An environmental scanning recording device for low altitude flying drones

Abstract

This utility model discloses an environmental scanning and recording device for a low-altitude flying UAV, comprising an environmental scanning and recording component, a mounting bracket fixedly connected to the top of the environmental scanning and recording component, and a data interface located at the bottom right side of the environmental scanning and recording component. A contaminant blocking mechanism is movably connected to the rear right side of the environmental scanning and recording component via a bearing. The contaminant blocking mechanism includes a rotating rod, a toothed ring fixedly connected to the surface of the rotating rod, a toothed plate on the front of the toothed ring, an L-shaped plate fixedly connected to the top of the front of the toothed plate, and a blocking plate fixedly connected to the side of the L-shaped plate away from the toothed plate. The left side of the blocking plate is located to the right of the data interface. This utility model's environmental scanning and recording device changes the traditional phenomenon where contaminants can enter the interface by using a blocking plate to shield the data interface, thus preventing contaminants from entering the interior of the data interface, improving data transmission quality, and ensuring transmission stability.

Description

Technical Field

[0001] This utility model relates to the field of low-altitude flying drone technology, and specifically to an environmental scanning and recording device for low-altitude flying drones. Background Technology

[0002] Low-altitude unmanned aerial vehicles (UAVs) are aircraft capable of autonomous or remote-controlled flight in low-altitude airspace (typically within several hundred meters of the ground), carrying various sensors and equipment to perform diverse tasks such as mapping, monitoring, logistics, and inspection. Environmental scanning and recording devices are used to collect and record environmental information. According to a patent published on the China Patent Network, titled "A Low-Altitude Photogrammetry Device for UAVs and Its Usage Method," patent application number 202411564068.2, it includes a flight component and a remote control component. The flight component includes the UAV body, with a mapping camera mounted on the bottom of the UAV body. An adjustment mechanism is installed between the UAV body and the mapping camera. The adjustment mechanism includes an angle adjustment component and a direction adjustment component. The adjustment mechanism is used to adjust the shooting angle and orientation of the mapping camera. The angle adjustment component includes a fixing frame, a connecting block, a first motor, a driving gear, a driven gear, and a transmission rod. By setting up angle adjustment and direction adjustment components, the shooting angle and orientation of the surveying camera can be adjusted. The angle adjustment component is used to adjust the shooting angle of the surveying camera, and the direction adjustment component is used to adjust the shooting orientation, thereby achieving omnidirectional shooting and measurement effects and effectively improving the work efficiency of low-altitude photogrammetry. However, the environmental scanning and recording device mentioned above needs to transmit data through an interface after scanning. Since the interface is always exposed, impurities inevitably enter the interface during flight, causing poor contact and other problems during transmission, affecting the stability of the transmitted data.

[0003] Therefore, the environmental scanning and recording device needs to be redesigned to effectively prevent its interface from being constantly exposed, which could easily allow impurities to enter and affect the quality of data transmission. Utility Model Content

[0004] To address the aforementioned issues, this invention provides an environmental scanning and recording device for low-altitude flying drones. This device can shield the interface from impurities during flight, thus resolving the problem that the interface, being constantly exposed, is prone to impurities entering and affecting data transmission quality.

[0005] The environmental scanning and recording device for a low-altitude flying UAV according to this embodiment of the present invention includes an environmental scanning and recording component.

[0006] A mounting bracket is fixedly connected to the top of the environmental scanning and recording component;

[0007] The data interface is located at the bottom right side of the environmental scanning and recording component;

[0008] The rear right side of the environmental scanning and recording component is movably connected to an impurity blocking mechanism via a bearing. The impurity blocking mechanism includes a rotating rod, a toothed ring fixedly connected to the surface of the rotating rod, a toothed plate on the front of the toothed ring, an L-shaped plate fixedly connected to the top of the front of the toothed plate, a blocking plate fixedly connected to the side of the L-shaped plate away from the toothed plate, the left side of the blocking plate being located to the right of the data interface, and a bend plate fixedly connected to the bottom of the front of the blocking plate. The side of the bend plate away from the blocking plate is slidably connected to the environmental scanning and recording component.

[0009] Furthermore, a positioning mechanism is fixedly connected to the top right side of the environmental scanning and recording component. The positioning mechanism includes a fixing plate. Spring pieces are fixedly connected to the front and rear sides of the right side of the fixing plate. A vertical plate is fixedly connected to the right side of the spring pieces. The bottom of the vertical plate is slidably connected to the environmental scanning and recording component. An insert plate is fixedly connected to the top of the vertical plate. The right side of the insert plate extends through into the interior of the blocking plate.

[0010] Furthermore, the top and bottom of the L-shaped plate are fixedly connected with inclined blocks, and the back of the inclined blocks are fixedly connected to the toothed plate.

[0011] Furthermore, a rotary disk is fixedly connected to the right side of the rotating rod, and the rotary disk is used in conjunction with the rotating rod.

[0012] Furthermore, protruding rods are fixedly connected to both the front and back of the vertical plate, and these protruding rods are used in conjunction with the vertical plate.

