of the first connecting seat is fixedly connected with an installation plate. The practicability is improved.

Description

Anti-shake device for oblique photography camera of unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an anti-shake device for an oblique photography camera of an unmanned aerial vehicle.

Background

Unmanned aircraft is called unmanned aerial vehicle for short, and is called UAV in short in English, and is an unmanned aircraft operated by utilizing a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by an on-board computer, compared with the unmanned aircraft, the unmanned aircraft is more suitable for tasks too 'fool, dirty or dangerous', the unmanned aircraft can be divided into military and civil according to the application field, and the unmanned aircraft can be divided into reconnaissance aircraft and target aircraft in the military, and the unmanned aircraft can be applied to the industry in the civil field, and is really just needed by the unmanned aircraft; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reports, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, the developed countries also actively expand industrial application and develop unmanned aerial vehicle technology, and the 62 nd meeting of the world customs organization coordination system committee (HSC) decides in 2018 to classify the unmanned aerial vehicle into a camera which can fly.

In order to prevent the camera lens from shaking when the unmanned aerial vehicle carries out oblique photography operation, the shot picture is severely shaken to cause poor shooting effect, and the anti-shaking device is more convenient and rapid to mount and dismount, so that the anti-shaking device for the oblique photography camera of the unmanned aerial vehicle is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an anti-shake device for an unmanned aerial vehicle oblique photography camera.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an anti-shaking device for an unmanned aerial vehicle oblique photography camera comprises an unmanned aerial vehicle, wherein a second connecting seat is fixedly connected to the bottom of the unmanned aerial vehicle, a mounting cavity is formed in the second connecting seat, two connecting rods are slidably connected to the bottom of the second connecting seat, a driving assembly for driving the two connecting rods is arranged on the inner wall of one side of the mounting cavity, connecting blocks are fixedly connected to the bottom of the connecting rods, the two connecting blocks are connected with the same first connecting seat in a clamping manner, a mounting plate is fixedly connected to the bottom of the first connecting seat, two mounting blocks are symmetrically arranged at the top of the mounting plate, two sliding rods are fixedly connected to one side of the two mounting blocks, the two sliding rods are slidably connected with the same mounting seat, two springs are symmetrically arranged on two sides of the mounting seat, one side of each spring is fixedly connected with one side of the mounting block, one side of the mounting seat is rotatably connected with an oblique photography camera, and an anti-shaking component for preventing shaking of the tilt camera is arranged on one side of the tilt camera.

Preferably, drive assembly includes the pivot, pivot one end and second connecting seat one side are rotated and are connected, pivot one end extends to second connecting seat one side fixedly connected with handle, pivot one end fixedly connected with gear, gear engagement has two racks, two the equal fixedly connected with sliding block in one side that the rack was kept away from each other, sliding block one side and installation cavity one side sliding connection, sliding block bottom and connecting rod top fixed connection, second connecting seat one side is provided with the braking component who is used for braking gear.

Preferably, two convex rods and a convex block are fixedly connected to one side of the connecting block, two grooves and one jack are formed in two sides of the first connecting seat, the two convex rods are connected with the two jacks in a clamping mode, and the grooves are connected with the convex blocks in a clamping mode.

Preferably, the brake assembly includes a plurality of fixed orificess, and is a plurality of the fixed orificess annular is arranged and is set up and gear one side, second connecting seat one side threaded connection has the threaded rod, threaded rod one end extends to second connecting seat one side and fixedly connected with hand wheel, the threaded rod other end extends to the installation cavity inside and fixedly connected with connecting plate, two dead levers of connecting plate one side fixedly connected with, dead lever and fixed orifices block are connected.

Preferably, sliding block one side fixedly connected with slider, sliding block one side sliding connection has the guide rail, guide rail one side and installation cavity one side inner wall fixed connection.

Preferably, the anti-shake subassembly includes the carousel, carousel bottom and mount pad one side are rotated and are connected, carousel one side and slope camera one side fixed connection, a plurality of separation pieces of carousel outer wall annular arrangement, mount pad one side annular arrangement is provided with a plurality of rubber stopper.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the second connecting seat is welded at the bottom of the unmanned aerial vehicle, the lug and the convex rod are aligned to the groove and the jack, the handle is rotated clockwise to drive the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rack to slide, the rack drives the sliding block to move, the sliding block drives the two connecting rods to approach each other, the two connecting rods drive the two connecting blocks to approach each other, the connecting blocks drive the convex rod and the lug to be inserted into the groove and the jack to complete the installation of the first connecting seat, and similarly, the handle is rotated clockwise to complete the disassembly of the first connecting seat.

2. In the utility model, when the unmanned aerial vehicle carries out shooting operation in the air, if the unmanned aerial vehicle flies unstably in windy weather, the spring can enable the mounting seat to keep horizontal shooting through elasticity, the blocking piece and the rubber limiting block can weaken the shake of the inclined camera in non-severe weather, a stable shooting is kept, the shake of a shooting picture is prevented, even if the shooting turntable is carried out in windy weather, the inclined camera can always rotate around one point for shooting, and the angle does not have any deviation.

