CN219339743U

CN219339743U - Unmanned aerial vehicle for measuring rural space image data

Info

Publication number: CN219339743U
Application number: CN202320920626.9U
Authority: CN
Inventors: 任联营; 余文俊
Original assignee: Zhejiang Caida Space Planning Technology Co ltd
Current assignee: Zhejiang Caida Space Planning Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-14
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the technical field of rural space image data measurement and discloses an unmanned aerial vehicle for rural space image data measurement, which comprises an unmanned aerial vehicle body, wherein a carrying box is connected to the bottom of the unmanned aerial vehicle body, trapezoid blocks are connected to the front side and the back side of the carrying box through connecting frames, a sunshade mechanism is connected to the left side of the unmanned aerial vehicle body in a penetrating manner, the sunshade mechanism comprises a bent pipe, a piston rod is connected to the inside of the bent pipe in a sliding manner, a piston is connected to the top of the inside of the bent pipe in a sliding manner, and a toothed plate is fixedly connected to the right side of the piston. This unmanned aerial vehicle is used in rural area space image data measurement prevents that sunshine from penetrating measuring instrument's camera lens to can lead to the fact the influence to measuring instrument's camera lens, thereby reduce measuring instrument to rural area space data's measurement accuracy, reduce its quality of use, prevent measuring instrument at the in-process of measuring use, rock in the inside of carrying the box, thereby influence measuring instrument's measurement accuracy.

Description

Unmanned aerial vehicle for measuring rural space image data

Technical Field

The utility model relates to the technical field of rural space image data measurement, in particular to an unmanned aerial vehicle for rural space image data measurement.

Background

Along with unmanned aerial vehicle's development, many unmanned aerial vehicles carry all kinds of collection measuring equipment and carry out low altitude scanning operation, have degree of automation height, measure advantages such as convenient, data production time are short, and rural space measurement's in-process needs to use unmanned aerial vehicle and photometry instrument to make up to measure this.

In the process that the unmanned aerial vehicle carries the measuring instrument to measure in the country in sunny sunshine bright, sunshine directly irradiates the lens of the measuring instrument to can influence the lens of the measuring instrument, thereby reduce the measuring accuracy of the measuring instrument to country space data, reduce its quality of use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an unmanned aerial vehicle for measuring rural space image data, which aims to solve the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle is used in measurement of rural area space image data, includes the unmanned aerial vehicle body, the bottom of unmanned aerial vehicle body is connected with carries on the box, carry on the front of box and the back all be connected with trapezoidal piece through the connecting frame, the left side through-connection of unmanned aerial vehicle body has sunshade mechanism.

The sunshade mechanism comprises an elbow, a piston rod is connected to the inside of the elbow in a sliding manner, a piston is connected to the top of the inside of the elbow in a sliding manner, a toothed plate is fixedly connected to the right side of the piston, a sunshade plate is fixedly connected to the right side of the bottom of the toothed plate, and a limiting mechanism is connected to the top of the toothed plate in a meshed manner.

The limiting mechanism comprises a bidirectional screw rod, a gear is sleeved outside the bidirectional screw rod, the bottom of the gear is meshed with the top of the toothed plate, the front surface and the back surface of the bidirectional screw rod are connected with threaded cylinders in a threaded manner, and the bottoms of the threaded cylinders are fixedly connected with limiting blocks through bent arms.

Preferably, square grooves are formed in the right sides of the front face and the back face of the carrying box, the inside of each square groove is connected with the outside of the connecting frame in a sliding mode, the connecting frame is connected with the trapezoid block through a spring, the square grooves can limit the connecting frame and the trapezoid block to enable the square grooves to move linearly, and the trapezoid block can return through the spring.

Preferably, the inside of carrying on the box has seted up fluting, and the front and the back of fluting inside all cup jointed the bearing, and the inside of bearing is connected with the outside of two-way lead screw, and the outside sliding connection of grooved inside and screw thread section of a section of thick bamboo, fluting and screw thread section of thick bamboo are square, and the convenient stop gear's of fluting installation, bearing support two-way lead screw, and fluting and screw thread section of thick bamboo are square simultaneously, can carry out spacingly to the screw thread section of thick bamboo, make it carry out rectilinear motion, prevent that it from following two-way lead screw and carrying out rotary motion.

Preferably, the inside of stopper has seted up the spread groove, and the inside top of spread groove is connected with the wheel that rolls through taking the seat bearing with the bottom, and the rubber sleeve has been cup jointed to the outside of wheel that rolls, rolls the wheel and can restrict measuring instrument and carry out up-and-down motion to can not influence measuring instrument and carry out the side-to-side motion.

