Unmanned aerial vehicle thrower capable of continuously throwing

Abstract

The utility model relates to the technical field of unmanned aerial vehicle throwers, and discloses an unmanned aerial vehicle thrower capable of continuous throwing, which comprises an unmanned aerial vehicle and a thrower for continuous throwing, a support frame is fixedly mounted at the top of the thrower, a control assembly is arranged in the support frame, and the control assembly comprises a support block, a support rod and a control rod, according to the unmanned aerial vehicle throwing device capable of achieving continuous throwing, by arranging the control assembly, a cylinder at the bottom of an unmanned aerial vehicle is inserted into the supporting frame, when a through hole in the cylinder abuts against the surface of the movable block, the movable block can be turned over under supporting of the torsional spring and enters an arc-shaped groove from the through hole, and therefore the unmanned aerial vehicle can be thrown continuously; and after the collision force is lost, the supporting blocks are bounced and clamped into the arc-shaped grooves under the supporting of the torsional springs, the movable blocks and the through holes form a staggered shape, and pulling out of the supporting blocks is limited through the limiting blocks, so that primary fixing between the cylinder and the supporting frame is completed, and the situation that when the unmanned aerial vehicle and the throwing device are installed, installation dislocation occurs due to collision is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned aerial vehicle throwing device technical field, concretely is a kind of unmanned aerial vehicle throwing device of continuous throwing. BACKGROUND

[0002] The application of unmanned aerial vehicle has penetrated into various fields, and is widely used in emergency rescue, police and fire department, realizes long-distance transmission of goods, accurate delivery. Whether heavy unmanned aerial vehicle or small unmanned aerial vehicle is generally not designed throwing device, if want to deliver goods need to install throwing device on unmanned aerial vehicle.

[0003] The existing throwing device is firmly fixed on the fuselage or landing gear of unmanned aerial vehicle by bolt, nut, pin and other fasteners when connecting with unmanned aerial vehicle, this connection mode is simple in structure, high in stability, can bear larger external force, but during installation, operator needs to align bolt and bolt hole on the surface of fuselage, after ensuring alignment, throwing device can be installed, and in the process of installation using multiple bolts, it is easy to mis-touch throwing device, so that the aligned bolt hole is dislocated, so that bolt cannot pass smoothly, needs to be realigned, affects installation efficiency, for this problem, we provide a kind of unmanned aerial vehicle throwing device of continuous throwing. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of unmanned aerial vehicle throwing device of continuous throwing to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of unmanned aerial vehicle throwing device of continuous throwing, including unmanned aerial vehicle and for continuous throwing throwing device, the top of the throwing device is fixedly installed with support frame, control assembly is arranged in the support frame, and the control assembly includes:

[0006] Support block, the support block is connected with movable block by torsional spring;

[0007] Limiting block, the limiting block is used for limiting movable block;

[0008] Fixing part, the fixing part is used for pre-fixing unmanned aerial vehicle and throwing device, to avoid the installation dislocation of unmanned aerial vehicle when installing with throwing device due to collision.

[0009] Preferably, the surface of the support block is hinged with the movable block, the surface of the movable block is fixedly connected with one side of the torsional spring, the other side of the torsional spring is fixedly installed on the surface of the support block, the surface of the support block is fixedly installed with the limiting block, and the movable block can be bounced up under the support of the torsional spring when no longer being resisted.

[0010] Preferably, the fixing part comprises a cylinder fixedly installed at the bottom of the unmanned aerial vehicle, a through hole is formed on the surface of the cylinder, and an arc-shaped groove is formed in the cylinder; when the through hole and the movable block are staggered, the movable block cannot be pulled out of the cylinder.

[0011] Preferably, the supporting block is fixedly installed on the surface of the disc, a rotating rod is fixedly installed at the bottom of the disc, and the rotating rod is rotatably connected with the inner wall of the supporting frame; when the rotating rod rotates, the disc fixed on the surface of the rotating rod can drive the supporting block to rotate synchronously.

