公开(公告)号：US11964305B2

公开(公告)日：2024-04-23

申请号：US18504885

申请日：2023-11-08

Applicant: LAOKEN MEDICAL TECHNOLOGY CO., LTD. ,  SOUTHWEST JIAOTONG UNIVERSITY

Inventor： Xia Liu ,  Jiangxiong Luo ,  Xianghui Chang ,  Qijun Liu ,  Junchuan Zhang ,  Cong Zhang ,  Miao Zhang ,  Jun Liu ,  Yong Liu ,  Fuping Zhou

IPC: B08B13/00

CPC classification number: B08B13/00

Abstract: An automatic transport device for cleaning machines includes a transport base. A lifting-lowering assembly and a tray are provided on the transport base. The tray is connected to the transport base through the lifting-lowering assembly, and can be driven by the lifting-lowering assembly to reciprocate in a height direction. A top surface of the tray is provided with a translation assembly for transferring the shelf to the transport platform. A first mounting cavity is provided at each of front and rear ends of the tray. The translation assembly is connected to a side wall of the first mounting cavity. A second mounting cavity is provided at each of right and left ends of the tray. The second mounting cavity is provided with a limiting assembly, a lifting-lowering sensing assembly and a distance sensing assembly. An interactive system is provided in the transport base.

公开(公告)号：US12186770B2

公开(公告)日：2025-01-07

申请号：US18757491

申请日：2024-06-27

Applicant: SOUTHWEST JIAOTONG UNIVERSITY

Inventor： Xianghui Chang ,  Yajing Cui ,  Qijun Liu ,  Xia Liu ,  Weidong Qiu ,  Yan Yan ,  Wenguang Li

IPC: B05B13/04 ,  A61L2/18 ,  A61L2/26 ,  B05B15/25 ,  G05D1/689 ,  G05D105/10

Abstract: A disinfection robot, including a top plate, a bottom plate and a swinging mechanism. The top plate is located above the bottom plate. The swinging mechanism is located between the top plate and the bottom plate, and includes a swinging arm, a hinge shaft, a swinging gear, two swinging units and a driving unit. The swinging arm is hingedly connected to the bottom plate through the hinge shaft. The two swinging units are symmetrically arranged on both sides of the swinging gear. Each of the two swinging units includes a swinging shaft, an incomplete gear and a linear driver. The driving unit is configured to simultaneously drive swinging shafts of the two swinging units to rotate in opposite directions. The disinfection robot can adjust a swing amplitude of the swinging arm according to a size of a disinfection site.

公开(公告)号：US11684687B2

公开(公告)日：2023-06-27

申请号：US18063577

申请日：2022-12-08

Applicant: SOUTHWEST JIAOTONG UNIVERSITY ,  LAOKEN MEDICAL TECHNOLOGY CO., LTD

Inventor： Xianghui Chang ,  Bowen Ma ,  Qijun Liu ,  Xia Liu ,  Yan Yan ,  Weidong Qiu ,  Xihao Jin ,  Xiang Li ,  Miao Zhang ,  Yun Wei

IPC: A61L2/24 ,  A47L11/24 ,  A47L11/40 ,  A61L2/18

CPC classification number: A61L2/24 ,  A47L11/24 ,  A47L11/4002 ,  A47L11/4011 ,  A47L11/4038 ,  A47L11/4066 ,  A47L11/4077 ,  A47L11/4083 ,  A47L11/4088 ,  A61L2/18 ,  A47L2201/04 ,  A47L2201/06 ,  A61L2202/14 ,  A61L2202/15 ,  A61L2202/16 ,  A61L2202/17

Abstract: An automatic floor-disinfection robot for floors of hospital rooms, including a moving device, a alarm and a disinfection device. The moving device is a disc-shaped robot, and includes a chassis moving mechanism, a support plate and a top plate arranged successively from bottom to top. The disinfection device includes a disinfection assembly and a baffle. The disinfection assembly includes a liquid supply mechanism, a liquid spray mechanism and a fan.