CN219134997U

CN219134997U - Load cable-lowering transport case for unmanned aerial vehicle

Info

Publication number: CN219134997U
Application number: CN202320269619.7U
Authority: CN
Inventors: 陈晓辉; 翟虎
Original assignee: Shandong Boyuan Television Information Technology Co ltd
Current assignee: Shandong Boyuan Television Information Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-06
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a carrying rope lowering transportation box for an unmanned aerial vehicle, which comprises a transportation box body, a supporting plate and a telescopic plate, wherein the front surface of the transportation box body is connected with 2 rotating doors, the supporting plate is installed in a cavity of the transportation box body, a buffer plate is connected between the lower surface of the supporting plate and the bottom surface of the cavity of the transportation box body, the surface of the supporting plate is provided with a clamping plate, and the surface of the supporting plate is connected with a screw rod. This load cable to unmanned aerial vehicle falls transport case is provided with grip block and buffer rod, makes this device carry out the centre gripping to the goods through 2 grip blocks after placing the goods fixed to the impact force that produces the goods through the bearing board conveys, makes the buffer board pass through inside spring and advances the buffering and clear up, and the connecting rod of bearing board drive lower extreme drives the slider and slides and compress spring simultaneously, thereby improves the stability when this device transports the goods.

Description

Load cable-lowering transport case for unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicle cable-drop transportation, in particular to a load cable-drop transportation box for an unmanned aerial vehicle.

Background

The unmanned aerial vehicle can use modes such as aerial throwing, landing unloading and aerial rope descending to deliver emergency cargoes under complex terrain conditions, a system of the aerial throwing mode is simple and easy to realize, but in order to avoid landing impact damage of cargoes, outer buffering vibration reduction package treatment is needed for cargoes, the aerial rope descending delivery mode does not need close contact between the unmanned aerial vehicle and ground persons and objects, winch rope suspension is matched with a proper descending control strategy, and the problem that the cargoes fall to the ground can generate large impact force is avoided.

The existing unmanned aerial vehicle rope falls the transport case when transporting the goods, because the skew of air flow and unmanned aerial vehicle for the transport case is easy to take place the swing, makes the goods in the transport case remove the roll easily, and is relatively poor to the fixed effect of goods, and when the transport case contacts ground, the impact force that the ground produced to the transport case body will be transmitted for the goods in the transport case, damages the quality that the goods influences the goods easily.

Disclosure of Invention

The utility model aims to provide a load rope drop transport case for an unmanned aerial vehicle, so as to solve the problems that the moving and rolling of goods in the transport case has poor fixing effect on the goods and the impact force generated on the transport case body by the ground is easy to damage the goods.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transport case is fallen to unmanned aerial vehicle's load cable, includes transport case body, carrier plate and expansion plate, the front surface of transport case body is connected with 2 revolving doors, install the carrier plate in the cavity of transport case body, and be connected with the buffer board between the lower surface of carrier plate and the bottom surface of transport case body cavity, the surface mounting of carrier plate has the grip block, and the surface connection of carrier plate has the lead screw, the top surface mounting of transport case body cavity has 2 take-in plates, and the lower surface of take-in plate is provided with the expansion plate to be connected with wire rope between the upper surface of expansion plate and the surface of revolving doors, the lower surface mounting of expansion plate has the connecting plate, and the side surface mounting of expansion plate has 2 extension plates, the bottom surface of transport case body cavity is provided with the buffer rod, and the surface mounting of buffer rod has the slider to be connected with the connecting rod between slider and the carrier plate, the lower surface mounting of transport case body has the expansion rod, and the lower extreme of expansion rod is connected with 2 support foot rest.

Preferably, the transport case body and the revolving door form a rotary connection, and the transport case body and the bearing plate form a sliding connection, the buffer plate is of a two-section telescopic design, and a spring is arranged in the buffer plate.

By adopting the technical scheme, the rotary door is rotated and opened firstly, and then cargoes are placed on the surface of the bearing plate, so that the bearing plate slides downwards to drive the buffer plate to shrink and compress the spring.

