防摔式反射像易得光杠杆  

Proof Drop Optical Leverage Get Images Reflected Easily

作　　者：梁德富[1] 朱俊[1] 梁雅庭[1] 

机构地区：[1]四川大学物理科学与技术学院,四川成都610065

出　　处：《实验室研究与探索》2008年第5期48-49,共2页Research and Exploration In Laboratory

摘　　要：通过沿圆板基座的某一直径开槽,将光杠杆的平面镜以抽插的方式置入槽中,让平面镜的重力作用线的落点与基座的重心重合,光杠杆的三足分别沿圆板基座的半径自基座侧壁进入基座,并在后足设置套环和自锁装置,它不仅彻底消除了光杠杆翻落的隐患,更重要的是为扩大镜面尺寸和更换镜片提供了很大的便利,使反射像的寻找变得十分容易。该项目已获国家发明专利授权。Through a diameter of the base grooving along circular plate, the lever-way mirror placed in the bath to droop. Let mirrors the accuracy of gravity line coincides with the center of the base. Of a three-lever base plate along the radius circle from the base into the wall of the base. After foot and set up a set of rings and self-locking devices, it is not only the complete elimination of the hidden danger that the optical leverage falling, More importantly, it offers a great convenience to expand the size of the mirror and replacement lenses, so that finding out the image of reflection becomes more easily. The project has been endued patents.

关 键 词：杨氏模量测量 光杠杆 物理仪器 

分 类 号：O369[理学—流体力学]