CN217578182U - Vehicle-mounted unmanned aerial vehicle lifting device - Google Patents

Abstract

The utility model relates to an unmanned air vehicle technique field just discloses a vehicle-mounted unmanned aerial vehicle lifting device, which comprises a bod, the inside swing joint of fuselage has the board of lifting, the inside lower surface of fuselage is provided with lifting mechanism, the surface of lifting the board is provided with stores up solid mechanism. It is rotatory clockwise to take the swing arm through the motor, promote the piston through the meshing thread bush, make hydraulic pressure pipe hydraulic pressure effect, take both sides piston plate to inside extrusion, and the pulley that promotes both sides is close to, lift the board through the alternately lifting of expansion bracket, in the expansion bracket of top card totally spacing downthehole, accomplish unmanned aerial vehicle's lifting, thereby reached and carried out the purpose of steadily lifting to unmanned aerial vehicle, it is steady to have avoided unmanned aerial vehicle lifting in-process unable assurance unmanned aerial vehicle, the back causes unmanned aerial vehicle to drop and causes loss of property's problem because of the lifting card pause, and realize that unmanned aerial vehicle rises in-process can not skew, need not artifical adjusting position.

Description

Vehicle-mounted unmanned aerial vehicle lifting device

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an on-vehicle unmanned aerial vehicle lifting devices.

Background

The unmanned aerial vehicle is an unmanned aerial vehicle 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 is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express delivery transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, electric power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the use of the unmanned aerial vehicle is greatly expanded, and lifting equipment can be used in the lifting process of the on-board unmanned aerial vehicle.

At present, the lifting device that on-vehicle unmanned aerial vehicle used, the in-process that carries out unmanned aerial vehicle lift needs the manual work to take out unmanned aerial vehicle to need separately place both, occupation space also does not benefit to the operation, and traditional lifting device is carrying out the in-process of lifting to unmanned aerial vehicle and can't guarantee unmanned aerial vehicle's steady, causes unmanned aerial vehicle to drop because of the card of lifting very easily, causes the loss of property.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a vehicle-mounted unmanned aerial vehicle lifting devices possesses steadily to unmanned aerial vehicle and lifts and unmanned aerial vehicle when storing advantage such as fixed, has solved and can't steadily lift and can't be fixed when unmanned aerial vehicle stores to unmanned aerial vehicle.

(II) technical scheme

For the above-mentioned purpose of steadily lifting unmanned aerial vehicle that carries on of realization, the utility model provides a following technical scheme: a vehicle-mounted unmanned aerial vehicle lifting device comprises a body, wherein a bottom plate is fixedly arranged on the lower surface of the body, a lifting plate is movably connected inside the body, a lifting mechanism is arranged on the lower surface inside the body, and a storage and fixation mechanism is arranged on the surface of the lifting plate;

lifting mechanism includes motor, swing arm, thread bush, hydraulic pressure pipe, piston plate, pulley, expansion bracket and spacing hole, the inside fixed surface of fuselage installs the motor, the last surface swing joint of motor has the swing arm, the surperficial swing joint of swing arm is on the inside surface of thread bush, the front surface swing joint of thread bush is on the inside surface of hydraulic pressure pipe, the inside surface swing joint of hydraulic pressure pipe has the piston plate, the rear surface swing joint of piston plate is on the front surface of pulley, the inside swing joint of pulley is on the lower extreme surface of expansion bracket, the upper end swing joint of expansion bracket has spacing hole.

Preferably, the solid mechanism of storage includes splint, slide, spring, shrink line, runner, shelves pole and support frame, the upper surface swing joint of lifting plate has splint, the lower surface swing joint of splint is on the inside surface of slide, the right side fixed connection of slide is on the rear surface of spring, the lower extreme fixed surface of splint is connected at the right-hand member of shrink line, the surface swing joint of shrink line is on the surface of runner, the surface fixed connection of runner is on the rear surface of shelves pole, the inside surface swing joint of runner is on the surface of support frame.

Preferably, the upper surface swing joint of fuselage has two-way open-close cover, the corresponding screw thread of internal surface with the thread bush is seted up on the surface of swing arm, and the front end fixedly connected with piston of thread bush provides corresponding leakproofness for in the hydraulic pressure pipe.

