Title:
CLEANING TOOL, ASSISTANCE CONTROL METHOD, AND DEVICE FOR IMPLEMENTING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/147203
Kind Code:
A1
Abstract:
Disclosed are a cleaning tool, an assistance control method, and a device for implementing the method. The cleaning tool comprises: a cleaning head (10), wherein a power-assisted wheel assembly (11) driven by an electric motor (22) is arranged at the bottom of the cleaning head; and a hollow mop rod (40) hinged to the cleaning head (10), wherein the mop rod (40) comprises a handle (41) with a power-assisted recognition structure, and the power-assisted recognition structure is electrically connected to the electric motor (22) and controls the steering of the electric motor (22). The assistance control method of the cleaning tool comprises the following steps: detecting the stress of the handle (41); determining the stress change of the handle (41): and controlling the direction of rotation of the electric motor (22). The device comprises: a detection module used for detecting the stress of the handle (41); a determination module used for determining the change in stress of the handle (41); and an execution module used for controlling the direction of rotation of the electric motor (22). In the cleaning tool, the power-assisted recognition structure is assembled on the mop rod (40), and the intention of an operator can be sensitively sensed by means of the change in the magnitude and the direction of force applied to the mop rod (40) by the operator, thereby controlling the electric motor (22) to drive the cleaning tool to make adaptive changes, and achieving a more humanized design.
Inventors:
QI DAZHOU (CN)
Application Number:
PCT/CN2020/087907
Publication Date:
July 29, 2021
Filing Date:
April 29, 2020
Export Citation:
Assignee:
WUHAN DIISEA INTLLIGENCE TECH CO LTD (CN)
International Classes:
A47L11/292; A47L11/40
Foreign References:
| CN111166252A | 2020-05-19 | |||
| CN105939646A | 2016-09-14 | |||
| CN105939646A | 2016-09-14 | |||
| CN208301596U | 2019-01-01 | |||
| CN207804196U | 2018-09-04 | |||
| CN205181256U | 2016-04-27 | |||
| US20070089250A1 | 2007-04-26 | |||
| JPH07308272A | 1995-11-28 |
Attorney, Agent or Firm:
BEIJING LAWSING IP FIRM (CN)
Download PDF: