Actuating mechanism design suitable for variant vertical take-off and landing unmanned aerial vehicle

• Main Authors: ZHANG LIANG, GUO YANG, LIU XING'AN, XIA XINGLU, HE CHENG, MA DONGLI
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2020
• Subjects: AEROPLANES; AIRCRAFT; AVIATION; COSMONAUTICS; HELICOPTERS; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses an actuating mechanism design suitable for a variant vertical take-off and landing unmanned aerial vehicle. The actuating mechanism design comprises a rear vehicle body openingand closing control mechanism, a push-pull rod type tilting mechanism and a bolt type rear vehicle body locking mechanism. The rear vehicle body opening and closing control mechanism achieves connection between a front vehicle body and a rear vehicle body through a three-component rotating hinge, meanwhile, swing of two connecting rods on a nut is achieved through a transmission mode of a lead screw nut, and then opening and closing control over an upper portion and a lower portion of the rear vehicle body is achieved. The push-pull rod type tilting mechanism drives the connecting rod to drive a nacelle to rotate through a linear steering engine, and a propeller on the nacelle is ensured to point to a designated angle direction in an unmanned aerial vehicle mode conversion process. And the bolt type rear vehicle