CN108082455A

CN108082455A - A kind of new unmanned plane chassis

Info

Publication number: CN108082455A
Application number: CN201810099700.9A
Authority: CN
Inventors: 郑向东
Original assignee: Chengdu Yu Feng Technology Co Ltd
Current assignee: Chengdu Yu Feng Technology Co Ltd
Priority date: 2018-02-01
Filing date: 2018-02-01
Publication date: 2018-05-29

Abstract

The invention discloses a kind of new unmanned plane chassis, including bearing substrate, mounting post and bearing base, the mounting post is fixedly mounted in the middle part of the upper surface of bearing substrate, the both sides of the bearing substrate are installed with connecting plate, the end of the connecting plate is connected with supporting rack by support shaft, the one side of support frame as described above is connected with bumper bracket by connecting pin, and the bearing base is fixedly mounted on the bottom of supporting rack, and the bottom of the bearing base is installed with silicagel pad.The new unmanned plane Undercarriage structure design is reasonable; it is easy to use; the difference is that, the Undercarriage structure and function are more perfect with traditional bottom bracket, are collectively constituted by branched support component and multigroup bumper and absorbing shock component; there is very high performance in support damping; to the degree of protection higher of unmanned plane main body, and can be applicable in and in different terrain, unmanned plane takes off and lands; and each component low cost of the chassis has very high practical value and wide promotion prospect.

Description

Novel unmanned aerial vehicle chassis

Technical Field

The invention relates to the technical field, in particular to a novel unmanned aerial vehicle chassis.

Background

The unmanned aerial vehicle chassis is installed and is used for protecting unmanned aerial vehicle's support in the unmanned aerial vehicle bottom, plays fine support guard action. But traditional unmanned aerial vehicle chassis is simple cradling piece, and the structure is specific, does not have sufficient buffering shock-absorbing structure as the basis, can not stretch, breaks easily when receiving stronger pressure and loses the protection to unmanned aerial vehicle to this kind of chassis self also need often to be changed, and economic value is low.

Disclosure of Invention

The invention aims to provide a novel unmanned aerial vehicle chassis to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel unmanned aerial vehicle chassis, includes bearing substrate, erection column and bears the base, erection column fixed mounting is at the up end middle part of bearing substrate, the equal fixed mounting in both sides of bearing substrate has the connecting plate, the end of connecting plate is connected with the support frame through the back shaft, there is the buffering frame one side of support frame through the connecting pin connection, bear base fixed mounting in the bottom of support frame, the bottom fixed mounting who bears the base has the silica gel pad.

Preferably, the bearing substrate's bottom surface middle part fixed mounting has the damping piece, the inner chamber middle part fixed mounting of damping piece has the damping axle, damping axle and erection column fixed connection, the outer fringe fixed mounting of damping axle has first spring, the upper end of first spring and the bottom of bearing substrate mutually contact, the bottom and the buffer frame fixed connection of damping piece, the outer fringe terminal surface of buffer frame is the arc structure.

Preferably, a connecting shaft is installed in an inner cavity of the connecting pin, a connecting seat is fixedly installed at the outer edge of the connecting shaft, the connecting seat is fixedly connected with the buffer frame through a second spring, and the second spring is wound on the outer edge of the connecting shaft.

Preferably, the bottom end face of the supporting base is an arc-shaped face, and the upper end face of the bearing base is fixedly connected with the supporting frame through a reinforcing rib.

Preferably, the bearing substrate, the connecting plate and the support frame are all made of rubber and plastic materials.

Compared with the prior art, the invention has the beneficial effects that: this novel unmanned aerial vehicle chassis structural design is reasonable, high durability and convenient use, lie in with traditional chassis difference, this chassis structure is more perfect with the function, constitute jointly through many supporting component and multiunit buffering damper assembly, have very high performance on supporting the shock attenuation, protection degree to the unmanned aerial vehicle main part is higher, and can be suitable for with different topography in, take off and descending of unmanned aerial vehicle, and this chassis cost is low, most subassembly can all directly be processed in batches through the mould and obtain, very high practical value and wide popularization prospect have.

Drawings

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

FIG. 2 is a schematic view of a connecting pin according to the present invention;

FIG. 3 is a schematic view of the shock absorbing member of the present invention.

In the figure: the damping device comprises a bearing base plate 1, a damping piece 2, a mounting column 3, a connecting pin 4, a silica gel pad 5, a connecting shaft 6, a bearing base 7, a buffering frame 8, a reinforcing rib 9, a supporting frame 10, a supporting shaft 11, a connecting plate 12, a damping shaft 13, a first spring 14, a second spring 15 and a connecting seat 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" 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 should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a novel unmanned aerial vehicle chassis technical solution: the utility model provides a novel unmanned aerial vehicle chassis, includes bearing substrate 1, erection column 3 and bears base 7, 3 fixed mounting of erection column are at bearing substrate 1's up end middle part, the equal fixed mounting in both sides of bearing substrate 1 has connecting plate 12, the end of connecting plate 12 is connected with support frame 10 through back shaft 11, one side of support frame 10 is connected with buffer frame 8 through connecting pin 4, install connecting axle 6 in the inner chamber of connecting pin 4, the outer fringe fixed mounting of connecting axle 6 has connecting seat 16, through 15 fixed connection of second spring between connecting seat 16 and the buffer frame 8.

