| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Door opening/closing security-retaining device for automotive vehicle | JP18984293 | 1993-07-30 | JPH06167158A | 1994-06-14 | DANIERU SUTOORU; DANIERU KUROSU |
| PURPOSE: To improve operability and anti-theft property by providing a contact- type keyboard on the roof or the like of a vehicle body and transmitting a specific code for securing the latching and unlatching of a door. CONSTITUTION: A control keyboard 2 that includes a sensing element responding to contact and being adapted to an operated key and standardizes the introduction of opening/closing codes is integrated into an automotive vehicle 1. Then, the output conductor of the keyboard 2 is connected to a decoder circuit 30, and a code from the circuit 30 is compared with that being inputted to a memory register 34 in advance by a comparator 32. Then, when the codes are identical, a control signal is transmitted to actuation equipment 36 via a switch 40, thus securing the latching and/or unlatching of a door. Further, in the case of an unlatching code signal, the control signal is transmitted to a starter 38 via a switch 42, thus prohibiting the ignition contact of the starter switch or the vehicle and hence eliminating the need for the key, a transmitter, and the like, improving anti-theft property, and performing operation at an appropriate position. COPYRIGHT: (C)1994,JPO | ||||||
| 82 | Flat keyboard | JP21728991 | 1991-08-28 | JPH04256008A | 1992-09-10 | TOMAASU ITEN |
| PURPOSE: To obtain a flat keyboard where manufacture process is facilitated. CONSTITUTION: The flat keyboard is provided with a mutually connected base foil 3 and a cover foil 4. Bag-shaped rooms 6 are formed at positions corresponding to each key 1 and 2 between the foils, the respective rooms 6 include piezo-electric elements 5 and the piezo-electric elements 5 generate an electric signal at the time of actual mechanical pressurization without a stroke. The flat keyboard has reduced thickness by which a manufacture method is facilitated and also has structure rejecting moisture and mechanical fatigue. COPYRIGHT: (C)1992,JPO | ||||||
| 83 | Push button assembly proof against rough operation | JP22176191 | 1991-09-02 | JPH04245119A | 1992-09-01 | ADORUFU EICHI MAATEIN; RICHIYAADO ARAN GUREGORII |
| PURPOSE: To inexpensively provide a push button assembly proof against rough operation. CONSTITUTION: First shoulders 5 and 5' of guide rings 4 and 4' are operatively linked to retaining rings 7 and 7' engaging first ring-shaped grooves 6 and 6'. The guide rings 4 and 4' are retained in the opening of a mounting plate 1, and are aligned with one of openings in a front plate. Push buttons 13 and 13' are slidably extended into the guide rings 4 and 4'. When one of switches is operated, second shoulders 15 and 15' over the push buttons 13 and 13' are engaged with retaining surfaces 12 and 12' to prevent the push buttons 13 anal 13' from advancing further in the operating direction. The push buttons 13 and 13' are pushed forwardly to a stopping position with elastic force generated in the switch. Then, springy clips 17 and 17' engaging second grooves 16 and 16' in the push buttons 13 and 13' abut on one end of the guide rings 4 and 4'. The push buttons 13 and 13' cooperate with the guide rings 4 and 4', thus forming seamless spherical surfaces 18 and 18' in the front plate. COPYRIGHT: (C)1992,JPO | ||||||
| 84 | JPH01170919U - | JP6817789 | 1989-06-13 | JPH01170919U | 1989-12-04 | |
| 85 | Security room | JP30183086 | 1986-12-19 | JPS62175865A | 1987-08-01 | KUROODO DARUFUAN |
| 86 | Keyboard safety protection device | US13983894 | 2012-10-31 | US09152239B2 | 2015-10-06 | Bo Zhu; Shuxian Shi; Yuzhuo Wang |
| A keyboard safety protection device for protecting a point of sale (POS) device keyboard area from being attacked includes: a protection layer, a metal dome, and a keyboard printed circuit board, wherein a key gold finger and a safety processor are arranged on the keyboard PCB, the protection layer is composed of a layer of PVDF film and a first and second silver slurries, the first and the second silver slurries are coated on the surface of the PVDF film, the surfaces of the first and second silver slurries are provided with a first and second thin film layers respectively, the first and second silver slurries are electrically connected with the key gold finger, and the first and second silver slurries are electrically connected with the safety processor to form a safety detection circuit through the keyboard printed circuit board and the safety processor. | ||||||
| 87 | RUBBER MAT KEYBOARD, PARTICULARLY A SILICONE MAT KEYBOARD | US14733319 | 2015-06-08 | US20150270078A1 | 2015-09-24 | Klaus SCHMOEGER |
| A data input and/or operator control system, particularly a keypad, also a POS keypad, having a lower portion and an upper portion and also at least one printed circuit board and at least one retaining plate. Inside, one or more protective mat(s) made of an elastic material is/are preferably adhesively bonded to the printed circuit board. In this protective mat, the components of the printed circuit board are recessed to as small an extent as possible and air ducts are incorporated in order to ensure that the keys are ventilated in relation to one another. | ||||||
| 88 | SWITCH SEAT BODY STRUCTURE AND MANUFACTURING METHOD THEREOF | US14600293 | 2015-01-20 | US20150213970A1 | 2015-07-30 | CHIH-YUAN WU; CHIH-HAO SUNG; CHEN-YUN HSIEH |
