Unmanned aerial vehicle surveying can surveying instrument carrying support

Abstract

The utility model discloses a kind of unmanned aerial vehicle surveying and mapping can surveying and mapping instrument carrying support, it is related to unmanned aerial vehicle surveying and mapping technical field, including unmanned aerial vehicle assembly and fixed assembly assembled on the unmanned aerial vehicle assembly, and bracket assembly assembled in the bottom of the fixed assembly;The unmanned aerial vehicle assembly includes unmanned aerial vehicle body;The fixed assembly includes the fixed band wrapped in the periphery of the unmanned aerial vehicle body, the both ends of the fixed band are connected with mounting plate, and threaded rotating rod is installed in the mounting plate and is penetrated;The bracket assembly includes the substrate that is attached to the bottom of the unmanned aerial vehicle body, and the both sides of the substrate are fixedly installed with the fixed seat for the threaded rotating rod screw connection;The unmanned aerial vehicle surveying and mapping can surveying and mapping instrument carrying support, by being provided with bracket assembly, vibration force propagation can be inhibited using rubber ball, slow down surveying and mapping instrument body jitter to cause the image photographed to appear ghosting, fuzzy condition, bring more convenience to surveying and mapping work.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) surveying technology, specifically to a UAV surveying instrument mounting bracket. Background Technology

[0002] As a core branch of the geographic information industry, UAV surveying technology has evolved from an auxiliary tool into an independent and efficient data acquisition method in recent years, thanks to improvements in UAV platform performance, sensor accuracy optimization, and algorithm iteration. With the rapid development of UAV technology, UAVs equipped with surveying instruments for efficient and low-cost surface information collection has become mainstream. Traditional surveying methods rely on manual labor or fixed equipment, resulting in low efficiency and limited coverage. In contrast, UAV surveying, through aerial operations, can quickly acquire large-scale, high-precision geospatial data, significantly improving operational efficiency. It is widely used in fields such as land resource surveys, disaster monitoring, smart city construction, and precision agricultural management. When using UAVs for surveying, a mounting bracket needs to be installed on the UAV to fix the surveying instrument for aerial surveying operations.

[0003] However, existing mounting brackets typically use bolts or other fasteners to rigidly fix the surveying instrument to the bracket. When the drone is in the air, the rotation of the drone's propellers, as well as the processes of ascent, descent, and turning, cause significant vibrations to the drone's fuselage. These vibrations are transmitted to the surveying instrument, resulting in ghosting, blurring, and other issues in the images captured by the instrument, causing considerable inconvenience to the surveying work. Utility Model Content

[0004] The purpose of this invention is to provide a mounting bracket for a UAV surveying instrument, in order to solve the problem in the prior art where the vibration force of the UAV is transmitted to the surveying instrument when it is running in the air, causing the images captured by the surveying instrument to have ghosting, blurring and other problems, which brings a lot of inconvenience to the surveying work.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mounting bracket for a UAV mapping instrument, comprising:

[0006] A drone component and a fixing component mounted on the drone component, and a bracket assembly mounted on the bottom of the fixing component;

[0007] The drone components include the drone body;

[0008] The fixing component includes a fixing strap that wraps around the periphery of the UAV body, with mounting plates connected to both ends of the fixing strap, and threaded rotating rods installed through the mounting plates;

[0009] The bracket assembly includes a base plate that fits against the bottom of the UAV body. Fixing seats for threaded connection of the threaded rotating rod are fixedly installed on both sides of the base plate. First support arms are fixedly installed at the four corners of the base plate. A fixing frame is installed at the bottom of the base plate. Second support arms corresponding to the first support arms are fixedly connected at the four corners of the fixing frame. Rubber balls are fixedly connected between the first support arms and the second support arms. A fixing bracket is fixedly installed inside the fixing frame. A movable block is slidably installed inside the fixing bracket. The bottom of the movable block is connected to the surveying instrument body.

