CN212125512U

CN212125512U - Remote sensing surveying and mapping unmanned aerial vehicle with shock-absorbing function

Info

Publication number: CN212125512U
Application number: CN202020753956.XU
Authority: CN
Inventors: 章坤洪
Original assignee: Guangxi Xiushan Survey And Design Co ltd
Current assignee: Guangxi Xiushan Survey And Design Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-11
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a remote sensing survey and drawing unmanned aerial vehicle with shock-absorbing function, including the unmanned aerial vehicle body, the equal fixedly connected with buffering post in four corners of unmanned aerial vehicle body bottom, the bottom fixedly connected with rubber backing plate of buffering post, the surface cover of buffering post is equipped with first spring, the top and the bottom of first spring contact with unmanned aerial vehicle body and rubber backing plate respectively, all there is the bracing piece, sliding connection has the slide rail between two bracing pieces through U type frame and pivot swing joint in the both sides of unmanned aerial vehicle body bottom. The utility model discloses a cooperation of buffering post, rubber tie plate, first spring, bracing piece, slide rail, through-hole, support column, universal wheel, second spring and gyro wheel is used, and the impact force that receives when can descending to the unmanned aerial vehicle body cushions to reduce the impact force that the organism received, prolonged unmanned aerial vehicle's life, brought very big facility for the mapping work.

Description

Remote sensing surveying and mapping unmanned aerial vehicle with shock-absorbing function

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a remote sensing survey and drawing unmanned aerial vehicle with shock-absorbing function.

Background

Surveying and mapping, namely measuring, acquiring and drawing the shape, size, spatial position, attributes and the like of natural geographic elements or surface artificial facilities, and the unmanned aerial vehicle surveying and mapping can be widely applied to aspects such as national major engineering construction, disaster emergency and treatment, territorial supervision, resource development, new rural and small town construction, and particularly has wide prospects in aspects such as basic surveying and mapping, land resource investigation and monitoring, dynamic monitoring of land utilization, digital city construction and acquisition of emergency relief survey and mapping data, but the existing remote sensing surveying and mapping unmanned aerial vehicle does not have a damping function, and returns to the body to cause great vibration when descending, so that the service life of the unmanned aerial vehicle is shortened, and great inconvenience is brought to surveying and mapping work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remote sensing survey and drawing unmanned aerial vehicle with shock-absorbing function possesses the advantage that damping performance is high, has solved current remote sensing survey and drawing unmanned aerial vehicle and has not possessed absorbing function, returns the organism and causes great vibrations when descending to reduce unmanned aerial vehicle's life, brought very big inconvenient problem for the mapping work.

In order to achieve the above object, the utility model provides a following technical scheme: a remote sensing surveying and mapping unmanned aerial vehicle with a damping function comprises an unmanned aerial vehicle body, four corners of the bottom of the unmanned aerial vehicle body are fixedly connected with buffer columns, the bottom of the buffer column is fixedly connected with a rubber cushion plate, the surface of the buffer column is sleeved with a first spring, the top and the bottom of the first spring are respectively contacted with the unmanned aerial vehicle body and the rubber backing plate, two sides of the bottom of the unmanned aerial vehicle body are respectively movably connected with a supporting rod through a U-shaped frame and a rotating shaft, a sliding rail is connected between the two supporting rods in a sliding way, the bottom of the slide rail is fixedly connected with a rubber backing plate, four corners of the top of the rubber backing plate are provided with through holes, a supporting column is arranged in the inner cavity of the through hole, the bottom of the supporting column is fixedly connected with a universal wheel, the one end cover that the support column is located rubber backing plate bottom is equipped with the second spring, the top and the bottom of second spring contact with rubber backing plate and universal wheel respectively.

Preferably, the buffer column comprises a sleeve, the top of the inner cavity of the sleeve is provided with a connecting column, the bottom of the connecting column is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a third spring, and the bottom of the third spring is fixedly connected with the bottom of the inner cavity of the sleeve.