[0013] Furthermore, a corner block is fixedly connected to the left side of the fixing plate, and the bottom of the corner block is fixedly connected to the environmental scanning and recording component.

[0014] Furthermore, the left side surface of the barrier plate is provided with a first elastic layer.

[0015] Furthermore, the edge of the data interface is provided with a second elastic layer.

[0016] This embodiment of the environmental scanning and recording device overcomes the traditional problem of impurities entering the interface. By using a baffle plate to shield the data interface, impurities are prevented from entering, improving data transmission quality and ensuring stability. The positioning mechanism allows for precise positioning of the baffle plate, preventing it from sagging. The inclined blocks ensure a more secure connection between the L-shaped plate and the toothed plate, preventing separation and increasing the overall tightness. The rotating disc facilitates user operation, enhancing convenience. The protruding rod facilitates pulling the vertical plate, ensuring stability during operation. The corner blocks ensure a more secure connection between the fixing plate and the environmental scanning and recording component, further strengthening the connection. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the device according to an embodiment of the present utility model;

[0018] Figure 2 This is a structural diagram of the impurity blocking mechanism and the positioning mechanism in this utility model;

[0019] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a partial three-dimensional view of the device according to an embodiment of the present utility model.

[0021] Figure Labels

[0022] 1. Environmental scanning and recording component; 2. Mounting bracket; 3. Data interface; 4. Impurity blocking mechanism; 5. Rotating rod; 6. Gear ring; 7. Gear plate; 8. L-shaped plate; 9. Blocking plate; 10. Turning plate; 11. Positioning mechanism; 12. Fixing plate; 13. Spring; 14. Vertical plate; 15. Insert plate; 16. Inclined block; 17. Rotary disc; 18. Protruding rod; 19. Corner block. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0024] like Figures 1 to 4 As shown, the environmental scanning and recording device for a low-altitude flying UAV according to this embodiment of the present invention includes an environmental scanning and recording component 1, a mounting bracket 2 fixedly connected to the top of the environmental scanning and recording component 1, and a data interface 3 located at the bottom right side of the environmental scanning and recording component 1. An impurity blocking mechanism 4 is movably connected to the rear right side of the environmental scanning and recording component 1 via a bearing. The impurity blocking mechanism 4 includes a rotating rod 5, a toothed ring 6 fixedly connected to the surface of the rotating rod 5, a toothed plate 7 on the front of the toothed ring 6, an L-shaped plate 8 fixedly connected to the top of the front of the toothed plate 7, a blocking plate 9 fixedly connected to the side of the L-shaped plate 8 away from the toothed plate 7, the left side of the blocking plate 9 located to the right of the data interface 3, and a curved plate 10 fixedly connected to the bottom of the front of the blocking plate 9. The side of the curved plate 10 away from the blocking plate 9 is slidably connected to the environmental scanning and recording component 1.

[0025] like Figures 1 to 3As shown, a positioning mechanism 11 is fixedly connected to the top right side of the environmental scanning and recording component 1. The positioning mechanism 11 may include a fixing plate 12. Spring pieces 13 are fixedly connected to the front and rear sides of the right side of the fixing plate 12. A vertical plate 14 is fixedly connected to the right side of the spring pieces 13. The bottom of the vertical plate 14 is slidably connected to the environmental scanning and recording component 1. An insert plate 15 is fixedly connected to the top of the vertical plate 14. The right side of the insert plate 15 extends into the interior of the blocking plate 9. A slot can be provided on the blocking plate 9. The slot can be located at the upper end of the blocking plate 9. The vertical plate 14 moves the insert plate 15 to the right, allowing the insert plate 15 to be inserted into the slot of the blocking plate 9. Multiple slots can be provided, spaced apart along the vertical direction of the blocking plate 9. As needed, the insert plate 15 can be inserted into different slots of the blocking plate 9, allowing the blocking plate 9 to be positioned in different locations.

[0026] In the embodiments of this utility model, the positioning mechanism 11 can be used to position the blocking plate 9, thus preventing it from falling.

[0027] like Figure 2 As shown, the top and bottom of the L-shaped plate 8 are fixedly connected with inclined blocks 16, and the back of the inclined blocks 16 is fixedly connected to the toothed plate 7. The inclined blocks 16 make the L-shaped plate 8 more securely connected to the toothed plate 7, preventing separation and increasing the tightness between the two.

[0028] like Figure 2 As shown, a rotary disk 17 can be fixedly connected to the right side of the rotating rod 5. The rotary disk 17 works in conjunction with the rotating rod 5. The rotary disk 17 makes it easier for the user to rotate the rotating rod 5, increasing user convenience.

[0029] like Figure 3 As shown, protruding rods 18 are fixedly connected to both the front and back of the vertical plate 14, and the protruding rods 18 are used in conjunction with the vertical plate 14. The protruding rods 18 make it easy for users to pull the vertical plate 14, ensuring the stability of pulling the vertical plate 14.

