公开(公告)号：US20240248129A1

公开(公告)日：2024-07-25

申请号：US18406668

申请日：2024-01-08

Applicant: MPI Corporation

Inventor： Wen-Wei Lin ,  Wen-Chung Lin ,  Chia-Nan Chou ,  Huang-Huang Yang ,  Yu-Tse Wang ,  Wei-Heng Hung ,  Ya-Hung Lo ,  Shou-Jen Tsai ,  Fuh-Chyun Tang

IPC: G01R31/28 ,  G01R1/04 ,  G01R1/067

CPC classification number: G01R31/2808 ,  G01R1/04 ,  G01R1/06705

Abstract: A circuit board detection device includes a base, a stage assembly, a first gantry support, and a first probe assembly. The stage assembly is arranged on the base and includes a linear drive module, a rotary motor, and a platform. The platform is configured to carry a circuit board and can be driven by the linear drive module to move along a first axial direction. The platform can also be driven by the rotary motor to rotate relative to a first rotation axis. The first gantry support is fixed on the base and includes a first beam. The first beam extends along a second axial direction perpendicular to the first axial direction to span over the linear drive module, and includes a first probe guide rail. The first probe assembly is arranged on the first probe guide rail to be movable along the second axial direction.