CN218806722U

CN218806722U - Stable-type unmanned aerial vehicle for topographic mapping

Info

Publication number: CN218806722U
Application number: CN202223338722.7U
Authority: CN
Inventors: 张丽娜; 杜磊磊; 王伟; 魏坤; 何焕; 任广星; 张伟娜; 张伟高; 郭耀林
Original assignee: Fengze Smart Technology Co ltd
Current assignee: Fengze Smart Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-07
Anticipated expiration: 2032-12-14

Abstract

The utility model belongs to the technical field of topography survey and drawing unmanned aerial vehicle technique and specifically relates to a steady formula unmanned aerial vehicle of topography survey and drawing, including unmanned aerial vehicle casing, wing, rotor and topography survey and drawing camera, the inside bottom turning of unmanned aerial vehicle casing is equipped with supporting component, supporting component includes first blotter, buffering shrinkage pole, buffer spring, second blotter, head rod, axis of rotation, second connecting rod, lead, damping spring, support frame, solid fixed ring and tire, the inside central point of unmanned aerial vehicle casing is equipped with the motor, motor central point is equipped with the main shaft, the one end of main shaft is equipped with the carousel, the inside guide pulley group that is equipped with of unmanned aerial vehicle casing, unmanned aerial vehicle casing bottom outside central point rotates and is connected with topography survey and drawing camera, the utility model discloses in, through the tire of setting in the bottom of supporting leg, can make unmanned aerial vehicle reduce the damage to the supporting leg in the in-process of descending contact ground, have the protection, reduce the effect of impact force.

Description

Stable formula unmanned aerial vehicle of topographic survey and drawing

Technical Field

The utility model relates to a topography survey and drawing unmanned aerial vehicle technical field specifically is a steady formula unmanned aerial vehicle of topography survey and drawing.

Background

With the continuous development of society, the living standard of people is increasing day by day, unmanned aerial vehicles become well-known articles, and various unmanned aerial vehicles are born in the process, wherein the terrain surveying and mapping unmanned aerial vehicle becomes the biggest helper in engineering projects, and many local unmanned aerial vehicles which people are difficult to involve can complete corresponding surveying and mapping tasks, so that many troubles are solved.

However, topography survey and drawing unmanned aerial vehicle is mostly with hard supporting leg as the contact point of descending on the market now, because weight is too big, descending speed is too fast, can cause the damage to unmanned aerial vehicle's organism many times to cause the harm to the bottom of supporting leg, at the in-process of flight survey and drawing, the supporting leg of both sides can influence the sight of survey and drawing, consequently, propose a steady formula unmanned aerial vehicle of topography survey and drawing to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steady formula unmanned aerial vehicle of topographic survey and drawing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a steady formula unmanned aerial vehicle of topographic survey and drawing, includes unmanned aerial vehicle casing, wing, rotor and topographic survey and drawing camera, the inside bottom turning of unmanned aerial vehicle casing is equipped with supporting component, supporting component includes first blotter, buffering shrinkage pole, buffer spring, second blotter, head rod, axis of rotation, second connecting rod, lead block, damping spring, support frame, solid fixed ring and tire, first blotter bottom central point fixedly connected with buffering shrinkage pole, first blotter bottom fixed surface is connected with buffer spring, buffering shrinkage pole bottom is equipped with the second blotter, second blotter bottom central point is equipped with the head rod, head rod one end is equipped with the axis of rotation, axis of rotation one side is provided with the second connecting rod, second connecting rod bottom is equipped with the lead block, lead block bottom surface is equipped with damping spring, the damping spring bottom is equipped with the support frame, support frame central point is equipped with the tire, one side that the organism was kept away from to the support frame is equipped with solid fixed ring, the inside central point of unmanned aerial vehicle casing is equipped with the motor, motor central point is equipped with the main shaft, the one end of main shaft is equipped with the carousel, the inside of unmanned aerial vehicle wing is equipped with the fixed pulley, the topographic survey and drawing pulley, the unmanned aerial vehicle casing outside is connected with the fixed ring.

Preferably, the two ends of the pull rope are respectively fixedly connected with the rotary table and the fixing ring, and the pull rope sequentially passes through the rotary table, the guide pulley block, the fixing pulley and the fixing ring.

Preferably, the number of the support assemblies is four in the interior of the unmanned aerial vehicle.

Preferably, the outer surface of the buffer shrinkage rod is surrounded by a buffer spring.

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

1. the utility model discloses in, through setting up the tire in the bottom of supporting leg, can make unmanned aerial vehicle reduce the damage to the supporting leg at the in-process that descends contact ground, have the protection supporting leg, reduce the effect of impact force.

2. The utility model discloses in, through setting up the spring in the inside of supporting leg, can make unmanned aerial vehicle reduce the impact of the organism itself on ground after descending contact ground, have the protection organism, increase the effect of buffering.

3. The utility model discloses in, drive the stay cord through setting up the motor, can make unmanned aerial vehicle at the during operation, through motor pulling stay cord, pull up the supporting leg, have the effect of avoiding sheltering from the camera.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the support assembly of the present invention;

fig. 4 is a schematic view of the internal motor structure of the present invention.

