Unmanned aerial vehicle lifting platform

Abstract

The utility model is suitable for the technical field of unmanned aerial vehicle lifting platforms, and provides an unmanned aerial vehicle lifting platform which comprises a shell, a lifting platform and a lifting platform, the rectangular sliding opening is formed in the inner wall of the lifting opening; the movable cover plate is mounted on the inner wall of the rectangular sliding opening in a sliding manner; the opening and closing control mechanism is arranged on the lifting opening and used for controlling opening and closing of the movable cover plate; the lifting mechanism is arranged on the inner wall of the shell and used for controlling the unmanned aerial vehicle supporting mechanism to ascend and descend. According to the unmanned aerial vehicle lifting platform, lifting of the unmanned aerial vehicle can be controlled, take-off, lifting and storage of the unmanned aerial vehicle are facilitated, the unmanned aerial vehicle lifting platform has the unmanned aerial vehicle clamping and positioning functions, the unmanned aerial vehicle can be prevented from moving and colliding in the box body when the lifting platform is transported, and the unmanned aerial vehicle is prevented from being collided and damaged; and meanwhile, the landing indication function on the unmanned aerial vehicle is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of kitchen tools, and in particular relates to a drone lifting platform. Background Art

[0002] In the civilian field, drones can be used in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, creating romance, etc., which greatly expands the use of drones themselves. When flying drones in the wild, it is necessary to provide a drone lifting platform to prevent the drone from being damaged by colliding with trees due to forced takeoff and landing on uneven ground.

[0003] Although the existing drone lifting platform can control the lifting and lowering of the drone, thereby facilitating the take-off and landing of the drone, the existing drone lifting platform does not have the function of positioning the drone. Therefore, when transporting the lifting platform, the drone will shake and collide in the box, thereby causing damage to the drone, and the existing drone lifting platform often does not have a landing indication function for the drone. Utility Model Content

[0004] The utility model provides a UAV lifting platform, aiming to solve the problem that the existing UAV lifting platform mentioned in the background technology has no UAV positioning function and no UAV landing indication function.

[0005] To solve the above problems, the utility model is implemented as follows: a drone lifting platform comprises: a shell with a lifting opening on the top; a rectangular sliding opening on the inner wall of the lifting opening; a movable cover plate slidably mounted on the inner wall of the rectangular sliding opening; an opening and closing control mechanism arranged on the lifting opening, and the opening and closing control mechanism is used to control the opening and closing of the movable cover plate; a lifting mechanism arranged on the inner wall of the shell, and the lifting mechanism is used to control the lifting and lowering of a drone supporting mechanism; a drone supporting mechanism arranged on the lifting mechanism, and the drone supporting mechanism is used to support the drone; a clamping and fixing mechanism arranged on the drone supporting mechanism, and the clamping and fixing mechanism is used to clamp and fix the drone.

[0006] Preferably, the opening and closing control mechanism includes: a tooth groove arranged at the bottom of the movable cover plate; a stepper motor fixedly mounted on the inner wall of the lifting opening; and a gear fixedly sleeved on the output shaft of the stepper motor and meshing with the tooth groove.

[0007] Preferably, the lifting mechanism includes: a plurality of longitudinal screws rotatably mounted on the inner wall of the outer shell; a lifting plate threadedly mounted on the plurality of longitudinal screws; a servo motor fixedly mounted on the inner wall of the bottom of the outer shell; a plurality of synchronous wheels respectively fixedly mounted on the output shaft of the servo motor and the plurality of longitudinal screws; and a plurality of synchronous belts respectively mounted on the plurality of synchronous wheels.

[0008] Preferably, the UAV support mechanism comprises: two vertical plates fixedly mounted on the top of the lifting plate; and a support plate fixedly mounted on the top of the two vertical plates and having two strip-shaped openings.

[0009] Preferably, the clamping and fixing mechanism includes: a dual-axis motor fixedly mounted on the bottom of the support plate; two transverse screws respectively fixedly mounted on both ends of the dual-axis motor output shaft and respectively rotatably connected to the two vertical plates; two sliding plates respectively threadedly sleeved on the two transverse screws and respectively slidably connected to the inner walls on both sides of the two strip-shaped openings; two clamping plates respectively fixedly mounted on the top of the two sliding plates; and two buffer pads respectively arranged on the side where the two clamping plates are close to each other.

[0010] Preferably, a plurality of limit rods are fixedly installed on one side of the two vertical plates close to each other, and the plurality of limit rods are all slidably connected to the two sliding plates.

[0011] Preferably, an infrared sensor transmitting end and a ring-shaped breathing indicator light are arranged on the top of the support plate, and a controller is arranged on the housing.

