Multi-functional foot stand of unmanned aerial vehicle

Abstract

The utility model discloses a kind of unmanned aerial vehicle multifunctional legs, it is related to unmanned aerial vehicle leg technical field;And the utility model includes unmanned aerial vehicle, the both sides of unmanned aerial vehicle are equipped with leg, leg includes cross one, the bottom of cross one is fixedly installed with two groups of fixed block one of symmetrical distribution, the bottom of each group of fixed block one is rotatably installed with support rod, the bottom of support rod is rotatably installed with two fixed block two of symmetrical distribution, the bottom of fixed block two is fixedly installed with cross two, the top of cross two is fixedly installed fixed mechanism;The fixed mechanism includes mounting seat, mounting seat is fixedly connected with cross two, spring one is fixedly installed on the inner wall upper surface of mounting seat;The utility model is fixed by setting fixed mechanism, when inserting rod is inserted into round groove, the support rod unfolded can be stably locked, ensure that leg support is reliable;When inserting rod is separated from round groove, cross two can be flexibly pushed to drive support rod to rotate folding, improve user carrying and use convenience.

Description

Technical Field

[0001] This utility model relates to the field of drone tripod technology, specifically a multi-functional drone tripod. Background Technology

[0002] The drone landing gear is a component of the drone's takeoff and landing system. It is in direct contact with the ground and is used to support the drone when it is parked on the ground and to cushion the impact during landing, ensuring safe takeoff and landing. However, traditional drone tripods generally adopt an integrated fixing mechanism design, which has poor storage convenience. The fixing structure cannot be folded or retracted, resulting in the tripod occupying a large space, increasing the packaging volume and carrying weight, and reducing the user's carrying efficiency and ease of use. Secondly, the disassembly and assembly flexibility is insufficient. When the tripod needs to be replaced due to collision, wear and tear, it is necessary to use professional tools such as screwdrivers to gradually disassemble the connecting parts, which is cumbersome, time-consuming and laborious. Utility Model Content

[0003] To address the issues of poor storage convenience and insufficient disassembly flexibility, the purpose of this utility model is to provide a multi-functional tripod for drones.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a multi-functional tripod for unmanned aerial vehicles (UAVs), including a UAV, with tripods on both sides of the UAV. Each tripod includes a crossbeam, with two symmetrically distributed sets of fixing blocks fixedly installed at the bottom of the crossbeam. A support rod is rotatably installed at the bottom of each set of fixing blocks, and two symmetrically distributed fixing blocks are rotatably installed at the bottom of the support rod. A crossbeam is fixedly installed at the bottom of the fixing blocks, and a fixing mechanism is fixedly installed at the top of the crossbeam. The fixing mechanism includes a mounting base, which is fixedly connected to the crossbeam. A spring is fixedly installed on the upper surface of the inner wall of the mounting base, and a movable plate is fixedly installed at the top of the spring. The movable plate is slidably connected to the mounting base. A rod is fixedly installed at the top of the movable plate. An L-shaped block is provided on the outside of the rod. The L-shaped block is fixedly connected to the support rod. The bottom corner of the L-shaped block is beveled. A circular groove for cooperating with the rod is opened through the middle of the L-shaped block. A through groove for cooperating with the movable plate is opened at the end of the mounting base away from the support rod. The rod includes a round rod and a roller. The round rod is fixedly connected to the movable plate, and the roller is rotatably connected to the round rod. A telescopic rod is provided inside the spring. The top of the telescopic rod is fixedly connected to the movable plate, and the bottom of the telescopic rod is fixedly connected to the inner wall of the mounting base. Slider blocks are fixedly installed on both sides of the movable plate. Slider grooves for cooperating with the sliders are opened on the opposite inner walls of the mounting base.

