Title:
BIONIC TELESCOPIC MATRIX UNIT
Document Type and Number:
WIPO Patent Application WO/2011/050758
Kind Code:
A1
Abstract:
A bionic telescopic matrix unit is disclosed, which is composed of a slide shaft (6), a metal guide pipe (7), an elastic telescopic shell (2) and an electromagnetic coil (3). In the elastic telescopic shell (2), the slide shaft (6) made of a permanent magnet extends into the metal guide pipe (7) via the front end of said pipe (7) and comes into sliding contact with the inner tube wall of the metal guide pipe (7). The rear end of the metal guide pipe (7) and the front end of the slide shaft (6) protrude out through the front and back openings respectively of said elastic telescopic shell (2), said front and back openings of said elastic telescopic shell (2) being fixedly connected to the outer peripheral wall of the metal guide pipe (7) and to the slide shaft (6) respectively, thus connecting the metal guide pipe (7) with the slide shaft (6). The elongation length of the elastic telescopic shell (2) corresponds to the reciprocating stroke of the slide shaft (6) in the guide pipe (7); the electromagnetic coil (3) wound on the outer peripheral wall of the metal guide pipe (7) is covered by the elastic telescopic shell (2). Two ends of the electromagnetic coil (3) are duly connected with the positive and negative poles of a power supply. The telescopic matrix unit can simulate the functions of movement caused by animal muscle tissue extension, thus enabling greater flexibility and freedom in the mechanical limb movements of humanoid, etc. robots.
Inventors:
ZHAO DEZHENG (CN)
Application Number:
PCT/CN2010/079486
Publication Date:
May 05, 2011
Filing Date:
December 07, 2010
Export Citation:
Assignee:
ZHAO DEZHENG (CN)
International Classes:
B81B7/02
Foreign References:
| CN101717064A | 2010-06-02 | |||
| CN2241613Y | 1996-12-04 | |||
| CN201143199Y | 2008-11-05 | |||
| CN2754266Y | 2006-01-25 |
Other References:
See also references of EP 2495213A4
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