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公开(公告)号：EP4254674A1
公开(公告)日：2023-10-04
申请号：EP23165185.2
申请日：2023-03-29
发明人： ITO, Toshiyasu , SHIMIZU, Osamu , KUROKI, Yoshihide , NOZAWA, Keita , TANAKA, Masashi , KURIBAYASHI, Hiroaki
IPC分类号： H01R12/62 , H01R12/71 , H01R12/79 , H01R13/6594 , H05K5/00 , H01R13/6471 , H01R13/6599 , H01R24/60
摘要： According to an embodiment of the present disclosure, a high-speed transmission device (1) is provided. The device (1) includes a substrate (20): a control device (ASIC10) on the substrate (20); a first connector (30); a second connector (80); and a cable assembly (40) between the first connector (30) and the second connector (80). The first connector (30) is disposed at a position near the control device (ASIC10) on the substrate (20) and electrically connected to the control device (ASIC10) via the substrate (20). The second connector (80) is disposed at a position away from the control device (ASIC10) on the substrate (20) and equipped with an apparatus (90) for transmitting / receiving a signal to and from the control device(ASIC10). The cable assembly (40) includes a cable row (42), a paddle card substrate (41) and a first conductive resin cover (43). Cables (2) each transmitting a differential signal are arranged side by side in the cable row (42). The cables (2) each includes an internal conductor (21) and an external conductor (23). The paddle card substrate (41) is provided with first electrodes for signal (4) and first electrodes for ground (5). Front end portions of the internal conductors (23) of the cables (2) are electrically connected to the first electrodes for signal (4), and front end portions of the external conductors (23) of the cables (2) are electrically connected to the first electrodes for ground (5). The first conductive resin cover (43) covers the paddle card substrate (41), internal conductors (21) of the cables (2), and connection portions of the external conductors (23) of the cables (2). The first conductive resin cover (43) is not electrically connected to the first electrodes for signal (4), but is electrically connected to the first electrodes for ground (5).
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2.发明公开
公开(公告)号：EP3836308A1
公开(公告)日：2021-06-16
申请号：EP20213124.9
申请日：2020-12-10
发明人： ITO, Toshiyasu , TAKAI, Yosuke , ENJOJI, Taichi
摘要： According to an embodiment of the present disclosure, a contact for high-speed transmission is provided. The contact (CNH, CNP) of the present embodiment includes a housing (1H, 1P) and a plurality of terminals (3H, 3P). The plurality of terminals (3H, 3P) have contact portions (37H, 37P) in contact with a counterpart connector (CNP, CNH) and soldering terminal portions soldered to a mounting target substrate (91, 90) in which the contact portions (37H, 37P) and the soldering terminal portions are arranged in the housing (1H, 1P) so as to face each other. The soldering terminal portion is a fork portion (30H, 30P), and a cut piece of a wire solder (300) is sandwiched and crimped in the fork portion (30H, 30P). The disclosed connector can reduce the overheating process of the terminal in the reflow and reduce the adverse effect on the finished product due to the heat treatment.
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公开(公告)号：EP4020719A1
公开(公告)日：2022-06-29
申请号：EP21217701.8
申请日：2021-12-24
发明人： ITO, Toshiyasu , TAKAI, Yosuke
IPC分类号： H01R12/71 , H01R12/73 , H01R13/64 , H01R13/6461 , H01R43/02
摘要： According to an embodiment of the present disclosure, a connector that is unlikely to cause reverse insertion is provided. The connector includes a plurality of socket type connectors (1) to be mounted on a first substrate (51), and a plurality of plug type connectors (2) to be mounted on a second substrate (52). The socket type connector (1) includes a first housing (10) with a slot (19), and a plurality of contacts (8) arranged in the slot (19). The plug type connector (2) includes a second housing (20) with a header (29) to be fitted into the slot (19), and a plurality of contacts (8) arranged in the header (29). Then, the first housing (10) of the socket type connector (1) and the second housing (20) of the plug type connector (2) have a rotationally asymmetrical shape as viewed in a fitting direction.
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公开(公告)号：EP1146474B1
公开(公告)日：2008-01-16
申请号：EP00971781.0
申请日：2000-11-02
IPC分类号： G06F3/033
CPC分类号： H01R13/2442 , G06K7/0021 , H01R12/721 , H01R27/00
摘要： A card connector comprising a connector housing (30) where formed are a pair of grooves (50a), (50b) for guiding the insertion/removal of first and second cards while supporting both sides of an upper body part (21) of the first thick card (20) and both sides of a card body (11) of the second thin card (10), and a sidewall (60) defining a space for housing therein a lower body part (23) of the first card (20) in the lower portion of the space defined by the pair of grooves (50a), (50b), whereby the elastic displacements of the contact terminals (40) are the same when either the first or second card is inserted.
摘要翻译： 一种卡连接器，包括一个连接器外壳（30），其中形成有一对槽（50a），（50b），用于在支撑第一和第二卡的上主体部分（21）的两侧的同时引导第一和第二卡的插入/ （20）以及所述第二薄卡（10）的卡体（11）的两侧以及限定用于容纳所述第一卡（20）的下主体部分（23）的空间的侧壁（60） 在由所述一对槽（50a）（50b）限定的空间的下部中，由此当插入第一卡或第二卡时接触端子（40）的弹性位移是相同的。
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公开(公告)号：EP4343977A1
公开(公告)日：2024-03-27
申请号：EP23180326.3
申请日：2023-06-20
发明人： TAKAI, Yosuke , ITO, Toshiyasu
IPC分类号： H01R12/72 , H01R13/6471 , H01R13/6585 , H01R13/506 , H01R13/6599
摘要： Provided is a connector having: a top pin group 120 having a plurality of contact pins 121, 122 aligned in a predetermined direction; and a bottom pin group having a plurality of contact pins aligned in the predetermined direction in which the bottom pin group is arranged so as to face the top pin group 120 and located on a mount substrate side. Each of the contact pins 121, 122 is at least either one of a signal pin 122 used for signaling and a ground pin 121 used for grounding, and the top pin group 120 includes a double ground configuration in which sets each including two signal pins 122 aligned between two ground pins 121 are aligned adjacent to each other in the predetermined direction.
