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JP2006086076A |
To provide a dome-shaped metal spring which has superior durability capable of withstanding million times or more of breaking caused by clicks even if the outer diameter of the dome-shaped metal spring is especially miniaturized to 4 mm ...
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JP3757090B2 |
To provide a small-sized switch for dc current improved to realize quick turn off and slow turn on for use of power tools such as portable drill and other electric tools. The switch is for dc current and comprises a movable contact piece...
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JP3753676B2 |
There is provided a switch which is excellent in stability in electric contact between an edge part of a contact spring and a fixed contact part, ensures a stroke required for an eccentric load which is imposed on the contact spring and ...
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JP2006059820A |
To provide a push switch for passing a repetitive keying test repeating keying ≥1 million times.An electric contact member used for the push switch is produced by forming a nickel-plating layer 3 on a surface of a sheet-like substrate ...
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JP3750981B2 |
To provide a change-over switch where are generated does not give any adverse effect on the other contact when the contact is opened, and a handle can be kept at a neutral position. Two movable contact elements 5, 5, which act individual...
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JP2006040656A |
To provide a metal dome switch which needs no tape for fixing a metal dome and improves contact point reliability.Metal dome fixing ribs 30 are disposed so as to surround the outer edge of the dome 10 to fix it. A protrusion for a signal...
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JP2006032053A |
To provide a dome contact for a switch that is manufactured easily and capable of eliminating various problems arising from burrs.In the dome contact for a switch formed in the shape of a dome, burrs associated with punching are allowed ...
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JP2006032191A |
To make it difficult for dusts to enter an operation part, and decrease conduction defects between a fixed contact and a movable contact.On the upper face of a plate board 3 on which first and second fixed contacts 8, 9 are installed, a ...
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JP2006019056A |
To provide a push-button device capable of evenly depressing a tact switch to stably electrically connect electrodes to each other by depressing an input button without impairing a click feeling even when the diameter of the tact switch ...
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JP2006012497A |
To provide a high load key dome sheet whereby key domes having different maximum loads are easily manufactured without a possibility of increasing a manufacturing cost, and sufficient durability is secured.This key dome sheet is equipped...
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JP2005340126A |
To make a small-sized switch spring, which is used for small press button switch for electrical equipment, such as cellular phones, audio equipment, cameras, facsimiles etc., smaller than existing one and into a structure which is easier...
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JP3723174B2 |
To obtain an operating device for a power switching device, which is small and inexpensive while having high reliability on its operation. The positions of coils 20, 30 in the direction of y-axis are regulated by holding their projecting...
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JP2005332664A |
To provide a diaphragm for key switch having a plurality of leg parts provided around the center part with a spacing in which cracks are not brought about even if pushing operations are repeated.The diaphragm 1 for the key switch is manu...
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JP2005320960A |
To provide a shape memory actuator of bistable type.This shape memory bistable actuator is movably installed on a fixed support structure 2, and comprises an element 3 having a middle position called a dead point and two end positions. A...
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JP2005310541A |
To provide a push-on switch of two-step action in which, while a lower movable contact is pasted and fixed to a housing easily by a pressure sensitive adhesive sheet, the conduction of a first step switch is secured by the direct contact...
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JP2005302643A |
To provide a push-button switch wherein an operation stroke at the time of pushing operation can be enlarged, and contact reliability of a contact part is high.This push-button switch comprises a housing 1 made of a synthetic resin, a ce...
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JP2005302454A |
To provide a push switch and its movable contact that secures a good contact state between a stationary contact and a movable contact during on-operation, and has a stable switching function.A push switch includes an annular first statio...
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JP2005302462A |
To make a multidirectional operation switch driven by tilt operation and push operation smaller and thinner.A moving contact 13 is housed in a recess of a case 11 where outer fixed contacts 12B and inner fixed contacts 12C are arranged, ...
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JP2005259373A |
To provide a switch not short-circuiting between a leading-out pattern of a contact pattern and a reversing plate even if the switch has a structure with an outer circumference of the reversing plate and the leading-out pattern intersect...
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JP2005259461A |
To provide a sheet with movable contact in which contact of a movable contact and a fixed contact can be performed surely and 2-step switch operation is possible, and an input device using this.The device comprises a first movable contac...
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JP2005259376A |
To provide a click spring and a sheet having the click spring that can be assembled easily and have high contact reliability, and also to provide a switch device that does not adversely and magnetically affect an earth magnetic sensor in...
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JP2005259462A |
To provide a sheet with movable contact having good operating feeling at the pressing operation and capable of 2-step switching operation, and to provide an input device using it.The device comprises a first movable contact 3 having a do...
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JP2005243320A |
To prevent malfunctions of switching on a contact point of an outer periphery by being unsteady and leaning when a plunger is plunged, in a multidirectional switch for operation of a cellular phone, a video camera, or the like.A tact spr...
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JP2005228599A |
To provide a contact spring for switches which presents a stable function over a long period of time, by preventing occurrence of strains and cracks during using repeatedly by allowing it to be uniformly press-worked into a dome shape.A ...
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JP3684160B2 |
To provide a switch actuating mechanism that enables a toggle lever to move in a complex moving pattern with a minimum number of constituents required. A switch actuating mechanism comprises the toggle lever with a base bearing part (14)...
