Portable take-off and landing platform for aerial survey unmanned aerial vehicle

Abstract

The utility model discloses a portable take-off and landing platform of an aerial survey unmanned aerial vehicle in the technical field of portable take-off and landing platforms of aerial survey unmanned aerial vehicles, which comprises a first footstand, two groups of first telescopic rods with the same structure are symmetrically hinged to the outer wall of the top of the first footstand, and second telescopic rods with the same structure are symmetrically hinged to the outer side walls of the two groups of first telescopic rods. Second footstands of the same structure as the first footstands are hinged to the outer side walls of the bottoms of the two second telescopic rods, a first platform is arranged at the top of the first telescopic rod, and a second platform is arranged at the top of the second telescopic rod. Through cooperative use of the first telescopic rod, the first platform, the second platform, the first footstand, the second footstand and the second telescopic rod, folding of the aerial survey unmanned aerial vehicle and lifting of the aerial survey unmanned aerial vehicle are facilitated, a user can carry the aerial survey unmanned aerial vehicle conveniently, and the use space is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of portable take-off and landing platforms for aerial survey unmanned aerial vehicles, in particular to a portable take-off and landing platform for aerial survey unmanned aerial vehicles. Background Art

[0002] The aerial survey drone take-off and landing platform on the market is a support structure specially designed for aerial survey drones for take-off and landing. It provides a flat surface so that the drone can take off and land smoothly, providing a safe take-off and landing environment for the drone, reducing damage or accidents to the drone caused by uneven ground, debris and other factors. The platform can effectively isolate the drone from the ground and reduce the impact of external factors on the drone.

[0003] According to the authorization announcement number CN220243575U, a portable take-off and landing platform for aerial survey UAVs is disclosed. Through the design of the body, indicator light, electric push rod, connecting seat, support pad, rotating ball, rotating groove, anti-slip pad, electronic level and wireless control unit, the portable take-off and landing platform can automatically complete the level adjustment of the platform after being placed, thereby reducing the workload of the staff and improving work efficiency, thereby improving the use function of the portable take-off and landing platform.

[0004] The above patent realizes the function of automatic platform take-off and landing of aerial survey UAV, but it cannot be folded and raised, which is inconvenient for users to carry and use, and is not conducive to storage and reducing occupied space. Therefore, we propose a portable take-off and landing platform for aerial survey UAV. Utility Model Content

[0005] The purpose of the present invention is to provide a portable take-off and landing platform for an aerial survey UAV to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a portable take-off and landing platform for an aerial survey UAV, comprising a first footrest, two groups of first telescopic rods with the same structure being symmetrically hinged on the top outer wall of the first footrest, second telescopic rods with the same structure being symmetrically hinged on the outer sides of the two groups of first telescopic rods, and second footrests with the same structure as the first footrest being hinged on the bottom outer sides of the two groups of second telescopic rods, and a first platform being provided on the top of the first telescopic rod and a second platform being provided on the top of the second telescopic rod.

[0007] Preferably, the second telescopic rod includes a first slide groove hinged to the inner wall of the second foot seat, the inner wall of the first slide groove is slidably connected to the first slider, square intervals are opened on both sides of the first slider, and a fixing screw is threadedly connected to one side of the outer wall of the first slide groove, and a first rotating bearing is slidably connected to the other side of the outer wall of the first slide groove, one end of the first rotating bearing extends to the inner cavity of the square interval, a second rotating bearing is provided on the top of the first slider, the outer wall of the second rotating bearing is rotatably connected to a cross bar, and the outer wall of the second rotating bearing is provided with a first rubber friction ring, and the top of the cross bar is provided at the bottom of the second platform.

[0008] Preferably, the first telescopic rod includes a second slide groove hinged to one side of the outer wall of the second telescopic rod, the inner wall of the second slide groove is slidably connected to the second slider, the inner wall of the second slider is rotatably connected to the rotating rod, the outer wall of the rotating rod is rotatably connected to the horizontal plate, and the top of the horizontal plate is arranged at the bottom of the first platform.

[0009] Preferably, the first platform includes a bubble level provided on one side of the outer wall, a first rubber anti-slip pad is provided on the top of the first platform, and a reflective strip is provided on the outside of the first platform adjacent to the first rubber anti-slip pad.

[0010] Preferably, the first foot includes a third rotating bearing hinged to one side of the outer wall of the bottom of the second slide groove, the outer wall of the third rotating bearing is provided with a second rubber friction ring, and the outer wall of the third rotating bearing is provided with a connecting block, and the bottom of the connecting block is provided with a base.

