Patent ID: 8398498

Claim:
A suspension swing device, comprising a frame comprising a supporting bracket, a suspension frame for suspendedly supporting an object, a supporting beam extending from said supporting bracket, and two suspended joints spacedly coupling at said supporting beam for pivotally coupling with said suspension frame; two suspended swing stems pivotally coupling with said suspended joints respectively and rigidly coupling with two upper ends of said suspension frame respectively, wherein each of said suspended swing stems has a suspended swing shaft coupled with bearings of said suspended joint; a gear motor supported by said supporting beam, wherein an output shaft of said gear motor is operatively coupled with a torque output plate and a swing pushing member; a swing direction monitor for determining a swing direction of said suspension frame; and a microcomputer controller electrically linked to said swing direction monitor and said gear motor for controlling said gear motor in an on-and-off manner in responsive to said swing direction monitor.