Preferably, the clamping plate and the bearing plate form sliding connection, the clamping plate and the screw rod form threaded connection, the bearing plate and the screw rod form rotary connection, and the thread directions of the outer surfaces of the two ends of the screw rod are opposite.

By adopting the technical scheme, the clamping plates on the surface are driven to slide by rotating the screw rod through threads, so that 2 clamping plates clamp and fix cargoes.

Preferably, the steel wire rope penetrates through the side surface of the storage plate, the storage plate and the expansion plate form sliding connection, a spring is connected between the storage plate and the expansion plate, the connecting plate and the extension plate form sliding connection, a spring is connected between the connecting plate and the extension plate, and the extension plate and the clamping plate form sliding connection.

By adopting the technical scheme, the connecting plate and the extension plate are driven to descend through the sliding of the storage plate and the expansion plate, and the extension plate on the surface is mobilized to slide relative to the connecting plate while the clamping plate moves.

Preferably, the connecting rods are respectively connected with the bearing plates and the sliding blocks in a rotating way, the sliding blocks are connected with the transport case body in a sliding way, and springs are connected between the surfaces of the sliding blocks and the two ends of the buffer rod.

By adopting the technical scheme, the connecting rod at the lower end is driven to rotate by the descending of the bearing plate, so that the connecting rod drives the sliding block at one end to slide on the surface of the buffer rod and compress the spring.

Preferably, the telescopic rod and the transport case body form sliding connection, a spring is connected between the telescopic rod and the transport case body, the telescopic rod and the support foot rest form rotating connection, the spring is connected between the telescopic rod and the support foot rest, and a rubber column is arranged at the lower end of the support foot rest.

By adopting the technical scheme, the rubber column at the lower end of the support foot stool is used for buffering during landing, and then the spring between the support foot stool and the telescopic rod is compressed through the rotation of the support foot stool, and the spring at the upper end of the telescopic rod is compressed through the sliding of the telescopic rod, so that the impact force is reduced.

Compared with the prior art, the utility model has the beneficial effects that: this load cable that is directed at unmanned aerial vehicle falls transport case:

1. the clamping plates and the buffer rods are arranged, so that the device clamps and fixes the goods through the 2 clamping plates after the goods are placed, and the impact generated by the goods is transmitted through the bearing plates, so that the buffer plates are buffered through the springs in the buffer plates, and meanwhile, the bearing plates drive the connecting rods at the lower ends to drive the sliding blocks to slide and compress the springs, so that the stability of the device in transporting the goods is improved;

2. the steel wire rope and the expansion plate are arranged, so that after the rotary door is closed, the expansion plate is pushed by the spring to slide downwards through the spring on the upper surface of the expansion plate, and the connecting plate and the extension plate are propped against the upper surface of goods, so that the stability of the goods is improved, and the expansion plate is driven to rise through the steel wire rope when the rotary door is opened, so that the practicability of the device is improved;

3. the telescopic rod and the supporting foot rest are arranged, so that the device is contacted with the ground through the rubber column at the lower end of the supporting foot rest when falling to the ground, vibration is reduced, the ground is pushed to rotate the supporting foot rest, and then the spring between the telescopic rod and the supporting foot rest is extruded, so that the impact force of falling to the ground is buffered, and the stability of the device when falling to the ground is improved.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model in an operational state;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a transport case body; 2. a rotating door; 3. a bearing plate; 4. a buffer plate; 5. a clamping plate; 6. a screw rod; 7. a wire rope; 8. a storage plate; 9. a telescoping plate; 10. a connecting plate; 11. an extension plate; 12. a connecting rod; 13. a buffer rod; 14. a slide block; 15. a telescopic rod; 16. and supporting the foot rest.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a transport case is fallen to unmanned aerial vehicle's load cable, including transport case body 1, revolving door 2, the carrier plate 3, buffer board 4, grip block 5, lead screw 6, wire rope 7, take in board 8, expansion plate 9, connecting plate 10, extension board 11, connecting rod 12, buffer rod 13, slider 14, expansion rod 15 and support foot rest 16, the front surface of transport case body 1 is connected with 2 revolving doors 2, install carrier plate 3 in the cavity of transport case body 1, and be connected with buffer board 4 between the lower surface of carrier plate 3 and the bottom surface of transport case body 1 cavity, transport case body 1 constitutes the rotation with revolving door 2 and is connected, and transport case body 1 constitutes sliding connection with carrier plate 3, buffer board 4 is two-section type flexible design, and buffer board 4's inside is provided with the spring, when using this device, at first open 2 revolving door 2, place the goods in carrier plate 3's surface afterwards for thereby the goods drives carrier plate 4 shrink and compression spring, thereby reduce the impact force that the goods produced.