[0011] Preferably, a second rubber anti-slip pad is provided on the outer side wall of the bottom of the base.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention facilitates the folding of the present invention and the lifting and lowering of the aerial survey drone by using the first telescopic rod, the first platform, the second platform, the first foot, the second foot and the second telescopic rod in combination, and is convenient for users to carry and reduce the usage space, wherein the two sets of first sliders connected by sliding connection with the inner walls of the two sets of first slides are manually slid to adjust the required height, square gaps are provided on both sides of the two sets of first sliders to avoid causing rotation obstruction of the two sets of first rotating bearings, one side of the outer wall of the two sets of first slides is threadedly connected with a fixing screw, and the rubber friction pad provided on the abutting surface of the manually rotated fixing screw is convenient for abutting against one side of the outer wall of the first slider for fixing, and the two sets of second telescopic rods are hinged on both sides of the outer walls of the two sets of The retractable rod is unfolded by manually squeezing and combining the two sides or pulling in opposite directions, which is convenient for vertical folding and unfolding. The first platform is further provided with a bubble level on one side of the outer wall to facilitate observation of the horizontal line for height adjustment. The first rubber anti-skid pad is used to prevent the aerial survey UAV from sliding during take-off and landing. The reflective strip provided on the outside of the first platform adjacent to the first rubber anti-skid pad is convenient for observing the position of the take-off and landing platform, which is convenient for the take-off and landing of the aerial survey UAV. The first foot and the second foot are rotated and folded outward in opposite directions through the third rotating bearing of the same structure. The outer wall of the third rotating bearing is provided with a second rubber friction ring to increase the friction at the bearing connection, which is not easy to loosen. The second rubber anti-skid pad provided on the outer wall of the bottom of the base prevents sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model after folding;

[0015] Figure 3 This is a schematic structural diagram of the first telescopic rod and the second telescopic rod of the utility model;

[0016] Figure 4 It is a schematic diagram of the enlarged structure of the first telescopic rod and the second telescopic rod of the utility model.

[0017] In the figure: 1. First foot; 11. Base; 111. Second rubber anti-slip pad; 12. Connecting block; 13. Third rotating bearing; 14. Second rubber friction ring; 2. First telescopic rod; 21. Second slide groove; 22. Second slider; 23. Rotating rod; 24. Cross plate; 3. First platform; 31. Bubble level; 32. First rubber anti-slip pad; 33. Reflective strip; 4. Second telescopic rod; 41. First slide groove; 42. First slider; 43. Square spacer; 44. Fixing screw; 45. First rotating bearing; 46. Second rotating bearing; 47. Cross bar; 48. First rubber friction ring; 5. Second foot; 6. Second platform. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 As mentioned in the background technology, the prior art realizes the function of automatic platform take-off and landing of the aerial survey UAV in the above patent, but it cannot be folded and lifted, which is inconvenient for users to carry and use, and is not conducive to storage and reducing the occupied space. The utility model provides a technical solution: it includes a first footrest 1, the top outer wall of the first footrest 1 is symmetrically hinged with two groups of first telescopic rods 2 with the same structure, the outer sides of the two groups of first telescopic rods 2 are symmetrically hinged with second telescopic rods 4 with the same structure, and the bottom outer sides of the two groups of second telescopic rods 4 are hinged with second footrests 5 with the same structure as the first footrest 1, and a first platform 3 is provided on the top of the first telescopic rod 2, and a second platform 6 is provided on the top of the second telescopic rod 4. The first telescopic rod 2, the first platform 3, the second platform 6, the first footrest 1, the second footrest 5 and the second telescopic rod 4 are used in combination to facilitate the folding of the footrest and the lifting and use of the aerial survey UAV, and it is convenient for users to carry and reduce the occupied space.

