CN211196597U

CN211196597U - Effectual unmanned aerial vehicle of shock attenuation

Info

Publication number: CN211196597U
Application number: CN201921779333.3U
Authority: CN
Inventors: 戴伟连
Original assignee: Nan'an Xingbai Decoration Engineering Co ltd
Current assignee: Shaanxi xifeifengju UAV Technology Co.,Ltd.
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-07
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses an effectual unmanned aerial vehicle of shock attenuation, including the unmanned aerial vehicle body, the equal fixedly connected with dead lever in both sides of unmanned aerial vehicle body bottom, the inner chamber of dead lever is equipped with the movable plate, the top fixedly connected with carriage release lever of movable plate, the equal fixedly connected with second spring in both sides of carriage release lever inner chamber bottom, the top fixedly connected with fly leaf of second spring. The utility model discloses an unmanned aerial vehicle body, the rotary rod, the screw, the heat dissipation grid, the movable rod, the sliding seat, the dead lever, the loop bar, first spring, the carriage release lever, movable plate and second spring, can make unmanned aerial vehicle reach the effectual function of shock attenuation, unmanned aerial vehicle on having solved current market does not possess the effectual function of shock attenuation, unmanned aerial vehicle is comparatively serious with ground collision when using the descending, easily cause the phenomenon that the electronic component of unmanned aerial vehicle inner chamber damaged, influence unmanned aerial vehicle's life, be unfavorable for the problem that the user used for a long time.

Description

Effectual unmanned aerial vehicle of shock attenuation

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an effectual unmanned aerial vehicle of shock attenuation.

Background

Unmanned aerial vehicle is the general name of unmanned vehicles, with advantages such as its light in weight, small, the flight is nimble, the low price, by among the extensive aviation shooting of being applied to, resource survey, mapping, freight, city safety, at present, unmanned aerial vehicle can accomplish various tasks through installing some remote sensing equipment on the casing, unmanned aerial vehicle is when flying, especially when flying under the environment of complicacy, probably because various reasons bump with the barrier, thereby lead to unmanned aerial vehicle can not normally fly, influence unmanned aerial vehicle work.

Unmanned aerial vehicle is at the in-process that descends because the phenomenon of violent collision often appears in the problem that the user controlled, unmanned aerial vehicle on the existing market does not possess the effectual function of shock attenuation, and unmanned aerial vehicle is comparatively serious with ground collision when using the descending, easily causes the phenomenon that the electronic component of unmanned aerial vehicle inner chamber damaged, influences unmanned aerial vehicle's life, is unfavorable for user's long-term use.

Disclosure of Invention

An object of the utility model is to provide an effectual unmanned aerial vehicle of shock attenuation possesses the advantage of the effectual function of shock attenuation, has solved the problem that unmanned aerial vehicle on the existing market does not possess the effectual function of shock attenuation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual unmanned aerial vehicle of shock attenuation, includes the unmanned aerial vehicle body, the equal fixedly connected with dead lever in both sides of unmanned aerial vehicle body bottom, the inner chamber of dead lever is equipped with the movable plate, the top fixedly connected with carriage release lever of movable plate, the equal fixedly connected with second spring in both sides of carriage release lever inner chamber bottom, the top fixedly connected with fly leaf of second spring, the top fixedly connected with loop bar of fly leaf, the top of loop bar run through the carriage release lever and with the junction fixed connection of fixed bar, the outside cover of loop bar and carriage release lever is equipped with first spring, the bottom fixedly connected with movable rod of movable plate, the bottom of movable rod runs through dead lever and swing joint has the sliding seat, the bottom fixedly connected with backup pad of sliding seat.

Preferably, the equal swing joint in both sides at unmanned aerial vehicle body top has the rotary rod, the top fixedly connected with screw of rotary rod.

Preferably, radiator grille has all been seted up at the front and the back of unmanned aerial vehicle body, the inner chamber of unmanned aerial vehicle body is equipped with the radiator fan who uses with the radiator grille cooperation.

Preferably, the two sides of the moving plate are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the two sides of the inner cavity of the fixed rod.

Preferably, the bottom fixedly connected with supporting pad of backup pad, the thickness of supporting pad is 2 mm.

Preferably, the bottom of the inner cavity of the fixed rod and the top of the inner cavity of the movable rod are both fixedly connected with protective sleeves, and the protective sleeves are made of vulcanized rubber.

