CN215622762U - A camera fixed subassembly for unmanned aerial vehicle survey and drawing - Google Patents

Abstract

The utility model discloses a camera fixing assembly for unmanned aerial vehicle surveying and mapping, which relates to the technical field of unmanned aerial vehicles and comprises an arc-shaped plate, a protective box and a mounting plate, wherein a sliding plate is arranged at the lower end inside the protective box, connecting rods are arranged on the periphery of the bottom end of the sliding plate, the mounting plate is arranged at the bottom end of the connecting rods, a fixing plate is arranged at the upper end inside the protective box, a sliding groove is formed in the top end of the protective box above the fixing plate, guide rods are arranged on two sides inside the sliding groove, the arc-shaped plate is arranged at the top end of the guide rods, and a cleaning brush is arranged on one side of the arc-shaped plate. According to the utility model, the driving motor works to drive the disc to rotate, so that the guide rod is driven to rotate in the chute, the arc-shaped plate is driven to rotate, and finally the cleaning brush is enabled to sweep on the surface of the camera to clean impurities or mist, so that the surveying and mapping work is well ensured, and the problem of lack of cleaning of the camera is solved.

Description

A camera fixed subassembly for unmanned aerial vehicle survey and drawing

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a camera fixing assembly for surveying and mapping of an unmanned aerial vehicle.

Background

Along with the development of unmanned aerial vehicle technique, unmanned aerial vehicle is applied to each field, especially gives the very big facility that the survey and drawing field brought, through placing the camera on unmanned aerial vehicle, fine replacement is artifical, and wherein the fixed of camera is especially important, and the fixed subassembly of current camera that is used for unmanned aerial vehicle survey and drawing still has certain defect.

Through the retrieval, chinese patent grant publication No. CN213566532U, announcement day 2021, 06 month 29 discloses a camera fixing assembly for unmanned aerial vehicle surveying and mapping, and it is proposed herein that "including unmanned aerial vehicle," the upper surface one side fixedly connected with backup pad of unmanned aerial vehicle, upper surface one side fixedly connected with locating plate of backup pad, the spout has been seted up to one side of locating plate "wherein only satisfy the installation of fixed to different specification cameras, can not carry out certain protection to the camera, in the surveying and mapping process, water smoke or debris often appear in the glass shade before the camera, influence the surveying and mapping, in view of this, to above-mentioned problem, deep research, tunnel that there is the present case to produce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a camera fixing assembly for unmanned aerial vehicle surveying and mapping, and aims to solve the problem that cleaning of a camera is lacked in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a camera fixed subassembly for unmanned aerial vehicle survey and drawing, includes arc, protective housing and mounting panel, the inside lower extreme of protective housing is provided with the slide, and all installs the connecting rod around the slide bottom, the mounting panel is installed to the bottom of connecting rod, the intermediate position department of protective housing top both sides installs the support, and the mounting structure is installed to one side that the support is relative.

The fixed plate is installed to the inside upper end of protective housing, and the protective housing top of fixed plate top has seted up the spout, the inside both sides of spout all are provided with the guide bar, and the arc is installed on the top of guide bar, the brush cleaner is installed to one side of arc.

Preferably, the sliding groove is circular in plan view, and the guide rods on two sides inside the sliding groove are in sliding connection inside the sliding groove.

Preferably, the fixed plate is convex, and the spring that links to each other with the slide is all installed around the fixed plate bottom.

Preferably, a driving motor is installed in the middle of the top end of the fixing plate, a disc is installed at the output end of the driving motor, and the top end of the disc is connected with the bottom end of the guide rod.

Preferably, the slide has been seted up to the protective housing inner wall correspondence of slide both sides, and the slide both sides between the slide link to each other with the slide through the slider.

Preferably, the mounting structure includes a fixed cylinder, the fixed cylinder is installed in the relative one side of support, and the top of fixed cylinder rotates and is connected with the gim peg that runs through the fixed cylinder, the bottom of gim peg is provided with the push pedal, and the intermediate position department of push pedal bottom installs the fixed cover.

Preferably, the bottom end of the fixing bolt is connected with the push plate through a bearing, and the push plate is in sliding connection with the inside of the fixing cylinder.

