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1. 发明申请

US20150357750A1 Cable 有权
标题翻译：电缆
公开(公告)号：US20150357750A1
公开(公告)日：2015-12-10
申请号：US14424606
申请日：2013-08-28
申请人： Junkosha, Inc.
发明人： Yuta Tsukahara , Hiromi Yasumoto
IPC分类号： H01R13/56
CPC分类号： H01R13/565 , H01R13/465 , H01R13/5025 , H01R13/562 , H02G15/02
摘要： The present invention addresses the problem of significantly reducing torque between a cable and a connector, preventing breakage/damage to the cable, and thus increasing the durability and safety of the cable relative to the prior art when an end part of a cable is grasped and subjected to a bending or twisting action. The cable according to the present invention is provided with a cable body, a connector part attached to an end part of the cable body in the longitudinal direction thereof, and a cable holding device (strain relief) for covering a peripheral surface of the cable body, the cable holding device being provided so as to be able to rotate about the central axis of the cable body in relation to the cable body. When an operator grasps the cable holding device or a portion thereof and connects the connector part to a testing device, etc., even when torsion occurs in the cable, since the cable body side to which the connector part is attached can freely rotate along with the torsion of the cable in relation to the cable holding device, which is grasped by the operator and restricted from moving, the connector attachment portion of the cable is not prone to undergo stress.
摘要翻译：本发明解决了在电缆和连接器之间的扭矩明显降低的问题，防止电缆的断裂/损坏，并且因此当电缆的端部被抓住时相对于现有技术增加了电缆的耐用性和安全性，经受弯曲或扭曲作用。根据本发明的电缆设置有电缆体，连接器部分沿其长度方向安装在电缆体的端部，以及用于覆盖电缆体的外周表面的电缆保持装置（应变消除）电缆保持装置被设置成能够相对于电缆体绕电缆主体的中心轴线旋转。当操作者抓住电缆固定装置或其一部分并且将连接器部分连接到测试装置等时，即使在电缆中发生扭转，由于连接器部分附接的电缆主体侧也随着自由旋转电缆相对于由操作者掌握并被限制移动的电缆保持装置的扭转，电缆的连接器连接部分不容易受到应力。

2. 发明授权

US10468819B2 Connector 有权
公开(公告)号：US10468819B2
公开(公告)日：2019-11-05
申请号：US15511949
申请日：2015-09-16
申请人： JUNKOSHA INC.
发明人： Yuta Tsukahara
IPC分类号： H01R13/622 , H01R24/38
摘要： A connector includes a female-side connector and a male-side connector including an inner engagement portion and an outer engagement member or portion. The outer engagement member or portion has: an outer engagement member or portion body covering the female-side engagement portion from outside when the male-side connector is inserted into the female-side connector; and has a holder that, when the male-side connector is inserted into the female-side connector, covers the screw thread on the female-side engagement portion from outside, and fills a gap between the female-side engagement portion and the outer engagement member or portion body. The holder is disposed on an end portion side of the male-side connector from the inner engagement portion in a longitudinal direction of the male-side connector, and disposed so as to pinch the female-side engagement portion in cooperation with the inner engagement portion when the male-side connector is inserted into the female-side connector.

3. 发明授权

US09318839B2 Cable 有权
公开(公告)号：US09318839B2
公开(公告)日：2016-04-19
申请号：US14424606
申请日：2013-08-28
申请人： Junkosha, Inc.
发明人： Yuta Tsukahara , Hiromi Yasumoto
IPC分类号： H01R39/00 , H01R13/56 , H02G15/02 , H01R13/46 , H01R13/502
CPC分类号： H01R13/565 , H01R13/465 , H01R13/5025 , H01R13/562 , H02G15/02
摘要： The present invention addresses the problem of significantly reducing torque between a cable and a connector, preventing breakage/damage to the cable, and thus increasing the durability and safety of the cable relative to the prior art when an end part of a cable is grasped and subjected to a bending or twisting action. The cable according to the present invention is provided with a cable body, a connector part attached to an end part of the cable body in the longitudinal direction thereof, and a cable holding device (strain relief) for covering a peripheral surface of the cable body, the cable holding device being provided so as to be able to rotate about the central axis of the cable body in relation to the cable body. When an operator grasps the cable holding device or a portion thereof and connects the connector part to a testing device, etc., even when torsion occurs in the cable, since the cable body side to which the connector part is attached can freely rotate along with the torsion of the cable in relation to the cable holding device, which is grasped by the operator and restricted from moving, the connector attachment portion of the cable is not prone to undergo stress.

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