Unmanned aerial vehicle flight anti-collision device

Abstract

The utility model discloses an anti-collision device for flight of an unmanned aerial vehicle. The anti-collision device comprises a mounting frame vertically arranged on a horizontal plane, the mounting assembly comprises a bolt, a sleeve block, a rotating gear, a rotating rod, a spring plate and a connecting groove; the connecting groove is formed in one side of the outer wall of the fixing frame, the bolt is in threaded connection with the interior of the connecting groove, the rotating gear is rotationally connected to the two sides of the inner wall of the fixing frame, one end of the rotating rod is fixedly connected to one end of the rotating gear, the sleeve block is in threaded connection to one end of the rotating rod, and the spring plate is slidably connected to the bottom of the inner wall of the fixing frame. The front end of the mounting frame is fixedly connected with a fixing box, and the exterior of the mounting frame is fixedly connected with a fixing frame. The problems that before an existing anti-collision device and an unmanned aerial vehicle are installed and used, a matched anti-collision device needs to be customized according to the model and specification of the unmanned aerial vehicle, the adaptability is low, external parts need to be connected during installation, and operation is tedious and inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle flight anti-collision, in particular to a unmanned aerial vehicle flight anti-collision device. Background Art

[0002] Unmanned aerial vehicle (UAV) is an unmanned aircraft that is controlled by a radio remote control device and a self-contained program control device, or is operated completely or intermittently autonomously by an onboard computer.

[0003] However, it still has the following disadvantages in actual use:

[0004] Before the existing anti-collision device is installed and used with a drone, it is necessary to customize a matching anti-collision device according to the model and size of the drone. Not only is the applicability low, but it also requires connecting external parts during installation, making the operation cumbersome and inconvenient. Utility Model Content

[0005] The purpose of the present utility model is to provide a UAV flight anti-collision device to solve the problem that the existing anti-collision device proposed in the above background technology needs to be customized according to the model and specifications of the UAV before it is installed and used. Not only is the applicability low, but also during installation, it needs to connect external parts, which makes the operation more cumbersome and inconvenient.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a UAV flight anti-collision device, comprising:

[0008] A mounting frame arranged vertically on a horizontal plane;

[0009] Installation assembly: The installation assembly includes bolts, sleeve blocks, rotating gears, rotating rods, spring plates, and connecting grooves;

[0010] The connecting groove is opened on one side of the outer wall of the fixed frame, the bolt is threadedly connected to the inside of the connecting groove, the rotating gear is rotatably connected to both sides of the inner wall of the fixed frame, one end of the rotating rod is fixedly connected to one end of the rotating gear, the sleeve block is threadedly connected to one end of the rotating rod, and the spring plate is slidably connected to the bottom of the inner wall of the fixed frame.

[0011] Furthermore, a fixing box is fixedly connected to the front end of the installation frame, and a fixing frame is fixedly connected to the outside of the installation frame.

[0012] Furthermore, the bolts and the spring plate are arranged on the same horizontal plane, the connecting groove and the interior of the fixing frame penetrate each other, a guide groove is opened on the inner side of the installation frame, and the sleeve block is slidably connected in the guide groove.

[0013] Furthermore, both ends of the top of the spring plate are provided with tooth grooves, the spring plate and the rotating gear are meshed and connected, the interior of the sleeve block is provided with a thread groove, and the outer surface of the rotating rod is provided with a thread.

[0014] Furthermore, it also includes an anti-collision component;

[0015] The anti-collision assembly includes a movable plate, a sleeve rod, a compression spring, a movable block, and a connecting rod;

[0016] The movable plate is slidably connected to the front end of the fixed box, the connecting block is fixedly connected to the rear side of the movable plate, the sleeve rod is fixedly connected to one side of the inner wall of the fixed box, the compression spring is sleeved on the outer surface of the sleeve rod, the connecting rod is rotatably connected to one end of the connecting block, and the movable block is fixedly connected to both ends of the compression spring.

[0017] Furthermore, the movable block and the connecting rod are rotationally connected.

