CN216401793U

CN216401793U - Unmanned aerial vehicle's camera protective structure is used with remote sensing to photogrammetry

Info

Publication number: CN216401793U
Application number: CN202122952827.0U
Authority: CN
Inventors: 陈伟华; 关雷; 王乾; 李荣高; 牛作威
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-29
Anticipated expiration: 2031-11-29

Abstract

The utility model belongs to the technical field of photogrammetry, and relates to a camera protection structure of an unmanned aerial vehicle for photogrammetry and remote sensing, which comprises a machine body, wherein the lower surface of the machine body is fixedly connected with four supports, the four supports are pairwise symmetrical and fixedly connected to the lower surface of the machine body, the lower surface of the machine body is fixedly connected with a protection mechanism, and the protection mechanism comprises a rotary table. Its beneficial effect is, this photogrammetry and unmanned aerial vehicle's for remote sensing camera protective structure, through setting up the slide bar, first spring, the bracing piece, telescopic link and second spring, produce the impact force when unmanned aerial vehicle descends or receives the uncontrolled descending of interference, and then make the camera body vibrations, thereby it absorbs vibrations to drive first spring and second spring are flexible, avoid the camera body to receive the damage, simultaneously at the slide bar, the sliding sleeve, the motion track to the camera body carries on spacingly under the effect of spout and slider, the device's protectiveness and stability have been strengthened.

Description

Unmanned aerial vehicle's camera protective structure is used with remote sensing to photogrammetry

Technical Field

The utility model belongs to the technical field of photogrammetry, and particularly relates to a camera protection structure of an unmanned aerial vehicle for photogrammetry and remote sensing.

Background

Current photogrammetry and remote sensing are with unmanned aerial vehicle's camera all fix the camera in unmanned aerial vehicle's bottom, control the camera through the remote controller and shoot, wherein, the camera is as an electronic equipment, receive the impact force and damage self component very easily, traditional unmanned aerial vehicle protector function singleness, can't play the guard action to the camera effectively, and be not convenient for adjust the angle of camera, consequently need a photogrammetry and remote sensing for unmanned aerial vehicle's camera protective structure urgently.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a camera protection structure of an unmanned aerial vehicle for photogrammetry and remote sensing, which solves the technical problems of poor protection and inconvenient adjustment.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an unmanned aerial vehicle's camera protective structure is used with remote sensing in photogrammetry, includes the organism, organism lower surface fixedly connected with support, the support is total four, and two bisymmetry fixed connection is at the organism lower surface, organism lower surface fixedly connected with protection machanism, protection machanism includes the revolving stage, revolving stage fixed connection is at the organism lower surface, revolving stage lower surface fixedly connected with mount, the first connecting block of mount lower surface fixedly connected with, there is the hydraulic stem first connecting block surface through round pin axle swing joint, there is the second connecting block hydraulic stem surface through round pin axle swing joint, second connecting block lower surface fixedly connected with shell, the mount is through round pin axle swing joint at the shell surface.

As a further scheme of the utility model: the utility model discloses a sliding rod, including shell, sliding sleeve, sliding rod surface, sliding sleeve, two springs, the inside fixedly connected with slide bar of shell, the slide bar is total four, and two bisymmetry fixed connection is inside the shell, first spring has been cup jointed on the slide bar surface, first spring is total two, and the symmetry cup joints on the slide bar surface, the sliding sleeve surface cup joints the sliding sleeve, the sliding sleeve is total two, and the symmetry cup joints on the slide bar surface, sliding sleeve fixed surface is connected with the third connecting block, third connecting block surface has the bracing piece through round pin axle swing joint.

As a further scheme of the utility model: the surface of the supporting rod is movably connected with a fourth connecting block through a pin shaft, the surface of the fourth connecting block is fixedly connected with an inner shell, the inner wall of the inner shell is provided with four sliding grooves, every two of the sliding grooves are symmetrically arranged on the inner wall of the inner shell, sliding blocks are connected in the sliding grooves in a sliding mode, and the surface of each sliding block is fixedly connected with a camera body.

As a further scheme of the utility model: the inner shell inner wall fixedly connected with telescopic link, the telescopic link is total eight, and two bisymmetry fixed connection are at the inner shell inner wall.

As a further scheme of the utility model: the telescopic rod is fixedly connected to the surface of the camera body.

As a further scheme of the utility model: and the surface of the telescopic rod is sleeved with a second spring.

