Unmanned aerial vehicle take-off and landing auxiliary platform

Abstract

The utility model relates to the technical field of unmanned aerial vehicle take-off and landing, in particular to an unmanned aerial vehicle take-off and landing auxiliary platform which comprises a base, a plurality of sets of grooves are formed in the inner side of the base, a bearing table is installed on the top of the base, a platform body is installed in the bearing table, and a supporting table is installed below the platform body and located in the bearing table. A square groove is formed in the supporting table, a first damping spring is installed in the square groove, a damper is arranged in the first damping spring, sliding blocks are symmetrically installed at the front end and the rear end of the first damping spring, a first fixing base is installed at the tops of the sliding blocks, and a second fixing base is installed at the bottom of the platform. Compared with an existing unmanned aerial vehicle take-off and landing auxiliary platform, through the design of the connecting rods and the damping springs, the buffering capacity of the unmanned aerial vehicle take-off and landing auxiliary platform can be improved, through the design of the connecting bases and the universal balls, the base can be rapidly installed, and the overall practicability is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) take-off and landing technology, and specifically to a UAV take-off and landing auxiliary platform. Background Technology

[0002] Unmanned aerial vehicles (UAVs), also known as drones, are unmanned aircraft controlled by radio remote control equipment and onboard program control devices, or operated autonomously by an onboard computer, either completely or intermittently. Compared to manned aircraft, UAVs can be divided into military and civilian applications. In the military field, UAVs are divided into reconnaissance aircraft and target drones. In the civilian field, UAVs combined with industry applications represent the true necessity of UAVs. Their applications in fields such as aerial photography, agriculture, plant protection, miniature selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying, news reporting, power line inspection, disaster relief, film and television shooting, and creating romance have greatly expanded the uses of UAVs.

[0003] Existing equipment uses a box-shaped structure as a take-off and landing platform and stores the drone inside. This operation is convenient and quick. However, the drone lacks a cushioning device during take-off and landing. The drone is easily damaged due to the impact force during landing. In terms of carrying, the box-shaped structure is too large, making it difficult to transport the platform itself when used in the field. This results in poor environmental adaptability of the take-off and landing platform during use. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary platform for the take-off and landing of unmanned aerial vehicles (UAVs) to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A drone take-off and landing assistance platform includes a base with multiple sets of grooves on its inner side. A receiving platform is installed on the top of the base, and a platform is installed inside the receiving platform. A support platform is installed below the platform and inside the receiving platform. A square slot is formed inside the support platform, and a first shock-absorbing spring is installed inside the square slot. A damper is installed inside the first shock-absorbing spring, and sliders are symmetrically installed at the front and rear ends of the first shock-absorbing spring. A first fixed seat is installed on the top of the sliders, and a second fixed seat is installed on the bottom of the platform. A connecting rod is installed between the first fixed seat and the second fixed seat.

[0007] As a preferred embodiment of this utility model, the slider and the square groove are connected by a sliding connection, and the two ends of the connecting rod are respectively rotatably connected to the interior of the first fixed seat and the second fixed seat.

[0008] As a preferred embodiment of this utility model, the platform is symmetrically equipped with protrusions on its exterior, and the receiving platform is symmetrically equipped with baffles on its inner wall. The baffles are provided with grooves at positions corresponding to the protrusions, and the protrusions and grooves are adapted to each other for use.

[0009] As a preferred embodiment of this utility model, the top of the support platform is provided with symmetrical circular holes on the front and rear sides of the square groove, and a second shock-absorbing spring is installed inside the circular holes.

[0010] As a preferred embodiment of this utility model, an impact rod is installed at the bottom of the platform at a position corresponding to the circular hole. The impact rod is adapted to the circular hole and is slidably connected inside the circular hole.