[0018] Furthermore, a movable groove is provided at the front end of the fixed box, and the movable plate is slidably connected in the movable groove.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] The utility model provides an installation assembly. When a user installs the device on a drone, the user first rotates the bolt in the threaded groove to squeeze the spring plate on the same horizontal plane, causing the spring plate to slide, driving the rotating gear to rotate, and thus driving the rotating rod to rotate; then, the sleeve is guided to slide and slide into the interior of the installation frame to clamp and fix the drone installation position, which can facilitate the user to disassemble and assemble the anti-collision device.

[0021] Based on the above beneficial effects, an anti-collision component is provided. When the user performs anti-collision on the drone, first, when the front end of the drone's wing and the impact point are punched, the movable plate can be made to slide, thereby causing the connecting block to slide and driving the connecting rod to flip; then, the movable block is driven to slide and the compression spring is squeezed to buffer the impact force generated by the collision, thereby reducing the damage caused by the collision to the drone's wing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is an axonometric view of the present utility model;

[0024] Figure 2 This is a disassembled diagram of the utility model;

[0025] Figure 3 It is another isometric view of the present invention;

[0026] Figure 4 This is a cross-sectional view of the anti-collision component of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 11. Mounting frame; 12. Fixing box; 13. Fixing frame;

[0029] 21. Bolt; 22. Bushing; 23. Rotating gear; 24. Rotating rod; 25. Spring plate; 26. Connecting groove;

[0030] 31. Movable plate; 32. Sleeve rod; 33. Compression spring; 34. Movable block; 35. Connecting rod; 36. Connecting block. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0034] See also Figure 1-4 As shown, this embodiment is a UAV flight collision avoidance device, comprising:

[0035] A mounting frame 11 vertically arranged on a horizontal plane;

[0036] The front end of the installation frame 11 is fixedly connected to a fixing box 12, and the outside of the installation frame 11 is fixedly connected to a fixing frame 13;

[0037] The fixing box 12 is used to provide anti-collision function for the drone, and the fixing frame 13 is used to quickly install and connect the installation frame 11 and the drone;

[0038] Installation assembly: The installation assembly includes a bolt 21, a sleeve block 22, a rotating gear 23, a rotating rod 24, a spring plate 25, and a connecting groove 26;

[0039] A connecting groove 26 is formed on one side of the outer wall of the fixed frame 13. The bolt 21 is threadedly connected to the interior of the connecting groove 26. The rotating gear 23 is rotatably connected to both sides of the inner wall of the fixed frame 13. One end of the rotating rod 24 is fixedly connected to one end of the rotating gear 23. The sleeve 22 is threadedly connected to one end of the rotating rod 24. The spring plate 25 is slidably connected to the bottom of the inner wall of the fixed frame 13.

[0040] The connecting groove 26 is used for threaded connection of the bolt 21, and provides sliding force to the spring plate 25 through the bolt 21. At the same time, the sliding of the spring plate 25 can drive the rotating gear 23 to rotate stably, so that the sleeve block 22 slides to provide a stable installation force for the installation frame 11;

[0041] Through the auxiliary cooperation between the bolt 21 and the spring plate 25, the sleeve 22 can be guided and slid, thereby facilitating the user to disassemble and assemble the device and the drone;

[0042] Working Principle: When the user installs the device on the drone;

[0043] First, the user rotates the bolt 21 in the threaded groove to squeeze the spring plate 25 on the same horizontal plane, causing the spring plate 25 to slide, driving the rotating gear 23 to rotate, thereby driving the rotating rod 24 to rotate;

[0044] Then, the sleeve block 22 is guided to slide and slide into the interior of the mounting frame 11 to clamp and fix the drone mounting portion. This can clamp and fix the drone mounting portion, making it convenient for the user to disassemble and assemble the anti-collision device.

