公开(公告)号：US20140260630A1

公开(公告)日：2014-09-18

申请号：US13829988

申请日：2013-03-14

Applicant: ALLIANT TECHSYSTEMS INC.

Inventor： Clint D. Thomson ,  Jeremy D. Palmer ,  Robert N. Andersen ,  Kenneth B. Riding

IPC: G01N29/22

CPC classification number: G01N29/221 ,  G01N29/2456 ,  G01N29/2487 ,  G01N29/262 ,  G01N2291/0231 ,  G01N2291/045 ,  G01N2291/106

Abstract: An inspection fixture is provided that includes a fixture, a lens, an ultrasonic phase array, a mirror and a liquid supply connector. The fixture body includes an inner chamber and an opening to the inner chamber. The lens defines a portion of the inner chamber. The ultrasonic phase array generates ultrasonic signals and is positioned to send the ultrasonic signals through the lens. The mirror is received within the inner chamber and is positioned at 45° in relation to the lens to reflect the ultrasonic signals from the lens, out the opening, to an inspection area of a body to be inspected and to reflect returned ultrasonic signals from the inspection area to the lens. The liquid supply connector is in fluid communication with the inner chamber.

Abstract translation: 提供了一种检查夹具，其包括固定装置，透镜，超声波相位阵列，反射镜和液体供应连接器。 固定体包括内室和通向内室的开口。 透镜限定内腔的一部分。 超声波相位阵列产生超声波信号，定位成通过透镜发送超声波信号。 反射镜被容纳在内室内并且相对于透镜定位成45°，以将来自透镜的超声波信号从开口反射到待检查的身体的检查区域，并且将反射的超声波信号从 检查区域到镜头。 液体供应连接器与内腔流体连通。