CN209988138U

CN209988138U - Unmanned aerial vehicle shoots support damping device

Info

Publication number: CN209988138U
Application number: CN201821999154.6U
Authority: CN
Inventors: 苌国涵
Original assignee: Jiangxi Zhuang Long Uav Technology Co Ltd
Current assignee: Jiangxi Zhuang Long Uav Technology Co Ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2020-01-24
Anticipated expiration: 2028-11-30

Abstract

The utility model belongs to the field of unmanned aerial vehicles, in particular to a shock-absorbing device for an unmanned aerial vehicle shooting support, aiming at the problem that the effect of aerial images is poor caused by the impact of air flow on the existing unmanned aerial vehicle, the utility model provides a scheme which comprises an unmanned aerial vehicle body, fixed rods are symmetrically fixed on the bottom wall of the unmanned aerial vehicle body, the bottom of the fixed rod is provided with a rotating rod, a cloud platform frame is arranged between the two rotating rods, a camera is arranged on the cloud platform frame, one end of the rotating rod is fixed with a rotating disc, the side wall of the rotating disc is provided with a plurality of gear teeth, sleeves are symmetrically fixed on the bottom wall of the unmanned aerial vehicle body, the two sleeves are positioned at the two sides of the two fixed rods, fixed blocks are fixed in the sleeves, through holes are arranged on the fixed blocks, movable rods are movably arranged in the through holes, the utility model has simple structure, the defect of poor aerial image effect of the camera is caused, and the method is worthy of popularization.

Description

Unmanned aerial vehicle shoots support damping device

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle shoots support damping device.

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 has the advantages of simple structure and low use cost, not only can complete the task executed by the piloted aircraft, but also is more suitable for the task which is not suitable for being executed by the piloted aircraft. The emergency early warning device has great effects on emergency and early warning of emergencies.

The unmanned aerial vehicle that has now combines together with the technique of taking photo by plane and uses usually, and unmanned aerial vehicle can continuously sway vibrations owing to receive the air current impact influence at the aerial flight in-process, and this kind of vibrations are stronger with the impact force to the impact vibrations of taking photo by plane device, are difficult to guarantee the device shooting effect of taking photo by plane, cause the high definition of image to reduce, and easily cause the device of taking photo by plane to damage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of unmanned aerial vehicle shoots support damping device has solved current unmanned aerial vehicle and has caused the poor problem of image effect of taking photo by plane because of being strikeed by the air current.

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

a damping device for an unmanned aerial vehicle shooting support comprises an unmanned aerial vehicle body, wherein fixing rods are symmetrically fixed on the bottom wall of the unmanned aerial vehicle body, rotating rods are arranged at the bottoms of the fixing rods, a cloud platform frame is arranged between the two rotating rods, a camera is installed on the cloud platform frame, a rotating disc is fixed at one end of each rotating rod, a plurality of gear teeth are arranged on the side wall of each rotating disc, sleeves are symmetrically fixed on the bottom wall of the unmanned aerial vehicle body, and the two sleeves are positioned at the two sides of the two fixed rods, fixed blocks are fixed in the sleeves, through holes are arranged on the fixed blocks, movable rods are movably arranged in the through holes, racks are arranged on the side wall of the bottoms of the movable rods, limit blocks are welded at the top ends of the movable rods, damping springs are sleeved on the movable rods, and damping spring is located between stopper and the fixed block, and damping spring's one end is connected with the fixed block, and damping spring's the other end is connected with the stopper.

Preferably, the dwang is rotated through the pivot and is installed on the bottom lateral wall of dead lever, and the one end that two dwangs are close to mutually articulates respectively on the both sides wall of cloud platform frame.

Preferably, the rotating disc is of a fan-shaped structure, and the plurality of gear teeth are uniformly arranged on the side wall of the rotating disc.

Preferably, the rack is arranged on the side wall of the bottom of the movable rod along the length direction, and the rack is meshed with the gear teeth.

Preferably, the limiting block is of a circular structure, and the cross-sectional area of the limiting block is larger than that of the through hole.

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

through the design of dwang, rolling disc, sleeve, movable rod, dead lever and damping spring isotructure, reduce unmanned aerial vehicle at the flight in-process, because of receiving the air current to strike vibrations, and the camera that causes can automatic re-setting after just receiving the air current and assaulting, guarantee the normal clear of making a video recording, give the buffering of camera, avoid the camera to damage.

The utility model discloses simple structure, the modern design has improved the shock attenuation performance of camera greatly, reduces unmanned aerial vehicle and because of receiving the air current to strike vibrations at the flight in-process, and the camera that causes takes photo by plane poor drawback of image effect, is worth promoting.

Drawings

Fig. 1 is a schematic structural view of a shock absorbing device for a shooting bracket of an unmanned aerial vehicle, which is provided by the utility model;

fig. 2 is the utility model provides a local structure schematic diagram of support damping device is shot to unmanned aerial vehicle.

