Detection device for film product

A detection device of a film pasting product comprises a detection platform which comprises a platform surface used for placing the film pasting product and can define the platform surface as an XY surface and the direction perpendicular to the platform surface as a Z direction; the multi-lens group comprises a plurality of low-focal-depth electronic lenses, the lenses are at least uniformly arranged in a row and can be adjusted to have a common focal plane, and the common focal plane is parallel to the tabletop; the translation mechanism is used for enabling the multi-lens group to translaterelative to the detection platform on an XY plane; and the focusing mechanism is used for finely adjusting the distance between the lens and the detection platform in the Z direction. The detection device can accurately and efficiently detect the film bottom defects of the film sticking product. 一种贴膜品的检测装置，包括：检测平台，包括用于放置贴膜品的台面，可定义台面为XY面且垂直台面的方向为Z方向；多镜头组，包括多个低焦深的电子镜头，所述镜头至少均匀地排列为一行且可调节为具有共同焦面，所述共同焦面平行于所述台面；平移机构，用于使所述多镜头组在X