[0012] Preferably, a sliding groove is formed on the surface of the rotating rod, the sliding groove is slidably connected with a sliding block, and the sliding block is fixedly installed on the surface of the moving frame; when the moving frame moves, the sliding block can slide in the sliding groove formed on the surface of the rotating rod, and the rotating rod can rotate.

[0013] Preferably, the moving frame is penetrated by a fixed rod and is slidably connected with the fixed rod, the fixed rod is fixedly installed on the inner wall of the supporting frame, one end of the fixed rod is fixedly connected with a spring, and the other end of the spring is fixedly installed on the surface of the moving frame; after the moving frame loses the limiting force, the moving frame can be bounced off the surface of the fixed rod under the support of the spring.

[0014] Preferably, a flat rod is fixedly installed on the inner wall of the moving frame, the flat rod penetrates a sliding plate and is slidably connected with the sliding plate, the sliding plate penetrates the supporting frame and is slidably connected with the supporting frame, and a clamping hole is formed on the surface of the supporting frame; when the sliding plate is subjected to force, the sliding plate can stably move transversely along the surface of the flat rod.

[0015] Compared with the prior art, the unmanned aerial vehicle thrower capable of continuous throwing provided by the utility model has the following beneficial effects:

[0016] 1. The unmanned aerial vehicle thrower capable of continuous throwing, by means of the control assembly, the cylinder at the bottom of the unmanned aerial vehicle is inserted into the supporting frame; when the through hole in the cylinder abuts against the surface of the movable block, the movable block can be folded under the support of the torsional spring, enter the arc-shaped groove from the through hole, and be bounced off under the support of the torsional spring after losing the abutting force, and be clamped into the arc-shaped groove; the movable block and the through hole are staggered, and the extraction of the supporting block is limited by the limiting block, so that the preliminary fixing between the cylinder and the supporting frame is completed, and the installation misalignment of the unmanned aerial vehicle caused by collision during installation of the unmanned aerial vehicle and the thrower is avoided.

[0017] 2、The unmanned aerial vehicle throwing device that can be continuously thrown, by being provided with the fixing piece, the sliding plate is pressed on the surface of the support frame, the sliding plate abuts against the inner wall of the moving frame through the flat rod, the moving frame is stressed and moves longitudinally along the surface of the fixing rod, when the moving frame moves, the sliding block fixed on the surface of the moving frame can slide in the sliding groove, the rotating rod can drive the disc and the supporting block to rotate, when the sliding plate moves to the corner of the clamping hole, the moving frame cannot move longitudinally, this way can enhance the stability of the cylinder when separating from the support frame, avoid that the movable block forms the staggered shape with the through hole again in the process of removing the bolt, and affect the progress of removal. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a bottom view structural schematic diagram of the utility model unmanned aerial vehicle;

[0020] Figure 3 It is a throwing device structural schematic diagram of the utility model;

[0021] Figure 4 It is a control assembly structural schematic diagram of the utility model.

[0022] In the drawing: 1, unmanned aerial vehicle; 2, throwing device; 3, support frame; 4, control assembly; 41, supporting block; 42, movable block; 43, limiting block; 44, torsional spring; 45, fixing piece; 451, cylinder; 452, through hole; 453, arc-shaped groove; 454, disc; 456, rotating rod; 457, sliding groove; 458, sliding block; 459, moving frame; 4510, fixing rod; 4511, spring; 4512, flat rod; 4513, sliding plate; 4514, clamping hole. DETAILED DESCRIPTION

[0023] As Figures 1-4 Indicated, the utility model provides a technical scheme: a kind of unmanned aerial vehicle throwing device that can be continuously thrown, including unmanned aerial vehicle 1 and for continuous throwing throwing device 2, the top of throwing device 2 is fixedly installed with support frame 3, control assembly 4 is arranged in support frame 3, control assembly 4 includes: supporting block 41, movable block 42, limiting block 43, torsional spring 44 and fixing piece 45, when cylinder 451 is inserted into support frame 3, movable block 42 on the surface of supporting block 41 will abut to the surface of through hole 452, and be folded under the support of torsional spring 44, enter arc-shaped groove 453 from through hole 452, and after losing the force of abutment, pop up under the support of torsional spring 44, and be clamped into arc-shaped groove 453, movable block 42 and through hole 452 form staggered shape, and the extraction of supporting block 41 is limited by limiting block 43, so as to complete the preliminary fixing between cylinder 451 and support frame 3, avoid that unmanned aerial vehicle 1 is installed with throwing device 2 when, because of collision, installation misplacement occurs.

