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    • 4. 发明专利
    • Multi-stage operation switch
    • 多级操作开关
    • JP2010135319A
    • 2010-06-17
    • JP2009261694
    • 2009-11-17
    • Hanbit Precision Co Ltdハンビット プレシジョン カンパニー リミテッド
    • LEE KEUN-JU
    • H01H13/66H01H13/48
    • H01H13/48H01H13/44H01H13/64H01H2205/018H01H2205/026H01H2215/016H01H2215/022H01H2215/024H01H2225/018H01H2239/004
    • PROBLEM TO BE SOLVED: To provide a multi-stage operation switch capable of supplying different signals according to the pressure applied on the switch.
      SOLUTION: The multi-stage operation switch has a switch printed-circuit board which is connected to a printed-circuit board of electronic apparatus and has one or more contacts installed on the upper side and an elastic plate which is installed on the upper side of the switch printed-circuit board and connects electrically the contact and the contact when applied with a pressure. The elastic plate has a first projection part which is formed projected from the end part to the upper direction, a second projection part which is connected to the first projection part and is formed projected to the same direction as the first projection part, and a first slanted part which is bent from the end part of the elastic plate to the opposite direction to the first projection part.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够根据施加在开关上的压力提供不同信号的多级操作开关。 解决方案:多级操作开关具有开关印刷电路板,其连接到电子设备的印刷电路板,并且具有安装在上侧的一个或多个触点和安装在上侧的弹性板 开关印刷电路板的上侧,并在施加压力时将触点和触点电连接。 弹性板具有从端部向上方突出形成的第一突出部,与第一突起部连接并与第一突起部相同方向突出地形成的第二突起部, 从弹性板的端部向与第一突出部相反的方向弯曲的倾斜部。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Light guiding sheet and movable contact body using the same
    • 光导板和可移动的接触体使用相同
    • JP2010135160A
    • 2010-06-17
    • JP2008309387
    • 2008-12-04
    • Panasonic Corpパナソニック株式会社
    • TACHIHATA NAOKIAISAKA TSUTOMUWATANABE HIROTOSHICHIKAHISA YOSUKE
    • H01H13/02H01H13/702
    • H01H13/83H01H2205/018H01H2209/082H01H2219/044H01H2219/056H01H2219/062
    • PROBLEM TO BE SOLVED: To provide objects capable of having bright and uniform illumination, using a simple structure concerning a light guiding sheet used for operations of various electronic devices, and to provide a movable contact that uses the light guiding sheet.
      SOLUTION: The light guiding sheet 13 capable of having bright and uniform illumination can be attained in a simple structure since plenty of light can be reflected with inorganic oxide with a large refractive index dispersed in a synthetic resin by forming an uneven light-emitting section 12, formed at a lower face of a base material 1 with the synthetic resin, wherein the inorganic oxide is dispersed and a plurality of the light-emitting sections 12 can be light-emitted brightly with the fewer number of light-emitting elements 9, and the movable contact 16 using the light guiding sheet can be attained.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供能够具有明亮和均匀照明的物体,使用关于用于各种电子设备的操作的导光片的简单结构,并且提供使用导光片的可动接触件。 解决方案:能够以简单的结构实现能够具有明亮均匀照明的导光片13,因为可以通过形成不均匀发光的方式将足够的光与具有分散在合成树脂中的大折射率的无机氧化物反射, 发光部12,其在合成树脂的基材1的下表面形成,其中无机氧化物分散,并且多个发光部12能够以较少数量的发光元件亮度发光 可以实现使用导光片的可动触点16。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Key switch sheet and key switch module
    • 钥匙开关片和钥匙开关模块
    • JP2009238679A
    • 2009-10-15
    • JP2008085763
    • 2008-03-28
    • Omron Corpオムロン株式会社
    • OSUMI YOSHIMASA
    • H01H13/702H01H11/00H01H13/02H01H13/48
    • H01H13/88H01H13/7006H01H2205/018H01H2205/026H01H2205/03H01H2221/006H01H2227/01H01H2227/028H01H2227/032H01H2229/028
    • PROBLEM TO BE SOLVED: To improve thinning and manufacturability of a key switch, and to improve a click feeling in the key switch while reducing cost, by improving the click feeling in the key switch without adding a new part and a new mechanism. SOLUTION: A circular projection part 18a is formed on a reverse surface of a fixing sheet 12 by a pressure sensitive adhesive layer, and a nonadhesive surface 19 having no pressure sensitive adhesive layer is annularly formed on its outer periphery, and a board pressure sensitive adhesive layer 18b is also formed on the nonadhesive surface 19 by the pressure sensitive adhesive layer. A domed contact point spring 14 is fixed to the fixing sheet 12 by adhering its apex part to the projection part 18a. The board pressure sensitive adhesive layer 18b is adhered to a surface of a printed wiring board 13 by superposing the contact point spring 14 on the printed wiring board 13 provided with contact point parts 15a and 15b, and the printed wiring board 13 and the fixing sheet 12 are integrated. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提高钥匙开关的变薄和制造性,并且通过提高钥匙开关中的咔嗒感而不增加新的部件和新的机构,可以在降低成本的同时提高钥匙开关的咔嗒感 。 解决方案:通过压敏粘合剂层在固定片12的背面上形成圆形突出部分18a,并且在其外周上环形地形成不具有压敏粘合剂层的非粘合表面19, 压敏粘合剂层18b也通过压敏粘合剂层形成在非粘附表面19上。 圆顶接触点弹簧14通过将其顶点部分粘附到突出部18a而固定到固定片12。 通过将接触点弹簧14叠置在设置有接触点部分15a和15b的印刷线路板13上,并且印刷线路板13和固定片材13将板压敏粘合剂层18b粘附到印刷线路板13的表面上 12被集成。 版权所有(C)2010,JPO&INPIT