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41. 发明授权

US4249044A Membrane switch with means for preventing contamination of the interior thereof 失效
标题翻译：具有用于防止其内部污染的装置的膜开关
公开(公告)号：US4249044A
公开(公告)日：1981-02-03
申请号：US32113
申请日：1979-04-23
申请人： Willis A. Larson
发明人： Willis A. Larson
IPC分类号： H01H13/702 , H01H13/785 , H01H13/70
CPC分类号： H01H13/785 , H01H13/702 , H01H2201/024 , H01H2213/006 , H01H2213/01 , H01H2213/014 , H01H2213/016 , H01H2227/018 , H01H2227/02 , H01H2229/002 , H01H2229/028 , H01H2239/03
摘要： A membrane switch has a substrate and a plurality of first conductors formed on the substrate. A flexible membrane having a plurality of second conductors formed thereon is positioned relative to the substrate by a spacer which may be adhesively secured to both membrane and substrate. There are openings in the spacer in register with aligned first and second conductors. The membrane is caused to move toward the substrate through an opening to cause contact between the aligned first and second conductors in response to pressure upon the exterior of the membrane. There are vent passage means interconnecting the spacer openings, which vent passage means may be open to the atmosphere.
摘要翻译：膜开关具有基板和形成在基板上的多个第一导体。在其上形成有多个第二导体的柔性膜通过间隔件相对于基板定位，间隔件可以粘合地固定到膜和基板。间隔器中有开口，与对准的第一和第二导体对齐。使膜通过开口朝向基板移动，以响应于膜外部的压力而引起对准的第一和第二导体之间的接触。存在将间隔开口互连的排气通道装置，排气通道装置可以对大气开放。

42. 发明授权

US3663779A Sealed electrical package 失效
标题翻译：密封电气包装
公开(公告)号：US3663779A
公开(公告)日：1972-05-16
申请号：US3663779D
申请日：1969-05-12
申请人： DATANETICS CORP
发明人： GERLACH RICHARD K , MILLER MERYL E
IPC分类号： F16J15/52 , H01H13/702 , H01H9/04
CPC分类号： F16J15/52 , H01H13/702 , H01H2213/014 , H01H2223/002 , H01H2223/022
摘要： A substantially sealed and pressure compensated electrical package including a limp bladder in fluid communication with a module having electrical switching elements, the bladder being capable of substantially stress free inflation and deflation in response to changes in external environment pressures, without any fluid exchange between the module and the environment, whereby protection against toxic atmospheres is provided and inadvertent switching due to environmental pressure changes is avoided.
摘要翻译：一种基本上密封和压力补偿的电气包装，其包括与具有电开关元件的模块流体连通的瘪气囊，所述气囊能够响应于外部环境压力的变化而基本上无应力的膨胀和放气，而不需要模块之间的任何流体交换和环境，从而避免了防止有毒气氛的保护，并避免了由于环境压力变化引起的意外切换。

43. 发明专利

JP4273867B2 Switch for vehicle 有权
公开(公告)号：JP4273867B2
公开(公告)日：2009-06-03
申请号：JP2003286660
申请日：2003-08-05
申请人：パナソニック株式会社
发明人：学城下 , 重隆堂薗 , 博之小坂
IPC分类号： B60J5/00 , H01H13/04 , H01H13/06 , H01H13/18
CPC分类号： H01H13/06 , H01H13/183 , H01H2009/048 , H01H2213/014

