An integrated switch is provided in the present application, comprising: a housing; a first circuit board, arranged in the housing; a movable stand, movably connected in the housing; a contact component; a second circuit board, arranged in the housing and connected with an inner wall thereof, and electrically connected with the first circuit board; an electric brush, arranged between the movable stand and the second circuit board, having one end connected with the movable stand and the other end slidably connected with the second circuit board, driven by the movable stand, the electric brush has a connection state after sliding to a first position of the second circuit board, and a disconnection state after sliding to a second position of the second circuit board, and the moving contact shifts from a power-on state to a power-off state after the electric brush slides to the disconnection state.

A switch includes: a case including an opening; a cover that covers the opening, is made of an elastomer, and bulges outward from the case; a push rod movably disposed to protrude into the cover from the opening and to retreat through the opening from inside of the cover; a biasing portion that biases the push rod toward the cover from the opening; a fixing contact piece disposed in the case; a movable contact piece that contacts the fixing contact piece, and moves with the push rod inside the case to separate from the fixing contact piece; and a slide contact member disposed on an inner surface of the cover and contacts a tip end of the push rod.

A switch includes: a case including an opening; a cover that covers the opening, is made of an elastomer, and bulges outward from the case; a push rod movably disposed to protrude into the cover from the opening and to retreat through the opening from inside of the cover; a biasing portion that biases the push rod toward the cover from the opening; a fixing contact piece disposed in the case; a movable contact piece that contacts the fixing contact piece, and moves with the push rod inside the case to separate from the fixing contact piece; and a slide contact member disposed on an inner surface of the cover and contacts a tip end of the push rod.

The emergency stop switch unit 2 as an operation switch unit includes a direct operation part 20A and an alternative operation part 20B. The direct operation part 20A has an emergency stop button 21 adapted to be directly operated. The alternative operation part 20B is adapted to be linked with the direct operation part 20A and alternatively operates the emergency stop button 21 in place of the direct operation part 20A. The alternative operation part 20B has a reception part 32 that detects a remote operation of the emergency stop button 21 and an electromagnetic solenoid 3 that actuates the emergency stop button 21 on the basis of the remote operation detected by the reception part 32.

The emergency stop switch unit 2 as an operation switch unit includes a direct operation part 20A and an alternative operation part 20B. The direct operation part 20A has an emergency stop button 21 adapted to be directly operated. The alternative operation part 20B is adapted to be linked with the direct operation part 20A and alternatively operates the emergency stop button 21 in place of the direct operation part 20A. The alternative operation part 20B has a reception part 32 that detects a remote operation of the emergency stop button 21 and an electromagnetic solenoid 3 that actuates the emergency stop button 21 on the basis of the remote operation detected by the reception part 32.

The present disclosure discloses a key structure, which comprises a keycap, a base plate and a scissor-type connecting assembly. The scissor-type connecting assembly comprises a first connecting member and a second connecting member. One end of the first connecting member connects to the base plate, and the other end connects to the keycap. The first connecting member comprises at least one pivot having a convex portion. One end of the second connecting member connects to the base plate, and the other end connects to the keycap. The second connecting member comprises at least one pivot hole, and the pivot is disposed in the pivot hole.

A keyswitch device which is provided with a support mechanism which supports a keytop in a movable manner, and a membrane sheet which has a plurality of upper electrodes and a plurality of lower electrodes which respectively correspond to the plurality of the upper electrodes and which form contact pairs with the corresponding upper electrodes. A plurality of contact pairs are arranged for a single keytop. The rubber cup pushes the plurality of contact pairs which are arranged for the single keytop.

A keyswitch structure includes a keycap, a baseplate having a buffer space, a support movably disposed between the baseplate and the keycap, a magnetic member having a front section coupling the support, a middle section and a tail end, a magnetic unit disposed below the magnetic member, a switch film having a flexible portion extending over the buffer space. When the keycap is pressed, the support enables the magnetic member to move away from the magnetic unit, so the tail end is away from the flexible portion. When the keycap is released, a magnetic attraction force between the magnetic member and the magnetic unit enables the magnetic member to move toward the magnetic unit, so the tail end firstly contacts and pushes the flexible portion to deform toward the buffer space, and then the middle section contacts the magnetic unit to drive the support to support the keycap upward.

A keyswitch structure includes a keycap, a baseplate having a buffer space, a support movably disposed between the baseplate and the keycap, a magnetic member having a front section coupling the support, a middle section and a tail end, a magnetic unit disposed below the magnetic member, a switch film having a flexible portion extending over the buffer space. When the keycap is pressed, the support enables the magnetic member to move away from the magnetic unit, so the tail end is away from the flexible portion. When the keycap is released, a magnetic attraction force between the magnetic member and the magnetic unit enables the magnetic member to move toward the magnetic unit, so the tail end firstly contacts and pushes the flexible portion to deform toward the buffer space, and then the middle section contacts the magnetic unit to drive the support to support the keycap upward.

A push-button switch and a transportation vehicle in which the disclosed push-button switch is inserted. The push-button switch has a keycap, a base plate, a switching element, a first lever and a second lever. The first lever and the second lever are each mounted for rotation on the base plate by a pivot bearing and are each movably connected to the keycap at a first lever end. The first lever and the second lever are movably connected to one another at a second lever end. The switching element is arranged on the keycap so the switching element is actuated by the second lever end of the first lever or by the second lever end of the second lever.