| A switch seat body structure and a manufacturing method thereof. The switch seat body structure is simplified and can be easily manufactured to enhance the resistance of the switch seat body against the external damaging force. The switch seat body structure includes a main body for assembling with an internal component of the switch. The main body is an assembly of a metal head section and a nonmetal belly section. The metal head section has a shoulder section, a skirt section connected with the shoulder section and a subsidiary shoulder section formed on the skirt section. The nonmetal belly section is overlaid and connected on at least a part of the skirt section or the entire skirt section, whereby the nonmetal belly section is connected with subsidiary shoulder section to form an integrated structure. | ||||||
| 89 | Key Unit with Support Frame | US11579519 | 2005-03-16 | US20080283375A1 | 2008-11-20 | Yuichi Iohara |
| The object of the present invention is to utilize a reinforcing plate formed out of a hard resin or a metal introduced into a key unit in order to overcome the weak point such that the conventional rubber keypads are too soft and lack shape stability, as a functional design element of equipment including a key unit into which the plate is incorporated. A support frame 4a for surrounding and supporting key groups arrayed on a key-operating surface of a key unit 1 in a manner such as a picture frame is formed by processing the outer edge of a reinforcing plate 4, and the key unit can be installed to mobile equipment directly from the outside of casing through the support frame, for example, by fitting the support frame 4a into an opening provided on the casing of the mobile equipment into which the key unit should be incorporated. As a material for a hard resin reinforcing plate, there are used PC (polycarbonate resin), PET (polyethylene terephthalate resin), PMMA (polymethylmethacrylate/acrylate resin), and a mixture thereof. As a material for a metal reinforcing plate 4, there can be used various metals such as magnesium, aluminum, stainless steel, titanium, copper, gold, etc., and an alloy thereof. For a decoration to the support frame or the exposed part of the reinforcing plate, there are used printing, painting, or various film-forming methods with a metal or a nonmetal. | ||||||
| 90 | PUSH BUTTONS | US11964732 | 2007-12-27 | US20080264767A1 | 2008-10-30 | WU-KUANG CHEN; HAO-ZHUAN LIN; XIAO-SHE BIAN; YONG-CHUAN YANG; BAI-DA YU; QIANG ZHAO |
| An exemplary push button (10) includes a main body (12) made of a ceramic material; and a connecting portion (14) integrally formed with the main body. The push button has an improved performance and is scratch resistance. | ||||||
| 91 | Flexible magnetically coupled pushbutton switch | US10683618 | 2003-10-14 | US20050077988A1 | 2005-04-14 | Anthony Van Zeeland; Steven Shepard |
| A flexible magnetically coupled pushbutton switch assembly has a coupler layer magnetically held against a flexible layer that has flaps that function as flexible armatures. The flexible armatures are normally magnetically coupled to the coupler layer. The coupler layer is a sheet of magnetic receptive rubber material that includes debossed spacers, and there are embossed crowns in the flexible armatures. The embossed crowns fit into openings in the coupler layer so that a switch user may manipulate the flexible armatures. The debossed spacers support the flexible layer above a bottom layer such that there are armature cavities for the flexible armatures. An arrangement of electrical conductors is affected when a switch user selectively manipulates a flexible armature so that an electrical circuit connected to the electrical switch is opened or closed when the switch is actuated. | ||||||
| 92 | Membrane switch with rigid fascia | US10844646 | 2004-05-13 | US20050061649A1 | 2005-03-24 | Malcolm Howie; Jiianming Huang |
| A membrane switch provides a substantially rigid front fascia without the need for flexure limiting standoffs or the like. The membrane switch may use thin, printed insulating dots whose pattern controls the force required to actuate the switch elements as a function of distance from the switch elements preventing multiple activations. | ||||||
| 93 | Door opening circuit | US10169784 | 2002-10-24 | US06713703B1 | 2004-03-30 | Ivan Roza |
| 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. | ||||||
| 94 | Impact absorbing system for a flat switch panel | US10114151 | 2002-04-02 | US20030183659A1 | 2003-10-02 | Anthony J. Van Zeeland; Steven Yale Shepard |
| An impact absorbing system for a flat switch panel has an impact spacer. The impact spacer, a rigid layer that is fixed to an energy-absorbing layer, attaches to the top surface of a flat switch panel just under the overlay. During a condition of switch abuse, the impact absorbing system disperses the energy from a high impact actuation force over a large area of the rigid layer, which in turn causes a large volume of energy-absorbing layer material to be deformed, directing the otherwise damaging impact away from a raised part of the switch that normally accepts a user provided actuation force. Preferably there is an embossed area in the rigid layer and a pip on the raised part of the switch, both improving the function and tactile feedback of the switch. The most preferred embodiment includes a polycarbonate backer on the bottom of the flat switch panel to additionally protect switch components from being damaged by a high impact actuation force. | ||||||
| 95 | Actuating system for motor-vehicle door latch | US09894808 | 2001-06-28 | US20020005016A1 | 2002-01-17 | Johannes-Theodor Menke |
