Extension layer for storage tray

收纳盘加高层（搭配同款收纳盘，更好利用空间）Storage tray extender (It can be paired with my storage tray to make better use of space) 之前做了一系列的收纳盘，家里打了好几个用着，觉得上方的空间还挺多，想利用起来，就简单做了个加高架。 原有的收纳盘可以放在上面👆，也可以放在下面。**但，由于我的是A1mini，尺寸有限，没办法做到刚好在下面放2个收纳盘，有大尺寸机器调整一下宽度即可。（A1mini也可以缩小收纳盘的宽度来匹配这个原始尺寸增高架）如果有大尺寸的机器，还可以在上面做个防掉落的限位，我机器尺寸不够，就没做了。 注意：虽然中间做了个加强筋，但上方也不能放特别重的东西，毕竟PLA强度有限。用的是拓竹PLA MARBLE大理石色。 I made a series of storage trays before. After making several for home use, I noticed there was quite a bit of space above them. I wanted to make use of it, so I simply made an elevated stand.The original storage trays can be placed either on top of or beneath this elevated stand.However, since I have an A1mini with limited dimensions, it's not possible to exactly fit two storage trays underneath. If you have a larger size printer, you can just adjust the width. (With an A1mini, you can also reduce the width of the storage tray to match the original - sized elevated stand.)You can also add a fall - prevention stop on it.