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1. 发明授权

US09869827B2 Communication module 有权
公开(公告)号：US09869827B2
公开(公告)日：2018-01-16
申请号：US15497653
申请日：2017-04-26
申请人： Hitachi Metals, Ltd.
发明人： Yoshinori Sunaga
IPC分类号： G02B6/38 , F21V8/00 , G02B6/42
CPC分类号： G02B6/4292 , G02B6/4214 , G02B6/4277 , G02B6/4278
摘要： A communication module includes a metal housing, a module connector provided at a front surface of the housing, and a light guide which guides light that has gone out from a LED lamp provided on a host board of a communication device and entered interior of a cage through a through hole provided in a bottom surface of the cage. The light guide includes a light incoming portion, a light outgoing portion, and a light guiding portion. The light incoming portion is disposed at a bottom surface of the housing opposed to the bottom surface of the cage, the light outgoing portion is disposed at aback surface of the housing opposed to the front surface, and the light guiding portion extends between the light incoming portion and the light outgoing portion along the bottom surface of the housing.

2. 发明授权

US09142483B2 Mounting structure of transmission module 有权
标题翻译：传输模块的安装结构
公开(公告)号：US09142483B2
公开(公告)日：2015-09-22
申请号：US14505049
申请日：2014-10-02
申请人： Hitachi Metals, Ltd.
发明人： Yoshinori Sunaga , Yoshiaki Ishigami , Kinya Yamazaki , Akihiro Hiruta
IPC分类号： H01L23/34 , H05K7/20 , H01L23/473 , H01L23/467 , H01L23/36 , H01L23/367 , G02B6/42 , H01L23/40
CPC分类号： H01L23/473 , G02B6/4269 , G02B6/4286 , G02B6/4292 , G02B6/43 , H01L23/36 , H01L23/3672 , H01L23/4006 , H01L23/467 , H01L2023/4087 , H01L2924/0002 , H01L2924/00
摘要： To efficiently cool an IC chip and a transmission module disposed on the same substrate, amounting structure of transmission module of the present invention includes a motherboard, a package substrate mounted on the motherboard, an IC chip and a plurality of connectors disposed on amounting surface of the package substrate, a plurality of transmission modules connected to the plurality of connectors, and module cooling members having a plurality of slits provided along an connector array direction. The connectors are disposed inside the slits of module cooling members, and the transmission modules can be connected to and disconnected from the connectors disposed through the slits. The transmission modules connected to the connectors are in contact with inside surfaces of the slits and thermally connected to the cooling members.
摘要翻译：为了有效地冷却设置在同一基板上的IC芯片和传输模块，本发明的传输模块的结构构成包括主板，安装在主板上的封装基板，IC芯片和设置在封装基板，连接到多个连接器的多个传输模块以及具有沿着连接器阵列方向设置的多个狭缝的模块冷却构件。连接器设置在模块冷却部件的狭缝的内部，并且传输模块可以连接到通过狭缝设置的连接器和与其分离。连接到连接器的传输模块与狭缝的内表面接触并热连接到冷却构件。

3. 发明授权

US09570856B2 Communication module and communication module connector 有权
标题翻译：通讯模块和通讯模块连接器
公开(公告)号：US09570856B2
公开(公告)日：2017-02-14
申请号：US14624017
申请日：2015-02-17
申请人： Hitachi Metals, Ltd.
发明人： Masataka Sato , Takehiko Tokoro , Yoshinori Sunaga , Kinya Yamazaki , Yoshiaki Ishigami
IPC分类号： H01R24/00 , H01R13/6471 , H01R12/73
CPC分类号： H01R13/6471 , H01R12/737
摘要： A connector is configured of a plug connector and a receptacle connector. The plug connector has an insertion convex portion including: a first sidewall portion and a second sidewall portion that are in parallel with each other and a plurality of first connection terminals provided on the sidewall portions. The receptacle connector has an insertion concave portion to which the insertion convex portion is inserted and in which a plurality of second connection terminals that are contacted with the first connection terminals are provided. The respective inner side surfaces of the first sidewall portion and the second sidewall portion face each other across a space, and the plurality of first connection terminals are arranged on the respective outer side surfaces of the first sidewall portion and the second sidewall portion.
摘要翻译：连接器由插头连接器和插座连接器构成。插头连接器具有插入凸部，包括：彼此平行的第一侧壁部分和第二侧壁部分，以及设置在侧壁部分上的多个第一连接端子。插座连接器具有插入凹部，插入凸部插入该插入凹部，并且设置有与第一连接端子接触的多个第二连接端子。第一侧壁部分和第二侧壁部分的内侧表面横跨空间彼此面对，并且多个第一连接端子布置在第一侧壁部分和第二侧壁部分的相应的外侧表面上。

