公开(公告)号：US07056146B2

公开(公告)日：2006-06-06

申请号：US11097135

申请日：2005-04-04

申请人： Masayuki Hiramoto ,  Takashi Suyama ,  Terumi Nakashima

发明人： Masayuki Hiramoto ,  Takashi Suyama ,  Terumi Nakashima

IPC分类号： H01R14/24

CPC分类号： H01R12/79 ,  H01R4/2454 ,  H01R12/716 ,  H01R43/16

摘要： An insulation displacement contact includes a pair of insulation displacement blades and a pair of resilient contact pieces. The pair of insulation displacement blades are opposite to each other with their bases connected to each other such that there is formed, by their inner sides, a slot for receiving an insulated wire of which core wire portion is covered with an insulation. The pair of insulation displacement blades are arranged such that when the insulated wire is inserted into the slot, the insulation is cut and the core wire portion comes in press-contact with the insulation displacement blades. Each of the pair of resilient contact pieces is made of a plate member which is connected to the outer side of each insulation displacement blade, which extends toward the side opposite of the inlet of the slot up to a position exceeding the base of each insulation displacement blade, which has a contact portion for holding or nipping a mating contact at a position opposite of the slot inlet with respect to the base of each insulation displacement blade, and which has, between the connection portion connected to the outer side of each insulation displacement blade and the contact portion, a tapering portion of which width is gradually narrowed in the direction toward the contact portion.

摘要翻译： 绝缘位移触点包括一对绝缘移动叶片和一对弹性接触件。 一对绝缘位移叶片彼此相对，其底部彼此连接，使得它们的内侧形成有用于接收芯线部分被绝缘层覆盖的绝缘线的槽。 一对绝缘位移叶片被布置成使得当绝缘线插入槽中时，绝缘被切割并且芯线部分与绝缘置换叶片压接。 一对弹性接触片中的每一个由板构件构成，该板构件连接到每个绝缘置换叶片的外侧，该绝缘位移叶片朝向与槽的入口相反的一侧延伸到超过每个绝缘位移的基部的位置 叶片，其具有用于在相对于每个绝缘置换叶片的基部的槽入口相对的位置处保持或夹持配合接触件的接触部分，并且其在连接到每个绝缘位移的外侧的连接部分之间 叶片和接触部分，其锥形部分的宽度在朝向接触部分的方向上逐渐变窄。