CN219838715U - Unmanned aerial vehicle flight buffer stop - Google Patents

Abstract

The utility model belongs to the field of anti-collision devices, in particular to an unmanned aerial vehicle flight anti-collision device, which aims at the problem that the existing unmanned aerial vehicle flight anti-collision device can only protect rotating blades and is inconvenient to be provided with protection problems on the outer sides of the whole body of an unmanned aerial vehicle body.

Description

Unmanned aerial vehicle flight buffer stop

Technical Field

The utility model relates to the technical field of anti-collision devices, in particular to an unmanned aerial vehicle flight anti-collision device.

Background

The unmanned plane is called as an unmanned plane for short, is a unmanned plane which is controlled by using a radio remote control device and a self-contained program control device, or is fully or intermittently operated autonomously by a vehicle-mounted computer, and an anti-collision device is needed for collision prevention when the unmanned plane flies.

Existing unmanned aerial vehicle flight buffer stop:

publication No.: CN 218022203U's patent document discloses an unmanned aerial vehicle collision avoidance device that flies, including unmanned aerial vehicle main part, dead lever and protection machanism, be equipped with a plurality of dead levers in the unmanned aerial vehicle main part, be equipped with the connecting seat on the dead lever, be equipped with the rotary vane on the connecting seat, and correspond the rotary vane on the dead lever and be equipped with protection machanism, correspond protection machanism on the connecting rod still be equipped with buffer machanism. When the rotary blade protective cover is used, the two handles are pulled to drive the pull rods to move away from each other, the pull rods drive the two connecting plates to move away from each other, the connecting plates compress the springs, the protective cover is rotated again to insert the connecting blocks into the clamping grooves, the handles are loosened, the pull rods are inserted into the limiting grooves on the connecting blocks under the action of spring force, limiting and fixing of the protective cover are facilitated, and therefore the rotary blade is covered, and the protective cover provides protective effects for the rotary blade.

But foretell unmanned aerial vehicle flight buffer stop can only protect the rotary vane, is inconvenient for being equipped with the protection to the whole outside of organism, consequently we propose an unmanned aerial vehicle flight buffer stop for solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, an unmanned aerial vehicle flight anti-collision device can only protect rotating blades and is inconvenient to protect the outer side of the whole body of a machine body.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an unmanned aerial vehicle anticollision device that flies, including locating a plurality of dead levers in the unmanned aerial vehicle main part, be equipped with the connecting seat on the dead lever, be equipped with the rotary vane on the connecting seat, the top of a plurality of dead levers all is equipped with the protection casing, the rotary vane is located the protection casing that corresponds, the draw-in groove has all been seted up to the one end of a plurality of dead levers, the one end of rectangular rod is all blocked to the equal card in a plurality of draw-in grooves, be equipped with crashproof buffer gear on a plurality of rectangular rods, be equipped with locking mechanical system on a plurality of dead levers, locking mechanical system and a plurality of rectangular rod cooperation, two slots have all been seted up at the top of a plurality of dead levers, the fixed slot has all been seted up on the inner wall of one side of a plurality of slots, the equal fixed mounting in bottom of a plurality of protection casings has the inserted block, the inserted block is located the slot that corresponds, the equal fixed block with the corresponding fixed slot clamping of a plurality of inserted block, be equipped with blocking mechanism on a plurality of rectangular rods, blocking mechanism and a plurality of protection casings cooperation.

Preferably, the anti-collision buffer mechanism comprises a plurality of first arc plates, and one ends of a plurality of first springs are fixedly arranged on the first arc plates.

Preferably, the other ends of the first springs positioned on the same first arc plate are fixedly provided with the same second arc plate.

Preferably, the locking mechanism comprises a plurality of T-shaped locking blocks, locking grooves are formed in the bottoms of the rectangular rods, and the tops of the T-shaped locking blocks are clamped with the corresponding locking grooves.

Preferably, the bottoms of the fixing rods are provided with sliding holes, and the outer sides of the T-shaped locking blocks are in sliding connection with the inner walls of the corresponding sliding holes.

Preferably, the bottoms of the fixing rods are fixedly provided with one ends of second springs, and the other ends of the second springs are fixedly connected with the T-shaped locking blocks.

Preferably, the blocking mechanism comprises a plurality of L-shaped blocks, the bottoms of the L-shaped blocks are fixedly connected with the tops of the rectangular rods respectively, and one sides of the L-shaped blocks are contacted with the outer sides of the protective covers respectively.