The utility model has simple structure, the second connecting seat is welded at the bottom of the unmanned aerial vehicle, the first connecting seat can be installed and disassembled by rotating the handle, the transverse shake of the inclined camera during shooting can be weakened by the spring, the inclined camera can rotate around one point all the time by the turntable to prevent the deviation of the shooting angle, the operation is simple, and the practicability is improved.

Drawings

Fig. 1 is a front sectional view of an anti-shake apparatus of an oblique photography camera of an unmanned aerial vehicle according to the present invention;

fig. 2 is a side sectional view of a connecting seat of an anti-shake device of an oblique photography camera of an unmanned aerial vehicle according to the present invention;

fig. 3 is an enlarged view of a portion a of an anti-shake apparatus for a tilt camera of an unmanned aerial vehicle according to the present invention.

In the figure: 1. mounting a plate; 2. a mounting seat; 3. tilting the camera; 4. a barrier sheet; 5. a rubber stopper; 6. a slide bar; 7. a spring; 8. a nose bar; 9. a bump; 10. connecting blocks; 11. a first connecting seat; 12. a connecting rod; 13. a second connecting seat; 14. a slider; 15. a gear; 16. a fixing hole; 17. an unmanned aerial vehicle; 18. a rack; 19. a mounting cavity; 20. a hand wheel; 21. a threaded rod; 22. a connecting plate; 23. fixing the rod; 24. a handle; 25. a rotating shaft; 26. a groove; 27. a jack; 28. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-3, an anti-shake apparatus for an oblique photography camera of an unmanned aerial vehicle comprises an unmanned aerial vehicle 17, a second connecting base 13 is fixedly connected to the bottom of the unmanned aerial vehicle 17, a mounting cavity 19 is formed inside the second connecting base 13, two connecting rods 12 are slidably connected to the bottom of the second connecting base 13, a driving component for driving the two connecting rods 12 is arranged on the inner wall of one side of the mounting cavity 19, connecting blocks 10 are fixedly connected to the bottom of the connecting rods 12, the two connecting blocks 10 are connected with the same first connecting base 11 in a clamping manner, a mounting plate 1 is fixedly connected to the bottom of the first connecting base 11, two mounting blocks 28 are symmetrically arranged on the top of the mounting plate 1, two sliding rods 6 are fixedly connected to one side of the two mounting blocks 28, the two sliding rods 6 are slidably connected with the same mounting base 2, two springs 7 are symmetrically arranged on two sides of the mounting base 2, one side of the spring 7 is fixedly connected to one side of the mounting block 28, the installation seat 2 is rotatably connected with the tilt camera 3, and the anti-shaking component for preventing the shake of the tilt camera 3 is arranged on one side of the tilt camera 3.

Example two

The embodiment is improved on the basis of the first embodiment: the driving component comprises a rotating shaft 25, one end of the rotating shaft 25 is rotatably connected with one side of the second connecting seat 13, one end of the rotating shaft 25 extends to one side of the second connecting seat 13 and is fixedly connected with a handle 24, one end of the rotating shaft 25 is fixedly connected with a gear 15, the gear 15 is meshed with two racks 18, one sides of the two racks 18 far away from each other are fixedly connected with a sliding block 14, one side of the sliding block 14 is slidably connected with one side of the mounting cavity 19, the bottom of the sliding block 14 is fixedly connected with the top of the connecting rod 12, one side of the second connecting seat 13 is provided with a braking component for braking the gear 15, one side of the connecting block 10 is fixedly connected with two convex rods 8 and a convex block 9, two sides of the first connecting seat 11 are provided with two grooves 26 and one jack 27, the two convex rods 8 are connected with the two jack 27 in a clamping manner, the grooves 26 are connected with the convex blocks 9 in a clamping manner, the braking component comprises a plurality of fixing holes 16, the plurality of fixing holes 16 are annularly arranged on one side of the gear 15, second connecting seat 13 one side threaded connection has threaded rod 21, threaded rod 21 one end extends to second connecting seat 13 one side and fixedly connected with hand wheel 20, the threaded rod 21 other end extends to 19 inside and fixedly connected with connecting plates 22 of installation cavity, two dead levers 23 of connecting plates 22 one side fixedly connected with,

dead lever

23 and 16 block connections of fixed orifices, 14 one side fixedly connected with sliders of sliding block, slider one side sliding connection has the guide rail, guide rail one side and 19 one side inner wall fixed connection of installation cavity, the anti-shake subassembly includes the carousel, carousel bottom and 2 one side rotations of mount pad are connected, carousel one side and 3 one side fixed connection of slope camera, a plurality of separation piece 4 of carousel outer wall annular arrangement, 2 one side annular arrangements of mount pad are provided with a plurality of rubber stopper 5.

