Semiconductor laser packaging structure with height-adjustable luminous point

• Main Authors: LIAO MINGDIAN, ZHANG LIMEI, WEN XIAOXIA, ZHANG YAPING, WANG MENG, LIU FUJUAN
• Format: Patent
• Language: Chinese; English
• Published: 20.06.2023
• Subjects: BASIC ELECTRIC ELEMENTS; DEVICES USING STIMULATED EMISSION; ELECTRICITY

The utility model discloses a semiconductor laser packaging structure with adjustable luminous point height, which comprises a base, the middle positions of the two sides of the top wall of the base are respectively and fixedly connected with a connecting seat, and two positioning holes are arranged between the upper side wall and the lower side wall of the middle position of the base in a front-back symmetrical mode. A sliding groove is formed between the two side walls of the upper portion of the connecting base, the inner side wall of the sliding groove is slidably connected with a movable rod, the inner side wall of the positioning hole is slidably connected with a positioning rod, and the top walls of the two positioning rods are fixedly connected with the same lifting table. The whole semiconductor laser packaging structure is provided with the shell assembly installation driving structure which is convenient to operate, namely the movable rods are arranged on the two sides, and the opposite ends of the