CUSHIONING SEAT OF UNMANNED AERIAL VEHICLE

WIPO Patent Application WO/2021/168747

A1

A cushioning seat of an unmanned aerial vehicle, wherein an upper plate body (46) and a lower plate body (47) are arranged in parallel. A rubber pad (48) is fixed between the upper plate body (46) and the lower plate body (47); the upper plate body (46) is fixedly connected to a vehicle body (1); a vertical column (49) is vertically and fixedly connected at a central position of a lower end face of the lower plate body (47); a fixed sleeve (44) is fixedly connected to the vertical column (49); three hinge rods (43) are hingedly connected on the fixed sleeve (44) in a peripheral direction; the tail end of each hinge rod (43) is hingedly connected to a cushioning rod (42); the bottoms of all the cushioning rods (42) are fixedly connected to an arc-shaped seat (41); tension springs (45) are provided on both the upper and lower ends of each hinge rod (43); both of the tension springs (45) on each hinge rod (43) are connected to the vertical column (49) and are respectively arranged at the upper and lower sides of the fixed sleeve (44). The cushioning seat can provide cushioning when an unmanned aerial vehicle lands, and reduces shock damages to the unmanned aerial vehicle.

YANG ZHE (CN)

PCT/CN2020/077013

September 02, 2021

February 27, 2020

Click for automatic bibliography generation  

NANJING TANG YI INFORMATION TECH CO LTD (CN)

B64C25/62; B64C25/00; B64C25/58; B64C25/64

WO2019067873A1

2019-04-04

CN205499345U	2016-08-24
CN207972792U	2018-10-16
CN209553489U	2019-10-29
CN206679249U	2017-11-28
CN108891582A	2018-11-27
CN108860579A	2018-11-23
CN207106865U	2018-03-16

View/Download PDF      PDF Help

Previous Patent: BATTERY, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC DEVICE

Next Patent: UNMANNED AERIAL VEHICLE FOR EXPRESS