A kind of electric wheelchair of improvement tool indexing function,Include electric motor groups,First electric pushrod,Second electric pushrod,Third electric pushrod and indexing mechanism group,Wherein using the first electric pushrod,Second electric pushrod,Third electric pushrod and indexing mechanism group change electric wheelchair lifting and the pattern from sitting becomes recumbency pattern,Convenient for users to by wheelchair moving bed,Second electric pushrod Shen contracting Wheelchair lift height,The scalable auxiliary wheel of third electric pushrod,First electric pushrod is flexible to give patient comparable convenience by sitting to become to lie indexing mechanism.一種改良具轉位功能之電動輪椅，包括有電動馬達組、第一電動推桿、第二電動推桿、第三電動推桿與轉位機構組，其中利用第一電動推桿、第二電動推桿、第三電動推桿與轉位機構組改變電動輪椅升降並由坐的型式變為躺著型式，方便使用者由輪椅移動床上，第二電動推桿申縮可升降輪椅高度，第三電動推桿可伸縮輔助輪，第一電動推桿伸縮可將轉位機構由坐變躺給病人相當的便利。
