CN212243804U

CN212243804U - Unmanned aerial vehicle that stability is good

Info

Publication number: CN212243804U
Application number: CN202020546694.XU
Authority: CN
Inventors: 董朝华
Original assignee: Hunan Free Flight Electronic Technology Co ltd
Current assignee: Hunan Free Flight Electronic Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-29
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an unmanned aerial vehicle that stability is good, including base, unmanned aerial vehicle body, buffer gear and firm mechanism, buffer gear sets up the bottom at the base, firm mechanism sets up on buffer gear, the mid point department at the base top is installed to the unmanned aerial vehicle body, buffer gear includes the mounting panel, the mounting panel sets up the bottom at the base. The utility model discloses a mounting panel, the fixed block, the fixed axle, the connecting plate, the gyro wheel, buffer spring, the set casing, damping spring, the fly leaf, mutually supporting of connecting plate and roof, thereby avoided unmanned aerial vehicle and ground to carry out the rigid contact, steadiness when having improved unmanned aerial vehicle and ground contact greatly, avoid causing the phenomenon that the inside component of unmanned aerial vehicle damaged because of vibrations to appear because of the rigid contact, thereby it can be stable descending to have the cushion effect when making unmanned aerial vehicle and ground contact, unmanned aerial vehicle's life has been improved greatly, bring very big facility for the user.

Description

Unmanned aerial vehicle that stability is good

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle that stability is good.

Background

The unmanned plane is called as an unmanned plane for short, is an unmanned aerial vehicle operated by utilizing a radio remote control device and a self-contained program control device, is a general name of the unmanned aerial vehicle in practice, and can be defined as follows from the technical point of view: compared with manned aircraft, the unmanned fixed wing aircraft has the advantages of small volume, low manufacturing cost, convenient use, low requirement on the operational environment, strong battlefield viability and the like. But common unmanned aerial vehicle's steadiness is relatively poor, because unmanned aerial vehicle all supports base and ground rigid contact when descending, can produce very big shock for the unmanned aerial vehicle fuselage, probably can cause the not hard up of inside electrical components to lead to the unable stable descending of unmanned aerial vehicle, influenced unmanned aerial vehicle's life, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle that stability is good 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: an unmanned aerial vehicle with good stability comprises a base, an unmanned aerial vehicle body, a buffering mechanism and a stabilizing mechanism, wherein the buffering mechanism is arranged at the bottom of the base, the stabilizing mechanism is arranged on the buffering mechanism, and the unmanned aerial vehicle body is arranged at the midpoint of the top of the base;

the buffer mechanism comprises a mounting plate, the mounting plate is arranged at the bottom of the base, fixed blocks are arranged on the left side and the right side of the bottom of the mounting plate, a fixed shaft is arranged on the front surface of the fixed block, a connecting plate is movably connected to the surface of the fixed shaft, rollers are arranged on the front surface of the connecting plate and on the side far away from the fixed shaft, a buffer spring is arranged on the side, close to the mounting plate, of the connecting plate, and one end, close to the mounting plate, of the buffer spring;

firm mechanism includes the set casing, the mid point department in the mounting panel bottom is installed to the set casing, damping spring is all installed to the left and right sides at set casing inner wall top, and fly leaf fixed connection is passed through to two damping spring's bottom, firm board is all installed to the left and right sides of fly leaf bottom, the bottom of firm board is run through the set casing and is extended to its outside, and roof fixed connection is passed through to the bottom of two firm boards.

Preferably, the top of the mounting plate and the bottom of the base are in contact with each other.

Preferably, the movable plate is slidably connected to an inner wall of the stationary casing.

Preferably, the left and right sides at base top all is provided with the fixing bolt with mounting panel threaded connection, fixing bolt's bottom is from last to running through base and mounting panel in proper order down and extending to the outside of mounting panel.

Preferably, the bottom of the top plate is provided with a rubber pad.

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

1. the utility model discloses a mounting panel, the fixed block, the fixed axle, the connecting plate, the gyro wheel, buffer spring, the set casing, damping spring, the fly leaf, mutually supporting of connecting plate and roof, thereby avoided unmanned aerial vehicle and ground to carry out the rigid contact, steadiness when having improved unmanned aerial vehicle and ground contact greatly, avoid causing the phenomenon that the inside component of unmanned aerial vehicle damaged because of vibrations to appear because of the rigid contact, thereby it can be stable descending to have the cushion effect when making unmanned aerial vehicle and ground contact, unmanned aerial vehicle's life has been improved greatly, bring very big facility for the user.

2. The utility model discloses a set up fixing bolt to make the later stage convenience maintain buffer gear and stabilizing mean, improved buffer gear and stabilizing mean's life greatly, through setting up the rubber pad, thereby make the descending of unmanned aerial vehicle more stable.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a schematic structural diagram of the front view of the present invention.

In the figure: 1 base, 2 unmanned aerial vehicle body, 3 buffer gear, 31 mounting panel, 32 fixed block, 33 fixed axles, 34 connecting plates, 35 gyro wheel, 36 buffer spring, 4 firm mechanism, 41 set casing, 42 damping spring, 43 fly leaf, 44 firm board, 45 roof, 5 fixing bolt, 6 rubber pads.

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.

Please refer to fig. 1-2, an unmanned aerial vehicle with good stability comprises a base 1, an unmanned aerial vehicle body 2, a buffering mechanism 3 and a stabilizing mechanism 4, wherein the buffering mechanism 3 is arranged at the bottom of the base 1, the stabilizing mechanism 4 is arranged on the buffering mechanism 3, and the unmanned aerial vehicle body 2 is arranged at the middle point of the top of the base 1.

