CN216003057U

CN216003057U - Survey and drawing unmanned aerial vehicle shock attenuation undercarriage for survey and drawing geographic information

Info

Publication number: CN216003057U
Application number: CN202122680784.5U
Authority: CN
Inventors: 杨银鹏; 王红飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-11
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a survey and drawing unmanned aerial vehicle shock attenuation undercarriage for geographic information, including the unmanned aerial vehicle body, the first logical groove has been seted up in the center department of unmanned aerial vehicle body bottom, the inner chamber fixed mounting that first leads to the groove has the second spring, the bottom fixed mounting of second spring has the buffering post, first spout has all been seted up to the inside of unmanned aerial vehicle body and the both sides that are located first logical groove, the second leads to the groove has all been seted up to the both sides of unmanned aerial vehicle body bottom. The utility model discloses a set up the buffering post and fix first spring, install the second spring through setting up first logical groove, cushion the buffering post through setting up the second spring, carry on spacingly to first slider through setting up first spout, prevent that first slider from taking place to rock at the in-process that removes, lead to the groove through setting up the second and carry on spacingly to the gag lever post, carry on spacingly to the connecting rod through setting up the gag lever post.

Description

Survey and drawing unmanned aerial vehicle shock attenuation undercarriage for survey and drawing geographic information

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a survey and drawing unmanned aerial vehicle shock attenuation undercarriage for geographical information.

Background

Unmanned aircraft is called unmanned aerial vehicle for short, and is called UAV in English for short, and is an unmanned aircraft operated by utilizing a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by an on-board computer, compared with the unmanned aircraft, the unmanned aircraft is more suitable for tasks too 'fool, dirty or dangerous', the unmanned aircraft can be divided into military and civil according to the application field, and the unmanned aircraft can be divided into reconnaissance aircraft and target aircraft according to the application field, and the unmanned aircraft is really just needed in the civil field and is applied in the industry; the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand the industrial application and develop the unmanned aerial vehicle technology.

Unmanned aerial vehicle need descend ground when surveying and mapping the end to geographic information, and the unmanned aerial vehicle undercarriage shock attenuation buffering effect that uses at present is poor, has influenced unmanned aerial vehicle's life greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a survey and drawing unmanned aerial vehicle shock attenuation undercarriage for geographical information possesses the effectual advantage of shock attenuation buffering, and it is poor to have solved the unmanned aerial vehicle undercarriage shock attenuation buffering effect of present use, has influenced unmanned aerial vehicle's life greatly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a survey and drawing unmanned aerial vehicle shock attenuation undercarriage for geographical information, includes the unmanned aerial vehicle body, the center department of unmanned aerial vehicle body bottom has seted up first logical groove, the inner chamber fixed mounting that first leads to the groove has the second spring, the bottom fixed mounting of second spring has the buffering post, the inside of unmanned aerial vehicle body and the both sides that are located first logical groove have all seted up first spout, the second leads to the groove has all been seted up to the both sides of unmanned aerial vehicle body bottom, the inside of unmanned aerial vehicle body and the both sides that are located the second logical groove have all seted up the second spout, the inside of second logical groove is provided with the gag lever post, the third spout has all been seted up to the inside both sides of buffering post, the both sides of buffering post are provided with the connecting rod, the bottom of buffering post is provided with the limiting plate, the bottom fixed mounting of connecting rod has the locating lever.

Preferably, the first sliding block is connected to the inside of the first sliding groove in a sliding manner, and one side, close to the first sliding block, of the first sliding block is fixedly connected with the two sides of the buffer column.

Preferably, a third sliding block is connected to the inside of the third sliding groove in a sliding manner, and one side, relatively far away from the third sliding block, of the third sliding block is fixedly connected with one side, relatively close to the connecting rod.

Preferably, the inside sliding connection of second spout has the second slider, the one side that the second slider is close to relatively and the both sides fixed connection of gag lever post.

Preferably, the bottom of the limiting rod is fixedly connected with the top of the connecting rod, and a third spring is fixedly mounted inside the third sliding groove and at the top of the third sliding block.

