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公开(公告)号：US07522804B2
公开(公告)日：2009-04-21
申请号：US11018975
申请日：2004-12-21
IPC分类号： G02B6/00
CPC分类号： G02B6/4452
摘要： In an optical transmission node, a plurality of shelves, respectively connected to a plurality of optical cables having limitations on bending radius, are stored in one rack of the node. In a shelf body thereof, the first and second opening portions are made in a front surface, and an extra-cable looping device loops an extra portion of the optical cable, further a moving mechanism is provided for moving the extra-cable looping device to avoid a space occupied by the units in a state removed from the second opening portion, this enables extra-cable handling within a limited spatial range and the insertion/removal of the units having various functions from the shelf in a state where the cable is active and further the improvement of a shelf mounting density per rack.
摘要翻译： 在光传输节点中，分别连接到具有弯曲半径限制的多条光缆的多个搁架被存储在节点的一个机架中。 在其搁板体中，第一和第二开口部分形成在前表面中，并且额外电缆环路装置环绕光缆的额外部分，还提供移动机构用于将额外电缆环路设备移动到 避免在从第二开口部分移除的状态下单元占据的空间，这使得在有限的空间范围内的额外的电缆处理以及在电缆处于活动状态的情况下从架子插入具有各种功能的单元 并进一步提高了每个机架的货架安装密度。
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公开(公告)号：US20060062538A1
公开(公告)日：2006-03-23
申请号：US11018975
申请日：2004-12-21
IPC分类号： G02B6/00
CPC分类号： G02B6/4452
摘要： In an optical transmission node, a plurality of shelves, respectively connected to a plurality of optical cables having limitations on bending radius, are stored in one rack of the node. In a shelf body thereof, the first and second opening portions are made in a front surface, and an extra-cable looping device loops an extra portion of the optical cable, further a moving mechanism is provided for moving the extra-cable looping device to avoid a space occupied by the units in a state removed from the second opening portion, this enables extra-cable handling within a limited spatial range and the insertion/removal of the units having various functions from the shelf in a state where the cable is active and further the improvement of a shelf mounting density per rack.
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公开(公告)号：US07710720B2
公开(公告)日：2010-05-04
申请号：US11964398
申请日：2007-12-26
申请人： Kazuya Fuke , Naoya Yamazaki , Hideki Zenitani , Hideo Araki , Takashi Shirakami , Satoshi Ueda , Kenji Toshimitsu , Yoshiaki Tada
发明人： Kazuya Fuke , Naoya Yamazaki , Hideki Zenitani , Hideo Araki , Takashi Shirakami , Satoshi Ueda , Kenji Toshimitsu , Yoshiaki Tada
CPC分类号： H05K7/2019 , A62C3/16
摘要： An electronic device having an exhaust opening configured to exhaust air outside, the electronic device includes a door part configured to close the exhaust opening when the electronic device has a predetermined temperature, wherein the door part is rotated based on the own weight of the door part and a wind pressure of the air taken in the electronic device and exhausted outside the electronic device, so that the exhaust opening is closed.
摘要翻译： 一种电子装置，其具有将空气排出到外部的排气口，所述电子装置包括门部，所述门部构造为当所述电子装置具有预定温度时关闭所述排气口，其中所述门部基于所述门部的自重而旋转 以及吸收在电子设备中并排出电子设备外部的空气的风压，使得排气口关闭。
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公开(公告)号：US06807066B2
公开(公告)日：2004-10-19
申请号：US10319926
申请日：2002-12-12
申请人： Junichi Hayama , Noburo Nakama , Tetsuya Murayama , Kenji Tsutsumi , Satoshi Tojo , Hiroshi Kadoya , Kiyonori Kusuda , Kenji Toshimitsu
发明人： Junichi Hayama , Noburo Nakama , Tetsuya Murayama , Kenji Tsutsumi , Satoshi Tojo , Hiroshi Kadoya , Kiyonori Kusuda , Kenji Toshimitsu
IPC分类号： H05K710
CPC分类号： H01R13/719 , H01R13/6625 , H05K1/0231 , H05K1/141 , H05K3/308 , H05K3/3447 , H05K3/368 , H05K2201/044 , H05K2201/10189 , H05K2201/1059 , Y10S439/941 , Y10S439/947
摘要： A power supply terminal that prevents damage to capacitors included in a noise filter circuit therein which may occur due to a BWB's warp or thermal stresses at soldering time. The noise filter circuit is formed on a noise filter circuit substrate, being a substrate separate from the BWB. The noise filter circuit substrate is connected conductively to part of each of press fit terminals.
