This creation can without the beddo of section adjustment angle,It has a bed board,The bed board is pivotally connected by plural plate,And the bottom side of the what bed board is installed with a pedestal and a driving group,One mattress then installs the top side face of the what bed board,First and second actuating arm of the driving group is driven by a power motor,To bear against wherein two plate of the bed board,Two plate installs a concussion part against the mattress respectively； It is pivotally connected through bed board by plural plate,And two plates of bed board can be driven to pivot respectively by the first actuating arm and the second actuating arm,The bed board of this creation is enabled to meet the demand of user,And the variation of bed board lying angle is generated,Also,Through second and the 5th plate concussion part installing,The function of user's vibration massage function is further provided for,And eliminate fatigue.本創作之可無段調整角度之電動床，其具有一床板，該床板係由複數板件樞接而成，並且於該床板之底側面裝設有一基架及一驅動組，一床墊則安裝於該床板之頂側面，該驅動組之第一及第二驅動臂由一動力馬達帶動，以分別抵靠該床板之其中二板件，該二板件分別裝設一震盪件以抵靠該床墊；透過床板由複數板件樞接而成，並且藉由第一驅動臂及第二驅動臂能夠分別帶動床板之二板件樞轉，使得本創作的床板能夠符合使用者的需求，而產生床板仰躺角度的變化，並且，透過第二及第五板件之震盪件的裝設，進一步提供使用者震動按摩的功能，而消除疲勞。
