摘要:
A seat sensor includes a top sheet made of insulating film; an upper insulating layer with insulating particles partially protruding from the surface of the upper insulating layer; and an upper resistor layer formed over the upper insulating layer. The seat sensor further includes a bottom sheet made of insulating resin film disposed under the top sheet; a lower insulating layer with insulating particles partially protruding from the surface of the lower insulating layer; a lower resistor layer formed over the lower insulating layer, and an insulating spacer layer formed between the top sheet and the bottom sheet. The above construction provides a seat sensor that has stable resistance properties even after repeated loading and a detection device using the seat sensor.
摘要:
A door opening circuit comprises pipe-shaped housing and a button which can be moved axially in a housing in order to actuate a circuit component connected to the housing. The button is held in a rest position by a force and can be pushed in a direction opposing said force. Perpendicular to the push path of the bottom and pivotable about a pivot mount. A lever is provided perpendicular to the push path of the button and pivotable about a pivot mount. The lever acts upon a circuit component from a position at a distance to the pivotal mount, whereby the button impinges upon the lever between the pivotable mount and the aforementioned position. Another button is located concentrically to the first button on the reverse side of the housing. The pivotal mount is provided with a lever element. The lever can be moved in the direction of the housing longitudinal axis towards the first button. The other button impinges on the lever element and is held by a force in a rest position and can also be pressed in against the action of said force.
摘要:
A switching apparatus and electromechanical latching system includes an elastomeric button with independently movable electrically conducting spring plates mounted to the button. The button includes a button cap including a relatively high durometer material and button walls including a relatively low durometer button material, such that the button walls collapse and the button cap generally maintains its shape when pressure is applied to the button cap. Each spring plate includes a plurality of cantilever springs. When the button is depressed, the cantilever springs of the spring plates come in contact with electrical tracks to complete a circuit. The completion of the circuit causes a signal to be sent to a vehicle computer, which signals a motor to release the automotive vehicle door latch.
摘要:
A switching apparatus and electro-mechanical latching system includes an elastomeric button with independently movable electrically conducting spring plates mounted to the button. The button includes a plurality of elastomeric posts extending from an inboard surface thereof for retaining the spring plate to the button. A leadframe is disposed in the base and includes electrical tracks for communicating with a vehicle computer. Each spring plate includes a plurality of cantilever springs. When the button is depressed, the cantilever springs of the spring plates come in contact with electrical tracks to complete a circuit. The completion of the circuit causes a signal to be sent to a vehicle computer, which signals a motor to release the automotive vehicle door latch.
摘要:
In a switch, an elastic member made of elastic material includes a bar section, a conical section at its upper portion functioning as a first deforming section, and a second deforming section at its lower portion. A movable contact in a switch case is pushed with the lower end portion of the second deforming section. A bar section of an elastic element projects through a central hole of a cover fixed to the switch case. In this switch, a pushing force applied to the elastic element deforms the first deforming section elastically, and then the second deforming section deforms elastically, and thus, the switch operates. The switch can absorb fluctuations due to combination of components of an electronic appliance, and stabilize its manipulation feeling through eliminating looseness of an operation button of the appliance.
摘要:
A control device for a contactor, in particular for scrolling through a menu which allows appliances in a motor vehicle to be controlled. The control device comprises a control key (36) mounted pivoting on a support, at least one contactor (4), and a tie bar (20, 22) interposed between the key (36) and each contactor (4). A, preferably transparent, transmitter (16) is formed by a supporting structure (18) and at least one tie bar (20, 22). The tie bars are connected to the supporting structure by at least one flexible arm so as to transmit to the contactor an action performed on the key (36). The supporting structure (18) serves as a support and a pivot for the control key (36).
摘要:
An electrical switch includes a casing, first and second fixed contacts, and a moving contact lever having first and second parts for contact with the first and second fixed contacts, respectively. A spring resiliently biasses the lever into contact with both of the first and second fixed contacts. There is also a pushbutton movable between first and second positions to cause the lever to move into contact with and out of contact from the fixed contacts, respectively. The pushbutton and spring act upon the lever at respective positions that are offset from each other. The lever is pivotable by the pushbutton in one direction to separate the first part from the first fixed contact and, subsequently, in an opposite direction to separate the second part from the second fixed contact.
摘要:
A multi-directional switch grip includes an insulating body, a lamp socket and an insulating disc positioned between the insulating body and the lamp socket. A pair of terminals, an intermediate contact member and a rotating member with a ratchet respectively on two sides is fixed in the insulating body. A conductive member fits around a large ratchet and has half numbers of contact pieces as that of the large ratchet. One of the terminals and the intermediate contact member contact the teeth of the large ratchet in a turned off condition, or contact the contact pieces in a turned-on condition. A switch grip is provided to be pulled or bent in any direction to move a hooking member, which moves and rotates the large ratchet for a set angle to turn on the switch and the switch is turned off by repeating the same action.
摘要:
A micro-mechanical microwave switch has a signal line formed on a substrate and defining a gap forming an open circuit in the off-state of the switch. A dielectric support, which may be a cantilevered arm, carries a contact to bridge the gap and close the switch in the on-state. At least one shield electrode in the vicinity of the contact creates reduces the coupling across the gap by creating a shunt capacitance or redistributing the electromagnetic field.
摘要:
A switch device includes a first rubber switch having a dome provided with a movable contact on an inner ceiling; a second rubber switch having a dome provided with a movable contact on an inner ceiling; a plate spring mounted in a fixed manner onto a holder; a coil spring urged to a direction to space a slider away from a printed board; engagement sections for giving click feelings which are provided on the plate spring; engagement sections to be engaged with the aforementioned engagement sections for giving click feelings; and a pressing force absorbing section provided on the first rubber switch to absorb a pressing force from the slider.