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

1. this photogrammetry and unmanned aerial vehicle's for remote sensing camera protective structure, through setting up the slide bar, first spring, the bracing piece, telescopic link and second spring, produce the impact force when unmanned aerial vehicle descends or receives the uncontrolled descending of interference, and then make the camera body vibrations, thereby it absorbs vibrations to drive first spring and second spring are flexible, avoid the camera body to receive the damage, simultaneously at the slide bar, the sliding sleeve, the motion track to the camera body is spacing under the effect of spout and slider, the device's protectiveness and stability have been strengthened.

2. This photogrammetry and unmanned aerial vehicle's for remote sensing camera protective structure, through setting up revolving stage and hydraulic stem, when the angle to the camera body is adjusted, people pass through control switch control revolving stage operation, and then drive the camera body and rotate appointed angle, people's accessible control switch control hydraulic stem is flexible, and then drive shell and camera body slope operation and carry out the angle modulation, under the effect of revolving stage and hydraulic stem, the people of being more convenient for adjust the angle of camera body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the protection mechanism of the present invention;

FIG. 3 is a front sectional structural view of the protection mechanism of the present invention;

in the figure: 1. a body; 2. a support; 3. a protection mechanism; 301. a turntable; 302. a fixed mount; 303. a first connection block; 304. a hydraulic lever; 305. a second connecting block; 306. a housing; 307. a slide bar; 308. a first spring; 309. a sliding sleeve; 310. a third connecting block; 311. a support bar; 312. a fourth connecting block; 313. an inner shell; 314. a chute; 315. a slider; 316. a camera body; 317. a telescopic rod; 318. a second spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a camera protection structure of an unmanned aerial vehicle for photogrammetry and remote sensing comprises a machine body 1, the lower surface of the machine body 1 is fixedly connected with four supports 2, the four supports 2 are respectively and symmetrically fixedly connected to the lower surface of the machine body 1, the lower surface of the machine body 1 is fixedly connected with a protection mechanism 3, the protection mechanism 3 comprises a rotary table 301, the rotary table 301 and a hydraulic rod 304 are arranged, when the angle of a camera body 316 is adjusted, people control the rotary table 301 to operate through a control switch, further drive the camera body 316 to rotate to a specified angle, people can control the hydraulic rod 304 to stretch through the control switch, further drive a shell 306 and the camera body 316 to tilt and operate to adjust the angle, under the action of the rotary table 301 and the hydraulic rod 304, people can adjust the angle of the camera body 316 more conveniently, the rotary table 301 is fixedly connected to the lower surface of the machine body 1, the lower surface of the rotary table 301 is fixedly connected with a fixing frame 302, the surface of the fixed frame 302 is fixedly connected with a first connecting block 303, the surface of the first connecting block 303 is movably connected with a hydraulic rod 304 through a pin shaft, the surface of the hydraulic rod 304 is movably connected with a second connecting block 305 through a pin shaft, the surface of the second connecting block 305 is fixedly connected with a shell 306, and the fixed frame 302 is movably connected with the surface of the shell 306 through a pin shaft.

Specifically, the inside fixedly connected with slide bar 307 of shell 306, through setting up slide bar 307, first spring 308, bracing piece 311, telescopic link 317 and second spring 318, produce the impact force when unmanned aerial vehicle descends or receives the uncontrolled landing of interference, and then make camera body 316 shake, thereby drive first spring 308 and the flexible absorption of vibrations of second spring 318, avoid camera body 316 to receive the damage, simultaneously slide bar 307, sliding sleeve 309, spout 314 and slider 315 effect down to the movement track of camera body 316 spacing, the protectiveness and the stability of the device have been strengthened, slide bar 307 is total four, and two-by-two symmetry fixed connection is inside shell 306, slide bar 307 surface has cup jointed first spring 308, first spring 308 is total two, and the symmetry cup joints in slide bar 307 surface, slide sleeve 309 has been cup jointed on slide bar 307 surface, slide sleeve 309 is total two, and the surface of the sliding rod 307 is symmetrically sleeved with the sliding sleeve 309, the surface of the sliding sleeve 309 is fixedly connected with a third connecting block 310, and the surface of the third connecting block 310 is movably connected with a supporting rod 311 through a pin shaft.

Specifically, the surface of the supporting rod 311 is movably connected with a fourth connecting block 312 through a pin shaft, the surface of the fourth connecting block 312 is fixedly connected with an inner shell 313, the inner wall of the inner shell 313 is provided with four sliding grooves 314, the sliding grooves 314 are symmetrically arranged on the inner wall of the inner shell 313, each sliding groove 314 is internally and slidably connected with a sliding block 315, and the surface of each sliding block 315 is fixedly connected with a camera body 316.

