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CN-224225337-U - Unmanned aerial vehicle takes off auxiliary platform and keeps away barrier unmanned aerial vehicle

CN224225337UCN 224225337 UCN224225337 UCN 224225337UCN-224225337-U

Abstract

The embodiment of the utility model provides an unmanned aerial vehicle take-off auxiliary platform and an obstacle avoidance unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. This unmanned aerial vehicle takes off auxiliary platform and keeps away barrier unmanned aerial vehicle, including the movable wheel of sill bar and sill bar lower extreme installation, the one end welding of sill bar has the push rod, movable mounting has the slider on the push rod, slider one side fixedly connected with lifter plate, slidable mounting has the platform subassembly that takes off on the lifter plate, the platform subassembly that takes off can be along with the slip of slider and height-adjusting to the position that is close to mobile device, so that install the platform subassembly that takes off on mobile device. According to the utility model, the sliding type take-off platform assembly and the movable wheels with adjustable heights are arranged, so that the unmanned aerial vehicle can be stably loaded on the movable equipment with different heights, and flexible deployment and high-efficiency take-off and landing under complex terrains and long-distance scenes are realized.

Inventors

  • LIN CHAOYANG
  • LIN HEYI
  • LIU SHUZHEN
  • DENG XUYUAN

Assignees

  • 漳州飞翼帆科技有限公司

Dates

Publication Date
20260512
Application Date
20250624

Claims (10)

  1. 1. The unmanned aerial vehicle takes off auxiliary platform, includes sill bar (1) and the removal wheel of sill bar (1) lower extreme installation, wherein, the one end welding of sill bar (1) has push rod (2), movable mounting has slider (3) on push rod (2), slider (3) one side fixedly connected with lifter plate (4), slidable mounting has the platform subassembly that takes off on lifter plate (4), the platform subassembly that takes off can be along with the slip of slider (3) and height-adjusting to the position that is close to mobile device, so that install the platform subassembly that takes off on mobile device.
  2. 2. The unmanned aerial vehicle takeoff auxiliary platform according to claim 1, wherein an air cylinder (5) is arranged on one side of the bottom rod (1), a piston end of the air cylinder (5) is fixedly connected with the upper end of the connecting rod (6), and the lower end of the connecting rod (6) is fixedly connected with the sliding piece (3).
  3. 3. The unmanned aerial vehicle takeoff auxiliary platform according to claim 2, wherein the takeoff platform assembly comprises a bottom frame (10), the bottom frame (10) slides on a first guide rail (7) arranged on the upper side of the lifting plate (4), a lifting plate (12) is arranged at the upper end of the bottom frame (10), and the lifting plate (12) is in sliding fit with the bottom frame (10) through a second guide rail (11).
  4. 4. The unmanned aerial vehicle takeoff auxiliary platform according to claim 3, wherein the first guide rail (7) is provided with a first jack (8), the bottom of the bottom frame (10) is provided with a second jack (13), and the bolt (9) penetrates through the second jack (13) to be in plug-in fit with the first jack (8).
  5. 5. The unmanned aerial vehicle takeoff auxiliary platform according to claim 4, wherein a symmetrical first chute (14) is formed on one side of the bottom frame (10), a limiting rod (15) is arranged in the first chute (14) in a sliding mode, and the limiting rod (15) is used for limiting the landing plate (12).
  6. 6. The unmanned aerial vehicle takeoff auxiliary platform according to claim 5, wherein one side of the first sliding groove (14) is rotatably provided with the first screw rod (16), and one side of the limiting rod (15) penetrates through the side wall of the first sliding groove (14) to be in threaded connection with the first screw rod (16).
  7. 7. The unmanned aerial vehicle takeoff auxiliary platform according to claim 6, wherein the two sides of the bottom frame (10) are hinged with positioning sleeves (17), and bolts (18) are arranged at the lower ends of the positioning sleeves (17).
  8. 8. The unmanned aerial vehicle takeoff auxiliary platform according to claim 7, wherein a second sliding groove (19) is symmetrically formed in the upper surface of the landing plate (12), and a limiting plate (21) is arranged in a sliding mode.
  9. 9. The unmanned aerial vehicle takeoff auxiliary platform according to claim 8, wherein the second sliding groove (19) is rotatably provided with a second screw rod (20), and the second screw rod (20) is in threaded connection with the bottom of the limiting plate (21).
  10. 10. An obstacle avoidance unmanned aerial vehicle comprising the unmanned aerial vehicle take-off auxiliary platform according to any one of claims 1 to 9, and being characterized by comprising an unmanned aerial vehicle body (22), wherein a camera (23) is arranged at the lower end of the unmanned aerial vehicle body (22).