Preferably, the front and the back of the outer part of the bidirectional screw rod are provided with threads, the threads on the front and the back of the outer part of the bidirectional screw rod are opposite in rotation direction, and the opposite threads can enable the threaded cylinder to perform relative movement and mutually remote movement.

Preferably, a thread groove is formed in the threaded cylinder, the inside of the thread groove is connected with the outer thread of the bidirectional screw rod, and the thread groove facilitates connection of the threaded cylinder and the bidirectional screw rod.

Three beneficial effects

Compared with the prior art, the unmanned aerial vehicle for measuring the rural space image data has the following beneficial effects:

1. according to the unmanned aerial vehicle for measuring the rural space image data, in the process of installing the measuring instrument, the top of the measuring instrument is automatically shielded through the sunshade mechanism, so that direct sunlight at the top of the measuring instrument is resisted, the direct sunlight is prevented from irradiating the lens of the measuring instrument, the lens of the measuring instrument is influenced, the measuring accuracy of the measuring instrument on the rural space data is reduced, and the use quality of the measuring instrument is reduced;

2. this unmanned aerial vehicle is used in rural area space image data measurement, sunshade mechanism is shielding the in-process to measuring instrument, and automatic drive stop gear is spacing to the outside front of measuring instrument and back, prevents that measuring instrument from rocking in the inside of carrying the box in the in-process that measures the use to influence measuring instrument's measurement accuracy.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a front cross-sectional view of the mounting box of the present utility model;

FIG. 3 is a front cross-sectional view of the sunshade mechanism of the present utility model;

fig. 4 is a schematic front view of the limiting mechanism of the present utility model.

In the figure: 1. an unmanned aerial vehicle body; 2. a carrying box; 3. a connection frame; 4. a trapezoid block; 5. a sunshade mechanism; 51. bending the pipe; 52. a piston rod; 53. a piston; 54. a toothed plate; 55. a sun visor; 6. a limiting mechanism; 61. a two-way screw rod; 62. a gear; 63. a thread cylinder; 64. bending arms; 65. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, in particular to an unmanned aerial vehicle for measuring rural space image data, which comprises an unmanned aerial vehicle body 1, wherein a carrying box 2 capable of carrying measuring instruments is connected to the bottom of the unmanned aerial vehicle body 1, and square grooves for limiting a connecting frame 3 and a trapezoid block 4 to make the connecting frame and the trapezoid block move linearly are formed in the right sides of the front and the back of the carrying box 2.

The inside of square groove is connected with the outside sliding connection of connecting frame 3, carries on and is connected through the spring between box 2 and the connecting frame 3, carries on the front of box 2 and all be connected with the trapezoidal piece 4 that can block measuring instrument in carrying on the box 2 inside through connecting frame 3 with the back, and unmanned aerial vehicle body 1's left side through connection has the sunshade mechanism 5 that can carry out the sunshade to measuring instrument's top.

The sunshade mechanism 5 comprises an elbow pipe 51 of the connecting assembly, a bending groove is formed in the carrying box 2, the inside of the bending groove is connected with the outside of the elbow pipe 51, a piston rod 52 which moves in the elbow pipe 51 to generate pressure transmission is slidably connected in the elbow pipe 51, and a piston 53 which moves through pressure is slidably connected to the top of the inside of the elbow pipe 51.

The right side fixedly connected with of piston 53 is driven pinion rack 54, and the right side fixedly connected with of pinion rack 54 bottom carries out sunshading board 55 of sunshade to measuring instrument's top, and nut connection is carried out with the bottom of pinion rack 54 at the top of sunshading board 55 to make it can dismantle the sunshading board 55 of changing different specifications, the top meshing of pinion rack 54 is connected with stop gear 6 that can carry out spacing to measuring instrument.

The limiting mechanism 6 comprises a driven bidirectional screw rod 61, threads are formed on the front surface and the back surface of the outer portion of the bidirectional screw rod 61, the threads on the front surface and the back surface of the outer portion of the bidirectional screw rod 61 are opposite in rotation direction, a gear 62 for driving the bidirectional screw rod 61 to rotate is sleeved on the outer portion of the bidirectional screw rod 61, the bottom of the gear 62 is meshed with the top of the toothed plate 54, and the front surface and the back surface of the bidirectional screw rod 61 are connected with a driven threaded cylinder 63 in a threaded mode.