[0011] As a preferred embodiment of this utility model, a connecting seat is symmetrically installed on the inner sidewall of the groove, a universal ball is installed inside the connecting seat, a main rod is installed outside the universal ball, a waist groove is opened at the position corresponding to the main rod on the outside of the connecting seat, a through hole is symmetrically opened on the inner sidewall of the waist groove, a limiting ball is installed inside the through hole, a telescopic spring is installed between the limiting ball and the through hole, and the limiting ball is slidably connected to the inside of the through hole.

[0012] As a preferred embodiment of this utility model, an adapter sleeve is installed at the end of the main rod away from the universal ball joint, an elastic plate is installed at one end of the adapter sleeve, a cover is threadedly connected to the outside of the elastic plate, a support rod is slidably connected inside the cover, and a support pad is installed at the end of the support rod away from the cover.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, by moving the main rod, the universal ball rolls inside the connecting seat, causing the main rod to engage with the waist groove. The stored energy of the telescopic spring resets the limiting ball, thus blocking the outside of the main rod and completing the limiting work. By rotating the cover, the cover releases the pressure on the elastic sheet. By pulling the support rod outward, and then twisting the cover in the opposite direction, the elastic sheet is pressed, thus fixing the support rod after adjusting the length, and completing the installation of the base on the outdoor ground.

[0015] 2. In this utility model, the impact force of the drone's descent presses on the platform, causing the platform to descend. The protrusion slides inside the groove, making the platform more stable during lifting and lowering. The second shock-absorbing spring contacts the impact rod, allowing it to share the impact force of the first shock-absorbing spring. This causes the connecting rod to unfold, which in turn causes the sliders to slide closer to each other inside the square groove. This compresses the first shock-absorbing spring, thus relieving its force and completing the buffering work. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the platform of this utility model;

[0018] Figure 3 This is a schematic diagram of the connecting seat structure of this utility model.

[0019] In the diagram: 1. Base; 2. Receiving platform; 3. Platform; 4. Support platform; 5. Square groove; 6. First shock-absorbing spring; 7. Slider; 8. First fixed seat; 9. Second fixed seat; 10. Connecting rod; 11. Baffle; 12. Round hole; 13. Second shock-absorbing spring; 14. Impact rod; 15. Connecting seat; 16. Universal ball; 17. Main rod; 18. Waist groove; 1801. Limiting ball; 19. Adapter sleeve; 20. Elastic sheet; 21. Cover sleeve; 22. Support rod; 23. Support pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Example:

[0022] Please see Figures 1-3 This utility model provides a technical solution:

[0023] A drone take-off and landing auxiliary platform includes a base 1 with multiple grooves on its inner side. A receiving platform 2 is installed on the top of the base 1, and a platform 3 is installed inside the receiving platform 2. A support platform 4 is installed below the platform 3 and inside the receiving platform 2. A square groove 5 is opened inside the support platform 4, and a first shock-absorbing spring 6 is installed inside the square groove 5. A damper is installed inside the first shock-absorbing spring 6. Slider 7 is symmetrically installed at the front and rear ends of the first shock-absorbing spring 6. A first fixed seat 8 is installed on the top of the slider 7, and a second fixed seat 9 is installed on the bottom of the platform 3. A connecting rod 10 is installed between the first fixed seat 8 and the second fixed seat 9. When the drone lands, the impact force of the drone's descent presses the platform 3, causing the platform 3 to descend. This causes the connecting rod 10 to unfold, which in turn causes the slider 7 to slide closer to each other inside the square groove 5. This compresses the first shock-absorbing spring 6, thereby relieving the force and completing the buffering work.

[0024] For further details, please refer to Figure 2 In this embodiment, the slider 7 and the square groove 5 are connected by a sliding connection. The two ends of the connecting rod 10 are respectively rotatably connected to the inside of the first fixed seat 8 and the second fixed seat 9. Through the rotatable connection between the connecting rod 10 and the first fixed seat 8 and the second fixed seat 9, the connecting rod 10 can be unfolded more smoothly.