[0020] See also Figure 3-4As shown, the second telescopic rod 4 includes a first slide groove 41 hinged to the inner wall of the second foot seat 5, the inner wall of the first slide groove 41 is slidably connected to the first slider 42, square intervals 43 are provided on both sides of the first slider 42, and a fixing screw 44 is threadedly connected to one side of the outer wall of the first slide groove 41, and a first rotating bearing 45 is slidably connected to the other side of the outer wall of the first slide groove 41, one end of the first rotating bearing 45 extends to the inner cavity of the square interval 43, a second rotating bearing 46 is provided on the top of the first slider 42, the outer wall of the second rotating bearing 46 is rotatably connected to the cross bar 47, and the outer wall of the second rotating bearing 46 is provided with a first rubber friction ring 48, and the top of the cross bar 47 is provided at the first At the bottom of the second platform 6, two groups of first sliders 42 are slidably connected to the inner walls of the two groups of first slide grooves 41 to manually slide and adjust the required height. Square gaps 43 are provided on both sides of the two groups of first sliders 42 to avoid obstruction of the rotation of the two groups of first rotating bearings 45. One side of the outer wall of the two groups of first slide grooves 41 is threadedly connected with a fixing screw 44, and the abutting surface of the manually rotated fixing screw 44 is provided with a rubber friction pad for easy abutment against one side of the outer wall of the first slider 42 for fixing, and the two groups of second telescopic rods 4 hinged on both sides of the outer walls of the two groups of first telescopic rods 2 are unfolded by manually squeezing and merging the two sides or pulling in opposite directions, which is convenient for vertical folding and unfolding.

[0021] See also Figure 3-4 As shown, the first telescopic rod 2 includes a second sliding groove 21 hinged on one side of the outer wall of the second telescopic rod 4, the inner wall of the second sliding groove 21 is slidably connected to the second slider 22, the inner wall of the second slider 22 is rotatably connected to the rotating rod 23, the outer wall of the rotating rod 23 is rotatably connected to the cross plate 24, and the top of the cross plate 24 is arranged at the bottom of the first platform 3, and the two groups of second sliders 22 slidably connected to the inner walls of the two groups of second sliding grooves 21 are manually slidably adjusted to the required height, and square intervals 43 of the same structure are provided on both sides of the two groups of second sliders 22, and one side of the outer wall of the two groups of second sliding grooves 21 are threadedly connected to the fixing screws 44 of the same structure, and the rubber friction pad provided on the abutting surface of the manually rotating fixing screw 44 is convenient for abutting against one side of the outer wall of the second slider 22 for fixing, and the two groups of second telescopic rods 4 hinged on both sides of the outer walls of the two groups of first telescopic rods 2 are manually squeezed and merged or pulled in opposite directions to unfold, so as to facilitate vertical folding and unfolding.

[0022] See also Figure 2As shown, the first platform 3 includes a bubble level 31 provided on one side of the outer wall, a first rubber anti-slip pad 32 is provided on the top of the first platform 3, and a reflective strip 33 is provided on the outside of the first platform 3 adjacent to the first rubber anti-slip pad 32. The first platform 3 includes the bubble level 31 provided on one side of the outer wall, which facilitates observation of the horizontal line for height adjustment, and the first rubber anti-slip pad 32 prevents the aerial survey UAV from sliding during take-off and landing. The reflective strip 33 provided on the first platform 3 adjacent to the outside of the first rubber anti-slip pad 32 facilitates observation of the position of the take-off and landing platform, which facilitates the take-off and landing of the aerial survey UAV.

[0023] See also Figure 2-4 As shown, the first foot 1 includes a third rotating bearing 13 hinged to one side of the outer wall of the bottom of the second slide groove 21, and the outer wall of the third rotating bearing 13 is provided with a second rubber friction ring 14, and the outer wall of the third rotating bearing 13 is provided with a connecting block 12, and the bottom of the connecting block 12 is provided with a base 11. The first foot 1 and the second foot 5 are folded and stored by rotating outward in opposite directions through the third rotating bearing 13 of the same structure. The outer wall of the third rotating bearing 13 is provided with a second rubber friction ring 14 to increase the friction force at the bearing connection, which is not easy to loosen.

[0024] See also Figure 2-4 As shown, a second rubber anti-skid pad 111 is provided on the outer side wall of the bottom of the base 11 to prevent sliding.