[0010] Furthermore, landing gear is fixedly installed on both sides of the drone body, and anti-slip sleeves are fitted onto the front and rear ends of the landing gear.

[0011] Furthermore, a limiting plate is fixedly installed on the periphery of the threaded rotating rod, and the limiting plate abuts against the top of the mounting plate.

[0012] Furthermore, the fixed frame has an adjustment groove inside, and the moving block slides inside the adjustment groove.

[0013] Furthermore, the movable block has a fixing hole inside, which corresponds to the mounting bolt on the surveying instrument body.

[0014] Furthermore, the movable block and the adjustment groove are slidably mounted together by a slider, and the inner wall of the adjustment groove is provided with a groove for the slider to slide.

[0015] Compared with the prior art, the present invention provides a UAV surveying instrument mounting bracket. By setting the bracket assembly, the surveying instrument body can be installed at the bottom of the fixed frame. The first support arm can suspend and support the second support arm. The rubber ball between the first and second support arms can isolate the vibration force when the UAV body vibrates, reducing the transmission of vibration force from the first support arm to the second support arm. The rubber ball can suppress the propagation of vibration force and reduce the vibration force on the surveying instrument body. It can effectively reduce the ghosting and blurring of the captured images caused by the shaking of the surveying instrument body, bringing more convenience to the surveying work.

[0016] By incorporating movable blocks within the mounting frame, each block can be individually slidably adjusted along the adjustment groove. This allows the fixing holes to be adjusted to their corresponding positions based on the installation location on the surveying instrument body, effectively expanding the applicability of the installation and preventing installation failures due to misaligned fixing holes, thus improving the usability during installation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 A bottom view structural schematic diagram provided for an embodiment of this utility model;

[0019] Figure 2 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the combined structure of the fixing component and the support component provided in an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the disassembled structure of the fixing component provided in an embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of the disassembled structure of the bracket assembly provided in an embodiment of the present utility model;

[0023] Figure 6 A schematic diagram of the fixing frame structure provided in an embodiment of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. UAV components; 11. UAV body; 12. Landing gear; 13. Anti-slip sleeve; 2. Bracket assembly; 21. Base plate; 22. First support arm; 23. Rubber ball; 24. Fixing frame; 25. Second support arm; 26. Fixing base; 27. Moving block; 28. Fixing hole; 29. ​​Fixing frame; 210. Adjustment groove; 211. Slide groove; 212. Slider; 3. Fixing assembly; 31. Mounting plate; 32. Fixing strap; 33. Threaded rotating rod; 34. Limiting plate; 4. Surveying instrument body. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] As attached Figure 1 To be continued Figure 6 As shown:

[0028] Example 1:

[0029] This utility model provides a support bracket for unmanned aerial vehicle (UAV) surveying and mapping, comprising:

[0030] The drone component 1 and the fixing component 3 mounted on the drone component 1, and the bracket component 2 mounted on the bottom of the fixing component 3;

[0031] Drone component 1 includes the drone body 11;

[0032] The fixing component 3 includes a fixing strap 32 that wraps around the outside of the drone body 11. The two ends of the fixing strap 32 are connected to mounting plates 31, and a threaded rotating rod 33 is installed through the mounting plate 31.

[0033] The support assembly 2 includes a base plate 21 that fits against the bottom of the UAV body 11. Fixing seats 26 for threaded connection of threaded rotating rods 33 are fixedly installed on both sides of the base plate 21. First support arms 22 are fixedly installed at the four corners of the base plate 21. A fixing frame 24 is installed at the bottom of the base plate 21. Second support arms 25 corresponding to the first support arms 22 are fixedly connected at the four corners of the fixing frame 24. Rubber balls 23 are fixedly connected between the first support arms 22 and the second support arms 25. A fixing bracket 29 is fixedly installed inside the fixing frame 24. A moving block 27 is slidably installed inside the fixing bracket 29. The bottom of the moving block 27 is connected to the surveying instrument body 4.

