CN218858731U

CN218858731U - Prevent to cushion impaired unmanned aerial vehicle descending supporting wheel

Info

Publication number: CN218858731U
Application number: CN202320178301.8U
Authority: CN
Inventors: 付晓亮; 赵国跃
Original assignee: Shenzhen Beinuosi Technology Co ltd
Current assignee: Shenzhen Beinuosi Technology Co ltd
Priority date: 2023-01-18
Filing date: 2023-01-18
Publication date: 2023-04-14
Anticipated expiration: 2033-01-18

Abstract

The utility model discloses a prevent to cushion impaired unmanned aerial vehicle descending supporting wheel, concretely relates to unmanned aerial vehicle field, including connecting plate and buffering subassembly, a side surface of connecting plate is provided with the buffering subassembly, the buffering subassembly includes supporting leg, first hollow tube, second hollow tube, stationary blade, buffer spring, end cover and slipmat. The utility model discloses a be equipped with the buffering subassembly and be favorable to unmanned aerial vehicle descending supporting wheel when descending in-process and ground contact, can reduce the damage that the recoil force that produces because the impact force caused to the unmanned aerial vehicle structure, when preventing to cushion impaired unmanned aerial vehicle descending supporting wheel when unmanned aerial vehicle descends in the use, the supporting leg carries out the activity of stretching out and drawing back through first hollow tube and second hollow tube, the recoil force that reduces the impact force and produce transmits unmanned aerial vehicle, the supporting leg passes through buffer spring and plays the purpose of buffering with the stationary blade simultaneously, and when end cover and ground contact, the slipmat increases and the frictional force between the ground, thereby play skid-proof purpose.

Description

Prevent to cushion impaired unmanned aerial vehicle descending supporting wheel

Technical Field

The utility model relates to an unmanned aerial vehicle field, more specifically say, the utility model relates to a prevent to cushion impaired unmanned aerial vehicle descending supporting wheel.

Background

An unmanned plane is an unmanned plane for short, and is an unmanned plane controlled by radio remote control equipment and a self-contained program control device, or is completely or intermittently and autonomously operated by a vehicle-mounted computer, the unmanned plane can generate impact force when contacting with the ground when landing, and the recoil force generated by the impact force can damage the structure of the unmanned plane, so that an unmanned plane landing support wheel for preventing buffer damage is required to be used;

through the retrieval, the current patent (publication number: CN 214138938U) discloses a supporting device convenient for unmanned aerial vehicle to land, which comprises an unmanned aerial vehicle body, wherein the bottom end of the unmanned aerial vehicle body is fixedly connected with a connecting rod, a fixing plate is fixedly connected onto the connecting rod, an insertion block is fixedly connected onto the fixing plate and is inserted into a limiting block, a sliding block is fixedly arranged inside the limiting block and is inserted into the insertion block, a spring is fixedly connected onto the limiting block and is fixedly connected onto the fixing plate, and a supporting rod is fixedly connected onto the limiting block. The utility model discloses be provided with inserted block and stopper, the inserted block will form one downwards when the unmanned aerial vehicle body descends and promote then reduce the impact force of unmanned aerial vehicle body through the elasticity of spring to protect the inside equipment of unmanned aerial vehicle body, when the machine oar is changed to needs, drive the threaded rod through the rotation of bull stick and rotate, the rotation of threaded rod is convenient for the clamp splice and breaks away from the both sides of fixture block, thereby changes the machine oar.

The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the existing supporting device can generate impact force with the ground when the unmanned aerial vehicle lands, and the recoil force caused by the impact force can damage the structure of the unmanned aerial vehicle, so that the service life of the unmanned aerial vehicle is shortened, and the practicability of the landing supporting wheel of the unmanned aerial vehicle is reduced; 2. when current strutting arrangement used for a long time, can produce wearing and tearing, when wearing and tearing seriously need change strutting arrangement, because current strutting arrangement mostly uses a plurality of screws to fix, lead to dismantling the installation step loaded down with trivial details to strutting arrangement's dismantlement installation convenience has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model aims to provide a prevent to cushion impaired unmanned aerial vehicle descending supporting wheel possesses the advantage that can reduce the damage that the recoil force that produces because the impact force caused the unmanned aerial vehicle structure.

(II) technical scheme

This for realize above-mentioned purpose, the utility model provides a following technical scheme, a prevent to cushion impaired unmanned aerial vehicle descending supporting wheel adopted technical scheme is: the utility model provides a prevent to cushion impaired unmanned aerial vehicle descending supporting wheel, includes connecting plate and buffering subassembly, a side surface of connecting plate is provided with the buffering subassembly, the buffering subassembly includes supporting leg, first hollow tube, second hollow tube, stationary blade, buffer spring, end cover and slipmat, the equal fixed connection of supporting leg is around a side surface of connecting plate.

