Abstract: A magnetic latching relay with a microswitch, including an insulation case and a microswitch, the insulation case is formed by a base and a cover being fixedly connected, an armature assembly is pivotally connected on the base, the base is provided with an assembly zone for accommodating the microswitch at a position close to the armature assembly, the housing of the microswitch is abutted on the bottom of the assembly zone and is positioned by the assembly zone, a portion of the housing close to the armature assembly is suspended, the space below the portion gives way to the movement of the armature assembly and/or the push card, the cover is pressed the housing; the armature assembly is provided with a pressure rod extending toward the cover, and the pressure rod is pressed or released a trigger spring sheet of the microswitch when the armature assembly is rotated.

Abstract: A relay movable spring capable of reducing temperature rise comprising movable contacts, a movable spring sheet and a movable spring lead-out sheet. The movable spring sheet has an opposite first end and second end. The first end is connected to the movable spring leading-out sheet; the movable spring sheet comprises at least two current-carrying conductors; at least two movable contacts are provided, which are fixed to the at least two current-carrying conductors respectively, and which are close to the second end of the movable spring sheet, so that the movable spring sheet forms at least two parallel structures; and a connecting sheet is also mounted on the movable spring sheet, the connecting sheet connecting the at least two movable contacts.

Abstract: Disclosed is a magnetic latching relay capable of accurately positioning a magnetic circuit, comprising a magnetic circuit portion and a base, the magnetic circuit portion comprising a yoke, an iron core, an armature, and a bobbin, the iron core is inserted into a through-hole of the bobbin, and the yoke comprises two yokes, and one side of each of the two yokes is connected to the iron core respectively at the both ends of the through-hole of the bobbin, and the armature is fitted between the other side of each of the two yokes, the magnetic circuit portion is mounted on the base, with the axis of the through-hole of the bobbin in a horizontal manner; in at least one of the two yokes, a positioning convex portion is further provided on the outward face of the side of the yoke, positioning grooves are formed in at least one side wall to be engaged with the positioning convex portion of the yoke, to realize the positioning of the magnetic circuit portions on the base in the horizontal direction perpendicular t

Abstract: Disclosed is a magnetic latching relay capable of accurately positioning a magnetic circuit, comprising a magnetic circuit portion and a base, the magnetic circuit portion comprising a yoke, an iron core, an armature, and a bobbin, the iron core is inserted into a through-hole of the bobbin, and the yoke comprises two yokes, and one side of each of the two yokes is connected to the iron core respectively at the both ends of the through-hole of the bobbin, and the armature is fitted between the other side of each of the two yokes, the magnetic circuit portion is mounted on the base, with the axis of the through-hole of the bobbin in a horizontal manner; in at least one of the two yokes, a positioning convex portion is further provided on the outward face of the side of the yoke, positioning grooves are formed in at least one side wall to be engaged with the positioning convex portion of the yoke, to realize the positioning of the magnetic circuit portions on the base in the horizontal direction perpendicular t

Abstract: A magnetic latching relay comprises a metal insertion portion of a contact portion and a slot of a base. The metal insertion portion is composed of two segments having different depth corresponding to the slot; when one segment is fitted to bottom wall of the slot, a preset gap is formed between the other segment and the bottom wall. The slot is formed by two segments having different thickness corresponding to the metal insertion portion; when two side walls of one segment of the slot are adapted to two sides of thickness of metal insertion portion, two side walls of the other segment of the slot and two sides of thickness of metal insertion portion respectively form a preset gap; one segment of metal insertion portions cooperates with the other segment of the slot, and the other segment of the metal insertion portion cooperates with one segment of the slot.

Abstract: A magnetic latching relay comprises a metal insertion portion of a contact portion and a slot of a base. The metal insertion portion is composed of two segments having different depth corresponding to the slot; when one segment is fitted to bottom wall of the slot, a preset gap is formed between the other segment and the bottom wall. The slot is formed by two segments having different thickness corresponding to the metal insertion portion; when two side walls of one segment of the slot are adapted to two sides of thickness of metal insertion portion, two side walls of the other segment of the slot and two sides of thickness of metal insertion portion respectively form a preset gap; one segment of metal insertion portions cooperates with the other segment of the slot, and the other segment of the metal insertion portion cooperates with one segment of the slot.