| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Pressure-operated layered electrical switch and switch array | US37409173 | 1973-06-27 | USRE28365E | 1975-03-18 | |
| 1. AN ELECTRICAL SWITCH WHICH IS CLOSED BY THE APPLICATION OF PRESSURE AGAINST AN AREA OF THE SWITCH AND IS OPENED WHEN THE PRESSURE IS REMOVED COMPRISING A. AN ELECTRICALLY NONCONDUCTIVE BASE; B. A FIRST ELECTRICALLY CONDUCTIVE LAYER POSITIONED AGAINST SUCH BASE; C. A NONCONDUCTIVE SEPARATOR MEANS PLACED AGAINST THE SIDE OF THE CONDUCTIVE LAYER OPPOSITE THE BASE, SAID SEPARATOR MEANS HAVING AN OPENING THEREIN; D. A SECOND ELECTRICALLY CONDUCTIVE LAYER PLACED AGAINST THE SIDE OF THE SEPARATOR MEANS OPPOSITE THE FIRST CONDUCTIVE LAYER; E. A LAYER OF NONCONDUCTIVE NONCOMPRESSIBLE MATERIAL PLACED AGAINST THE SIDE OF THE SECOND ELECTRICALLY CONDUCTIVE LAYER OPPOSITE THE NONCONDUCTIVE LAYER MEANS,
SAID NONCOMPRESSIBLE LAYER HAVING AN ELONGATED OPENING POSITIONED ADJACENT THE OPENING IN THE SEPARATOR MEANS; AND F. A PRESSURE-RESPONSIVE DEFLECTABLE PORTION OF THE NONCOMPRESSIBLE LAYER POSITIONED ADJACENT THE OPENING CAPABLE OF BEING DEFLECTED DOWN INTO SAID OPENING WHEREBY THE APPLICATION OF PRESSURE TRANSMITTED TO AND AGAINST THE PRESSURE-RESPONSIVE DEFLECTABLE PORTION CAUSES SAID PORTION TO MOVE A PORTION OF THE SECOND CONDUCTIVE LAYER AGAINST THE FIRST CONDUCTIVE LAYER TO CLOSE THE SWITCH. |
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| 102 | Push-button control member with push-through coupling | US33617073 | 1973-02-27 | US3829646A | 1974-08-13 | LORTEIJE J; SCHMIDT E; VAN DER PUT H |
| A control member for a contact device, comprising a first stationary cylinder of elastically compressible material, in which a second cylinder of the same material is coaxially arranged for movement with respect to this first cylinder by means of an elastically compressible annular coupling. The two cylinders and the coupling are constructed to form one integral unit. The coupling comprises a comparatively rigid centre portion which is connected by comparatively flexible portions to the cylinder, and cooperates with a pressure edge provided on the inner cylinder.
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| 103 | High speed serial scan and read-out of keyboards | US3745536D | 1971-03-01 | US3745536A | 1973-07-10 | KLEHM W |
| Relates generally to the production of electrical signals from a keyboard, each key of which is individually operatively associated with a switching device whose activation to electrical conductive condition is controlled by the displacement of the key. These switches are hermetically sealed from the atmosphere and are electrically scanned in succession at relatively high speeds and at a repetitious rate such that several scanning cycles occur during the normal activation of a selected key. The keyboard mechanism also includes a shift register having one more bit position than the number of switch devices and into which a bit is introduced into the ''''one'''' position at the instant the scan encounters a closed switch of the keyboard. This bit is then shifted through the register in timed relation to the scan of the remaining key switches and unloaded into the last bit position of the register. A detector senses the presence of a bit in both the ''''one'''' position and the last position of the shift register and upon detection of a bit solely in the one position it delivers a signal indicative of the character represented by the actuated key and upon detecting bits in the two extreme positions of the shift register it nullifies the delivery of such a signal.