The utility model discloses a supporting leg, including the one end of supporting leg, the first hollow tube of one end fixedly connected with of supporting leg, the one end outside surface swing joint of first hollow tube has the second hollow tube, the one end fixedly connected with stationary blade of second hollow tube, a side fixed surface of stationary blade is connected with buffer spring, buffer spring's other end fixed connection is on a side surface of supporting leg, the cover at the bottom of the opposite side fixed surface of stationary blade is connected with, stationary blade fixed connection is at the inner wall below surface of cover at the bottom, cover swing joint is on supporting leg one end outside surface at the bottom, a side surface bonding of cover has the slipmat at the bottom.

Preferably, the support leg forms a telescopic structure through a space between the first hollow pipe and the second hollow pipe, and the center line of the first hollow pipe is overlapped with the center line of the second hollow pipe.

Preferably, the supporting leg is movably connected with the fixed plate through a buffer spring, and the central line of the buffer spring is overlapped with the central line of the fixed plate.

Preferably, an adhesive structure is formed between the non-slip mat and the bottom sleeve, and the outer radius of the non-slip mat is larger than that of the bottom sleeve.

As preferred, a side surface of connecting plate is provided with the installation component, the installation component includes bottom plate, curb plate, screw hole, screw thread post, connecting block and connecting hole, bottom plate fixed connection is on a side surface of connecting plate, the equal fixedly connected with curb plate in a side surface both sides of bottom plate, screw hole has all been seted up to the both sides of curb plate, the screw thread post is installed in the inside cooperation of screw hole, the screw thread post passes through to constitute threaded connection between screw hole and the curb plate, the screw hole sets up with the axis symmetry of curb plate.

Preferably, the connecting block is connected with the bottom plate in a clamping manner through a side plate, and the side plate is symmetrically arranged by using the central axis of the bottom plate.

Preferably, the two sides of the surface of the connecting block are provided with connecting holes, the threaded column is in through connection with the connecting block through the connecting holes, and the size of the threaded column is matched with that of the connecting holes.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent to cushion impaired unmanned aerial vehicle descending supporting wheel possesses following beneficial effect.

1. The utility model discloses in, be favorable to unmanned aerial vehicle descending supporting wheel when descending in-process and ground contact through being equipped with the buffering subassembly, can reduce the damage that the recoil force that produces because the impact force caused to the unmanned aerial vehicle structure, thereby unmanned aerial vehicle's life has been prolonged, the practicality of unmanned aerial vehicle descending supporting wheel has been improved, when preventing to cushion impaired unmanned aerial vehicle descending supporting wheel when unmanned aerial vehicle descends in the use, the supporting leg carries out flexible activity through first hollow tube and second hollow tube, the recoil force that reduces the impact force and produces transmits unmanned aerial vehicle, the supporting leg plays the purpose of buffering through buffer spring and stationary blade simultaneously, and when end cover and ground contact, the slipmat increases and the frictional force between the ground, thereby play skid-proof purpose.

2. The utility model discloses in, be favorable to unmanned aerial vehicle descending supporting wheel to appear wearing and tearing when needing to dismantle the change long-time the use through being equipped with the installation component, it is simple and convenient to dismantle the installation step, can dismantle the change fast, thereby the unmanned aerial vehicle descending supporting wheel dismantlement installation convenience has been improved, when the supporting wheel uses wearing and tearing need change for a long time, dismantle the supporting wheel of wearing and tearing, pass through the outside surface at the connecting block with new bottom plate curb plate card, then screw into the screw hole with the screw thread post and pass the connecting hole and carry out threaded connection installation with the screw hole that opposite side curb plate surface was seted up, thereby carry out fixed mounting with connecting block and bottom plate.

Drawings

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

FIG. 2 is a schematic view of the structure of the buffering assembly of the present invention;

FIG. 3 is a schematic view of the mounting assembly of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 of the present invention.

In the figure: 1. a connecting plate; 2. a buffer assembly; 201. supporting legs; 202. a first hollow tube; 203. a second hollow tube; 204. a fixing sheet; 205. a buffer spring; 206. a bottom cover; 207. a non-slip mat; 3. mounting the component; 301. a base plate; 302. a side plate; 303. a threaded hole; 304. a threaded post; 305. connecting blocks; 306. and (4) connecting the holes.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1, the present invention: the utility model provides a prevent to cushion impaired unmanned aerial vehicle descending supporting wheel, includes connecting plate 1 and buffering subassembly 2, and one side surface of connecting plate 1 is provided with installation component 3.

