CN210761349U

CN210761349U - Camera anti-shake device is used in survey and drawing of geological unmanned aerial vehicle

Info

Publication number: CN210761349U
Application number: CN201921976552.0U
Authority: CN
Inventors: 邓盛波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-16
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a geological unmanned aerial vehicle is camera anti-shake device for survey and drawing, camera main part including unmanned aerial vehicle main part and unmanned aerial vehicle main part below, the bottom fixedly connected with protection seat of unmanned aerial vehicle main part, and the top of protection seat has seted up the through-hole, and the camera main part is located the through-hole, and the same backup pad of fixedly connected with between the both sides inner wall of through-hole, and the top of backup pad has seted up first round hole, and the top of backup pad bonds and is fixed with two elastic rubber pieces, and the top bonding of two elastic rubber pieces is fixed with same U-shaped seat. The utility model relates to a rationally, can the multi-direction self-adaptation adjust camera main part shoot the plane perpendicularly downwards all the time, make things convenient for the topographic map in later stage to draw, make it can not follow the unmanned aerial vehicle main part and shake the slope, consequently also can reach the purpose that the slope was prevented to the camera main part and shake, satisfy the user demand, be favorable to using.

Description

Camera anti-shake device is used in survey and drawing of geological unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle camera anti-shake technical field especially relates to a geological unmanned aerial vehicle surveys and draws and uses camera anti-shake device.

Background

The topographic surveying and mapping refers to the operation of surveying and mapping a topographic map, namely, the work of measuring the projection position and elevation of the ground features on the surface of the earth and the terrain on a horizontal plane, reducing the projection position and elevation according to a certain proportion, drawing the topographic map by using symbols and notes, basically adopting an aerial photogrammetry method for surveying and mapping the topographic map indoors by using aerial photographs, and announcing CN206944991U through retrieval authorization discloses an unmanned aerial vehicle for topographic surveying and mapping, which comprises an unmanned aerial vehicle main body, a main blade, side blade connecting arms, side blades, a shooting workbench, a camera built-in groove, a camera, a rotatable connecting shaft, a mounting seat, a camera, a lens sleeve, a telescopic lens, an image processor and an image data transceiver, wherein the main blade is arranged on the upper side of the unmanned aerial vehicle main body, the side blade connecting arms are arranged on the left side and the right side of the unmanned aerial vehicle main body, and the side, unmanned aerial vehicle main part downside is provided with the shooting workstation, shoots the workstation inboard and is provided with the built-in groove of camera, and the built-in inslot portion of camera is provided with the camera, and the device can provide a simple structure, and flight is steady, can not receive the interference that unmanned aerial vehicle slope and rocked, and the image is in the unmanned aerial vehicle for the topographic mapping of perpendicular shooting all the time.

The above patent still has certain disadvantages, during flying, the camera can only self-adaptively adjust downward along with gravity in the left and right direction, and when the unmanned aerial vehicle tilts forwards and backwards, the camera still tilts forwards and backwards along with the unmanned aerial vehicle, so that the situation that the shot images, photos and other data are planar data and the later topographic map drawing is influenced is caused; it has the multi-direction self-adaptation of being convenient for and adjusts the camera and shoot the plane downwards all the time, can drive the camera and follow when unmanned aerial vehicle multi-direction slope and shake, consequently also causes the anti-shake ability of shaking poor, can not satisfy the user demand, therefore we have provided a geological unmanned aerial vehicle for survey and drawing camera anti-shake device is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the geological unmanned aerial vehicle survey and drawing that provides uses camera anti-shake device.

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

a camera anti-shake device for surveying and mapping of a geological unmanned aerial vehicle comprises an unmanned aerial vehicle body and a camera body below the unmanned aerial vehicle body, wherein the bottom of the unmanned aerial vehicle body is fixedly connected with a protective seat, the top of the protective seat is provided with a through hole, the camera body is positioned in the through hole, a supporting plate is fixedly connected between the two side inner walls of the through hole, the top of the supporting plate is provided with a first round hole, the top of the supporting plate is fixedly bonded with two elastic rubber blocks, the tops of the two elastic rubber blocks are fixedly bonded with a U-shaped seat, a sponge sleeve is movably sleeved on the U-shaped seat and fixedly bonded on the top of the supporting plate, a same round shaft is fixedly connected between the two side inner walls of the U-shaped seat, a vertical rod is rotatably sleeved on the round shaft, the bottom end of the vertical rod penetrates through the first round hole and extends to, and the same cross axle of fixedly connected with between the both sides inner wall of rectangular hole, rotate on the cross axle and overlap and be equipped with the connecting rod, and the bottom of connecting rod extends to the below of montant and fixedly connected with balancing weight, the bottom of balancing weight and the top fixed connection of camera main part.

Preferably, a second round hole is formed in the top of one side of the vertical rod, a first bearing is fixedly sleeved in the second round hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the round shaft.

Preferably, a third round hole is formed in the top of the front side of the connecting rod, a second bearing is fixedly sleeved in the third round hole, and an inner ring of the second bearing is fixedly sleeved with the outer side of the cross shaft.