[0045] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0046] The anti-collision assembly includes a movable plate 31, a sleeve rod 32, a compression spring 33, a movable block 34, and a connecting rod 35;

[0047] The movable plate 31 is slidably connected to the front end of the fixed box 12, the connecting block 36 is fixedly connected to the rear side of the movable plate 31, the sleeve rod 32 is fixedly connected to one side of the inner wall of the fixed box 12, the compression spring 33 is sleeved on the outer surface of the sleeve rod 32, the connecting rod 35 is rotatably connected to one end of the connecting block 36, and the movable block 34 is fixedly connected to both ends of the compression spring 33;

[0048] The movable plate 31 is used to connect the connecting block 36. One end of the connecting rod 35 is rotatably connected to one side of the inner wall of the connecting block 36. The connecting block 36 can slide and drive the connecting rod 35 to flip, and provide a tensile force for the movable block 34, thereby pulling the two ends of the compression spring 33.

[0049] Through the auxiliary cooperation between the movable plate 31 and the connecting rod 35, the movable block 34 can avoid sliding outside the sleeve rod 32 while stretching the two ends of the compression spring 33, thereby buffering the impact force;

[0050] Working principle: When the user performs anti-collision on the drone;

[0051] First, when the front end of the drone's wing and the impact point are punched, the movable plate 31 can slide, thereby sliding the connecting block 36 and driving the connecting rod 35 to flip;

[0052] Then, the movable block 34 is driven to slide and the compression spring 33 is squeezed to buffer the impact force generated by the collision, which can buffer the impact force generated by the collision of the drone and reduce the damage caused by the collision to the wings of the drone.

[0053] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0054] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A UAV flight anti-collision device, characterized in that: include: A mounting frame (11) vertically arranged on a horizontal plane; Mounting assembly: The mounting assembly includes a bolt (21), a sleeve block (22), a rotating gear (23), a rotating rod (24), a spring plate (25), and a connecting groove (26); The connecting groove (26) is opened on one side of the outer wall of the fixed frame (13), the bolt (21) is threadedly connected to the inside of the connecting groove (26), the rotating gear (23) is rotatably connected to both sides of the inner wall of the fixed frame (13), one end of the rotating rod (24) is fixedly connected to one end of the rotating gear (23), the sleeve block (22) is threadedly connected to one end of the rotating rod (24), and the spring plate (25) is slidably connected to the bottom of the inner wall of the fixed frame (13).

2. The UAV flight anti-collision device according to claim 1, characterized in that: The front end of the installation frame (11) is fixedly connected to a fixing box (12), and the outside of the installation frame (11) is fixedly connected to a fixing frame (13).

3. The UAV flight anti-collision device according to claim 1, characterized in that: The bolt (21) and the spring plate (25) are arranged on the same horizontal plane, the connecting groove (26) and the interior of the fixing frame (13) penetrate each other, the inner side of the installation frame (11) is provided with a guide groove, and the sleeve block (22) is slidably connected in the guide groove.

4. The UAV flight anti-collision device according to claim 1, characterized in that: The top ends of the spring plate (25) are provided with tooth grooves, the spring plate (25) and the rotating gear (23) are meshed and connected, the interior of the sleeve (22) is provided with a thread groove, and the outer surface of the rotating rod (24) is provided with a thread.

5. The UAV flight anti-collision device according to claim 2, characterized in that: Also included are anti-collision components; The anti-collision assembly comprises a movable plate (31), a sleeve rod (32), a compression spring (33), a movable block (34), and a connecting rod (35); The movable plate (31) is slidably connected to the front end of the fixed box (12), the connecting block (36) is fixedly connected to the rear side of the movable plate (31), the sleeve rod (32) is fixedly connected to one side of the inner wall of the fixed box (12), the compression spring (33) is sleeved on the outer surface of the sleeve rod (32), the connecting rod (35) is rotatably connected to one end of the connecting block (36), and the movable block (34) is fixedly connected to both ends of the compression spring (33).

6. The UAV flight anti-collision device according to claim 5, characterized in that: The movable block (34) and the connecting rod (35) are rotationally connected.

7. The UAV flight anti-collision device according to claim 5, characterized in that: The front end of the fixed box (12) is provided with a movable groove, and the movable plate (31) is slidably connected in the movable groove.

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