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

1. the utility model discloses an unmanned aerial vehicle body, the rotary rod, the screw, the heat dissipation grid, the movable rod, the sliding seat, the dead lever, the loop bar, first spring, the carriage release lever, movable plate and second spring, can make unmanned aerial vehicle reach the effectual function of shock attenuation, unmanned aerial vehicle on having solved current market does not possess the effectual function of shock attenuation, unmanned aerial vehicle is comparatively serious with ground collision when using the descending, easily cause the phenomenon that the electronic component of unmanned aerial vehicle inner chamber damaged, influence unmanned aerial vehicle's life, be unfavorable for the problem that the user used for a long time.

2. Through the use design of the rotary rods and the propellers, the unmanned aerial vehicle can fly more stably, the double propellers are used more stably and efficiently, and the safety of the unmanned aerial vehicle in use is improved;

by using the cooling fan, the phenomenon that the service life of the unmanned aerial vehicle is influenced because heat cannot be dissipated after the unmanned aerial vehicle is used for a long time can be effectively avoided, and the safety of the unmanned aerial vehicle in use is improved;

by using the sliding block and the sliding groove, the phenomenon that the use of the movable plate is influenced by shaking when the movable plate is moved for use can be effectively avoided, and the smoothness of the movable plate when the movable plate is moved for use is improved;

by using the supporting pad, the damping capacity of the unmanned aerial vehicle during landing can be effectively improved, and the landing safety of the unmanned aerial vehicle is guaranteed;

through the use of lag, can effectively avoid moving parts to appear the phenomenon that the jamming influences the use at the shock attenuation removal in-process, promoted unmanned aerial vehicle's shock attenuation effect.

Drawings

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

FIG. 2 is a cross-sectional view of the fixing rod of the present invention;

fig. 3 is a sectional view of the moving rod of the present invention.

In the figure: 1. an unmanned aerial vehicle body; 2. rotating the rod; 3. a propeller; 4. a heat dissipation grid; 5. a movable rod; 6. a movable seat; 7. a support plate; 8. a support pad; 9. fixing the rod; 10. a protective sleeve; 11. a slider; 12. a chute; 13. a loop bar; 14. a first spring; 15. a travel bar; 16. moving the plate; 17. a movable plate; 18. a second 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 of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an unmanned aerial vehicle body 1, rotary rod 2, screw 3, radiator-grid 4, movable rod 5, sliding seat 6, backup pad 7, supporting pad 8, dead lever 9, lag 10, slider 11, spout 12, loop bar 13, first spring 14, carriage release lever 15, movable plate 16, movable plate 17 and second spring 18 part are the general standard or the part that technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

Referring to fig. 1-3, an unmanned aerial vehicle with good damping effect comprises an unmanned aerial vehicle body 1, wherein rotary rods 2 are movably connected to two sides of the top of the unmanned aerial vehicle body 1, propellers 3 are fixedly connected to the top of the rotary rods 2, the flight of the unmanned aerial vehicle is more stable through the use design of the rotary rods 2 and the propellers 3, the use of the double propellers 3 is more stable and efficient, and the safety of the unmanned aerial vehicle during use is improved, fixed rods 9 are fixedly connected to two sides of the bottom of the unmanned aerial vehicle body 1, a movable plate 16 is arranged in an inner cavity of each fixed rod 9, sliding blocks 11 are fixedly connected to two sides of each movable plate 16, sliding grooves 12 matched with the sliding blocks 11 are formed in two sides of the inner cavity of each fixed rod 9, through the use of the sliding blocks 11 and the sliding grooves 12, the phenomenon that the movable plate 16 shakes to affect use during, the top of the movable plate 16 is fixedly connected with a movable rod 15, the bottom of the inner cavity of the fixed rod 9 and the top of the inner cavity of the movable rod 15 are both fixedly connected with a protective sleeve 10, the protective sleeve 10 is made of vulcanized rubber, the phenomenon that clamping stagnation of a movable part in the damping moving process affects use can be effectively avoided through the use of the protective sleeve 10, the damping effect of the unmanned aerial vehicle is improved, both sides of the bottom of the inner cavity of the movable rod 15 are both fixedly connected with a second spring 18, the top of the second spring 18 is fixedly connected with a movable plate 17, the top of the movable plate 17 is fixedly connected with a loop bar 13, the top of the loop bar 13 penetrates through the movable rod 15 and is fixedly connected with the joint of the fixed rod 9, the loop bar 13 and the outer side of the movable rod 15 are sleeved with a first spring 14, the bottom of the movable plate 16 is fixedly connected with a movable rod 5, bottom fixedly connected with backup pad 7 of sliding seat 6, the bottom fixedly connected with supporting pad 8 of backup pad 7, the thickness of supporting pad 8 is 2mm, use through supporting pad 8, shock-absorbing capacity when effectively promoting unmanned aerial vehicle to descend, unmanned aerial vehicle's descending safety has been ensured, radiator grille 4 has all been seted up to unmanned aerial vehicle body 1's front and the back, unmanned aerial vehicle body 1's inner chamber is equipped with the radiator fan who uses with the cooperation of radiator grille 4, use through radiator fan, can effectively avoid unmanned aerial vehicle to use the phenomenon that heat can't be dispelled and influence life for a long time, security when unmanned aerial vehicle uses has been promoted.

