Fire-fighting digital anemograph capable of improving measurement accuracy

The utility model relates to the technical field of digital anemographs, in particular to a fire-fighting digital anemograph capable of improving measurement accuracy, which comprises a bottom cylinder, a contraction mechanism is arranged on the inner wall of the bottom cylinder, a knob is rotatably...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LU QIQI, TIAN HAIBIAO, MA QIKUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS 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 INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT LIGHTING MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK MECHANICAL ENGINEERING PHYSICS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of digital anemographs, in particular to a fire-fighting digital anemograph capable of improving measurement accuracy, which comprises a bottom cylinder, a contraction mechanism is arranged on the inner wall of the bottom cylinder, a knob is rotatably connected to the inner wall of the bottom cylinder, one end of the knob is fixedly connected with a second bevel gear, and the other end of the knob is fixedly connected with a third bevel gear. And the outer wall of the second bevel gear is meshed with the outer wall of the first bevel gear, a straight rod is slidably connected to the inner wall of the bottom cylinder in a clamped mode, and an outer frame is fixedly connected to the top of the straight rod. The lead screw rotates to drive the transverse plate to move upwards, the transverse plate drives the connecting rod to rotate, the bottom cylinder limits the bent rod, the connecting rod drives the bent rod to move outwards, the bent rod drives the base to mo