Reference numbers in the figures: 1. the unmanned aerial vehicle comprises an unmanned aerial vehicle main body, 2 parts of a fixed rod, 3 parts of a rotating rod, 4 parts of a cloud platform frame, 5 parts of a camera, 6 parts of a rotating disc, 7 parts of gear teeth, 8 parts of a sleeve, 9 parts of a fixed block, 10 parts of a movable rod, 11 parts of a rack, 12 parts of a limiting block, and 13 parts of a damping 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.

Embodiment, referring to fig. 1-2, a shock-absorbing device for a shooting bracket of an unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, wherein fixing rods 2 are symmetrically fixed on the bottom wall of the unmanned aerial vehicle body 1, a rotating rod 3 is arranged at the bottom of the fixing rod 2, the rotating rod 3 is rotatably installed on the side wall of the bottom of the fixing rod 2 through a rotating shaft, the close ends of the two rotating rods 3 are respectively hinged on the two side walls of a cloud platform frame 4, the cloud platform frame 4 is arranged between the two rotating rods 3, a camera 5 is installed on the cloud platform frame 4, a rotating disc 6 is fixed at one end of the rotating rod 3, a plurality of gear teeth 7 are arranged on the side wall of the rotating disc 6, the rotating disc 6 is of a fan-shaped structure, the gear teeth 7 are uniformly arranged on the side wall of the rotating disc 6, sleeves 8 are symmetrically fixed on the bottom wall of, a through hole is arranged on the fixed block 9, a movable rod 10 is movably arranged in the through hole, a rack 11 is arranged on the side wall of the bottom of the movable rod 10, the rack 11 is arranged on the side wall of the bottom of the movable rod 10 along the length direction, the rack 11 is engaged with the gear teeth 7, the top end of the movable rod 10 is welded with a limit block 12, the movable rod 10 is sleeved with a damping spring 13, and the damping spring 13 is positioned between the limiting block 12 and the fixing block 9, one end of the damping spring 13 is connected with the fixing block 9, the other end of the damping spring 13 is connected with the limiting block 12, the limiting block 12 is of a circular structure, and stopper 12's cross-sectional area is greater than the cross-sectional area of through-hole, the utility model discloses simple structure, the modern design has improved the shock attenuation performance of camera greatly, reduces unmanned aerial vehicle and because of receiving the air current to strike vibrations at the flight in-process, and the poor drawback of camera aerial image effect that causes is worth promoting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Camera 5 is installed on cloud platform frame 4, unmanned aerial vehicle is when flying, when receiving the air current and assaulting, cloud platform frame 4 rocks from top to bottom, the one end that drives dwang 3 reciprocates, thereby make rolling disc 6 reciprocate, rolling disc 6 is when removing, drive rack 11 through teeth of a cogwheel 7 and remove, thereby make movable rod 10 remove in sleeve 8, under damping spring 13's effect, the impact that receives cushions, and finally make movable rod 10 resume the normal position, thereby make cloud platform frame 4 resume the normal position, guarantee the normal clear of making a video recording, avoid the camera to damage, the damping performance of camera has been improved greatly, reduce unmanned aerial vehicle and assault the vibrations because of receiving the air current at the flight in-process, and the poor drawback of the camera aerial image effect that causes, be worth promoting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The damping device for the unmanned aerial vehicle shooting support comprises an unmanned aerial vehicle body (1) and is characterized in that fixed rods (2) are symmetrically fixed on the bottom wall of the unmanned aerial vehicle body (1), rotating rods (3) are arranged at the bottoms of the fixed rods (2), a cloud platform frame (4) is arranged between the two rotating rods (3), a camera (5) is mounted on the cloud platform frame (4), a rotating disc (6) is fixed at one end of each rotating rod (3), a plurality of gear teeth (7) are arranged on the side wall of each rotating disc (6), sleeves (8) are symmetrically fixed on the bottom wall of the unmanned aerial vehicle body (1), the two sleeves (8) are positioned on two sides of the two fixed rods (2), fixed blocks (9) are fixed in the sleeves (8), through holes are formed in the fixed blocks (9), movable rods (10) are movably mounted in the through holes, racks (11) are arranged on the side, the top welding of movable rod (10) has stopper (12), and the cover is equipped with damping spring (13) on movable rod (10), and damping spring (13) are located between stopper (12) and fixed block (9), and the one end of damping spring (13) is connected with fixed block (9), and the other end of damping spring (13) is connected with stopper (12).

2. The unmanned aerial vehicle shoots support damping device of claim 1, characterized in that, dwang (3) through the pivot rotation install on the bottom lateral wall of dead lever (2), the one end that two dwang (3) are close to is articulated respectively on the both sides wall of cloud platform frame (4).

3. The unmanned aerial vehicle shoots support damping device of claim 1, characterized in that, the rolling disc (6) is fan-shaped structure, and a plurality of teeth of a cogwheel (7) evenly arrange on the lateral wall of rolling disc (6).

4. The unmanned aerial vehicle shoots support damping device of claim 1, characterized in that, rack (11) sets up on the bottom lateral wall of movable rod (10) along length direction, and rack (11) and teeth of a cogwheel (7) meshing.

5. The unmanned aerial vehicle shoots support damping device of claim 1, characterized in that, stopper (12) is circular structure, and the cross-sectional area of stopper (12) is greater than the cross-sectional area of through-hole.