6results about "Switch side location" patented technology

Provided is a relay switch device including: a relay housing; a first upper fixing terminal and a second upper fixing terminal arranged side by side over an inside and an outside of the relay housing; a first lower fixing terminal electrically connected to the first upper fixing terminal and arranged under the first upper fixing terminal to be apart a predetermined distance from the first upper fixing terminal, and a second lower fixing terminal electrically connected to the second upper fixing terminal and arranged under the second upper fixing terminal to be apart a predetermined distance from the second upper fixing terminal; and a circuit mode switch module provided to selectively contact the first and second upper fixing terminals or the first and second lower fixing terminals by moving a predetermined distance.

An operating mechanism for an electric switch assembly, the operating mechanism being adapted to be operationally connected to a first electric switch (71) and a second electric switch (72). The operating mechanism comprises a frame (2), an operating lever (12), a first link (4), a second link (6), a coupling system adapted to selectively couple the second link (6) to the first link (4), and an actuation system coupled to the first link (4) and the second link (6) for actuating an actuation lever (171) of the first electric switch (71) and an actuation lever (172) of the second electric switch (72). The actuation system comprises a first actuation protrusion (41) and a second actuation protrusion (42) stationarily connected to the first link (4), and a third actuation protrusion (63) and a fourth actuation protrusion (64) stationarily connected to the second link (6).

Provided is a relay switch device including: a relay housing; first and second upper fixed terminals arranged side by side through the inside and outside of the relay housing; a first lower fixed terminal electrically connected to the first upper fixed terminal and arranged below the first upper fixed terminal at a predetermined distance therefrom, and a second lower fixed terminal electrically connected to the second upper fixed terminal and arranged below the second upper fixed terminal at a predetermined distance therefrom; and a circuit mode switching module configured to selectively contact the first and second upper fixed terminals or the first and second lower fixed terminals by moving a predetermined distance.

Embodiments of this disclosure relate to an operating mechanism for an electrical switch assembly and an electrical switch assembly. An operating mechanism for an electrical switch assembly is provided, the operating mechanism being operably connected to a first electrical switch (71) and a second electrical switch (72). The operating mechanism includes a frame (2), an operating lever (12), a first link (4), a second link (6), a connection system adapted to selectively connect the second link (6) to the first link (4), and an actuation system for an actuation lever (171) connected to the first link (4) and the second link (6) for actuating the first electrical switch (71) and the second electrical switch (72). The actuation system includes a first actuation protrusion (41) and a second actuation protrusion (42) fixedly connected to the first link (4), and a third actuation protrusion (63) and a fourth actuation protrusion (64) fixedly connected to the second link (6).

An operating mechanism for an electric switch assembly is described. The operating mechanism is configured to be operationally connected to a first electric switch and a second electric switch. The operating mechanism comprises a frame, an operating lever, a first link, a second link, a coupling system configured to selectively couple the second link to the first link, and an actuation system coupled to the first link and the second link for actuating an actuation lever of the first electric switch and an actuation lever of the second electric switch. The actuation system comprises a first actuation protrusion and a second actuation protrusion stationarily connected to the first link, and a third actuation protrusion and a fourth actuation protrusion stationarily connected to the second link.

This invention discloses a relay with high operational reliability, comprising a base portion and a movable portion that can swing relative to the base portion. The movable portion includes a movable spring, an armature, and a first plastic body. The movable spring and the armature are assembled into a single unit via the first plastic body. The movable spring includes a movable spring body and a solder joint structure. The solder joint structure includes a connecting portion and a welding portion. The welding portion is connected to the movable spring body via the connecting portion. The welding portion includes a first welding structure and a second welding structure welded to the base portion. The first welding structure and the second welding structure are located on the same side of the connecting portion along the length direction of the armature. At least two welding structures can better ensure the connection strength between the movable spring and the base portion, making the solder joint structure less prone to detachment and improving the mechanical life of the relay. Simultaneously, the connection between the movable spring and the base portion via the first and second welding structures can better ensure conductivity and heat dissipation, thereby reducing the temperature rise at the solder joint.