Unmanned aerial vehicle positioning structure

Abstract

The utility model discloses an unmanned aerial vehicle positioning structure which comprises a mounting table and pushing blocks used for pushing an unmanned aerial vehicle, a plurality of grooves are formed in the upper end of the mounting table and arranged along a rectangular array, limiting assemblies are arranged in the grooves, the two pushing blocks are arranged at the upper end of the mounting table in a sliding mode, and the two pushing blocks are arranged on the mounting table in a sliding mode. And the mounting table is provided with a driving assembly for driving the two push blocks to get close to each other or get away from each other. The unmanned aerial vehicle can be effectively limited, so that the stability of the unmanned aerial vehicle can be improved when the mounting table needs to be moved, and the unmanned aerial vehicle can be positioned through the push block, so that the unmanned aerial vehicle can stay above the groove, and the limiting of the limiting assembly is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a positioning structure of an unmanned aerial vehicle. Background Art

[0002] Unmanned aerial vehicle, abbreviated as "UAV" in English, is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device. With the development of the times, drones have also entered daily life, and drones are often used for filming activities. Due to the limited flight time of drones, when using drones, they need to be transported to designated locations for work.

[0003] Under the existing technology, when the drone needs to be transported or when the drone needs to be transported after use, the drone is directly placed or landed on a platform and the platform is transported. However, the existing platform lacks a device to limit the position of the drone, which causes the drone to shake or fall due to inertia and other reasons during transportation, thereby causing damage to the drone. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a UAV positioning structure, which can effectively complete the limitation of the UAV, thereby improving the stability of the UAV when the mounting platform needs to be moved, and the device can complete the positioning of the UAV through a push block, so that the UAV can stay above the groove, which is more convenient for the limitation of the limiting component, so that the staff does not need to manually place the UAV on the groove after landing the UAV, effectively reducing the work intensity of the staff.

[0006] (II) Technical solution

[0007] The utility model provides a UAV positioning structure, comprising a mounting platform and a push block for pushing the UAV, wherein a plurality of grooves are arranged at the upper end of the mounting platform, and the plurality of grooves are arranged along a rectangular array, and a limit assembly is arranged in the groove, and two push blocks are slidably arranged at the upper end of the mounting platform, and a driving assembly for driving the two push blocks to move closer to or away from each other is arranged on the mounting platform.

[0008] Preferably, the limiting assembly includes a mounting block and two half gears, the mounting block is arranged in the groove and connected to the mounting platform, the two half gears are rotatably arranged on the mounting block, the two half gears are meshingly arranged, a connecting plate is provided on the half gears, a rubber block is provided on the connecting plate, the two rubber blocks can be rotated to be parallel, and a rotating unit for driving one of the half gears to rotate is provided on the mounting block.

[0009] Preferably, the rotating unit includes a rotating shaft, a rack plate, a threaded rod, a first motor and a fixed block, the rotating shaft is coaxially connected to the half gear, one end of the rotating shaft passes through the mounting block and is rotatably connected thereto, a gear is coaxially provided on the rotating shaft, the rack plate is slidably arranged on the mounting block and is meshed with the gear, a first threaded through hole is provided on the rack plate, the threaded rod is threadedly arranged in the threaded through hole, the first motor and the fixed block are spaced apart on the mounting block and are respectively located at two ends of the rack plate, one end of the threaded rod extends out of the first threaded through hole and is coaxially connected to the output shaft of the first motor, and the other end of the threaded rod extends out of the first threaded through hole and is rotatably connected to the fixed block.

[0010] Preferably, the driving assembly includes a transmission plate and a bidirectional screw, one end of the push block is connected to the transmission plate, the transmission plate is slidably connected to the mounting platform, both transmission plates are provided with a second threaded through hole, the bidirectional screw is rotatably connected to the mounting platform through a fixed plate, both ends of the bidirectional screw pass through two of the second threaded through holes respectively, the bidirectional screw is threadedly connected to the two transmission plates respectively, and a power unit for driving the bidirectional screw to rotate is provided on the mounting platform.

[0011] Preferably, the power unit includes a rotating shaft and a second motor, the second motor is connected to the mounting platform, the rotating shaft is located below the bidirectional screw, one end of the rotating shaft is coaxially connected to the output shaft of the second motor, and the other end is rotatably connected to the fixed plate, a first pulley is coaxially fixed on the bidirectional screw, a second pulley is coaxially fixed on the rotating shaft, and the first pulley and the second pulley are connected by a belt drive.

[0012] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0013] In the utility model: the device can effectively complete the limitation of the UAV, so that the stability of the UAV can be improved when the mounting platform needs to be moved, and the device can complete the positioning of the UAV through the push block, so that the UAV can stay above the groove, which is more convenient for the limitation of the limiting component, so that the staff does not need to manually place the UAV on the groove after landing the UAV, which effectively reduces the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic structural diagram of a UAV positioning structure proposed by the present invention.