Wherein: be favorable to unmanned aerial vehicle descending supporting wheel when descending in-process and ground contact through being equipped with buffering subassembly 2, can reduce the damage that the recoil force that the impact force produced caused the unmanned aerial vehicle structure, thereby unmanned aerial vehicle's life has been prolonged, the practicality of unmanned aerial vehicle descending supporting wheel has been improved, be favorable to unmanned aerial vehicle descending supporting wheel to appear wearing and tearing when needing to dismantle the change long-time use through being equipped with installation component 3, it is simple and convenient to dismantle the installation step, can dismantle the change fast, thereby unmanned aerial vehicle descending supporting wheel dismantlement installation convenience has been improved.

Referring to fig. 1 and 2, an unmanned aerial vehicle landing support wheel for preventing buffer damage includes a support leg 201, a first hollow tube 202, a second hollow tube 203, a fixing plate 204, a buffer spring 205, a bottom sleeve 206 and a non-slip mat 207, wherein the support leg 201 is fixedly connected around one side surface of a connecting plate 1, one end of the support leg 201 is fixedly connected with the first hollow tube 202, one end outer side surface of the first hollow tube 202 is movably connected with the second hollow tube 203, one end of the second hollow tube 203 is fixedly connected with a fixing plate 204, one side surface of the fixing plate 204 is fixedly connected with the buffer spring 205, the other end of the buffer spring 205 is fixedly connected to one side surface of the support leg 201, the other side surface of the fixing plate 204 is fixedly connected with the bottom sleeve 206, the fixing plate 204 is fixedly connected to the surface below the inner wall of the bottom sleeve 206, the bottom sleeve 206 is movably connected to the outer side surface of the support leg 201, the non-slip mat 207 is bonded to one side surface of the bottom sleeve 206, the support leg 201 is formed into a telescopic structure through the first hollow tube 202 and the non-slip mat 206, the center line of the support leg 202 is overlapped with the center line of the non-slip mat 206, the support leg, the radius of the non-slip mat 207 is larger than the radius of the non-slip mat 206.

Wherein: be favorable to unmanned aerial vehicle to descend the supporting wheel when descending in-process and ground contact through being equipped with buffering subassembly 2, can reduce the damage that the recoil force that produces because the impact force caused to the unmanned aerial vehicle structure, thereby unmanned aerial vehicle's life has been prolonged, the practicality of unmanned aerial vehicle descending supporting wheel has been improved, when preventing to cushion impaired unmanned aerial vehicle descending supporting wheel when unmanned aerial vehicle descends in the use, supporting leg 201 carries out flexible activity through first hollow tube 202 and second hollow tube 203, the recoil force that reduces the impact force and produces transmits unmanned aerial vehicle, supporting leg 201 plays the purpose of buffering through buffer spring 205 and stationary blade 204 simultaneously, and when end cover 206 and ground contact, slipmat 207 increases the frictional force between with the ground, thereby play skid-proof purpose.

Please refer to fig. 1, fig. 3 and fig. 4, an unmanned aerial vehicle landing support wheel for preventing buffer damage, the mounting assembly 3 includes a bottom plate 301, a side plate 302, a threaded hole 303, a threaded column 304, a connecting block 305 and a connecting hole 306, the bottom plate 301 is fixedly connected to one side surface of the connecting plate 1, the side plate 302 is fixedly connected to both sides of one side surface of the bottom plate 301, the threaded hole 303 is formed in both sides of the side plate 302, the threaded column 304 is installed in the threaded hole 303 in an internal fit manner, the threaded column 304 forms a threaded connection with the side plate 302 through the threaded hole 303, the threaded hole 303 is symmetrically arranged with a central axis of the side plate 302, the connecting block 305 forms a snap connection with the bottom plate 301 through the side plate 302, the side plate 302 is symmetrically arranged with the central axis of the bottom plate 301, the connecting hole 306 is formed in both sides of the surface of the connecting block 305, the threaded column 304 forms a through connection with the connecting block 305 through the connecting hole 306, and the size of the threaded column 304 is matched with the size of the connecting hole 306.

Wherein: be favorable to unmanned aerial vehicle to descend the supporting wheel through being equipped with installation component 3 and wear and tear appear in long-time use and need dismantle when changing, it is simple and convenient to dismantle the installation step, can dismantle the change fast, thereby unmanned aerial vehicle descending supporting wheel dismantles the installation convenience, when the supporting wheel uses wear and tear to change for a long time, dismantle the supporting wheel of wearing and tearing, pass through curb plate 302 card with new bottom plate 301 on the outside surface of connecting block 305, then screw into screw hole 303 with screw post 304 and pass connecting hole 306 and the screw hole 303 that opposite side curb plate 302 surface was seted up and carry out the threaded connection installation, thereby carry out fixed mounting with connecting block 305 and bottom plate 301.

