| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 按压开关 | CN201680016820.7 | 2016-04-26 | CN107430951A | 2017-12-01 | 八岛优贵; 贞松伊鹤; 田泽俊彦 |
| 本发明提供喀哒触感良好并且能够减小操作音的按压开关。按压开关(1)具备：可动触点构件(20)，其具有形成为拱顶状且能够伴随按压操作而进行翻转动作的拱顶部(21a)；和固定触点构件(10)，其具有能够与可动触点构件(20)接触分离的第一固定触点部(10a)，当开始可动触点构件(20)的按压操作时，按压操作所需的操作载荷逐渐增加，然后通过拱顶部(21a)进行翻转动作而操作载荷减少，在进一步继续进行按压操作时操作载荷再次增加，其特征在于，在经过操作载荷从减少转变为增加的拐点之后，拱顶部(21a)与第一固定触点部(10a)接触。 | ||||||
| 2 | MULTI-POLE DOME SWITCH | US16006790 | 2018-06-12 | US20180358191A1 | 2018-12-13 | Trent Zimmer |
| Implementations of a multi-pole dome switch configured to simultaneously, or nearly simultaneously, close or open two separate circuits are provided. In some implementations, a multi-pole dome switch may comprise a tactile metal dome and a conductive insert that are separated by an insulator. In some implementations, when the dome is depressed, the dome and the conductive insert are configured to simultaneously, or nearly simultaneously, make conductive contact with two traces of a first circuit and two traces of a second circuit, respectively, positioned thereunder on a PCB. In this way, the multi-pole dome switch is able to simultaneously, or nearly simultaneously, close two separate circuits. Succinctly put, in some implementations, the multi-pole dome switch may be configured to act as a double-pole, double-throw switch. | ||||||
| 3 | SPRING PLATE, PUSH SWITCH INCLUDING SPRING PLATE, AND ELECTRONIC DEVICE INCLUDING PUSH SWITCH | US15642615 | 2017-07-06 | US20180068810A1 | 2018-03-08 | Ryo WAKUDA |
| In a first aspect of the present disclosure, a spring plate includes a central portion; a first leg portion projecting outward from an edge of the central portion; and a second leg portion projecting outward from the edge of the central portion. The first leg portion includes a hollow portion that is positioned within an outline of the first leg portion in a top plan view, and the second leg portion includes a hollow portion that is positioned within an outline of the second leg portion in a top plan view. | ||||||
| 4 | Panel switch and method for making same | US56105 | 1993-05-03 | US5286937A | 1994-02-15 | Kouichi Santo; Nobuo Ogasawara |
| A panel switch for use in electronic apparatus and a method for making same, the panel switch employing a diaphragm whereby the operator turns on the switch with a feeling of security. To locate a diaphragm, a sheet having an adhesive layer on one side is used instead of a conventional spacer, and the diaphragm is secured to an insulated substrate with the sheet. The non-use of the spacer saves cost and labor, thereby producing panel switches more economically. | ||||||
| 5 | PANEL SWITCH AND METHOD OF PRODUCING THE SAME | EP89912131.3 | 1989-11-07 | EP0399048B1 | 1996-07-10 | SANTO, Kouichi; OGASAWARA, Nobuo |
| A cheaply constructed panel switch using a diaphragm which provides touch feeling when it is operated, the switch being used for the electronic devices. The switch does not use a spacer that had hitherto been used to determine the position of the diaphragm (14). Instead, the diaphragm (14) is adhered to the lower surface of a sheet (15) coated with adhesive, and the sheet is adhered onto the insulating substrate (12) to fasten the diaphragm (14). The spacer is no more used to facilitate the method of production, and a panel switch is cheaply obtained. | ||||||
| 6 | PUSH SWITCH AND ELECTRONIC DEVICE INCLUDING PUSH SWITCH | US15647625 | 2017-07-12 | US20180025860A1 | 2018-01-25 | Ryo WAKUDA |
| In a first aspect of the present disclosure, a push switch includes a resilient member that is made of metal, and the resilient member including a concave shape and an opening that is positioned at a center of the concave shape and at least two protrusions each protruding outward and downward with an oblique angle around the concave shape. | ||||||
| 7 | Low-profile flip-over contact piece for tactile switch | US09882531 | 2001-06-15 | US20010052452A1 | 2001-12-20 | Syuuya Yokobori |
| A dome portion of a contact piece has a plurality of circumferentially-spaced-apart marginal portions and a plurality of dome extensions provided between the marginal portions. | ||||||
| 8 | Panel switch and method for making same | US133475 | 1993-10-07 | US5451285A | 1995-09-19 | Kouichi Santo; Nobuo Ogasawara |