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| 104 | Push-button switch with resilient conductive contact member with downwardly projecting ridges | US3728509D | 1971-08-18 | US3728509A | 1973-04-17 | SHIMOJO T |
| A push-button switch comprises a substrate on which two conductive networks are formed, those networks comprising adjacent but separated conductive paths, a push-button member with a contact member thereon being mounted on the substrate with the contact member normally above and in registration with the separated conductive paths. The contract member is formed of elastic and electrically conductive material and is adapted when it is pushed down via the push-button member to engage the substrate, and hence the separated conductive paths, over an appreciable area, thereby ensuring effective switch operation.
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| 105 | Pressure-operated layered electrical switch and switch array | US3617666D | 1970-04-30 | US3617666A | 1971-11-02 | BRAUE CHARLES E |
| A pressure-operated electrical switch unit having a layered construction including a substantially planar surface to which pressure is applied to close the switch. The removal of the pressure opens the switch. The switch includes a layer having at least one elongated opening in it which permits portions of the layer to be deflected into an opening in an adjacent layer to move one electrically conductive layer to complete the electrical circuit. An array of the switches may be used for supplying signals created by the pressure of a writing instrument.
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| 106 | Keyboard entry device | US3609758D | 1969-05-02 | US3609758A | 1971-09-28 | BUESING DAVID A |
| A hand-held keyboard data entry device including an actuator for entry of data and the operation of functional controls. The keyboard utilizes a diaphragm switch matrix to provide a compact keyboard switch arrangement which is operated by exertion of minimum forces. The actuator includes a switch means which must be operated in addition to the actuation of a selected data entry switch to effect transmission of data to an associated data receiving unit. Further the actuator generates an audible sound which indicates to an operator that the data has been entered.
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| 107 | Rocker input mechanism | US14926618 | 2015-10-29 | US10002731B2 | 2018-06-19 | Paul X. Wang; Ryan P. Brooks; Waylon Y. Chen |
| A rocker input mechanism includes an actuator that is operable to pivot against the interior surface of a housing through which an actuation surface of the actuator projects. Pivots or up-stops on the edges of the actuator are biased against the interior surface by dome switches contacting a switching surface of the actuator that is opposite the actuation surface. Thus, the actuator is able to pivot with respect to the interior surface to activate the dome switches when force is exerted on the actuation surface without bending or flexing like typical rocker buttons. As a result, the rocker input mechanism may have a feel to a user similar to non-rocking input mechanisms like single mode buttons. | ||||||
| 108 | Haptic peripheral having a haptically-enhanced user input element including a mechanical key and an integrated smart material actuator for providing haptic effects | US15159258 | 2016-05-19 | US09981183B2 | 2018-05-29 | Danny A. Grant; William Rihn |
| A haptic peripheral includes a housing and a haptically-enhanced user input element. The haptically-enhanced user input element is configured to receive an input from a user, and includes a mechanical key having a keycap with a user contact surface configured to contact the user and a smart material actuator integrated onto the user contact surface of the keycap. The smart material actuator is configured to receive a control signal from a processor and is configured to deform at least a portion of the user contact surface relative to the keycap of the mechanical key in response to the control signal from the processor to thereby provide a haptic effect to a user of the haptic peripheral. The haptic peripheral may also include a braking actuator coupled to the mechanical key to hold the mechanical key in a depressed position to indicate an inactive status to a user. In addition, the haptic peripheral and the haptically-enhanced user input element may be modular. | ||||||
| 109 | Seat device | US14917672 | 2014-09-09 | US09630525B2 | 2017-04-25 | Shigeru Nakazaki; Tetsuya Kawahira |
| A seat device 5 according to the present invention includes a cushion pad 60, a support member 70 for supporting the cushion pad 60, a pressure sensitive switch SW disposed with a spacing from the under face of the cushion pad, and a pressing member 90 disposed below the cushion pad 60 and deformed by a pressure applied from the under face of the cushion pad to press the pressure sensitive switch SW. The deformed amount of the pressing member 90 per unit displacement amount in which the under face of the cushion pad is displaced downwardly is greater in a second stage after the pressure sensitive switch SW is turned on than in a first stage before the pressure sensitive switch SW is turned on. | ||||||