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公开(公告)号：EP4270667A1
公开(公告)日：2023-11-01
申请号：EP23183878.0
申请日：2023-03-29
发明人： ITO, Toshiyasu , SHIMIZU, Osamu
IPC分类号： H01R12/62 , H01R12/71 , H01R12/79 , H01R13/6594 , H05K5/00 , H01R13/6471 , H01R13/6599 , H01R24/60
摘要： According to an embodiment, a connector (30) for high-speed transmission includes: an insulator (31) with a slot (35) into which a paddle card substrate (41) is fitted; contacts for signal (3S) which are disposed at a wall portion (36) surrounding the slot (35) of the insulator (31) and come into contact with electrodes for signal (4) of the paddle card substrate (41) when the paddle card substrate (41) is fitted into the slot (35); contacts for ground (3G) which are disposed at a wall portion (36) surrounding the slot (35) and coming into contact with electrodes for ground (5) of the paddle card substrate (41) when the paddle card substrate (41) is fitted into the slot (35); and a conductive resin (32, 32A, 32B, 32C) disposed in the insulator (31).The conductive resin (32, 32A, 32B, 32C) is not electrically connected to the contact for signal (3S), but is electrically connected to the contact for ground (3G).
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公开(公告)号：EP4125155A1
公开(公告)日：2023-02-01
申请号：EP22187165.0
申请日：2022-07-27
发明人： ITO, Toshiyasu , CHEN, Zongxun , LI, Xiaohui
IPC分类号： H01R12/70 , H01R13/6471 , H01R12/57 , H01R13/24 , H01R13/405 , H05K7/10 , H01R13/518 , H01R12/71 , H01R31/08
摘要： According to an embodiment, a socket (1) includes a housing (10) and a plurality of contacts (7). The housing (10) is formed in a box-shape with an opening (100) and is provided with a matrix of through holes (17) at a bottom portion (13). The plurality of contacts (7) include ground contacts (7(G)) and signal contacts (7(P) and 7(N)) which are arranged so as to be aligned alternately in the Z direction by a plurality of them and are passed through the through holes (17). The ground contacts (7(G)) adjacent to each other in the Z direction are short-circuited.
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公开(公告)号：EP4391243A1
公开(公告)日：2024-06-26
申请号：EP23208853.4
申请日：2023-11-09
发明人： ITO, Toshiyasu
IPC分类号： H01R13/627 , H01R13/633
CPC分类号： H01R13/6335 , H01R13/6275
摘要： A plug connector (100) inserted in or extracted from a receptacle connector (200) includes a casing (110) and a lever member (141) attached to the casing (110). The lever member (141) has a fulcrum part (141b) supported pivotably to the casing (110), an engaging part (141a) that is located closer to the receptacle connector (200) than the fulcrum part (141b) in an insertion-extraction direction and that can engage with an engaged part (212) of the receptacle connector (200), and an operating part (141c) that is located on the opposite side from the receptacle connector (200) with respect to the fulcrum part (141b) in the insertion-extraction direction and that, when pressed, can release the engaging part (141a) from engagement with the engaged part (212).
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公开(公告)号：EP4297198A1
公开(公告)日：2023-12-27
申请号：EP23179222.7
申请日：2023-06-14
发明人： TAKAI, Yosuke , ITO, Toshiyasu
IPC分类号： H01R13/6471 , H01R13/506 , H01R13/652 , H01R13/655 , H01R12/70 , H01R12/72 , H01R13/6599
摘要： Provided is a connector including: a pin group having contact pins aligned in a predetermined direction; an alignment member formed extending in the predetermined direction and having an alignment groove at an end in a width direction orthogonal to the predetermined direction, the alignment groove being for aligning the contact pins; and a conductive member formed extending in the predetermined direction, coupled to the alignment member, and electrically connected to the contact pins used for grounding. The alignment member includes any one of a first protrusion and a first hole configured to accommodate the first protrusion in a center area in the predetermined direction, the conductive member includes the other of the first protrusion and the first hole in the center area in the predetermined direction, and the alignment member and the conductive member are coupled to each other by the first protrusion being secured in the first hole.
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公开(公告)号：EP4044377A1
公开(公告)日：2022-08-17
申请号：EP21217700.0
申请日：2021-12-24
发明人： ITO, Toshiyasu , TAKAI, Yosuke
摘要： According to an embodiment of the present disclosure, a connector set is provided. The connector set includes a plurality of connectors (1) and a cap (100) to be attached to the plurality of connectors (1) when the plurality of connectors (1) are reflow-mounted on a substrate. Each one end portion of the connectors (1) and the cap (100) is provided with a long hole (33) as a fitted portion and a positioning long pin (139) as a fitting portion to be fitted in the long hole (33). The long hole (33) is provided with an opening portion for moving the positioning long pin (139) so as to absorb thermal expansion from one end side to the other end side due to the temperature conversion of reflow.
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