CN220221118U - Luggage carrier clamping and fixing device for unmanned aerial vehicle - Google Patents

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a carrier clamping and fixing device for an unmanned aerial vehicle, which comprises an unmanned aerial vehicle and a positioning ring arranged on the bottom surface of the unmanned aerial vehicle, wherein an annular opening is formed in the inner side of the positioning ring and close to one side of the bottom surface of the unmanned aerial vehicle, two ends of the annular opening are connected with pulleys, the axes of the pulleys are connected with a cross rod, the bottom surface of the cross rod is connected with a sling, the middle end of the sling is connected with a circular ring in sliding connection with the sling, and the top surface of the circular ring is connected with clamping blocks on two sides of the cross rod. Through utilizing the ring at the hoist cable middle-end, can drag the hoist cable when the dead weight is great behind the ring connection carrier, the ring removes the hoist cable middle-end and forms the pendant effect this moment to effectually with carrier focus location in ring department, combine the irregular rocking of fixture block restriction ring, the maximum carrier swing that avoids, can not wearing and tearing the beneficial effect of the tie point of holder and unmanned aerial vehicle when having reached the goods and blown by wind-force.

Description

Luggage carrier clamping and fixing device for unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a carrier clamping and fixing device for an unmanned aerial vehicle.

Background

The unmanned aerial vehicle is a unmanned aerial vehicle which is controlled by using radio remote control equipment and a self-contained program control device, the unmanned aerial vehicle carries express, and the unmanned aerial vehicle which is controlled by using the radio remote control equipment and the self-contained program control device carries packages to be automatically delivered to a destination.

The utility model discloses a carry thing structure of unmanned aerial vehicle that publication number is (CN 214138969 U3), use supporting mechanism transportation goods, the comparatively stable of goods transport makes things convenient for the transportation of goods, and after unmanned aerial vehicle transported the goods to the assigned position in addition, directly took out the stopper from the draw-in groove of holding up the pole, and the goods can steadily descend to make things convenient for the lift of goods.

But the goods have the center skew problem after lifting, only rely on four fixed goods of support in this technical scheme to do not have stable connection structure, parcel goods once can influence unmanned aerial vehicle and remove by wind-force interference after being lifted, and the long-term swing or the rotation of goods can wear out the junction of unmanned aerial vehicle and holder.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the object carrier clamping and fixing device for the unmanned aerial vehicle, which has the advantages that the unmanned aerial vehicle cannot be easily affected by wind power to shake after being connected with goods, the connecting piece of the clamping frame and the unmanned aerial vehicle cannot be worn when the goods are blown by the wind power, and the like, and solves the technical problems.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carrier centre gripping fixing device for unmanned aerial vehicle, includes unmanned aerial vehicle and sets up the holding ring in the unmanned aerial vehicle bottom surface, the holding ring inboard sets up the annular mouth near unmanned aerial vehicle bottom surface on one side, the pulley is connected at annular mouth both ends, the horizontal pole is connected at the pulley axle center, the hoist cable is connected to the horizontal pole bottom surface, the ring rather than the slip joint is connected to the hoist cable middle-end, the fixture block of contact horizontal pole both sides is connected to the ring top surface, ring bottom surface connecting bolt, carrier top surface is connected to the bolt bottom surface.

As the preferable technical scheme of the utility model, screw holes are formed at the joint of the carrier frame and the bolts, and a hinge door is movably arranged on the front wall of the carrier frame.

As the preferable technical scheme of the utility model, the positioning ring is fixedly arranged at the center of the bottom surface of the unmanned aerial vehicle, the positioning ring is a hollow ring body, the top of the inner ring of the positioning ring is provided with an annular opening, the front end and the rear end of the inner side of the annular opening are symmetrically provided with pulleys, and the pulleys are in sliding connection with the annular opening.

As the preferable technical scheme of the utility model, two ends of the cross rod are fixedly connected with the axes of the pulleys and are parallel to the unmanned aerial vehicle up and down, and the bottom surface of the cross rod is fixedly connected with the sling.

