公开(公告)号：US20220099612A1

公开(公告)日：2022-03-31

申请号：US17426585

申请日：2019-12-13

Applicant: KYUNGDONG NAVIEN CO., LTD.

Inventor： Tae Seong Kwon ,  Ji Hyung Yoon ,  Jong Kil Kim

IPC: G01N27/07

Abstract: According to the present invention, an electrode terminal assembly for a liquid quality meter apparatus for measuring liquid quality on the basis of the electrical resistance of a liquid to be measured comprises: a pair of electrode terminals comprising a body, which contacts the liquid being measured when liquid quality is measured and has an overall rod shape, and a protruding step formed at a predetermined portion between the opposite ends of the body; and a fixing body comprising a pair of electrode through-holes through which the pair of electrode terminals pass. In the electrode terminal assembly having the above-described structure, each of the pair of electrode terminals is arranged such that, when the electrode terminals are inserted into the electrode through-holes of the fixing body by a predetermined length, the protruding step is caught by the fixing body so that the electrode terminals are no longer inserted.

公开(公告)号：US11852601B2

公开(公告)日：2023-12-26

申请号：US17426585

申请日：2019-12-13

Applicant: KYUNGDONG NAVIEN CO., LTD.

Inventor： Tae Seong Kwon ,  Ji Hyung Yoon ,  Jong Kil Kim

IPC: G01N27/07

CPC classification number: G01N27/07

Abstract: According to the present invention, an electrode terminal assembly for a liquid quality meter apparatus for measuring liquid quality on the basis of the electrical resistance of a liquid to be measured comprises: a pair of electrode terminals comprising a body, which contacts the liquid being measured when liquid quality is measured and has an overall rod shape, and a protruding step formed at a predetermined portion between the opposite ends of the body; and a fixing body comprising a pair of electrode through-holes through which the pair of electrode terminals pass. In the electrode terminal assembly having the above-described structure, each of the pair of electrode terminals is arranged such that, when the electrode terminals are inserted into the electrode through-holes of the fixing body by a predetermined length, the protruding step is caught by the fixing body so that the electrode terminals are no longer inserted.