阅读说明：本技术 一种超声装置 (Ultrasonic device ) 是由 赵彦群 杨荣富 陈志武 魏开云 于 2018-09-26 设计创作，主要内容包括：一种超声装置,包括移动部件(2,3)、主体(1,2)、平面浮动组件(4)和升降浮动组件(5,8,9,100),平面浮动组件(4)和升降浮动组件(5,8,9,100)连接在主体(1,2)和移动部件(2,3)之间,平面浮动组件(4)包括首尾依次铰接的第一连杆(41)、第二连杆(42)、第三连杆(43)和第四连杆(44)。由于在主体(1,2)和移动部件(2,3)之间连接有平面浮动组件(4)和升降浮动组件(5,8,9,100),移动部件(2,3)可相对主体(1,2)平面移动、升降移动及结合的空间移动,并且采用包括四个连杆(41,42,43,44)的平面浮动组件(4),四个连杆(41,42,43,44)依次首尾铰接,四个铰接处中的两个铰接处分别与主体(1,2)和移动部件(2,3)活动连接,使得移动部件(2,3)具有更大的移动范围,能够移动至任意位置,并且移动部件(2,3)通过两对双连杆与主体(1,2)连接,提高了移动的稳定性和灵活性。(An ultrasonic device comprises moving parts (2,3), main bodies (1,2), a plane floating assembly (4) and lifting floating assemblies (5,8,9,100), wherein the plane floating assembly (4) and the lifting floating assemblies (5,8,9,100) are connected between the main bodies (1,2) and the moving parts (2,3), and the plane floating assembly (4) comprises a first connecting rod (41), a second connecting rod (42), a third connecting rod (43) and a fourth connecting rod (44) which are sequentially hinged end to end. Because a plane floating assembly (4) and a lifting floating assembly (5,8,9,100) are connected between the main body (1,2) and the moving part (2,3), the moving part (2,3) can move in a plane, lift and move in a combined space relative to the main body (1,2), and the plane floating assembly (4) comprising four connecting rods (41, 42, 43, 44) is adopted, the four connecting rods (41, 42, 43, 44) are sequentially hinged end to end, two hinged parts of the four hinged parts are respectively movably connected with the main body (1,2) and the moving part (2,3), so that the moving part (2,3) has a larger moving range and can move to any position, and the moving part (2,3) is connected with the main body (1,2) through two pairs of double connecting rods, and the stability and flexibility of movement are improved.)