摘要翻译： 一种电源端子，其防止由于BWB在焊接时间的翘曲或热应力而发生的噪声滤波器电路中包含的电容器的损坏。 噪声滤波器电路形成在与BWB分离的基板的噪声滤波器电路基板上。 噪声滤波器电路基板导电地连接到每个压配端子的一部分。
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公开(公告)号：US06283850B1
公开(公告)日：2001-09-04
申请号：US09333404
申请日：1999-06-15
IPC分类号： H05K500
CPC分类号： H05K7/20009
摘要： There is provided a circuit board cabinet which is capable of more reliably preventing flames of a fire in a shelf from spreading to external devices, without degrading cooling capability thereof. Flames of the fire occurring in the shelf rise within a slot, pass through a shield plate, and then enter a heat shield unit. In the heat shield unit, the flames are first blocked by a heat shield plate and substantially reduced in force while passing through holes formed through the heat shield plate. Portions of the flames which were not blocked by the heat shield plate reach a top board of the unit after passing through the holes, where they are reduced. Since there is a predetermined distance between the heat shield plate and the top board, the flames having passed through the heat shield plate spread horizontally to some extent and then reach the top board. Therefore, it is possible to reduce the force of the flames sufficiently by the top board. The flow of cooling air in normal use is sufficiently slower than that of flames, so that there is no fear of the existence of the heat shield unit causing a degraded heat dissipation.
摘要翻译： 提供一种电路板机柜，其能够更可靠地防止搁板中的火焰蔓延到外部装置，而不降低其冷却能力。 在货架内发生火灾的火焰在槽内升起，穿过屏蔽板，然后进入隔热罩。 在隔热罩单元中，火焰首先被隔热板遮挡，并且通过穿过隔热板形成的孔时实质上减小。 没有被隔热板遮挡的部分火焰穿过孔后到达设备的顶板，在那里它们被还原。 由于在隔热板和顶板之间存在预定的距离，所以通过隔热板的火焰在一定程度上水平扩展，然后到达顶板。 因此，可以通过顶板充分地减少火焰的力。 正常使用中的冷却空气的流动比火焰的流动充分慢，所以不用担心热屏蔽单元的存在导致散热劣化。
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公开(公告)号：US07204710B1
公开(公告)日：2007-04-17
申请号：US11376104
申请日：2006-03-16
IPC分类号： H01R13/62
CPC分类号： G02B6/3897 , G02B6/4452 , G06K2209/01 , H01R12/7076 , H01R12/88 , H01R13/658
摘要： An SFP module mounting structure whereby the region of a printed wiring board for mounting SFP modules is enlarged and thus the SFP modules can be mounted with high density. A swing mechanism constituted by the coupling between a holder and a base allows the holder to be swung in directions toward and away from the printed wiring board. Thus, when mounting an SFP module, the SFP module can be inserted into the holder with the holder kept in an obliquely raised state relative to the printed wiring board. Also, when detaching the SFP module, the SFP module can be pulled out of the holder with the holder obliquely raised from the printed wiring board.
摘要翻译： SFP模块安装结构，由此扩大用于安装SFP模块的印刷线路板的区域，从而可以高密度地安装SFP模块。 通过保持器和基座之间的联接构成的摆动机构允许保持器在朝向和远离印刷线路板的方向上摆动。 因此，当安装SFP模块时，SFP模块可以插入保持器中，保持器相对于印刷线路板保持在倾斜的状态。 此外，拆卸SFP模块时，SFP模块可以从保持架中拉出，并将夹持器从印刷电路板倾斜升高。
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公开(公告)号：US6097872A
公开(公告)日：2000-08-01
申请号：US132313
申请日：1998-08-11
申请人： Kiyonori Kusuda , Junichi Hayama , Kenji Tsutsumi , Hiroshi Kadoya , Kenji Joko , Tetsuya Murayama , Mayumi Nakamura , Koichi Nakamura , Kenji Toshimitsu
发明人： Kiyonori Kusuda , Junichi Hayama , Kenji Tsutsumi , Hiroshi Kadoya , Kenji Joko , Tetsuya Murayama , Mayumi Nakamura , Koichi Nakamura , Kenji Toshimitsu
CPC分类号： G02B6/4452 , G02B6/4455
摘要： An optical telecommunication apparatus includes a shelf, a primary substrate provided in the shelf, a secondary substrate provided on the primary substrate, an optical component provided on the secondary substrate, and an optical connector provided on the secondary substrate for connection with an external optical cable, wherein the secondary substrate is pivoted on the primary substrate about a pivot axis so as to be movable about the pivot axis between a first position in which the secondary substrate is inside said shelf and a second position in which the secondary substrate projects outside of the shelf. The secondary substrate is in electrical connection with the primary substrate while in any position between the first and second positions.