Compared with the prior art, the camera fixing assembly for unmanned aerial vehicle surveying and mapping provided by the utility model has the following beneficial effects:

1. the utility model provides a driving motor, a disc, a guide rod, a chute, an arc-shaped plate and a cleaning brush, wherein in the surveying and mapping process, once foreign matters or mist exists on the surface of a camera, the disc is driven to rotate through the work of the driving motor, so that the guide rod is driven to rotate in the chute and further the arc-shaped plate is driven to rotate, and finally the cleaning brush is driven to sweep on the surface of the camera to clean the impurities or the mist, thereby well ensuring the surveying and mapping work and further solving the problem of lack of cleaning of the camera;

2. the utility model provides a protective box, a fixing bolt, a push plate, a fixing cover, a sliding plate, a sliding block, a sliding way and a spring, wherein a camera is placed at the middle position of the top end of the protective box, a limiting block at the bottom end of the camera is clamped into a corresponding limiting hole at the top end of the protective box to realize primary fixing, then the fixing bolt is rotated to drive the push plate to move downwards, the top end of the camera is extruded and fixed by the fixing cover to complete the installation of the camera, when the camera is impacted, the impact force drives the sliding plate to slide in the sliding way through the sliding block, the impact force is counteracted under the elastic action of the spring, and finally the stability and the safety of the camera are ensured, so that the problem that the stable and the safe installation is inconvenient is solved.

Drawings

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

FIG. 2 is a schematic top view of the protective case of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic top view of a disk according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at a in fig. 1.

In the figure: 1. an arc-shaped plate; 2. cleaning with a brush; 3. a chute; 4. a protective box; 5. a fixing plate; 6. a slide plate; 7. mounting a plate; 8. a drive motor; 9. a connecting rod; 10. a spring; 11. a slider; 12. a slideway; 13. a disc; 14. a guide bar; 15. a support; 16. a mounting structure; 1601. a fixed cylinder; 1602. pushing the plate; 1603. a fixed cover; 1604. and (6) fixing the bolt.

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.

Example 1: please refer to fig. 1-5, a camera fixing assembly for unmanned aerial vehicle surveying and mapping comprises an arc plate 1, a protective box 4 and a mounting plate 7, wherein a sliding plate 6 is arranged at the lower end inside the protective box 4, connecting rods 9 are arranged around the bottom end of the sliding plate 6, the mounting plate 7 is arranged at the bottom end of the connecting rods 9, a support 15 is arranged at the middle position of two sides of the top end of the protective box 4, and a mounting structure 16 is arranged at one side, opposite to the support 15, of the support.

Fixed plate 5 is installed to the inside upper end of protective housing 4, and has seted up spout 3 on the 4 tops of protective housing of fixed plate 5 top, and the inside both sides of spout 3 all are provided with guide bar 14, and the top of guide bar 14 installs arc 1, and cleaning brush 2 is installed to one side of arc 1.

The chute 3 is circular in plan view, and the guide bars 14 on both sides inside the chute 3 are slidably connected inside the chute 3.

A driving motor 8 is installed at the middle position of the top end of the fixed plate 5, the type of the driving motor 8 can be RDX-101-V36F5E13, the output end of the driving motor 8 is provided with a disc 13, and the top end of the disc 13 is connected with the bottom end of the guide rod 14.

Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, at first in the survey and drawing process, in case there is foreign matter or fog on the camera surface, drive disc 13 through driving motor 8 work and rotate to drive guide bar 14 and rotate in spout 3 is inside, and then drive arc 1 and rotate, finally make sweeper brush 2 sweep at the camera surface, sweep impurity or fog, fine assurance survey and drawing work goes on.

Example 2: the fixed plate 5 is convex, and the spring 10 connected with the sliding plate 6 is arranged around the bottom end of the fixed plate 5.

The inner walls of the protective boxes 4 at the two sides of the sliding plate 6 are correspondingly provided with slide ways 12, and the two sides of the sliding plate 6 between the slide ways 12 are connected with the slide ways 12 through slide blocks 11.

The mounting structure 16 includes a fixed barrel 1601, and the fixed barrel 1601 is installed in the opposite side of support 15, and the top of fixed barrel 1601 is rotated and is connected with the gim peg 1604 that runs through fixed barrel 1601, and the bottom of gim peg 1604 is provided with push pedal 1602, and the intermediate position department of push pedal 1602 bottom installs fixed cover 1603.

The bottom end of the fixing bolt 1604 is connected with the push plate 1602 through a bearing, and the push plate 1602 forms a sliding connection inside the fixing barrel 1601.

