Pointer type level ruler

The utility model relates to a pointer type level ruler which comprises a ruler body, wherein dials are respectively arranged at both ends of the ruler body, pointers are arranged on the dials, the pointers can rotate around the center lines of the dials, and magnets are arranged at the bottom surfa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: REN YUANZHI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a pointer type level ruler which comprises a ruler body, wherein dials are respectively arranged at both ends of the ruler body, pointers are arranged on the dials, the pointers can rotate around the center lines of the dials, and magnets are arranged at the bottom surface of the ruler body. When the pointer type level ruler is used, the level ruler is put on a measured surface, when the measured surface is level, the level ruler is in a level state, and under the action of gravity, the pointers are in a vertical state and point to the zero positions of the dials;and when the measured surface is inclined, because the pointers are always in the vertical state, under the action of gravity, the pointers rotate by a certain angle and point at the corresponding degrees of the dials, thus the inclination of the measured surface can be read out conveniently from the dials. The pointer type level ruler has visual readings, high measuring accuracy and low measuringerror. When the measured