The working principle is as follows: welding the second connecting seat 13 at the bottom of the unmanned aerial vehicle 17, aligning the convex block 9 and the convex rod 8 with the groove 26 and the jack 27, clockwise rotating the handle 24 to drive the rotating shaft 25 to rotate, the rotating shaft 25 drives the gear 15 to rotate, the gear 15 drives the rack 18 to slide, the rack 18 drives the sliding block 14 to move, the sliding block 14 drives the two connecting rods 12 to approach each other, the two connecting rods 12 drive the two connecting blocks 10 to approach each other, the connecting blocks 10 drive the convex rod 8 and the convex block 9 to be inserted into the groove 26 and the jack 27 to complete the installation of the first connecting seat 11, and similarly, clockwise rotating the handle 24 can complete the disassembly of the first connecting seat 11, when the unmanned aerial vehicle 17 carries out shooting operation in the air, if the flight is unstable in windy weather, the spring 7 can make the mounting seat 2 keep horizontal shooting through elasticity, and the barrier piece 4 and the rubber stopper 5 can weaken the shake of the oblique camera 3 in non-severe weather, the stable shooting is kept, the shaking of the shot picture is prevented, and even if the shooting turntable is used in windy weather, the inclined camera 3 can always rotate around a point to shoot, and the angle does not have any deviation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an anti-shake device of an unmanned aerial vehicle oblique photography camera, includes unmanned aerial vehicle (17), its characterized in that, unmanned aerial vehicle (17) bottom fixedly connected with second connecting seat (13), installation cavity (19) have been seted up to second connecting seat (13) inside, second connecting seat (13) bottom sliding connection has two connecting rods (12), installation cavity (19) one side inner wall is provided with the drive assembly who is used for driving two connecting rods (12), connecting rod (12) bottom fixedly connected with connecting block (10), two connecting block (10) block is connected with same first connecting seat (11), first connecting seat (11) bottom fixedly connected with mounting panel (1), mounting panel (1) top symmetry is provided with two installation piece (28), two installation piece (28) one side fixedly connected with two slide bars (6), two slide bar (6) sliding connection has same mount pad (2), mount pad (2) bilateral symmetry is provided with two springs (7), spring (7) one side and installation piece (28) one side fixed connection, mount pad (2) one side is rotated and is connected with slope camera (3), slope camera (3) one side is provided with and is used for putting the anti-shake subassembly that ends slope camera (3) shake.

2. The unmanned aerial vehicle oblique photography camera anti-shake device of claim 1, characterized in that, the drive assembly includes a rotating shaft (25), one end of the rotating shaft (25) is rotationally connected with one side of the second connecting seat (13), one end of the rotating shaft (25) extends to one side of the second connecting seat (13) and is fixedly connected with a handle (24), one end of the rotating shaft (25) is fixedly connected with a gear (15), the gear (15) is engaged with two racks (18), one side of the two racks (18) away from each other is fixedly connected with a sliding block (14), one side of the sliding block (14) is slidably connected with one side of the mounting cavity (19), the bottom of the sliding block (14) is fixedly connected with the top of the connecting rod (12), and one side of the second connecting seat (13) is provided with a brake assembly for braking the gear (15).

3. The anti-shake device for the oblique photography camera of the unmanned aerial vehicle according to claim 1, wherein two protruding rods (8) and a protruding block (9) are fixedly connected to one side of the connecting block (10), two grooves (26) and a plug hole (27) are formed in two sides of the first connecting seat (11), the two protruding rods (8) and the two plug holes (27) are connected in a clamping manner, and the grooves (26) and the protruding block (9) are connected in a clamping manner.

4. The unmanned aerial vehicle oblique photography camera anti-shake device of claim 2, characterized in that, the brake assembly includes a plurality of fixed holes (16), a plurality of fixed holes (16) are arranged in a ring shape and are arranged with one side of the gear (15), one side of the second connecting seat (13) is connected with a threaded rod (21) in a threaded manner, one end of the threaded rod (21) extends to one side of the second connecting seat (13) and is fixedly connected with a hand wheel (20), the other end of the threaded rod (21) extends to the inside of the mounting cavity (19) and is fixedly connected with a connecting plate (22), one side of the connecting plate (22) is fixedly connected with two fixed rods (23), and the fixed rods (23) are connected with the fixed holes (16) in a clamping manner.

5. The unmanned aerial vehicle oblique photography camera anti-shake device of claim 2, characterized in that, the slider (14) side fixedly connected with slider, the slider side sliding connection has the guide rail, the guide rail side and installation cavity (19) side inner wall fixed connection.

6. The unmanned aerial vehicle oblique photography camera anti-shake device of claim 1, characterized in that, the anti-shake subassembly includes the carousel, carousel bottom and mount pad (2) one side rotate to be connected, carousel one side and oblique camera (3) one side fixed connection, a plurality of separation piece (4) of carousel outer wall annular arrangement, mount pad (2) one side annular arrangement is provided with a plurality of rubber stopper (5).