A switch device includes a housing, an operating member, a fixed contact, and a moving contact. The moving contact is, while being in contact with the fixed contact, urged toward the fixed contact so as to be in elastic contact with the fixed contact. The fixed contact includes a plate portion and is held by the housing with a space on one surface side of the plate portion. The moving contact includes a first extended portion that extends so as to intersect the plate portion. When the moving contact and the fixed contact are in contact with each other, the first extended portion intersects the plate portion while being inclined relative to the plate portion, and the first extended portion is in elastic contact with a corner portion on a one surface side of an edge of the plate portion.

A terminal module (10) is provided with a case (22) and a terminal fitting (16) held in the case (22). The terminal fitting (16) includes a fixing portion (52) to be fixed to the case (22) and a leaf spring portion (54) cantilevered from the fixing portion (52) and deflectably and deformably accommodated in an empty space (20) of the case (22). A contact point portion (64) provided on a tip part (62) of the leaf spring portion (54) is displaced toward the fixing portion (52) and toward one side in a plate thickness direction by deflection and deformation of the leaf spring portion (54) when being pressed by a mating contact point (14).

A terminal module (10) is provided with a case (22) and a terminal fitting (16) held in the case (22). The terminal fitting (16) includes a fixing portion (52) to be fixed to the case (22) and a leaf spring portion (54) cantilevered from the fixing portion (52) and deflectably and deformably accommodated in an empty space (20) of the case (22). A contact point portion (64) provided on a tip part (62) of the leaf spring portion (54) is displaced toward the fixing portion (52) and toward one side in a plate thickness direction by deflection and deformation of the leaf spring portion (54) when being pressed by a mating contact point (14).

A button switch includes a base having a pillar, a cover disposed on the base, a sleeve, an arm adjacent to the pillar and an elastic member having upward-force-applying, extending-rod, and flexible-rod portions. The sleeve jackets the pillar, passes through the cover, and has first and second ribs. The upward-force-applying portion jackets the pillar and abuts against the sleeve and the base to drive the sleeve to move away from the base. The extending-rod portion extends from the upward-force-applying portion to be connected to the flexible-rod portion located under the first rib. When the sleeve is located at a high position, the second rib biases the arm to deform. When the sleeve is located at a low position, the second rib is misaligned with the arm. The flexible-rod portion crosses the first rib to be released and then collides with the cover to make sound as the sleeve is pressed.

An electromagnetic relay 1 includes: a base 28; a pair of fixed contact terminals 22 each including a fixed contact 38 and a first fulcrum 22d fixed to the base; a movable contact spring 18 including a pair of movable pieces, each of the movable pieces including a movable contact 36 contacting and separating from the fixed contact; an armature 16 that is coupled with the movable contact spring, and moves the movable contact spring by a rotary motion around a second fulcrum 16e; an electromagnetic device 31 that drives the armature; and a permanent magnet 12 that is arranged between the pair of fixed contact terminals and between the pair of movable pieces, and generates a magnetic field; wherein the first fulcrum and the second fulcrum are arranged mutually in opposite directions with respect to the movable contact or the fixed contact.

A high-voltage DC relay of the present disclosure, including a housing, two main lead-out terminals, a main movable piece and a pushing rod component; and the relay further including two auxiliary lead-out terminals, an auxiliary movable spring, and an insulating partition plate, the insulating partition plate is disposed in a vertical plane on a side of the main movable piece, the auxiliary movable spring is on a side of the insulating partition plate opposite the main movable piece, and is disposed along the vertical direction, the insulating partition plate is configured to completely isolate the main movable piece and the auxiliary movable spring; the auxiliary movable spring is insulated from the movable assembly and fixed to the movable assembly through the insulating partition plate, so as to follow a movement of the movable assembly to achieve bridging with the two auxiliary lead-out terminals.

A switch including a housing and an actuator configured to move axially within the housing. The actuator includes a guide wing on a first side and a cam wing on a second side, wherein the cam wing has a cam surface on one face. The switch also includes respective first and second contact terminals partially extending from the housing, as well as a movable contact element retained within the housing proximate the contact terminals. The movable contact element includes a fixed branch, a first elastically deformable conductive blade, and a second elastically deformable conductive blade. The cam surface on the actuator is configured to cooperate with the first elastically deformable conductive blade to deform or relax the first elastically deformable conductive blade so as to selectively contact the first contact terminal dependent upon the axial position of the cam wing within the housing.

A switch includes a first switch (100) including a first fixed contact (111) and a first movable contact (121) and a second switch (200) including a second fixed contact (211) and a second movable contact (221). The first fixed contact (111) and the first movable contact (121) come into contact and the second fixed contact (211) and the second movable contact (221) come into contact to turn on the switch. A magnet (320) is installed between the first switch (100) and the second switch (200).

A switch includes a first switch (100) including a first fixed contact (111) and a first movable contact (121) and a second switch (200) including a second fixed contact (211) and a second movable contact (221). The first fixed contact (111) and the first movable contact (121) come into contact and the second fixed contact (211) and the second movable contact (221) come into contact to turn on the switch. A magnet (320) is installed between the first switch (100) and the second switch (200).

A novel magnetic switch, comprising a housing, a terminal A and a terminal B, wherein an inner cavity of the housing is internally provided with a magnetic body and a tongue plate, one end of the tongue plate is movably connected to the upper end of the terminal B, the magnetic body, which is integrally linked to the tongue plate, is capable of being raised thereon; the other end of the tongue plate is disposed above the terminal A; the upper end of the terminal A is provided with an arc-removing apparatus, the arc-removing apparatus is provided with a stationary contact, and the other end of the tongue plate is provided with a movable contact. The magnetic switch has an effective structure, thus improving the work stability and prolonging the service life of the switch.