CN218317358U

CN218317358U - Remote sensor fixing device of geographical remote sensing unmanned aerial vehicle

Info

Publication number: CN218317358U
Application number: CN202222788219.5U
Authority: CN
Inventors: 许�鹏; 刘元
Original assignee: Shandong Provincial Institute of Land Surveying and Mapping
Current assignee: Shandong Provincial Institute of Land Surveying and Mapping
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-17
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a remote sensor fixing device of geographic remote sensing unmanned aerial vehicle, including the protective housing, characterized by: the lower side of the protection box is provided with an opening, a supporting block is fixed on the upper wall in the protection box and is hinged to one end of a long rod, the other end of the long rod is used for fixing the center of a remote sensor supporting seat, and a group of mounting holes which are uniformly distributed are formed in the remote sensor supporting seat. The utility model relates to an unmanned aerial vehicle equipment field, specifically say, relate to a remote sensing of ground remote sensing unmanned aerial vehicle remote sensor fixing device, and the convenience is fixed the remote sensor of unmanned aerial vehicle.

Description

Remote sensor fixing device of geographical remote sensing unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle equipment field, specifically say, relate to a remote sensor fixing device of geographical remote sensing unmanned aerial vehicle.

Background

Carry on different civilian equipment on unmanned aerial vehicle, just can be applied to different fields, different unmanned aerial vehicles appear. Such as communication relay unmanned aerial vehicle, weather detection unmanned aerial vehicle, disaster monitoring unmanned aerial vehicle, pesticide spraying unmanned aerial vehicle, geological survey unmanned aerial vehicle, traffic control unmanned aerial vehicle, border control unmanned aerial vehicle and the like. The imaging system is carried on the unmanned aerial vehicle and used as a remote sensing platform to form the unmanned aerial vehicle remote sensing system, so that the application range and the user group of remote sensing are expanded, and the application prospect of the remote sensing system is more and more extensive.

Compared with satellite remote sensing and aerospace remote sensing, unmanned aerial vehicle remote sensing has unique advantages. Firstly, the requirement on the field is low, the operation mode is flexible and quick, and the shooting task can be quickly responded; thirdly, because of low flying height, the large-scale high-precision image can be obtained, and the method has great advantages in the aspect of local information acquisition; fourthly, the flight height is generally lower than 1000 meters, an airspace does not need to be applied, fifth, the image with high overlapping degree can be obtained, the reliability of follow-up processing is enhanced, and sixth, the method has the advantages of convenience in carrying, convenience in transferring and the like.

However, the remote sensing system of the unmanned aerial vehicle is generally fixed on the unmanned aerial vehicle, and when the unmanned aerial vehicle is lifted off or does not need to use the remote sensing system in the process of flying, the remote sensing system is exposed and is not protected, and a remote sensing fixing device with a protection function needs to be designed, so that the defects of the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a remote sensing of ground remote sensing unmanned aerial vehicle sensor fixing device, the convenience is fixed to unmanned aerial vehicle's remote sensor.

The utility model discloses a following technical scheme realizes the utility model purpose:

the utility model provides a remote sensor fixing device of geographical remote sensing unmanned aerial vehicle, includes the protective housing, characterized by: an opening is formed in the lower side of the protective box, a supporting block is fixed on the inner upper wall of the protective box, and the supporting block is hinged to one end of the long rod;

the other end of the long rod fixes the center of the remote sensor supporting seat, and a group of mounting holes which are uniformly distributed are formed in the remote sensor supporting seat.

As a further limitation of the technical scheme, a limit shaft is fixed in the middle of one side of the long rod, the limit shaft is hinged to one end of a connecting rod, the other end of the connecting rod is hinged to a cross shaft, the cross shaft is fixed to one side of a square block, an electric push rod telescopic rod is fixed to the square block, and a shell of the electric push rod is fixed to the inner wall of one side of the protection box.

As a further limitation of the technical solution, the other end of the long rod is hinged to one end of a swing rod, the other end of the swing rod is hinged to an ear block, the ear block is fixed to one side of a bottom cover, the bottom cover is matched with the opening, and one end of the bottom cover is hinged to the protection box.

As a further limitation of the technical scheme, a circular shaft is fixed at the center of the upper side of the protection box, the center of a first bevel gear is fixed at the upper end of the circular shaft, a central shaft bearing of the first bevel gear is connected with a mounting plate, and a group of limiting holes which are uniformly distributed in the circumferential direction are formed in the edge position of the mounting plate.

As a further limitation of the technical solution, the first bevel gear engages with the second bevel gear, an output shaft of a motor is fixed at the center of the second bevel gear, and the motor is fixed at the lower side of the mounting plate.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a remote sensor fixing device of geographical remote sensing unmanned aerial vehicle. The method has the following beneficial effects:

(1) The protection box of the device has a protection effect on the remote sensor arranged on the remote sensor support seat, when the remote sensor is not used, the remote sensor arranged on the remote sensor mounting seat is received in the protection box to be protected, and when the remote sensor mounting seat is used, the telescopic rod of the electric push rod is controlled to move to open the bottom cover, and meanwhile the remote sensor support seat and the remote sensor swing downwards to extend out of the opening;

(2) The mounting panel can be fixed at the unmanned aerial vehicle downside to the output shaft rotation of motor drives bevel gear two and rotates, and bevel gear two drives bevel gear one and the protective housing rotates, can realize the regulation of the circumference angle of remote sensor.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a first perspective view of the present invention.

Fig. 2 is a first perspective cut-away view of the present invention.

Fig. 3 is a second perspective cutaway view of the present invention.

Fig. 4 is a second perspective view of the present invention.

Fig. 5 is a third perspective view of the present invention.

