PIVOT ARM STAND FOR DIGITAL MICROSCOPES

• Main Authors: HEISE HEINO, HEIN DETLEF
• Format: Patent
• Language: English
• Published: 04.12.2014
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to a pivot arm stand for digital microscopes having a pivot arm which is pivotable about a rotation axis. According to the invention the pivotal movement may be blocked by a high torque magnetic brake arranged about a rotation axis (DA), which consists of a simultaneously pivoting part (MS) and a fixed part (ML), whereby the blocking may be suspended for the duration of a touch of a button (TS) by releasing the high torque magnetic brake, the button (TS) being arranged on the pivot arm (SA) in such a way that it can be conveniently pressed with at least one finger of the same hand which clasps an ergonomically shaped section (EB) of the pivot arm (SA), which is provided for grasping the pivot arm (SA) for setting a pivot angle (w).