Preferably, the rear surface of the piston plate is provided with a limiting column on the inner surface of the hydraulic pipe, so that the piston plate is prevented from being excessively withdrawn and cannot return to the original position to damage the sealing performance in the hydraulic pipe, and the inner lower surface of the machine body is provided with a corresponding groove.

Preferably, the junction of every layer of expansion bracket all is provided with the pivot, and the expansion bracket dashes the lower surface that centrosymmetric set up lifting the board, the front surface of splint is provided with the inoxidizing coating, prevents that splint direct centre gripping from wearing and tearing unmanned aerial vehicle.

Preferably, the front surface of the spring is fixedly connected to the rear surface of the lower end of the clamping plate, and the lower surface of the contraction wire is fixedly connected to the inner lower surface of the body, so that the contraction wire is kept in a loose state when the lifting plate descends, and is convenient to roll up the contraction wire.

(III) advantageous effects

Compared with the prior art, the utility model provides an on-vehicle unmanned aerial vehicle lifting device possesses following beneficial effect:

1. this on-vehicle unmanned aerial vehicle lifting device, it is rotatory to take the swing arm clockwise through the motor, promote the piston through the meshing thread bush, make hydraulic pressure pipe hydraulic pressure effect, take both sides piston board inwards to extrude, and the pulley that promotes both sides is close to, lift the board through the alternately lifting of expansion bracket, in the expansion bracket card of top advances spacing downthehole completely, the lifting of unmanned aerial vehicle is just accomplished to the lifting board, thereby reached and carried out the purpose of steadily lifting to unmanned aerial vehicle, it is steady to have avoided unmanned aerial vehicle lifting in-process unable assurance unmanned aerial vehicle, the back causes unmanned aerial vehicle to drop and causes loss of property's problem because of the lifting card pause, and realize through cooperation firm mechanism that unmanned aerial vehicle can not skew in the in-process that rises in situ, need not artifical adjusting position.

2. This on-vehicle unmanned aerial vehicle lifting device, it rolls up the shrink-wire to make the shelves pole through runner slip rotation, and with splint to the both sides pulling in the slide, release unmanned aerial vehicle when the highest, when descending, the shrink-wire is for relaxing the state, can be tightened up by runner counter rotation, the spring can stimulate splint this moment, with the slow pull-back of splint of both sides, when arriving minimum and grasp unmanned aerial vehicle, thereby fixed purpose when having reached unmanned aerial vehicle storage, can be when withdrawing unmanned aerial vehicle, splint can be at the slow centre gripping unmanned aerial vehicle of in-process that descends, can avoid rocking of fuselage to cause unmanned aerial vehicle's damage when on-vehicle.

Drawings

Fig. 1 is a schematic front view of the internal structure of the fuselage of the present invention;

fig. 2 is a schematic view of the top-view internal structure of the bottom plate of the present invention;

fig. 3 is a schematic view of the top-view internal structure of the lifting plate of the present invention;

fig. 4 is a schematic view of the internal structure of the solid storage mechanism of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a body; 2. a base plate; 3. lifting the plate; 4. a lifting mechanism; 401. a motor; 402. rotating the rod; 403. a threaded sleeve; 404. a hydraulic tube; 405. a piston plate; 406. a pulley; 407. a telescopic frame; 408. a limiting hole; 5. a solid storage mechanism; 501. a splint; 502. a slideway; 503. a spring; 504. a contraction wire; 505. a rotating wheel; 506. a gear lever; 507. a support frame.