[0005] Preferably, each of the crossbeams is provided with a quick-release mechanism at its top. The quick-release mechanism includes a round shaft, which is fixedly connected to the drone. A round rod 2 is rotatably mounted on the end of the round shaft away from the drone. Connecting rods 1 are fixedly mounted on both sides of the round rod 2. Connecting rod 2 is rotatably mounted on the side of connecting rod 1 away from the round rod 2. A fixing rod is rotatably mounted on the side of connecting rod 2 away from the connecting rod 1. A spring 2 is provided on the outside of the fixing rod. A disc is fixedly mounted on one end of the spring 2 and is fixedly connected to the fixing rod. A fixing seat is slidably mounted on the outside of the fixing rod and is fixedly connected to the drone. The other end of the spring 2 is connected to... The fixed base is fixedly connected, and two symmetrically distributed L-shaped blocks are fixedly installed on both sides of the drone. The fixed rod slides through the L-shaped blocks. Two symmetrically distributed inserts are fixedly installed at the top of the crossbar. The inserts cooperate with the L-shaped blocks. The top of the inserts has a fixed groove that cooperates with the fixed rod. The fixed rod has a locking block fixedly installed on both sides. The top of the insert has a locking groove that cooperates with the locking block. The locking block slides through the L-shaped blocks. A rotating wheel is fixedly installed at the end of the round rod away from the round axis. Several evenly distributed annular anti-slip strips are fixedly installed on the outside of the rotating wheel.

[0006] Preferably, a number of evenly distributed spring shock absorbers are fixedly installed at the bottom end of each of the second crossbeams, and a grounding component is fixedly installed at the bottom end of each spring shock absorber.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This application features a fixing mechanism that securely locks the unfolded support rod when the insertion rod is inserted into the circular groove, ensuring reliable tripod support. When the insertion rod is disengaged from the circular groove, the crossbar can be flexibly pushed to rotate and fold the support rod, improving the user's convenience in carrying and using the device. 2. This application sets up a quick-release mechanism. Rotating the second round rod can drive the first and second connecting rods to move together, so that the fixing rod can be quickly inserted into or detached from the fixing slot of the plug. Therefore, the tripod and drone can be disassembled and assembled without the need for professional tools such as screwdrivers, which shortens the replacement time. Attached Figure Description

[0008] 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.

[0009] Figure 1 This is a schematic diagram of the structure of this utility model.

[0010] Figure 2 This is a schematic diagram of the tripod structure in this utility model.

[0011] Figure 3 This is a schematic diagram of the internal structure of the mounting base in this utility model.

[0012] Figure 4 This is a schematic diagram of the L-shaped block and the mounting base in this utility model.

[0013] Figure 5 This is a schematic diagram of the split structure of the insert block and the L-shaped block in this utility model.

[0014] Figure 6 This is a schematic diagram of the connection structure between the second round rod and the first connecting rod in this utility model.

[0015] Figure 7 This utility model Figure 2 Enlarged view of point A in the middle.

[0016] Figure 8 This utility model Figure 2 Enlarged view of point B in the middle.

