利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN203837709U 投线仪激光光源透镜盖 有权 转让

投线仪激光光源透镜盖
摘要：
本实用新型公开了一种激光投线仪光源透镜盖，所述透镜盖的内壁设置有螺纹的螺纹段，所述透镜外侧安装有透镜套，所述透镜盖与所述透镜套通过螺纹连接，所述螺纹段的下端距离透镜盖的下端开口处有一非螺纹段。这样减少了螺纹的长度，提高了装配效率，且有利于组装后在透镜盖与透镜套的结合部点胶，胶水更有利于渗透到螺纹段，减少了胶水局部堆积的现象。
摘要（英）：

The utility model discloses a laser cast line instrument light source lens cover. The inner wall of the lens cover is provided with a threaded section, a lens sleeve is installed on the outer side of a lens, the lens cover is in threaded connection with the lens sleeve, and a non-threaded section is reserved between the lower end of the threaded section and the lower-end opening position of the lens cover. Therefore, the thread length is decreased, the assembling efficiency is improved, adhesive dispensing of the combined portion of the lens cover and the lens sleeve after assembly is facilitated, glue can conveniently permeate into the threaded section, and local glue accumulation phenomena are decreased.

0/0