CN220448174U

CN220448174U - Unmanned aerial vehicle with safeguard function

Info

Publication number: CN220448174U
Application number: CN202322180101.9U
Authority: CN
Inventors: 朱明�
Original assignee: Changzhou Simuxue Electronics Co ltd
Current assignee: Changzhou Simuxue Electronics Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-02-06
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an unmanned aerial vehicle with a protection function, and relates to the technical field of unmanned aerial vehicles. This unmanned aerial vehicle with safeguard function, which comprises a bod, fixedly connected with mount on the outer wall of organism, mount top and organism below are provided with protection machanism, the organism top is provided with the camera, the camera outside is provided with protection device, protection machanism includes anticollision subassembly and buffer unit, anticollision subassembly includes the fixing base, fixing base fixedly connected with is in the upper end of mount, the outside fixedly connected with damping buffer rod of fixing base, buffer spring has been cup jointed to the outside of damping buffer rod. This application passes through protection machanism, realizes the protection to the flight on the one hand, has avoided unmanned aerial vehicle to lose power, and then can land, on the other hand can play the cushioning effect when unmanned aerial vehicle lands, reduces the impact force to the organism to the security of protection organism.

Description

Unmanned aerial vehicle with safeguard function

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle with a protection function.

Background

Unmanned aerial vehicles, abbreviated as "unmanned aerial vehicles", abbreviated as "UAVs", are unmanned aerial vehicles that are operated by means of radio remote control devices and self-contained programmed control devices, or are operated autonomously, either entirely or intermittently, by an onboard computer.

According to the public publication No.: CN217673243U discloses an unmanned aerial vehicle with safeguard function, which comprises a supporting rack, the top fixedly connected with bottom plate of support frame, the top fixedly connected with organism subassembly of bottom plate, the mounting hole has been seted up at the middle part of bottom plate bottom surface, the internal surface fixedly connected with protection subassembly of mounting hole inner wall, the top fixedly connected with spacing subassembly of mounting hole inner wall, one side fixedly connected with thermal infrared imager of bottom plate bottom surface, the opposite side fixedly connected with infrared inductor of bottom plate bottom surface, one side fixedly connected with first support arm of organism subassembly surface, the opposite side fixedly connected with second support arm of organism subassembly surface, the equal fixed mounting in both ends of first support arm has first motor case, the utility model is favorable to protecting the camera through being equipped with protection subassembly, in time protect the camera when equipment appears unexpected, prevent its damage, reduce user's economic loss, protect the camera, unmanned aerial vehicle with safeguard function in the above-mentioned application, realize the protection to the camera, but not protect the screw, when emergency, the screw receives the striking again, can harm power device, and cause unmanned aerial vehicle to lose balance, and then the landing safely.

Therefore, we propose an unmanned aerial vehicle with a protection function.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an unmanned aerial vehicle with a protection function, and solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the unmanned aerial vehicle with the protection function comprises a machine body, wherein a fixing frame is fixedly connected to the outer wall of the machine body, a protection mechanism is arranged above the fixing frame and below the machine body, a camera is arranged above the machine body, and a protection device is arranged outside the camera; the protection mechanism comprises an anti-collision assembly and a buffer assembly, the anti-collision assembly comprises a fixing seat, the fixing seat is fixedly connected with the upper end of the fixing frame, a damping buffer rod is fixedly connected with the outer side of the fixing seat, a buffer spring is sleeved on the outer side of the damping buffer rod, a protection plate is fixedly connected with one end of the damping buffer rod away from the fixing seat, and a spiral sheet is arranged above the fixing seat.

Preferably, the buffering subassembly is including the I shape support frame, the bottom at the organism is articulated to the I shape support frame, another fixedly connected with buffer frame of I shape support frame, fixedly connected with extension spring between the I shape support frame can play the buffering effect when unmanned aerial vehicle falls to the ground through the buffering subassembly, reduces the impact force to the organism to the security of protection organism.

Preferably, the anti-collision assembly is provided with four, and distributes respectively at four angles of organism, protects four flight through anti-collision assembly, can protect four faces of organism simultaneously, guarantees the safety of organism in the at utmost.

Preferably, the protection device comprises an inner protection shell, a gear ring is fixedly connected to the outer wall of the inner protection shell, a protection sleeve plate is connected to the outer portion of the gear ring in a sliding mode, a limiting groove is formed in the protection sleeve plate, a servo motor is arranged at the top of the protection sleeve plate, the output end of the servo motor extends to the inside of the limiting groove, a gear disc is fixedly connected to the extending end of the servo motor, the gear disc is meshed with the gear ring, an outer protection shell is fixedly connected to the top of the protection sleeve plate, and safety of a camera can be protected under the cooperation of the inner protection shell and the outer protection shell when the unmanned aerial vehicle is impacted or in other danger through the protection device.