4. 发明授权

US09444198B2 Communication module and communication module connector 有权
标题翻译：通讯模块和通讯模块连接器
公开(公告)号：US09444198B2
公开(公告)日：2016-09-13
申请号：US14600694
申请日：2015-01-20
申请人： Hitachi Metals, Ltd.
发明人： Yoshinori Sunaga , Kinya Yamazaki , Yoshiaki Ishigami
IPC分类号： H01R24/00 , H01R24/60 , H01R13/631 , H01R13/6471
CPC分类号： H01R24/60 , H01R13/631 , H01R13/6471
摘要： A connector includes a plug connector and a receptacle connector. The plug connector has an insertion convex portion including: an end surface; outer side surfaces facing in parallel to each other across the end surface; and a first tapered surface connecting each outer side surface and the end surface. The receptacle connector has an insertion concave portion including: an insertion port; inner side surfaces facing in parallel to each other across the insertion port; and a second tapered surface connecting each inner side surface and an edge of the insertion port. The outer side surfaces of the insertion convex portion have first connection terminals arranged, the inner side surfaces of the insertion concave portion have second connection terminals arranged in contact with the first contact terminals, and the first tapered surface has a width twice as large as a width of the second tapered surface or larger.
摘要翻译：连接器包括插头连接器和插座连接器。插头连接器具有插入凸部，包括：端面; 所述外侧表面相对于所述端表面彼此平行地面对; 以及连接每个外侧表面和端表面的第一锥形表面。插座连接器具有插入凹部，包括：插入口; 内侧表面相对于插入口彼此平行地面对; 以及连接插入口的每个内侧表面和边缘的第二锥形表面。插入凸部的外侧表面具有布置的第一连接端子，插入凹部的内侧表面具有与第一接触端子相接触的第二连接端子，并且第一锥形表面的宽度为第二锥形表面的宽度或更大。

5. 发明授权

US09320170B2 Communication module-cooling structure and communication device 有权
标题翻译：通信模块 - 冷却结构和通信设备
公开(公告)号：US09320170B2
公开(公告)日：2016-04-19
申请号：US13943905
申请日：2013-07-17
申请人： Hitachi Metals, Ltd.
发明人： Yoshinori Sunaga , Yoshiaki Ishigami , Kinya Yamazaki , Hidenori Yonezawa
IPC分类号： H05K7/20 , H01L23/473 , G02B6/42
CPC分类号： H05K7/20254 , G02B6/4214 , G02B6/4269 , G02B6/4278 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A communication module-cooling structure includes a main body section to be cooled by a cooling mechanism, and a heat sink including a cooling receiving section including partition walls and slit-shaped receiving spaces defined by the partition walls. The receiving spaces of the cooling receiving section receive communication modules, and each of the communication modules includes a substrate mounted with a communication circuit component thereon and first and second sidewalls which sandwich the substrate therebetween in a thickness direction of the substrate. At least one of the first and second sidewalls of each of the communication modules is in surface contact with an inner surface of each of the receiving spaces.
摘要翻译：一种通信模块 - 冷却结构，包括由冷却机构冷却的主体部分和散热器，散热器包括具有分隔壁的冷却接收部分和由分隔壁限定的狭缝状接收空间。冷却接收部的接收空间接收通信模块，并且每个通信模块包括安装有通信电路部件的基板和在基板的厚度方向上夹持基板的第一和第二侧壁。每个通信模块的第一和第二侧壁中的至少一个与每个接收空间的内表面表面接触。