In the figure: 1-unmanned aerial vehicle casing, 2-wing, 3-rotor wing, 4-topographic mapping camera, 5-supporting component, 501-first buffer pad, 502-buffer contraction rod, 503-buffer spring, 504-second buffer pad, 505-first connecting rod, 506-rotating shaft, 507-second connecting rod, 508-lead block, 509-damping spring, 510-supporting frame, 511-fixed ring, 512-tire, 6-motor, 7-main shaft, 8-rotary table, 9-pull rope, 10-guide pulley block and 11-fixed pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1-4, the present invention provides a technical solution:

a stable type unmanned aerial vehicle for topographic mapping comprises an unmanned aerial vehicle shell 1, wings 2, rotors 3 and a topographic mapping camera 4, wherein a supporting component 5 is arranged at the corner of the bottom end in the unmanned aerial vehicle shell 1, the supporting component 5 comprises a first cushion pad 501, a buffer contraction rod 502, a buffer spring 503, a second cushion pad 504, a first connecting rod 505 and a rotating shaft 506, second connecting rod 507, lead block 508, damping spring 509, support frame 510, solid fixed ring 511 and tire 512, first blotter 501 bottom central position fixedly connected with buffering shrink pole 502, first blotter 501 bottom surface fixedly connected with damping spring 503, buffering shrink pole 502 bottom is equipped with second blotter 504, second blotter 504 bottom central position is equipped with head rod 505, head rod one end is equipped with axis of rotation 506, axis of rotation 506 one side is provided with second connecting rod 507, second connecting rod 507 bottom is equipped with lead block 508, lead block 508 bottom surface is equipped with damping spring 509, damping spring 509 bottom is equipped with support frame 510, support frame 510 central position is equipped with tire 512, one side that the organism was kept away from to support frame 510 is equipped with solid fixed ring 511, the inside central position of unmanned aerial vehicle casing 1 is equipped with motor 6, motor 6 central position is equipped with main shaft 7, the one end of main shaft 7 is equipped with carousel 8, unmanned aerial vehicle casing 1 is inside to be equipped with direction assembly pulley 10, inside be equipped with fixed pulley 11, unmanned vehicle casing 1 bottom outside central position rotates and is connected with topography mapping camera 4, gu fixed ring 511 inboard fixed connection stay cord 9, stay cord 9 and solid fixed ring 10 loop fixed ring 511 loop through four buffer ring 503, the buffering spring 503 have fixed ring 511 and buffer ring 503.

The working process is as follows: when a steady formula unmanned aerial vehicle of topographic survey and drawing descends, tire 512 contacts ground at first, the impact force to ground is at first fed back damping spring 509 through support frame 510, the impact force can cause the impact to the organism immediately, further reduce the influence of impact force to the fuselage through buffer spring 503 and buffering telescopic link 502, blotter 501 can reduce the whole influence to the inside contact point of organism of supporting component 5, when steady formula unmanned aerial vehicle of topographic survey and drawing aloft survey and drawing, the motor starts, drive stay cord 9 on the carousel 8 through main shaft 7, stay cord 9 passes through guide pulley group 10 and the solid fixed ring 511 of fixed pulley 11 pulling, make supporting component 5 take place to rotate in axis of rotation 506 department, rotate the lower extreme to wing 2.

Those not described in detail in this specification are well within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The stable-falling unmanned aerial vehicle for terrain surveying and mapping comprises an unmanned aerial vehicle casing (1), wings (2), a rotor wing (3) and a terrain surveying and mapping camera (4), and is characterized in that a supporting component (5) is arranged at the corner of the bottom inside the unmanned aerial vehicle casing (1), a motor (6) is arranged at the central position inside the unmanned aerial vehicle casing (1), a main shaft (7) is arranged at the central position of the motor (6), a turntable (8) is arranged at one end of the main shaft (7), a guide pulley block (10) is arranged inside the unmanned aerial vehicle casing (1), a fixed pulley (11) is arranged inside the wings (2), and the terrain surveying and mapping camera (4) is rotatably connected to the central position outside the bottom of the unmanned aerial vehicle casing (1).

2. The terrain mapping stabilized unmanned aerial vehicle of claim 1, wherein: the supporting component (5) comprises a first cushion pad (501), a buffer shrinkage rod (502), a buffer spring (503), a second cushion pad (504), a first connecting rod (505), a rotating shaft (506), a second connecting rod (507), a lead block (508), a damping spring (509), a supporting frame (510), a fixing ring (511) and a tire (512), the central position of the bottom end of the first cushion pad (501) is fixedly connected with a cushion contraction rod (502), the bottom end surface of the first buffer cushion (501) is fixedly connected with a buffer spring (503), the bottom end of the buffer contraction rod (502) is provided with a second buffer pad (504), a first connecting rod (505) is arranged at the center of the bottom end of the second buffer pad (504), one end of the first connecting rod is provided with a rotating shaft (506), one side of the rotating shaft (506) is provided with a second connecting rod (507), the bottom end of the second connecting rod (507) is provided with a lead block (508), the surface of the bottom end of the lead block (508) is provided with a damping spring (509), a supporting frame (510) is arranged at the bottom end of the damping spring (509), a tire (512) is arranged at the central bottom end of the supporting frame (510), one side of the support frame (510) far away from the machine body is provided with a fixing ring (511), the inner side of the fixing ring (511) is fixedly connected with a pull rope (9).

3. The terrain-mapped stable-type unmanned aerial vehicle of claim 2, wherein: stay cord (9) both ends are fixed connection carousel (8) and solid fixed ring (511) respectively, stay cord (9) loop through carousel (8), guide pulley group (10), fixed pulley (11) and solid fixed ring (511).

4. The terrain mapping stabilized unmanned aerial vehicle of claim 1, wherein: the supporting assemblies (5) are four in total inside the unmanned aerial vehicle.

5. The terrain mapping stabilized unmanned aerial vehicle of claim 2, wherein: the outer surface of the buffer shrinkage rod (502) is surrounded by a buffer spring (503).