Specifically, as fig. 1, fig. 2, fig. 3 and fig. 5 show, at first place the camera in the intermediate position department on 4 tops of protective housing, make the stopper card of camera bottom realize tentatively fixing in the spacing downthehole portion that 4 tops of protective housing correspond, rotate the gim peg 1604 again and drive push pedal 1602 downstream, make fixed cover 1603 fixed with the top extrusion of camera, the completion is to the installation of camera, when receiving the impact, the impact force drives slide 6 and passes through slider 11 at the inside slip of slide 12, offset the impact force under spring 10's elastic action, finally guaranteed the safety and stability of camera.

The working principle is as follows: when the assembly is used, the mounting plate 7 is fixedly mounted on the unmanned aerial vehicle through bolts;

the camera is placed in the middle position of the top end of the protection box 4, a limiting block at the bottom end of the camera is clamped into a limiting hole corresponding to the top end of the protection box 4 to achieve preliminary fixing, then the fixing bolt 1604 is rotated to drive the push plate 1602 to move downwards, the fixing cover 1603 is used for extruding and fixing the top end of the camera to complete installation of the camera, when the camera is impacted, impact force drives the sliding plate 6 to slide in the slide rail 12 through the sliding block 11, the impact force is counteracted under the elastic action of the spring 10, and finally stable safety of the camera is guaranteed;

in the survey and drawing process, in case there is foreign matter or fog on the camera surface, drive disc 13 through 8 work of driving motor and rotate to drive guide bar 14 and rotate in 3 inside of spout, and then drive arc 1 and rotate, finally make sweeper 2 sweep on the camera surface, sweep impurity or fog, fine the going on of survey and drawing work of having ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)

1. The utility model provides a subassembly is fixed to camera for unmanned aerial vehicle survey and drawing, includes arc (1), protective housing (4) and mounting panel (7), its characterized in that: a sliding plate (6) is arranged at the lower end of the interior of the protective box (4), connecting rods (9) are arranged on the periphery of the bottom end of the sliding plate (6), a mounting plate (7) is arranged at the bottom end of each connecting rod (9), a support (15) is arranged in the middle of two sides of the top end of the protective box (4), and a mounting structure (16) is arranged on one side, opposite to the support (15);

fixed plate (5) are installed to the inside upper end of protective housing (4), and protective housing (4) top of fixed plate (5) top has seted up spout (3), the inside both sides of spout (3) all are provided with guide bar (14), and the top of guide bar (14) installs arc (1), cleaning brush (2) are installed to one side of arc (1).

2. The camera fixing assembly for unmanned aerial vehicle surveying and mapping of claim 1, wherein: the overlooking shape of the sliding chute (3) is circular, and the guide rods (14) on two sides inside the sliding chute (3) are in sliding connection inside the sliding chute (3).

3. The camera fixing assembly for unmanned aerial vehicle surveying and mapping of claim 1, wherein: the shape of fixed plate (5) is convex, and all install spring (10) that link to each other with slide (6) around fixed plate (5) bottom.

4. The camera fixing assembly for unmanned aerial vehicle surveying and mapping of claim 1, wherein: the middle position department on fixed plate (5) top installs driving motor (8), and driving motor's (8) output installs disc (13), the top of disc (13) links to each other with guide bar (14) bottom.

5. The camera fixing assembly for unmanned aerial vehicle surveying and mapping of claim 1, wherein: slide (12) have been seted up to protective housing (4) inner wall correspondence of slide (6) both sides, and slide (6) both sides between slide (12) are passed through slider (11) and are linked to each other with slide (12).

6. The camera fixing assembly for unmanned aerial vehicle surveying and mapping of claim 1, wherein: mounting structure (16) are including fixed section of thick bamboo (1601), fixed section of thick bamboo (1601) are installed in support (15) relative one side, and the top of fixed section of thick bamboo (1601) is rotated and is connected with gim peg (1604) that runs through fixed section of thick bamboo (1601), the bottom of gim peg (1604) is provided with push pedal (1602), and the intermediate position department of push pedal (1602) bottom installs fixed cover (1603).

7. The camera fixing assembly for unmanned aerial vehicle surveying and mapping of claim 6, wherein: the bottom of gim peg (1604) links to each other through bearing and push pedal (1602), and push pedal (1602) constitutes sliding connection in fixed section of thick bamboo (1601) inside.

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