Multi-group conversion safety magnetic latching relay

• Main Authors: QING XINHUA, LIU FENG, YU PENGXIN, LIN LUOHAO, HUANG XIAOHU, FANG XU, LIU XIAOLONG, PENG BIHUI, CHEN HAIDUO
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model discloses a multi-group conversion safety magnetic latching relay, which comprises a base, a static spring, a contact, a push rod, a fixed plate, a movable contact spring and a shunt overcurrent sheet. According to the utility model, the manufacturing difficulty of product parts is greatly reduced, the automation easiness of the product is improved, the batch production of the product is ensured, the on-off of sixteen groups of contact terminals of four loops can be controlled at the same time, when two loops are in a closed connection state, the other two loops are in a disconnection state, and the product quality is improved. The limitation of use of a single group of contacts is broken, and the product can be used in the field with higher requirements for simultaneous control of multiple groups. 本实用新型公开了一种多组转换安全磁保持继电器，包括底座、静簧、触点、推杆、固定板、动簧片和分流过流片。本实用新型大大的减小了产品零部件制造难度，同时又提升了产品自动化容易度，保证了产品批量化的生产，同时本实用新型能同时控制四个回路十六组接触触头通断，当其中两个回路处于闭合接通状态时，另两个回路就处于断开状态，打破了单组触点使用的局限性，使产品可以使用于要求更高需要多组同时控制的领域。