In the figure: 1. the device comprises a mounting plate, 3, a limiting hole, 4, a first bevel gear, 5, a round shaft, 6, a protective box, 7, a bottom cover, 8, a second bevel gear, 9, a motor, 10, an opening, 11, a remote sensor supporting seat, 12, a long rod, 13, a limiting shaft, 14, a supporting block, 15, an electric push rod, 16, a connecting rod, 17, a square block, 18, a mounting hole, 19, a transverse shaft, 20, a swing rod, 21 and an ear block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are based on the normal use state of the product, i.e. the traveling direction of the product, and should not be considered as limiting.

When an element is referred to as being "on" or "disposed" to another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The first embodiment is as follows: the device comprises a protective box 6, wherein an opening 10 is formed in the lower side of the protective box 6, a supporting block 14 is fixed on the inner upper wall of the protective box 6, and the supporting block 14 is hinged with one end of a long rod 12;

the other end of the long rod 12 is fixed at the center of the remote sensor support seat 11, and a group of mounting holes 18 which are uniformly distributed are formed in the remote sensor support seat 11.

Fixed spacing axle 13 in one side middle part of stock 12, the one end of spacing axle 13 articulated connecting rod 16, the articulated cross axle 19 of the other end of connecting rod 16, the one side at square 17 is fixed to cross axle 19, square 17 fixes electric putter 15's telescopic link, electric putter 15's shell is fixed one side inner wall of protective housing 6.

The other end of the long rod 12 is hinged to one end of a swing rod 20, the other end of the swing rod 20 is hinged to an ear block 21, the ear block 21 is fixed to one side of a bottom cover 7, the bottom cover 7 is matched with the opening 10, and one end of the bottom cover 7 is hinged to the protection box 6.

And a remote sensor is fixed on the remote sensor supporting seat 11.

Example two: the embodiment is further limited on the basis of the first embodiment, a circular shaft 5 is fixed at the center of the upper side of the protective box 6, the center of a first bevel gear 4 is fixed at the upper end of the circular shaft 5, a central shaft bearing of the first bevel gear 4 is connected with the mounting plate 1, and a group of limiting holes 3 which are uniformly distributed circumferentially are arranged at the edge position of the mounting plate 1.

The first bevel gear 4 is meshed with the second bevel gear 8, the center of the second bevel gear 8 is fixed with an output shaft of a motor 9, and the motor 9 is fixed on the lower side of the mounting plate 1.

The mounting panel 1 is installed at the unmanned aerial vehicle downside.

The working process of the device is that the telescopic rod of the electric push rod 15 is controlled to stretch and retract to drive the square block 17 to move, the square block 17 drives the connecting rod 16 to swing, the connecting rod 16 drives the long rod 12 to swing through the limiting shaft 13, the long rod 12 drives the swing rod 20 to swing, the swing rod 20 drives the bottom cover 7 to swing to open and close through the lug block 21, the long rod 12 swings to drive the remote sensor supporting seat 11 to swing, the bottom cover 7 is opened, the remote sensor supporting seat 11 swings downwards to extend out of the opening 10, the bottom cover 7 is closed, and the remote sensor supporting seat 11 swings upwards to retract into the protective box 6;

the motor 9 is started, the output shaft of the motor 9 rotates to drive the bevel gear II 8 to rotate, the bevel gear II 8 drives the bevel gear I4 to rotate, the bevel gear I4 drives the round shaft 5 to rotate, the round shaft 5 drives the protective box 6, the electric push rod 15, the bottom cover 7, the remote sensor supporting seat 11 and the like to rotate, circumferential angle adjustment of the remote sensor supporting seat 11 is achieved, and the motor 9 is closed after the adjustment is completed.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a remote sensor fixing device of geographical remote sensing unmanned aerial vehicle, includes protective housing (6), characterized by: an opening (10) is formed in the lower side of the protective box (6), a supporting block (14) is fixed to the inner upper wall of the protective box (6), and the supporting block (14) is hinged to one end of a long rod (12);

the remote sensor fixing device is characterized in that the other end of the long rod (12) is used for fixing the center of the remote sensor supporting seat (11), and a group of uniformly distributed mounting holes (18) are formed in the remote sensor supporting seat (11).

2. The remote sensor fixing device of a remote geo-sensing drone according to claim 1, wherein: spacing axle (13) are fixed at one side middle part of stock (12), the one end of spacing axle (13) articulated connecting rod (16), the articulated cross axle (19) of the other end of connecting rod (16), one side in square (17) is fixed in cross axle (19), the telescopic link of square (17) fixed electric putter (15), the shell of electric putter (15) is fixed the one side inner wall of protective housing (6).

3. The remote sensor fixing device of a remote geo-sensing drone of claim 2, wherein: the other end of the long rod (12) is hinged to one end of a swing rod (20), the other end of the swing rod (20) is hinged to an ear block (21), the ear block (21) is fixed to one side of a bottom cover (7), the bottom cover (7) is matched with the opening (10), and one end of the bottom cover (7) is hinged to the protection box (6).

4. The remote sensor fixing device of ground remote sensing unmanned aerial vehicle of claim 1, characterized by: a circular shaft (5) is fixed at the center of the upper side of the protection box (6), the center of a first bevel gear (4) is fixed at the upper end of the circular shaft (5), a central shaft bearing of the first bevel gear (4) is connected with a mounting plate (1), and a group of limiting holes (3) which are evenly distributed in the circumference are formed in the edge position of the mounting plate (1).

5. The remote sensor fixing device of ground remote sensing unmanned aerial vehicle of claim 4, characterized by: the first bevel gear (4) is meshed with the second bevel gear (8), the center of the second bevel gear (8) is fixed with an output shaft of a motor (9), and the motor (9) is fixed on the lower side of the mounting plate (1).