摘要翻译： 一种光通信装置，包括搁架，设置在搁板中的主基板，设置在主基板上的次基板，设置在二次基板上的光学部件，以及设置在二次基板上的用于与外部光缆连接的光连接器 ，其中所述辅助基板围绕枢转轴线在所述主基板上枢转，以便在所述第二基板位于所述搁架内的第一位置和所述第二基板突出到所述第二位置之间可绕所述枢转轴线移动 架。 次级衬底在第一和第二位置之间的任何位置与主衬底电连接。
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公开(公告)号：US06644866B1
公开(公告)日：2003-11-11
申请号：US09386317
申请日：1999-08-31
申请人： Kiyonori Kusuda , Kenji Tsutsumi , Hiroshi Kadoya , Kenji Toshimitsu , Kazuo Fujita , Hiroshi Katou , Mitsuaki Hayashi , Koichi Nakamura , Hironori Tanaka , Akira Sawada , Kazuya Nishida , Hideki Zenitani
发明人： Kiyonori Kusuda , Kenji Tsutsumi , Hiroshi Kadoya , Kenji Toshimitsu , Kazuo Fujita , Hiroshi Katou , Mitsuaki Hayashi , Koichi Nakamura , Hironori Tanaka , Akira Sawada , Kazuya Nishida , Hideki Zenitani
IPC分类号： G02B636
CPC分类号： G02B6/3897 , G02B6/3616 , G02B6/3817 , G02B6/3825 , G02B6/3879 , G02B6/4471 , G02B6/4478
摘要： An electronic apparatus includes an optical connector adapting unit to which optical connectors of external optical fibers are connected. The optical connector adapting unit includes a plurality of optical connector adapters which are diagonally arranged on the front side of the apparatus. The optical connectors of the external optical fibers are diagonally detachable from the optical connector adapters. In this electronic apparatus, a large number of optical connectors of optical fibers can be connected and arranged in a restricted space.
摘要翻译： 一种电子设备，包括连接外部光纤的光学连接器的光学连接器适配单元。 光连接器适配单元包括多个光学连接器适配器，它们对角地布置在设备的前侧。 外部光纤的光学连接器可以与光学连接器适配器对角地分离。 在这种电子设备中，可以在有限的空间中连接和布置大量的光纤光连接器。
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公开(公告)号：US06224430B1
公开(公告)日：2001-05-01
申请号：US09451131
申请日：1999-11-30
IPC分类号： H01R922
CPC分类号： H01R12/515 , H01R4/363 , Y10S439/947
摘要： A power supply terminal assembly for use on a board and having a construction which is capable of improving working efficiency in mounting the power supply terminal assembly onto the board and enhancing mechanical strength of each power supply terminal. The power supply terminal assembly for supplying electric power to a back wiring board (BWB) comprises a terminal block formed with a pair of through slits and a screw hole at a center between the pair of through slits, and a terminal bracket bent into a U-shape and having a flat central plate portion formed therethrough with a hole corresponding to the screw hole and opposite side plate portions each formed with a plurality of press-fit terminals at an end thereof, the opposite side plate portions being inserted through the pair of through slits, respectively, and fixed thereat.
摘要翻译： 一种电源端子组件，用于板上并具有能够提高将电源端子组件安装在电路板上的工作效率并提高每个电源端子的机械强度的结构。 用于向后布线板（BWB）供电的电源端子组件包括形成有一对通孔的端子块和在一对通孔之间的中心的螺孔，以及弯曲成U形的端子托架 并且具有形成在其上的平坦的中心板部分，其中具有与螺钉孔相对应的孔和在其一端形成有多个压配合端子的相对侧板部分，相对的侧板部分通过一对 通过狭缝分别固定在那里。
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公开(公告)号：US5416673A
公开(公告)日：1995-05-16
申请号：US186865
申请日：1994-01-27
IPC分类号： H01R13/719 , H01R13/66 , H01R13/7193 , H01R24/38 , H05K9/00 , H05K7/02
CPC分类号： H01R13/7197 , H05K9/0066 , H01R13/665
摘要： A mounting structure for an EMI prevention filter which facilitates mounting and dismounting of the EMI prevention filter onto and from an electric wire having a connector to be releasably connected to an electronic apparatus, and which allows reliable mounting of the EMI prevention filter even where the EMI prevention filter and an object electric wire do not conform fully to each other in configuration. An outer holder in which the EMI prevent filter is accommodated is disposed such that the electric wire extends through the inside thereof, and the, the outer holder is resiliently deformed and locked in this condition, where after a second threaded portion is screwed with a first threaded portion to mount the EMI prevention filter onto the electric wire.
摘要翻译： 用于EMI防止滤波器的安装结构，其有助于将EMI防止滤波器安装和拆卸在具有可释放地连接到电子设备的连接器的电线上，并且其允许EMI防止滤波器的可靠安装，即使在EMI 防止过滤器和物体电线在结构上不完全相符。 其中容纳有EMI防止过滤器的外保持器被布置成使得电线延伸穿过其内部，并且在该状态下，外保持器弹性变形和锁定，其中在第二螺纹部分与第一螺纹部分 螺纹部分将EMI防止过滤器安装到电线上。
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