[0024] The surface of the supporting block 41 is hinged with the movable block 42, the surface of the movable block 42 is fixedly connected with one side of the torsion spring 44, the other side of the torsion spring 44 is fixedly installed on the surface of the supporting block 41, the surface of the supporting block 41 is fixedly installed with the limiting block 43, and the movable block 42 can be bounced up under the support of the torsion spring 44 when it is no longer resisted. The fixing part 45 comprises a cylinder 451 fixedly installed at the bottom of the unmanned aerial vehicle 1, the surface of the cylinder 451 is provided with a through hole 452, and the cylinder 451 is provided with an arc-shaped groove 453. When the through hole 452 and the movable block 42 form an interlaced shape, the movable block 42 cannot be pulled out of the cylinder 451. The supporting block 41 is fixedly installed on the surface of the disc 454, the bottom of the disc 454 is fixedly installed with the rotating rod 456, the rotating rod 456 is rotationally connected with the inner wall of the supporting frame 3, and when the rotating rod 456 rotates, the disc 454 fixedly installed on the surface of the rotating rod 456 can drive the supporting block 41 to rotate synchronously. The surface of the rotating rod 456 is provided with a sliding groove 457, the sliding groove 457 is slidably connected with the sliding block 458, the sliding block 458 is fixedly installed on the surface of the moving frame 459, and when the moving frame 459 moves, the sliding block 458 can slide in the sliding groove 457 on the surface of the rotating rod 456, so that the rotating rod 456 can rotate. The moving frame 459 is penetrated by the fixed rod 4510 and is slidably connected with the fixed rod 4510, the fixed rod 4510 is fixedly installed on the inner wall of the supporting frame 3, the surface of the fixed rod 4510 is fixedly connected with one end of the spring 4511, the other end of the spring 4511 is fixedly installed on the surface of the moving frame 459, and after the moving frame 459 loses the limiting force, it can be bounced up from the surface of the fixed rod 4510 under the support of the spring 4511. The inner wall of the moving frame 459 is fixedly installed with the flat rod 4512, the flat rod 4512 penetrates the sliding plate 4513 and is slidably connected with the sliding plate 4513, the sliding plate 4513 penetrates the supporting frame 3 and is slidably connected with the supporting frame 3, the surface of the supporting frame 3 is provided with a clamping hole 4514, and when the sliding plate 4513 is forced, it can stably move horizontally along the surface of the flat rod 4512.