Preferably, the inside of the protective sleeve plate is provided with an annular chute, the gear ring is in sliding connection with the inside of the chute, and the bottom surface of the protective sleeve plate is clung to the upper surface of the machine body, so that the protective sleeve plate can be ensured to slide on the surface of the gear ring smoothly.

Preferably, the bottom of the buffer frame is provided with anti-skidding lines, and the ground grabbing force between the buffer frame and the bottom surface can be increased by arranging the anti-skidding lines, so that the unmanned aerial vehicle can land more stably.

The utility model provides an unmanned aerial vehicle with a protection function. The beneficial effects are as follows:

(1) According to the protection device, the protection to the spiral sheet is realized through the protection mechanism, so that the unmanned aerial vehicle is prevented from losing power, landing can be performed, and on the other hand, a buffering effect can be achieved when the unmanned aerial vehicle lands, the impact force to the machine body is reduced, and the safety of the machine body is protected.

(2) This application can be when unmanned aerial vehicle receives the striking through protection device, drives outer protective housing and rotates to realize outer protective housing and inner protective housing closed, thereby realize the protection to the camera.

Drawings

FIG. 1 is a schematic view of a front perspective structure of the present utility model;

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

FIG. 3 is a schematic view of the structure of the protection device of the present utility model;

FIG. 4 is a schematic view of the structure A in FIG. 3 according to the present utility model.

In the figure: 1. a body; 2. a fixing frame; 3. a protective mechanism; 301. a fixing seat; 302. damping buffer rods; 303. a buffer spring; 304. a protection plate; 305. i-shaped supporting frame; 306. a buffer frame; 307. a tension spring; 308. anti-skid lines; 4. a spiral sheet; 5. a camera; 6. a protection device; 601. an inner protective shell; 602. a gear ring; 603. a protective cover plate; 604. a limit groove; 605. a servo motor; 606. a gear plate; 607. and an outer protective shell.

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.

Example 1

Referring to fig. 1-2, an unmanned aerial vehicle with a protection function comprises a body 1, wherein a fixing frame 2 is fixedly connected to the outer wall of the body 1, a protection mechanism 3 is arranged above the fixing frame 2 and below the body 1, a camera 5 is arranged above the body 1, and a protection device 6 is arranged outside the camera 5; the protection mechanism 3 comprises an anti-collision assembly and a buffer assembly, the anti-collision assembly comprises a fixed seat 301, the fixed seat 301 is fixedly connected to the upper end of the fixed frame 2, a damping buffer rod 302 is fixedly connected to the outer side of the fixed seat 301, a buffer spring 303 is sleeved on the outer side of the damping buffer rod 302, a protection plate 304 is fixedly connected to one end, far away from the fixed seat 301, of the damping buffer rod 302, and a spiral sheet 4 is arranged above the fixed seat 301.

The buffering component comprises an I-shaped supporting frame 305, the I-shaped supporting frame 305 is hinged to the bottom of the machine body 1, the other I-shaped supporting frame 305 is fixedly connected with a buffering frame 306, tension springs 307 are fixedly connected between the I-shaped supporting frames 305, the buffering component can play a buffering effect when an unmanned aerial vehicle falls to the ground, impact force on the machine body 1 is reduced, and therefore safety of the machine body 1 is protected.

The anti-collision assembly is provided with four, and distributes respectively at the four angles of organism 1, protects four flight 4 through anti-collision assembly, can protect four faces of organism 1 simultaneously, guarantees the safety of organism 1 in the at utmost.

The bottom of the buffer frame 306 is provided with anti-skid patterns 308, and the ground grabbing force between the buffer frame 306 and the bottom surface can be increased by arranging the anti-skid patterns 308, so that the unmanned aerial vehicle can be landed more stably.

This application passes through protection machanism 3, realizes the protection to flight 4 on the one hand, has avoided unmanned aerial vehicle to lose power, and then can land on the ground, on the other hand can play the cushioning effect when unmanned aerial vehicle lands, reduces the impact force to organism 1 to the security of protection organism 1.