Preferably, the bottom fixed mounting of bumping post has first spring, the bottom of first spring and the top fixed connection of limiting plate, the bottom of locating lever and the top fixed connection of first spring.

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

1. the utility model discloses a set up the buffering post and fix first spring, install the second spring through setting up first logical groove, cushion the buffering post through setting up the second spring, carry on spacingly to first slider through setting up first spout, prevent that first slider from taking place to rock at the in-process that removes, lead to the groove through setting up the second and carry on spacingly to the gag lever post, carry on spacingly to the connecting rod through setting up the gag lever post, carry on spacingly to the third slider through setting up the third spout, prevent that the third slider from taking place to rock at the in-process that removes, increase the area of contact to ground through setting up the limiting plate, fix connecting rod and limiting plate through setting up the gag lever post, it is poor to have solved the unmanned aerial vehicle undercarriage shock attenuation buffering effect of using at present simultaneously, unmanned aerial vehicle's life has been influenced greatly.

2. The utility model discloses a set up first slider and carry on spacingly to the buffering post, prevent that the buffering post from taking place to rock at the in-process that removes, carry on spacingly to the connecting rod through setting up the third slider, prevent that the connecting rod from taking place to rock at the in-process that removes, carry on spacingly to the gag lever post through setting up the second slider, prevent that the gag lever post from taking place to rock at the in-process that removes, cushion the third slider through setting up the third spring, cushion the limiting plate through setting up first spring.

Drawings

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

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. an unmanned aerial vehicle body; 2. a buffer column; 3. a limiting rod; 4. a connecting rod; 5. a third slider; 6. a first spring; 7. a limiting plate; 8. positioning a rod; 9. a first through groove; 10. a first chute; 11. a first slider; 12. a second spring; 13. a second through groove; 14. a second chute; 15. a second slider; 16. a third chute; 17. and a third spring.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a shock absorption undercarriage for surveying and mapping an unmanned aerial vehicle for surveying and mapping geographic information comprises an unmanned aerial vehicle body 1, a first through groove 9 is formed in the center of the bottom of the unmanned aerial vehicle body 1, a second spring 12 is fixedly installed in the inner cavity of the first through groove 9, a buffer post 2 is fixedly installed at the bottom of the second spring 12, first sliding grooves 10 are formed in the unmanned aerial vehicle body 1 and located on two sides of the first through groove 9, second through grooves 13 are formed in two sides of the bottom of the unmanned aerial vehicle body 1, second sliding grooves 14 are formed in the unmanned aerial vehicle body 1 and located on two sides of the second through groove 13, a limiting rod 3 is arranged in the second through groove 13, third sliding grooves 16 are formed in two sides of the buffer post 2, connecting rods 4 are arranged on two sides of the buffer post 2, a limiting plate 7 is arranged at the bottom of the buffer post 2, and a positioning rod 8 is fixedly installed at the bottom of the connecting rod 4, the first spring 6 is fixed by arranging the buffer post 2, the second spring 12 is installed by arranging the first through groove 9, the buffer post 2 is buffered by arranging the second spring 12, the first slide block 11 is limited by arranging the first chute 10, the first slide block 11 is prevented from shaking in the moving process, the limiting rod 3 is limited by arranging the second through groove 13, the connecting rod 4 is limited by arranging the limiting rod 3, the third slide block 5 is limited by arranging the third chute 16, the third slide block 5 is prevented from shaking in the moving process, the contact area of the limiting plate 7 to the ground is increased, the connecting rod 4 and the limiting plate 7 are fixed by arranging the positioning rod 8, the first slide block 11 is connected in the first chute 10 in a sliding manner, one side of the first slide block 11 which is relatively close to the first slide block is fixedly connected with the two sides of the buffer post 2, the buffer column 2 is limited by arranging the first slide block 11, the buffer column 2 is prevented from shaking in the moving process, the third slide block 5 is connected in the third slide groove 16 in a sliding manner, one side, far away from the third slide block 5, of the third slide block is fixedly connected with one side, close to the connecting rod 4, of the third slide block 5, the connecting rod 4 is limited by arranging the third slide block 5, the connecting rod 4 is prevented from shaking in the moving process, the second slide block 15 is connected in the second slide groove 14 in a sliding manner, one side, close to the second slide block 15, of the second slide block 15 is fixedly connected with two sides of the limiting rod 3, the limiting rod 3 is limited by arranging the second slide block 15, the limiting rod 3 is prevented from shaking in the moving process, the bottom of the limiting rod 3 is fixedly connected with the top of the connecting rod 4, the third spring 17 is fixedly arranged in the third slide groove 16 and positioned at the top of the third slide block 5, the third slide block 5 is buffered by arranging the third spring 17, the bottom fixed mounting of buffering post 2 has first spring 6, the bottom of first spring 6 and the top fixed connection of limiting plate 7, and the bottom of locating lever 8 and the top fixed connection of first spring 6 cushion limiting plate 7 through setting up first spring 6.