Preferably, the outer side of the vertical rod is not in contact with the side wall of the first round hole.

Preferably, the front inner wall and the rear inner wall of the sponge sleeve are not in contact with the front side and the rear side of the vertical rod respectively.

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

by the unmanned aerial vehicle main body, the camera main body, the protective seat, the through hole, the supporting plate, the U-shaped seat, the elastic rubber block, the sponge sleeve, the round shaft, the vertical shaft, the rectangular hole, the connecting rod, the balancing weight and the first round hole are matched with the transverse shaft, when the unmanned aerial vehicle main body generates slight left-right inclination and shaking during flying, the supporting plate can be driven by the protective seat to incline left and right, the supporting plate drives the vertical rod to incline left and right through the matching of the two elastic rubber blocks and the U-shaped seat, at the moment, under the self gravity of the balancing weight, the balancing weight can drive the connecting rod fixed with the balancing weight and the camera main body to always keep vertical downward, at the moment, the transverse shaft is driven by the vertical shaft rotating left and right to rotate in the connecting rod, the connecting rod cannot be driven to rotate, and the U-shaped seat can be driven, reach through two steps of not equidirectional pivoted nimble connected mode, the gravity of cooperation balancing weight can multi-direction self-adaptation adjustment camera main part shoot the plane perpendicularly downwards all the time, and the camera main part can not follow when unmanned aerial vehicle main part slopes to rock or shake, consequently also can reach the purpose of preventing shaking.

The utility model relates to a rationally, can the multi-direction self-adaptation adjust camera main part shoot the plane perpendicularly downwards all the time, make things convenient for the topographic map in later stage to draw, make it can not follow the unmanned aerial vehicle main part and shake the slope, consequently also can reach the purpose that the slope was prevented to the camera main part and shake, satisfy the user demand, be favorable to using.

Drawings

Fig. 1 is a schematic structural view of a camera anti-shake device for surveying and mapping of a geological unmanned aerial vehicle, which is provided by the utility model;

fig. 2 is the utility model provides a geological unmanned aerial vehicle surveys and draws with camera anti-shake device's a part schematic structure.

In the figure: 1 unmanned aerial vehicle main part, 2 camera main parts, 3 protection seats, 4 through-holes, 5 backup pads, 6U-shaped seats, 7 elastic rubber piece, 8 sponge cover, 9 round axles, 10 montants, 11 rectangular hole, 12 connecting rods, 13 balancing weights, 14 first round holes, 15 cross axles.

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.

Referring to fig. 1-2, a camera anti-shake device for surveying and mapping of a geological unmanned aerial vehicle comprises an unmanned aerial vehicle main body 1 and a camera main body 2 below the unmanned aerial vehicle main body 1, wherein the bottom of the unmanned aerial vehicle main body 1 is fixedly connected with a protection seat 3, the top of the protection seat 3 is provided with a through hole 4, the camera main body 2 is positioned in the through hole 4, a same support plate 5 is fixedly connected between the two side inner walls of the through hole 4, the top of the support plate 5 is provided with a first round hole 14, the top of the support plate 5 is fixedly bonded with two elastic rubber blocks 7, the top of the two elastic rubber blocks 7 is fixedly bonded with a same U-shaped seat 6, a sponge sleeve 8 which is fixedly bonded on the top of the support plate 5 is movably sleeved on the U-shaped seat 6, a same round shaft 9 is fixedly connected between the two side inner walls of the U-shaped seat 6, a vertical rod 10 is rotatably sleeved on, the rectangular hole 11 that the bottom set up for the opening is seted up to one side of montant 10, and the same cross axle 15 of fixedly connected with between the both sides inner wall of rectangular hole 11, it is equipped with connecting rod 12 to rotate the cover on cross axle 15, and the bottom of connecting rod 12 extends to montant 10's below and fixedly connected with balancing weight 13, the bottom of balancing weight 13 and the top fixed connection of camera main part 2, the utility model relates to a rationally, can multi-direction self-adaptation adjustment camera main part 2 shoot the plane downwards perpendicularly all the time, make things convenient for the topographic map drawing in later stage, make it can not follow the slope of shaking of unmanned aerial vehicle main part 1, consequently also can reach the purpose that camera main part 2 prevents inclining and shake, satisfy the user demand, be favorable to.

In the utility model, a second round hole is arranged at the top of one side of the vertical rod 10, a first bearing is fixedly sleeved in the second round hole, the inner ring of the first bearing is fixedly sleeved with the outer side of the round shaft 9, a third round hole is arranged at the top of the front side of the connecting rod 12, and the third round hole is internally and fixedly sleeved with a second bearing, the inner ring of the second bearing is fixedly sleeved with the outer side of the cross shaft 15, the outer side of the vertical rod 10 is not contacted with the side wall of the first round hole 14, and the front inner wall and the rear inner wall of the sponge sleeve 8 are not contacted with the front side and the rear side of the vertical rod 10 respectively, the utility model has reasonable design, can self-adaptively adjust the camera main body 2 in multiple directions to vertically shoot a plane all the time downwards, is convenient for later-stage topographic map drawing, and can not follow the main body 1 of the unmanned aerial vehicle to shake, sway and incline, therefore, the purpose of preventing the camera main body 2 from inclining and shaking can be achieved, the use requirement is met, and the use is facilitated.