The working principle of the utility model is as follows; when preventing that impaired unmanned aerial vehicle of buffering from descending supporting wheel when unmanned aerial vehicle descends in the use, supporting leg 201 carries out flexible activity through first hollow tube 202 and second hollow tube 203, reduce the recoil force that the impact force produced and transmit unmanned aerial vehicle, supporting leg 201 plays the purpose of buffering through buffer spring 205 and stationary blade 204 simultaneously, and when end cover 206 and ground contact, slipmat 207 increases the frictional force between with ground, thereby play skid-proof purpose, when the supporting wheel uses wearing and tearing to need to be changed for a long time, dismantle the supporting wheel of wearing and tearing, pass through curb plate 302 card at the outside surface of connecting block 305 with new bottom plate 301, then twist into screw hole 303 with screw thread post 304 and pass connecting hole 306 and the screw hole 303 that the opposite side curb plate 302 surface was seted up and carry out the threaded connection installation, thereby carry out fixed mounting with connecting block 305 and bottom plate 301, just so accomplished the theory of operation and the workflow that prevent impaired unmanned aerial vehicle from descending supporting wheel of buffering.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a prevent to cushion impaired unmanned aerial vehicle descending supporting wheel, includes connecting plate (1) and buffering subassembly (2), its characterized in that: a buffer assembly (2) is arranged on one side surface of the connecting plate (1), the buffer assembly (2) comprises supporting legs (201), a first hollow tube (202), a second hollow tube (203), a fixing piece (204), a buffer spring (205), a bottom sleeve (206) and an anti-skid pad (207), and the supporting legs (201) are fixedly connected to the periphery of one side surface of the connecting plate (1);

the utility model discloses a supporting leg, including the one end fixedly connected with of supporting leg (201), the one end outside surface swing joint of first hollow tube (202) has second hollow tube (203), the one end fixedly connected with stationary blade (204) of second hollow tube (203), one side fixed surface of stationary blade (204) is connected with buffer spring (205), the other end fixed connection of buffer spring (205) is on one side surface of supporting leg (201), cover (206) at the bottom of the opposite side fixed surface of stationary blade (204) is connected with, inner wall below surface of cover (206) at the bottom of stationary blade (204) fixed connection, cover (206) swing joint is at supporting leg (201) one end outside surface at the bottom, a side surface bonding of cover (206) at the bottom has slipmat (207).

2. The unmanned aerial vehicle landing support wheel for preventing buffer damage according to claim 1, wherein: the support leg (201) forms a telescopic structure through the first hollow pipe (202) and the second hollow pipe (203), and the center line of the first hollow pipe (202) is overlapped with the center line of the second hollow pipe (203).

3. The unmanned aerial vehicle landing support wheel for preventing buffer damage according to claim 1, wherein: the supporting leg (201) is movably connected with the fixing plate (204) through a buffer spring (205), and the center line of the buffer spring (205) is overlapped with the center line of the fixing plate (204).

4. The unmanned aerial vehicle landing support wheel for preventing buffer damage according to claim 1, wherein: an adhesive structure is formed between the anti-skid pad (207) and the bottom sleeve (206), and the outer radius of the anti-skid pad (207) is larger than that of the bottom sleeve (206).

5. The unmanned aerial vehicle landing support wheel for preventing buffer damage according to claim 1, wherein: one side surface of connecting plate (1) is provided with installation component (3), installation component (3) include bottom plate (301), curb plate (302), screw hole (303), screw thread post (304), connecting block (305) and connecting hole (306), bottom plate (301) fixed connection is on one side surface of connecting plate (1), the equal fixedly connected with curb plate (302) in one side surface both sides of bottom plate (301), screw hole (303) have all been seted up to the both sides of curb plate (302), screw thread post (304) are installed to the fit inside of screw hole (303), screw thread post (304) constitute threaded connection between through screw hole (303) and curb plate (302), screw hole (303) set up with the axis symmetry of curb plate (302).

6. The unmanned aerial vehicle landing support wheel for preventing buffer damage of claim 5, wherein: the connecting block (305) is connected with the bottom plate (301) in a clamping manner through the side plate (302), and the side plate (302) is symmetrically arranged on the central axis of the bottom plate (301).

7. The unmanned aerial vehicle landing support wheel for preventing buffer damage of claim 5, wherein: connecting holes (306) are formed in two sides of the surface of the connecting block (305), the threaded column (304) is in penetrating connection with the connecting block (305) through the connecting holes (306), and the size of the threaded column (304) is matched with that of the connecting holes (306).