Perpendicularity detection ruler

• Main Authors: ZHANG YIXING, LU JIAHAO, XU BIN, SHEN QINFENG, WU XIAOYU
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The utility model relates to a verticality detection ruler, which comprises a fixed plate, one end of the fixed plate is rotatably connected with a rotating plate, the fixed plate is rotatably provided with an adapter shaft penetrating through the two ends of the fixed plate, the adapter shaft and the rotating plate are relatively fixed, the rotating plate is rotatably arranged on the fixed plate through the adapter shaft, and one end, penetrating through the fixed plate, of the adapter shaft is fixedly provided with a pointer. A dial is fixedly arranged at the switching position of the fixing plate, the dial and the pointer are arranged on the same side, the pointer is embedded in the dial, a balance weight mechanism is arranged on one side of the fixing plate, and the fixing plate is pressed and fixed to the ground through the balance weight mechanism. The device has the advantages that the operation time of a user is shortened, and the ground is not damaged. 本申请涉及一种垂直度检测尺，其包括固定板，固定板一端转接有转动板，固定板上转动设置有贯穿固定板两