[0012] Preferably, a GPS module is arranged on the top of the shell, and a plurality of anti-slip pads are arranged on the bottom of the shell, and the plurality of anti-slip pads are all made of rubber material.

[0013] Compared with the related art, the UAV lifting platform provided by the utility model has the following beneficial effects:

[0014] Compared with the prior art, the UAV lifting platform provided by the present invention has an outer shell as the basic structure of the entire lifting platform, and a lifting opening is opened on the top of the outer shell, which allows the UAV to pass through and perform lifting operations. The outer shell not only provides protection for the internal mechanism, but also ensures the stability of the lifting process. The rectangular sliding opening is opened on the inner wall of the lifting opening, and the movable cover is slidably installed on the inner wall of the rectangular sliding opening. This design allows the movable cover to open or close the lifting opening when needed, thereby controlling the entry and exit of the UAV. The opening and closing control mechanism is arranged on the lifting opening, and is specifically used to control the opening and closing of the movable cover. By accurately controlling the movement of the movable cover, the opening and closing control mechanism ensures the safety of the UAV during the lifting process, avoiding unnecessary collisions or The lifting mechanism is installed on the inner wall of the shell. The lifting mechanism is responsible for controlling the lifting of the UAV support mechanism. This mechanism ensures that the UAV can be lifted and lowered to the designated position smoothly and accurately through precise lifting control. The UAV support mechanism is installed on the lifting mechanism to support the UAV. Through the design of a reasonable support structure, the UAV support mechanism provides a stable parking platform for the UAV, ensuring the stability of the UAV during the lifting and parking process. The clamping and fixing mechanism is located on the UAV support mechanism. The main function of the clamping and fixing mechanism is to clamp and fix the UAV. This mechanism ensures the safety of the UAV during the lifting and transportation process through reliable clamping force, and prevents the UAV from shaking or falling during movement.

[0015] To sum up, the UAV lifting platform of the present invention realizes safe and efficient lifting operation of the UAV by integrating multiple functional components. The coordinated work of components such as the outer shell, movable cover, opening and closing control mechanism, lifting mechanism, UAV support mechanism and clamping and fixing mechanism ensures the stability and safety of the UAV during the lifting process, providing strong support for the application of UAVs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a UAV lifting platform provided by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of a front cross-sectional structure;

[0018] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the middle support plate;

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG.

[0020] Figure numerals: 1. shell; 2. lifting opening; 3. rectangular sliding mouth; 4. movable cover; 5. tooth groove; 6. stepping motor; 7. gear; 8. longitudinal screw; 9. lifting plate; 10. servo motor; 11. synchronous wheel; 12. vertical plate; 13. support plate; 14. strip opening; 15. dual-axis motor; 16. horizontal screw; 17. sliding plate; 18. clamping plate; 19. buffer pad; 20. limit rod; 21. infrared sensor transmitting end; 22. ring breathing indicator light; 23. controller; 24. GPS module. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model embodiment provides a UAV lifting platform, such as Figure 1-4As shown, the UAV lifting platform includes: a shell 1 with a lifting opening 2 on the top; a rectangular sliding opening 3 provided on the inner wall of the lifting opening 2; a movable cover plate 4 slidably mounted on the inner wall of the rectangular sliding opening 3; an opening and closing control mechanism arranged on the lifting opening 2, and the opening and closing control mechanism is used to control the opening and closing of the movable cover plate 4; a lifting mechanism arranged on the inner wall of the shell 1, and the lifting mechanism is used to control the lifting and lowering of the UAV support mechanism; a UAV support mechanism arranged on the lifting mechanism, and the UAV support mechanism is used to support the UAV; a clamping and fixing mechanism arranged on the UAV support mechanism, and the clamping and fixing mechanism is used to clamp and fix the UAV.