Detailed Description

The technical solutions 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 the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, a vehicle-mounted unmanned aerial vehicle lifting device, including a body 1, the inside lower surface of the body is provided with corresponding grooves, the lower fixed surface of the body 1 is provided with a bottom plate 2, the inside of the body 1 is movably connected with a lifting plate 3, the inside lower surface of the body 1 is provided with a lifting mechanism 4, the surface of the lifting plate 3 is provided with a solid storage mechanism 5, the upper surface of the body 1 is movably connected with a bidirectional opening and closing cover, the lifting mechanism 4 includes a motor 401, a rotating rod 402, a threaded sleeve 403, a hydraulic pipe 404, a piston plate 405, a pulley 406, an expansion bracket 407 and a limit hole 408, the inside lower surface of the body 1 is fixedly provided with a motor 401, the upper surface of the motor 401 is movably connected with a rotating rod 402, the surface of the rotating rod 402 is provided with threads corresponding to the inside surface of the threaded sleeve 403, the front end of the threaded sleeve 403 is fixedly connected with a piston, the surface of the rotating rod 402 is movably connected to the inside surface of the threaded sleeve 403, the front surface of the threaded sleeve 403 is movably connected to the inside surface of the hydraulic pipe 404, the expansion bracket 406 is connected to the inner surface of the hydraulic pipe 404, the piston plate 405 is connected to the inner surface of the hydraulic pipe 404, the movable rod 407, the movable column is connected to the movable column of the piston plate 405, the expansion bracket 407, the lower end of the expansion bracket 407, the expansion bracket 407 is provided with a piston plate 408, and the expansion bracket 408, the expansion bracket 408 is connected to the lower end of the expansion bracket 406 is connected to the expansion bracket 406, and the expansion bracket 406, the piston plate 406 is connected to the piston plate 406, and the piston plate 406.

According to the technical scheme, the motor 401 drives the rotary rod 402 to rotate clockwise, the piston is pushed through the meshed threaded sleeve 403, the hydraulic pipe 404 is hydraulically acted, the piston plates 405 on the two sides are driven to extrude inwards, the pulleys 406 on the two sides are pushed to approach, the lifting plate 3 is lifted in a crossed mode through the telescopic frames 407, and when the telescopic frames 407 above are completely clamped into the limiting holes 408, the lifting plate 3 completes lifting of the unmanned aerial vehicle.

Specifically, the solid storage mechanism 5 includes a clamping plate 501, a slide 502, a spring 503, a contraction wire 504, a rotating wheel 505, a blocking rod 506 and a supporting frame 507, the upper surface of the lifting plate 3 is movably connected with the clamping plate 501, a protective layer is arranged on the front surface of the clamping plate 501, the lower surface of the clamping plate 501 is movably connected to the inner surface of the slide 502, the right side of the slide 502 is fixedly connected to the rear surface of the spring 503, the front surface of the spring 503 is fixedly connected to the lower end rear surface of the clamping plate 501, the lower end surface of the clamping plate 501 is fixedly connected to the right end of the contraction wire 504, the lower surface of the contraction wire 504 is fixedly connected to the inner lower surface of the body 1, the surface of the contraction wire 504 is movably connected to the surface of the rotating wheel 505, the surface of the rotating wheel 505 is fixedly connected to the rear surface of the blocking rod 506, and the inner surface of the rotating wheel 505 is movably connected to the surface of the supporting frame 507.

According to the scheme, the rotating wheel 505 slides and rotates to enable the gear rod 506 to roll up the contraction wire 504, the clamping plate 501 is pulled towards two sides in the sliding channel 502, the unmanned aerial vehicle is released when the clamping plate is at the highest position, the contraction wire 504 is in a relaxed state and can be reversely rotated and tightened by the rotating wheel 505 when descending, the spring 503 can pull the clamping plate 501 at the moment, the clamping plates 501 on two sides are slowly pulled back, and when the clamping plate reaches the lowest position, the unmanned aerial vehicle is clamped.

