Indoor unmanned aerial vehicle

Abstract

The utility model discloses an indoor unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles, the indoor unmanned aerial vehicle comprises an unmanned aerial vehicle body, protection mechanisms are arranged at a plurality of propellers of the unmanned aerial vehicle body, a connecting mechanism is fixedly mounted on the bottom surface of the unmanned aerial vehicle body, and each protection mechanism comprises two mounting plates in mirror image distribution; wherein one mounting plate is fixedly mounted at a propeller of the unmanned aerial vehicle body, a plurality of rubber plates are fixedly mounted on the opposite sides of the two mounting plates, the protection mechanism is arranged, the propeller of the unmanned aerial vehicle can be protected through the rubber plates made of rubber, direct collision to the propeller is reduced, and the safety of the unmanned aerial vehicle is improved. According to the unmanned aerial vehicle disclosed by the utility model, the connecting mechanism is arranged, and the fixed plate is matched with the rotating plate, so that the unmanned aerial vehicle can carry different equipment to work, and therefore, the unmanned aerial vehicle can be suitable for different environments, and the working efficiency is indirectly improved.

Description

Technical Field

[0001] This application relates to the field of unmanned aerial vehicle (UAV) technology, and in particular to an indoor UAV. Background Technology

[0002] Indoor drones are drones that can fly in indoor environments. They typically have functions such as autonomous flight, obstacle avoidance, positioning, and navigation. They can achieve precise positioning and stable flight through technologies such as lidar and visual sensors even without GNSS signals.

[0003] Regarding the aforementioned technologies, the inventors believe the following problems still exist:

[0004] First, some existing indoor drones do not have protective features for their propellers, which may lead to collisions when operating in narrow spaces such as pipes, thus reducing the stability of the drone's operation.

[0005] Secondly, some indoor drones require frequent replacement of different equipment to cope with different environments, and the replacement of equipment for some existing drones is quite troublesome, which indirectly reduces their working efficiency.

[0006] To address the aforementioned problems, the inventors proposed an indoor drone to solve them. Utility Model Content

[0007] In order to improve the problems of reduced stability and inconvenience in equipment replacement caused by collisions to the propellers of some existing drones, the purpose of this utility model is to provide an indoor drone.

[0008] To solve the above problems, this utility model provides the following solution: an indoor drone, including a drone body, with protective mechanisms provided at multiple propellers of the drone body, and a connecting mechanism fixedly installed on the bottom surface of the drone body. The protective mechanism includes two mirror-distributed mounting plates, one of which is fixedly installed at the propeller of the drone body. Multiple rubber plates are fixedly installed on opposite sides of the two mounting plates, and a connecting ring is fixedly installed at the other end of the multiple rubber plates connected to the same mounting plate. The two connecting rings are snapped together.

[0009] Preferably, the connecting mechanism includes a fixed plate, which is fixedly installed on the ground of the UAV body. A rotating plate is rotatably installed on one side of the bottom surface of the fixed plate, and the other side of the rotating plate is engaged with the fixed plate. A threaded rod is threaded into the bottom surface of the rotating plate, and a clamping plate is rotatably installed at one end of the threaded rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model, by setting up a protective mechanism, uses a rubber plate made of rubber material to protect the drone's propeller, reducing direct impact on the propeller and thus preventing a decrease in the drone's stability.

[0012] 2. By setting up a connecting mechanism, the fixed plate and the rotating plate cooperate to enable the drone to carry different equipment to work, thereby making it suitable for different environments and indirectly improving work efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the structural protection mechanism of this utility model.

[0016] Figure 3 This is a schematic diagram of the structural connection mechanism of this utility model.

[0017] In the diagram: 1. UAV body; 2. Connecting mechanism; 21. Fixing plate; 22. Hinge; 23. Rotating plate; 24. Threaded rod; 25. Clamping plate; 26. Clip plate; 3. Protective mechanism; 31. Mounting plate; 32. Rubber plate; 33. Buckle; 34. Connecting ring; 35. Bolt. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Figure 1-3 As shown, this utility model provides an indoor drone, including a drone body 1, which is existing technology in the market.

[0020] Each of the multiple propellers of the drone body 1 is equipped with a protective mechanism 3. The protective mechanism 3 is fixed to the connecting rod of the drone body 1 to protect the propellers and prevent them from rotating with the propellers.

[0021] A connecting mechanism 2 is fixedly installed on the bottom surface of the drone body 1. The connecting mechanism 2 is fixed below the drone and can easily fix different devices.

[0022] The protective mechanism 3 includes two mirror-distributed mounting plates 31, which are circular and can be used to fix the protective mechanism 3.

[0023] One of the mounting plates 31 is fixedly installed on the propeller of the UAV body 1. The mounting plate 31 is installed on the bottom surface of the connecting rod at the propeller of the UAV body 1, so that the protective mechanism 3 protects the propeller and does not rotate with the propeller.

[0024] A bolt 35 is threaded into the lower surface of the mounting plate 31. The bolt 35 is a standard part. The mounting plate 31 is fixedly installed on the lower part of the propeller of the UAV body 1 by the bolt 35. The mounting plate 31 can be installed on the bottom surface of the connecting rod of the UAV body 1.

[0025] Multiple rubber plates 32 are fixedly installed on opposite sides of the two mounting plates 31. The rubber plates 32 are made of flexible material and can provide a certain buffering effect when they are hit.