[0025] Please refer to Figure 1 and Figure 2 In this embodiment, protrusions are symmetrically installed on the outside of the platform 3, and baffles 11 are symmetrically installed on the inner wall of the receiving platform 2. A sliding groove is provided inside the baffle 11 at the position corresponding to the protrusion. The protrusion and the sliding groove are adapted to each other. By sliding the protrusion inside the sliding groove, the platform 3 can only move linearly along a straight line when it is lifting, thus making the lifting more stable.

[0026] Secondly, please refer to Figure 2 In this embodiment, the top of the support platform 4 and the front and rear sides of the square groove 5 are symmetrically provided with round holes 12. The second shock-absorbing spring 13 is installed inside the round hole 12. The second shock-absorbing spring 13 contacts the impact rod 14, so that the second shock-absorbing spring 13 shares the impact force of the first shock-absorbing spring 6 and completes the buffering work more evenly.

[0027] Furthermore, please refer to Figure 2 In this embodiment, an impact rod 14 is installed at the bottom of the platform 3 at a position corresponding to the circular hole 12. The impact rod 14 is adapted to the circular hole 12 and is slidably connected to the inside of the circular hole 12. The impact rod 14 can achieve support between the platform 3 and the support platform 4, so that the platform 3 will not deviate during the lifting and lowering movement.

[0028] For further details, please refer to Figure 1 and Figure 3In this embodiment, connecting seats 15 are symmetrically installed on the inner wall of the groove. A universal ball 16 is installed inside the connecting seat 15, and a main rod 17 is installed outside the universal ball 16. A waist groove 18 is formed on the outer side of the connecting seat 15 at a position corresponding to the main rod 17. Through holes are symmetrically formed on the inner wall of the waist groove 18. A limiting ball 1801 is installed inside the through hole. A telescopic spring is installed between the limiting ball 1801 and the through hole, and the limiting ball 1801 is slidably connected to the inside of the through hole. When the base 1 needs to be placed outdoors... During installation, the main rod 17 is moved, causing the universal ball 16 to roll inside the connecting seat 15, thereby causing the main rod 17 to engage inside the waist groove 18, making the main rod 17 perpendicular to the base 1. At the same time, when the main rod 17 enters the waist groove 18, it will compress the limiting ball 1801. After the main rod 17 is fully inside the waist groove 18, when there is no compressive force, the stored energy of the telescopic spring will reset the limiting ball 1801, thereby blocking the outside of the main rod 17 and completing the limiting work.

[0029] Finally, please see Figure 1 and Figure 3 In this embodiment, an adapter sleeve 19 is installed at the end of the main rod 17 away from the universal ball 16, and an elastic piece 20 is installed at one end of the adapter sleeve 19. A cover 21 is threadedly connected to the outside of the elastic piece 20, and a support rod 22 is slidably connected inside the cover 21. A support pad 23 is installed at the end of the support rod 22 away from the cover 21. By rotating the cover 21, the cover 21 will release the pressure on the elastic piece 20, and then the elastic piece 20 will release the pressure on the support rod 22. By pulling the support rod 22 outward, the support rod 22 is extended, and the support pad 23 contacts the ground. Then, the cover 21 is twisted in the opposite direction to press the elastic piece 20, thereby fixing the support rod 22 after the length adjustment.