[0017] In the diagram: 1. Drone; 2. Tripod; 20. Horizontal Frame 1; 21. Fixing Block 1; 22. Support Rod; 23. Fixing Block 2; 24. Horizontal Frame 2; 3. Fixing Mechanism; 30. Mounting Base; 31. Spring 1; 32. Moving Plate; 33. Insert Rod; 330. Round Rod 1; 331. Roller; 34. L-shaped Block 1; 35. Round Groove; 36. Through Groove; 37. Telescopic Rod; 38. Slider; 39. Slide Groove; 4. Quick Release Mechanism; 40. Round Shaft; 41. Round Rod 2; 42. Connecting Rod 1; 43. Connecting Rod 2; 44. Fixing Rod; 440. Fixing Base; 45. Spring 2; 46. Disc; 47. L-shaped Block 2; 48. Insert Block; 49. Fixing Groove; 5. Locking Block; 51. Locking Groove; 6. Spring Shock Absorber; 61. Grounding Component. 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 1-8As shown, this utility model provides a multi-functional tripod for drones, including a drone 1. The drone 1 has tripods 2 on both sides. The tripod 2 includes a crossbeam 20. Two sets of symmetrically distributed fixing blocks 21 are fixedly installed at the bottom of the crossbeam 20. A support rod 22 is rotatably installed at the bottom of each set of fixing blocks 21. Two symmetrically distributed fixing blocks 23 are rotatably installed at the bottom of the support rod 22. A crossbeam 24 is fixedly installed at the bottom of the fixing blocks 23. A fixing mechanism 3 is fixedly installed at the top of the crossbeam 24. The fixing mechanism 3 includes a mounting base 30, which is fixedly connected to the crossbeam 24. A spring 31 is fixedly installed on the upper surface of the inner wall of the mounting base 30. A movable plate 32 is fixedly installed on the top of the spring 31. The movable plate 32 is slidably connected to the mounting base 30. An insert rod 33 is fixedly installed on the top of the movable plate 32. An L-shaped block 34 is provided on the outside of the insert rod 33. The L-shaped block 34 is fixedly connected to the support rod 22. The bottom corner of the L-shaped block 34 is beveled. A circular groove 35 that works with the insert rod 33 is opened through the middle of the L-shaped block 34. A through groove 36 that works with the movable plate 32 is opened at the end of the mounting base 30 away from the support rod 22. By setting the fixing mechanism 3, when the insert rod 33 is inserted into the circular groove 35, it can securely lock the unfolded support rod 22, ensuring reliable support for the tripod 2. When the insert rod 33 is disengaged from the circular groove 35, it can flexibly push the crossbeam 24 to rotate and fold the support rod 22, improving the user's convenience in carrying and using it.

[0020] Each crossbar 20 has a quick-release mechanism 4 at its top. The quick-release mechanism 4 includes a round shaft 40, which is fixedly connected to the drone 1. A round rod 41 is rotatably mounted on the end of the round shaft 40 away from the drone 1. Connecting rods 42 are fixedly mounted on both sides of the round rod 41. A connecting rod 43 is rotatably mounted on the side of the connecting rod 42 away from the round rod 41. A fixing rod 44 is rotatably mounted on the side of the connecting rod 43 away from the connecting rod 42. A spring 45 is provided on the outside of the fixing rod 44. A disc 46 is fixedly mounted on one end of the spring 45 and is fixedly connected to the fixing rod 44. A fixing seat 440 is slidably mounted on the outside of the fixing rod 44 and is fixedly connected to the drone 1. The other end of the spring 45 is fixedly connected to the fixed base 440. Two L-shaped blocks 47 are fixedly installed on both sides of the drone 1. The fixing rod 44 slides through the L-shaped blocks 47. Two symmetrically distributed inserts 48 are fixedly installed at the top of the crossbar 20. The inserts 48 and L-shaped blocks 47 cooperate with each other. The top of the inserts 48 has a fixing groove 49 that cooperates with the fixing rod 44. By setting a quick release mechanism 4, rotating the round rod 41 can drive the connecting rod 42 and the connecting rod 43 to move together, so that the fixing rod 44 can be quickly inserted into or disengaged from the fixing groove 49 of the insert 48. Therefore, the tripod 2 and the drone 1 can be disassembled and assembled without the need for professional tools such as screwdrivers, which shortens the replacement time.

[0021] The insertion rod 33 includes a round rod 330 and a roller 331. The round rod 330 is fixedly connected to the movable plate 32, and the roller 331 is rotatably connected to the round rod 330. The roller 331 of the insertion rod 33 reduces friction with the inclined surface of the L-shaped block 34, reduces component wear, and extends service life.

[0022] The spring 31 has a telescopic rod 37 inside. The top end of the telescopic rod 37 is fixedly connected to the movable plate 32, and the bottom end of the telescopic rod 37 is fixedly connected to the inner wall of the mounting base 30. By setting the telescopic rod 37, the spring 31 is prevented from bending or twisting during compression or reset, thus ensuring the elastic stability of the spring 31. Both sides of the fixing rod 44 are fixedly installed with locking blocks 5. The top of the insert block 48 is provided with a slot 51 that works with the locking blocks 5. The locking blocks 5 slide through the L-shaped block 47. By setting the locking blocks 5 and the slots 51, the fixing rod 44 inserted in the fixing slot 49 is more stable.

