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Title:
SURFACE FLATNESS DETECTING DEVICE FOR SINGLE CRYSTAL SQUARE ROD
Document Type and Number:
WIPO Patent Application WO/2024/041322
Kind Code:
A1
Abstract:
A surface flatness detecting device for single crystal square is provided. The device includes a clamping assembly (1) and a detecting assembly (2). The clamping assembly (1) has a first clamper and a second clamper, wherein the first clamper (11) and the second clamper (12) are configured to clamp a first end (31) and a second end (32) of the single crystal square rod (3), respectively. The detecting assembly (2) has a first detector (21) and a second detector (22), wherein the first detector (21) and the second detector (22) are configured to detect a first side (33) and a second side (34) of the single crystal square rod (3), respectively. After the first side (33) and the second side (34) are detected by the first detector (21) and the second detector (22), respectively, the first clamper (11) and the second clamper (12) rotate the single crystal square rod (3) by 90 degrees to detect a third side (35) and a fourth side (36) of the single crystal square rod (3).

Inventors:
XIAO MIN (CN)
LIU YOUYI (CN)
ZHANG DUODUO (CN)
SUN ZHIBING (CN)
ZHANG ZHENYU (CN)
LU JIAFENG (CN)
ZHANG JUNYOU (CN)
WANG KUN (CN)
SHI JINLU (CN)
YAN JINXIN (CN)
Application Number:
PCT/CN2023/110381
Publication Date:
February 29, 2024
Filing Date:
July 31, 2023
Export Citation:
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Assignee:
TCL ZHONGHUAN RENEWABLE ENERGY TECH CO LTD (CN)
International Classes:
G01B21/30; G01B5/28
Foreign References:
CN218380947U2023-01-24
CN110749301A2020-02-04
CN110631519A2019-12-31
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CN110806166A2020-02-18
CN111521103A2020-08-11
CN114199165A2022-03-18
CN207019617U2018-02-16
CN208621040U2019-03-19
CN208860265U2019-05-14
CN211717366U2020-10-20
CN212206003U2020-12-22
CN212340154U2021-01-12
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JP2000258144A2000-09-22
JP2003202220A2003-07-18
JP2004151102A2004-05-27
JPH1047949A1998-02-20
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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