During the use, the descending impact of unmanned aerial vehicle is taken place atress deformation to unmanned aerial vehicle through 8 contact ground of supporting pad to carry out the shock attenuation energy-absorbing after the unmanned aerial vehicle descends, atress through supporting pad 8 and backup pad 7 drives movable seat 6 and removes, the inner chamber of the 5 withdrawal dead lever 9 of removal drive movable rod through movable seat 6, the removal through movable rod 5 drives movable plate 16 and removes, removal through movable plate 16 compresses first spring 14, the removal through movable plate 16 drives movable rod 15 and removes, second spring 18 that drives its inner chamber through the removal of movable rod 15 is compressed and takes place deformation, removal and deformation through the above-mentioned structure, can effectively absorb the kinetic energy that unmanned aerial vehicle descending produced, make unmanned aerial vehicle reach the effectual function of shock attenuation, and is suitable for being generalized to use.

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 an effectual unmanned aerial vehicle of shock attenuation, includes unmanned aerial vehicle body (1), its characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), fixing rods (9) are fixedly connected to two sides of the bottom of the unmanned aerial vehicle body (1), a movable plate (16) is arranged in an inner cavity of each fixing rod (9), a movable rod (15) is fixedly connected to the top of each movable plate (16), second springs (18) are fixedly connected to two sides of the bottom of the inner cavity of each movable rod (15), a movable plate (17) is fixedly connected to the top of each second spring (18), sleeve rods (13) are fixedly connected to the tops of the movable plates (17), the tops of the sleeve rods (13) penetrate through the movable rods (15) and are fixedly connected with the joints of the fixing rods (9), first springs (14) are sleeved on the outer sides of the sleeve rods (13) and the movable rods (15), movable rods (5) are fixedly connected to the bottom of the movable plates (16), and movable seats (6) are movably connected to the bottoms of the, the bottom of the movable seat (6) is fixedly connected with a supporting plate (7).

2. The unmanned aerial vehicle that shock attenuation is effectual of claim 1, its characterized in that: the equal swing joint in both sides at unmanned aerial vehicle body (1) top has rotary rod (2), the top fixedly connected with screw (3) of rotary rod (2).

3. The unmanned aerial vehicle that shock attenuation is effectual of claim 1, its characterized in that: radiator grille (4) have all been seted up at the front and the back of unmanned aerial vehicle body (1), the inner chamber of unmanned aerial vehicle body (1) is equipped with the radiator fan who uses with radiator grille (4) cooperation.

4. The unmanned aerial vehicle that shock attenuation is effectual of claim 1, its characterized in that: the two sides of the moving plate (16) are fixedly connected with sliding blocks (11), and sliding grooves (12) matched with the sliding blocks (11) for use are formed in the two sides of the inner cavity of the fixing rod (9).

5. The unmanned aerial vehicle that shock attenuation is effectual of claim 1, its characterized in that: the bottom fixedly connected with supporting pad (8) of backup pad (7), the thickness of supporting pad (8) is 2 mm.

6. The unmanned aerial vehicle that shock attenuation is effectual of claim 1, its characterized in that: the bottom of the inner cavity of the fixing rod (9) and the top of the inner cavity of the moving rod (15) are fixedly connected with protecting sleeves (10), and the protecting sleeves (10) are made of vulcanized rubber.