Thermal imaging module and electronic device

Abstract

A thermal imaging module and an electronic device. The thermal imaging module comprises a lens assembly, the lens assembly comprising a lens barrel and a lens, the lens barrel comprising a mounting part and an extension part connected to one side of the mounting part, the mounting part being provided with a light through hole, the lens being mounted on the mounting part, and the lens being arranged to cover the light through hole in the axial direction of the light through hole; a substrate, connected to the side of the extension part away from the mounting part, the substrate and the extension part defining an accommodating cavity; an infrared detector, located in the accommodating cavity and fixed to the side of the substrate facing the lens; and a correction shutter assembly, the correction shutter assembly being located on the light incident side of the infrared detector and being installed on the lens barrel, the correction shutter assembly comprising a correction blocking piece and a correction blocking piece movement mechanism, the correction blocking piece being arranged on the correction blocking piece movement mechanism, and the correction blocking piece movement mechanism being configured to drive the correction blocking piece to avoid or block the light through hole. The thermal imaging module disclosed in the embodiments of the application has fewer parts, so that the cumulative tolerance is less and the precision is higher.

Dependencies are inferred from the claim text.