[0030] In this embodiment, the specific implementation scenario is as follows: When the base 1 needs to be installed outdoors, the main rod 17 is moved to cause the universal ball 16 to roll inside the connecting seat 15, thereby causing the main rod 17 to engage inside the waist groove 18, making the main rod 17 perpendicular to the base 1. Simultaneously, when the main rod 17 enters the waist groove 18, it compresses the limiting ball 1801. After the main rod 17 is fully inside the waist groove 18, when there is no compressive force, the stored energy of the telescopic spring will reset the limiting ball 1801, thereby blocking the outside of the main rod 17 and completing the limiting operation. Then, by rotating the cover 21, the cover 21 releases the compression of the elastic plate 20, and the elastic plate 20 releases the compression of the support rod 22. The support rod 22 is then pulled outwards. The support rod 22 is extended and the support pad 23 is brought into contact with the ground. Then, the cover 21 is twisted in the opposite direction to compress the elastic sheet 20, thus fixing the support rod 22 after the length adjustment. The base 1 is then installed on the outdoor ground. The impact force of the drone's descent presses on the platform 3, causing the platform 3 to descend. The protrusion slides inside the groove, making the platform 3 more stable when rising and falling. The second shock absorber spring 13 contacts the impact rod 14, allowing the second shock absorber spring 13 to share the impact force of the first shock absorber spring 6, thereby driving the connecting rod 10 to unfold. This causes the sliders 7 to slide closer to each other inside the square groove 5, thereby compressing the first shock absorber spring 6 and relieving the force, thus completing the buffering work.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A UAV take-off and landing auxiliary platform, comprising a base (1), characterized in that: The base (1) has multiple sets of grooves on its inner side. A receiving platform (2) is installed on the top of the base (1). A platform (3) is installed inside the receiving platform (2). A support platform (4) is installed below the platform (3) and inside the receiving platform (2). A square groove (5) is opened inside the support platform (4). A first damping spring (6) is installed inside the square groove (5). A damper is provided inside the first damping spring (6). Slider (7) is symmetrically installed at the front and rear ends of the first damping spring (6). A first fixed seat (8) is installed on the top of the slider (7). A second fixed seat (9) is installed at the bottom of the platform (3). A connecting rod (10) is installed between the first fixed seat (8) and the second fixed seat (9). 2.The unmanned aerial vehicle landing assisting platform according to claim 1, characterized in that: The slider (7) and the square groove (5) are connected by a sliding connection, and the two ends of the connecting rod (10) are respectively rotatably connected to the inside of the first fixed seat (8) and the second fixed seat (9). 3.The unmanned aerial vehicle landing assisting platform according to claim 1, characterized in that: The platform (3) is symmetrically equipped with protrusions on its exterior, and the receiving platform (2) is symmetrically equipped with baffles (11) on its inner wall. The baffles (11) are provided with grooves at positions corresponding to the protrusions, and the protrusions and grooves are adapted to each other for use.

4. The unmanned aerial vehicle take-off and landing auxiliary platform according to claim 1, characterized in that: The support platform (4) has symmetrically arranged round holes (12) on the top and on the front and rear sides of the square groove (5), and a second shock-absorbing spring (13) is installed inside the round hole (12).

5. The unmanned aerial vehicle take-off and landing auxiliary platform according to claim 4, characterized in that: An impact rod (14) is installed at the bottom of the platform (3) at a position corresponding to the circular hole (12). The impact rod (14) is adapted to the circular hole (12) and is slidably connected to the inside of the circular hole (12).

6. The unmanned aerial vehicle take-off and landing auxiliary platform according to claim 1, characterized in that: A connecting seat (15) is symmetrically installed on the inner side wall of the groove. A universal ball (16) is installed inside the connecting seat (15). A main rod (17) is installed outside the universal ball (16). A waist groove (18) is opened at the position corresponding to the main rod (17) on the outside of the connecting seat (15). A through hole is symmetrically opened on the inner side wall of the waist groove (18). A limiting ball (1801) is installed inside the through hole. A telescopic spring is installed between the limiting ball (1801) and the through hole. The limiting ball (1801) is slidably connected to the inside of the through hole.

7. The unmanned aerial vehicle take-off and landing auxiliary platform according to claim 6, characterized in that: An adapter sleeve (19) is installed at the end of the main rod (17) away from the universal ball (16). An elastic sheet (20) is installed at one end of the adapter sleeve (19). A cover sleeve (21) is threaded to the outside of the elastic sheet (20). A support rod (22) is slidably connected inside the cover sleeve (21). A support pad (23) is installed at the end of the support rod (22) away from the cover sleeve (21).

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