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公开(公告)号：US5080613A
公开(公告)日：1992-01-14
申请号：US585503
申请日：1990-09-20
IPC分类号： H01R24/00
CPC分类号： H01R12/737 , H01R12/85
摘要： A combination of a plug assembly to be attached to a printed wiring board, and a receptacle assembly to be attached to a shelf back-board. The plug assembly comprises a set of plug contacts mounted to a plug housing. The receptacle assembly comprises a receptacle housing capable of mating engagement with the plug housing, and a set of resilient, bladelike receptacle contacts mounted to the receptacle housing. Each bladelike receptacle contact has two protuberances formed in longitudinally spaced positions thereon. Each receptacle contact is so made that only one of the two protuberances thereon is normally held against one associated plug contact upon interfitting engagement of the receptacle housing with the plug housing. At least selected one of the receptacle contacts butts on a projection on the receptacle housing and is thereby resiliently displaced in such a direction that the two protuberances on the displaced receptacle contact are both held against one associated plug contact. Thus, when the plug assembly is being inserted in the receptacle assembly, the plug contacts engage some of the receptacle contacts earlier than the others.
摘要翻译： 要连接到印刷电路板的插头组件和要附接到搁架背板的插座组件的组合。 插头组件包括安装到插头壳体的一组插头触头。 插座组件包括能够与插头壳体配合接合的插座壳体，以及安装到插座壳体的一组弹性的扁平插座触头。 每个扁平的插座触点具有在其上纵向间隔开的位置上形成的两个突起。 每个插座接触件如此制成，使得只要其中的两个突起中的一个通常在插座壳体与插头壳体相互配合时保持在一个相关联的插头触点上。 插座触点中的至少一个插座接触件对接在插座壳体上的突起上，从而沿着使移位的插座触头上的两个突起都抵住一个相关联的插头触头的方向弹性移位。 因此，当插头组件插入插座组件中时，插头触点比其他触点更早地接合一些插座触点。
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公开(公告)号：US08371869B2
公开(公告)日：2013-02-12
申请号：US12838426
申请日：2010-07-16
申请人： Masayoshi Shigihara
发明人： Masayoshi Shigihara
IPC分类号： H01R13/28
CPC分类号： H01R4/58
摘要： A minute connector with a first connecting member and a second connecting member. The first connecting member has a first conductive portion disposed at each of the bottom surface of a plurality of recessing portions set at an insulative first substrate connected to first ends, and first contacts made of first carbon nanotube bundles protruding from the surface of a first substrate at second ends. The second connecting member has second contacts made of second carbon nanotube bundles connected to second conductive portions disposed at each of the bottom surface of recessing portions set at an insulative second substrate corresponding to each of the first contacts at first ends. Each of the first carbon nanotubes contacts between the second carbon nanotubes with each other in an overlapping manner at the state that the first contacts are contacted with each of the corresponding second contacts.
摘要翻译： 具有第一连接构件和第二连接构件的分钟连接器。 第一连接构件具有设置在与第一端连接的绝缘性第一基板上的多个凹部的每个底面上的第一导电部，以及从第一基板的表面突出的第一碳纳米管束构成的第一触点 在第二端。 第二连接构件具有第二触点，该第二触点由连接到第二导电部分的第二触点构成，第二导电部分设置在设置在与第一端部处的每个第一触点对应的绝缘性第二基板的凹陷部分的每个底面处。 每个第一碳纳米管在第一触点与每个相应的第二触点接触的状态下以重叠的方式彼此接触在第二碳纳米管之间。
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公开(公告)号：US20110053393A1
公开(公告)日：2011-03-03
申请号：US12838426
申请日：2010-07-16
申请人： Masayoshi SHIGIHARA
发明人： Masayoshi SHIGIHARA
IPC分类号： H01R4/58
CPC分类号： H01R4/58
摘要： A minute connector is provided with a first connecting member and a second connecting member. The first connecting member has a first conductive portion disposed at each of the bottom surface of a plurality of recessing portions set at an insulative first substrate connected to first ends, and first contacts made of first carbon nanotube bundles protruding from the surface of a first substrate at second ends. The second connecting member has second contacts made of second carbon nanotube bundles connected to second conductive portions disposed at each of the bottom surface of recessing portions set at an insulative second substrate corresponding to each of the first contacts at first ends. Each of the first carbon nanotubes contacts between the second carbon nanotubes with each other in an overlapping manner at the state that the first contacts are contacted with each of the corresponding second contacts.
摘要翻译： 微型连接器设置有第一连接构件和第二连接构件。 第一连接构件具有设置在与第一端连接的绝缘性第一基板上的多个凹部的每个底面上的第一导电部，以及从第一基板的表面突出的第一碳纳米管束构成的第一触点 在第二端。 第二连接构件具有第二触点，该第二触点由连接到第二导电部分的第二触点构成，第二导电部分设置在设置在与第一端部处的每个第一触点对应的绝缘性第二基板的凹陷部分的每个底面处。 每个第一碳纳米管在第一触点与每个相应的第二触点接触的状态下以重叠的方式彼此接触在第二碳纳米管之间。
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公开(公告)号：US5136420A
公开(公告)日：1992-08-04
申请号：US541822
申请日：1990-06-21
CPC分类号： G02B6/2551 , G02B6/2835 , H01S3/094003 , H01S3/09408
摘要： An optical fiber amplifier is disclosed wherein pumping light and signal light are introduced into an optical fiber doped with a rare-earth element to directly amplify the signal light. The optical fiber amplifier of the invention comprises means constituted from a reflecting film, a fiber loop or the like for causing pumping light to pass by a plurality of times in the doped fiber. Due to the provision of the reflective film or the fiber loop, pumping light can be utilized efficiently, and the amplification factor of the optical fiber amplifier is improved.
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公开(公告)号：US4226491A
公开(公告)日：1980-10-07
申请号：US33896
申请日：1979-04-27
申请人： Kazuo Kazama , Akira Oka , Masayoshi Shigihara , Sueo Shinbashi
发明人： Kazuo Kazama , Akira Oka , Masayoshi Shigihara , Sueo Shinbashi
CPC分类号： H05K7/1461 , H05K1/02 , H05K1/117 , H05K2201/09063
摘要： An electronic device comprising a printed circuit board unit contained in a protective cover, and which also serves as a guide member when the electronic device is inserted into a mounting chassis. The cover is constructed from a member formed in one piece, the member having cover portions and flexible hinge portions for permitting the cover portions to be pivotally moved with respect to each other between open and closed positions of the cover. The printed circuit board unit has a printed circuit board which is integrally formed at respective opposed ends with an electrical connector and a handle, which both project out of the cover. Such construction is simple and inexpensive to manufacture.
摘要翻译： 一种电子设备，包括容纳在保护盖中的印刷电路板单元，并且当电子设备插入安装底盘中时也用作引导构件。 盖由一体成形的构件构成，该构件具有盖部和柔性铰链部，用于允许盖部在盖的打开和关闭位置之间相对于彼此枢转运动。 印刷电路板单元具有印刷电路板，该印刷电路板在相应的相对端处一体地形成有电连接器和手柄，两者都从外壳伸出。 这种结构简单且制造成本低廉。
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