[0015] Figure 2This is a structural schematic diagram of a rear view of a UAV positioning structure proposed by the utility model.

[0016] Figure 3 The present invention is a schematic structural diagram of a positioning assembly in a UAV positioning structure.

[0017] Figure 4 The utility model is a rear view structural schematic diagram of a limiting component in a positioning structure of a UAV proposed by the present invention.

[0018] Figure numerals: 1. mounting table; 2. mounting block; 3. half gear; 4. connecting plate; 5. rubber block; 6. rotating shaft; 7. gear; 8. rack plate; 9. threaded rod; 10. first motor; 11. fixing block; 12. push block; 13. transmission plate; 14. bidirectional screw; 15. first pulley; 16. second pulley; 17. belt; 18. rotating shaft; 19. second motor. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] like Figure 1-4 As shown, a UAV positioning structure proposed by the utility model includes a mounting platform 1 and a push block 12 for pushing the UAV, a plurality of grooves are provided at the upper end of the mounting platform 1, the plurality of grooves are arranged along a rectangular array, a limiting component is provided in the groove, two push blocks 12 are slidably arranged at the upper end of the mounting platform 1, and a driving component for driving the two push blocks 12 to move closer to or away from each other is provided on the mounting platform 1.

[0021] In the utility model, when the device needs to be used, the staff operates the drone to stay on the mounting platform 1, and drives the two push blocks 12 to approach each other through the driving component. The two push blocks 12 approach each other and drive the drone located between the two push blocks 12 to move, so that the push blocks 12 push the drone to move above multiple grooves to complete the positioning of the drone. When the drone moves above the grooves, the limiting component completes the limiting of the drone. The device can effectively complete the limiting of the drone, thereby improving the stability of the drone when the mounting platform 1 needs to be moved, and the device can complete the positioning of the drone through the push blocks 12, so that the drone can stay above the grooves, which is more convenient for the limiting of the limiting component, so that the staff does not need to manually place the drone on the groove after landing the drone, which effectively reduces the work intensity of the staff.

[0022] In an optional embodiment, the limiting assembly includes a mounting block 2 and two half gears 3, the mounting block 2 is arranged in the groove and connected to the mounting platform 1, the two half gears 3 are rotatably arranged on the mounting block 2, the two half gears 3 are meshingly arranged, a connecting plate 4 is provided on the half gear 3, a rubber block 5 is provided on the connecting plate 4, and the two rubber blocks 5 can be rotated to be parallel, and a rotating unit for driving one of the half gears 3 to rotate is provided on the mounting block 2, and one of the half gears 3 is driven to rotate by the rotating unit. Since the two half gears 3 are meshingly arranged, the rotation of one of the half gears 3 drives the other half gear 3 to rotate in the opposite direction, thereby driving the two connecting plates 4 to rotate close to each other, thereby driving the two rubber blocks 5 to rotate close to each other, and the limiting of the drone is completed by the rubber blocks 5 approaching each other, and the damage to the drone caused by the limiting of the drone can be reduced by the rubber blocks 5.

[0023] In an optional embodiment, the rotating unit includes a rotating shaft 6, a rack plate 8, a threaded rod 9, a first motor 10 and a fixed block 11, the rotating shaft 6 is coaxially connected to the half gear 3, one end of the rotating shaft 6 passes through the mounting block 2 and is rotatably connected thereto, a gear 7 is coaxially provided on the rotating shaft 6, the rack plate 8 is slidably arranged on the mounting block 2 and meshed with the gear 7, a first threaded through hole is provided on the rack plate 8, the threaded rod 9 is threadedly arranged in the threaded through hole, the first motor 10 and the fixed block 11 are spaced apart on the mounting block 2 and are respectively located at both ends of the rack plate 8, and one end of the threaded rod 9 extends out of the first A threaded through hole is coaxially connected with the output shaft of the first motor 10, the other end of the threaded rod 9 extends out of the first threaded through hole and is rotatably connected to the fixed block 11, the threaded rod 9 is driven to rotate by the first motor 10, the threaded rod 9 rotates to drive the rack plate 8 to move, thereby driving the gear 7 to rotate, thereby driving the rotating shaft 6 to rotate, and the rotating shaft 6 rotates to drive the half gear 3 to rotate, and because the threaded rod 9 is threadedly connected to the rack plate 8, the rack plate 8 can be effectively limited in the absence of external force to drive the threaded rod 9 to rotate, thereby completing the limiting of the gear 7 and the rotating shaft 6, thereby completing the limiting of the half gear 3, thereby improving the stability of the device to limit the drone.

