Head normal position soft tissue protractor

The utility model discloses a head normal position soft tissue protractor, which relates to the technical field of medical beauty face measuring appliances and comprises a protractor body, the protractor body is composed of a right-angle graduated scale and a semicircular graduated scale, a connecti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU LIU, YI ZI'AN, YAN NING, YAN QING, QIN WEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a head normal position soft tissue protractor, which relates to the technical field of medical beauty face measuring appliances and comprises a protractor body, the protractor body is composed of a right-angle graduated scale and a semicircular graduated scale, a connecting seat penetrates through the circle center of the semicircular graduated scale, and the connecting seat is rotatably connected with the semicircular graduated scale. On the basis of an existing semicircular protractor, the circle center of the protractor is found, the fine line capable of freely rotating in the circle center of the protractor is fixed, a small shot is hung at the lower end of the fine line, and when the protractor inclines by an equivalent angle, the shot can drive the fine line to keep a vertically downward state all the time. Through the magnifying glass at the lower end of the limiting plate, the reading more accurate than the scale of the graduated scale can be clearly observed, the limiting