| A panel switch for use in electronic apparatus and a method for making same, the panel switch employing a diaphragm whereby the operator turns on the switch with a feeling of security. To locate a diaphragm, a sheet having an adhesive layer on one side is used instead of a conventional spacer, and the diaphragm is secured to an insulated substrate with the sheet. The non-use of the spacer saves cost and labor, thereby producing panel switches more economically. | ||||||
| 9 | Spring plate, push switch including spring plate, and electronic device including push switch | US15642615 | 2017-07-06 | US10096439B2 | 2018-10-09 | Ryo Wakuda |
| In a first aspect of the present disclosure, a spring plate includes a central portion; a first leg portion projecting outward from an edge of the central portion; and a second leg portion projecting outward from the edge of the central portion. The first leg portion includes a hollow portion that is positioned within an outline of the first leg portion in a top plan view, and the second leg portion includes a hollow portion that is positioned within an outline of the second leg portion in a top plan view. | ||||||
| 10 | PUSH SWITCH | US15705702 | 2017-09-15 | US20180005777A1 | 2018-01-04 | Yuki YASHIMA; Izuru SADAMATSU; Toshihiko TAZAWA |
| A push switch includes a movable contact including a dome part that is shaped like a dome and configured to be inverted in shape when pressed, and a fixed contact including a first fixed contact, the movable contact being configured to be brought into contact with and away from the first fixed contact. The push switch is configured such that an operating load necessary to press the movable contact gradually increases after the movable contact starts to be pressed, decreases thereafter when the dome part is inverted, and increases again when the movable contact is further pressed, and the dome part contacts the first fixed contact after an inflection point at which the decreased operating load starts to increase again. | ||||||
| 11 | Tact switch | US10426823 | 2003-04-29 | US06756554B1 | 2004-06-29 | Yong-Hui Hu |
| A tact switch includes an insulative housing, a plurality of fixed contacts retained in the insulative housing, a movable contact, an actuator and a top cover. Each fixed contact portion exposed on the bottom wall of the insulative housing. The top cover is mounted on the housing and has an engaging plate projecting downwardly therefrom. The movable contact is positioned between the fixed contacts and the top cover and has a plurality of projections projecting therefrom. The actuator has an operating portion and a press portion slidably mounted between the top cover and the movable contact. In operation, when the operating portion is pressed inwardly, the movable contact elastically deforms such that the plurality of projections move downwardly to electrically contact with the plurality of contact portions. | ||||||
| 12 | Panel switch and method for making same | US499454 | 1990-06-27 | US5224591A | 1993-07-06 | Kouichi Santo; Nobuo Ogasawara |
| A panel switch for use in electronic apparatus and a method for making same, the panel switch employing a diaphragm whereby the operator turns on the switch with a feeling of security. To locate a diaphragm, a sheet having an adhesive layer on one side is used instead of a conventional spacer, and the diaphragm is secured to an insulated substrate with the sheet. The non-use of the spacer saves cost and labor, thereby producing panel switches more economically. | ||||||
| 13 | Dust venting contact with a non-circular hole | US405108 | 1982-08-04 | US4412113A | 1983-10-25 | Itaru Mitsugi; Shunzo Oka; Yoshinobu Nakagawa; Kenichi Shiho |
| In a push-on switch comprising a moving contact 6 of partial-hemisphere-face-shaped resilient metal diaphragm which is disposed with its periphery on a pair of peripheral fixed contacts 2b,2b in a contacting manner and at its central part apart above a central fixed contact 2a in an isolated manner at normal state,the improvement is made such that the metal diaphragm moving contact 6 has an opening 6a having at least a protrusion 6b with respect to the opening 6a;so that the opening 6a allows air to pass at inversing and restoring motions of the central principal part of the moving contact 6, thereby preventing drafting of dust onto the central fixed contact 2a, and that the protrusion 6b slides on and cleans the surface of the central fixed contact 2a at each pushing down of the central part of the moving contact 6. | ||||||