6. 发明授权

US09891394B2 Transceiver module plug connector 有权
公开(公告)号：US09891394B2
公开(公告)日：2018-02-13
申请号：US15175095
申请日：2016-06-07
申请人： YAMAICHI ELECTRONICS CO., LTD. , HITACHI METALS, LTD.
发明人： Yosuke Takai , Toshiyasu Ito , Yoshinori Sunaga , Izumi Fukasaku , Kinya Yamazaki
IPC分类号： H01R12/73 , G02B6/42 , H01R12/72 , H01R12/87 , H01R12/51
CPC分类号： G02B6/4246 , G02B6/4284 , H01R12/51 , H01R12/721 , H01R12/73 , H01R12/87
摘要： In a transceiver module, where one end of a module substrate is inserted and connected to a concave portion of a plug connector and when one end face of the module substrate is touched to the inner periphery face forming the concave portion, a projection portion formed at the periphery of the concave portion of the plug connector is fitted to a notch portion of the module substrate.

7. 发明授权

US09472874B1 Communication module and communication module connector 有权
标题翻译：通讯模块和通讯模块连接器
公开(公告)号：US09472874B1
公开(公告)日：2016-10-18
申请号：US15003406
申请日：2016-01-21
申请人： Hitachi Metals, Ltd.
发明人： Yoshinori Sunaga , Masataka Sato
IPC分类号： H01R12/70 , H01R13/502
CPC分类号： H01R12/73 , G02B6/3885 , G02B6/4284 , G02B6/4292 , H01R12/716 , H01R12/721
摘要： A communication module includes a plug connector, the plug connector has an insertion projection, the insertion projection has a board insertion portion into which an insertion end portion of a module board is inserted formed therein, a plurality of first adjustment projections are provided on an upper surface of the board insertion portion, and a plurality of second adjustment projections are provided on a lower surface of the board insertion portion. The first adjustment projections and the second adjustment projections are arranged alternately along the width direction of the board insertion portion, the first adjustment projections come in contact with a top surface of the insertion end portion which is opposed to the upper surface of the board insertion portion, and the second adjustment projections come in contact with the back surface of the insertion end portion which is opposed to the lower surface of the board insertion portion.
摘要翻译：通信模块包括插头连接器，插头连接器具有插入突起，插入突起具有插入模块板的插入端部插入其中的板插入部分，多个第一调节突起设置在上部板插入部分的表面和多个第二调节突起设置在板插入部分的下表面上。第一调整突起和第二调整突起沿着板插入部的宽度方向交替布置，第一调节突起与插入端部的与板插入部的上表面相对的顶面接触并且第二调节突起与插入端部的与板插入部的下表面相对的背面接触。

