CN213057501U

CN213057501U - Unmanned aerial vehicle that barrier propterty is strong

Info

Publication number: CN213057501U
Application number: CN202021461131.7U
Authority: CN
Inventors: 张馨月; 王龙华
Original assignee: Individual
Current assignee: Wuhan Aoan Jingyuan Surveying And Mapping Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-27
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses an unmanned aerial vehicle that barrier propterty is strong, the reciprocating impact tunnel drilling machine comprises a machine body, the equal fixedly connected with wing all around of fuselage, the top fixedly connected with screw of wing, one side fixedly connected with baffle-box of keeping away from the fuselage of wing, the equal fixedly connected with horizontal pole in top and the bottom of baffle-box inner chamber one side, the one end fixedly connected with stopper of baffle-box is kept away from to the horizontal pole. The utility model discloses a baffle-box, the horizontal pole, the stopper, buffer spring, the montant, the connecting rod, the carriage release lever, the slider, the spout, the buffer beam, the cooperation of buffer board and first attenuator is used, possess the advantage that barrier propterty is strong, it is not enough perfect to have solved current unmanned aerial vehicle barrier propterty, unmanned aerial vehicle is when flying, probably because the operator fails in time to react and leads to unmanned aerial vehicle to hit the barrier, it is impaired to make the paddle, the paddle is impaired leads to unmanned aerial vehicle to crash, thereby lead to unmanned aerial vehicle's damage and loss of property's problem easily.

Description

Unmanned aerial vehicle that barrier propterty is strong

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an unmanned air vehicle that barrier propterty is strong.

Background

Unmanned aerial vehicle is called unmanned aerial vehicle for short, unmanned aerial vehicle is an unmanned aerial vehicle operated by utilizing a radio remote control device and a self-contained program control device, the unmanned aerial vehicle has wide application in military and civil use by virtue of self advantages, especially in civil use, the unmanned aerial vehicle is applied in the fields of aerial photography, agriculture, plant protection, self-timer, express transportation, disaster relief, wild animal observation, electric inspection, disaster relief, environment monitoring, movie shooting and the like, the application of the unmanned aerial vehicle is greatly expanded, however, the existing unmanned aerial vehicle has insufficient protection performance, when flying, the unmanned aerial vehicle can cause the unmanned aerial vehicle to collide with obstacles due to failure of timely reaction of an operator, so that blades are damaged, the blades are damaged to cause the unmanned aerial vehicle to crash, and the damage to the unmanned aerial vehicle and the loss to property are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle that barrier propterty is strong, possess the advantage that barrier propterty is strong, solved current unmanned aerial vehicle barrier propterty still not enough perfect, unmanned aerial vehicle when flying, probably because the operator fails in time to react and leads to unmanned aerial vehicle to hit the barrier, make the paddle impaired unmanned aerial vehicle crash that leads to of paddle to lead to unmanned aerial vehicle's damage and loss of property's problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: an unmanned aerial vehicle with strong protection performance comprises a body, wings are fixedly connected to the periphery of the body, propellers are fixedly connected to the tops of the wings, a buffer box is fixedly connected to one side of the wings, away from the body, a transverse rod is fixedly connected to the top and the bottom of one side of an inner cavity of the buffer box, a limiting block is fixedly connected to one end, away from the buffer box, of the transverse rod, a buffer spring is sleeved on the surface of the transverse rod, a vertical rod penetrates through the surface of the transverse rod, a connecting rod is fixedly connected to the top and the bottom of one side of the vertical rod, a moving rod is fixedly connected to one end, away from the vertical rod, of the connecting rod, a sliding block is fixedly connected to the top and the bottom of the moving rod, sliding grooves matched with the sliding block are formed in the top and the, one end of the buffer rod, far away from the moving rod, extends to the outside of the buffer box and is fixedly connected with a buffer plate.

Preferably, one side of the inner cavity of the buffer box is fixedly connected with a first damper, and one end, far away from the buffer box, of the first damper is fixedly connected with the moving rod.

