Handheld thermal imager
AssigneeVisir Inc.
InventorsZhangjun HOU, Yichen SUN, Xiaoyu LIU
Life of this patent
Estimating the term…
Abstract
A handheld thermal imager includes an objective lens assembly, a body assembly, and an eyepiece assembly that are arranged in sequence. The body assembly is provided with a focusing mechanism and a control mechanism. The focusing mechanism includes a focusing knob located at one end of the body assembly close to the eyepiece assembly. The focusing knob is partially exposed from an upper wall of a housing of the body assembly to be turned by a holding hand for focusing. The control mechanism comprises buttons arranged on the upper wall of the housing to be pressed by fingers of the holding hand. Both focusing and button operation can be performed by the holding hand, without requiring the involvement of the other hand.
Claims20
A handheld thermal imager, comprising:
- an objective lens assembly, a body assembly, and an eyepiece assembly that are arranged in sequence,
- wherein the body assembly is provided with a focusing mechanism and a control mechanism, the focusing mechanism comprises a focusing knob located at one end of the body assembly close to the eyepiece assembly, and the focusing knob is partially exposed from an upper wall of a housing of the body assembly to be turned by a holding hand for focusing;
- and
- the control mechanism comprises buttons arranged on the upper wall of the housing to be pressed by fingers of the holding hand.
Dependencies are inferred from the claim text.