US 12,169,191 B2
Optical water quality detection device with examining property probe
Yu-Hsun Chen, Hsinchu (TW); I-Hua Wang, Hsinchu (TW); and Shuo-Ting Yan, Hsinchu (TW)
Assigned to Taiwan RedEye Biomedical Inc., Hsinchu (TW)
Filed by Taiwan RedEye Biomedical Inc., Hsinchu (TW)
Filed on Jun. 23, 2022, as Appl. No. 17/847,387.
Prior Publication US 2023/0417723 A1, Dec. 28, 2023
Int. Cl. G01N 33/18 (2006.01); G01N 21/85 (2006.01)
CPC G01N 33/1886 (2013.01) [G01N 21/8507 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An optical water quality detection device comprising an examining property probe, the examining property probe comprising:
two stationary seats connected with each other, each of the stationary seats having an inner sidewall, and the inner sidewalls of the two stationary seats facing toward each other and disposed apart from each other, wherein a detecting channel is formed between the inner sidewalls of the two stationary seats; and
a fencing frame being annular and detachably mounted in the detecting channel between the two stationary seats, and the fencing frame having: an upper portion; a bottom panel; two side panels; a guiding protrusion protruding from an inner side of the upper portion of the fencing frame and having a convex surface facing toward the bottom panel of the fencing frame, wherein the convex surface extends between the two side panels along a cycloidal path and has two opposite end edges connected with the two side panels respectively; and two elongated orifices formed through the two side panels respectively and extending to the bottom panel, and each of the elongated orifices having an upper end connected with a respective one of the end edges of the convex surface of the guiding portion.