公开(公告)号：US5554052A

公开(公告)日：1996-09-10

申请号：US351503

申请日：1994-12-07

申请人： Eiji Saijo ,  Keigo Atsumi ,  Masahiko Aoyama

发明人： Eiji Saijo ,  Keigo Atsumi ,  Masahiko Aoyama

IPC分类号： H01R13/42 ,  H01R13/422 ,  H01R13/40

CPC分类号： H01R13/4223

摘要： An engaging member including a reinforcing projection and a cut-out portion. A recess complementary to the reinforcing projection is formed in the inner wall of the deflection space which receives the engaging member when it is deflected. When the engaging member is deflected by the terminal, the reinforcing projection fits into the recess. Excessive deflection of the engaging member is prevented by the contact of the surface of the cut-out portion with the inner wall of the deflection space. The strength of the engaging member is assured by the presence of the reinforcing projection. Since sufficient deflection room for the engaging member is provided by both the deflection space and the recess, the thickness of the deflection space can be made smaller than in prior art connectors by the depth of the recess.

摘要翻译： 包括加强突起和切口部分的接合构件。 在偏转空间的内壁中形成有与加强突起互补的凹部，该偏转空间在其偏转时接收接合构件。 当接合构件被端子偏转时，加强突起配合到凹部中。 通过切口部分的表面与偏转空间的内壁的接触来防止接合构件的过度偏转。 通过加强突起的存在来确保接合构件的强度。 由于用于接合构件的足够的偏转室由偏转空间和凹部都提供，所以可以使凹部的厚度比现有技术的连接器中的厚度小。

公开(公告)号：US5529510A

公开(公告)日：1996-06-25

申请号：US251296

申请日：1994-05-31

申请人： Shigekazu Wakata ,  Eiji Saijo

发明人： Shigekazu Wakata ,  Eiji Saijo

IPC分类号： H01R13/11 ,  H01R13/15 ,  H01R13/22 ,  H01R13/24 ,  H01R13/62

CPC分类号： H01R13/2421

摘要： A spring is wound on a connection terminal with one end thereof fixedly secured to the connection terminal. A spiral protuberance is formed on a bore wall of a holder hole and is engaged with the spring. With this construction, when the connection terminals are to be fitted together, the spring is guided by the spiral protuberance to be angularly displaced, and at the same time, the connection terminal fixed to the spring is also angularly displaced in synchronism therewith. Therefore, even if dust or the like deposits on connection terminals, it can be removed by the rotation of one of the connection terminals during the fitting operation to maintain a good electrical connection.

摘要翻译： 弹簧缠绕在连接端子上，其一端固定在连接端子上。 螺旋突起形成在保持孔的孔壁上并与弹簧接合。 利用这种结构，当连接端子被装配在一起时，弹簧被螺旋形突起引导成角度位移，同时固定到弹簧的连接端子也与其同步地成角度位移。 因此，即使灰尘等沉积在连接端子上，也可以在装配操作期间通过一个连接端子的旋转来去除，以保持良好的电连接。

公开(公告)号：US5482479A

公开(公告)日：1996-01-09

申请号：US295460

申请日：1994-08-25

申请人： Hiroyuki Hayashi ,  Eiji Saijo ,  Shigekazu Wakata

发明人： Hiroyuki Hayashi ,  Eiji Saijo ,  Shigekazu Wakata

IPC分类号： H01R13/422 ,  H01R13/46 ,  H01R13/52 ,  H01R43/24 ,  H01R13/405

CPC分类号： H01R13/5202 ,  H01R13/4223 ,  H01R43/24

摘要： A water-resistant electrical connector includes a housing having at least one cavity dedicated to receive a terminal fixture and at least one cavity which is configured to prevent a terminal fixture from being inserted therein. Although both of the cavities are open at opposite ends of the housing, a wall closes up the cavity which is not to receive a terminal fixture constituting an electric circuit. This wall presents water from passing through the cavity from one side of the housing to the other. A fin also extends across this cavity from an open end of the cavity to the wall to thereby prevent a terminal fixture from being inserted in the cavity and into contact with the wall. A molding system can manufacture connector housings having various combinations of the cavities configured to receive a terminal fixture and cavities which prevent a terminal fixture from being inserted therein. The molding system includes a fixed mold, a movable mold, and pairs of mold pins which are detachably mountable to the molds. One pair of the mold pins will form a cavity configured to receive a terminal fixture while another pair of the mold pins will form a cavity which will prevent a terminal fixture from being inserted therein. The respective pairs of mold pins are interchangeable so that the same molds can be used to manufacture various types of housings depending on the circuit to which the connector is applied.

摘要翻译： 防水电连接器包括壳体，该壳体具有专用于接收端子固定件的至少一个空腔和被配置为防止端子固定件插入其中的至少一个空腔。 虽然这两个空腔在壳体的相对端都是敞开的，但是一个壁封闭了不接收构成电路的端子夹具的空腔。 这个墙壁将水从外壳的一侧穿过空腔到另一侧。 翼片也从空腔的开口端延伸穿过该空腔到达壁，从而防止端子固定件插入空腔并与壁接触。 模制系统可以制造连接器壳体，其具有构造成接收端子固定件的空腔的各种组合以及防止端子固定件插入其中的空腔。 模制系统包括固定模具，可移动模具和可拆卸地安装到模具上的成对模具销。 一对模具销将形成构造成接收端子固定件的空腔，而另一对模具销将形成将防止端子固定件插入其中的空腔。 相应的成对的模具销是可互换的，使得根据应用连接器的电路，相同的模具可用于制造各种类型的壳体。