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JP3181914U |
To provide a seat with a click spring and a switch device capable of improving an operation feeling even when a large operation amount is set. In a sheet 1 with a click spring having a dome-shaped click spring 5 and a sheet 2 to which th...
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JP2012221777A |
To provide a sheet with a movable contact for use in the operation unit of various electronic apparatus, especially a sheet having only one or two movable contacts which can be made compact while ensuring excellent click feeling.A base s...
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JP3179190U |
A shrapnel and applying the same key, the elastic sheet comprises a main body, and a formed in the body of the pressing mechanism. The body includes a surface of an upper surface and a lower contrast. The pressing mechanism comprises a p...
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JP5028236B2 |
Disclosed a trigger switch including fixed contacts (63A, 67A, 63B, 67B) forming main contacts double in series and functioning as a switch for supplying a motor with power and slide plate parts connected to the fixed contacts; and movab...
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JP5026379B2 |
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JP3177835U |
To provide a seat with a contact spring used as a switch device incorporated in a portable device, a PC peripheral device, etc., particularly a seat with a contact spring capable of two-stage switch operation and a good operation feeling...
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JP4993228B2 |
The invention prevents a dome-shaped movable contact for switching from being deformed beyond necessity, and also prevents a contactor from being poorly recovered in advance. The movable contact for switching comprises a reversely recove...
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JP2012146545A |
To provide a sheet with a movable contact which allows a user to achieve an excellent click feeling and which has high contact reliability.A movable contact 1, which is made of an elastic metal thin plate and has an upwardly convexed cir...
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JP4956583B2 |
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JP4894671B2 |
A movable contact includes a dome portion having substantially a dome shape and a periphery, and four projections provided on a concave surface of the dome portion. The periphery of the dome portion has substantially an oval shape having...
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JP2012022970A |
To provide an oval movable contact spring hardly causing cracks.A method for manufacturing a movable contact spring 1 comprises: a step of stumping a plurality of oval contact plates from belt-shaped rolled material while making the dire...
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JP4788576B2 |
The invention relates to a movable contact used for a sheet having a movable contact for example used for an electronic device such as a mobile phone and provides a movable contact that realizes, even when having a smaller size, a requir...
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JP4704890B2 |
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JPWO2009096404A1 |
To provide a rubber spring which can effectively suppress the generation of siloxane gas, is resistant to breakage and can handle a high load, and an input device using the same. In a rubber spring 2 including a pressing portion 4 and a ...
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JP3165574U |
To provide a protruding height of an upright portion while maintaining the structural strength of the upright portion when a press-concentrated protruding portion protruding upward from the apex of a dome-shaped metal plate is press-form...
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JP4573869B2 |
A pressure switch in accordance with the present invention includes an external force transmission mechanism for separating a cover and a housing from each other. A chamber defined by the above-mentioned cover and the above-mentioned ext...
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JP4568823B2 |
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JP4565753B2 |
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JP4502238B2 |
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JP2010146737A |
To provide a contact spring with 2-step click retaining long service life and low cost. The contact spring with 2-step click 1 is structured by boring a plurality of long holes 3 at even intervals on a circular flat spring member; formin...
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JP2010140735A |
To provide a small and inexpensive panel switch for use in operation portions of various electronic apparatuses. The panel switch has a following construction. A circuit board 21 is arranged with a central fixed contact 22, an always-clo...
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JP4458858B2 |
A manual tripping device for a magnetic operating mechanism is provided with a connecting body which is connected with an operating rod of the magnetic operating mechanism at the time of manual operation for the switches, a spring compre...
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JP4439524B2 |
The invention is directed to a control element, particularly in a central control unit. A magnet clamping system is integrated into a control element in order to render the function “slider setting” unequivocal. In addition to an act...
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JP4428120B2 |
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JPWO2008041638A1 |
Provided is a metastable austenitic stainless steel strip having excellent fatigue characteristics, which is suitable for parts that require repetitive springiness, such as parts used for switch parts of various electronic devices, and s...
