| 摘要 |
PURPOSE: A glare shielding device of a welding helmet using an operation recognition sensor is provided to facilitate an operation by selecting a grinding mode through the shaking of a helmet. CONSTITUTION: A glare shielding device of a welding helmet using an operation recognition sensor is comprised of a welding helmet(100) and an operation recognition sensor. The welding helmet includes a helmet body(110), an opening(112), and a cartridge(130). The operation recognition sensor senses the movement of the welding helmet. A controller determines the movement of the welding helmet according to the operation recognition sensor and outputs a corresponding mode signal by selecting the welding mode or general mode according to the preset order. A light transmitting control unit controls and drives the shade of the cartridge according to the mode signal outputted from the controller. |
