A convenient folding and unfolding unmanned aerial vehicle foot stool for unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle foot stool, disclose a kind of unmanned aerial vehicle foot stool for unmanned aerial vehicle for easy to store and release, including unmanned aerial vehicle main body, the bottom of unmanned aerial vehicle main body is provided with support base, the bottom of support base is provided with drive assembly and the two groups of support components symmetrically arranged in the two sides of drive assembly. The utility model has the following advantages and effects: the utility model is driven by first movable support and second movable support to make support plate and rubber pad contact with ground, avoid wear and tear caused by direct contact between support plate and ground by rubber pad, when unmanned aerial vehicle body falls to the ground, the impact force is transmitted to first movable support and second movable support by support plate, the bottom end of first movable support and second movable support respectively drives third sliding seat and fourth sliding seat to move to two sides, third sliding seat and fourth sliding seat extrude corresponding second limit spring reset to reduce, avoid the failure caused by impact force on unmanned aerial vehicle body.

Description

Technical Field

[0001] This utility model relates to the field of drone tripod technology, and in particular to a drone tripod that is easy to deploy and retract. Background Technology

[0002] A drone tripod is a support structure installed on the bottom of a drone. It is mainly used to provide stable support during takeoff, landing, and parking, protecting the fuselage and equipment from damage. An easy-to-deploy drone tripod is a flexible support structure that can be deployed to provide support during takeoff and landing and retracted during flight to reduce wind resistance and improve flight efficiency. Through its foldable and telescopic design, combined with automatic control and lightweight materials, the easy-to-deploy drone tripod ensures the stability of the drone during takeoff and landing and reduces wind resistance during flight, significantly improving the overall performance and applicability of the drone.

[0003] However, existing drone tripod deployment and retrieval devices are mostly limited by their fixed dimensions, making deployment and retrieval cumbersome and inconvenient, while also taking up considerable space. Since drones fly at low altitudes, the tripods are prone to colliding with other objects, potentially causing damage to the drone. Therefore, we provide a drone tripod that is easy to deploy and retrieval. Utility Model Content

[0004] The purpose of this invention is to provide a drone tripod that is easy to deploy and retract, which can solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a drone tripod for easy deployment and retrieval, comprising a drone body, a support base at the bottom of the drone body, a drive component at the bottom of the support base, and two sets of support components symmetrically arranged on both sides of the drive component.

[0006] A further feature of this invention is that the drive assembly includes a hydraulic cylinder, and a mounting groove is provided in the middle of the bottom of the support base, with the hydraulic cylinder disposed inside the mounting groove.

[0007] By adopting the above technical solution, the mounting groove can provide mounting support for the hydraulic cylinder.

[0008] A further feature of this invention is that one end of the hydraulic cylinder is fixedly connected to the support base, and a connecting plate is fixedly connected to the end of the hydraulic cylinder away from the support base. The two ends of the connecting plate are respectively movably connected to two sets of support components.

[0009] By adopting the above technical solution, the movement of the connecting plate can drive the movement of two sets of support components.

[0010] A further feature of this invention is that a first limiting spring is sleeved on the outer side of the hydraulic cylinder, and the two ends of the first limiting spring are fixedly connected to the support base and the connecting plate, respectively.

[0011] By adopting the above technical solution, the connecting plate is provided with installation support through a hydraulic cylinder and a first limit spring.

[0012] A further feature of this invention is that the support assembly includes a first movable support rod, a second movable support rod, a first fixed slide rod, a second fixed slide rod, a support plate, and a rubber pad.

[0013] By adopting the above technical solution, the first movable support rod, the second movable support rod, the first fixed slide rod, the second fixed slide rod, the support plate, and the rubber pad constitute the support assembly.

[0014] A further feature of this invention is that the bottom of the support base has two first sliding grooves symmetrically opened at the top of the two sets of support components, and the interior of the first sliding groove is provided with a first fixed sliding rod, both ends of which are fixedly connected to the support base.

