CN216546662U

CN216546662U - Unmanned aerial vehicle horn folds stop device

Info

Publication number: CN216546662U
Application number: CN202220238815.3U
Authority: CN
Inventors: 郭彬新; 范东方
Original assignee: Henan Youxiang Yifei Technology Co ltd
Current assignee: Beijing Oriental Sharp Laser Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-05-17
Anticipated expiration: 2032-01-28

Abstract

The utility model provides an unmanned aerial vehicle horn folding limiting device, which belongs to the technical field of folding wing unmanned aerial vehicles and comprises a fixing clamp and a horn, wherein a groove is formed in the top of the fixing clamp, a pressure spring is fixedly connected inside the groove, a connecting rod is sleeved inside the pressure spring, a top block is fixedly connected to the top end of the connecting rod, the diameter of the top block is larger than that of the pressure spring, a limiting block is fixedly connected to the bottom end of the connecting rod, a mounting hole is formed inside the horn, and a first clamping groove and a second clamping groove are formed in the bottom of the mounting hole. This stop device is folded to unmanned aerial vehicle horn, simple structure is convenient for carry out unblock and spacing, under the prerequisite of guaranteeing horn job stabilization, makes the operation simple more laborsaving, and it is more convenient to use, and this stop device is folded to unmanned aerial vehicle horn can be applicable to special-shaped unmanned aerial vehicle, has increased the commonality of structure, reduces the limitation that the device used, is favorable to using widely.

Description

Unmanned aerial vehicle horn folds stop device

Technical Field

The utility model belongs to the technical field of folding wing unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle arm folding limiting device.

Background

The pilotless plane is called unmanned plane for short, and is a unmanned aerial vehicle operated by radio remote control equipment and a self-contained program control device. The wing of unmanned aerial vehicle is the part that provides lift, because take-off weight and the restriction of flight principle, thereby the wing is often designed into elongated shape and guarantees that the aircraft has sufficient lift, but this will appear a lot of problems, and the wing is long and thin, and the space that occupies will be bigger, is very unfavorable for unmanned aerial vehicle's storage and transportation. Therefore, a folding mechanism is needed to fold the wing. The existing solution is that the wings are connected through a mechanical structure, and then the folding and unfolding of the wings are realized through a manual method.

The existing wing folding limiting device of the unmanned aerial vehicle is complex in knob structure and difficult in unlocking limitation, and the folding limiting structure is not suitable for an irregular unmanned aerial vehicle, so that the use limitation is large, and the wing folding limiting device is not beneficial to popularization and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an unmanned aerial vehicle arm folding limiting device, and aims to solve the problems that the unmanned aerial vehicle arm folding limiting device in the prior art is complex in structure and large in use limitation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a folding stop device of unmanned aerial vehicle horn, includes fixation clamp and horn, the top of fixation clamp is seted up flutedly, the inside fixedly connected with pressure spring of recess, the inside cover of pressure spring is equipped with the connecting rod, the top fixedly connected with kicking block of connecting rod, the diameter of kicking block is greater than the diameter of pressure spring, the bottom fixedly connected with stopper of connecting rod, the mounting hole has been seted up to the inside of horn, first draw-in groove and second draw-in groove have been seted up to the bottom of mounting hole, the stopper is located the inside of mounting hole, the third draw-in groove has been seted up to the bottom of fixation clamp, the bottom fixedly connected with fixture block of stopper, first draw-in groove, second draw-in groove and third draw-in groove all with fixture block looks adaptation.

Preferably, the number of the clamping blocks is two, and the two clamping blocks are symmetrically distributed on two sides of the bottom of the limiting block.

Preferably, a cap is sleeved on the outer side of the top block.

Preferably, the cap is made of a nylon material or an ABS material.

Compared with the prior art, the utility model has the beneficial effects that:

1. this stop device is folded to unmanned aerial vehicle horn, simple structure is convenient for carry out unblock and spacing, is guaranteeing under horn job stabilization's the prerequisite, makes the operation simple labour saving more, and it is more convenient to use.

2. This stop device is folded to unmanned aerial vehicle horn can be applicable to special-shaped unmanned aerial vehicle, has increased the commonality of structure, reduces the limitation that the device used, is favorable to using widely.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing clip of the present invention;

FIG. 4 is a schematic view of the bottom structure of the horn according to the present invention.

