羅技滑鼠 - 省錢
By Anonymous
at 2016-03-28T09:31
at 2016-03-28T09:31
Table of Contents
滑鼠其實不容易壞,
大多是因為買到劣質零件。
在別的板就是買新的,但是這裡是省錢板,
如果覺得更換零件太麻煩,(熟悉就大約只要10分鐘就搞定。)
一開始買隻好滑鼠是相對省錢的。
以最容易故障的微動開關來說,
在電子材料行價格,
按沒幾次就壞的低價品約10元,
耐用的日製25元,
價差沒多少,
滑鼠製造商進貨就更便宜了。
滾輪故障更換的日製零件也大約25元。
對廠商來說,
當然是用便宜的零件,
最好一過保固就壞,(沒保固就可以直接故障罷工)
然後消費者當消耗品買愈多次,
廠商賺愈多。
滑鼠內有2類容易故障且適合自己更換的:
1.
病徵:變成連點、按鍵常常無效、拖曳時到一半斷掉
更換零件名稱:微動開關
材料價格:日製歐姆龍25元
這個很容易買到,
大一點的電子材料行都有。
2.
病徵:捲動時跳動、無法捲動
零件名稱:機械編碼器
材料價格:日製25元
這個就不好買的,
去光華的電子零件行找好幾間都沒有,
只好到拍賣用關鍵字「滑鼠 滾輪 編碼器」
只是要運費。
更換時最困難的大概是解焊,
因為功率小的焊槍想要溶解原本電路板上的焊錫,
熱量會被電路板吸走而造成溫度不夠,
接觸太久,溫度過高,
又會讓高溫傳到其他零件造成損壞。
我的方法是先拿吹風機把整個電路板和零件溫度提高,
縮小電路板和焊槍的溫度差,
用吹風機吹也比較不擔心溫度高到破壞電子零件,
大部份零件70度都還可以,
這樣比較容易溶化電路板上的焊錫,
再用吸錫器或吸錫線吸乾淨。
手上的滑鼠大約用了15年吧,
除了拆開清理,沒換過任何零件,
沒在玩需要精準度的遊戲,也用不到太高級的。
大約2001年時,因為辦ADSL送的贈品太晚到,
還沒被遠傳收購的 SEEDNet 就再多送滾球滑鼠致歉。
也可能因為機械結構單純,
只要定期清理內部的圓桿就可以順順跑。
要不是因為滑鼠解析度不適合現在4K2K螢幕,
還真不想換掉,
裏面用來感應中央滾輪的結構還是目前高級滑鼠才用的光學方式。
--
大多是因為買到劣質零件。
在別的板就是買新的,但是這裡是省錢板,
如果覺得更換零件太麻煩,(熟悉就大約只要10分鐘就搞定。)
一開始買隻好滑鼠是相對省錢的。
以最容易故障的微動開關來說,
在電子材料行價格,
按沒幾次就壞的低價品約10元,
耐用的日製25元,
價差沒多少,
滑鼠製造商進貨就更便宜了。
滾輪故障更換的日製零件也大約25元。
對廠商來說,
當然是用便宜的零件,
最好一過保固就壞,(沒保固就可以直接故障罷工)
然後消費者當消耗品買愈多次,
廠商賺愈多。
滑鼠內有2類容易故障且適合自己更換的:
1.
病徵:變成連點、按鍵常常無效、拖曳時到一半斷掉
更換零件名稱:微動開關
材料價格:日製歐姆龍25元
這個很容易買到,
大一點的電子材料行都有。
2.
病徵:捲動時跳動、無法捲動
零件名稱:機械編碼器
材料價格:日製25元
這個就不好買的,
去光華的電子零件行找好幾間都沒有,
只好到拍賣用關鍵字「滑鼠 滾輪 編碼器」
只是要運費。
更換時最困難的大概是解焊,
因為功率小的焊槍想要溶解原本電路板上的焊錫,
熱量會被電路板吸走而造成溫度不夠,
接觸太久,溫度過高,
又會讓高溫傳到其他零件造成損壞。
我的方法是先拿吹風機把整個電路板和零件溫度提高,
縮小電路板和焊槍的溫度差,
用吹風機吹也比較不擔心溫度高到破壞電子零件,
大部份零件70度都還可以,
這樣比較容易溶化電路板上的焊錫,
再用吸錫器或吸錫線吸乾淨。
手上的滑鼠大約用了15年吧,
除了拆開清理,沒換過任何零件,
沒在玩需要精準度的遊戲,也用不到太高級的。
大約2001年時,因為辦ADSL送的贈品太晚到,
還沒被遠傳收購的 SEEDNet 就再多送滾球滑鼠致歉。
也可能因為機械結構單純,
只要定期清理內部的圓桿就可以順順跑。
要不是因為滑鼠解析度不適合現在4K2K螢幕,
還真不想換掉,
裏面用來感應中央滾輪的結構還是目前高級滑鼠才用的光學方式。
--
Tags:
省錢
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