Electromagnetic relay

摘要

An electromagnetic relay has a base having an upper surface, an electromagnet block, formed by winding a coil around a spool with at least one end provided with a guard portion and inserting an iron core through a through hole of the spool, mounted on the upper surface of the base such that a shaft center of the iron core is parallel to the base, a movable contact, provided at a free end of a movable touch piece that rotates based on magnetization and demagnetization of the electromagnet block, that is brought into contact with or separated from a fixed contact, and a press-fitting portion that is press-fitted into a press-fitting hole provided at the edge of the outward surface of the guard portion along the shaft center of the iron core. The press-fitting portion extends to the lateral side from a fixed contact terminal that has the fixed contact.

主权项

1. An electromagnetic relay, comprising:
a base comprising an upper surface; an electromagnet block, which is formed by winding a coil around a spool with at least one end provided with a guard portion and inserting an iron core through a through hole of the spool, mounted on the upper surface of the base such that a longitudinal shaft axis of the iron core is parallel to the base; a movable contact, which is provided at a free end of a movable touch piece that rotates based on magnetization and demagnetization of the electromagnet block, that is brought into contact with or separated from a fixed contact; and a press-fitting portion that is press-fitted into a press-fitting hole provided at the edge of the outward surface of the guard portion along the shaft center of the iron core, wherein the press-fitting portion extends to the lateral side from a fixed contact terminal that has the fixed contact, wherein the fixed contact is arranged between a pair of press-fitting portions extending in parallel, and wherein the pair of press-fitting portions extending in parallel protrudes from a single fixed contact.