CN219029746U - Lifting structure for intelligent control device of unmanned aerial vehicle - Google Patents

Abstract

The utility model discloses a lifting structure for an intelligent control device of an unmanned aerial vehicle, which belongs to the technical field of lifting of unmanned aerial vehicles and comprises an unmanned aerial vehicle assembly and a lifting mechanism, wherein the lifting mechanism is arranged at the bottom of the unmanned aerial vehicle assembly and comprises a stabilizing device and a protecting device, the protecting device is arranged at the bottom of the stabilizing device, when a machine body falls, a motor is started to rotate, a plurality of steel wire ropes are unwound from the outer wall of the winding roller through the rotation of the motor electric winding roller, each balancing weight slides outwards in each inclined sliding groove through gravity, so that the balancing weight falls off from the inside of the sliding groove and falls to the bottom of the machine body, the balancing weights can enable the machine body to be more stable in the air, the balancing weights can always be kept at the position close to the outside of the machine body through the arrangement of rollers, and the air posture of the machine body is further improved.

Description

Lifting structure for intelligent control device of unmanned aerial vehicle

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle lifting, and particularly relates to a lifting structure for an intelligent control device of an unmanned aerial vehicle.

Background

Unmanned aircraft, for short unmanned aircraft, are unmanned aircraft that are operated by radio remote control devices and self-contained programming devices, or are operated autonomously, either entirely or intermittently, by on-board computers, and unmanned aircraft are often more suitable for tasks that are too "dull, messy, or dangerous" than unmanned aircraft. Unmanned aerial vehicles can be classified into military and civilian applications according to the field of application. For military purposes, unmanned aerial vehicles are classified into reconnaissance and drones. In civil aspect, the unmanned aerial vehicle and the industrial application are really just needed by the unmanned aerial vehicle; the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer shooting, express delivery transportation, disaster relief, wild animal observation, infectious disease monitoring, mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, and the application of the unmanned aerial vehicle is greatly expanded.

The existing unmanned aerial vehicle can lead to the fuselage unstable when descending, leads to landing point skew, can't accomplish accurate landing.

Disclosure of Invention

Aiming at the problems that the existing unmanned aerial vehicle can cause the instability of the body, the deviation of landing points and the inability to finish accurate landing, the utility model provides a lifting structure for an intelligent control device of the unmanned aerial vehicle.

In order to solve the problems, the utility model adopts the following technical scheme.

The lifting structure for the intelligent control device of the unmanned aerial vehicle comprises an unmanned aerial vehicle assembly and a lifting mechanism, wherein the lifting mechanism is arranged at the bottom of the unmanned aerial vehicle assembly.

Specifically, can make unmanned aerial vehicle assembly guarantee the gesture stable at the in-process that descends through elevating system to can cushion unmanned aerial vehicle assembly after falling to the ground.

Further, unmanned aerial vehicle assembly include the organism, the bottom of organism be provided with a plurality of recesses, the inner wall of every recess is provided with the spout of slope, is provided with interior concave surface between a plurality of recesses, the inboard bottom of interior concave surface is provided with the mounting hole, every recess is close to outside inner wall rotation and is connected with the roller bearing, the position that is higher on the position that every spout is close to interior concave surface is lower near the organism outer wall.

Specifically, the lifting mechanism is installed through the concave surface and the installation hole, and the lifting mechanism is limited through the rolling shaft.

Further, the lifting mechanism comprises a stabilizing device and a protecting device, and the protecting device is arranged at the bottom of the stabilizing device.

Specifically, can increase the counter weight around to the organism through stabilising arrangement, can make the organism guarantee the stability of gesture in the way of descending, can cushion behind the organism landing through protection device, guarantee the security that the organism descends.

Further, stabilising arrangement include the motor, motor rotation end fixedly connected with wind-up roll, the outer wall winding of wind-up roll has a plurality of wire ropes, the outer wall fixed connection of one end and wind-up roll of every wire rope, the other end fixedly connected with balancing weight of every wire rope.

Specifically, through balancing weight sliding connection in the inside of spout, motor movable mounting is in the inside of mounting hole, and the wind-up roll setting is in the inside of concave surface.

Further, protection device include the base, the base bottom be provided with a plurality of mounting grooves on being close to the position of outer wall, the inside rotation of every mounting groove is connected with the pivot, the outer wall fixedly connected with backup pad of every pivot, the inboard top swing joint of every mounting groove has the elastic rod, the flexible end of every elastic rod is close to the outer wall sliding connection of upper end with every backup pad.

Specifically, install the bottom at the organism through the base, support ground through a plurality of backup pads, can upwards rotate through the pivot through the elastic rod when falling to the ground to the backup pad is buffered to cooperation elastic rod.

