CN210000568U

CN210000568U - unmanned aerial vehicle with landing gear convenient for maintenance

Info

Publication number: CN210000568U
Application number: CN201920474418.4U
Authority: CN
Inventors: 张雷
Original assignee: Jiangxi Zhongyitu Aviation Technology Co Ltd
Current assignee: Jiangxi Zhongyitu Aviation Technology Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-31
Anticipated expiration: 2029-04-10

Abstract

The utility model relates to an unmanned air vehicle technique field specifically is unmanned aerial vehicle with undercarriage convenient to maintain, including the unmanned aerial vehicle body, the lower surface of unmanned aerial vehicle body closely bonds and has the fixed block, the below of fixed block is equipped with the bottom plate, the upper surface of bottom plate closely bonds and has the lantern ring, the surface of the lantern ring is equipped with a plurality of screw, be equipped with fixing bolt in the screw, the below of bottom plate is equipped with the sole that rises and falls, the upper surface that rises and falls the sole is equipped with the stabilizer blade this unmanned aerial vehicle with undercarriage convenient to maintain, when carrying out the maintenance of undercarriage, only need pull out the pillar on unmanned aerial vehicle body ground from the lantern ring through fixing bolt, and pull down the stabilizer blade from rising and falling the sole through the construction bolt and can carry out the maintenance of undercarriage and the.

Description

unmanned aerial vehicle with landing gear convenient for maintenance

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is kinds of unmanned aerial vehicles who have the undercarriage of being convenient for maintain.

Background

With the improvement of the unmanned aerial vehicle technology, the unmanned aerial vehicle is common in daily life and is applied to many life fields, such as photography, monitoring, agricultural irrigation and the like, but when the existing unmanned aerial vehicle is used, the undercarriage and the fuselage are body structures, and the undercarriage is vulnerable parts, so that the maintenance and the replacement of the undercarriage are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide kinds of unmanned aerial vehicle with undercarriage convenient to maintain to solve the maintenance and the change problem of the inconvenient undercarriage of unmanned aerial vehicle that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

unmanned aerial vehicle with undercarriage convenient to maintain, including the unmanned aerial vehicle body, the surface of unmanned aerial vehicle body closely bonds has four flanks that are annular equidistant distribution, install the screw on the flank, the lower surface of unmanned aerial vehicle body closely bonds and has the fixed block, the below of fixed block is equipped with the bottom plate, the upper surface of bottom plate closely bonds and has the lantern ring, the surface of the lantern ring is equipped with a plurality of screw, be equipped with fixing bolt in the screw, the below of bottom plate is equipped with the sole that rises and falls, the upper surface that rises and falls the sole is equipped with the stabilizer blade, the both ends of stabilizer blade all are provided with construction bolt, the stabilizer blade passes through construction bolt with the sole fixed connection that rises and falls, the top of stabilizer blade with the lower surface of bottom.

Preferably, the diameter of the fixing block is matched with the inner diameter of the lantern ring, and the fixing block is in sleeve fit with the lantern ring.

Preferably, the diameter of the fixing bolt is matched with the inner diameter of the screw hole, and the fixing bolt is in threaded connection with the lantern ring through the screw hole.

Preferably, a plurality of heat dissipation holes are formed in the bottom plate and penetrate through the bottom plate.

Preferably, the lower surface of the lifting foot plate is provided with a non-slip mat, and the non-slip mat is tightly bonded with the lower surface of the lifting foot plate.

Preferably, the number of the heat dissipation holes is 20-25, and the heat dissipation holes are arranged in an annular shape at equal intervals.

Preferably, the screw holes penetrate through the lantern ring, and 4-6 screw holes are arranged in an annular and equidistant mode.

Compared with the prior art, the beneficial effects of the utility model are that: this unmanned aerial vehicle with undercarriage convenient to maintain, when carrying out the maintenance of undercarriage, only need pull out the pillar on unmanned aerial vehicle body ground from the lantern ring through fixing bolt to pull down the stabilizer blade from the sole that rises and falls through the construction bolt and can carry out the maintenance of undercarriage and the change of part, solve the maintenance and the change problem of the inconvenient undercarriage of unmanned aerial vehicle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the unmanned aerial vehicle body of the present invention;

FIG. 3 is a schematic structural view of the middle plate and the lifting foot plate of the present invention;

fig. 4 is a schematic view of the middle bottom plate according to the present invention;

fig. 5 is a schematic structural view of the middle lifting foot plate of the present invention.

