CN218877555U

CN218877555U - Support for unmanned aerial vehicle

Info

Publication number: CN218877555U
Application number: CN202222544428.5U
Authority: CN
Inventors: 许�鹏
Original assignee: Shenzhen Zhonghan Holdings Group Co ltd
Current assignee: Shenzhen Zhonghan Holdings Group Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-04-18
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to the technical field of buffering, and discloses a support for an unmanned aerial vehicle, which comprises a connecting mechanism, a buffering mechanism and a grounding mechanism, wherein the buffering mechanism is arranged at the bottom of the connecting mechanism, and the grounding mechanism is arranged at the bottom of the buffering mechanism; the grounding mechanism comprises a shell, a universal ball, a second spring and a grounding plate; four shells are respectively fixed at four ends of the bottom of the upper bottom plate of the buffer mechanism, four universal balls are respectively rotatably connected to the bottoms of the four shells, and four second springs are fixed on the inner top walls of the four shells. This support for unmanned aerial vehicle through under unmanned aerial vehicle's weight for universal ball rotates and drives the first spring of pulling, makes the ground plate laminate with the ground of slope, makes buffer gear keep vertical state, thereby strengthens the frame at the subaerial buffering effect to unmanned aerial vehicle of slope.

Description

Support for unmanned aerial vehicle

Technical Field

The utility model relates to a buffering technical field specifically is a support for unmanned aerial vehicle.

Background

The unmanned plane is an unmanned plane which is operated by utilizing a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by an on-board computer, and a support on the unmanned plane is used for buffering and protecting the unmanned plane.

As disclosed in the chinese patent: the utility model provides a shock absorber support for unmanned aerial vehicle, the publication number: CN216887207U, the utility model discloses unmanned aerial vehicle butt center support board, adjust the carriage, then limit structure passes through the position of the fixed carriage of locating hole, clamping structure fixes unmanned aerial vehicle from both sides, when unmanned aerial vehicle descends, elastic buffer structure cushions at first contact ground, then cross and hole dish compress first spring, and under the drive of cross, first slide bar slides along the elastic sleeve, when unmanned aerial vehicle can't realize falling perpendicularly, elastic buffer structure drives cross and hole dish and takes place the dislocation, the elastic sleeve is extruded by first slide bar this moment, the elastic sleeve provides elastic protection to first slide bar, and unmanned aerial vehicle receives the cushion force along the gliding direction of ground friction, thereby make the in-process that falls at unmanned aerial vehicle, buffer connecting portion cooperation elastic buffer structure provides stable and reliable support for unmanned aerial vehicle, but the support on unmanned aerial vehicle generally only emphasizes vertical direction, and the ground of unmanned aerial vehicle position is not all horizontal planes, when unmanned aerial vehicle descends to the slope, unmanned aerial vehicle and frame all are the slope, not only can lead to the landing of unmanned aerial vehicle, and the direction of frame is no longer perpendicular, the impact on the possible ground of the impact of the buffer effect of falling causes the landing of unmanned aerial vehicle to topple.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support for unmanned aerial vehicle to solve the problem that proposes in the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

a support for an unmanned aerial vehicle comprises a connecting mechanism, a buffer mechanism and a grounding mechanism, wherein the buffer mechanism is arranged at the bottom of the connecting mechanism, and the grounding mechanism is arranged at the bottom of the buffer mechanism; the grounding mechanism comprises a shell, a universal ball, a second spring and a grounding plate; four shells are fixed at four ends of the bottom of the upper base plate of the buffer mechanism respectively, four universal balls are connected to the bottoms of the four shells in a rotating mode respectively, four second springs are fixed to the inner top walls of the four shells respectively, the bottom ends of the four second springs are fixed to the tops of the four universal balls respectively, and four ground plates are fixed to the bottoms of the four universal balls respectively.

Preferably, a plurality of convex pins which are arranged at equal intervals are fixed at the bottom of the grounding plate, and the convex pins are in a conical shape.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

the one of which is when using, under the weight through unmanned aerial vehicle for universal ball rotates and drives the first spring of pulling, makes ground plate and the ground laminating of slope, makes buffer gear keep vertical state, thereby the reinforcing frame is subaerial to unmanned aerial vehicle's buffering effect of slope.

When the unmanned aerial vehicle is used, the bottom of the grounding plate is in contact with the inclined ground, so that the convex nails are inserted into the ground, the positioning effect on the unmanned aerial vehicle is enhanced, and the unmanned aerial vehicle is prevented from sliding downwards on the inclined ground to a certain extent.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic perspective view of the U-shaped holding plate of the present invention;

fig. 3 is a schematic front sectional view of the grounding mechanism of the present invention;

fig. 4 is a schematic perspective view of the grounding mechanism of the present invention.