Buffer gear 3 includes mounting panel 31, mounting panel 31 sets up the bottom at base 1, the top of mounting panel 31 and base 1's bottom contaction each other, the left and right sides at base 1 top all is provided with fixing bolt 5 with 31 threaded connection of mounting panel, fixing bolt 5's bottom is from last to running through base 1 and mounting panel 31 and extending to the outside of mounting panel 31 down in proper order, the equal fixedly connected with fixed block 32 in the left and right sides of mounting panel 31 bottom, the positive fixedly connected with fixed axle 33 of fixed block 32, the surface swing joint of fixed axle 33 has connecting plate 34, one side fixedly connected with gyro wheel 35 of fixed axle 33 is just kept away from in the front of connecting plate 34, one side fixedly connected with buffer spring 36 that connecting plate 34 is close to mounting panel 31, buffer spring 36 is close to the one end.

Stabilizing mean 4 includes set casing 41, the midpoint department in mounting panel 31 bottom is installed to set casing 41, the equal fixedly connected with damping spring 42 in the left and right sides at set casing 41 inner wall top, fly leaf 43 fixed connection is passed through to two damping spring 42's bottom, fly leaf 43 sliding connection is on the inner wall of set casing 41, the equal fixedly connected with stabilizing plate 44 in the left and right sides of fly leaf 43 bottom, the bottom of stabilizing plate 44 runs through set casing 41 and extends to its outside, roof 45 fixed connection is passed through to two stabilizing plate 44's bottom, the bottom fixedly connected with rubber pad 6 of roof 45, through setting up rubber pad 6, thereby make unmanned aerial vehicle's descending more stable, through setting up fixing bolt 5, thereby make the later stage conveniently maintain buffer mean 3 and stabilizing mean 4, the life of buffer mean 3 and stabilizing mean 4 has been improved greatly, through mounting panel 31, Fixed block 32, fixed axle 33, connecting plate 34, gyro wheel 35, buffer spring 36, set casing 41, damping spring 42, fly leaf 43, mutually support of steadying board 44 and roof 45, thereby avoided unmanned aerial vehicle and ground to carry out the rigidity contact, steadiness when having improved unmanned aerial vehicle and ground contact greatly, avoid causing the phenomenon that the inside component of unmanned aerial vehicle damaged because of vibrations appear because of the rigidity contact, thereby have the descending that the cushion effect can be stable when making unmanned aerial vehicle and ground contact, unmanned aerial vehicle's life has been improved greatly, bring very big facility for the user.

During the use, when unmanned aerial vehicle body 2 descends, gyro wheel 35 can take place the contact with ground earlier, gyro wheel 35 rolls subaerial, then gyro wheel 35 drives connecting plate 34 and extrudees buffer spring 36 motion around fixed axle 33, then unmanned aerial vehicle body 2 continues downstream because of inertia this moment, when rubber pad 6 and ground take place the contact, rubber pad 6 passes through roof 45 and firm board 44 and drives fly leaf 43 upwards and extrude damping spring 42 motion, thereby the steadiness when having improved unmanned aerial vehicle and ground contact greatly, when the later stage need be dismantled mounting panel 31, rotate fixing bolt 5, make fixing bolt 5 and mounting panel 31 take place the separation can.

In summary, the following steps: this unmanned aerial vehicle that stability is good through mutually supporting of mounting panel 31, fixed block 32, fixed axle 33, connecting plate 34, gyro wheel 35, buffer spring 36, set casing 41, damping spring 42, fly leaf 43, firm board 44 and roof 45, has solved the problem that proposes among the above-mentioned background art.

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 stability is good, includes base (1), unmanned aerial vehicle body (2), buffer gear (3) and stabilizing mean (4), its characterized in that: the buffering mechanism (3) is arranged at the bottom of the base (1), the stabilizing mechanism (4) is arranged on the buffering mechanism (3), and the unmanned aerial vehicle body (2) is arranged at the midpoint of the top of the base (1);

buffer gear (3) includes mounting panel (31), mounting panel (31) set up the bottom at base (1), fixed block (32) are all installed to the left and right sides of mounting panel (31) bottom, fixed axle (33) are installed in the front of fixed block (32), the surperficial swing joint of fixed axle (33) has connecting plate (34), gyro wheel (35) are installed in the front of connecting plate (34) and the one side of keeping away from fixed axle (33), buffer spring (36) are installed to one side that connecting plate (34) are close to mounting panel (31), one end and mounting panel (31) fixed connection that buffer spring (36) are close to mounting panel (31);

stabilizing mean (4) is including set casing (41), the mid point department in mounting panel (31) bottom is installed to set casing (41), damping spring (42) are all installed to the left and right sides at set casing (41) inner wall top, and fly leaf (43) fixed connection is passed through to the bottom of two damping spring (42), firm board (44) are all installed to the left and right sides of fly leaf (43) bottom, the bottom of firm board (44) runs through set casing (41) and extends to its outside, and roof (45) fixed connection is passed through to the bottom of two firm boards (44).

2. The good unmanned aerial vehicle of stability of claim 1, characterized in that: the top of the mounting plate (31) is in contact with the bottom of the base (1).

3. The good unmanned aerial vehicle of stability of claim 1, characterized in that: the movable plate (43) is slidably connected to the inner wall of the fixed shell (41).

4. The good unmanned aerial vehicle of stability of claim 1, characterized in that: the left and right sides at base (1) top all is provided with fixing bolt (5) with mounting panel (31) threaded connection, the bottom of fixing bolt (5) from last to running through base (1) and mounting panel (31) in proper order down and extending to the outside of mounting panel (31).

5. The good unmanned aerial vehicle of stability of claim 1, characterized in that: and a rubber pad (6) is arranged at the bottom of the top plate (45).