[0015] By adopting the above technical solution, two first slides can provide movable support for two sets of support components.

[0016] A further feature of this invention is that a first slide block and a second slide block are respectively fitted onto the outer ends of the first fixed slide rod, both the first slide block and the second slide block are slidably connected to the first slide groove, and the top ends of the first slide block and the second slide block are movably connected to the first movable support rod and the second movable support rod, respectively.

[0017] By adopting the above technical solution, the rotation of the first movable support rod and the second movable support rod can drive the first slide block and the second slide block to move left and right through the first slide groove.

[0018] A further feature of this invention is that the first movable support rod and the second movable support rod are connected by a movable pin at their middle parts, and a support plate is provided at the bottom end of the first movable support rod and the second movable support rod, with a rubber pad adhered to the bottom end of the support plate.

[0019] By adopting the above technical solution, the first movable support rod and the second movable support rod provide installation support for the support plate.

[0020] A further feature of this invention is that a second sliding groove is provided on the top of the support plate at the position corresponding to the bottom of the first and second movable support rods, and a second fixed sliding rod is provided inside the second sliding groove, with both ends of the second fixed sliding rod being fixedly connected to the support plate.

[0021] By adopting the above technical solution, the bottom ends of the first and second movable support rods can move inside the second slide groove.

[0022] A further feature of this invention is that a third slide block and a fourth slide block are respectively fitted on the outer sides of both ends of the second fixed slide rod, the tops of the third slide block and the fourth slide block are respectively movably connected to the top ends of the first movable support rod and the second movable support rod, and two second limiting springs are respectively fitted on the outer sides of both ends of the second fixed slide rod, the two ends of the two second limiting springs are respectively fixedly connected to the corresponding third slide block, the fourth slide block and the support plate.

[0023] By adopting the above technical solution, the rotation of the first and second movable support rods can drive the third and fourth slide blocks to move inward through the guidance of the second fixed slide rod. The movement of the third and fourth slide blocks can stretch the corresponding second limit springs.

[0024] The beneficial effects of this utility model are:

[0025] This invention uses a first and a second movable support rod to drive a support plate and a rubber pad downwards to contact the ground. The rubber pad prevents the support plate from directly contacting the ground and causing wear. When the drone lands, the impact force is transmitted through the support plate to the first and second movable support rods. The bottom ends of the first and second movable support rods respectively drive the third and fourth slides to move to both sides. The third and fourth slides press the corresponding second limit springs to reset and reduce the impact force, thus preventing the drone from malfunctioning due to the impact. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0027] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the bottom structure of the support base of this utility model;

[0029] Figure 3 This is a schematic diagram of the drive component structure of this utility model;

[0030] Figure 4 This is a schematic diagram of the support component structure of this utility model.

[0031] In the diagram, 1. UAV body; 2. Support base; 3. Mounting slot; 4. Connecting plate; 5. Hydraulic cylinder; 6. First limit spring; 7. Second slide groove; 8. First slide groove; 9. First fixed slide rod; 10. First movable support rod; 11. Second movable support rod; 12. First slide block; 13. Second slide block; 14. Support plate; 15. Rubber pad; 16. Third slide block; 17. Fourth slide block; 18. Second fixed slide rod; 19. Second limit spring. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] Reference Figure 1-4 A drone tripod for easy deployment and retrieval includes a drone body 1, a support base 2 at the bottom of the drone body 1, a drive component at the bottom of the support base 2, and two sets of support components symmetrically arranged on both sides of the drive component.

[0034] Reference Figure 3-4 The drive assembly includes a hydraulic cylinder 5, and a mounting groove 3 is provided in the middle of the bottom of the support base 2, with the hydraulic cylinder 5 located inside the mounting groove 3.

[0035] One end of the hydraulic cylinder 5 is fixedly connected to the support base 2, and the end of the hydraulic cylinder 5 away from the support base 2 is fixedly connected to the connecting plate 4. The two ends of the connecting plate 4 are respectively movably connected to two sets of support components.