| A motor vehicle has a door latch having in turn an electrical operator and is displaceable thereby between a latched position holding a respective door shut and an unlatched position permitting the door to open freely. An actuating system has a deformable actuating body incorporating electrical conductors and constructed to radically change resistance between the conductors when deformed and a control circuit connected to the conductors and to the electrical latch operator for actuating the operator and displacing the latch in the open position on deformation of the body. The body is elongated and formed with a longitudinally extending cavity. In addition it is of an elastically deformable plastic and the conductors are imbedded in and extend longitudinally of the body. The conductors are parallel and spaced. | ||||||
| 96 | Ultrasound keyboard protection | US117971 | 1998-08-07 | US6011470A | 2000-01-04 | Johannes Schulte; Oliver Liedtke |
| An apparatus for protecting a keyboard and includes a sound transformer placed in the keyboard and a sound receiver placed outside the keyboard to receive a signal radiated from the sound transformer. The signal is then analyzed to determine if the power of the radiated signal has dropped below a threshold value, indicating potential tampering of the keyboard. | ||||||
| 97 | Electric circuit actuating mechanism | US907560 | 1997-08-08 | US5954191A | 1999-09-21 | John P. Reiter |
| A mechanism (10) for actuating an electric circuit is disclosed including a cover (124) having a front wall including a broad surface and movably mounted by pins (126) extending through apertures (108) formed in a mount (90, 90') of a housing (12, 12'), with the cover (124) being biased by springs (130) located on the pins (126). Tongues (136) of the cover (124) engage the legs (118) of first and second actuating arms (112, 114) to pivot the arms (112, 114) to pivot an actuation lever (100). The lever (100) includes an actuation finger (104) which pushes against the toggle (38) of a switch (36) to de-energize the circuit. Thus, when any point of the cover (124) is pushed towards the mount (90, 90'), the switch (36) is moved to de-energize the circuit. A switch lever (70) is pivotably mounted to the housing (12, 12') and is pivoted by a slideable actuator (42) to move the switch (36) to energize the electric circuit. The components of mechanism (10) can be easily assembled by snapping or sliding into place and by sandwiching together by a minimum number of fasteners. | ||||||
| 98 | Electric circuit actuating mechanism | US747372 | 1996-11-12 | US5819913A | 1998-10-13 | John P. Reiter |
| A mechanism (10) for actuating an electric circuit includes a cover (124) having a front wall including a broad surface and movably mounted by pins (126) extending through apertures (108) formed in a mount (90) of a housing (12), with the cover (124) being biased by springs (130) located on the pins (126). Tongues (136) of the cover (124) engage the legs (118) of first and second actuating arms (112, 114) to pivot the arms (112, 114) to pivot an actuation lever (100). The lever (100) includes an actuation finger (104) which pushes against the toggle (38) of a switch (36) to de-energize the circuit. Thus, when any point of the cover (124) is pushed towards the mount (90), the switch (36) is moved to de-energize the circuit. A switch lever (70) is pivotably mounted to the housing (12) and is pivoted by a slideable actuator (42) to move the switch (36) to energize the electric circuit. | ||||||
| 99 | Adaptive keypad | US912544 | 1992-07-13 | US5510783A | 1996-04-23 | Stewart M. Findlater; Kenneth T. Hickman |
| An adaptive keypad which has one or more keys includes, for each key, a pressure transducer positioned below a semi-rigid faceplate where the pressure transducer has a resistance which decreases as the pressure compressing the transducer increases. The transducer is connected in series with a capacitor to define an RC circuit for each key. Each RC circuit has a charge time proportional to the pressure applied to the key. A time capture circuit initially and thereafter intermittently, obtains the charge time for each RC circuit for each key and computes a conductance value from that time. The initial conductance value is stored in a memory. A comparing circuit intermittently compares the initial conductance value with each subsequent conductance value generated for a key. If the comparison value generated is greater than a predefined amount, a signal is generated indicating that a key has been depressed. If the comparison value is greater than a predefined amount over a selected period of time indicating a key is permanently depressed, the initial conductance stored in the memory for that key will be modified to a new value against which subsequent comparisons will be made to determine if a key is depressed. | ||||||
| 100 | Illuminated and moisture-sealed switch panel assembly | US916414 | 1992-07-20 | US5340955A | 1994-08-23 | Samuel J. Calvillo; Donald L. Horton; Frank Ganz |
| An environmentally sealed key switch assembly has a key pad formed from a plurality of individual keys preferably arranged in rows and columns. A first elastomeric sheet has a plurality of holes corresponding to positions of keys in the key pad. Each hole stretches around a corresponding one of the keys in order to provide an environmental seal. A second and unbroken elastomeric sheet stretches under the keys to provide a second environmental seal. The keys press downwardly upon, stretch, and deform the second elastomer sheet and thereby operate an electrical contact. When the key is released the memory of the elastomeric sheets provide a return force to restore the key to normal. | ||||||
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