The surface mounting of bearing board 3 has grip block 5, and the surface connection of bearing board 3 has lead screw 6, grip block 5 constitutes sliding connection with bearing board 3, and grip block 5 constitutes threaded connection with lead screw 6, and bearing board 3 constitutes rotation with lead screw 6 and is connected, the screw thread direction of lead screw 6 both ends surface is opposite, then rotate lead screw 6 makes it drive 2 grip blocks 5 relative bearing board 3 slip through the screw thread on surface for 2 grip blocks 5 carry out the centre gripping to the goods and fix, improve the stability of goods.

The top surface of transport case body 1 cavity is fixed with 2 storage plates 8, and the lower surface of storage plate 8 is provided with expansion plate 9, and be connected with wire rope 7 between the upper surface of expansion plate 9 and the surface of revolving door 2, the lower surface fixation of expansion plate 9 has connecting plate 10, and the side surface mounting of expansion plate 9 has 2 extension plates 11, wire rope 7 runs through the side surface of storage plate 8, and storage plate 8 constitutes sliding connection with expansion plate 9, and be connected with the spring between storage plate 8 and the expansion plate 9, connecting plate 10 constitutes sliding connection with extension plate 11, and be connected with the spring between connecting plate 10 and the extension plate 11, and extension plate 11 constitutes sliding connection with clamping plate 5, close revolving door 2 after fixed goods, make wire rope 7 on revolving door 2 surface no longer pull expansion plate 9, make the spring of expansion plate 9 upper surface promote the relative storage plate 8 gliding, make expansion plate 9 drive connecting plate 10 and the extension plate 11 of lower extreme to the upper surface of goods, and because connecting plate 10 and extension plate 11 slide connection, make 2 extension plates 5 drive the compression connecting plate 10 of extension plate 11 and stretch into the inside compression spring.

The bottom surface of transport case body 1 cavity is provided with buffer rod 13, and buffer rod 13's surface mounting has slider 14, and be connected with connecting rod 12 between slider 14 and the carrier plate 3, connecting rod 12 constitutes the rotation with carrier plate 3 and slider 14 respectively and is connected, and slider 14 constitutes sliding connection with transport case body 1, and be connected with the spring between slider 14 surface and the buffer rod 13 both ends, when this device transports the goods, the goods will strike force transfer for carrier plate 3, make carrier plate 3 drive the connecting rod 12 rotation of lower extreme, make connecting rod 12 drive the slider 14 of one end at buffer rod 13's surface slip and compression spring, thereby cushion the digestion to strike force.

The lower surface mounting of transport case body 1 has telescopic link 15, and the lower extreme of telescopic link 15 is connected with 2 supporting legs 16, telescopic link 15 and transport case body 1 constitute sliding connection, and be connected with the spring between telescopic link 15 and the transport case body 1, telescopic link 15 and supporting legs 16 constitute and rotate to be connected, and be connected with the spring between telescopic link 15 and the supporting legs 16, and the lower extreme of supporting legs 16 is provided with the rubber column, thereby reduce vibrations through the rubber column and the ground contact of supporting legs 16 lower extreme when this device falls to the ground, and thereby the impact is cushioned to the spring between 2 supporting legs 16 rotations and compression supporting legs 16 and the telescopic link 15, finally carry out the slip through telescopic link 15 and transport case body 1 and compress the spring of telescopic link 15 upper end, stability when reinforcing this device falls to the ground.

