Novatouch 加o-ring(O環)減音實作 - 鍵盤
By Regina
at 2015-04-09T17:21
at 2015-04-09T17:21
Table of Contents
最近覺得novatouch打字聲很吵,手癢想拆了鍵盤加o-ring,
參考版上大大的文章與網路上的拆解文,買了o-ring就開始做了。
主要材料:
Novatouch 1個
o-ring(內徑8mm, 線徑1mm) 87個 (上網買一個2元,買了90個)
過程(皆用手機拍照、錄影):
▼有異音,先拆鍵帽
http://i.imgur.com/qwLfy6c.jpg
▼拆上蓋先解四顆螺絲(紅圈標示),其中兩顆在貼紙內,拆了就沒保固囉
http://i.imgur.com/MkPC7v5.jpg
▼先從上蓋後緣開始,有七個卡榫,我用瑞士刀從中間插入,輕輕撥一下卡榫就鬆了,
慢慢移動、撥開卡榫,要注意別割到手了。
http://i.imgur.com/toFPsEr.jpg
▼再來是上蓋前緣,有六個卡榫,也是從中間開始,要注意左右兩邊卡榫在邊緣處,
不像其他卡榫離邊緣有點距離,要小心別弄壞了。
http://i.imgur.com/sfDC6k3.jpg
▼再將PCB板與底座分開,有兩顆螺絲,一顆在F1 F2鍵下方,一顆在Scroll Lock下方
(請忽略下方的腳趾 XDD)
http://i.imgur.com/zQe4LQQ.jpg
▼要注意剛才的螺絲對應的塑膠柱較長,拆PCB板時要有個角度才拿得下來,
慢慢地取下,要注意連接線。
很好奇,為什麼不用做消磁環?連接線直接到micro usb孔,還請知道的大大開示。
http://i.imgur.com/74dxOQu.jpg
▼拔掉接頭後,開始要拆32顆螺絲,PCB板上有箭頭標示的、畫圈的、畫正方形的地方
都要解。從網路的拆解文來看,應該是為了讓軸(軸心、軸屋、橡膠片、彈簧)
穩固的貼合PCB板,才需要這麼多螺絲。
http://i.imgur.com/lz9JY7m.jpg
▼PCB板與鐵板分開了,運氣很好,橡膠片只脫落一點,把彈簧好好塞回去橡膠面朝下擺好,
這樣省得之後要一個個放彈簧。
http://i.imgur.com/78u8cl3.jpg
▼先看一下軸心的卡榫(凸出來的小小三角形),這讓軸心固定在軸屋上不掉下來的原因
http://i.imgur.com/fDTpkSN.jpg
▼開始拆紫色軸心了,發現原本軸心擺放方向沒有一定規則,
有些是卡榫在左下軸屋凹槽,有些是在右上,研究了一下確定擺放方向不影響功能與使用
為了以後再度拆解方便,就同一個方向吧
http://i.imgur.com/eXPf2Dh.jpg
▼一排排拆,裝好o-ring後塞回去,用小指壓一壓確保o-ring裝到底
http://i.imgur.com/ckZDmBV.jpg
▼長鍵的話(除了空白鍵)就直接將軸屋拆下,它並沒有軸心卡榫,輕推一下軸心即可安裝
軸屋安裝於鐵板時注意方向
http://i.imgur.com/DIpKEGu.jpg
http://i.imgur.com/IKNu4w1.jpg
http://i.imgur.com/gIFIBw8.jpg
▼終於全部都裝好o-ring,一個個把軸心塞回去大拇指有點痛
慢慢把PCB板對準(對準軸屋、對準螺絲孔、對準邊緣)、與鐵板接合,
這就要慢一點、仔細一點,不然動來動去可能橡膠片掉了就要一個個裝了。
確定螺絲孔有穿過橡膠片、PCB與鐵板有貼合。我從這個步驟開始一直到鎖完32顆螺絲
都是用手拿著,我怕放在桌上會壓到軸心,把PCB板頂開或者位移。
http://i.imgur.com/mf78SdK.jpg
▼全部搞定
http://i.imgur.com/gfEubOE.jpg
▼鍵帽換個新配色,KBP ABS二色黃鍵帽+太豪ABS二色紫鍵帽
http://i.imgur.com/rTKgsHC.jpg
改變:
加o-ring前後聲音比較
https://youtu.be/e1dn-4XmmOI
1.鍵程縮短1mm,故較快觸發
2.原本的段落感沒那麼明顯。就是按壓到一個距離後,好像被吸進去那樣的感覺減弱了
然後彈回的力道也沒那麼強烈。
3.聲音安靜許多。
感謝:
kira3628800大的文章 https://www.ptt.cc/bbs/Key_Mou_Pad/M.1424237714.A.D1A.html
amos5606大的文章 https://www.ptt.cc/bbs/Key_Mou_Pad/M.1395931623.A.3A4.html
淚眼大的文章 http://home.gamer.com.tw/creationDetail.php?sn=2624851
外設天下 論壇theanswerC的文章 http://www.pcwaishe.cn/thread-572636-1-1.html
外設堂 論壇大胖鸟的文章 http://www.weistang.com/thread-1548-1-1.html
延伸閱讀:
我的novatouch開箱 https://www.ptt.cc/bbs/Key_Mou_Pad/M.1410635158.A.B6D.html
--
Tags:
鍵盤
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