Single-piece inspection pin for metal stamping bipolar plate

• Main Authors: ZHOU KE, HU BINHUAN, WU XIAOBIN, GUO LINMIAO, CHEN ZHUO, WANG HONGBIN, QIN ZIWEI
• Format: Patent
• Language: Chinese; English
• Published: 18.08.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TESTING

The utility model relates to a metal stamping bipolar plate single-piece inspection pin, which comprises a conductive movable head, conductive folding strips and a conductive wiring pin, the conductive movable head is arranged at a first end of the conductive wiring pin, and the conductive folding strips are arranged on two sides of the conductive wiring pin and are connected with the conductive movable head. The inspection device has the advantages that the inspection device can be adapted to various inspection ports, and the inspection ports are prevented from being deformed due to overlarge force on inspection; clamping balls are arranged, so that the conductive folding strips can be prevented from restoring, and inspection is facilitated. 本实用新型为一种金属冲压双极板单片巡检插针，包括导电活动头、导电折叠条和导电接线针，所述导电活动头设于导电接线针第一端，所述导电折叠条设于导电接线针两侧且与导电活动头相连。本实用新型的优点是：能够适配各种巡检口且不会对巡检产生过大的力，导致巡检口出现形变；设有卡球，能够防止导电折叠条复原，便于巡检。