Working principle: when the carrying rope for the unmanned aerial vehicle is used, the 2 rotating doors 2 are opened firstly, goods are placed on the surface of the supporting plate 3, the goods drive the supporting plate 3 to slide downwards to drive the buffer plate 4 to shrink and compress springs, then the screw rod 6 drives the 2 clamping plates 5 to slide relative to the supporting plate 3, the 2 clamping plates 5 clamp and fix the goods, the rotating doors 2 are closed after the goods are fixed, the steel wire ropes 7 on the surface of the rotating doors 2 do not pull the telescopic plates 9 any more, the springs on the upper surfaces of the telescopic plates 9 push the telescopic plates 9 to slide downwards relative to the storage plates 8, the telescopic plates 9 drive the connecting plates 10 at the lower ends to press and fix the upper surfaces of the goods with the extension plates 11, and when the device falls to the ground, the ground pushes the 2 supporting foot frames 16 to rotate and compress the springs between the supporting foot frames 16 and the telescopic rods 15 to buffer impact force, so that the overall practicability is improved.

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

Claims

1. The utility model provides a transport case is fallen to unmanned aerial vehicle's load cable, includes transport case body (1), carrier plate (3) and expansion plate (9), its characterized in that: the utility model provides a transport case body (1) front surface is connected with 2 revolving doors (2), install spandrel board (3) in the cavity of transport case body (1), and be connected with buffer board (4) between the lower surface of spandrel board (3) and the bottom surface of transport case body (1) cavity, the surface mounting of spandrel board (3) has grip block (5), and the surface connection of spandrel board (3) has lead screw (6), the top surface fixing of transport case body (1) cavity has 2 take-in boards (8), and the lower surface of taking-in board (8) is provided with expansion plate (9), and be connected with wire rope (7) between the upper surface of expansion plate (9) and the surface of revolving doors (2), the lower surface fixing of expansion plate (9) is connected with connecting plate (10), and the side surface mounting of expansion plate (9) has 2 extension plates (11), the bottom surface mounting of transport case body (1) cavity is provided with buffer rod (13), and the surface mounting of buffer rod (13) has slider (14), and the surface mounting of slider (14) and expansion plate (3) cavity is connected with foot rest (16) under the expansion plate (15).

2. A load carrying rope drop transport case for an unmanned aerial vehicle as recited in claim 1, wherein: the transportation box body (1) is connected with the rotating door (2) in a rotating mode, the transportation box body (1) is connected with the supporting plate (3) in a sliding mode, the buffer plate (4) is of a two-section telescopic design, and springs are arranged in the buffer plate (4).

3. A load carrying rope drop transport case for an unmanned aerial vehicle as recited in claim 1, wherein: the clamping plate (5) is in sliding connection with the supporting plate (3), the clamping plate (5) is in threaded connection with the screw rod (6), the supporting plate (3) is in rotary connection with the screw rod (6), and the thread directions of the outer surfaces of the two ends of the screw rod (6) are opposite.

4. A load carrying rope drop transport case for an unmanned aerial vehicle as recited in claim 1, wherein: the steel wire rope (7) penetrates through the side surface of the storage plate (8), the storage plate (8) and the expansion plate (9) form sliding connection, a spring is connected between the storage plate (8) and the expansion plate (9), the connecting plate (10) and the extension plate (11) form sliding connection, the spring is connected between the connecting plate (10) and the extension plate (11), and the extension plate (11) and the clamping plate (5) form sliding connection.

5. A load carrying rope drop transport case for an unmanned aerial vehicle as recited in claim 1, wherein: the connecting rod (12) is respectively connected with the bearing plate (3) and the sliding block (14) in a rotating way, the sliding block (14) is connected with the transport case body (1) in a sliding way, and springs are connected between the surface of the sliding block (14) and two ends of the buffer rod (13).

6. A load carrying rope drop transport case for an unmanned aerial vehicle as recited in claim 1, wherein: the telescopic rod (15) and the transport case body (1) form sliding connection, a spring is connected between the telescopic rod (15) and the transport case body (1), the telescopic rod (15) and the support foot stool (16) form rotating connection, a spring is connected between the telescopic rod (15) and the support foot stool (16), and a rubber column is arranged at the lower end of the support foot stool (16).