In the utility model, the unmanned aerial vehicle flight anti-collision device has the beneficial effects that:

inserting two inserting blocks at the bottom of the protective cover and fixing blocks of the inserting blocks into two slots on the fixing rod, pushing the protective cover to move towards a direction close to the unmanned aerial vehicle main body, enabling the two fixing blocks to be clamped into the two fixing grooves, then pulling the T-shaped locking blocks downwards, stretching the second springs to clamp the rectangular rod into the clamping grooves, enabling the L-shaped blocks on the rectangular rod to prop against the protective cover to prevent the protective cover from backing, loosening the T-shaped locking blocks, resetting the second springs to enable the T-shaped locking blocks to be clamped into the locking grooves upwards, fixing the rectangular rod, fixing the remaining rectangular rod and the protective cover in the same manner, protecting rotary blades through the protective cover, and protecting the outer side of the unmanned aerial vehicle main body through the arrangement of the second arc-shaped plates and the first springs;

the utility model is convenient for assembling and fixing the protective cover and the rectangular rod, can protect the rotary blade, and can protect the outer side of the unmanned aerial vehicle main body.

Drawings

Fig. 1 is a schematic structural view of an unmanned aerial vehicle flight collision avoidance device provided by the utility model;

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of an unmanned aerial vehicle flight collision avoidance device according to the present utility model;

fig. 3 is a schematic top view of a rectangular rod, a first spring, a first arc plate and a second arc plate of the unmanned aerial vehicle flight collision avoidance device.

In the figure: 1. an unmanned aerial vehicle main body; 2. a fixed rod; 3. a protective cover; 4. inserting blocks; 5. a fixed block; 6. a slot; 7. a fixing groove; 8. a clamping groove; 9. a rectangular bar; 10. a first arcuate plate; 11. a first spring; 12. a second arcuate plate; 13. an L-shaped block; 14. a locking groove; 15. a T-shaped locking block; 16. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-3, an unmanned aerial vehicle flight buffer stop, including locating a plurality of dead levers 2 on the unmanned aerial vehicle main part 1, be equipped with the connecting seat on the dead lever 2, be equipped with the rotary vane on the connecting seat, the top of a plurality of dead levers 2 all is equipped with protection casing 3, and the rotary vane is located corresponding protection casing 3, unmanned aerial vehicle main part 1, dead lever 2, rotary vane, protection casing 3 direct reference publication number: the unmanned aerial vehicle main part, the dead lever, the rotary vane, the protection casing of CN 218022203U's patent document disclosure, for prior art, draw-in groove 8 has all been seted up to the one end of a plurality of dead levers 2, the one end of rectangle pole 9 is all blocked to the in a plurality of draw-in grooves 8, be equipped with crashproof buffer mechanism on a plurality of rectangle poles 9, be equipped with locking mechanical system on a plurality of dead levers 2, locking mechanical system cooperates with a plurality of rectangle poles 9, two slot 6 have all been seted up at the top of a plurality of dead levers 2, fixed slot 7 has all been seted up on the inner wall of one side of a plurality of slot 6, the equal fixed mounting of bottom of a plurality of protection casings 3 has inserted block 4, inserted block 4 is located corresponding slot 6, one side of a plurality of inserted block 4 all fixed mounting has fixed block 5, fixed block 5 and corresponding fixed slot 7 cartridge, be equipped with blocking mechanism on a plurality of rectangle poles 9, blocking mechanism cooperates with a plurality of protection casings 3, blocking mechanism includes a plurality of L shape pieces 13, the bottom of a plurality of L shape pieces 13 respectively with the top fixed connection of a plurality of rectangle poles 9, one side of a plurality of L shape pieces 13 contacts the outside of protection casings 3 respectively.

In this embodiment, the anti-collision buffer mechanism includes a plurality of first arc plates 10, one ends of a plurality of first springs 11 are fixedly mounted on the plurality of first arc plates 10, and the other ends of the plurality of first springs 11 located on the same first arc plate 10 are fixedly mounted with the same second arc plate 12.

In this embodiment, the locking mechanism includes a plurality of T-shaped locking blocks 15, the bottom of a plurality of rectangular bars 9 has all been seted up locking groove 14, the top and the locking groove 14 clamping that corresponds of T-shaped locking blocks 15, the sliding hole has all been seted up to the bottom of a plurality of dead levers 2, the outside and the inner wall sliding connection of corresponding sliding hole of T-shaped locking blocks 15, the one end of second spring 16 is all fixed mounting in the bottom of a plurality of dead levers 2, the other end and the T-shaped locking blocks 15 fixed connection of second spring 16.