Further, the base is arranged at the bottom of the machine body.

Further, balancing weight sliding connection in the inside of spout, motor movable mounting is in the inside of mounting hole, the wind-up roll setting is in the inside of concave surface.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, when the machine body falls, the motor is started to rotate, the motor is used for electrically driving the winding roller to rotate, so that the plurality of steel wire ropes are unwound from the outer wall of the winding roller, each balancing weight slides outwards in each inclined sliding groove through gravity, so that the balancing weight falls off from the inside of the sliding groove and falls to the bottom of the machine body, the posture of the machine body in the air can be more stable through the balance of the plurality of balancing weights, the balancing weight can be always kept at the position, close to the outside, of the bottom of the machine body through the arrangement of the rolling shaft, and the posture of the machine body in the air is further improved.

(2) According to the utility model, when the machine body falls to the ground, the ground is supported by the plurality of support plates, the plurality of support plates can rotate upwards through the rotating shaft due to the impact force of the falling, and the elastic rod is extruded to shrink, so that the machine body can be damped during falling, and the damage of the machine body is avoided.

Drawings

FIG. 1 is a schematic view of a lifting structure for an intelligent control device of a unmanned aerial vehicle;

FIG. 2 is a schematic view of a unmanned aerial vehicle assembly according to the present utility model;

FIG. 3 is a schematic view of a lifting mechanism according to the present utility model;

FIG. 4 is a schematic view of a stabilizer structure according to the present utility model;

fig. 5 is a schematic structural diagram of a protection device in the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. an unmanned aerial vehicle assembly; 11. a body; 12. a groove; 13. a chute; 14. an inner concave surface; 15. a mounting hole;

16. a roller;

2. a lifting mechanism; 21. a stabilizing device; 211. a motor; 212. a wind-up roll; 213. a wire rope; 214. balancing weight;

22. a protection device; 221. a base; 222. a mounting groove; 223. an elastic rod; 224. a support plate; 225. a rotating shaft.

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.

Example 1

As shown in fig. 1, which is a schematic view of a lifting structure for a smart control device of an unmanned aerial vehicle according to a preferred embodiment of the present utility model, the lifting structure for a smart control device of an unmanned aerial vehicle of the present embodiment includes a unmanned aerial vehicle assembly 1 and a lifting mechanism 2, wherein the lifting mechanism 2 is installed at the bottom of the unmanned aerial vehicle assembly 1.

Specifically, the attitude of the unmanned aerial vehicle assembly 1 can be ensured to be stable in the descending process through the lifting mechanism 2, and the unmanned aerial vehicle assembly 1 can be buffered after falling to the ground.

Further, as shown in fig. 2, which is a schematic structural diagram of the unmanned aerial vehicle assembly in the present utility model, the unmanned aerial vehicle assembly 1 includes a machine body 11, a plurality of grooves 12 are provided at the bottom of the machine body 11, inclined sliding grooves 13 are provided on the inner wall of each groove 12, concave surfaces 14 are provided between the grooves 12, a mounting hole 15 is provided at the bottom of the inner side of the concave surfaces 14, a roller 16 is rotatably connected to the inner wall of each groove 12 near the outside, and the position of each sliding groove 13 near the concave surface 14 is higher and lower than the position of the outer wall of the machine body 11.

Specifically, the concave surface 14 and the mounting hole 15 are used for mounting the lifting mechanism 2, and the lifting mechanism 2 is limited by the roller 16.

Further, as shown in fig. 3, which is a schematic structural diagram of the lifting mechanism in the present utility model, the lifting mechanism 2 includes a stabilizing device 21 and a protecting device 22, and the protecting device 22 is disposed at the bottom of the stabilizing device 21.

Specifically, the balance weight can be added to the periphery of the machine body 11 through the stabilizing device 21, so that the machine body 11 can ensure the stability of the posture in the descending process, and the machine body 11 can be buffered after falling to the ground through the protecting device 22, so that the descending safety of the machine body 11 is ensured.

Further, as shown in fig. 4, which is a schematic structural diagram of the stabilizing device in the present utility model, the stabilizing device 21 includes a motor 211, a winding roller 212 is fixedly connected to a rotating end of the motor 211, a plurality of steel wires 213 are wound on an outer wall of the winding roller 212, one end of each steel wire 213 is fixedly connected to an outer wall of the winding roller 212, and a balancing weight 214 is fixedly connected to the other end of each steel wire 213.

Specifically, through balancing weight 214 sliding connection in the inside of spout 13, motor 211 movable mounting is in the inside of mounting hole 15, and wind-up roll 212 sets up the inside of concave surface 14.