[0036] A first limiting spring 6 is sleeved on the outside of the hydraulic cylinder 5, and the two ends of the first limiting spring 6 are fixedly connected to the support base 2 and the connecting plate 4 respectively.

[0037] The support assembly includes a first movable support rod 10, a second movable support rod 11, a first fixed slide rod 9, a second fixed slide rod 18, a support plate 14, and a rubber pad 15.

[0038] In this invention, the support base 2 provides support for the drone body 1. Two sets of support components symmetrically arranged at the bottom of the support base 2 provide support for the support base 2 and the drone body 1. When the drone is exposed to wind, the hydraulic cylinder 5 pushes the connecting plate 4 to move. As the connecting plate 4 moves and stretches the first limit spring 6, it can drive the support components on both sides to open downward, causing the support plate 14 and the rubber pad 15 to contact the ground for support. The hydraulic cylinder 5 can drive the support components on both sides to retract through the connecting plate 4, thereby reducing the volume of the drone body 1 and the space occupied by the drone body 1, making it easier to store the drone body 1.

[0039] Reference Figure 1-2 The bottom of the support base 2 is symmetrically provided with two first sliding grooves 8 corresponding to the top of the two sets of support components. The first sliding groove 8 is provided with a first fixed sliding rod 9. Both ends of the first fixed sliding rod 9 are fixedly connected to the support base 2.

[0040] The first fixed slide rod 9 has a first slide block 12 and a second slide block 13 respectively fitted on both outer ends. The first slide block 12 and the second slide block 13 are slidably connected to the first slide groove 8. The top ends of the first slide block 12 and the second slide block 13 are movably connected to the first movable support rod 10 and the second movable support rod 11 respectively.

[0041] The first movable support rod 10 and the second movable support rod 11 are connected by a movable pin in the middle. The bottom ends of the first movable support rod 10 and the second movable support rod 11 are provided with support plates 14, and the bottom ends of the support plates 14 are glued with rubber pads 15.

[0042] A second sliding groove 7 is provided on the top of the support plate 14 at the position corresponding to the bottom of the first movable support rod 10 and the second movable support rod 11. A second fixed sliding rod 18 is provided inside the second sliding groove 7, and both ends of the second fixed sliding rod 18 are fixedly connected to the support plate 14.

[0043] The outer sides of the two ends of the second fixed slide rod 18 are respectively fitted with a third slide block 16 and a fourth slide block 17. The tops of the third slide block 16 and the fourth slide block 17 are respectively movably connected to the tops of the first movable support rod 10 and the second movable support rod 11. The outer sides of the two ends of the second fixed slide rod 18 are respectively fitted with two second limiting springs 19. The two ends of the two second limiting springs 19 are respectively fixedly connected to the corresponding third slide block 16, fourth slide block 17 and support plate 14.

[0044] In this utility model, the hydraulic cylinder 5 pushes the connecting plate 4 to move, and the connecting plate 4 drives the middle parts of the first movable support rod 10 and the second movable support rod 11 on both sides to move downward. The first movable support rod 10 and the second movable support rod 11 rotate around the point of movable connection with the connecting plate 4. The top ends of the first movable support rod 10 and the second movable support rod 11 respectively drive the first slide block 12 and the second slide block 13 to move inward through the first fixed slide rod 9. The bottom ends of the first movable support rod 10 and the second movable support rod 11 respectively drive the third slide block 16 and the fourth slide block 17 to move inward through the support of the second fixed slide rod 18 and the guide of the second slide groove 7. The third slide block 16 and the fourth slide block 17 move inward through the support of the second fixed slide rod 18 and the guide of the second slide groove 7. The four sliding blocks 17 move inward and stretch the corresponding second limiting springs 19 on both sides. The first movable support rod 10 and the second movable support rod 11 drive the support plate 14 and the rubber pad 15 to contact the ground downward. When the UAV body 1 lands, the impact force is transmitted to the first movable support rod 10 and the second movable support rod 11 through the support plate 14. The bottom ends of the first movable support rod 10 and the second movable support rod 11 drive the third sliding block 16 and the fourth sliding block 17 to move to both sides. The third sliding block 16 and the fourth sliding block 17 press the corresponding second limiting springs 19 to reset and reduce the impact force, thus avoiding the malfunction caused by the impact force on the UAV body 1.