As the preferable technical scheme of the utility model, the front end and the rear end of the sling are fixedly connected with the bottom surface of the cross rod to form a U-shaped structure, the sling penetrates through the circular ring, and the top surface of the circular ring is fixedly provided with a clamping block.

As the preferable technical scheme of the utility model, the clamping block is U-shaped, the central opening of the clamping block is matched with the bottom of the cross rod, and the clamping block is not limited to the U-shaped concave piece and the metal buckle, and can be commonly used.

Compared with the prior art, the utility model provides the carrier clamping and fixing device for the unmanned aerial vehicle, which has the following beneficial effects:

1. according to the utility model, the object carrier and the circular ring are connected into a whole through the bolt screwed with the screw hole, when the unmanned aerial vehicle is transported, the object carrier is blown by strong wind force, at the moment, the bolt at the top of the object carrier is pulled to start swinging synchronously, the clamping block at the top of the bolt is matched with the cross rod, at the moment, the traction force is transferred to the cross rod, because the two ends of the cross rod are connected with the pulleys, the pulleys are pulled to roll in the circular opening, the cross rod is driven to rotate by the rotation of the pulleys, and the object carrier is driven to rotate by the rotation of the cross rod, so that the object carrier is converted into rotation when the wind force interferes with the forward and backward swinging of the object carrier, the unmanned aerial vehicle is not influenced by swinging, and the beneficial effect that the unmanned aerial vehicle is not easily swung by wind force after being connected with goods is achieved.

2. According to the utility model, the ring is utilized to be arranged at the middle end of the sling, the sling is pulled when the self weight of the ring is large after the ring is connected with the carrier, and the ring moves to the middle end of the sling at the moment and forms a suspending effect, so that the center of gravity of the carrier is effectively positioned at the ring, the irregular shaking of the ring is limited by combining with the clamping blocks, the carrier is prevented from swinging to the greatest extent, and the beneficial effect that the connecting point of the clamping frame and the unmanned aerial vehicle is not worn when the goods are blown by wind is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of the positioning ring structure of the present utility model;

FIG. 4 is a schematic front cross-sectional view of the retaining ring structure of the present utility model.

Wherein: 1. unmanned plane; 2. a positioning ring; 3. an annular mouth; 301. a pulley; 4. a cross bar; 5. a sling; 501. a circular ring; 502. a clamping block; 6. a bolt; 7. a carrier rack; 701. a screw hole; 702. a hinge door.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a carrier clamping and fixing device for an unmanned aerial vehicle comprises an unmanned aerial vehicle 1 and a positioning ring 2 arranged on the bottom surface of the unmanned aerial vehicle 1, wherein an annular opening 3 is formed in one side, close to the bottom surface of the unmanned aerial vehicle 1, of the inner side of the positioning ring 2, two ends of the annular opening 3 are connected with pulleys 301, the axes of the pulleys 301 are connected with a cross rod 4, the bottom surface of the cross rod 4 is connected with a sling 5, the middle end of the sling 5 is connected with a circular ring 501 in sliding connection with the sling 5, the top surface of the circular ring 501 is connected with clamping blocks 502 contacting two sides of the cross rod 4, the bottom surface of the circular ring 501 is connected with bolts 6, and the bottom surface of each bolt 6 is connected with the top surface of a carrier 7.

Further, the hinge door 702 is an existing door body with a lock catch, for example, in the prior art with the publication number CN205477145U, the hinge door 702 is opened to put the goods to be transported into the carrier 7, wherein the carrier 7 is in a form as disclosed in the specification, and the hinge door 702 is closed for transportation after the loading is completed.

Further, when the unmanned aerial vehicle 1 flies, the carrier 7 is blown by the excessively strong wind, at this time, the bolt 6 at the top of the carrier 7 is pulled to start swinging synchronously, the clamping block 502 at the top of the bolt 6 is matched with the cross rod 4, at this time, the traction force is transferred to the cross rod 4, because the two ends of the cross rod 4 are connected with the pulleys 301, the pulleys 301 receive the traction and roll in the annular opening 3, the pulleys 301 roll to drive the cross rod 4 to rotate, and the cross rod 4 rotates to drive the carrier 7 to rotate, when wind power interferes with the front and back swinging of the carrier 7, the carrier 7 is converted into rotation, and the unmanned aerial vehicle 1 transportation is not influenced by shaking.

