公开(公告)号：US08460039B2

公开(公告)日：2013-06-11

申请号：US13293240

申请日：2011-11-10

Applicant: Daisuke Akuta

Inventor： Daisuke Akuta

IPC: H01R9/22

CPC classification number: H01R4/30 ,  B29C45/14467 ,  F16B37/044 ,  F16B37/048 ,  H01R4/307 ,  H01R4/34 ,  H01R9/24 ,  H01R2201/26 ,  Y10T29/49158 ,  Y10T29/4921

Abstract: A terminal block has nuts (10), each with a step (12) slightly recessed and formed at an outer peripheral part of an upper fastening surface (10A) on which conductors are to be placed. A heat sink (40) is arranged below the nuts (10) and an insulating plate (20) is sandwiched between the nuts (10) and the heat sink (40). Resin (60) is molded around these three kinds of members (10, 20, 40). The steps (12) are pressed by resin cut-off parts (73) provided in a first mold (71) for the resin (60). Restricted surfaces (12A) at outer peripheral sides of press surfaces (12B) to be pressed by the resin cut-off parts (73) on the steps (12) are covered by the molded resin (60).

Abstract translation: 端子块具有螺母（10），每个具有在其上放置导体的上紧固表面（10A）的外周部分上略微凹入并形成的台阶（12）。 在螺母（10）的下方配置有散热片（40），绝缘板（20）夹在螺母（10）和散热片（40）之间。 围绕这三种构件（10,20,40）模制树脂（60）。 步骤（12）由设置在用于树脂（60）的第一模具（71）中的树脂切断部件（73）挤压。 在台阶（12）上被树脂切断部（73）挤压的挤压面（12B）的外周侧的限制面（12A）被模制树脂（60）覆盖。

公开(公告)号：US20120223601A1

公开(公告)日：2012-09-06

申请号：US13404331

申请日：2012-02-24

Applicant: Daisuke Akuta

Inventor： Daisuke Akuta

IPC: H02K9/00 ,  H01R9/24

CPC classification number: H01R9/22 ,  H01R4/302 ,  H01R2201/10 ,  H02K5/20 ,  H02K5/225 ,  H02K9/19

Abstract: A terminal block (10) to be fixed to a motor case (C) which houses a motor body and includes a coolant flow path (C1) and adapted to fasten busbars by tightening bolts includes nuts (30) for tightening the bolts, and a heat sink (40) made of aluminum die-cast and held in close contact with the nuts (30) via an insulation plate (20) behind the nuts (30). The heat sink (40) includes a heat radiating portion (46) which comes into contact with cooling water passing in the coolant flow path (C1) of the motor case (C).

Abstract translation: 固定在容纳马达主体并且包括冷却剂流路（C1）并适于通过紧固螺栓紧固母线的马达壳体（C）的端子块（10）包括用于拧紧螺栓的螺母（30） 由铝压铸而成的散热器（40），通过螺母（30）后面的绝缘板（20）与螺母（30）紧密接触。 散热器（40）包括与通过电动机壳体（C）的冷却剂流路（C1）的冷却水接触的散热部（46）。

公开(公告)号：US20120190251A1

公开(公告)日：2012-07-26

申请号：US13293240

申请日：2011-11-10

Applicant: Daisuke Akuta

Inventor： Daisuke Akuta

IPC: H01R9/24 ,  H01R43/02 ,  F16B37/00

CPC classification number: H01R4/30 ,  B29C45/14467 ,  F16B37/044 ,  F16B37/048 ,  H01R4/307 ,  H01R4/34 ,  H01R9/24 ,  H01R2201/26 ,  Y10T29/49158 ,  Y10T29/4921

Abstract: A terminal block has nuts (10), each with a step (12) slightly recessed and formed at an outer peripheral part of an upper fastening surface (10A) on which conductors are to be placed. A heat sink (40) is arranged below the nuts (10) and an insulating plate (20) is sandwiched between the nuts (10) and the heat sink (40). Resin (60) is molded around these three kinds of members (10, 20, 40). The steps (12) are pressed by resin cut-off parts (73) provided in a first mold (71) for the resin (60). Restricted surfaces (12A) at outer peripheral sides of press surfaces (12B) to be pressed by the resin cut-off parts (73) on the steps (12) are covered by the molded resin (60).