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JP4409342B2 |
An operating switch mechanism in an IC recorder having an operating switch button for slide operation includes an IC recorder main body and an operating unit. The operating unit is attached to the main body by fixing a frame member on th...
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JP4406293B2 |
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JP4401816B2 |
This invention is to provide a metatstable austenitic stainless steel strip for metal domes which has high strength and is improved in fatigue properties under high stress by improving the working history of a material. This metastable a...
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JP4397677B2 |
To shorten the slide distance of an operation member for switching a switch for turning on of a power supply from the off-state by the operation of the operation member and to make a slidable stroke of the operation member longer and wid...
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JP4376117B2 |
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JP4370090B2 |
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JP2009266394A |
To provide a high stroke switch which has a small parts count, can completely prevent chattering and poor contact, is compact, and allows a higher stroke.The high stroke dome switch includes a movable metal contact, wherein the movable c...
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JP2009259665A |
To avoid a contact failure between a domed portion and a fixed contact on a wiring board due to dust even when the domed portion of a domed metal spring is repetitively clicked.The outer periphery end of the domed portion of the domed me...
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JP2009245751A |
To provide a movable contact for a push-on switch with small and stable operational force.In the movable contact made of an elastic thin metal plate nearly of an oval shape with opposed end parts of top-view circular shape cut off by par...
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JP4344639B2 |
A pusher 38 formed of a rubber material, a click plate 37, a membrane switch 36s which serves as a second step switch, a reinforcing plate 35, a membrane sheet 34 on which a plurality of first step switches 34s are formed, a key operatio...
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JP2009206042A |
To obtain a movable contact capable of conducting multi-stage motion switching which can switch at least three circuits and has a small number of components, and is compact in size and can move at a high-speed stroke.The movable contact ...
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JP4319918B2 |
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JP4317721B2 |
The present invention provides a compact moveable contact body and the button switch using the same with improved reliability and ensuring the desired operation stroke. The moveable contact body according to the present invention compris...
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JP4311879B2 |
The potential for an unreliable indication of a tripped overload relay is eliminated in a trip mechanism for an overload relay that includes a housing, and armature mounted in the housing for movement between two contact opening or closi...
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JP4307273B2 |
The apparatus has a unit (20) with two side walls, rear wall, front wall, and bottom (21) constituted by a horizontal face of the apparatus to form a shell with a cavity to receive a fin block (81) of a polar cut assembly. Another unit (...
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JP4305006B2 |
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JP4279129B2 |
To provide a sheet with movable contacts and a push-button switch using the same with good operation feeling, which can be miniaturized while securing an intended stroke. The push-button switch comprises movable contacts 3 having dome-sh...
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JP4277198B2 |
A vacuum switchgear system for a three phase electric power system, wherein a switchgear comprises a vacuum switch comprising a vacuum container and switches accommodated in the vacuum switch and an operation unit. Each of the switches a...
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JP2009117311A |
To provide a contact member for which manufacturing of a substrate can be easily facilitated and degree of freedom in arrangement of a circuit pattern on the substrate can be improved.The contact member is formed as a solid form curving ...
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JP4256708B2 |
PURPOSE: A compact size of switching device is provided to operate a lever member to rotate freely with a small activation force by supporting the lever member directly on a mobile junction. CONSTITUTION: A switching device includes firs...
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JP4249964B2 |
A spring operator for a switch, wherein a toggle spring (8) is connected to a rotatable toggle lever (5), the toggle lever (5) is rotated until the toggle lever (5) and the toggle spring (8) forms a dead point, the toggle lever (5) is fu...
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JP4252248B2 |
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JP4247029B2 |
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JP2009048933A |
To improve strength of a dome for a switch in which two sides or more to form an arc of the outer peripheral circle are cut, and improve contact reliability of a contact.The dome 1 for the switch is composed of a conductive material in w...
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JP4215576B2 |
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