In this embodiment, during the use, insert two inserts 4 and the fixed block 5 of inserts 4 on protection casing 3 bottom in two slot 6 on dead lever 2, then promote protection casing 3 and remove to the direction that is close to unmanned aerial vehicle main part 1, make two fixed blocks 5 card go into in two fixed slots 7, then pull down T shape locking piece 15, second spring 16 is stretched, in card slot 8 is gone into to rectangle pole 9 card, L shape piece 13 on the rectangle pole 9 supports protection casing 3, prevent protection casing 3 to fall back, loosen T shape locking piece 15, second spring 16 resets and makes T shape locking piece 15 upwards block go into in the locking slot 14, fix rectangle pole 9, accomplish the fixed to remaining rectangle pole 9 and protection casing 3 through the protection casing 3, can protect the outside of unmanned aerial vehicle main part 1 through setting up of second arc 12 and first spring 11.

Example two

The difference between this embodiment and the first embodiment is that: the locking mechanism comprises a plurality of locking bolts which are respectively and threadedly mounted at the bottoms of the plurality of fixing rods 2, the bottoms of the plurality of rectangular rods 9 are respectively provided with a thread groove, and the locking bolts are in threaded connection with the corresponding thread grooves.

The rectangular bar 9 can be fixed when the locking bolt is in threaded connection with the thread groove by replacing the T-shaped locking block, the second spring and the locking groove with the locking bolt and the thread groove.

The remainder is the same as in embodiment one.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides an unmanned aerial vehicle anticollision device that flies, including locating a plurality of dead levers (2) on unmanned aerial vehicle main part (1), be equipped with the connecting seat on dead lever (2), be equipped with rotatory leaf on the connecting seat, its characterized in that, the top of a plurality of dead levers (2) all is equipped with protection casing (3), rotatory leaf is located protection casing (3) that correspond, draw-in groove (8) have all been seted up to the one end of a plurality of dead levers (2), all block the one end that has rectangular bar (9) in a plurality of draw-in grooves (8), be equipped with crashproof buffer gear on a plurality of rectangular bar (9), be equipped with locking mechanical system on a plurality of dead levers (2), locking mechanical system and a plurality of rectangular bar (9) cooperation, two slot (6) have all been seted up on the inner wall of one side of a plurality of dead levers (2), the bottom of a plurality of protection casings (3) all fixed mounting have cartridge (4), cartridge (4) are located corresponding slot (6), one side of a plurality of cartridge (4) all fixed mounting has cartridge (5), cartridge (5) and a plurality of cartridge (5) correspond on a plurality of cartridge (3) and stop mechanical system.

2. The unmanned aerial vehicle flight collision avoidance device according to claim 1, wherein the collision avoidance buffer mechanism comprises a plurality of first arc plates (10), and one ends of a plurality of first springs (11) are fixedly arranged on the first arc plates (10).

3. An unmanned aerial vehicle flight collision avoidance device according to claim 2, wherein the other ends of the plurality of first springs (11) on the same first arcuate plate (10) are fixedly secured with the same second arcuate plate (12).

4. A flying anti-collision device of an unmanned aerial vehicle according to claim 3, wherein the locking mechanism comprises a plurality of T-shaped locking blocks (15), the bottoms of the rectangular rods (9) are provided with locking grooves (14), and the tops of the T-shaped locking blocks (15) are clamped with the corresponding locking grooves (14).

5. The unmanned aerial vehicle flight collision avoidance device according to claim 4, wherein the bottoms of the plurality of fixing rods (2) are provided with sliding holes, and the outer sides of the T-shaped locking blocks (15) are in sliding connection with the inner walls of the corresponding sliding holes.

6. The unmanned aerial vehicle flight collision avoidance device according to claim 5, wherein one end of the second spring (16) is fixedly arranged at the bottoms of the plurality of fixing rods (2), and the other end of the second spring (16) is fixedly connected with the T-shaped locking block (15).

7. The unmanned aerial vehicle flight collision avoidance device according to claim 6, wherein the blocking mechanism comprises a plurality of L-shaped blocks (13), the bottoms of the L-shaped blocks (13) are respectively fixedly connected with the tops of the rectangular rods (9), and one sides of the L-shaped blocks (13) are respectively contacted with the outer sides of the protective covers (3).