| 摘要 |
The invention discloses an adjustable support apparatus for adjusting an object to a target position. The adjustable support apparatus comprises a metal member, a support member, and a magnetic member. The metal member has an inner space. The support member has a first end and a second end, and is movably disposed in the inner space of the metal member through the first end. The object is attached on the second end. The magnetic member is disposed on the support member and is adjacent to the first end. A magnetic force exists between the magnetic member and the metal member. When an external force capable of overcoming the magnetic force is applied on the object or the support member, the support member moves with respect to the metal member; and when the external force disappears, the magnetic force makes the support member stay at the target position statically.
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