[0026] Multiple rubber plates 32 are arranged in a ring array. The other ends of the multiple rubber plates 32 connected to the same mounting plate 31 are fixedly installed with a connecting ring 34, so that the multiple rubber plates 32 are connected to the connecting ring 34, and at the same time, the propeller is protected.

[0027] The outer surfaces of the two connecting rings 34 are provided with multiple buckles 33. The two connecting rings 34 are snapped together by the buckles 33, which can lock the two connecting rings 34 in place and fix them in place.

[0028] The connecting mechanism 2 includes a fixing plate 21, which can connect the connecting mechanism 2 to the drone body 1. The fixing plate 21 is fixedly installed on the bottom surface of the drone body 1 to prevent the connecting mechanism 2 from falling off.

[0029] A rotating plate 23 is rotatably mounted on one side of the bottom surface of the fixed plate 21, so that the rotating plate 23 can rotate on one side of the bottom surface of the fixed plate 21. A hinge 22 is fixedly mounted on one side of the fixed plate 21. The hinge 22 is the prior art. The rotating plate 23 is rotatably mounted on one side of the bottom surface of the fixed plate 21 through the hinge 22, so that the rotating plate 23 can rotate around the pivot of the hinge 22.

[0030] The other side of the rotating plate 23 is engaged with the fixed plate 21. A clamping plate 26 is fixedly installed on one side of the rotating plate 23. The clamping plate 26 is existing technology. The clamping plate 26 is clamped inside one side of the fixed plate 21. The clamping plate 26 can be used to engage one side of the rotating plate 23 with the fixed plate 21 to prevent the carried equipment from falling off.

[0031] A threaded rod 24 is threadedly inserted into the bottom surface of the rotating plate 23. The threaded rod 24 can rotate on the bottom surface of the rotating plate 23. A clamping plate 25 is rotatably installed at one end of the threaded rod 24, which can drive the clamping plate 25 to move. The clamping plate 25 is set between the fixed plate 21 and the rotating plate 23, so that the clamping plate 25 can move between the fixed plate 21 and the rotating plate 23 to fix the equipment.

[0032] Working principle: First, before using the indoor drone body 1, the multi-protection mechanism 3 can be installed on the propeller of the drone body 1.

[0033] One of the mounting plates 31 is installed on the bottom surface of the connecting rod of the UAV body 1 by bolt 35, and then the two connecting rings 34 are connected by buckle 33, so that the rubber plates 32 on the upper and lower sides can protect the propeller of the UAV body 1 and reduce the propeller from collision.

[0034] Then, depending on the working environment, different devices are installed using the connecting mechanism 2. The device is placed between the fixed plate 21 and the rotating plate 23. Then, the rotating plate 23 is rotated so that it rotates through the hinge 22 and is fixed by the clamping plate 26 engaging with the slot. Next, the threaded rod 24 is rotated according to the size of the device so that the threaded rod 24 drives the clamping plate 25 to move, thereby fixing the device with the clamping plate 25, so that the UAV body 1 can carry the device for work.

[0035] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An indoor drone comprising a drone body (1), characterized in that: The unmanned aerial vehicle body (1) is provided with a protection mechanism (3) at each of the plurality of propellers, and the bottom surface of the unmanned aerial vehicle body (1) is fixedly installed with a connecting mechanism (2); The protection mechanism (3) comprises two mirror image distributed mounting plates (31), one of which is fixedly installed at the propeller of the unmanned aerial vehicle body (1), and the opposite side of the two mounting plates (31) is fixedly installed with a plurality of rubber plates (32), the other end of the plurality of rubber plates (32) connected to the same mounting plate (31) is fixedly installed with a connecting ring (34), and the two connecting rings (34) are clamped together.

2. The indoor drone of claim 1, wherein: The connecting mechanism (2) comprises a fixed plate (21), which is fixedly installed on the bottom surface of the unmanned aerial vehicle body (1), and a rotating plate (23) is rotatably installed on the bottom surface of the fixed plate (21), the other side of the rotating plate (23) is clamped with the fixed plate (21), and a threaded rod (24) is screwed into the bottom surface of the rotating plate (23), one end of the threaded rod (24) is rotatably installed with a clamping plate (25).

3. The indoor drone of claim 1, wherein: The lower surface of the mounting plate (31) is screwed with a bolt (35), and the mounting plate (31) is fixedly installed at the lower part of the propeller of the unmanned aerial vehicle body (1) through the bolt (35).

4. The indoor drone of claim 1, wherein: The outer surface of the two connecting rings (34) is provided with a plurality of buckles (33), and the two connecting rings (34) are clamped together through the buckles (33).

5. The indoor drone of claim 1, wherein: A plurality of rubber plates (32) are arranged in a ring array.

6. The indoor drone of claim 2, wherein: One side of the fixed plate (21) is fixedly installed with a hinge (22), and the rotating plate (23) is rotatably installed on the bottom surface of the fixed plate (21) through the hinge (22).

7. The indoor drone of claim 2, wherein: One side of the rotating plate (23) is fixedly installed with a clamping plate (26), and the clamping plate (26) is clamped inside one side of the fixed plate (21).

8. The indoor drone of claim 2, wherein: The clamping plate (25) is arranged between the fixed plate (21) and the rotating plate (23).

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