[0024] In this embodiment, the shell 1 serves as the basic structure of the entire lifting platform, and a lifting opening 2 is provided on the top thereof, which allows the UAV to pass through and perform lifting operations. The shell not only provides protection for the internal mechanism, but also ensures the stability of the lifting process. The rectangular sliding opening 3 is provided on the inner wall of the lifting opening 2, and the movable cover 4 is slidably installed on the inner wall of the rectangular sliding opening 3. This design allows the movable cover 4 to open or close the lifting opening 2 when necessary, thereby controlling the entry and exit of the UAV. The opening and closing control mechanism is provided on the lifting opening 2, and is specifically used to control the opening and closing of the movable cover 4. By accurately controlling the movement of the movable cover, the opening and closing control mechanism ensures the safety of the UAV during the lifting process and avoids unnecessary collision or damage. The lifting mechanism is installed on the inner wall of the housing 1. The lifting mechanism is responsible for controlling the lifting of the UAV support mechanism. This mechanism ensures that the UAV can be lifted and lowered to the designated position smoothly and accurately through precise lifting control. The UAV support mechanism is installed on the lifting mechanism to support the UAV. Through the design of a reasonable support structure, the UAV support mechanism provides a stable parking platform for the UAV, ensuring the stability of the UAV during the lifting and parking process. The clamping and fixing mechanism is located on the UAV support mechanism. The main function of the clamping and fixing mechanism is to clamp and fix the UAV. This mechanism ensures the safety of the UAV during the lifting and transportation process through a reliable clamping force, and prevents the UAV from shaking or falling during movement.

[0025] To sum up, the UAV lifting platform of the present invention realizes safe and efficient lifting operation of the UAV by integrating multiple functional components. The coordinated work of components such as the outer shell, movable cover, opening and closing control mechanism, lifting mechanism, UAV support mechanism and clamping and fixing mechanism ensures the stability and safety of the UAV during the lifting process, providing strong support for the application of UAVs.

[0026] In a further preferred embodiment of the utility model, the opening and closing control mechanism includes: a tooth groove 5 arranged at the bottom of the movable cover plate 4; a stepper motor 6 fixedly mounted on the inner wall of the lifting opening 2; and a gear 7 fixedly sleeved on the output shaft of the stepper motor 6 and meshing with the tooth groove 5.

[0027] In this embodiment, the stepping motor 6 drives the gear 7 to rotate, and the gear 7 meshes and rotates on the tooth groove 5 to drive the cover plate 4 to move horizontally, thereby controlling the opening and closing of the cover plate 4.

[0028] In a further preferred embodiment of the utility model, the lifting mechanism includes: a plurality of longitudinal screws 8 rotatably mounted on the inner wall of the outer shell 1; a lifting plate 9 threadedly sleeved on the plurality of longitudinal screws 8; a servo motor 10 fixedly mounted on the inner wall of the bottom of the outer shell 1; a plurality of synchronous wheels 11 respectively fixedly sleeved on the output shaft of the servo motor 10 and the plurality of longitudinal screws 8; and a plurality of synchronous belts respectively sleeved on the plurality of synchronous wheels 11.

[0029] In this embodiment, the servo motor 10, multiple synchronous wheels 11 and multiple synchronous belts can drive the rotation of multiple longitudinal screws 8, and the rotation of the multiple longitudinal screws 8 can drive the lifting and lowering of the lifting plate 9, which can further drive the lifting and lowering of the drone support mechanism.

[0030] In a further preferred embodiment of the utility model, the drone support mechanism includes: two vertical plates 12 fixedly mounted on the top of the lifting plate 9; and a support plate 13 fixedly mounted on the top of the two vertical plates 12 and having two strip openings 14.

[0031] In this embodiment, the support plate 13 can be used as a lifting platform for the UAV, thereby facilitating the take-off and landing of the UAV.

[0032] In a further preferred embodiment of the utility model, the clamping and fixing mechanism includes: a dual-axis motor 15 fixedly mounted on the bottom of the support plate 13; two transverse screws 16 respectively fixedly mounted on both ends of the output shaft of the dual-axis motor 15 and respectively rotatably connected to the two vertical plates 12; two sliding plates 17 respectively threadedly sleeved on the two transverse screws 16 and respectively slidably connected to the inner walls on both sides of the two strip openings 14; two clamping plates 18 respectively fixedly mounted on the top of the two sliding plates 17; and two buffer pads 19 respectively arranged on the side where the two clamping plates 18 are close to each other.

[0033] In this embodiment, the two transverse screws 16 are driven to rotate by the dual-axis motor 15 to drive the two sliding plates 17 and the two clamping plates 18 to approach each other. The fuselage of the drone can be clamped and fixed by the two clamping plates 18 and the two buffer pads 19 thereon, thereby preventing the drone from shaking and colliding inside the shell 1.

[0034] In a further preferred embodiment of the present invention, a plurality of limit rods 20 are fixedly mounted on one side of the two vertical plates 12 close to each other, and the plurality of limit rods 20 are all slidably connected to the two sliding plates 17 .

[0035] In this embodiment, the two sliding plates 17 can be guided and limited by a plurality of limiting rods 20 .

[0036] In a further preferred embodiment of the present invention, an infrared sensor transmitting end 21 and a ring-shaped breathing indicator light 22 are disposed on the top of the support plate 13 , and a controller 23 is disposed on the housing 1 .