[0024] In an optional embodiment, the driving assembly includes a transmission plate 13 and a bidirectional screw 14, one end of the push block 12 is connected to the transmission plate 13, and the transmission plate 13 is slidably connected to the mounting platform 1, and a second threaded through hole is provided on the two transmission plates 13, and the bidirectional screw 14 is rotatably connected to the mounting platform 1 through a fixing plate 20, and the two ends of the bidirectional screw 14 respectively pass through two of the second threaded through holes, and the bidirectional screw 14 is respectively threadedly connected to the two transmission plates 13, and a power unit for driving the bidirectional screw 14 to rotate is provided on the mounting platform 1, and the bidirectional screw 14 is driven to rotate by the power unit, and the rotation of the bidirectional screw 14 drives the two transmission plates 13 with the intended threaded connection to approach or move away from each other, thereby driving the push block 12 to approach or move away from each other, and the bidirectional screw 14 can simultaneously drive the push block 12 to move, and the simultaneous movement of the push block 12 can directly drive the drone to be positioned between the two push blocks 12, thereby easily completing the positioning of the drone.

[0025] In an optional embodiment, the power unit includes a rotating shaft 18 and a second motor 19, and the second motor 19 is connected to the mounting platform 1. The rotating shaft 18 is located below the bidirectional screw 14, one end of which is coaxially connected to the output shaft of the second motor 19, and the other end is rotatably connected to the fixed plate 20. A first pulley 15 is coaxially fixed on the bidirectional screw 14, and a second pulley 16 is coaxially fixed on the rotating shaft 18. The first pulley 15 and the second pulley 16 are connected by a belt transmission, and the rotating shaft 18 is driven to rotate by the second motor 19, and the rotation of the rotating shaft 18 drives the second pulley 16 to rotate. The second pulley 16 drives the first pulley 15 to rotate through the belt 17, thereby driving the bidirectional screw 14 to rotate. The above arrangement can utilize the idle position of the mounting platform 1 to install the power unit to drive the bidirectional screw 14 to rotate, thereby effectively saving space.

[0026] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A UAV positioning structure, characterized in that: The invention comprises a mounting platform (1) and a push block (12) for pushing a drone, wherein a plurality of grooves are arranged at the upper end of the mounting platform (1), the plurality of grooves are arranged in a rectangular array, a limit assembly is arranged in the groove, two push blocks (12) are slidably arranged at the upper end of the mounting platform (1), and a driving assembly for driving the two push blocks (12) to move closer to or away from each other is provided on the mounting platform (1).

2. The unmanned aerial vehicle positioning structure according to claim 1, characterized in that: The limiting assembly comprises a mounting block (2) and two half gears (3); the mounting block (2) is arranged in the groove and connected to the mounting platform (1); the two half gears (3) are both rotatably arranged on the mounting block (2); the two half gears (3) are meshed; a connecting plate (4) is provided on the half gears (3); a rubber block (5) is provided on the connecting plate (4); the two rubber blocks (5) can be rotated to be arranged in parallel; and a rotating unit for driving one of the half gears (3) to rotate is provided on the mounting block (2).

3. The unmanned aerial vehicle positioning structure according to claim 2, characterized in that: The rotating unit comprises a rotating shaft (6), a rack plate (8), a threaded rod (9), a first motor (10) and a fixed block (11); the rotating shaft (6) is coaxially connected to the half gear (3); one end of the rotating shaft (6) passes through the mounting block (2) and is rotatably connected thereto; a gear (7) is coaxially arranged on the rotating shaft (6); the rack plate (8) is slidably arranged on the mounting block (2) and meshed with the gear (7); a first threaded through hole is arranged on the rack plate (8); the threaded rod (9) is threadedly arranged in the threaded through hole; the first motor (10) and the fixed block (11) are arranged on the mounting block (2) at intervals and are respectively located at two ends of the rack plate (8); one end of the threaded rod (9) extends out of the first threaded through hole and is coaxially connected to the output shaft of the first motor (10); the other end of the threaded rod (9) extends out of the first threaded through hole and is rotatably connected to the fixed block (11).

4. The unmanned aerial vehicle positioning structure according to claim 1, characterized in that: The driving assembly comprises a transmission plate (13) and a bidirectional screw (14); one end of the push block (12) is connected to the transmission plate (13); the transmission plate (13) is slidably connected to the mounting platform (1); the two transmission plates (13) are each provided with a second threaded through hole; the bidirectional screw (14) is rotatably connected to the mounting platform (1) via a fixing plate (20); the two ends of the bidirectional screw (14) respectively pass through two of the second threaded through holes; the bidirectional screw (14) is respectively threadedly connected to the two transmission plates (13); and the mounting platform (1) is provided with a power unit for driving the bidirectional screw (14) to rotate.

5. The unmanned aerial vehicle positioning structure according to claim 4, characterized in that: The power unit comprises a rotating shaft (18) and a second motor (19), wherein the second motor (19) is connected to the mounting platform (1), the rotating shaft (18) is located below the bidirectional screw (14), one end of the rotating shaft (18) is coaxially connected to the output shaft of the second motor (19), and the other end of the rotating shaft (18) is rotatably connected to the fixing plate (20), a first pulley (15) is coaxially fixed on the bidirectional screw (14), a second pulley (16) is coaxially fixed on the rotating shaft (18), and the first pulley (15) and the second pulley (16) are connected via a belt transmission.

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