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1. (WO2018139718) CEILING-TYPE DISPLAY POSITION ADJUSTING DEVICE EMPLOYING LINK STRUCTURE

Pub. No.:    WO/2018/139718    International Application No.:    PCT/KR2017/007158
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Thu Jul 06 01:59:59 CEST 2017
IPC: H04N 5/655
F16M 11/04
F16M 11/10
F16M 13/02
Applicants: TOP SYSTEM CO., LTD.
주식회사 탑시스템
KANG, Tae Wook
강태욱
Inventors: KANG, Tae Wook
강태욱
Title: CEILING-TYPE DISPLAY POSITION ADJUSTING DEVICE EMPLOYING LINK STRUCTURE
Abstract:
The present invention relates to a ceiling-type display position adjusting device employing a link structure and, more particularly, to a ceiling protruding-type display position adjusting device which is positioned on the ceiling when the display is not watched, and which descends from the ceiling when the display is watched and automatically adjusts the watching angle as well. The ceiling protruding-type display position adjusting device according to the present invention comprises: a body which is formed in a hollow shape such that the lower portion thereof is open, and which is arranged on the ceiling; a retaining bracket for retaining the body; a sliding member mounted inside the body so as to slide downward from the ceiling; an elevating means for moving the sliding member so as to slide downward from the body; support tables coupled to both the left and right sides of the lower portion of the sliding member, respectively; a main link, the rear side of which is rotatably coupled between the support tables by a hinge shaft, a display being mounted on the front side of the main link; and an angle adjusting means for rotating the main link about the hinge shaft and thereby adjusting the angle of the display. The elevating means moves the sliding member so as to slide in the upward/downward direction from the body such that the display is moved upward or downward with reference to the ceiling. The angle adjusting means rotates the main link, which has been moved downward from the ceiling by the elevating means, such that the watching angle of the display is adjusted.