Multi-gear brightness adjustment circuit board, multi-gear battery holder structure, and multi-gear brightness adjustment assembly
AssigneeHuanic Corporation
InventorsJianhua Sun, Dong Wang, Tuan Zhang
Life of this patent
Estimating the term…
Abstract
A multi-gear brightness adjustment circuit board, and a multi-gear battery holder structure, which through adding the automatic control gear AUTO conductive contact piece and a light spot dot-circle pattern composite conductive contact piece on the circuit board, the gear can be automatically adjusted when the solar cell is used for power supply. Ensuring that the output light power meets the needs of ambient light, rationally use electric energy, which is conducive to energy saving; at the same time, the mode switching of the shooting target is integrated, which reduces the parts of the sight and makes the sight more compact.
Claims13
A multi-gear brightness adjustment circuit board, comprising a plurality of gear conductive contact pieces disposed sequentially along a circumferential direction of a top surface of a circuit board and with gradually increased gear, wherein the circuit board is also disposed with an automatic control gear AUTO conductive contact piece and a light spot dot-circle pattern composite conductive contact piece disposed along the circumferential direction of the circuit board in the circumferential direction.
Dependencies are inferred from the claim text.