[0025] In the utility model, when need to use unmanned aerial vehicle 1 to throw, the top of the thrower 2 and the bottom of unmanned aerial vehicle 1 are pasted, and in the pasting process, the cylinder 451 is inserted into the support frame 3, and when the cylinder 451 is inserted into the support frame 3, the movable block 42 on the surface of the support block 41 will touch the surface of the through hole 452, and under the support of the torsion spring 44, it will be folded into the arc-shaped groove 453 from the through hole 452, and after losing the force of contact, it will be bounced up under the support of the torsion spring 44 and clamped into the arc-shaped groove 453, and the movable block 42 and the through hole 452 form an interlaced shape, and the extraction of the support block 41 is limited by the limiting block 43, so that the preliminary fixing between the cylinder 451 and the support frame 3 is completed, and the installation misalignment of unmanned aerial vehicle 1 caused by collision when installing with the thrower 2 is avoided, and after preliminary fixing, the unmanned aerial vehicle 1 and the thrower 2 are locked again by using bolts, after locking, the unmanned aerial vehicle 1 is started to drive the thrower 2 to ascend, after ascending, the thrower 2 is used for continuous throwing, and after the throwing is completed, when the thrower 2 and the unmanned aerial vehicle 1 need to be removed, the sliding plate 4513 is pushed on the surface of the support frame 3, the sliding plate 4513 slides by touching the inner wall of the moving frame 459 through the flat rod 4512, when the moving frame 459 is stressed, it moves stably in the longitudinal direction along the surface of the fixed rod 4510, and when the moving frame 459 moves, the sliding block 458 fixed on the surface of the moving frame 459 can slide along the inner wall of the sliding groove 457, when the sliding block 458 slides, the rotating rod 456 can drive the disc 454 and the support block 41 to rotate, and the movable block 42 hinged on the surface of the rotating support block 41 can gradually coincide with the through hole 452, after coincidence, the sliding plate 4513 is moved to the corner of the clamping hole 4514 on the surface of the flat rod 4512, the longitudinal movement of the moving frame 459 is limited, the stability of the cylinder 451 when separating from the support frame 3 is enhanced, the movable block 42 is prevented from being interlaced with the through hole 452 again in the process of removing the bolt, and the progress of removal is affected, after removal, the top of the support frame 3 is separated from the bottom of the unmanned aerial vehicle 1, after separation, the sliding plate 4513 is removed from the corner of the clamping hole 4514, then the moving frame 459 can be bounced up under the support of the spring 4511, then the rotating rod 456 can drive the support block 41 to reverse, thereby facilitating the installation and use next time.

[0026] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A continuously castable unmanned aerial vehicle caster, comprising an unmanned aerial vehicle (1) and a caster (2) for continuous casting, characterized in that: The top of the throwing device (2) is fixedly provided with a support frame (3), the support frame (3) is provided with a control assembly (4), the control assembly (4) comprises: A supporting block (41) is connected with a movable block (42) through a torsional spring (44); A limiting block (43) is used for limiting the movable block (42); A fixing part (45) is used for pre-fixing the unmanned aerial vehicle (1) and the throwing device (2).

2. The continuously castable unmanned aerial vehicle caster according to claim 1, characterized in that: The surface of the supporting block (41) is hinged with the movable block (42), one side of the movable block (42) is fixedly connected with the torsional spring (44), the other side of the torsional spring (44) is fixedly installed on the surface of the supporting block (41), and the surface of the supporting block (41) is fixedly installed with the limiting block (43).

3. The continuously castable unmanned aerial vehicle caster according to claim 1, characterized in that: The fixing part (45) comprises a cylinder (451), the cylinder (451) is fixedly installed at the bottom of the unmanned aerial vehicle (1), a through hole (452) is formed in the surface of the cylinder (451), and an arc-shaped groove (453) is formed in the cylinder (451).

4. The continuously castable unmanned aerial vehicle caster of claim 1, wherein: The supporting block (41) is fixedly installed on the surface of a disc (454), the bottom of the disc (454) is fixedly installed with a rotating rod (456), and the rotating rod (456) is rotationally connected with the inner wall of the support frame (3).

5. The continuously castable unmanned aerial vehicle caster according to claim 4, characterized in that: A sliding groove (457) is formed in the surface of the rotating rod (456), the sliding groove (457) is slidably connected with a sliding block (458), and the sliding block (458) is fixedly installed on the surface of a moving frame (459).

6. The continuously castable unmanned aerial vehicle caster of claim 5, wherein: The moving frame (459) is penetrated by a fixed rod (4510) and is slidably connected with the fixed rod (4510), the fixed rod (4510) is fixedly installed on the inner wall of the support frame (3), one end of the fixed rod (4510) is fixedly connected with a spring (4511), and the other end of the spring (4511) is fixedly installed on the surface of the moving frame (459).

7. The continuously castable unmanned aerial vehicle caster of claim 6, wherein: The inner wall of the moving frame (459) is fixedly installed with a flat rod (4512), the flat rod (4512) penetrates a sliding plate (4513) and is slidably connected with the sliding plate (4513), the sliding plate (4513) penetrates the support frame (3) and is slidably connected with the support frame (3), and a clamping hole (4514) is formed in the surface of the support frame (3).

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