| 110 | Keyboard equipped with multipoint press positions | US14486199 | 2014-09-15 | US09552939B2 | 2017-01-24 | Chin-Hsiu Hwa |
| A keyboard equipped with multipoint press positions comprises at least a baseboard, a keycap assembly and a command trigger assembly. The keycap assembly includes a support frame to hold a plurality of keycaps. The command trigger assembly includes a command circuit board and a plurality of elastic switches. The command circuit board includes a plurality of trigger portions corresponding to the keycaps and triggered by the keycaps, and at least one primary command circuit electrically connected to each trigger portion. The elastic switches are corresponding to and depressible by the keycaps to trigger the trigger portions. Each elastic switch includes a base and a primary movement portion, a first secondary movement portion and a second secondary movement portion that are respectively corresponding to a primary trigger switch and at least two secondary trigger switches of the trigger portions. The keyboard thus formed can provide higher press sensitivity. | ||||||
| 111 | SEAT DEVICE | US14917672 | 2014-09-09 | US20160214505A1 | 2016-07-28 | Shigeru NAKAZAKI; Tetsuya KAWAHIRA |
| A seat device 5 according to the present invention includes a cushion pad 60, a support member 70 for supporting the cushion pad 60, a pressure sensitive switch SW disposed with a spacing from the under face of the cushion pad, and a pressing member 90 disposed below the cushion pad 60 and deformed by a pressure applied from the under face of the cushion pad to press the pressure sensitive switch SW. The deformed amount of the pressing member 90 per unit displacement amount in which the under face of the cushion pad is displaced downwardly is greater in a second stage after the pressure sensitive switch SW is turned on than in a first stage before the pressure sensitive switch SW is turned on. | ||||||
| 112 | Operation element and operation device | US14355338 | 2011-11-07 | US09364749B2 | 2016-06-14 | Takeshi Yamagishi |
| An operation element has an operation body displaced according to pressing operation, a detection body that is pressed according to displacement of the operation body and detects the displacement of this operation body, and an interposed body interposed between the operation body and the detection body. Of these, the interposed body has an enclosing body in which a dilatant fluid is enclosed. The enclosing body has flexibility. | ||||||
| 113 | KEYBOARD EQUIPPED WITH MULTIPOINT PRESS POSITIONS | US14486199 | 2014-09-15 | US20160079012A1 | 2016-03-17 | Chin-Hsiu HWA |
| A keyboard equipped with multipoint press positions comprises at least a baseboard, a keycap assembly and a command trigger assembly. The keycap assembly includes a support frame to hold a plurality of keycaps. The command trigger assembly includes a command circuit board and a plurality of elastic switches. The command circuit board includes a plurality of trigger portions corresponding to the keycaps and triggered by the keycaps, and at least one primary command circuit electrically connected to each trigger portion. The elastic switches are corresponding to and depressible by the keycaps to trigger the trigger portions. Each elastic switch includes a base and a primary movement portion, a first secondary movement portion and a second secondary movement portion that are respectively corresponding to a primary trigger switch and at least two secondary trigger switches of the trigger portions. The keyboard thus formed can provide higher press sensitivity. | ||||||
| 114 | Switch apparatus | US13420604 | 2012-03-14 | US08759701B2 | 2014-06-24 | Tsung-Shih Lee |
| A switch apparatus adapted to be assembled with a casing of an electronic product, the switch apparatus includes a control device having a base portion, a position portion, at least a pressing portion, and a linking portion having one end connected to the casing. A resilient element is installed in the control device, and has a fixing portion fixed into the position portion, and at least a deforming portion and a contact portion. At least a triggering device is electrically connected with the printed circuit board. When the control device is being pressed with a first force, the triggering device is being pushed downwards by the contact portion, while the control device is being pressed with a second force larger than the first force, the at least a deforming portion deforms, and the contact portion continuing pressing against the triggering device. | ||||||
| 115 | Illuminated button for an operator control arrangement, operator control arrangement and domestic appliance | US13462513 | 2012-05-02 | US08575505B2 | 2013-11-05 | Michael Westphal; Roland Meyer |
