Sighting and positioning device and infrared thermal imager

The utility model relates to an aiming and positioning device. The aiming and positioning device comprises a window frame, an aiming assembly and a mounting bracket. An observation window is formed in the window frame; the aiming assembly is connected to the window frame and can move relative to the window frame, and the aiming assembly is used for aiming at an observed object in the observation window; the mounting bracket is connected to the window frame. The aiming and positioning device has the advantages that aiming can be carried out to replace naked eyes to determine the observed object, the infrared thermal imaging image and the observed object are rapidly and correspondingly matched, consumed time and energy are reduced, and the matching accuracy is improved. 本申请涉及一种瞄准定位装置。本申请所述的瞄准定位装置包括视窗框架、瞄准组件以及安装支架。视窗框架形成有观察窗口；瞄准组件连接于视窗框架，且可相对于视窗框架移动，瞄准组件用于在观察窗口内瞄准观测物；安装支架连接于视窗框架。本申请所述的瞄准定位装置具有可进行瞄准来替代肉眼确定观测物，以将红外热成像图像与观测物迅速对应匹配，减少所耗费的时间和精力，且提升匹配的正确率的优点。