| 14 | Member for switch | JP2002114740 | 2002-04-17 | JP2003308758A | 2003-10-31 | TANAKA ATSUKO |
| PROBLEM TO BE SOLVED: To provide member for switches providing suitable click feeling regardless of a thin type switch, and easy to manufacture and with high quality. SOLUTION: The member 1 for a switch includes a pressing element 6 connecting the contact of the switch by pressing a key top 5 and reversed bowl shaped elastic member 8, 32 generating clicking feel in pressing the key top 5. The elastic members 8, 32 has through holes 16 at top parts thereof and the pressing element 6 is provided with a guide pin 18 passing through the through hole 16 and pressing part 17 locally pressing a peripheral part of the through hole 16. COPYRIGHT: (C)2004,JPO | ||||||
| 15 | Push-on switch | JP22345697 | 1997-08-20 | JP3046785B2 | 2000-05-29 | 正 中川; 守男 多田; 陽三 小原; 信治 津田 |
| 16 | Push-on switch | JP10165197 | 1997-04-18 | JP3046781B2 | 2000-05-29 | 正 中川; 守男 多田; 陽三 小原; 信治 津田 |
| 17 | Push-on type switch | JP25518297 | 1997-09-19 | JPH1074428A | 1998-03-17 | TSUDA SHINJI; TADA MORIO; NAKAGAWA TADASHI; OBARA YOZO |
| PROBLEM TO BE SOLVED: To provide a push-on type switch capable of obtaining a clear clicking sense by simple constitution. SOLUTION: Center part and end part contacts 20a and 20b are formed on a base plate 10. A tact metallic plate 30, having a dish-like part 30a capable of performing reversal action and bent so as to abut on the end part contact 20b at part of an outer peripheral edge, and protruded in a direction moving apart from the base plate 10, is arranged on the base plate 10. An insulating cover member 40 is fixed to the base plate 10 by adhesive so as to cover the tact metallic plate 30. A gap (g), for escaping air in a space formed between the tact metallic plate 30 and the base plate 10, is formed between the surface of the tact metallic plate 30 and the insulating cover member 40. | ||||||
| 18 | Panel switch and manufacture thereof | JP28081188 | 1988-11-07 | JPH02126524A | 1990-05-15 | MITO KOICHI; OGASAWARA NOBUO |
| PURPOSE:To obtain a panel switch at a low price by adhering a diaphragm to a sheet to the under surface of which an adhesive is applied so as to stick the sheet to an insulated substrate and fix the diaphragm. CONSTITUTION:The upper surface of a diaphragm 14 and an insulated substrate 12 are adhered by use of a sheet 15 on the under-surface of which a pressure sensitive adhesive layer is placed which is somewhat expandable so that the diaphragm 14 is mounted to the insulated substrate 12. A button 16 is held to a case 17, and provided corresponding to a diaphragm 14. When the button 16 is pushed from above, the diaphragm 14 is deformed through the sheet 15 to make a contact 11a conduct to a contact 11b with the result that the contact 1a is made to contact to the contact 11b through the diaphragm 14. Thereby, it is possible to remove a spacer and form an operating panel switch at a low price. | ||||||
| 19 | Contact spring | JP2001311305 | 2001-10-09 | JP2003123566A | 2003-04-25 | MASUDA MASAJI |
| PROBLEM TO BE SOLVED: To eliminate contact failure due to foreign matter intrusion in a contact spring for a switch with click action used in a small electronic apparatus. SOLUTION: A moving contact 4 shaped like a tongue piece is formed by a U-shaped cutout or an oblong hole 3 in a center of a dome shaped body 2 of the contact spring with click action, and the moving contact 4 is bent toward a recessed face side of the contact spring body 2 and protruded therefrom. Two of the moving contacts 4 are formed symmetrically using a diametral line as a symmetry axis toward directions separating from a center position of the contact spring body 2. The contact spring body 2 is formed in an elliptic shape, and gaps are formed in long edge portions. COPYRIGHT: (C)2003,JPO | ||||||
| 20 | Push-on switch | JP25518297 | 1997-09-19 | JP3046788B2 | 2000-05-29 | 正 中川; 守男 多田; 陽三 小原; 信治 津田 |
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