Preferably, the equal fixedly connected with landing leg in four corners at the fuselage back, the one end fixedly connected with damper box of fuselage is kept away from to the landing leg, the top fixedly connected with damping spring of damper box inner chamber, damping spring's bottom fixedly connected with movable plate, the both sides of movable plate all with the inner wall sliding connection of damper box, the bottom fixedly connected with riser of movable plate, the bottom of riser extends to the outside and the fixedly connected with damping plate of damper box.

Preferably, the top of the inner cavity of the shock absorption box is fixedly connected with a second damper, and the bottom of the second damper is fixedly connected with the movable plate.

Preferably, one end of the buffer spring is fixedly connected with the buffer box, and the end, far away from the buffer box, of the buffer spring is fixedly connected with the vertical rod.

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

1. the utility model discloses a baffle-box, the horizontal pole, the stopper, buffer spring, the montant, the connecting rod, the carriage release lever, the slider, the spout, the buffer beam, the cooperation of buffer board and first attenuator is used, possess the advantage that barrier propterty is strong, it is not enough perfect to have solved current unmanned aerial vehicle barrier propterty, unmanned aerial vehicle is when flying, probably because the operator fails in time to react and leads to unmanned aerial vehicle to hit the barrier, it is impaired to make the paddle, the paddle is impaired leads to unmanned aerial vehicle to crash, thereby lead to unmanned aerial vehicle's damage and loss of property's problem easily.

2. The utility model discloses a set up first attenuator, can improve the stability of carriage release lever, through setting up the surge tank, can be convenient for carry out the shock attenuation protection to the fuselage, through setting up the second attenuator, can improve the stability of movable plate.

Drawings

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

FIG. 2 is a sectional view of the buffer box of the present invention;

fig. 3 is a partial front view of the structure of the present invention.

In the figure: 1. a body; 2. an airfoil; 3. a propeller; 4. a buffer tank; 5. a cross bar; 6. a limiting block; 7. a buffer spring; 8. a vertical rod; 9. a connecting rod; 10. a travel bar; 11. a slider; 12. a chute; 13. a buffer rod; 14. a buffer plate; 15. a first damper; 16. a support leg; 17. a damper box; 18. a damping spring; 19. moving the plate; 20. a vertical plate; 21. a damper plate; 22. a second damper.

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.

Referring to fig. 1-3, an unmanned aerial vehicle with strong protection performance comprises a body 1, wings 2 are fixedly connected around the body 1, propellers 3 are fixedly connected to the tops of the wings 2, a buffer box 4 is fixedly connected to one side of the wings 2, which is far away from the body 1, a cross rod 5 is fixedly connected to the top and the bottom of one side of an inner cavity of the buffer box 4, a limit block 6 is fixedly connected to one end of the cross rod 5, which is far away from the buffer box 4, a buffer spring 7 is sleeved on the surface of the cross rod 5, a vertical rod 8 is arranged on the surface of the cross rod 5 in a penetrating manner, a connecting rod 9 is fixedly connected to the top and the bottom of one side of the vertical rod 8, a moving rod 10 is fixedly connected to one end of the connecting rod 9, a sliding block 11 is fixedly connected to the top and the bottom of the moving rod 10, sliding grooves 12 matched with the sliding block, one end of the buffer rod 13 far away from the moving rod 10 extends to the outside of the buffer box 4 and is fixedly connected with a buffer plate 14, one side of the inner cavity of the buffer box 4 is fixedly connected with a first damper 15, the stability of the moving rod 10 can be improved by arranging the first damper 15, one end of the first damper 15 far away from the buffer box 4 is fixedly connected with the moving rod 10, four corners of the back surface of the machine body 1 are fixedly connected with supporting legs 16, one end of the supporting legs 16 far away from the machine body 1 is fixedly connected with a shock absorption box 17, shock absorption protection can be conveniently carried out on the machine body 1 by arranging the shock absorption box 17, the top of the inner cavity of the shock absorption box 17 is fixedly connected with a shock absorption spring 18, the bottom of the shock absorption spring 18 is fixedly connected with a moving plate 19, two sides of the moving plate 19 are slidably connected with the inner wall of the shock absorption box 17, the bottom of the moving plate 19, the top of the inner cavity of the shock absorption box 17 is fixedly connected with a second damper 22, the stability of the movable plate 19 can be improved by arranging the second damper 22, the bottom of the second damper 22 is fixedly connected with the movable plate 19, one end of the buffer spring 7 is fixedly connected with the buffer box 4, one end of the buffer spring 7 far away from the buffer box 4 is fixedly connected with the vertical rod 8, through the matching use of the buffer box 4, the cross rod 5, the limiting block 6, the buffer spring 7, the vertical rod 8, the connecting rod 9, the moving rod 10, the sliding block 11, the sliding chute 12, the buffer rod 13, the buffer plate 14 and the first damper 15, the unmanned aerial vehicle has the advantage of strong protection performance, solves the problems that the existing unmanned aerial vehicle has insufficient protection performance, when the unmanned aerial vehicle flies, probably because the operator fails to respond in time and leads to unmanned aerial vehicle to hit the barrier, make the paddle impaired, the paddle is impaired leads to unmanned aerial vehicle to crash to lead to unmanned aerial vehicle's damage and loss of property's problem easily.