[0023] Slider 38 is fixedly installed on both sides of the movable plate 32, and grooves 39 that cooperate with the slider 38 are opened on the opposite inner walls of the mounting base 30. By setting the slider 38 and the grooves 39, the movement trajectory of the movable plate 32 is limited, ensuring smooth operation of the fixing mechanism 3.

[0024] Several evenly distributed spring shock absorbers 6 are fixedly installed at the bottom of each crossbeam 24, and a grounding component 61 is fixedly installed at the bottom of the spring shock absorber 6. By setting the spring shock absorber 6, the drone 1 is effectively buffered during emergency landing or accidental crash, so as to avoid damage to the drone 1's body and internal components due to vibration.

[0025] A rotating wheel is fixedly installed at the end of the round rod 41 away from the round shaft 40. Several annularly distributed anti-slip strips are fixedly installed on the outside of the rotating wheel. By setting the rotating wheel, it is easy to drive the round rod 41 to rotate. The anti-slip strips on its outside increase the friction between the hand and the rotating wheel, and prevent the hand from slipping when rotating the rotating wheel.

[0026] Working principle: In actual use, when the tripod 2 needs to be folded, press down on the moving plate 32 to move the insert rod 33 down, so that the insert rod 33 disengages from the circular groove 35 of the L-shaped block 34. At the same time as the moving plate 32 moves down, the spring 31 is compressed and the telescopic rod 37 retracts. At the same time, the slider 38 slides along the slide groove 39. When the insert rod 33 disengages from the circular groove 35, the bottom surface of the moving plate 32 is in contact with the upper surface of the inner wall of the through groove 36. After the insert rod 33 disengages from the circular groove 35, the moving plate 32 continues to press down and at the same time pulls the cross frame 24 towards the mounting base 30. After the support rod 22 is unlocked, it rotates with the movement of the cross frame 24, thereby realizing the folding of the tripod 2. When the tripod 2 needs to be unfolded, simply pull the crossbar 24 downwards and push it in the opposite direction to the mounting base 30. When the insertion rod 33 contacts the L-shaped block 34, the inclined surface at the corner of the L-shaped block 34 and the spring 31 work together to move the insertion rod 33 away from the circular groove 35 until the support rod 22 is vertical. At this point, the insertion rod 33 corresponds to the circular groove 35, and under the action of the spring 31, the insertion rod 33 is inserted into the circular groove 35, thereby fixing the unfolded tripod 2. When the tripod 2 needs to be replaced, rotate the wheel to drive the second round rod 41 and the first connecting rod 42 to rotate. The first connecting rod 42 pulls the second connecting rod 43, causing the fixed rod 44 to slide along the fixed seat 440 towards the middle. During the sliding of the fixed rod 44, the second spring 45 is compressed, and the fixed rod 44 slides along the second L-shaped block 47 and disengages from the fixed groove 49. After the fixed rod 44 disengages, do not release the wheel, and hold the first crossbeam 20 or the second crossbeam 24 and move it downwards to disengage the insert block 48 from the second L-shaped block 47, thereby disassembling the tripod 2. During installation, the same operation as described above is performed, moving the fixing rod 44 away from the fixing groove 49, and then inserting the insert block 48 into the L-shaped block 47. After the insert block 48 is fully inserted into the L-shaped block 47, the rotating wheel is released. Under the elastic force of the spring 45, the fixing rod 44 automatically engages in the fixing groove 49, and the locking block 5 automatically engages in the locking groove 51, thereby realizing the installation of the stand 2.

