Display apparatus having height adjusting device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 13, 2010
Grant Date -
Oct 16, 2008
app pub date -
Apr 14, 2008
filing date -
Apr 13, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
An exemplary a display apparatus (2) includes a display panel (21) and a height adjusting device (25). The height adjusting device includes a base (26), a supporting member (27), a locking unit (30), and an elastic member (28). The display panel is fixed to the locking unit. The supporting member is fixed on the base. The supporting member includes two generally vertical friction grooves (2723, 2725). A depth of one of the friction grooves decreases with increasing height above the base, and a depth of the other friction groove increases with increasing height above the base. The locking unit is accommodated in the supporting member. The locking unit includes two sliders (33, 35) corresponding to the two friction grooves of the supporting member respectively. One of the sliders abuts a corresponding one of the friction grooves. The elastic member spans between the locking unit and the base.
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