Screen device

A screen device comprises a barrel, a movable frame and two first frame materials. Wherein the cylinder body and the movable frame are arranged between the two first frame materials, a scroll bar is arranged in the cylinder body, a screen is arranged between the scroll bar and the movable frame, at...

Full description

Saved in:
Bibliographic Details
Main Author LIN RUIFENG
Format Patent
LanguageChinese
English
Published 03.01.2023
Subjects
ADVERTISING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LABELS OR NAME-PLATES
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PHYSICS
PRINTED CIRCUITS
SEALS
SIGNS
Online AccessGet full text

Cover

More Information
Summary:A screen device comprises a barrel, a movable frame and two first frame materials. Wherein the cylinder body and the movable frame are arranged between the two first frame materials, a scroll bar is arranged in the cylinder body, a screen is arranged between the scroll bar and the movable frame, at least one rotating piece is arranged in the cylinder body, at least one pull wire is arranged in the movable frame in a penetrating mode, at least one end of the pull wire penetrates into the cylinder body from the first frame materials and then is tied to the rotating piece, and the screen is arranged between the scroll bar and the movable frame. Due to the fact that the rotating piece is arranged on the side portion of the barrel body, when the tightness of the stay wire needs to be adjusted and controlled, the rotating piece can be adjusted and controlled on the side portion of the barrel body only through a tool, the process is not blocked by any component at all, and adjustment and control convenience is achie
Bibliography:Application Number: CN202211195810