44. 发明专利

JP2005011707A Switch for keyboard 有权
标题翻译：切换键盘
公开(公告)号：JP2005011707A
公开(公告)日：2005-01-13
申请号：JP2003175262
申请日：2003-06-19
申请人： Minebea Co Ltd , ミネベア株式会社
发明人： YONEYAMA MASAYUKI
IPC分类号： H01H13/14 , H01H3/12 , H01H13/06 , H01H13/70 , H01H13/702 , H01H13/82
CPC分类号： H01H13/82 , H01H3/125 , H01H2213/002 , H01H2213/014
摘要： PROBLEM TO BE SOLVED: To provide a switch for a key board making key arrangement other than linear arrangement possible, having sealed structure, high operation feeling, and releasing variation of inner spaces in operation to the inside of the switch.
SOLUTION: The switch for the keyboard comprises a membrane sheet 12 in which an expansion member 16 having a moving electrode 22 and a fixed electrode 18 are installed on a upper surface and a passed through ventilation hole 23 is installed in the vicinity of the fixed electrode; a fixed electrode support 13 and an expansion member support 14 installed on the lower surface of the membrane sheet; and a base plate 11 installed on the opposite side to the membrane sheet through the both supports, and the expansion member 16 is installed so as to cover the fixed electrode and the ventilation hole 23 near the fixed electrode, a space communicating with the ventilation hole is constituted with the membrane sheet and the base plate, and a space 29(A) formed with the expansion member and the membrane sheet and a space 21(B) formed with the membrane sheet, the base plate, and the supports are communicated with each other through the ventilation hole.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于键盘制造的开关，其不是线性布置，而是具有密封结构，高操作感和释放内部空间在开关内部的操作的变化。解决方案：键盘开关包括膜片12，其中具有移动电极22和固定电极18的扩张部件16安装在上表面上，并且通过通气孔23安装在固定电极; 固定电极支撑件13和安装在膜片的下表面上的膨胀件支撑件14; 以及通过两个支撑件安装在与膜片相反的一侧上的基板11，并且膨胀构件16安装成覆盖固定电极附近的固定电极和通气孔23，与通气孔连通的空间由所述膜片和所述基板构成，并且形成有所述膨胀部件和所述膜片的空间29（A）和形成有所述膜片，所述基板和所述支撑体的空间21（B）与所述膜片彼此通过通风孔。版权所有（C）2005，JPO＆NCIPI

45. 发明专利

JP5567470B2 Switching equipment 有权
公开(公告)号：JP5567470B2
公开(公告)日：2014-08-06
申请号：JP2010292713
申请日：2010-12-28
申请人：株式会社東海理化電機製作所
发明人：敏仁 ▲高▼井
IPC分类号： H01H13/12 , H01H13/52
CPC分类号： H01H13/82 , H01H2213/014 , H01H2215/008 , H01H2215/048 , H01H2223/002 , H01H2227/02 , H01H2239/034

46. 发明专利

JP2012142128A Switch device 有权
标题翻译：开关装置
公开(公告)号：JP2012142128A
公开(公告)日：2012-07-26
申请号：JP2010292713
申请日：2010-12-28
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： TAKAI TOSHIHITO
IPC分类号： H01H13/12 , H01H13/52
CPC分类号： H01H13/82 , H01H2213/014 , H01H2215/008 , H01H2215/048 , H01H2223/002 , H01H2227/02 , H01H2239/034
摘要： PROBLEM TO BE SOLVED: To reduce a contact failure due to foreign substances, by making the foreign substances in an air collecting chamber hard to be sucked into a contact chamber.SOLUTION: A switch device includes a substrate having a fixed contact, and a rubber sheet 13. The rubber sheet 13 has a contact dome portion 19, a moving contact 20, a first recessed portion 21, a second recessed portion 22, a guiding groove 23, a reverse stopping portion 24, and a ventilation groove 25. A contact chamber 26, an air collecting chamber 27, a foreign substance collecting chamber 28, a guiding passage 29, and a ventilation passage 30 are formed between the rubber sheet 13 and the substrate. The guiding passage 29 communicates the air collecting chamber 27 and the foreign substance collecting chamber 28. The ventilation passage 30 communicates the contact dome portion 19 and the guiding passage 29. The moving contact 20 contacts/separates to/from the fixed contact with the elastic deformation of the contact dome portion 19. At that time, the contact chamber 26 breathes, and the foreign substances sucked from the air collecting chamber 27 to the guiding passage 29 are guided by the guiding passage 29 so as to enter the foreign substance collecting chamber 28, and a backflow is prevented by the reverse stopping portion 24.
摘要翻译：要解决的问题：通过使空气收集室中的异物难以被吸入接触室来减少由于异物引起的接触故障。解决方案：开关装置包括具有固定触点的基板和橡胶片13.橡胶片13具有接触圆顶部分19，可动触点20，第一凹部21，第二凹部22，引导槽23，反向止动部24以及通风槽25.在橡胶之间形成有接触室26，集气室27，异物收集室28，引导通路29以及通风路30 片13和基片。引导通道29连通空气收集室27和异物收集室28.通气通道30连通接触圆顶部分19和引导通道29.移动触点20与固定触点接触/分离弹性接触穹顶部19的变形。此时，接触室26被吸入，从集尘室27吸引到引导通路29的异物被引导通路29引导，进入异物收集室 28，并且通过反向停止部分24防止回流。版权所有：（C）2012，JPO＆INPIT

