1.塑件的原理及功能用耐冲击聚苯乙烯成形正方形磁带盒存放架。一些磁带盒能互相堆叠并用搭锁联接,增加了存放磁带盒的容量。塑件的基本尺寸为162×162×110(mm)。其中间是一正方形空管,两端用两块正方形板固定。侧壁固定在两板之间,平行于中间的空管,形成四个装磁带的空间。当磁带有外罩盒时,它能水平地放入磁带盒存放架中;当磁带没有外罩盒时,它能垂直地放入磁带盒存放架中。磁带盒存放架侧壁上的筋使磁带牢固地固定于它们所在位置上。舌 1. Plastic parts of the principle and function of high-impact polystyrene square tape cassette storage rack. Some cassettes can be stacked on top of each other and snap-coupled to increase the capacity for storing cassettes. The basic dimensions of the plastic parts are 162 × 162 × 110 (mm). The middle is a square empty tube, with two square plates fixed at both ends. The side walls are fixed between the two plates, parallel to the empty tube in the middle, forming four spaces for tape loading. When a cartridge has a case, the cassette can be placed horizontally in the cassette holder, and vertically in the cassette holder when the cassette is empty. The ribs on the side walls of the magazine shelf secure the tapes to their location. tongue