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实用新型
CN204197279U 一种伸缩式起落架 失效 - 权利终止

一种伸缩式起落架
摘要：
本实用新型公开了一种伸缩式起落架，所述起落架包括：柔性连接件；第一支撑杆，所述第一支撑杆的一端与所述无人机固定连接；第二支撑杆，所述第二支撑杆的一端通过所述柔性连接件与所述第一支撑杆的另一端柔性连接，使得所述第二支撑杆与所述第一支撑杆之间能够以所述第一支撑杆的中心轴线或所述第二支撑杆的中心轴线作为滑动方向进行相对滑动；本实用新型克服了现有技术中通过采用一根支撑杆作为起落架的方式往往使得冲击力直接作用于该起落架而使得起落架与地面之间发生碰撞，最终造成起落架的着地端极易受损，严重时还会冲击无人机机身而对无人机造成二次伤害的缺陷。
摘要（英）：

The utility model discloses a telescopic type undercarriage which comprises a flexible connection piece, a first supporting rod and a second supporting rod, wherein one end of the first supporting rod is fixedly connected with an unmanned plane; one end of the second supporting rod is flexibly connected with the other end of the first supporting rod through the flexible connection piece, so that the second supporting rod and the first supporting rod can relatively slide by taking the center axial line of the first supporting rod or the center axial line of the second supporting rod as a sliding direction. According to the telescopic type undercarriage, the defects that the landing end of an undercarriage is extremely easy to damage finally due to collision between the undercarriage and the ground because impact force directly works on the undercarriage by adopting one supporting rod as the undercarriage and the secondary injury to the unmanned plane is generated because a plane body of the unmanned plane is impacted if the impact is severely high in the prior art are overcome.

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