公开(公告)号：US5626252A

公开(公告)日：1997-05-06

申请号：US656813

申请日：1996-06-03

申请人： David R. Trotman

发明人： David R. Trotman

IPC分类号： G11B33/00 ,  G11B23/02

CPC分类号： G11B33/005 ,  Y10S220/19 ,  Y10T70/40

摘要： A plug is positionable within the recess of the recorder, The plug has a generally trapezoidal shaped interior section with a small rectangular interior region an enlarged exterior region forming a periphery essentially equal in size to the periphery of the recess of the recorder. The interior region is formed with a smaller height and width than that of the exterior region. The interior section also has trapezoidal upper and lower surfaces and trapezoidal side surfaces therebetween. An exterior section is formed as part of the plug. The exterior section has a generally rectangular configuration. The periphery of the exterior member is semicircular in cross section. The interior and exterior member each have a depth.

摘要翻译： 插头可定位在记录器的凹部内。插头具有大致梯形形状的内部部分，其具有小的矩形内部区域，该扩大的外部区域形成与记录器的凹部的周边尺寸基本相等的外围。 内部区域形成有比外部区域更小的高度和宽度。 内部也具有梯形的上下表面和梯形侧表面。 外部部分形成为插头的一部分。 外部部分具有大致矩形的构造。 外部构件的周边是横截面为半圆形。 内部和外部构件各自具有深度。