Title:
TILT-SENSING APPARATUS, AND AUTOMATIC POSTURE CONTROL APPARATUS USING SAME
Document Type and Number:
WIPO Patent Application WO/2010/067972
Kind Code:
A2
Abstract:
The present invention relates to a tilt-sensing apparatus for sensing whether the tilt of an object exceeds a predetermined level, and to an automatic posture control apparatus using same. The present invention provides a tilt-sensing apparatus and an automatic posture control apparatus using same, which can sense the tilt of the object in an accurate manner as described below. An amplifying lever moves along with a tilt lever which rotates in accordance with the level of fluid. In a balanced state, the end of the amplifying lever is spaced apart by a predetermined gap from a contact of a case. When the tilt of the object significantly exceeds a predetermined level, the case fixed at the object is tilted together with the object. The tilt lever in the case keeps the balanced state by the level of fluid, the tilt lever rotates in one direction relative to the case, and the rotational displacement of the tilt lever is amplified by the amplifying lever to enable contact sensors and contacts to be interconnected and turned to the ON state, which indicates that the object to be measured is tilted in one direction, exceeding the preset range.
Inventors:
NO, Ik Hwan (762-5 Seoksa-dong, Chuncheon-si, Gangwon-do 200-936, 200-936, KR)
Application Number:
KR2009/006922
Publication Date:
June 17, 2010
Filing Date:
November 24, 2009
Export Citation:
Assignee:
NO, Ik Hwan (762-5 Seoksa-dong, Chuncheon-si, Gangwon-do 200-936, 200-936, KR)
International Classes:
G01C9/06
Attorney, Agent or Firm:
KIM, Jun Young (803 Handeok Bldg, 649 Yeoksam 1-dong,Gangnam-gu, Seoul 135-912, 135-912, KR)