Rotary adjusting structure for double display screens of cash register

The utility model discloses a rotation adjusting structure for double display screens of a cash register, which belongs to the technical field of display screen adjustment and comprises a base and a lifting column casing, a sliding groove is arranged at the top end of the base, a nut block is slidab...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIN GUISHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHECKING-DEVICES 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 LIGHTING MECHANICAL ENGINEERING PHYSICS REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a rotation adjusting structure for double display screens of a cash register, which belongs to the technical field of display screen adjustment and comprises a base and a lifting column casing, a sliding groove is arranged at the top end of the base, a nut block is slidably connected in the sliding groove, a connecting groove is arranged at the top end of the nut block, and a lifting transmission rod is rotatably connected in the connecting groove. A driving groove is formed in the center of the top end of the base, a driving mechanism is arranged in the driving groove, a third transfer groove body is fixedly connected to the surface of the lifting column casing, one end of the lifting transmission rod is rotationally connected with the third transfer groove body, a circular opening is formed in the center of the bottom of the lifting column casing, and an adjusting screw rod is rotationally connected into the circular opening. The lifting function of the lifting column casing can