[0045] 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 drone tripod for easy deployment and retrieval, comprising a drone body (1), characterized in that: The bottom of the drone body (1) is provided with a support base (2), and the bottom of the support base (2) is provided with a drive component and two sets of support components symmetrically arranged on both sides of the drive component.

2. The drone tripod for easy deployment and retrieval according to claim 1, characterized in that: The drive assembly includes a hydraulic cylinder (5), and the support base (2) has a mounting groove (3) in the middle of its bottom, with the hydraulic cylinder (5) located inside the mounting groove (3).

3. The drone tripod for easy deployment and retrieval according to claim 2, characterized in that: One end of the hydraulic cylinder (5) is fixedly connected to the support base (2), and the end of the hydraulic cylinder (5) away from the support base (2) is fixedly connected to a connecting plate (4). The two ends of the connecting plate (4) are respectively movably connected to two sets of support components.

4. The drone tripod for easy deployment and retrieval according to claim 3, characterized in that: The hydraulic cylinder (5) is fitted with a first limiting spring (6) on its outer side. The two ends of the first limiting spring (6) are fixedly connected to the support base (2) and the connecting plate (4) respectively.

5. A drone tripod for easy deployment and retrieval according to claim 1, characterized in that: The support assembly includes a first movable support rod (10), a second movable support rod (11), a first fixed slide rod (9), a second fixed slide rod (18), a support plate (14), and a rubber pad (15).

6. A drone tripod for easy deployment and retrieval according to claim 5, characterized in that: The bottom of the support base (2) is symmetrically provided with two first sliding grooves (8) corresponding to the top of the two sets of support components. The first sliding groove (8) is provided with a first fixed sliding rod (9), and both ends of the first fixed sliding rod (9) are fixedly connected to the support base (2).

7. A drone tripod for easy deployment and retrieval according to claim 6, characterized in that: The first fixed slide rod (9) has a first slide block (12) and a second slide block (13) respectively fitted on its outer ends. The first slide block (12) and the second slide block (13) are slidably connected to the first slide groove (8). The top ends of the first slide block (12) and the second slide block (13) are movably connected to the first movable support rod (10) and the second movable support rod (11) respectively.

8. A drone tripod for easy deployment and retrieval according to claim 7, characterized in that: The first movable support rod (10) and the second movable support rod (11) are connected by a movable pin at the middle. The bottom ends of the first movable support rod (10) and the second movable support rod (11) are provided with support plates (14), and the bottom ends of the support plates (14) are bonded with rubber pads (15).

9. A drone tripod for easy deployment and retrieval according to claim 8, characterized in that: The support plate (14) has a second groove (7) at the top corresponding to the bottom of the first movable support rod (10) and the second movable support rod (11). The second groove (7) has a second fixed slide rod (18) inside it. Both ends of the second fixed slide rod (18) are fixedly connected to the support plate (14).

10. A drone tripod for easy deployment and retrieval according to claim 9, characterized in that: The outer sides of the two ends of the second fixed slide rod (18) are respectively fitted with a third slide block (16) and a fourth slide block (17). The tops of the third slide block (16) and the fourth slide block (17) are respectively movably connected to the tops of the first movable support rod (10) and the second movable support rod (11). The outer sides of the two ends of the second fixed slide rod (18) are respectively fitted with two second limiting springs (19). The two ends of the two second limiting springs (19) are respectively fixedly connected to the corresponding third slide block (16), fourth slide block (17) and support plate (14).

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