Title:
INTELLIGENT LIFTING TABLE
Document Type and Number:
WIPO Patent Application WO/2021/189691
Kind Code:
A1
Abstract:
An intelligent lifting table, comprising lifting table legs (13) and a table top structure, wherein each lifting table leg (13) comprises a third electric motor, and the table top structure comprises a supporting frame (1) and a table top plate (2); a translation assembly and an overturning assembly are arranged in the supporting frame (1); the translation assembly comprises a first electric motor (8); the overturning assembly comprises a second electric motor (12); the first electric motor (8), the second electric motor (12) and the third electric motor are respectively connected to a detection chip for detecting a working current of the electric motors; a six-axis sensor is further connected to a control chip and carries out detection on the first electric motor (8), the second electric motor (12) and the third electric motor, and three output shafts together have angular accelerations in six rotation directions; when the angular acceleration of the output shaft of a detected electric motor rotating in one rotation direction is larger than 0.5-0.7, the control chip controls the output shaft of the electric motor to stop and rotate by 0-5 cm in the opposite rotation direction; the control chip is connected to an external hand controller (18); a swinging direction of a rocker (142) on the hand controller (18) is consistent with a deformation movement direction of the lifting table; and supporting legs and the table top structure are mounted in a separable connection manner.
Inventors:
MENG ZHENLIANG (CN)
JIANG QIUSHI (CN)
ZHENG DAN (CN)
CHONG YUK YOON (MY)
JIANG QIUSHI (CN)
ZHENG DAN (CN)
CHONG YUK YOON (MY)
Application Number:
PCT/CN2020/098812
Publication Date:
September 30, 2021
Filing Date:
June 29, 2020
Export Citation:
Assignee:
YUDOU SH INTELLIGENCE TECH CO LTD (CN)
International Classes:
A47B9/00; A47B13/02; A47B13/08
Foreign References:
| CN111280803A | 2020-06-16 | |||
| CN209528333U | 2019-10-25 | |||
| CN102511987A | 2012-06-27 | |||
| CN205691988U | 2016-11-16 | |||
| CN202365168U | 2012-08-08 | |||
| US20130167757A1 | 2013-07-04 | |||
| US10092090B1 | 2018-10-09 |
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY LTD. (CN)
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