47. 发明专利

JP2005056695A Switch for vehicle 有权
标题翻译：车辆开关
公开(公告)号：JP2005056695A
公开(公告)日：2005-03-03
申请号：JP2003286660
申请日：2003-08-05
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： DOSONO SHIGETAKA , SHIROSHITA MANABU , KOSAKA HIROYUKI
IPC分类号： B60J5/00 , H01H13/04 , H01H13/06 , H01H13/18
CPC分类号： H01H13/06 , H01H13/183 , H01H2009/048 , H01H2213/014
摘要： PROBLEM TO BE SOLVED: To provide a switch for vehicle used for detection of opening and closing or the like of automobile door in which a stable operation with superior operating feeling can be obtained.
SOLUTION: A plurality of thin ridged parts 16A is formed on a cover 16 which covers the connecting part of switch contacts and lead wires 9 and the lower part of the case. Therefore, at the time of pushing operation, the ridged parts 16 of bellows shape of the cover 16 expands toward outside and the compression of the air inside the switch is released, thereby a vehicle switch having a superior operating feeling with stable operation can be obtained.
COPYRIGHT: (C)2005,JPO&NCIPI

48. 发明专利

TW460826B 一種具有調壓氣室之薄膜式開關電路板失效
简体标题：一种具有调压气室之薄膜式开关电路板
公开(公告)号：TW460826B
公开(公告)日：2001-10-21
申请号：TW089106045
申请日：2000-03-31
申请人：達方電子股份有限公司
发明人：葉季斌
IPC分类号： G06F
CPC分类号： A41D13/087 , A45D29/00 , A45D44/12 , A45D2029/008 , H01H13/702 , H01H2213/014
摘要：本發明提供一種使用於一電腦鍵盤之薄膜式開關電路板。該電腦鍵盤包含有一基座，至少一按鍵結構，而該薄膜式開關電路板係設置於該基座與該按鍵結構之間。該薄膜式開關電路板包含有一上薄膜電路層，一下薄膜電路層，以及至少一調壓氣室設於該薄膜式開關電路板上。該上薄膜電路層包含至少一上接觸點，而該下薄膜電路層包含有相對應之下接觸點。該下薄膜電路層係置於該上薄膜電路層的下方並可以黏貼的方式結合，並因此於該上下接觸點間形成一包含空氣之預置空間，使該上下接觸點間距離一預定高度。該按鍵結構可致動一上接觸點以接觸一相對應之下接觸點，而產生一相對應的按鍵訊號。該調壓氣室係與該預置空間相通，用來調整該預置空間內之氣壓。當外界之氣壓有所變化時，該調壓氣室之容積會隨之增大或縮小以調整該預置空間內之氣壓，因此使該上接觸點仍能為該按鍵結構所致動以接觸該相對應之下接觸點，或是使該上下接觸點間之距離能維持約略於該預定高度。
简体摘要：本发明提供一种使用于一电脑键盘之薄膜式开关电路板。该电脑键盘包含有一基座，至少一按键结构，而该薄膜式开关电路板系设置于该基座与该按键结构之间。该薄膜式开关电路板包含有一上薄膜电路层，一下薄膜电路层，以及至少一调压气室设于该薄膜式开关电路板上。该上薄膜电路层包含至少一上接触点，而该下薄膜电路层包含有相对应之下接触点。该下薄膜电路层系置于该上薄膜电路层的下方并可以黏贴的方式结合，并因此于该上下接触点间形成一包含空气之预置空间，使该上下接触点间距离一预定高度。该按键结构可致动一上接触点以接触一相对应之下接触点，而产生一相对应的按键信号。该调压气室系与该预置空间相通，用来调整该预置空间内之气压。当外界之气压有所变化时，该调压气室之容积会随之增大或缩小以调整该预置空间内之气压，因此使该上接触点仍能为该按键结构所致动以接触该相对应之下接触点，或是使该上下接触点间之距离能维持约略于该预定高度。

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