8. 发明授权

US09471112B2 Communication module 有权
标题翻译：通讯模块
公开(公告)号：US09471112B2
公开(公告)日：2016-10-18
申请号：US14715819
申请日：2015-05-19
申请人： Hitachi Metals, Ltd.
发明人： Yoshinori Sunaga
IPC分类号： G06F1/18 , H05K7/14
CPC分类号： G06F1/18 , G06F1/183 , H05K7/1452
摘要： A communication module including a latching protrusion and an operating unit for operating the latching protrusion and easily accessing the operating unit even in the case of high-density mounting is achieved. The communication module includes a case including a plug connector which is inserted into/pulled out from a receptacle connector provided on a motherboard, a latching protrusion which has a variable protrusion length from the case and which can be latched with and unlatched from a latching hole provided on the motherboard, and an operating unit which moves the latching protrusion toward inside of the case to unlatch the latching protrusion from the latching hole. An operating direction of the operating unit is a direction (X direction) orthogonal to both of an arranging direction of the communication module and other communication module adjacent thereto and an inserting/pulling-out direction of the plug connector.
摘要翻译：实现了具有闩锁突起的通信模块和用于操作闩锁突起并且即使在高密度安装的情况下也容易访问操作单元的操作单元。通信模块包括壳体，其包括从设置在母板上的插座连接器插入/拉出的插头连接器;闩锁突起，其具有与壳体可变的突出长度，并且能够从闩锁孔闩锁和解锁设置在主板上，以及操作单元，其将闩锁突起朝向壳体内部移动，以将闩锁突起从闩锁孔解锁。操作单元的操作方向是与通信模块的布置方向和与其相邻的其他通信模块正交的方向（X方向）以及插头连接器的插入/拉出方向。

9. 发明授权

US09470863B2 Optical module assembly, optical wiring board, and information processing device using them 有权
标题翻译：光模块组件，光接线板和使用它们的信息处理装置
公开(公告)号：US09470863B2
公开(公告)日：2016-10-18
申请号：US14676406
申请日：2015-04-01
申请人： Hitachi Metals, Ltd.
发明人： Toshiaki Takai , Yoshinori Sunaga , Masataka Sato , Kinya Yamazaki , Norio Chujo , Naoki Matsushima
IPC分类号： G02B6/12 , G02B6/42 , H01R12/91
CPC分类号： G02B6/4269 , G02B6/4284 , H01R12/91
摘要： The present invention achieves a way of mounting plural optical modules onto a wiring board more simply and more densely. There is provided an optical module assembly for mounting plural optical modules onto a wiring board. The optical module assembly includes the optical modules to which optical wiring has been connected and a module case to accommodate the optical modules. The optical modules and the module case are unified. The module case is provided with a floating mechanism for making the optical modules floating, when accommodated therein. The floating mechanism is comprised of plate springs or the like.
摘要翻译：本发明实现了一种将多个光模块安装在线路板上更简单更密集的方式。提供了一种用于将多个光学模块安装到布线板上的光学模块组件。光学模块组件包括已经连接有光学布线的光学模块和用于容纳光学模块的模块壳体。光模块和模块外壳是统一的。模块壳体设置有浮动机构，用于当容纳在其中时使光学模块浮动。浮动机构由板簧等构成。

10. 发明授权

US09362632B2 Termination structure, termination method and termination terminal for high-speed transmission line 有权
标题翻译：高速传输线的终端结构，终端方法和终端
公开(公告)号：US09362632B2
公开(公告)日：2016-06-07
申请号：US14243809
申请日：2014-04-02
申请人： Hitachi Metals, Ltd.
发明人： Yoshinori Sunaga , Hideki Nonen , Takahiro Sugiyama , Osamu Seya
IPC分类号： H01R24/38 , H01R9/03
CPC分类号： H01R9/032
摘要： A termination structure for high-speed transmission line includes a high-speed transmission line including a signal line configured to transmit a signal, an insulation which covers the signal line and an external conductor disposed at an outer periphery of the insulation, and a termination terminal disposed at a terminal of the high-speed transmission line. The termination terminal includes a holder disposed sandwiching the external conductor exposed at the terminal of the high-speed transmission line from both sides. The holder includes a holding part to hold the high-speed transmission line and is electrically connected to the external conductor. The holding part is formed so as to have a shape along an outer shape of the external conductor.
摘要翻译：高速传输线的终端结构包括：高速传输线，包括配置为发送信号的信号线，覆盖信号线的绝缘体和设置在绝缘体外周的外部导体，以及终端终端设置在高速传输线的终端。终端终端包括夹持从两侧暴露在高速传输线的端子处的外部导体的保持器。保持器包括保持部分以保持高速传输线并且电连接到外部导体。保持部形成为具有沿着外部导体的外形的形状。

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