CN219565509U - Anti-collision unmanned aerial vehicle - Google Patents

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an anti-collision unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, a connecting rod, a driving motor and a wing, wherein the connecting rod is welded on the outer side wall of the unmanned aerial vehicle body; the utility model realizes the functions of flight protection and falling buffer simultaneously through the rotatable and replaceable protection support mechanism, effectively reduces the overall weight, is more energy-saving, has simple and novel structure and strong practicability.

Description

Anti-collision unmanned aerial vehicle

Technical Field

The utility model relates to an anti-collision unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles.

Background

The unmanned aerial vehicle is a new concept device in rapid development, the unmanned aerial vehicle has the advantages of flexibility, quick response, unmanned aerial vehicle flight and low operation requirement, the unmanned aerial vehicle can realize real-time image transmission and high-risk area detection functions by carrying multiple types of sensors, the unmanned aerial vehicle is a powerful supplement of satellite remote sensing and traditional aviation remote sensing, in the orchard plant protection process, the unmanned aerial vehicle is required to be used for inspection or pesticide spraying, the unmanned aerial vehicle with the anti-collision function is provided in the Chinese utility model patent with the application number of CN202020536025.4, the unmanned aerial vehicle body, the wings, the anti-collision mechanism, the driving motor, the driving rotating shaft and the rotor wing are mutually matched, so that the unmanned aerial vehicle has the anti-collision function, when the unmanned aerial vehicle collides with other objects, the unmanned aerial vehicle can effectively perform shock-absorbing protection, thereby avoiding wing damage, the safety of the unmanned aerial vehicle is greatly improved, however, the anti-collision structure provided by the file is complicated, the weight is more, the load is more, and the load is not energy-saving enough.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the problems, and provides an anti-collision unmanned aerial vehicle, wherein a rotatable and replaceable protection support mechanism can be adjusted to be horizontal when in use, a protection structure is formed on one side of a wing and used for an anti-collision function in a flight process, the anti-collision unmanned aerial vehicle can also be adjusted to be vertical, and an elastic structure is formed at the bottom and used for damping adjustment of contact with the ground when the anti-collision unmanned aerial vehicle falls.

According to the technical scheme, the anti-collision unmanned aerial vehicle comprises an unmanned aerial vehicle body, a connecting rod, a driving motor and a wing, wherein the connecting rod is welded on the outer side wall of the unmanned aerial vehicle body, the driving motor is fixed at one end of the connecting rod through screws, the wing is installed on an output shaft of the driving motor, the outer side wall of the unmanned aerial vehicle body is further provided with a rotatable replacement type protection supporting mechanism, the rotatable replacement type protection supporting mechanism is located at the bottom of the wing, the bottom of the unmanned aerial vehicle body is provided with a mounting groove, the inner side of the mounting groove is provided with an extrusion fixing component, the rotation of the wing is controlled through the driving motor, the basic flight function is achieved, the rotatable replacement type protection supporting mechanism is arranged on one side of the wing, the rotatable replacement type protection supporting mechanism can be adjusted to be horizontal when in use, a protection structure is formed on one side of the wing, the anti-collision function in the flight process can be adjusted to be vertical state, the bottom of the anti-collision unmanned aerial vehicle body is used for shock absorption adjustment in contact with the ground, the rotatable replacement type protection supporting mechanism is located at the bottom of the bottom, the anti-collision type protection supporting mechanism is simultaneously, the anti-collision device is capable of achieving protection and landing function and is novel, energy-saving, and has the effect and high performance.

Further, the rotatable replacement type protection supporting mechanism comprises a rotation control frame, a motor is arranged in the rotation control frame, the rotation control frame is fixedly arranged on the outer wall of the unmanned aerial vehicle body, the rotatable replacement type protection supporting mechanism further comprises a rotation base, the rotation base is connected with a motor output shaft arranged in the rotation control frame, the rotatable replacement type protection supporting mechanism further comprises an elastic telescopic rod, the elastic telescopic rod is fixedly arranged on one side of the rotation base, the directions of the rotation base and the elastic telescopic rod are adjusted through the motor arranged in the rotation control frame, and the rotation control frame can be adjusted to be used for the anti-collision function in the flight process horizontally, and can also be adjusted to be vertically used for the shock absorption adjustment of the anti-collision type protection support mechanism in contact with the ground when the anti-collision type protection support mechanism falls down.

