Mechanical light switch

The utility model relates to a mechanical light switch, mechanical light switch is used for being connected with input optic fibre and output optical fibre, include: input fiber fixing device, input optic fibre is fixed on the input fiber fixing device, optic fibre drive arrangement, optic fibre drive arrangement with the input fiber fixing device link to each other, the drive the motion of input fiber fixing device makes the input optic fibre along the first direction move can with the position that the output optical fibre directly switched on, controlling means, control optic fibre drive arrangement's action. 本实用新型涉及种机械式光开关，所述机械式光开关用于与输入光纤以及输出光纤连接，包括：输入光纤固定装置，所述输入光纤固定在所述输入光纤固定装置上，光纤驱动装置，所述光纤驱动装置与所述输入光纤固定装置相连，驱动所述输入光纤固定装置运动，使所述输入光纤沿第方向运动到能够与所述输出光纤直接导通的位置，控制装置，控制所述光纤驱动装置的动作。