Wiring terminal structure with double pressing plates and isolating switch

• Main Authors: ZHENG LE'AO, LIU JINMIAO, CHEN YUEYUE, PAN XIANGXIANG, LIU HUI, BAO XIAOZHONG
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model relates to a double-pressing-plate wiring terminal structure and an isolating switch. Mainly solves the problem of low convenience in installation due to the adoption of a single-pressure-plate fixing structure in the conventional isolating switch at present. The wiring structure is characterized by further comprising a first pressing plate (11) and an elastic second pressing plate (4), part of the fastener extends into the wiring frame to be in contact with the second pressing plate, and the other side of the second pressing plate is in contact with the connecting piece; the wiring frame comprises a first position where a first wire clamping groove (51) is formed between the first pressing plate and the wiring sheet, and a second position where a second wire clamping groove (52) is formed between the second pressing plate and the inner wall of the wiring frame. According to the double-pressing-plate wiring terminal structure and the disconnecting switch, two wiring grooves can be formed and