[0027] 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. A multifunctional landing stand for a drone, comprising a drone (1), characterized in that: The drone (1) is equipped with tripods (2) on both sides. The tripods (2) include a crossbeam (20). Two sets of fixed blocks (21) are fixedly installed at the bottom of the crossbeam (20). A support rod (22) is rotatably installed at the bottom of each set of fixed blocks (21). Two fixed blocks (23) are rotatably installed at the bottom of the support rod (22). A crossbeam (24) is fixedly installed at the bottom of the fixed blocks (23). A fixing mechanism (3) is fixedly installed at the top of the crossbeam (24). The fixing mechanism (3) includes a mounting base (30), which is fixedly connected to the cross frame (24). A spring (31) is fixedly installed on the upper surface of the inner wall of the mounting base (30). A movable plate (32) is fixedly installed on the top of the spring (31). The movable plate (32) is slidably connected to the mounting base (30). A plug rod (33) is fixedly installed on the top of the movable plate (32). An L-shaped block (34) is provided on the outside of the plug rod (33). The L-shaped block (34) is fixedly connected to the support rod (22). The bottom corner of the L-shaped block (34) is a slope. A circular groove (35) that works with the plug rod (33) is opened through the middle of the L-shaped block (34). A through groove (36) that works with the movable plate (32) is opened at the end of the mounting base (30) away from the support rod (22).

2. The multifunctional landing stand of claim 1, wherein, Each of the crossbars (20) is provided with a quick-release mechanism (4) at its top. The quick-release mechanism (4) includes a round shaft (40) which is fixedly connected to the UAV (1). A round rod (41) is rotatably installed at the end of the round shaft (40) away from the UAV (1). A connecting rod (42) is fixedly installed on both sides of the round rod (41). A connecting rod (43) is rotatably installed on the side of the connecting rod (42) away from the round rod (41). A fixing rod (44) is rotatably installed on the side of the connecting rod (43) away from the connecting rod (42). A spring (45) is provided on the outside of the fixing rod (44). A disc (46) is fixedly installed at one end of the spring (45). The disc (46) is fixedly connected to the fixed rod (44). A fixed seat (440) is slidably installed on the outside of the fixed rod (44). The fixed seat (440) is fixedly connected to the drone (1). The other end of the spring (45) is fixedly connected to the fixed seat (440). Two L-shaped blocks (47) are fixedly installed on both sides of the drone (1). The fixed rod (44) slides through the L-shaped blocks (47). Two symmetrically distributed inserts (48) are fixedly installed at the top of the crossbar (20). The inserts (48) and the L-shaped blocks (47) cooperate with each other. A fixed groove (49) is opened through the top of the inserts (48) to cooperate with the fixed rod (44).

3. The multifunctional landing stand of claim 1, wherein, The insertion rod (33) includes a round rod (330) and a roller (331). The round rod (330) is fixedly connected to the movable plate (32), and the roller (331) is rotatably connected to the round rod (330).

4. The multifunctional landing gear of the unmanned aerial vehicle according to claim 1, wherein, The spring (31) is provided with a telescopic rod (37) inside. The top end of the telescopic rod (37) is fixedly connected to the movable plate (32), and the bottom end of the telescopic rod (37) is fixedly connected to the inner wall of the mounting base (30).

5. The multifunctional landing gear of the drone according to claim 2, wherein, Both sides of the fixed rod (44) are fixedly installed with a locking block (5), and the top of the insert block (48) is provided with a slot (51) that works with the locking block (5). The locking block (5) slides through the L-shaped block (47).

6. The multifunctional landing gear of the drone according to claim 1, wherein, The movable plate (32) is fixedly installed with sliders (38) on both sides, and the mounting base (30) has grooves (39) on both sides of the opposite inner wall that cooperate with the sliders (38).

7. A multi-functional tripod for unmanned aerial vehicles as described in claim 1, characterized in that, Each of the two crossbeams (24) has several evenly distributed spring dampers (6) fixedly installed at its bottom end, and a grounding component (61) is fixedly installed at the bottom end of each spring damper (6).

8. The multifunctional landing gear of the drone according to claim 2, wherein, A rotating wheel is fixedly installed at one end of the round rod (41) away from the round shaft (40), and several annularly distributed anti-slip strips are fixedly installed on the outside of the rotating wheel.

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