In the figure: 1. an unmanned aerial vehicle body; 11. a side wing; 111. a propeller; 12. a fixed block; 2. a base plate; 21. a collar; 211. a screw hole; 22. fixing the bolt; 23. heat dissipation holes; 3. lifting foot plates; 31. a support leg; 311. installing a bolt; 32. a non-slip mat.

Detailed Description

The technical solution 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 , but not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

unmanned aerial vehicle who has undercarriage convenient to maintain, as shown in fig. 1-5, including unmanned aerial vehicle body 1, the surface of unmanned aerial vehicle body 1 closely bonds has four flanks 11 that are annular equidistant distribution, install screw 111 on the flank 11, the lower surface of unmanned aerial vehicle body 1 closely bonds and has fixed block 12, the below of fixed block 12 is equipped with bottom plate 2, the upper surface of bottom plate 2 closely bonds and has the lantern ring 21, the surface of lantern ring 21 is equipped with a plurality of screw 211, be equipped with fixing bolt 22 in the screw 211, the below of bottom plate 2 is equipped with the footboard 3 that rises and falls, the upper surface of footboard 3 that rises and falls is equipped with stabilizer blade 31, the both ends of stabilizer blade 31 all are provided with construction bolt 311, stabilizer blade 31 is through construction bolt 311 and the footboard 3 fixed connection that rises and falls, the top.

In this embodiment, the bottom plate 2 and the lifting foot plate 3 are made of PVC (polyvinyl chloride), and the material has the advantages of good wear resistance and corrosion resistance, stable structure, low cost and the like, so that the service life of the lifting foot plate is prolonged.

, a screw hole matched with the mounting bolt 311 is provided on the lifting foot plate 3, so that the mounting bolt 311 passes through the bottom end of the supporting leg 31 to be in threaded connection with the screw hole, which is convenient for mounting and fixing the supporting leg 31 and also convenient for disassembly and maintenance.

Besides, the diameter of fixed block 12 and the internal diameter looks adaptation of the lantern ring 21, fixed block 12 and the lantern ring 21 cup joint the cooperation, and the preferred 25cm of diameter of fixed block 12 in this embodiment can cup joint it on the lantern ring 21 through fixed block 12, and the dismouting between the unmanned aerial vehicle body 1 of being convenient for and the bottom plate 2 is convenient for maintain of the 1 undercarriage of unmanned aerial vehicle body.

It is worth to say that the diameter of fixing bolt 22 and the internal diameter of screw hole 211 are adapted, and fixing bolt 22 passes through screw hole 211 and lantern ring 21 threaded connection, and the internal diameter of screw hole 211 is preferably 4cm in this embodiment, and the fixed bolt 22 is screwed into lantern ring 21 to the utilization of screw hole 211, presss from both sides fixed block 12 of unmanned aerial vehicle body 1 bottom surface in the lantern ring 21.

Specifically, the screw holes 211 penetrate through the lantern ring 21, 4-6 screw holes 211 are arranged and are arranged in an annular and equidistant mode, and the number of the screw holes 211 is preferably 4 in the embodiment, so that the fixing bolts 22 can be used for clamping the fixing blocks 12 on the bottom surface of the unmanned aerial vehicle body 1 in the lantern ring 21.

In this embodiment, a fixing block 12 is disposed on the bottom surface of the main body 1 of the unmanned aerial vehicle, a collar 21 is disposed on the upper surface of the base plate 2, so that the fixing block 12 is inserted into the collar 21, and a plurality of fixing bolts 22 disposed on the outer surface of the collar 21 are screwed into the screw holes 211, so that the fixing block 12 can be clamped in the collar 21 by the fixing bolts 22, which is convenient for the mounting and dismounting between the main body 1 of the unmanned aerial vehicle and the base plate 2, meanwhile, two lifting foot plates 3 are disposed on the lower surface of the base plate 2, and the lifting foot plates 3 are screwed with the support legs 31 disposed on the lower surface of the base plate 2 by the mounting bolts 311, so as to facilitate the dismounting between the support legs 31 and the lifting foot plates 3, therefore, when the landing gear is maintained, the main body 1 of the unmanned aerial vehicle can be dismounted from the collar 21 by the fixing bolts 22, and the support legs 31, easy operation, convenient to use solves the maintenance and the change problem of the inconvenient undercarriage of unmanned aerial vehicle.

Example 2

As the utility model discloses an preferred embodiments, be equipped with a plurality of louvre 23 on the bottom plate 2, louvre 23 runs through bottom plate 2.

Specifically, louvre 23 is equipped with 20-25, is the equidistant range of annular, and the number of louvre 23 is preferred 25 in this embodiment, is convenient for utilize louvre 23 to carry out the heat dissipation to unmanned aerial vehicle body 1 after the operation.

