Title:
FLATNESS MEASURING DEVICE FOR USE ON UPPER COVER OF NOTEBOOK HOST
Document Type and Number:
WIPO Patent Application WO/2018/090347
Kind Code:
A1
Abstract:
A flatness measuring device for use on an upper cover of a notebook host, comprising: a fixture used for horizontally supporting the notebook, the fixture comprising a tray (15) supporting the notebook host, a suction plate (16) provided on the tray (15) and used for suctioning the notebook host, and an optical fiber sensor (23) provided on the rear part of the tray (15) and used for sensing an opened state of a flipping cover of the notebook; and a line laser (6) used for measuring the flatness of the upper cover of the notebook host, the line laser (6) being provided directly above the upper cover of the notebook host, thus allowing a light source emitted by the line laser (6) to shine perpendicularly on an end surface of the upper cover of the notebook host. The flatness measurement device implements precision and accuracy of measurement.
Inventors:
LI GUO (CN)
LIN YI (CN)
ZHONG HUI (CN)
YU HAIBING (CN)
LIU XIAOLONG (CN)
PENG VINCENT (CN)
LIN YI (CN)
ZHONG HUI (CN)
YU HAIBING (CN)
LIU XIAOLONG (CN)
PENG VINCENT (CN)
Application Number:
PCT/CN2016/106473
Publication Date:
May 24, 2018
Filing Date:
November 19, 2016
Export Citation:
Assignee:
FLEXSINE INDUSTRIAL TECH SUZHOU CO LTD (CN)
International Classes:
G01B11/30
Foreign References:
| CN105091802A | 2015-11-25 | |||
| CN103162646A | 2013-06-19 | |||
| CN105423963A | 2016-03-23 | |||
| CN103822589A | 2014-05-28 | |||
| JPS5763408A | 1982-04-16 |
Attorney, Agent or Firm:
CHINA FARFIR INTELLECTUAL PROPERTY (CN)
Download PDF:
Previous Patent: POSITION MEASURING DEVICE FOR KEYCAPS ON NOTEBOOK COMPUTER HOST
Next Patent: AUTOMATIC COLLISION AVOIDANCE METHOD FOR ADJACENT WELLS
Next Patent: AUTOMATIC COLLISION AVOIDANCE METHOD FOR ADJACENT WELLS