Further, rotatable change formula protection supporting mechanism still includes arc baffle and folding net, folding net pass through the coil spring with arc baffle is connected, arc baffle welding is in on the flexible end of elastic expansion pole, the air vent has been seted up on the arc baffle, through the setting of arc baffle and folding net, can form protective structure in one side of wing when being in the horizontality, then can utilize elasticity to play ground cushioning effect when vertical.

Further, the extrusion fixed subassembly includes electric telescopic handle and fills the gas holder, fill the gas holder set up in electric telescopic handle's flexible end, electric telescopic handle is fixed to be set up on the inner wall of mounting groove, rotatable change formula protection supporting mechanism still includes the gas bag, the gas bag is installed fill on the gas holder, it is provided with the interface of aerifing to fill on the gas holder, through the gas bag setting that fills in the gas holder, can effectually be located the equipment that needs to carry in the mounting groove when filling and load.

The utility model has the technical effects and advantages that: according to the utility model, the rotatable replaceable protection support mechanism is arranged on one side of the wing, the rotatable replaceable protection support mechanism can be adjusted to be horizontal when in use, a protection structure is formed on one side of the wing and used for an anti-collision function in the flying process, the rotatable replaceable protection support mechanism can also be adjusted to be vertical, and an elastic structure is formed at the bottom and used for damping adjustment of contact with the ground when the rotatable protection support mechanism falls down.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model in a top view;

FIG. 2 is a schematic view of the structure of the present utility model at a bottom view;

FIG. 3 is a schematic view of a rotatable replaceable protective support mechanism according to the present utility model;

FIG. 4 is a schematic view of the structure of the press-fixing assembly according to the present utility model;

in the figure: 1. an unmanned aerial vehicle body; 101. a mounting groove; 2. a connecting rod; 3. a driving motor; 4. a wing; 5. a rotatable replaceable protective support mechanism; 501. a rotary control frame; 502. rotating the base; 503. an elastic telescopic rod; 504. an arc baffle; 505. folding the net; 6. extruding the fixing assembly; 601. an electric telescopic rod; 602. an inflatable seat; 603. and (5) an inflatable bag.

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 anti-collision unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a connecting rod 2, a driving motor 3 and a wing 4, wherein the connecting rod 2 is welded on the outer side wall of the unmanned aerial vehicle body 1, the driving motor 3 is screwed on one end of the connecting rod 2, the wing 4 is installed on the output shaft of the driving motor 3, a rotatable replacement type protection supporting mechanism 5 is further arranged on the outer side wall of the unmanned aerial vehicle body 1, the rotatable replacement type protection supporting mechanism 5 is positioned at the bottom of the wing 4, a mounting groove 101 is formed in the bottom of the unmanned aerial vehicle body 1, and an extrusion fixing assembly 6 is arranged on the inner side of the mounting groove 101.

According to the utility model, the wing 4 is controlled to rotate through the driving motor 3 to realize a basic flight function, and the unmanned aerial vehicle is of a basic structure, on the basis, the rotatable replaceable protection support mechanism 5 is arranged on one side of the wing 4, the rotatable replaceable protection support mechanism 5 can be adjusted to be horizontal when in use, a protection structure is formed on one side of the wing 4 and used for an anti-collision function in the flight process, the rotatable protection support mechanism can also be adjusted to be in a vertical state, and an elastic structure is formed at the bottom and used for damping adjustment of contact with the ground when the unmanned aerial vehicle falls, and the rotatable replaceable protection support mechanism 5 is used for simultaneously realizing flight protection and falling buffer functions, so that the integral weight is effectively reduced, and the unmanned aerial vehicle is more energy-saving, simple and novel in structure and strong in practicability.

As a technical optimization scheme of the present utility model, the rotatable and replaceable protection support mechanism 5 includes a rotation control frame 501, a motor is built in the rotation control frame 501, the rotation control frame 501 is fixedly mounted on an outer wall of the unmanned aerial vehicle body 1, the rotatable and replaceable protection support mechanism 5 further includes a rotation base 502, the rotation base 502 is connected with a motor output shaft built in the rotation control frame 501, the rotatable and replaceable protection support mechanism 5 further includes an elastic telescopic rod 503, the elastic telescopic rod 503 is fixedly mounted on one side of the rotation base 502, and the directions of the rotation base 502 and the elastic telescopic rod 503 are adjusted by the motor built in the rotation control frame 501, so that the rotation control frame 501 can be adjusted to a horizontal anti-collision function in a flight process, and can be adjusted to a vertical damping adjustment for contacting with the ground when the present utility model falls.