During the use, when propeller 3 will collide the foreign object, buffer board 14 can contact with the object earlier, buffer board 14 can produce the removal under object reaction force, buffer board 14 removes and drives buffer beam 13 and remove, buffer beam 13 removes and drives carriage release lever 10 and remove, carriage release lever 10 removes and drives slider 11 and slide at the inner chamber of spout 12, carriage release lever 10 removes and drives connecting rod 9 and remove, connecting rod 9 removes and drives montant 8 and remove, montant 8 removes and exerts pressure buffer spring 7, make buffer spring 7 produce deformation, because the elasticity that buffer spring 7 itself has, can cushion protection to buffer board 14, thereby protect propeller 3.

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 unmanned aerial vehicle that barrier propterty is strong, includes fuselage (1), its characterized in that: the airplane comprises a fuselage (1), wings (2) are fixedly connected to the periphery of the fuselage (1), propellers (3) are fixedly connected to the tops of the wings (2), a buffer box (4) is fixedly connected to one side of the wings (2) far away from the fuselage (1), transverse rods (5) are fixedly connected to the top and the bottom of one side of an inner cavity of the buffer box (4), limiting blocks (6) are fixedly connected to one ends of the transverse rods (5) far away from the buffer box (4), buffer springs (7) are sleeved on the surfaces of the transverse rods (5), vertical rods (8) are arranged on the surfaces of the transverse rods (5) in a penetrating mode, connecting rods (9) are fixedly connected to the top and the bottom of one side of each vertical rod (8), moving rods (10) are fixedly connected to one ends of the connecting rods (9) far away from the vertical rods (8), and sliders (11, spout (12) that cooperation slider (11) used are all seted up to the top and the bottom of baffle-box (4) inner chamber, one end fixedly connected with buffer beam (13) of connecting rod (9) are kept away from in carriage release lever (10), the one end that carriage release lever (10) were kept away from in buffer beam (13) extends to outside and fixedly connected with buffer board (14) of baffle-box (4).

2. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle comprises: one side fixedly connected with first attenuator (15) of baffle-box (4) inner chamber, the one end and the carriage release lever (10) fixed connection of baffle-box (4) are kept away from in first attenuator (15).

3. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle comprises: the equal fixedly connected with landing leg (16) in four corners at fuselage (1) back, the one end fixedly connected with damper box (17) of fuselage (1) are kept away from in landing leg (16), the top fixedly connected with damping spring (18) of damper box (17) inner chamber, the bottom fixedly connected with movable plate (19) of damping spring (18), the both sides of movable plate (19) all with the inner wall sliding connection of damper box (17), the bottom fixedly connected with riser (20) of movable plate (19), the bottom of riser (20) extends to the outside and the fixedly connected with damping plate (21) of damper box (17).

4. The unmanned aerial vehicle of claim 3, wherein the unmanned aerial vehicle comprises: the top of the inner cavity of the shock absorption box (17) is fixedly connected with a second damper (22), and the bottom of the second damper (22) is fixedly connected with the moving plate (19).

5. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle comprises: one end of the buffer spring (7) is fixedly connected with the buffer box (4), and one end, far away from the buffer box (4), of the buffer spring (7) is fixedly connected with the vertical rod (8).