Description

Unmanned aerial vehicle takes off auxiliary platform and keeps away barrier unmanned aerial vehicle Technical Field The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle take-off auxiliary platform and an obstacle avoidance unmanned aerial vehicle. Background With the continuous development of unmanned aerial vehicle technology, the unmanned aerial vehicle is increasingly widely applied to multiple fields such as agriculture, aerial photography, inspection, logistics, emergency rescue and the like. However, in complex terrains or long-distance operation scenes, the take-off condition of the unmanned aerial vehicle is often limited, and the traditional ground manual take-off mode is inconvenient to operate, has certain potential safety hazards, and is difficult to meet the high-efficiency and stable take-off and landing requirements. For this reason, in recent years, some auxiliary take-off platforms have been developed for providing a stable and reliable take-off basis for unmanned aerial vehicles. At present, most of common unmanned aerial vehicle takeoff auxiliary platforms on the market are of fixed structures, and lack of flexible movement and height adjustment functions, so that the unmanned aerial vehicle takeoff auxiliary platforms are difficult to adapt to carrying equipment with different heights or positions, such as vehicles, ships or other movable carriers. In addition, the existing platform is not provided with an effective limiting and fixing device, so that unmanned aerial vehicle can deviate or even slide down easily due to vibration or external force in the transportation process, and flight safety and operation reliability are affected. Meanwhile, the platform has a single structure and low functional integration level, and the practical application of the platform in a complex environment is limited. Disclosure of utility model In order to achieve the above purpose, in one aspect, the application provides an unmanned aerial vehicle takeoff auxiliary platform, which comprises a bottom rod and a movable wheel arranged at the lower end of the bottom rod, wherein one end of the bottom rod is welded with a push rod, a sliding piece is movably arranged on the push rod, one side of the sliding piece is fixedly connected with a lifting plate, a takeoff platform assembly is slidably arranged on the lifting plate, the height of the takeoff platform assembly can be adjusted along with the sliding of the sliding piece, and the takeoff platform assembly can be slid to a position close to a movable device, so that the takeoff platform assembly is arranged on the movable device. Preferably, a cylinder is arranged on one side of the bottom rod, the piston end of the cylinder is fixedly connected with the upper end of the connecting rod, and the lower end of the connecting rod is fixedly connected with the sliding piece. Preferably, the take-off platform assembly comprises a bottom frame, the bottom frame slides on a first guide rail arranged on the upper side of the lifting plate, a lifting plate is arranged at the upper end of the bottom frame, and the lifting plate is in sliding fit with the bottom frame through a second guide rail. Preferably, the first guide rail is provided with a first jack, the bottom of the bottom frame is provided with a second jack, and the bolt penetrates through the second jack to be in plug-in fit with the first jack. Preferably, one side of the bottom frame is provided with a symmetrical first sliding groove, a limiting rod is arranged in the first sliding groove in a sliding mode, and the limiting rod is used for limiting the lifting plate. Preferably, one side of the first sliding groove is rotatably provided with the first screw rod, and one side of the limiting rod penetrates through the side wall of the first sliding groove to be in threaded connection with the first screw rod. Preferably, both sides of the bottom frame are hinged with positioning sleeves, and the lower ends of the positioning sleeves are provided with bolts. Preferably, the upper surface of the lifting plate is symmetrically provided with a second sliding chute and a limiting plate is arranged in a sliding manner. Preferably, a second screw rod is rotatably installed in the second sliding groove, and the second screw rod is in threaded connection with the bottom of the limiting plate. Preferably, on the other hand, the application also provides an obstacle avoidance unmanned aerial vehicle, which comprises the unmanned aerial vehicle take-off auxiliary platform according to any one of the above, and comprises an unmanned aerial vehicle body, wherein a camera is arranged at the lower end of the unmanned aerial vehicle body. The embodiment of the utility model provides an unmanned aerial vehicle takeoff auxiliary platform and an obstacle avoidance unmanned aerial vehicle, which are compared with the prior art: 1. According to the utilit