In the figure: 1. a connecting mechanism; 11. a support table; 12. a fixing frame; 13. a bidirectional screw; 14. a first limiting through groove; 15. a second limiting through groove; 16. a first moving plate; 17. a first U-shaped clamping plate; 18. a second moving plate; 19. a second U-shaped clamping plate; 2. a buffer mechanism; 21. a base plate; 22. a top plate; 23. a guide bar; 24. a first spring; 3. a grounding mechanism; 31. a housing; 32. a universal ball; 33. a second spring; 34. a ground plate; 4. and (4) convex nails.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1, 2 and 3, a stand for an unmanned aerial vehicle; the buffer mechanism 2 is arranged at the bottom of the connecting mechanism 1, and the grounding mechanism 3 is arranged at the bottom of the buffer mechanism 2; the connecting mechanism 1 comprises a supporting platform 11, a fixed frame 12, a bidirectional screw 13, a first limiting through groove 14, a second limiting through groove 15, a first moving plate 16, a first U-shaped clamping plate 17, a second moving plate 18 and a second U-shaped clamping plate 19; the fixed frame 12 is fixed on the top of the support table 11, the bidirectional screw 13 is rotatably connected to the left side of the fixed frame 12, the right end of the bidirectional screw 13 is rotatably connected with the inner right side of the fixed frame 12 through a bearing, the first limiting through groove 14 and the second limiting through groove 15 are sequentially formed in the top of the fixed frame 12 from left to right, the first moving plate 16 is in threaded connection with the outer left end of the bidirectional screw 13, the second moving plate 18 is in threaded connection with the outer right end of the bidirectional screw 13, the first U-shaped clamping plate 17 and the second U-shaped clamping plate 19 are respectively fixed on the tops of the first moving plate 16 and the second moving plate 18 and are both in contact with the top of the fixed frame 12, and the buffer mechanism 2 comprises a bottom plate 21, a top plate 22, a guide rod 23 and a first spring 24; the top plate 22 is fixed on the bottom of the support table 11, the bottom plate 21 is located below the top plate 22, the four guide rods 23 are respectively fixed at four ends of the top plate 22, the four guide rods 23 all penetrate through the top plate 22 and are movably connected with the top plate 22, the outer sides of the four first springs 24 are all sleeved with the first springs 24, the top ends of the first springs 24 are fixed with the bottom of the top plate 22, and the bottom ends of the first springs 24 are fixed with the top of the bottom plate 21; the grounding mechanism 3 includes a housing 31, a gimbal ball 32, a second spring 33, and a ground plate 34; the four shells 31 are respectively fixed at four ends of the bottom plate 21, the four universal balls 32 are respectively rotatably connected at the bottoms of the four shells 31, the four second springs 33 are all fixed on the inner top walls of the four shells 31, the bottom ends of the four second springs 33 are respectively fixed with the tops of the four universal balls 32, and the four ground plates 34 are respectively fixed on the bottoms of the four universal balls 32;

when using, twist and move two-way screw rod 13, under the spacing direction of first spacing logical groove 14 and the spacing logical groove 15 of second, it is close to each other to drive first movable plate 16 and second movable plate 18, and it is fixed with unmanned aerial vehicle's bottom centre gripping to drive first U-shaped grip block 17 and second U-shaped grip block 19, unmanned aerial vehicle lands when subaerial at the slope, under unmanned aerial vehicle's weight, make universal ball 32 rotate and drive the first spring 24 of pulling, make ground plate 34 and the ground laminating of slope, make buffer gear 2 keep vertical state, thereby the reinforcing frame is subaerial to unmanned aerial vehicle's buffering effect in the slope, buffer gear 2 is when unmanned aerial vehicle descends, slide and extrude first spring 24 on guide bar 23 at roof 22, thereby realize the buffering to unmanned aerial vehicle.

Example 2: referring to fig. 3 and 4, in the embodiment 1, a plurality of equally spaced pins 4 are fixed to the bottom of the grounding plate 34, and the pins 4 are conical.

When using, make behind the bottom through ground plate 34 and the contact of slope ground in the stud 4 inserts ground to the reinforcing is to unmanned aerial vehicle's location effect, avoids unmanned aerial vehicle subaerial lapse that inclines to a certain extent.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A support for an unmanned aerial vehicle comprises a connecting mechanism (1), a buffer mechanism (2) and a grounding mechanism (3), and is characterized in that the buffer mechanism (2) is installed at the bottom of the connecting mechanism (1), and the grounding mechanism (3) is installed at the bottom of the buffer mechanism (2); the grounding mechanism (3) comprises a shell (31), a universal ball (32), a second spring (33) and a grounding plate (34); four casing (31) are fixed respectively at four ends in the bottom of buffer gear (2) upper plate (21), and four universal balls (32) rotate respectively and connect in the bottom of four casings (31), and four second springs (33) are all fixed on the interior roof of four casings (31), and the bottom of four second springs (33) is fixed with the top of four universal balls (32) respectively, and four ground plates (34) are fixed respectively on the bottom of four universal balls (32).

2. The stand for the unmanned aerial vehicle as claimed in claim 1, wherein a plurality of protruding pins (4) are fixed to the bottom of the grounding plate (34) and arranged at equal intervals, and the protruding pins (4) are conical.