The inside of screw thread section of thick bamboo 63 has been seted up the screw thread groove, the inside of screw thread groove and the outside threaded connection of two-way lead screw 61, the stopper 65 that can restrict measuring instrument is fixedly connected with through driven curved arm 64 in the bottom of screw thread section of thick bamboo 63, the spread groove has been seted up to the inside of stopper 65, the inside top and the bottom of spread groove are all connected with the wheel that rolls through taking the seat bearing, the outside of wheel that rolls has cup jointed the rubber sleeve that restricts measuring instrument.

The inside of carrying box 2 has been seted up fluting, and the front and the back of fluting inside have all cup jointed the bearing that supports two-way lead screw 61, and the inside of bearing is connected with the outside of two-way lead screw 61, and the outside sliding connection of fluting inside and screw barrel 63, the side cross section of fluting and screw barrel 63 are square.

The working principle of the device is as follows: in the use process, the measuring instrument is plugged into the carrying box 2, the trapezoid block 4 can retract into the square groove through pressure in the process of plugging the measuring instrument, and when the measuring instrument is completely plugged into the carrying box 2, the pressure received by the trapezoid block 4 is relieved, so that the measuring instrument is locked by returning, and the measuring instrument is fixed in the carrying box 2.

In the process of plugging the measuring instrument into the carrying box 2, the piston rod 52 is driven to move from right to left in the bent pipe 51, so that the pressure driving piston 53 moves in the bent pipe 51, the toothed plate 54 is driven to drive the sun shield 55 to move to shield the outside of the measuring lens, and direct irradiation of sunlight to the measuring instrument is reduced.

The toothed plate 54 rotates through the toothed driving gear 62 at the top in the moving process, so as to drive the bidirectional screw rod 61 to rotate, and the threaded cylinder 63 in external threaded connection is driven to perform relative movement in the rotating process of the bidirectional screw rod 61, so that the bent arm 64 is driven to drive the limiting block 65 to clamp and fix the measuring instrument in the carrying box 2.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a rural area space image data measurement is with unmanned aerial vehicle, includes unmanned aerial vehicle body (1), its characterized in that: the solar energy collection unmanned aerial vehicle is characterized in that the bottom of the unmanned aerial vehicle body (1) is connected with a carrying box (2), the front surface and the back surface of the carrying box (2) are connected with trapezoid blocks (4) through connecting frames (3), and the left side of the unmanned aerial vehicle body (1) is connected with a sunshade mechanism (5) in a penetrating manner;

the sunshade mechanism (5) comprises an elbow (51), a piston rod (52) is slidably connected in the elbow (51), a piston (53) is slidably connected at the top of the inside of the elbow (51), a toothed plate (54) is fixedly connected to the right side of the piston (53), a sunshade plate (55) is fixedly connected to the right side of the bottom of the toothed plate (54), and a limiting mechanism (6) is connected to the top of the toothed plate (54) in a meshed mode;

the limiting mechanism (6) comprises a bidirectional screw rod (61), a gear (62) is sleeved outside the bidirectional screw rod (61), the bottom of the gear (62) is meshed with the top of the toothed plate (54), the front surface and the back surface of the bidirectional screw rod (61) are connected with threaded cylinders (63) in a threaded manner, and the bottoms of the threaded cylinders (63) are fixedly connected with limiting blocks (65) through bent arms (64).

2. The unmanned aerial vehicle for measuring rural space image data according to claim 1, wherein: square grooves are formed in the right sides of the front face and the back face of the carrying box (2), the inside of each square groove is connected with the outside of the connecting frame (3) in a sliding mode, and the carrying box (2) is connected with the connecting frame (3) through springs.

3. The unmanned aerial vehicle for measuring rural space image data according to claim 1, wherein: the inside of carrying on box (2) has seted up the fluting, and the front of fluting inside has all cup jointed the bearing with the back, and the inside of bearing is connected with the outside of two-way lead screw (61), and the outside sliding connection of grooved inside and screw thread section of thick bamboo (63), the side cross-section of fluting and screw thread section of thick bamboo (63) are square.

4. The unmanned aerial vehicle for measuring rural space image data according to claim 1, wherein: the inside of stopper (65) has seted up the spread groove, and the inside top of spread groove and bottom all are connected with the wheel that rolls through taking the seat bearing, and the rubber sleeve has been cup jointed to the outside of wheel that rolls.

5. The unmanned aerial vehicle for measuring rural space image data according to claim 4, wherein: threads are formed on the front surface and the back surface of the outer part of the bidirectional screw rod (61), and the threads on the front surface and the back surface of the outer part of the bidirectional screw rod (61) are opposite in screwing direction.

6. The unmanned aerial vehicle for measuring rural space image data according to claim 1, wherein: a thread groove is formed in the thread cylinder (63), and the inside of the thread groove is connected with the outside of the bidirectional screw rod (61) through threads.