[0034] As can be seen from the above, during use, the substrate 21 is attached to the bottom of the drone body 11, and the fixing strap 32 is wrapped around the top of the drone body 11, so that the two mounting plates 31 are placed on both sides of the drone body 11, and the mounting plates 31 correspond to the fixing seat 26. By passing the threaded rotating rod 33 through the mounting plate 31, the threaded rotating rod 33 can be screwed into the threaded hole on the fixing seat 26 by rotating the threaded rotating rod 33, so that the threaded rotating rod 33 can move downward, which can press the mounting plate 31 to move downward simultaneously, so that the fixing strap 32 can tighten the top of the drone body 11, and can form a clamping effect with the substrate 21, making it convenient to fix the entire bracket assembly 2 at the bottom of the drone body 11. The installation operation is convenient and quick.

[0035] By operating the movable block 27 to slide inside the fixed frame 29, each movable block 27 can be slid independently. According to the installation position on the surveying instrument body 4, the movable block 27 can be moved to the corresponding position, so that the movable block 27 can be easily installed with the installation position on the surveying instrument body 4, and the surveying instrument body 4 can be fixed at the bottom position of the fixed frame 29.

[0036] After taking off from the drone body 11, it can carry the surveying instrument body 4 into the air. The surveying instrument body 4 can conveniently perform aerial surveying and mapping operations on the ground. During the flight of the drone body 11, the first support arm 22 can suspend and support the second support arm 25. The rubber ball 23 between the first support arm 22 and the second support arm 25 can isolate the vibration force when the drone body 11 vibrates, reducing the transmission of vibration force from the first support arm 22 to the second support arm 25. The rubber ball 23 can suppress the propagation of vibration force and reduce the vibration force on the surveying instrument body 4. It can effectively reduce the ghosting and blurring of the captured images caused by the shaking of the surveying instrument body 4, bringing more convenience to the surveying work.

[0037] From the appendix Figure 2 It can be seen that landing gear 12 is fixedly installed on both sides of the drone body 11, and anti-slip sleeves 13 are sleeved on the front and rear ends of the landing gear 12.

[0038] As can be seen from the above, the landing gear 12 can conveniently support the drone body 11, enabling the drone body 11 to perform landing operations. The anti-slip sleeve 13 can increase the friction between the landing gear 12 and the ground, making it less likely for the landing gear 12 to slip when it contacts the ground.

[0039] For details, please refer to the appendix. Figure 3 and attached Figure 4 As shown, a limiting plate 34 is fixedly installed on the periphery of the threaded rotating rod 33, and the limiting plate 34 abuts against the top of the mounting plate 31.

[0040] As can be seen from the above, when the threaded rod 33 moves downward by rotating it, the limiting plate 34 can be used to abut against the top position of the mounting plate 31, which can press the mounting plate 31 to move downward, and can tighten the fixing strap 32, which can achieve a clamping effect with the base plate 21, making it convenient to fix the bracket assembly 2 at the bottom position of the drone body 11.

[0041] For details, please refer to the appendix. Figure 6 As shown, the fixed frame 29 has an adjustment groove 210 inside, and the moving block 27 slides inside the adjustment groove 210.

[0042] As can be seen from the above, the adjustment slot 210 can provide adjustable space for the movable block 27, so that the movable block 27 can be adjusted according to the installation position of the surveying instrument body 4.