In the figure: 1. a fixing clip; 2. capping; 3. a first card slot; 4. a limiting block; 5. a clamping block; 6. mounting holes; 7. a connecting rod; 8. a top block; 9. a groove; 10. a pressure spring; 11. a second card slot; 12. and a third card slot.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a folding stop device of unmanned aerial vehicle horn, including fixation clamp 1 and horn, recess 9 has been seted up at the top of fixation clamp 1, the inside fixedly connected with pressure spring 10 of recess 9, the inside cover of pressure spring 10 is equipped with connecting rod 7, the top fixedly connected with kicking block 8 of connecting rod 7, the diameter of kicking block 8 is greater than the diameter of pressure spring 10, the bottom fixedly connected with stopper 4 of connecting rod 7, mounting hole 6 has been seted up to the inside of horn, first draw-in groove 3 and second draw-in groove 11 have been seted up to the bottom of mounting hole 6, stopper 4 is located the inside of mounting hole 6, third draw-in groove 12 has been seted up to the bottom of fixation clamp 1, the bottom fixedly connected with fixture block 5 of stopper 4, first draw-in groove 3, second draw-in groove 11 and third draw-in groove 12 all with fixture block 5 looks adaptations.

In the embodiment of the utility model, when the horn needs to be unfolded, the top block 8 is pressed downwards, the top block 8 drives the connecting rod 7 to move the limiting block 4 downwards, the pressure spring 10 is in a compressed state, the limiting block 4 drives the clamping block 5 to move downwards and separate from the second clamping groove 11, at the moment, the horn is relieved from limiting, so that the horn can rotate, after the horn rotates to a proper position, the top block 8 is loosened, the limiting block 4 drives the clamping block 5 to reset under the reaction force of the pressure spring 10, so that the clamping block is combined with the corresponding first clamping groove 3, under the combined action of the third clamping groove 12, the first clamping groove 3 and the clamping block 5, the horn is limited, so that the horn is fixed in position, the structure is simple, the unlocking and the limiting are convenient, under the premise of ensuring the stable working of the horn, the operation is simpler and labor-saving, the use is more convenient, by adjusting the included angle between the first clamping groove 3 and the second clamping groove 11 inside the horn, can carry out the spacing of multi-angle to the horn, can be applicable to special-shaped unmanned aerial vehicle, increase the commonality of structure, reduce the limitation that the device used, be favorable to using widely.

Specifically, there are two fixture blocks 5, and two fixture blocks 5 are the symmetric distribution in the bottom both sides of stopper 4.

In this embodiment: through setting up two symmetric distribution's fixture block 5, make the bottom both sides atress of stopper 4 more even stable.

Specifically, the cap 2 is sleeved on the outer side of the top block 8.

In this embodiment: through establishing block 2 at the outside cover of kicking block 8, can shelter from recess 9, reach waterproof dirt-proof effect.

Specifically, the cap 2 is made of a nylon material or an ABS material.

In this embodiment: through setting up block 2 that nylon or ABS material made, make block 2 possess higher mechanical strength and toughness, can make it have good protective effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stop device is folded to unmanned aerial vehicle horn, includes fixation clamp (1) and horn, its characterized in that: a groove (9) is formed in the top of the fixing clamp (1), a pressure spring (10) is fixedly connected inside the groove (9), a connecting rod (7) is sleeved in the pressure spring (10), the top end of the connecting rod (7) is fixedly connected with a top block (8), the diameter of the top block (8) is larger than that of the pressure spring (10), the bottom end of the connecting rod (7) is fixedly connected with a limiting block (4), a mounting hole (6) is arranged in the machine arm, a first clamping groove (3) and a second clamping groove (11) are arranged at the bottom of the mounting hole (6), the limiting block (4) is positioned inside the mounting hole (6), the bottom of the fixing clamp (1) is provided with a third clamping groove (12), the bottom fixedly connected with fixture block (5) of stopper (4), first draw-in groove (3), second draw-in groove (11) and third draw-in groove (12) all with fixture block (5) looks adaptation.

2. The folding stop device of unmanned aerial vehicle horn of claim 1, characterized in that: the number of the clamping blocks (5) is two, and the two clamping blocks (5) are symmetrically distributed on two sides of the bottom of the limiting block (4).

3. The folding stop device of unmanned aerial vehicle horn of claim 1 or 2, characterized in that: the top outer side of the top block (8) is sleeved with a cover cap (2).

4. The folding stop device of unmanned aerial vehicle horn of claim 3, characterized in that: the cap (2) is made of nylon material or ABS material.