| In an embodiment, there is disclosed a button for an operator control arrangement, wherein the button has a shaped body which is composed of a light-guiding material, the shaped body including an operating direction, a functional side which has a light entry region and an operating region, an operator control side which has a light exit region, a resilient projection which is integrally formed with the shaped body transverse to the operating direction, a force limiting element which is integrally formed with the shaped body transverse to the operating direction and is configured to absorb an excessive operating force, and a first projection which is integrally formed with the shaped body. Other embodiments of a button, an operator control arrangement and a domestic appliance are also disclosed. | ||||||
| 116 | Push switch | US13258639 | 2010-04-06 | US08513556B2 | 2013-08-20 | Takahisa Kitahara; Toshiyuki Muto; Kenji Mizushima |
| A push switch (1) includes an internal button (40), an external button (10), a switch (30) disposed inside the internal button (40), a casing (50) fixed to a side wall (43) of the internal button (40), an inner collar portion (51) provided in the casing (50) and engaged with a groove portion (46) of the internal button (40), an overhanging portion (17) formed in the external button (10), and an outer collar portion (47) formed in the internal button (40) and located between the overhanging portion (17) and the inner collar portion (51) so as to define apart of the groove portion (46). The overhanging portion (17) is disposed separately from the outer collar portion (47) by a gap. The overhanging portion (17) abuts against the outer collar portion (47) when the external button (10) is pushed to elastically deform the internal button (40) to thereby turn on the switch (30). | ||||||
| 117 | Switch mechanism and electronic device | US12920441 | 2009-03-02 | US08362381B2 | 2013-01-29 | Takeshi Itou |
| A switch mechanism having a switch button(s) to be pushed, a support board having a projecting portion(s) at a position corresponding to the switch button(s), and a switching assembly that is provided between the switch button and the support board and that switches an electrical connection state with the projecting portion in a state where the switch button is pushed. The support board having a through hole(s) around a position corresponding to the projecting portion. The through hole(s) is(are) formed such that the projecting portion is displaced in a pushing direction of the switch button in the state where the switch button is pushed. | ||||||
| 118 | ILLUMINATED BUTTON FOR AN OPERATOR CONTROL ARRANGEMENT, OPERATOR CONTROL ARRANGEMENT AND DOMESTIC APPLIANCE | US13462513 | 2012-05-02 | US20120298492A1 | 2012-11-29 | Michael WESTPHAL; Roland MEYER |
| In an embodiment, there is disclosed a button for an operator control arrangement, wherein the button has a shaped body which is composed of a light-guiding material, the shaped body including an operating direction, a functional side which has a light entry region and an operating region, an operator control side which has a light exit region, a resilient projection which is integrally formed with the shaped body transverse to the operating direction, a force limiting element which is integrally formed with the shaped body transverse to the operating direction and is configured to absorb an excessive operating force, and a first projection which is integrally formed with the shaped body. Other embodiments of a button, an operator control arrangement and a domestic appliance are also disclosed. | ||||||
| 119 | Emergency button assembly for a handheld radio | US12818914 | 2010-06-18 | US08244191B2 | 2012-08-14 | Jorge L. Garcia; Anthony M. Kakiel; Adrian F. Rubio |
| A push-button assembly for a handheld radio (100) is provided which permits off-axis actuation by a gloved user amongst a crowded radio control environment. The push-button (108) includes first and second guide posts (202, 204) of different length, one guide post also serving as a switch actuator. An alignment guide (206) receives the two guide posts (202, 204). The alignment guide (206) with the first and second guide posts (202, 204) are coupled within a recessed portion (216) of a housing (102) to provide tactile feedback, even during gloved usage. The alignment guide (206) may further provide a light guide (110) which can operate as a third guide post for the radio (100). | ||||||
| 120 | Keyboard | US12784192 | 2010-05-20 | US08222545B2 | 2012-07-17 | Ching-Cheng Tsai |
| A keyboard includes: a membrane circuit board comprising a plurality of switches; at least one keycap provided with a plurality of contact portions, each of which corresponding to one of the plurality of switches of the membrane circuit board; and a base plate provided with a plurality of openings each of which being positioned at a location corresponding to one of the plurality of switches of the membrane circuit board and one of the plurality of contact portions of the keycap, a buffering portion being formed at a corner adjoining the base plate and one of the plurality of openings. | ||||||
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