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公开(公告)号：US4575033A
公开(公告)日：1986-03-11
申请号：US482115
申请日：1983-04-04
CPC分类号： F16M11/126 , F16M2200/08 , Y10S248/92 , Y10S248/921 , Y10T403/32073
摘要： Disclosed is a tilt-swivel base for a CRT display terminal. The base allows the CRT terminal to be readily swiveled around a vertical axis and tilted forward or backward around a horizontal axis or positioned with a combination of both movements. The cradle of the base may be placed within a recess formed in a horizontal supporting surface and thereby confine the base within the recess. By having the recess front-to-back width approximately equal to the front-to-back width of the cradle and the side to side length greater than the side to side width of the cradle, the CRT display terminal and base can be moved from side to side within the recess while still confining it to a fixed front-to-back position. By providing the cradle with a convex front surface and a triangular back surface, the base and CRT display terminal may be swiveled up to the point that one of the two angled back edges of the cradle comes into full contact with the back edge of the recess. The cradle is attached to the rocker drum of the base by means of a shouldered bushing which is attached to the center of the rocker drum by a screw.
摘要翻译： 公开了一种用于CRT显示终端的倾斜旋转底座。 基座允许CRT端子容易地围绕垂直轴线旋转并且围绕水平轴线向前或向后倾斜或者以两个移动的组合定位。 基座的支架可以放置在形成在水平支撑表面中的凹部内，从而将基部限定在凹部内。 通过使凹部前后宽度大致等于托架的前后宽度并且大于支架的侧对边宽度的一侧到另一侧的长度，CRT显示器端子和底座可以从 在凹部内一侧到另一侧，同时仍将其限制在固定的前后位置。 通过提供具有凸形前表面和三角形后表面的支架，基座和CRT显示终端可以旋转到支架的两个成角度的后边缘中的一个与凹部的后边缘完全接触的点 。 托架通过一个通过螺钉连接到摇杆的中心的肩部衬套连接到基座的摇杆鼓上。
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2.发明授权Cathode ray tube display terminal having an enclosure for protection of a logic board 失效阴极射线管显示终端具有用于保护逻辑板的外壳
公开(公告)号：US4388671A
公开(公告)日：1983-06-14
申请号：US278239
申请日：1981-06-29
申请人： Roger L. Hall , Domenic R. Romano
发明人： Roger L. Hall , Domenic R. Romano
CPC分类号： H05K7/1461 , G06F1/181
摘要： A cathode ray tube display terminal includes a printed circuit logic board permanently mounted in a molded plastic enclosure assembly during "on the shelf" storage and shipment of the enclosure as a spare part and during normal operation of the CRT display terminal. The enclosure assembly includes a top portion and a lower portion which snap together. The printed circuit logic board is assembled between the upper and lower portions of the enclosure which are secured by a single screw. A snap-out section allows replacement of a read only memory on the logic board.
摘要翻译： 阴极射线管显示终端包括印刷电路逻辑板，其在作为备件的外壳的“现成”存储和运输期间以及在CRT显示终端的正常操作期间永久地安装在模制塑料外壳组件中。 外壳组件包括顶部和卡扣在一起的下部。 印刷电路逻辑板组装在由单个螺钉固定的外壳的上部和下部之间。 快照部分允许更换逻辑板上的只读存储器。
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公开(公告)号：US4479198A
公开(公告)日：1984-10-23
申请号：US468916
申请日：1983-02-23
摘要： Each electronically operated customer installable/replaceable unit module of a computer system is separately packaged to totally enclose the electronic/mechanical parts of each module within a box-like container or wrapper, the structure designed to maximize air flow through the system. This includes an electronics base module containing the basic logic circuits for the system, a power module containing all of the systems power supply circuits, and a pair of storage modules each containing the electronics and mechanical parts of a diskette device. The modules are loosely inserted into comparably shaped opened compartments of an enclosure base and bezel assembly constructed for toolless installation and removal of modules. An enclosure top cover which fits into the bezel contains finger-like protrusions in addition to embossing. When latched to the base and bezel assembly, the top cover correctly positions and holds the modules in place.
摘要翻译： 计算机系统的每个电子操作的客户可安装/可更换单元模块被单独包装，以将每个模块的电子/机械部件完全包围在盒状容器或包装内，该结构被设计成使通过系统的空气流量最大化。 这包括包含系统的基本逻辑电路的电子基础模块，包含所有系统电源电路的电源模块以及每个包含软盘装置的电子部件和机械部件的一对存储模块。 模块松动地插入到壳体基座的相似形状的开放隔室中，并且框架组件被构造用于无模块化安装和移除模块。 除了压花之外，配合到边框中的外壳顶盖还包含指状突起。 当锁定到基座和挡板组件时，顶盖正确地将模块放置并固定到位。
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