Powered body inversion exerciser

Abstract

A powered body inversion exerciser includes a body having a base and an inversion table pivoted to the base, a power controller, which has a power-generating circuit, a spare power circuit, a power drive circuit for driving the inversion table to rotate relative to the base, and a safety control circuit all electrically connected together, and a hand control display electrically connected to the power controller. The spare power circuit provides electricity to the safety control circuit for returning the inversion table from an inversion position to an upright position when the supply of electricity of the power-generating circuit is abnormal. The hand control display is operated by a user to send a control signal to the power controller for controlling operation of the power controller.

1 . A powered body inversion exerciser comprising: 
 a body having a base and an inversion table pivotally mounted on said base and turnable relative to said base between an upright position and an inversion position;    a power controller installed in said body, said power controller having a power-generating circuit, a spare power circuit, a power drive circuit and a safety control circuit all electrically connected together, said power-generating circuit providing electricity to said spare power circuit, said power drive circuit and said safety control circuit, said spare power circuit storing electricity from said power-generating circuit during normal functioning of said power-generating circuit, said power drive circuit actuating said inversion table to rotate relative to said base, said safety control circuit being capable of stopping said inversion table from rotation relative to said base and actuating said power drive circuit to return said inversion table to said upright position, said spare power circuit providing electricity to said safety control circuit for returning said inversion table to said upright position when the supply of electricity of said power-generating circuit is abnormal; and    a hand control display installed in said body and electrically connected to said power controller for sending a control signal to said power controller for controlling operation of said power controller.    
   
   
       2 . The powered body inversion exerciser as defined in  claim 1 , wherein said hand control display comprises a key entry circuit, a system processing circuit and a signal output circuit, said key entry circuit being operated by a user to output a first signal to said system processing circuit, and then said system processing circuit outputting a second signal to said signal output circuit, and then said signal output circuit outputting the control signal to said power controller for controlling operation of said power controller.  
   
   
       3 . The powered body inversion exerciser as defined in  claim 2 , wherein said power controller further comprises a position detection circuit for detecting the position of said inversion table relative to said base; said hand control display further comprises a detection display circuit for indicating detection result of said position detection circuit.