Preferably, the limiting groove has all been seted up to the both sides of sleeve pipe inner chamber, the equal fixedly connected with stopper in both sides of connecting plate, the one end that the limiting groove was kept away from to the stopper extends to the inner chamber and the limiting groove sliding connection of limiting groove.

Preferably, the bottom of the supporting rod at one end of the inner cavity of the sliding rail is movably connected with a roller through a rotating shaft, and the bottom of the roller is in contact with the bottom of the inner cavity of the sliding rail.

Preferably, the top of the support column is fixedly connected with a limiting plate, and the diameter of the limiting plate is larger than that of the through hole.

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

1. the utility model discloses a cooperation of buffering post, rubber tie plate, first spring, bracing piece, slide rail, through-hole, support column, universal wheel, second spring and gyro wheel is used, and the impact force that receives when can descending to the unmanned aerial vehicle body cushions to reduce the impact force that the organism received, prolonged unmanned aerial vehicle's life, brought very big facility for the mapping work.

2. The utility model discloses a set up spacing groove and stopper, can make the smooth drive spliced pole of connecting plate reciprocate to guaranteed going on of cushioning work, through setting up the gyro wheel, can make the bracing piece, can remove at the inner chamber of slide rail fast, better assurance going on of shock attenuation work, through setting up the limiting plate, can avoid support column and through-hole to break away from, better assurance going on of shock attenuation work.

Drawings

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

FIG. 2 is a schematic view of the internal connection structure of the buffer post of the present invention;

fig. 3 is an enlarged schematic view of a portion of a structure shown in fig. 1 according to the present invention.

In the figure: 1. an unmanned aerial vehicle body; 2. a buffer column; 201. a sleeve; 202. connecting columns; 203. a connecting plate; 204. a third spring; 205. a limiting groove; 206. a limiting block; 3. a rubber pad; 4. a first spring; 5. a support bar; 6. a slide rail; 7. a through hole; 8. a support pillar; 9. a universal wheel; 10. a second spring; 11. a roller; 12. and a limiting plate.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a remote sensing and surveying unmanned aerial vehicle with shock absorption function comprises an unmanned aerial vehicle body 1, four corners of the bottom of the unmanned aerial vehicle body 1 are fixedly connected with buffering columns 2, each buffering column 2 comprises a sleeve 201, a connecting column 202 is arranged at the top of an inner cavity of the sleeve 201, a connecting plate 203 is fixedly connected to the bottom of the connecting column 202, a third spring 204 is fixedly connected to the bottom of the connecting plate 203, the bottom of the third spring 204 is fixedly connected to the bottom of the inner cavity of the sleeve 201, limiting grooves 205 are formed in two sides of the inner cavity of the sleeve 201, limiting blocks 206 are fixedly connected to two sides of the connecting plate 203, one end of each limiting block 206, which is far away from the limiting groove 205, extends to the inner cavity of the limiting groove 205 and is in sliding connection with the limiting groove 205, the connecting column 202 can be smoothly driven by, the bottom of the buffer column 2 is fixedly connected with a rubber backing plate 3, the surface of the buffer column 2 is sleeved with a first spring 4, the top and the bottom of the first spring 4 are respectively contacted with the unmanned aerial vehicle body 1 and the rubber backing plate 3, two sides of the bottom of the unmanned aerial vehicle body 1 are respectively movably connected with a support rod 5 through a U-shaped frame and a rotating shaft, the bottom of one end, located at the inner cavity of a slide rail 6, of the support rod 5 is movably connected with a roller 11 through the rotating shaft, the bottom of the roller 11 is contacted with the bottom of the inner cavity of the slide rail 6, the support rod 5 can be quickly moved in the inner cavity of the slide rail 6 by arranging the roller 11, the damping work is better ensured, the slide rail 6 is slidably connected between the two support rods 5, the bottom of the slide rail 6 is fixedly connected with the rubber backing plate 3, through holes 7 are respectively arranged at four corners, limiting plate 12's diameter is greater than through-hole 7's diameter, through setting up limiting plate 12, can avoid support column 8 and through-hole 7 to break away from, better assurance going on of shock attenuation work, support column 8's bottom fixedly connected with universal wheel 9, the pot head that support column 8 is located 3 bottoms of rubber backing plate is equipped with second spring 10, the top and the bottom of second spring 10 contact with rubber backing plate 3 and universal wheel 9 respectively, through buffering post 2, rubber backing plate 3, first spring 4, bracing piece 5, slide rail 6, through-hole 7, support column 8, universal wheel 9, the cooperation of second spring 10 and gyro wheel 11 is used, the impact force that receives when can descending to unmanned aerial vehicle body 1 cushions, thereby reduce the impact force that the organism received, unmanned aerial vehicle's life has been prolonged, great facility has been brought for surveying and mapping work.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

