Phased array ultrasonic flexible probe suitable for non-planar workpiece in narrow space

The invention relates to a phased array ultrasonic flexible probe suitable for a non-planar workpiece in a narrow space, which comprises a probe shell, a coaxial cable and a plurality of flexible probe bodies, a controller is arranged in the probe shell, one end of each flexible probe body is connected with the probe shell through a rotating shaft, and the other end of each flexible probe body is connected with the coaxial cable. Leads of all the flexible probe bodies are connected to a controller, and the controller is connected with the coaxial cable. Compared with the prior art, the flexible probe body is of a rectangular narrow-strip-shaped structure, and the probe body is made of a flexible material, so that the flexible probe is suitable for a narrow space. 本发明涉及一种适用于狭窄空间非平面工件的相控阵超声柔性探头，包括探头壳体、同轴线缆和多个柔性探头本体，探头壳体内设有控制器，所有柔性探头本体的一端通过旋转轴相连并连接于与探头壳体上，且所有柔性探头本体的引线均连接至控制器，控制器与同轴线缆连接。与现有技术相比，本发明柔性探头本体为长方形窄条状结构，且探头本体为柔性材质，适用于狭小空间。