Since conventional multi-function sickbed often causes patient fell off the sickbed due to the excessive bed uplifting angle made by bar linkage mechanisms, the present invention provides a high-security health care bed constituted by cube array. This health care bed mainly consists of a driving cube array, an activated cube array, at least one driving mechanism, and one user control device, and the activated cube array has a head portion activation unit, body portion activation unit and leg portion activation unit. Particularly, through the user control device, a user is able to control the driving mechanism operate between the driving cube array and the activated cube array, so as to drive a plurality of activated cubes forming the body portion activation unit and leg portion activation unit to uplift therefore, the uplifted activated cubes would protrude higher above an alignment surface of all of the activated cubes.由於習知的多功能病床係利用連桿機構抬升病床,故經常因為連桿機構抬升病床的角度過大而導致病患突然間翻下床之情事;因此,本發明係提出一種高度安全性的方塊陣列照護床,主要係由一驅動方塊陣列、一作動方塊陣列、至少一驅動機構、以及一使用者控制裝置所構成。其中,該作動方塊陣列係包括有一頭部作動單元、一軀部作動單元與一腿部作動單元。特別地,使用者透過該使用者控制裝置可控制該驅動機構作用於該驅動方塊陣列與該作動方塊陣列之間,藉此方式透過該驅動機構予以驅動構成該軀部作動單元與該腿部作動單元的複數個作動方塊上升以凸出於所有作動方塊之一共對齊平面。1‧‧‧方塊陣列照護床11‧‧‧驅動方塊陣列13‧‧‧作動方塊陣列16‧‧‧充放氣裝置12‧‧‧使用者控制裝置10‧‧‧床架111‧‧‧驅動方塊131‧‧‧作動方塊1121‧‧‧第一升降桿1122‧‧‧第二升降桿161‧‧‧輸氣管1311‧‧‧頭部作動單元