[0025] Working principle: When folding or unfolding, since the two groups of first telescopic rods 2 and the two groups of second telescopic rods 4 have the same structure, the user can unfold the two groups of second telescopic rods 4 hinged on both sides of the outer walls of the two groups of first telescopic rods 2 by manually squeezing and merging them or pulling them in opposite directions. When squeezing and merging, the two groups of first telescopic rods 2 will fold into the inner sides of the two groups of second telescopic rods 4 and be in the same axial position, which is convenient for vertical folding and unfolding. Further, by manually pressing the first platform 3, the second platform 6 is rotated and folded downward through the second rotating bearing 46 and the rotating rod 23, and the second rotating bearing 46 and the rotating rod 23 outer wall rotation connection cross plate 24 are provided with a first rubber friction ring 48 to increase the friction force of the bearing connection, which is not easy to loosen. Further, the two groups of first sliders 42 connected by the inner wall of the two groups of first slide grooves 41 are manually slid to adjust the required height. Square gaps 43 are provided on both sides of the two groups of first sliders 42 to avoid causing rotation obstruction of the two groups of first rotating bearings 45. The first and second telescopic rods 2 are adjusted in the same structure, and the first and second foot supports 1 and 5 are both rotated in opposite directions outwards through the third rotating bearing 13 of the same structure for folding and storing. The outer wall of the third rotating bearing 13 is provided with a second rubber friction ring 14 to increase the friction force at the bearing connection, which is not easy to loosen. The first platform 3 is provided with a bubble level 31 on one side of the outer wall to facilitate observation of the horizontal line for height adjustment. The first rubber anti-skid pad 32 is used to prevent the aerial survey UAV from sliding during takeoff and landing. The reflection formed by the reflective strip 33 provided on the outside of the first platform 3 adjacent to the first rubber anti-skid pad 32 is convenient for observing the position of the take-off and landing platform, which is convenient for the take-off and landing of the aerial survey UAV. The second rubber anti-skid pad 111 provided on the outer wall of the bottom of the base 11 is used to prevent sliding.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable take-off and landing platform for an aerial survey UAV, characterized by: The invention comprises a first foot (1), wherein two groups of first telescopic rods (2) of the same structure are symmetrically hinged on the top outer wall of the first foot (1), second telescopic rods (4) of the same structure are symmetrically hinged on the outer side walls of the two groups of the first telescopic rods (2), and second foot (5) of the same structure as the first foot (1) is hinged on the bottom outer side walls of the two groups of the second telescopic rods (4), and a first platform (3) is provided on the top of the first telescopic rod (2), and a second platform (6) is provided on the top of the second telescopic rod (4).

2. The portable take-off and landing platform for aerial survey UAV according to claim 1, characterized in that: The second telescopic rod (4) includes a first slide groove (41) hinged to the inner wall of the second foot seat (5), the inner wall of the first slide groove (41) is slidably connected to a first slider (42), square intervals (43) are provided on both sides of the first slider (42), and a fixing screw (44) is threadedly connected to one side of the outer wall of the first slide groove (41), and a first rotating bearing (45) is slidably connected to the other side of the outer wall of the first slide groove (41), one end of the first rotating bearing (45) extends to the inner cavity of the square interval (43), a second rotating bearing (46) is provided on the top of the first slider (42), the outer wall of the second rotating bearing (46) is rotatably connected to a cross bar (47), and the outer wall of the second rotating bearing (46) is provided with a first rubber friction ring (48), and the top of the cross bar (47) is provided at the bottom of the second platform (6).

3. The portable take-off and landing platform for aerial survey UAV according to claim 2, characterized in that: The first telescopic rod (2) includes a second sliding groove (21) hinged to one side of the outer wall of the second telescopic rod (4); the inner wall of the second sliding groove (21) is slidably connected to a second slider (22); the inner wall of the second slider (22) is rotatably connected to a rotating rod (23); the outer wall of the rotating rod (23) is rotatably connected to a transverse plate (24), and the top of the transverse plate (24) is arranged at the bottom of the first platform (3).

4. The portable take-off and landing platform for aerial survey UAV according to claim 1, characterized in that: The first platform (3) includes a bubble level (31) provided on one side of the outer wall, a first rubber anti-slip pad (32) is provided on the top of the first platform (3), and a reflective strip (33) is provided on the outside of the first platform (3) adjacent to the first rubber anti-slip pad (32).

5. The portable take-off and landing platform for aerial survey UAV according to claim 3, characterized in that: The first footrest (1) comprises a third rotating bearing (13) hinged to one side of the outer wall of the bottom of the second slide groove (21), the outer wall of the third rotating bearing (13) is provided with a second rubber friction ring (14), and the outer wall of the third rotating bearing (13) is provided with a connecting block (12), and the bottom of the connecting block (12) is provided with a base (11).

6. The portable take-off and landing platform for aerial survey UAV according to claim 5, characterized in that: A second rubber anti-slip pad (111) is provided on the outer side wall of the bottom of the base (11).

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