[0043] Working principle: By attaching the substrate 21 to the bottom of the drone body 11 and wrapping the fixing strap 32 around the top of the drone body 11, the threaded rotating rod 33 passes through the mounting plate 31 and spirals into the fixing seat 26, which can drive the mounting plate 31 to move downward. The bracket assembly 2 can be fixed to the bottom of the drone body 11 by the clamping effect between the fixing strap 32 and the substrate 21. The position can be adjusted by the sliding moving block 27, which can be flexibly adjusted according to the installation position of the surveying instrument body 4. The installation position of the surveying instrument body 4 is fixed between the bolt and the moving block 27. After the drone body 11 takes off, it carries the surveying instrument body 4 to carry out aerial shooting and surveying operations on the ground. During the flight, the first support arm 22 is used to suspend and support the second support arm 25. The rubber ball 23 can suppress the transmission of vibration force and reduce the transmission of vibration force generated by the drone body 11 to the surveying instrument body 4, so that the surveying instrument body 4 can complete clear shooting and surveying operations.

[0044] Example 2:

[0045] Reference Appendix Figure 6 As shown, the movable block 27 has a fixing hole 28 inside, which corresponds to the mounting bolt on the surveying instrument body 4.

[0046] As can be seen from the above, the fixed hole 28 can move and adjust synchronously with the moving block 27, and the bolt position on the surveying instrument body 4 can be installed, which facilitates the fixing operation between the installation position of the surveying instrument body 4 and the moving block 27.

[0047] Reference Appendix Figure 6 As shown, the movable block 27 and the adjustment groove 210 are slidably installed together by a slider 212, and the inner wall of the adjustment groove 210 is provided with a groove 211 for the slider 212 to slide.

[0048] As can be seen from the above, the slider 212 can slide along the slide groove 211. At the same time, the slide groove 211 limits the slider 212, preventing the moving block 27 from falling off, and enabling the moving block 27 to perform sliding adjustment operations.

[0049] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A mounting bracket for a UAV surveying instrument, characterized in that, include: The drone component (1) and the fixing component (3) mounted on the drone component (1), and the bracket component (2) mounted on the bottom of the fixing component (3). The drone component (1) includes the drone body (11). The fixing component (3) includes a fixing strap (32) wrapped around the outside of the UAV body (11), with mounting plates (31) connected to both ends of the fixing strap (32), and a threaded rotating rod (33) installed through the mounting plate (31). The bracket assembly (2) includes a base plate (21) that fits against the bottom of the UAV body (11). Fixing seats (26) for threaded connection of the threaded rotating rod (33) are fixedly installed on both sides of the base plate (21). First support arms (22) are fixedly installed at the four corners of the base plate (21). Fixing frames (24) are installed at the bottom of the base plate (21). Second support arms (25) corresponding to the first support arms (22) are fixedly connected at the four corners of the fixing frames (24). Rubber balls (23) are fixedly connected between the first support arms (22) and the second support arms (25). Fixing frames (29) are fixedly installed inside the fixing frames (24). Moving blocks (27) are slidably installed inside the fixing frames (29). The bottom of the moving blocks (27) is connected to the surveying instrument body (4).

2. The UAV mapping instrument mounting bracket according to claim 1, characterized in that, The unmanned aerial vehicle (UAV) body (11) is fixedly installed on both sides with landing gear (12), and anti-slip sleeves (13) are sleeved on the front and rear ends of the landing gear (12).

3. The UAV mapping instrument mounting bracket according to claim 1, characterized in that, A limiting plate (34) is fixedly installed on the periphery of the threaded rotating rod (33), and the limiting plate (34) abuts against the top of the mounting plate (31).

4. The UAV mapping instrument mounting bracket according to claim 1, characterized in that, The fixed frame (29) has an adjustment groove (210) inside, and the moving block (27) slides inside the adjustment groove (210).

5. The UAV mapping instrument mounting bracket according to claim 1, characterized in that, The movable block (27) has a fixing hole (28) inside, which corresponds to the mounting bolt on the surveying instrument body (4).

6. The UAV mapping instrument mounting bracket according to claim 4, characterized in that, The movable block (27) and the adjustment groove (210) are slidably installed together by a slider (212), and the inner wall of the adjustment groove (210) is provided with a groove (211) for the slider (212) to slide.

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