Further, as shown in fig. 5, which is a schematic structural diagram of the protection device in the present utility model, the protection device 22 includes a base 221, a plurality of mounting slots 222 are provided at a position of the bottom of the base 221 near the outer wall, a rotating shaft 225 is rotatably connected in each mounting slot 222, a supporting plate 224 is fixedly connected to the outer wall of each rotating shaft 225, an elastic rod 223 is movably connected to the top of the inner side of each mounting slot 222, and a telescopic end of each elastic rod 223 is slidably connected with the outer wall of each supporting plate 224 near the upper end.

Specifically, the base 221 is installed at the bottom of the machine body 11, the ground is supported by a plurality of support plates 224, and the support plates 224 can be rotated upward through the rotating shafts 225 by the elastic rods 223 when the floor is placed, so that the elastic rods 223 are matched for buffering.

Further, the base 221 is mounted at the bottom of the machine body 11.

Further, the balancing weight 214 is slidably connected to the inside of the chute 13, the motor 211 is movably mounted in the mounting hole 15, and the wind-up roll 212 is disposed in the inner concave surface 14.

Working principle: when the machine body 11 falls, the starting motor 211 rotates, the electric winding roller 212 rotates through the motor 211 to enable the plurality of steel wire ropes 213 to be unwound from the outer wall of the winding roller 212, each balancing weight 214 slides outwards in the inclined sliding groove 13 through gravity, so that the balancing weight 214 falls off from the sliding groove 13 and falls to the bottom of the machine body 11, the machine body 11 can be more stable in the aerial posture through balancing of the plurality of balancing weights 214, the balancing weights 214 can be always kept at the position, close to the outside, of the bottom of the machine body 11 through the arrangement of the rolling shaft 16, and the air posture of the machine body 11 is further improved.

Example 2

As shown in fig. 1-5, which are schematic diagrams of a lifting structure for a smart control device for an unmanned aerial vehicle according to another preferred embodiment of the present utility model, in the lifting structure for a smart control device for an unmanned aerial vehicle according to this embodiment, when the body 11 falls to the ground based on example 1, the ground is supported by the plurality of support plates 224, and the impact force of landing can cause the plurality of support plates 224 to rotate upward through the rotating shaft 225 and press the elastic rod 223 to contract, so that the body 11 can be damped to avoid damage to the body 11.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims (6)

1. Lifting structure for unmanned aerial vehicle intelligent control device, its characterized in that: including unmanned aerial vehicle assembly (1), unmanned aerial vehicle assembly (1) bottom install elevating system (2), elevating system (2) include stabilising arrangement (21), stabilising arrangement (21) bottom be provided with protection device (22).

2. The lifting structure for an intelligent control device of a unmanned aerial vehicle according to claim 1, wherein: the stabilizing device (21) comprises a motor (211), a winding roller (212) is fixedly connected to the rotating end of the motor (211), a plurality of steel wire ropes (213) are wound on the outer wall of the winding roller (212), one end of each steel wire rope (213) is fixedly connected with the outer wall of the winding roller (212), and a balancing weight (214) is fixedly connected to the other end of each steel wire rope.

3. The lifting structure for an intelligent control device of a unmanned aerial vehicle according to claim 2, wherein: the protection device (22) include base (221), base (221) bottom be provided with a plurality of mounting grooves (222) on being close to the position of outer wall, the inside rotation of every mounting groove (222) is connected with pivot (225), the outer wall fixedly connected with backup pad (224) of every pivot (225), the inboard top swing joint of every mounting groove (222) has elastic rod (223), the flexible end of every elastic rod (223) is close to the outer wall sliding connection of upper end with every backup pad (224).

4. A lifting structure for an intelligent control device of a unmanned aerial vehicle according to claim 3, wherein: unmanned aerial vehicle assembly (1) include organism (11), the bottom of organism (11) be provided with a plurality of recesses (12), the inner wall of every recess (12) is provided with spout (13) of slope, be provided with interior concave surface (14) between a plurality of recesses (12), the inboard bottom of interior concave surface (14) is provided with mounting hole (15), every recess (12) is close to outside inner wall rotation and is connected with roller bearing (16), the position that is higher to be close to the outer wall of organism (11) on the position that every spout (13) is close to interior concave surface (14) is lower.

5. The lifting structure for an intelligent control device of a unmanned aerial vehicle according to claim 4, wherein: the base (221) is arranged at the bottom of the machine body (11).

6. The lifting structure for an intelligent control device of a unmanned aerial vehicle according to claim 5, wherein: the balancing weight (214) is slidably connected in the chute (13), the motor (211) is movably mounted in the mounting hole (15), and the winding roller (212) is arranged in the inner concave surface (14).

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