[0030] like Figure 2 As shown, a corner block 19 is fixedly connected to the left side of the fixing plate 12, and the bottom of the corner block 19 can be fixedly connected to the environmental scanning and recording component 1. By setting the corner block 19, the fixing plate 12 can be more securely connected to the environmental scanning and recording component 1, increasing the tightness between the two.

[0031] Furthermore, a first elastic layer is provided on the left side surface of the baffle plate (9), and the first elastic layer can be disposed in the edge area of ​​the baffle plate (9). The first elastic layer can be a rubber layer or a silicone layer, which can have good sealing performance and improve the effect of blocking impurities from the interface.

[0032] Furthermore, the data interface (3) has a second elastic layer along its edge. The second elastic layer can be a rubber layer or a silicone layer, which can provide better sealing and improve the effect of shielding the interface from impurities.

[0033] The working principle and usage process of this utility model are as follows: First, before the drone takes off, the rotary table 17 drives the rotating rod 5 to rotate, the rotating rod 5 drives the gear ring 6 to rotate, the gear ring 6 drives the gear plate 7 to move downward, the gear plate 7 drives the L-shaped plate 8 and the blocking plate 9 to move downward, so that the blocking plate 9 blocks the inside of the data interface 3, achieving the effect of blocking impurities from the interface during flight. Then, when the flight ends and data needs to be transmitted, the blocking plate 9 is moved to the top of the data interface 3, and then the elasticity of the spring 13 pushes the vertical plate 14 to the right. The vertical plate 14 drives the insert plate 15 to move to the right, so that the insert plate 15 penetrates into the inside of the blocking plate 9, which can prevent the blocking plate 9 from falling down.

[0034] In this invention, the environmental scanning and recording device for the low-altitude flying UAV changes the traditional phenomenon of impurities entering the interface by using a blocking plate 9 to shield the data interface 3, thereby preventing impurities from entering the interior of the data interface 3, improving the quality of data transmission, and ensuring the stability of transmission.

[0035] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present invention without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of the present invention.

Claims

1. An environmental scanning and recording device for a low-altitude flying unmanned aerial vehicle, characterized in that, include: Environmental scanning and recording component (1); Mounting bracket (2) is fixedly connected to the top of the environmental scanning recording component (1); The data interface (3) is located at the bottom right side of the environmental scanning and recording component (1); The rear right side of the environmental scanning and recording component (1) is movably connected to an impurity blocking mechanism (4) via a bearing. The impurity blocking mechanism (4) includes a rotating rod (5). A gear ring (6) is fixedly connected to the surface of the rotating rod (5). A gear plate (7) is provided on the front side of the gear ring (6). An L-shaped plate (8) is fixedly connected to the top of the front side of the gear plate (7). A blocking plate (9) is fixedly connected to the side of the L-shaped plate (8) away from the gear plate (7). The left side of the blocking plate (9) is located to the right of the data interface (3). A bend plate (10) is fixedly connected to the bottom of the front side of the blocking plate (9). The side of the bend plate (10) away from the blocking plate (9) is slidably connected to the environmental scanning and recording component (1).

2. The environmental scanning and recording device for low-altitude flying unmanned aerial vehicles according to claim 1, characterized in that, A positioning mechanism (11) is fixedly connected to the right side of the top of the environmental scanning and recording component (1). The positioning mechanism (11) includes a fixing plate (12). A spring piece (13) is fixedly connected to the front and rear sides of the right side of the fixing plate (12). A vertical plate (14) is fixedly connected to the right side of the spring piece (13). The bottom of the vertical plate (14) is slidably connected to the environmental scanning and recording component (1). An insert plate (15) is fixedly connected to the top of the vertical plate (14). The right side of the insert plate (15) extends through into the interior of the blocking plate (9).

3. The device for recording the environment scanning of low altitude flying drones according to claim 1, characterized in that, The top and bottom of the L-shaped plate (8) are fixedly connected with inclined blocks (16), and the back of the inclined blocks (16) is fixedly connected to the toothed plate (7).

4. The low altitude flying drone's environmental scanning recording apparatus according to claim 1, wherein, A rotary disk (17) is fixedly connected to the right side of the rotating rod (5), and the rotary disk (17) is used in conjunction with the rotating rod (5).

5. The low altitude flying drone's environmental scanning recording apparatus according to claim 2, wherein, The front and back sides of the vertical plate (14) are fixedly connected with protruding rods (18), which are used in conjunction with the vertical plate (14).

6. The low altitude flying drone's environmental scanning recording apparatus according to claim 2, wherein, A corner block (19) is fixedly connected to the left side of the fixing plate (12), and the bottom of the corner block (19) is fixedly connected to the environmental scanning and recording component (1).

7. The low altitude flying drone's environmental scanning recording device of claim 1, wherein, The left side surface of the baffle plate (9) is provided with a first elastic layer.

8. The environmental scanning and recording device for a low-altitude flying UAV according to claim 1, characterized in that, The edge of the data interface (3) is provided with a second elastic layer.

Images