Title:
ELECTRONIC LIFTING TABLE CONTROL SYSTEM AND METHOD FOR IMPLEMENTING RETURNING WHEN ENCOUNTERING OBSTRUCTION
Document Type and Number:
WIPO Patent Application WO/2020/211577
Kind Code:
A1
Abstract:
An electronic lifting table control system for implementing returning when encountering an obstruction, comprising a controller, a table (1) and lifting vertical columns (2) that drive the table (1) to move vertically, the lifting vertical columns (2) being in signal connection with the controller; also comprised is at least one set of safety gratings (3) that is provided below the table (1) and that is used for detecting obstacles, and each set of safety gratings (3) comprises an emitting end assembly and a receiving end assembly; a gap is formed between the safety gratings (3) and a lower surface of the table (1), and the safety gratings (3) are in signal connection with the controller.
Inventors:
XIANG LEHONG (CN)
Application Number:
PCT/CN2020/079213
Publication Date:
October 22, 2020
Filing Date:
March 13, 2020
Export Citation:
Assignee:
LOCTEK ERGONOMIC TECH CORP (CN)
International Classes:
A47B9/00; A47B9/20; A47B13/02; F16P3/14
Foreign References:
| CN110250739A | 2019-09-20 | |||
| CN108185653A | 2018-06-22 | |||
| CN205500709U | 2016-08-24 | |||
| CN107232757A | 2017-10-10 | |||
| KR20070079123A | 2007-08-06 |
Attorney, Agent or Firm:
NINGBO WITS IP SERVICES CO., LTD (CN)
Download PDF:
Previous Patent: METHOD AND DEVICE FOR DUAL LIGHT FUSION
Next Patent: REFERENCE SIGNAL TRANSMISSION METHOD AND APPARATUS
Next Patent: REFERENCE SIGNAL TRANSMISSION METHOD AND APPARATUS