ELECTRONIC DEVICE

ELECTRONIC DEVICE

An electronic device, comprising: a first screen support (11), a second screen support (12), a flexible screen, first hinges (21), second hinges (22), first gears (31), second gears (32), and annular racks (33). One end of the flexible screen is fixedly connected to the first screen support, and the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YU, Shuitong
Format: Patent
Sprache:chi ; eng ; fre
Schlagworte:
BLASTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
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
STANDS OR SUPPORTS
TELEPHONIC COMMUNICATION
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:An electronic device, comprising: a first screen support (11), a second screen support (12), a flexible screen, first hinges (21), second hinges (22), first gears (31), second gears (32), and annular racks (33). One end of the flexible screen is fixedly connected to the first screen support, and the other end of the flexible screen is fixedly connected to the second screen support; one end of the first hinge is fixedly connected to the first gear, and one end of the second hinge is fixedly connected to the second gear; the annular rack is sleeved on the first gear and the second gear, a rack is provided on the inner side of the annular rack, and the rack is meshed with the first gear and the second gear. By means of the meshing of the first gear, the second gear and the rack, the first screen support and the second screen support can rotate relative to each other, so as to drive the flexible screen to switch between a folded state and an unfolded state. The distance between the first gear and the second gear