Abstract translation: 端子块具有螺母（10），每个具有在其上放置导体的上紧固表面（10A）的外周部分上略微凹入并形成的台阶（12）。 在螺母（10）的下方配置有散热片（40），绝缘板（20）夹在螺母（10）和散热片（40）之间。 围绕这三种构件（10,20,40）模制树脂（60）。 步骤（12）由设置在用于树脂（60）的第一模具（71）中的树脂切断部件（73）挤压。 在台阶（12）上被树脂切断部（73）挤压的挤压面（12B）的外周侧的限制面（12A）被模制树脂（60）覆盖。

公开(公告)号：US20120186872A1

公开(公告)日：2012-07-26

申请号：US13293585

申请日：2011-11-10

Applicant: Daisuke Akuta

Inventor： Daisuke Akuta

IPC: H02G5/10

CPC classification number: H01R4/38 ,  B29C45/14065 ,  B29C45/14467 ,  H01R9/24 ,  H01R13/50 ,  H01R43/18 ,  H01R2107/00 ,  H01R2201/26

Abstract: A terminal block has conductors extending from devices placed one over another placed on nuts (10) and fastened by a bolt. A heat sink (40) is arranged below the nuts and an insulating plate (20) is sandwiched in close contact with the nuts (10) and the heat sink (40). A molded resin part (60) covers these three members (10, 20 and 40). The insulating plate (20) includes nut accommodating portions (21) capable of accommodating the nuts (10) and bolt escaping recesses (26) projecting downward from a bottom plate (22) of the insulating plate (20). The heat sink (40) includes accommodation recesses (43) into which the bolt escaping recesses (26) fit. The molded resin part (60) is molded with the nuts (10) accommodated in the nut accommodating portions (21) and the accommodation recesses (43) and the bolt escaping recesses (26) fit to each other.

Abstract translation: 端子块具有从放置在螺母（10）上的装置延伸并由螺栓紧固的导体延伸的导体。 在螺母的下方配置有散热片（40），绝缘板（20）与螺母（10）和散热片（40）紧密接触。 模制树脂部件（60）覆盖这三个部件（10,20和40）。 绝缘板（20）包括能够容纳螺母（10）的螺母容纳部（21）和从绝缘板（20）的底板（22）向下突出的螺栓脱离凹部（26）。 散热器（40）包括容纳凹部（43），螺栓脱开凹槽（26）配合在其中。 模制树脂部分（60）由容纳在螺母容纳部分（21）中的螺母（10）和容纳凹部（43）和螺栓脱开凹部（26）彼此配合而成型。

公开(公告)号：US20100009566A1

公开(公告)日：2010-01-14

申请号：US12496853

申请日：2009-07-02

Applicant: Kouji Sakakura ,  Daisuke Akuta

Inventor： Kouji Sakakura ,  Daisuke Akuta

IPC: H01R13/621

CPC classification number: H01R4/302 ,  H01R4/34 ,  H01R11/12 ,  H01R13/5202

Abstract: A connector is provided with terminals (11) to be connected with terminals (32) of a mating connector (30) by bolting and a nut accommodating portion (20) for accommodating nuts (17) for bolting. An entrance (20A) enabling the insertion and withdrawal of the nuts (17) is formed at a connection surface side of the nut accommodating portion (20) with the mating connector. A nut cover (40) for preventing the nuts (17) from coming out through the entrance (20A) is detachably attachable to the nut accommodating portion (20) and includes inverted insertion preventing portions (46) for permitting a connection with the mating connector (30) when the mating connector (30) is in a proper orientation while coming into contact with the mating connector (30) to prevent the connection when the mating connector (30) is not in the proper orientation.

Abstract translation: 连接器设置有通过螺栓连接到配合连接器（30）的端子（32）的端子（11）和用于容纳用于螺栓连接的螺母（17）的螺母容纳部分（20）。 在螺母容纳部分（20）的连接表面侧与配合连接器形成能够插入和拉出螺母（17）的入口（20A）。 用于防止螺母（17）通过入口（20A）出来的螺母盖（40）可拆卸地附接到螺母容纳部分（20），并且包括用于允许与配合连接器连接的反向插入防止部分（46） （30）当所述配合连接器（30）在与所述配合连接器（30）接触的同时处于适当的取向时，以防止当所述配合连接器（30）不在正确取向时的连接。