During the use, because the effect of gravity during the descending for unmanned aerial vehicle body 1 drives second spring 12 downstream, simultaneously under the reaction force on ground, makes limiting plate 7 drive connecting rod 4, gag lever post 3,

third slider

5 and 15 rebound of second slider, cushions the shock attenuation simultaneously to unmanned aerial vehicle body 1 under the effect of first spring 6 and third spring 17.

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 survey and drawing unmanned aerial vehicle shock attenuation undercarriage for survey and drawing geographic information, includes unmanned aerial vehicle body (1), its characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), and is characterized in that a first through groove (9) is formed in the center of the bottom of the unmanned aerial vehicle body (1), a second spring (12) is fixedly installed in an inner cavity of the first through groove (9), a buffering column (2) is fixedly installed at the bottom of the second spring (12), first sliding grooves (10) are formed in the inner portion of the unmanned aerial vehicle body (1) and positioned on two sides of the first through groove (9), second through grooves (13) are formed in two sides of the bottom of the unmanned aerial vehicle body (1), second sliding grooves (14) are formed in the inner portion of the unmanned aerial vehicle body (1) and positioned on two sides of the second through grooves (13), limiting rods (3) are arranged in the inner portion of the second through grooves (13), third sliding grooves (16) are formed in two sides of the inner portion of the buffering column (2), connecting rods (4) are arranged on two sides of the buffering column (2), and limiting plates (7) are arranged at the bottom of the buffering column (2), the bottom of the connecting rod (4) is fixedly provided with a positioning rod (8).

2. The shock-absorbing undercarriage for surveying and mapping unmanned aerial vehicle for surveying and mapping geographic information of claim 1, wherein: the inside sliding connection of first spout (10) has first slider (11), one side that first slider (11) are close to relatively and the both sides fixed connection of bumping post (2).

3. The shock-absorbing undercarriage for surveying and mapping unmanned aerial vehicle for surveying and mapping geographic information of claim 1, wherein: the inside sliding connection of third spout (16) has third slider (5), one side that third slider (5) kept away from relatively is connected with the one side fixed connection that connecting rod (4) is close to relatively.

4. The shock-absorbing undercarriage for surveying and mapping unmanned aerial vehicle for surveying and mapping geographic information of claim 1, wherein: the inside sliding connection of second spout (14) has second slider (15), one side that second slider (15) are close to relatively and the both sides fixed connection of gag lever post (3).

5. The shock-absorbing undercarriage for surveying and mapping unmanned aerial vehicle for surveying and mapping geographic information of claim 1, wherein: the bottom of gag lever post (3) and the top fixed connection of connecting rod (4), the inside of third spout (16) and the top fixed mounting who is located third slider (5) have third spring (17).

6. The shock-absorbing undercarriage for surveying and mapping unmanned aerial vehicle for surveying and mapping geographic information of claim 1, wherein: the bottom fixed mounting of buffer column (2) has first spring (6), the bottom of first spring (6) and the top fixed connection of limiting plate (7), the bottom of locating lever (8) and the top fixed connection of first spring (6).