The working principle is as follows: when the unmanned aerial vehicle main body 1 generates a left-right slight inclination shake during flying, the unmanned aerial vehicle main body 1 drives the supporting plate 5 to incline left and right through the protective seat 3, the supporting plate 5 drives the sponge sleeve 8 and the two elastic rubber blocks 7 to incline left and right, the two elastic rubber blocks 7 drive the U-shaped seat 6 to incline left and right, the U-shaped seat 6 drives the vertical rod 10 to incline left and right through the round shaft 9, at the moment, under the self gravity of the counterweight block 13, the counterweight block 13 always keeps downward and cannot incline right, so that the counterweight block 13 drives the connecting rod 12 fixed with the counterweight block 13 and the camera main body 2 always keep vertical and downward, at the moment, the vertical rod 10 rotating left and right drives the transverse shaft;

when the main body 1 of the unmanned aerial vehicle tilts forwards and backwards, the protection seat 3 is driven to tilt forwards and backwards, at the moment, the protection seat 3 drives the two elastic rubber blocks 7 to tilt forwards and backwards through the supporting plate 5, the two elastic rubber blocks 7 drive the U-shaped seat 6 to tilt forwards and backwards, at the moment, the U-shaped seat 6 drives the round shaft 9 to rotate in the vertical rod 10 and can not drive the vertical rod 10 to rotate, because the vertical rod 10 is rotatably arranged on the round shaft 9, the vertical rod 10 can not tilt back and forth, so that the counterweight block 13 connected with the vertical rod 10 through the connecting rod 12 and the cross shaft 15 can not tilt back and forth, a flexible connection mode of rotating in two steps in different directions is achieved, the camera main body 2 can be adaptively adjusted in multiple directions to always vertically shoot a plane downwards in a multi-direction manner by matching the gravity of the counterweight block 13, and the later-stage topographic map drawing is convenient, the camera main body 2 cannot shake or shake along with the main body 1 when the main body is tilted, so that the aim of preventing the camera main body 2 from tilting and shaking can be achieved;

u-shaped seat 6 passes through sponge cover 8 and two elastic rubber piece 7 and connects the mode at 5 tops of backup pad, and when the screw operation on unmanned aerial vehicle main part 1 produced the microseism, can adsorb through the soft elasticity separation of sponge cover 8 and two elastic rubber piece 7 self and alleviate the shaking force, also can play the supplementary effect that reduces the shake.

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. A camera anti-shake device for surveying and mapping of a geological unmanned aerial vehicle comprises an unmanned aerial vehicle main body (1) and a camera main body (2) below the unmanned aerial vehicle main body (1), and is characterized in that the bottom of the unmanned aerial vehicle main body (1) is fixedly connected with a protection seat (3), a through hole (4) is formed in the top of the protection seat (3), the camera main body (2) is positioned in the through hole (4), the same supporting plate (5) is fixedly connected between the inner walls of two sides of the through hole (4), a first round hole (14) is formed in the top of the supporting plate (5), two elastic rubber blocks (7) are fixedly bonded to the top of the supporting plate (5), the same U-shaped seat (6) is fixedly bonded to the top of the two elastic rubber blocks (7), a sponge sleeve (8) fixedly bonded to the top of the supporting plate (5) is movably sleeved on the U-shaped seat (6), the same round shaft (9) is fixedly connected between the, and rotate the cover on round axle (9) and be equipped with montant (10), the bottom of montant (10) runs through first round hole (14) and extends to the below of backup pad (5), rectangular hole (11) that the bottom set up for the opening are seted up to one side of montant (10), and the same cross axle (15) of fixedly connected with between the both sides inner wall of rectangular hole (11), it is equipped with connecting rod (12) to rotate the cover on cross axle (15), and the bottom of connecting rod (12) extends to the below and fixedly connected with balancing weight (13) of montant (10), the bottom of balancing weight (13) and the top fixed connection of camera main part (2).

2. The camera anti-shake device for geological unmanned aerial vehicle surveying and mapping according to claim 1, wherein a second round hole is formed in the top of one side of the vertical rod (10), a first bearing is fixedly sleeved in the second round hole, and an inner ring of the first bearing is fixedly sleeved with the outer side of the round shaft (9).

3. The camera anti-shake device for surveying and mapping of the geological unmanned aerial vehicle as claimed in claim 1, wherein a third circular hole is formed in the top of the front side of the connecting rod (12), a second bearing is fixedly sleeved in the third circular hole, and an inner ring of the second bearing is fixedly sleeved with the outer side of the transverse shaft (15).

4. The camera anti-shake device for geological unmanned aerial vehicle surveying and mapping according to claim 1, characterized in that the outside of the vertical rod (10) is not in contact with the side wall of the first circular hole (14).

5. The camera anti-shake device for geological unmanned aerial vehicle surveying and mapping according to claim 1, characterized in that the front inner wall and the rear inner wall of the sponge sleeve (8) are respectively contactless with the front side and the rear side of the vertical rod (10).