The working principle is as follows: when the vehicle-mounted unmanned aerial vehicle needs to be lifted, the body 1 and the bottom plate 2 can be placed at proper positions, then the motor 401 is started, the motor 401 can rotate clockwise and drive the rotating rod 402 to rotate, the threaded sleeve 403 is meshed to drive the threaded sleeve 403 to push the piston, liquid in the hydraulic pipe 404 is pressurized, pressure can act on the piston plates 405 on two sides along the hydraulic pipe 404, the piston plates 405 on two sides are driven to extrude inwards, pulleys 406 on two sides are pushed to approach continuously, the lifting plate 3 is lifted continuously through the crossing of the telescopic frame 407, the body 1 limits the lifting plate 3, when the telescopic frame 407 above is completely clamped into the limiting hole 408, the lifting plate 3 completes lifting, when the lifting plate is to be retracted, the motor 401 is started again to rotate anticlockwise, the lifting plate 3 descends, meanwhile, in the lifting process that the lifting plate 3 ascends, the rotating wheel 505 on the support frame 507 slides in the body 1 and rotates, the blocking rod 506 continuously rolls up the retraction line 504, the clamping plates 501 are pulled on two sides of the slideway 502 through the retraction line 504, when the lifting plate 3 reaches the highest point, the lifting plate 501, when the unmanned aerial vehicle reaches the lowest point, the lifting plate 501, the clamping plate 501 and the clamping plate 501 is released, the unmanned aerial vehicle can slowly pull the clamping plate 501 and the clamping plate can be closed, when the unmanned aerial vehicle reaches the clamping state, the clamping position, the clamping plate 501, and the unmanned aerial vehicle can be pulled in the unmanned aerial vehicle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a vehicle-mounted unmanned aerial vehicle lifting device, includes fuselage (1), its characterized in that: a bottom plate (2) is fixedly arranged on the lower surface of the machine body (1), a lifting plate (3) is movably connected inside the machine body (1), a lifting mechanism (4) is arranged on the lower surface inside the machine body (1), and a solid storage mechanism (5) is arranged on the surface of the lifting plate (3);

lifting mechanism (4) include motor (401), swing arm (402), thread bush (403), hydraulic pressure pipe (404), piston plate (405), pulley (406), expansion bracket (407) and spacing hole (408), the inside lower fixed surface of fuselage (1) installs motor (401), the last surface swing joint of motor (401) has swing arm (402), the inside surface of surface swing joint at thread bush (403) of swing arm (402), the front surface swing joint at the inside surface of hydraulic pressure pipe (404) of thread bush (403), the inside surface swing joint of hydraulic pressure pipe (404) has piston plate (405), the rear surface swing joint of piston plate (405) is at the front surface of pulley (406), the inside swing joint at the lower extreme surface of expansion bracket (407) of pulley (406), the upper end swing joint of expansion bracket (407) is connected with spacing hole (408).

2. The vehicle-mounted unmanned aerial vehicle lifting device according to claim 1, wherein: the solid storage mechanism (5) comprises a clamping plate (501), a sliding way (502), a spring (503), a contraction line (504), a rotating wheel (505), a blocking rod (506) and a supporting frame (507), wherein the clamping plate (501) is movably connected to the upper surface of the lifting plate (3), the lower surface of the clamping plate (501) is movably connected to the inner surface of the sliding way (502), the right side of the sliding way (502) is fixedly connected to the rear surface of the spring (503), the lower end surface of the clamping plate (501) is fixedly connected to the right end of the contraction line (504), the surface of the contraction line (504) is movably connected to the surface of the rotating wheel (505), the surface of the rotating wheel (505) is fixedly connected to the rear surface of the blocking rod (506), and the inner surface of the rotating wheel (505) is movably connected to the surface of the supporting frame (507).

3. The vehicle-mounted unmanned aerial vehicle lifting device according to claim 1, wherein: the upper surface swing joint of fuselage (1) has two-way open-close cover, the corresponding screw thread in internal surface with thread bush (403) is seted up on the surface of swing arm (402), and the front end fixedly connected with piston of thread bush (403).

4. The vehicle-mounted unmanned aerial vehicle lifting device according to claim 1, wherein: the rear surface of the piston plate (405) is provided with a limiting column on the inner surface of the hydraulic pipe (404), and the inner lower surface of the machine body (1) is provided with a corresponding groove.

5. The vehicle-mounted unmanned aerial vehicle lifting device according to claim 2, wherein: the junction of every layer of expansion bracket (407) all is provided with the pivot, and expansion bracket (407) dashes the lower surface that centrosymmetric set up at lifting board (3), the front surface of splint (501) is provided with the inoxidizing coating.

6. The vehicle-mounted unmanned aerial vehicle lifting device according to claim 2, wherein: the front surface of the spring (503) is fixedly connected to the rear surface of the lower end of the clamping plate (501), and the lower surface of the contraction wire (504) is fixedly connected to the inner lower surface of the machine body (1).

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