As a technical optimization scheme of the utility model, the rotatable and replaceable protection support mechanism 5 further comprises an arc-shaped baffle plate 504 and a folding net 505, the folding net 505 is connected with the arc-shaped baffle plate 504 through a coil spring, the arc-shaped baffle plate 504 is welded on the telescopic end of the elastic telescopic rod 503, the arc-shaped baffle plate 504 is provided with a vent hole, and through the arrangement of the arc-shaped baffle plate 504 and the folding net 505, a protection structure can be formed on one side of the wing 4 when the wing is in a horizontal state, and a landing buffer effect can be achieved by utilizing elasticity when the wing is vertical.

As a technical optimization scheme of the utility model, the extrusion fixing assembly 6 comprises an electric telescopic rod 601 and an inflation seat 602, the inflation seat 602 is arranged on the telescopic end of the electric telescopic rod 601, the electric telescopic rod 601 is fixedly arranged on the inner wall of the mounting groove 101, the rotatable replaceable protection supporting mechanism 5 further comprises an inflation bag 603, the inflation bag 603 is arranged on the inflation seat 602, an inflation interface is arranged on the inflation seat 602, and the inflation interface is arranged through the inflation bag 603 in the inflation seat 602, so that equipment to be carried in the mounting groove 101 can be effectively loaded during inflation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides an anticollision unmanned aerial vehicle, includes unmanned aerial vehicle organism (1), connecting rod (2), driving motor (3) and wing (4), connecting rod (2) welding is in on the lateral wall of unmanned aerial vehicle organism (1), driving motor (3) screw fixation is in one end of connecting rod (2), wing (4) are installed on the output shaft of driving motor (3), its characterized in that: the unmanned aerial vehicle body (1) is characterized in that a rotatable replacement type protection supporting mechanism (5) is further arranged on the outer side wall of the unmanned aerial vehicle body (1), the rotatable replacement type protection supporting mechanism (5) is located at the bottom of the wing (4), a mounting groove (101) is formed in the bottom of the unmanned aerial vehicle body (1), and an extrusion fixing assembly (6) is arranged on the inner side of the mounting groove (101).

2. The collision avoidance drone of claim 1, wherein: rotatable change formula protection supporting mechanism (5) include rotation control frame (501), rotation control frame (501) embeds the motor, rotation control frame (501) fixed mounting is in on the outer wall of unmanned aerial vehicle organism (1).

3. The collision avoidance drone of claim 2, wherein: the rotatable replaceable protection support mechanism (5) further comprises a rotating base (502), and the rotating base (502) is connected with a motor output shaft arranged in the rotating control frame (501).

4. A collision avoidance drone as claimed in claim 3, wherein: the rotatable and replaceable protection support mechanism (5) further comprises an elastic telescopic rod (503), and the elastic telescopic rod (503) is fixedly arranged on one side of the rotating base (502).

5. The collision avoidance drone of claim 4, wherein: the rotatable and replaceable protective support mechanism (5) further comprises an arc-shaped baffle plate (504) and a folding net (505), and the folding net (505) is connected with the arc-shaped baffle plate (504) through a coil spring.

6. The collision avoidance drone of claim 5, wherein: the arc-shaped baffle plate (504) is welded on the telescopic end of the elastic telescopic rod (503), and the arc-shaped baffle plate (504) is provided with a vent hole.

7. The collision avoidance drone of claim 1, wherein: the extrusion fixing assembly (6) comprises an electric telescopic rod (601) and an inflation seat (602), the inflation seat (602) is arranged on the telescopic end of the electric telescopic rod (601), and the electric telescopic rod (601) is fixedly arranged on the inner wall of the mounting groove (101).

8. The collision avoidance drone of claim 7, wherein: the rotatable and replaceable protection support mechanism (5) further comprises an inflatable bag (603), the inflatable bag (603) is installed on the inflatable seat (602), and an inflation interface is arranged on the inflatable seat (602).