When the unmanned aerial vehicle receives the striking during the use, at first receive guard plate (304) of striking, receive the striking when it, guard plate 304 can inwards compress buffer spring 303 to play the cushioning effect, and then guard plate 304 has played the guard action to flight 4, and then make unmanned aerial vehicle can keep power, when unmanned aerial vehicle lands, buffer frame 306 can move to both sides, and then unloaded the partial impact force of landing, simultaneously, extension spring 307 can provide the pulling force for I shape support frame 305, after unmanned aerial vehicle steadily falls to the ground, resets buffer frame (306).

Example two

Referring to fig. 3-4, on the basis of the first embodiment, the protection device 6 is added, which includes an inner protection shell 601, a gear ring 602 is fixedly connected to an outer wall of the inner protection shell 601, a protection sleeve plate 603 is slidably connected to an outer portion of the gear ring 602, a limiting groove 604 is provided in the protection sleeve plate 603, a servo motor 605 is provided at a top portion of the protection sleeve plate 603, an output end of the servo motor 605 extends to the inside of the limiting groove 604, a gear plate 606 is fixedly connected to an extending end of the servo motor 605, the gear plate 606 is meshed with the gear ring 602, an outer protection shell 607 is fixedly connected to a top portion of the protection sleeve plate 603, and safety of the camera 5 can be protected under the cooperation of the inner protection shell and the outer protection shell when the unmanned aerial vehicle is impacted or at other danger through the protection device 6.

The inside of the protective sleeve plate 603 is provided with an annular chute, the gear ring 602 is slidably connected in the chute, and the bottom surface of the protective sleeve plate 603 is tightly attached to the upper surface of the machine body 1, so that the protective sleeve plate 603 can be ensured to smoothly slide on the surface of the gear ring 602.

This application can be when unmanned aerial vehicle receives the striking through protection device 6, drives outer protective housing 607 and rotates to realize outer protective housing 607 and inner protective housing 601 and close, thereby realize the protection to camera 5.

When the unmanned aerial vehicle is impacted during use, the servo motor 605 is started to drive the gear plate 606 to rotate, and because the gear ring 602 is relatively fixed, under the meshing effect, the gear plate 606 can drive the protective sleeve plate 603 to rotate along the gear ring 602, and then drive the outer protective shell 607 to rotate, so that the outer protective shell 607 and the inner protective shell 601 are closed, and the protection of the camera 5 is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Unmanned aerial vehicle with safeguard function, including organism (1), its characterized in that: the camera is characterized in that a fixing frame (2) is fixedly connected to the outer wall of the machine body (1), a protection mechanism (3) is arranged above the fixing frame (2) and below the machine body (1), a camera (5) is arranged above the machine body (1), and a protection device (6) is arranged outside the camera (5);

protection machanism (3) are including anticollision subassembly and buffer unit, anticollision subassembly includes fixing base (301), fixing base (301) fixed connection is in the upper end of mount (2), the outside fixedly connected with damping buffer rod (302) of fixing base (301), damping buffer rod (302)'s outside has cup jointed buffer spring (303), and one end fixedly connected with guard plate (304) of fixing base (301) are kept away from to damping buffer rod (302), the top of fixing base (301) is provided with flight (4).

2. The unmanned aerial vehicle with a protection function according to claim 1, wherein: the buffer assembly comprises an I-shaped support frame (305), the I-shaped support frame (305) is hinged to the bottom of the machine body (1), a buffer frame (306) is fixedly connected to the other end of the I-shaped support frame (305), and a tension spring (307) is fixedly connected between the I-shaped support frames (305).

3. The unmanned aerial vehicle with a protection function according to claim 1, wherein: the anti-collision assembly is provided with four, and is respectively distributed at four corners of the machine body (1).

4. The unmanned aerial vehicle with a protection function according to claim 1, wherein: protection device (6) are including inner protective shell (601), fixedly connected with gear ring (602) on the outer wall of inner protective shell (601), the outside sliding connection of gear ring (602) has protective sleeve board (603), the inside of protective sleeve board (603) is provided with spacing groove (604), the top of protective sleeve board (603) is provided with servo motor (605), the output of servo motor (605) extends to spacing groove (604) inside, the extension fixedly connected with gear plate (606) of servo motor (605), gear plate (606) mesh with gear ring (602), the top fixedly connected with outer protective shell (607) of protective sleeve board (603).

5. The unmanned aerial vehicle with a protective function according to claim 4, wherein: the inside of protection sleeve plate (603) has seted up annular spout, gear ring (602) sliding connection is in the inside of spout, the upper surface of organism (1) is hugged closely to the bottom surface of protection sleeve plate (603).

6. The unmanned aerial vehicle with a protection function according to claim 2, wherein: the bottom of the buffer frame (306) is provided with anti-skid patterns (308).