Second spring 15 twines in the outer fringe of connecting axle 6, installs the spring part in its connection structure, and its aim at strengthens its shock-absorbing capacity, offsets the pressure that bears through the elastic deformation of spring to avoid support frame 10 to receive direct impact force, bearing substrate 1's bottom surface middle part fixed mounting has damper 2, damper 2's inner chamber middle part fixed mounting has damping shaft 13, damping shaft 13 and erection column 3 fixed connection, damper shaft 13's outer fringe fixed mounting has first spring 14, first spring 14's upper end and bearing substrate 1's bottom mutual contact.

The bottom of the shock absorber 2 is fixedly connected to the buffer frame 8. The outer edge end surface of the buffer frame 8 is an arc structure for shock absorption, and at the same time, it strengthens the fixing effect of the mounting column 3 to ensure that each component is in use. The load-bearing base 7 is fixedly installed at the bottom of the support frame 10, the bottom of the load-bearing base 7 is fixedly installed with a silicone pad 5, and the bottom end surface of the support base 7 is more stable. It is an arc-shaped surface, and the upper end surface of the bearing base 7 is fixedly connected to the support frame 10 through the reinforcing rib 9 to make the connection structure more firm and stable. The bearing substrate 1, the connecting plate 12 and the support frame 10 are all made of rubber and plastic materials. With low cost and high service life, all parts can be produced in batches using molds, and can also be achieved through 3D printing technology if conditions permit.

The working principle is as follows: the main function of the product lies in supporting and shock absorption, in the supporting structure, the bearing substrate 1, the supporting frame 10 and the bearing base 7 give most of functional support, the bearing substrate 1 provides a mounting platform, the bearing substrate is mounted with the body through the mounting column 3, the supporting frame 10 is used as the supporting structure of the main body and is used for manufacturing and height support, the bearing base 7 is used for supporting the bottom and is directly contacted with the ground, in the shock absorption structure, mainly used are the shock absorbing piece 2 and the buffer frame 8, the shock absorbing piece 2 is directly contacted with the mounting column 3 and the shock absorbing shaft 13, most of force matching connecting frames 12 are dispersedly conducted onto the supporting frame 10, and primary shock absorption is carried out through the first spring 14, and the buffer frame 8 is used for buffering the supporting frame 10, through the connecting shaft in the connecting pin 4 and the arc-shaped structure of the buffer frame 8, the vertical downward force applied to the supporting frame 10 is dispersed in the transverse direction, thereby protecting the body of the supporting frame 10.

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 novel unmanned aerial vehicle chassis, includes bearing substrate (1), erection column (3) and bears base (7), its characterized in that: the utility model discloses a bearing base plate, including erection column (3), bearing base plate (1), connecting plate (12), support shaft (11) are connected with support frame (10) through back shaft (11) to the both sides of bearing base plate (1), the equal fixed mounting in both sides of bearing base plate (1), the end of connecting plate (12), one side of support frame (10) is connected with buffer frame (8) through connecting pin (4), bear base (7) fixed mounting in the bottom of support frame (10), the bottom fixed mounting who bears base (7) has silica gel pad (5).

2. The novel unmanned aerial vehicle chassis of claim 1, wherein: the utility model discloses a damping device, including bearing substrate (1), damping piece (2), inner chamber middle part fixed mounting of damping piece (2) has damping axle (13), damping axle (13) and erection column (3) fixed connection, the outer fringe fixed mounting of damping axle (13) has first spring (14), the upper end of first spring (14) and the bottom of bearing substrate (1) contact each other, the bottom and buffer frame (8) fixed connection of damping piece (2), the outer fringe terminal surface of buffer frame (8) is the arc structure.

3. The novel unmanned aerial vehicle chassis of claim 1, wherein: the connecting shaft (6) is installed in the inner cavity of the connecting pin (4), the connecting seat (16) is fixedly installed at the outer edge of the connecting shaft (6), the connecting seat (16) is fixedly connected with the buffer frame (8) through the second spring (15), and the second spring (15) is wound on the outer edge of the connecting shaft (6).

4. The novel unmanned aerial vehicle chassis of claim 1, wherein: the bottom end face of the supporting base (7) is an arc-shaped face, and the upper end face of the bearing base (7) is fixedly connected with the supporting frame (10) through a reinforcing rib (9).

5. The novel unmanned aerial vehicle chassis of claim 1, wherein: the bearing substrate (1), the connecting plate (12) and the support frame (10) are all made of rubber and plastic materials.

6. The novel unmanned aerial vehicle chassis of claim 1, wherein: the connecting plate (12) forms an angle of 15 degrees with the horizontal plane.

7. The novel unmanned aerial vehicle chassis of claim 1, wherein: the bearing base (7) and the bearing substrate (1) are parallel to the horizontal plane.