Patent ID: 11867347
Assignee: DONGGUAN ORTUR INTELLIGENT TECHNOLOGIES CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A laser module lifting apparatus with a protecting function, characterized by comprising a slide block for being fixedly connected with a laser module, wherein the slide block is provided with a sliding groove, and a lifting slide rail slidably arranged in the sliding groove;
a locking block is arranged between the lifting slide rail and an inner side wall of the sliding groove, and a side of the locking block away from the lifting slide rail is provided with a locking screw; and during use, the locking screw is twisted, so that the locking screw pushes the locking block to move towards the side of the lifting slide rail and contact with the lifting slide rail, and therefore, the slide block and the lifting slide rail are locked;
wherein the locking block is ‘L’-shaped and is provided with a mounting portion and a limiting portion extending perpendicularly from a side edge of the mounting portion, wherein the mounting portion is connected to an upper side surface or a lower side surface of the slide block, the limiting portion is in a long strip shape and extends in the sliding groove in a length direction of the sliding groove from the upper side surface or the lower side surface, wherein the length direction of the sliding groove is from one of the upper side surface and the lower side surface to the other one of the upper side surface and the lower side surface; and when the locking block is locked, the locking screw resists against one side surface of the limiting portion so that another side surface of the limiting portion resists against the lifting slide rail.