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JP2005183152A |
To provide a multi-direction switch that prevents such a malfunction that an adjacent contact in a tilting direction when a plunger is tilted by a multi-direction switch for use in the operation of a cell phone, a video cameras, etc.A ba...
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JP2005174788A |
To provide a small-sized push-on switch used for a variety of electronic devices, operating with a click feeling in operation, and having a long life and stable contact resistance at low cost.A layer of plating composed of nickel plating...
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JP2005166332A |
To provide a multidirectional input device with reliability of input operation improved and further downsizing realized.The device comprises a housing 1 having a storage part 1a; operating members 7, 8 protruded from the housing and capa...
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JP2005158577A |
To provide a contact spring for switching enabled to function in a stable state for a long period of time, without changes in load characteristics even after repeated use.A plurality of contact springs for switching obtained in a junctur...
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JP2005116345A |
To provide a switch device capable of suppressing arc generation by increasing the operation speed at the time of contact reversal, and reducing the bounce by increasing the contact pressure of contacts.The switch device is designed such...
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JP2005079041A |
To obtain a snap action type switching device capable of switching a plurality of contact poles without increasing a total size.The switching device is constructed so that a second plunger 22 performs a snapping action with a small strok...
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JP2005056703A |
To provide a moving element of a switch in which an operator can obtain a moderate operational feeling, and a return impulsive sound can be reduced when releasing the operation.A moving element 14 has integrally a moving part 15 and a sk...
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JP2005056718A |
To provide a switch with an extended service life of a contact piece.This guide structure of a switch comprises: a housing 20; a first fixed terminal 30 composed by forming a contact part 30c formed on the inside surface of the housing 2...
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JP2005044552A |
To provide a switch contactor for a push switch used in various types of electronic equipment which is small in size and has a large operating movement amount and is excellent in operating feeling, and a push switch using the same.A swit...
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JP2005032487A |
To provide a reversing spring for a push-button switch and a push-button switch using the same, easy to manufacture and capable of obtaining a desired click feeling by a simple structure.The spring comprises a base part 5f; a pressing pa...
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JP3610064B1 |
To provide a multi-directional switch in which a switch is miniaturized while ensuring an accurate tilting operation and a restoring operation. In a multi-directional switch, a flange portion is formed at a lower portion of an operating ...
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JP2004311126A |
To provide a reversal spring with high reliability and, its manufacturing method, capable of easily forming a protruded part at a contact plate and preventing fall-off of the protruded part, as well as a switching device using the same.A...
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JP2004311129A |
To provide a reversal spring of high reliability with a protrusion part enabled to be easily formed at the contact plate and preventing coming-off of the protrusion part and a switching device using the reversal spring.A spring member 1 ...
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JP2004288421A |
To provide a mechanically stable temperature switch using a heat-sensitive element.The heat-sensitive element 5 opening and closing both contact members 1, 2 at a given temperature by thermal deformation is contained between a fixed cont...
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JP3561504B2 |
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JP2004241164A |
To provide a high-performance moving contact body capable of always providing a good click feeling, and of preventing a flux flow or the like in a contact part; and to provide a switch device using it.This switch device 11 using this mov...
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JP2004234991A |
To provide a movable contact member which can switch a highly reliable switching circuit and a switching device using the movable contact member.The movable contact member 1 has a reversible portion 2 which is formed by swelling a metal ...
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JP3550690B2 |
PURPOSE: To provide a good feeling upon the operation without using any mechanical members, such as a spring, in a non-contact type switch. CONSTITUTION: A plate 12 to be attracted made of a ferromagnetic material such as iron is provide...
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JP2004207512A |
To provide an electric component with a click feeling which has a long lifetime and a small click sound, and can move smoothly.The electric component with the click feeling comprises a click member 3, a sliding plate 5 composed of a meta...
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JP2004185925A |
To provide a small and inexpensive switch excellent in productivity and operability.This switch is provided with a case 1 formed of an insulating material with an open part 1d formed in its front face; a lever 4 positioned in the open pa...
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JPWO2002073148A1 |
A capacitance element electrode (E 1) and a reference electrode (E31) are formed on a substrate (20) so as to be opposite to a displacement electrode (40). A dome-shaped movable switch electrode (E21) is disposed so as to be in contact w...
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JP2004158423A |
To reduce the number of part items, to realize appropriate click feeling, and to dispense with a lubricant unnecessary as well.An operating knob 12 is mounted on a switch body 11 in a movable manner in the direction of an arrow A and its...
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JP3532231B2 |
PURPOSE: To provide a large force to the closing of a switch and a small force to the opening of the switch by increasing the force transmitted to an electric contact according to the movement from the opening position to the switch clos...
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JP2004146266A |
To provide a sheet switch device capable of reducing the number of components, facilitating production, smoothly moving air, and giving good clicking feeling.Linear movable armatures 12a, 12b, 12c are mounted on the back surface of a she...
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JP2004111260A |
To perform surely connection/disconnection of a contact and to speed up the connection/disconnection of the contact.The switch comprises: a stationary contact 5 provided on a side of a housing; a movable contact 15 connected to and disco...
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