During the use, when unmanned aerial vehicle body 1 descends, slide with the ground contact through universal wheel 9, the preliminary vibrations that receive unmanned aerial vehicle body 1 cushion and filter, then through support column 8 and second spring 10, cushion the shock attenuation to the manual vibrations of universal wheel 9, drive rubber tie plate 3 through universal wheel 9 simultaneously and reciprocate, carry out the shock attenuation, rubber tie plate 3 drives buffering post 2 and first spring 4 and carries out shock attenuation work.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a remote sensing survey and drawing unmanned aerial vehicle with shock-absorbing function, includes unmanned aerial vehicle body (1), its characterized in that: the four corners of the bottom of the unmanned aerial vehicle body (1) are fixedly connected with buffering columns (2), the bottom of the buffering columns (2) is fixedly connected with rubber base plates (3), the surface of the buffering columns (2) is sleeved with first springs (4), the tops and the bottoms of the first springs (4) are respectively contacted with the unmanned aerial vehicle body (1) and the rubber base plates (3), two sides of the bottom of the unmanned aerial vehicle body (1) are respectively movably connected with supporting rods (5) through U-shaped frames and rotating shafts, sliding rails (6) are connected between the two supporting rods (5) in a sliding mode, the bottoms of the sliding rails (6) are fixedly connected with the rubber base plates (3), through holes (7) are formed in the four corners of the top of the rubber base plates (3), supporting columns (8) are arranged in inner cavities of the through holes (7), and universal wheels (9) are fixedly connected with the, one pot head that support column (8) are located rubber tie plate (3) bottom is equipped with second spring (10), the top and the bottom of second spring (10) contact with rubber tie plate (3) and universal wheel (9) respectively.

2. The remote sensing surveying and mapping unmanned aerial vehicle with shock-absorbing function of claim 1, characterized in that: buffer column (2) are including sleeve pipe (201), the top of sleeve pipe (201) inner chamber is provided with spliced pole (202), the bottom fixedly connected with connecting plate (203) of spliced pole (202), the bottom fixedly connected with third spring (204) of connecting plate (203), the bottom of third spring (204) and the bottom fixed connection of sleeve pipe (201) inner chamber.

3. The remote sensing surveying and mapping unmanned aerial vehicle with shock-absorbing function of claim 2, characterized in that: spacing groove (205) have all been seted up to the both sides of sleeve pipe (201) inner chamber, the equal fixedly connected with stopper (206) in both sides of connecting plate (203), the one end that spacing groove (205) were kept away from in stopper (206) extends to the inner chamber and the spacing groove (205) sliding connection of spacing groove (205).

4. The remote sensing surveying and mapping unmanned aerial vehicle with shock-absorbing function of claim 1, characterized in that: the bottom of the supporting rod (5) at one end of the inner cavity of the sliding rail (6) is movably connected with a roller (11) through a rotating shaft, and the bottom of the roller (11) is in contact with the bottom of the inner cavity of the sliding rail (6).

5. The remote sensing surveying and mapping unmanned aerial vehicle with shock-absorbing function of claim 1, characterized in that: the top fixedly connected with limiting plate (12) of support column (8), the diameter of limiting plate (12) is greater than the diameter of through-hole (7).