把顯示器掛在機箱側面板上_電腦機箱側面的彈性彈簧卡扣有哪些用途？
把顯示器掛在機箱側面板上
If we need to remove the side panel on our desktop computers, we usually do not give much thought to the series of flexible spring tabs around the outer edge of the case, but what are they actually there for? Today’s SuperUser Q&A post has the answer to a curious reader’s question.
如果我們需要卸下臺式計算機上的側面板，通常對外殼外緣周圍的一系列彈性彈簧片並不需要多加考慮，但是它們實際上有什麼用？ 今天的“超級使用者問答”帖子回答了一個好奇的讀者的問題。
Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites.
今天的“問答”環節由SuperUser提供，它是Stack Exchange的一個分支，該社群是由社群驅動的Q＆A網站分組。
問題 (The Question)
SuperUser reader VAN wants to know what the flexible spring tabs on the side of computer cases are for:
超級使用者閱讀器VAN想知道電腦機箱側面的彈性彈簧片用於：
Many computer cases have these holes/cut-outs/tabs on the outer edge of the frame. What are they for?
許多計算機機箱的框架外邊緣上都有這些Kong/切口/凸耳。 他們是幹什麼的？
What are the flexible spring tabs on the side of computer cases for?
機箱側面的彈性彈簧卡扣有哪些用途？
答案 (The Answer)
SuperUser contributor VAN has the answer for us:
超級使用者貢獻者VAN為我們提供了答案：
The flexible spring tabs are definitely made to reduce gaps around the outside of the computer case and provide better grounding, both of which reduce EMI emissions. The relevant patents covering the chassis and peripheral cages discuss the “feature”.
靈活的彈簧卡舌絕對可以減少計算機機箱外部的間隙並提供更好的接地，從而減少EMI輻射。 涉及底盤和外圍機箱的相關專利討論了“功能”。
Here are some additional references that support the dampening idea/theory as well. Although they are not for the chassis per se, one patent covering media drives mentions vibration dampening and a second patent for a hard disk frame mentions both uses.
這裡還有一些支援阻尼思想/理論的參考文獻。 儘管它們本身並不是用於機箱，但是一項涉及介質驅動器的專利提到了減振，而針對硬碟架的第二項專利提到了這兩種用途。
Have something to add to the explanation? Sound off in the comments. Want to read more answers from other tech-savvy Stack Exchange users? Check out the full discussion thread here.
有什麼補充說明嗎？ 在評論中聽起來不錯。 是否想從其他精通Stack Exchange的使用者那裡獲得更多答案？ 在此處檢視完整的討論執行緒。
Image Credit: lungstruck (Flickr)
圖片來源： lungstruck(Flickr)
把顯示器掛在機箱側面板上