Specifically, the inner wall of the inner shell 313 is fixedly connected with eight telescopic rods 317, and the telescopic rods 317 are symmetrically and fixedly connected to the inner wall of the inner shell 313.

Specifically, the telescopic rod 317 is fixedly connected to the surface of the camera body 316.

Specifically, the surface of the telescopic rod 317 is sleeved with a second spring 318.

The working principle of the utility model is as follows:

s1, when the device is used, people can control the rotation of the turntable 301 and the hydraulic rod 304 through the control switch, the turntable 301 operates to drive the camera body 316 to rotate to a specified angle, the hydraulic rod 304 stretches and retracts to drive the shell 306 and the camera body 316 to obliquely operate to adjust the angle, and under the matching of the turntable 301 and the hydraulic rod 304, the angle of the camera body 316 can be adjusted conveniently;

s2, when the drone lands or is interfered and lands uncontrollably, an impact force is generated with the ground, so that the camera body 316 vibrates, and the vibration of the camera body 316 drives the first spring 308 and the second spring 318 to extend and retract to absorb the vibration, thereby preventing the camera body 316 from being damaged;

s3, when the camera body 316 vibrates, the sliding sleeve 309 is driven to move on the surface of the sliding bar 307, and the sliding block 315 is driven to move in the sliding slot 314, so as to enhance the stability of the device.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any 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 defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a photogrammetry and unmanned aerial vehicle's for remote sensing camera protective structure, includes organism (1), its characterized in that: the lower surface of the machine body (1) is fixedly connected with four brackets (2), the number of the brackets (2) is four, and are fixedly connected with the lower surface of the machine body (1) in pairwise symmetry, the lower surface of the machine body (1) is fixedly connected with a protection mechanism (3), the protection mechanism (3) comprises a rotary table (301), the rotary table (301) is fixedly connected to the lower surface of the machine body (1), the lower surface of the rotary table (301) is fixedly connected with a fixed frame (302), the lower surface of the fixed frame (302) is fixedly connected with a first connecting block (303), the surface of the first connecting block (303) is movably connected with a hydraulic rod (304) through a pin shaft, the surface of the hydraulic rod (304) is movably connected with a second connecting block (305) through a pin shaft, the lower surface of the second connecting block (305) is fixedly connected with a shell (306), and the fixed frame (302) is movably connected to the surface of the shell (306) through a pin shaft.

2. The camera protection structure of the unmanned aerial vehicle for photogrammetry and remote sensing of claim 1, characterized in that: the utility model discloses a novel bearing shell, including shell (306), the inside fixedly connected with slide bar (307) of shell (306), slide bar (307) are total four, and two bisymmetry fixed connection are inside shell (306), slide bar (307) surface has cup jointed first spring (308), first spring (308) are total two, and the symmetry cup joints slide bar (307) surface, slide bar (307) surface has cup jointed sliding sleeve (309), sliding sleeve (309) are total two, and the symmetry cup joints slide bar (307) surface, sliding sleeve (309) fixed surface is connected with third connecting block (310), third connecting block (310) surface has bracing piece (311) through round pin axle swing joint.

3. The camera protection structure of the unmanned aerial vehicle for photogrammetry and remote sensing of claim 2, characterized in that: the utility model discloses a camera, including bracing piece (311), inner shell (313), spout (314), the total four of spout (314), and two bisymmetry sets up in inner shell (313), sliding connection has slider (315) in spout (314), slider (315) fixed surface is connected with camera body (316), fourth connecting block (312) fixed surface is connected with inner shell (313) through round pin axle swing joint, spout (313) inner wall has been seted up to inner shell (313), spout (314) is total four.

4. The camera protection structure of the unmanned aerial vehicle for photogrammetry and remote sensing of claim 3, characterized in that: the inner wall of the inner shell (313) is fixedly connected with eight telescopic rods (317), and the telescopic rods (317) are symmetrically and fixedly connected to the inner wall of the inner shell (313).

5. The camera protection structure of unmanned aerial vehicle for photogrammetry and remote sensing of claim 4, characterized in that: the telescopic rod (317) is fixedly connected to the surface of the camera body (316).

6. The camera protection structure of the unmanned aerial vehicle for photogrammetry and remote sensing of claim 5, characterized in that: and a second spring (318) is sleeved on the surface of the telescopic rod (317).