[0037] In this embodiment, the landing of the drone can be indicated by the annular breathing indicator light 22 to prevent the landing position of the drone from being offset at night. The signal transmitted by the infrared sensor transmitting end 21 to the infrared sensor receiving end at the bottom of the drone can further correct the landing position of the drone, so that the drone can land more accurately at the corresponding position on the support plate 13.

[0038] In a further preferred embodiment of the present invention, a GPS module 24 is disposed on the top of the housing 1, and a plurality of anti-skid pads are disposed on the bottom of the housing 1, and the plurality of anti-skid pads are all made of rubber.

[0039] In this embodiment, the stability of the device can be improved by using a plurality of anti-slip foot pads, and the lifting platform can be positioned by using the GPS module 24, thereby facilitating accurate positioning of the drone until landing.

[0040] To sum up, compared with related technologies, this device can not only control the lifting and lowering of the UAV, thereby facilitating the take-off, lifting and storage of the UAV, but also has the function of clamping and positioning the UAV, which can prevent the UAV from moving and colliding in the box when transporting the lifting platform, avoiding damage to the UAV by bumps, and also has the function of indicating the landing of the UAV.

[0041] Although the existing drone lifting platform can control the lifting of the drone, thereby facilitating the take-off and landing of the drone, the existing drone lifting platform does not have the function of positioning the drone. Therefore, when transporting the lifting platform, the drone will shake and collide in the box, which will cause damage to the drone, and the existing drone lifting platform often does not have a landing indication function for the drone.

[0042] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0043] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A UAV lifting platform, characterized in that: include: A housing with a lifting opening at the top; A rectangular sliding opening is provided on the inner wall of the lifting opening; A movable cover plate slidably mounted on the inner wall of the rectangular sliding opening; An opening and closing control mechanism is arranged on the lifting opening, and the opening and closing control mechanism is used to control the opening and closing of the movable cover; A lifting mechanism is arranged on the inner wall of the shell, and the lifting mechanism is used to control the lifting and lowering of the drone support mechanism; A UAV support mechanism disposed on the lifting mechanism, the UAV support mechanism being used to support the UAV; A clamping and fixing mechanism is arranged on the UAV support mechanism, and the clamping and fixing mechanism is used to clamp and fix the UAV.

2. The UAV lifting platform according to claim 1, characterized in that: The opening and closing control mechanism comprises: A tooth groove is arranged at the bottom of the movable cover plate; A stepper motor fixedly mounted on the inner wall of the lifting opening; A gear is fixedly sleeved on the output shaft of the stepping motor and meshed with the tooth groove.

3. The UAV lifting platform according to claim 1, characterized in that: The lifting mechanism comprises: Rotating a plurality of longitudinal screws mounted on the inner wall of the housing; A lifting plate threadably sleeved on the plurality of longitudinal screw rods; A servo motor fixedly mounted on the inner wall of the bottom of the housing; A plurality of synchronous wheels respectively fixedly sleeved on the output shaft of the servo motor and the plurality of longitudinal screws; A plurality of synchronous belts are respectively sleeved on the plurality of synchronous wheels.

4. The UAV lifting platform according to claim 3, characterized in that: The UAV support mechanism comprises: Two vertical plates fixedly mounted on the top of the lifting plate; A support plate is fixedly mounted on the top of the two vertical plates and is provided with two strip openings.

5. The UAV lifting platform according to claim 4, characterized in that: The clamping and fixing mechanism comprises: A dual-axis motor fixedly mounted on the bottom of the support plate; Two transverse screws respectively fixedly mounted at both ends of the output shaft of the dual-axis motor and respectively rotatably connected to the two vertical plates; Two sliding plates respectively threadedly sleeved on the two transverse screws and respectively slidably connected to the inner walls on both sides of the two strip-shaped openings; Two clamping plates respectively fixedly mounted on the top of the two sliding plates; Two buffer pads are respectively arranged on the sides of the two clamping plates close to each other.

6. The UAV lifting platform according to claim 5, characterized in that: A plurality of limit rods are fixedly installed on one side of the two vertical plates close to each other, and the plurality of limit rods are all slidably connected with the two sliding plates.

7. The UAV lifting platform according to claim 4, characterized in that: An infrared sensor transmitting end and a ring-shaped breathing indicator light are arranged on the top of the support plate, and a controller is arranged on the shell.

8. The UAV lifting platform according to claim 1, characterized in that: A GPS module is arranged on the top of the shell, and a plurality of anti-skid pads are arranged on the bottom of the shell, and the plurality of anti-skid pads are all made of rubber material.

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