Further, the bolt 6 is used for being connected with the screw hole 701 in a screwed mode to connect the carrier 7 and the circular ring 501 into a whole, because the circular ring 501 is arranged at the middle end of the sling 5, and the sling 5 is a stainless steel braided rope, when the self weight of the circular ring 501 is large after the carrier 7 is connected, the sling 5 can be pulled, at the moment, the circular ring 501 moves to the middle end of the sling 5, and a suspending effect is formed, so that the gravity center of the carrier 7 is effectively positioned at the circular ring 501, and the carrier 7 is more stable during transportation.

When using, connect carrier 7 connecting bolt 6, connect carrier 7 and ring 501 as an organic whole, guaranteed that carrier 7 can not become flexible to drop, open hinge door 702 and put into carrier 7 with the goods that need transport, start unmanned aerial vehicle 1 and carry out the remote control transportation after loading, wherein unmanned aerial vehicle 1 belongs to the equipment that uses extremely extensively, it has been disclosed in the contrast file, do not much to introduce here, when unmanned aerial vehicle 1 flies, the carrier 7 is blown to the too strong wind power, the bolt 6 at carrier 7 top receives and pulls and begin synchronous swing, under the fixture block 502 at bolt 6 top agrees with horizontal pole 4, at this moment traction is transmitted to horizontal pole 4, because horizontal pole 4 both ends connect pulley 301, this moment pulley 301 receives and pulls and will roll in annular mouthful 3, because pulley 301 rolls and will drive horizontal pole 4 autorotation, horizontal pole 4 autorotation will drive carrier 7 rotatory, will be converted into the autorotation when wind-force interference carrier 7 swings back and forth, the interference of wind-force to unmanned aerial vehicle transportation has been reduced, stability has been increased.

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 (6)

1. A carrier centre gripping fixing device for unmanned aerial vehicle, including unmanned aerial vehicle (1) and setting up go-between (2) in unmanned aerial vehicle (1) bottom surface, its characterized in that: the utility model discloses a slide glass, including unmanned aerial vehicle (1), including hoist ring (5), ring (501), clamping block (502), bolt (6) are connected to ring (501) bottom surface, hoist ring (5) center connection ring (501) are connected with ring (501) top surface contact horizontal pole (4) both sides, ring (501) bottom surface connecting bolt (6), carrier (7) top surface is connected to bolt (6) bottom surface.

2. A carrier holding fixture for an unmanned aerial vehicle as recited in claim 1, wherein: screw holes (701) are formed in the joint of the carrier (7) and the bolts (6), and a hinge door (702) is movably arranged on the front wall of the carrier (7).

3. A carrier holding fixture for an unmanned aerial vehicle as recited in claim 1, wherein: the positioning ring (2) is fixedly arranged at the center of the bottom surface of the unmanned aerial vehicle (1), the positioning ring (2) is a hollow ring body, the top of the inner ring of the positioning ring (2) is provided with an annular opening (3), pulleys (301) are symmetrically arranged at the front end and the rear end of the inner side of the annular opening (3), and the pulleys (301) are in sliding connection with the annular opening (3).

4. A carrier holding fixture for an unmanned aerial vehicle as recited in claim 1, wherein: the two ends of the cross rod (4) are fixedly connected with the axle center of the pulley (301) and are parallel to the unmanned aerial vehicle (1) up and down, and the bottom surface of the cross rod (4) is fixedly connected with the sling (5).

5. A carrier holding fixture for an unmanned aerial vehicle as recited in claim 1, wherein: the sling (5) is fixedly connected with the bottom surface of the cross rod (4) at the front end and the rear end to form a U shape, the sling (5) penetrates through the circular ring (501), and a clamping block (502) is fixedly arranged on the top surface of the circular ring (501).

6. A carrier holding fixture for an unmanned aerial vehicle as recited in claim 1, wherein: the fixture block (502) is U-shaped, the central opening of the fixture block (502) is matched with the bottom of the cross rod (4), the fixture block (502) is not limited to the U-shaped block, and the concave piece and the metal buckle can be used universally.