Example 3

As the utility model discloses a preferred embodiments, the lower surface that rises and falls sole 3 is equipped with slipmat 32, and slipmat 32 closely bonds with the lower surface that rises and falls sole 3, and slipmat 32 adopts the rubber material, and this material has good wear-resisting corrosion resistance, and anti-skidding effect is better, can increase the frictional force that rises and falls sole 3 and ground, and the unmanned aerial vehicle body 1 of being convenient for can steady landing when using.

When the unmanned aerial vehicle with the undercarriage convenient for maintenance of the utility model is used, the bottom surface of the unmanned aerial vehicle body 1 is provided with the fixed block 12, the upper surface of the bottom plate 2 is provided with the lantern ring 21, so that the fixed block 12 is inserted in the lantern ring 21, and is screwed into the screw hole 211 by utilizing the plurality of fixing bolts 22 arranged on the outer surface of the lantern ring 21, so that the fixed block 12 can be clamped in the lantern ring 21 by utilizing the fixing bolts 22, thereby being convenient for installation and disassembly between the unmanned aerial vehicle body 1 and the bottom plate 2, meanwhile, the lower surface of the bottom plate 2 is provided with the two lifting foot plates 3, the lifting foot plates 3 are fixed with the supporting feet 31 arranged on the lower surface of the bottom plate 2 through the mounting bolts 311, thereby being convenient for disassembly and assembly between the supporting feet 31 and the lifting foot plates 3, therefore, when the undercarriage is maintained, the unmanned aerial vehicle body 1 only needs to be disassembled from the lantern ring 21 through the fixing bolts 22, and the supporting, in addition, be equipped with a plurality of louvre 23 on the bottom plate 2 and can carry out the thermal treatment to the unmanned aerial vehicle body 1 after the operation, the slipmat 32 that the sole 3 lower surface that rises and falls set up can increase the frictional force that rises and falls sole 3 and ground, and the unmanned aerial vehicle body 1 of being convenient for can steady landing when using, easy operation, convenient to use solves the maintenance and the change problem of the inconvenient undercarriage of unmanned aerial vehicle.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

The utility model provides an unmanned aerial vehicle of kind undercarriage convenient to maintain, including unmanned aerial vehicle body (1), its characterized in that the surface of unmanned aerial vehicle body (1) closely bonds and has four flank (11) that are annular equidistant distribution, install screw (111) on flank (11), the lower surface of unmanned aerial vehicle body (1) closely bonds and has fixed block (12), the below of fixed block (12) is equipped with bottom plate (2), the upper surface of bottom plate (2) closely bonds and has the lantern ring (21), the surface of the lantern ring (21) is equipped with a plurality of screw (211), be equipped with fixing bolt (22) in screw (211), the below of bottom plate (2) is equipped with plays sole (3), the upper surface of sole (3) that rises and falls is equipped with stabilizer blade (31), the both ends of stabilizer blade (31) all are provided with construction bolt (311), stabilizer blade (31) pass through construction bolt (311) with sole (3) fixed connection rises and falls, the top of stabilizer blade (31) with the lower surface of bottom plate (2) closely bonds.
2. A drone with a landing gear to facilitate maintenance according to claim 1, characterised in that: the diameter of the fixed block (12) is matched with the inner diameter of the lantern ring (21), and the fixed block (12) is matched with the lantern ring (21) in a sleeved mode.
3. A drone with a landing gear to facilitate maintenance according to claim 1, characterised in that: the diameter of the fixing bolt (22) is matched with the inner diameter of the screw hole (211), and the fixing bolt (22) is in threaded connection with the lantern ring (21) through the screw hole (211).
4. A drone with a landing gear to facilitate maintenance according to claim 1, characterised in that: the heat dissipation device is characterized in that a plurality of heat dissipation holes (23) are formed in the bottom plate (2), and the heat dissipation holes (23) penetrate through the bottom plate (2).
5. A drone with a landing gear to facilitate maintenance according to claim 1, characterised in that: the lower surface of the foot lifting plate (3) is provided with an anti-skid pad (32), and the anti-skid pad (32) is tightly adhered to the lower surface of the foot lifting plate (3).
6. A drone with a landing gear to facilitate maintenance according to claim 4, characterised in that: 20-25 heat dissipation holes (23) are arranged in an annular and equidistant mode.
7. A drone with a landing gear to facilitate maintenance according to claim 1, characterised in that: the screw holes (211) penetrate through the lantern ring (21), and 4-6 screw holes (211) are arranged at equal intervals in a ring shape.