Projector suspending box

一种投影仪吊箱

Abstract

本实用新型属于教学的仪器设备技术领域,涉及到一种投影仪吊箱,包括上端框体和吊箱底板,所述上端框体与吊箱底板之间的四个对称拐角处通过支撑架焊接固定,整体为长方体形结构,前面和左右侧面都设置有挡板,上端框体中间部位由八根连接条交叉固定,中间交汇处为圆形空心,上端框体两边顶端正下方的拐角处分别设置有挂钩,所述吊箱底板上安装有中间隔开的三个长方形空心且四周向上凸起的底座,本实用新型结构简单、便于安装,可以很好满足投影仪的进气和散热功能的需求,避免了投影仪因过热导致机器死机或自动重启的问题;底板和底座的空心框架设计组合可以在无遥控器下手动开启投影仪而不影响正常教学;同时多出的中间线可以从两侧挂钩中穿过而接上投影仪,降低了安全隐患。
The utility model belongs to the technical field of teaching apparatuses and equipment and relates to a projector suspending box which comprises an upper end frame body and a suspending box base plate, four symmetric corners between the upper end frame body and the suspending box base plate are welded and fixed through a support rack, the integral body of the projector suspending box is cuboid-shaped in structure, the front face and the left and right side faces of the projector suspending box are provided with baffle plates, the middle part of the upper end frame body is fixed through eight connecting bars that intersect with one another, a middle intersection part is a round hollow center, corners right below top ends of two sides of the upper end frame body are respectively provided with hooks, a pedestal is mounted on the base plate of the suspending box, the middle part of the pedestal is provided with three rectangle-shaped hollow parts that are arranged at an interval, and the periphery of the pedestal protrudes upward; the projector suspending box is simple in structure and convenient in installation, requirements of air intake and heat dissipation functions of a projector can be well met, and the problem that dead halts or automatic restarts of the projector are caused due to overheat is prevented; through a design combination of the base plate and the hollow framework of the pedestal, the projector can be opened in a hand-operated manner while normal teaching is not affected; surplus middle lines can be connected to the projector after running through hooks arranged at the two sides, and potential safety hazards are lowered.

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    Publication numberPublication dateAssigneeTitle
    CN-104345537-AFebruary 11, 2015成都实景信息技术有限公司Projector installation structure