吸入式光驅原理
吸入式光驅取消了托盤(pan)(pan)(pan),而(er)機體(ti)上(shang)(shang)帶有插(cha)(cha)空,手動(dong)(dong)把(ba)盤(pan)(pan)(pan)片(pian)(pian)插(cha)(cha)入(ru)(ru)一半,這種(zhong)光(guang)(guang)驅能夠直接的(de)(de)把(ba)插(cha)(cha)入(ru)(ru)一半的(de)(de)光(guang)(guang)盤(pan)(pan)(pan)自(zi)動(dong)(dong)吸入(ru)(ru),在彈(dan)出(chu)時則把(ba)光(guang)(guang)盤(pan)(pan)(pan)彈(dan)出(chu)2/3剛(gang)好露出(chu)光(guang)(guang)盤(pan)(pan)(pan)中心圓孔方便取出(chu)。而(er)且在光(guang)(guang)盤(pan)(pan)(pan)入(ru)(ru)口(kou)處,上(shang)(shang)下(xia)邊緣均帶有毛刷(shua),毛刷(shua)會在盤(pan)(pan)(pan)片(pian)(pian)進入(ru)(ru)時拂去上(shang)(shang)、下(xia)層的(de)(de)灰塵及各(ge)種(zhong)異物,有效的(de)(de)防止(zhi)灰塵的(de)(de)進入(ru)(ru),從而(er)也(ye)保護了光(guang)(guang)頭的(de)(de)清潔(jie),無形(xing)中延長了光(guang)(guang)驅的(de)(de)使用壽命(ming)(因為DVD的(de)(de)故障大(da)多數集中在光(guang)(guang)頭上(shang)(shang),即:光(guang)(guang)頭過臟,造(zao)成(cheng)(cheng)無法完(wan)成(cheng)(cheng)信(xin)號(hao)拾取,或(huo)信(xin)號(hao)拾取不靈敏,導致無法讀碟或(huo)挑碟),待盤(pan)(pan)(pan)片(pian)(pian)進入(ru)(ru)后會自(zi)動(dong)(dong)擋住倉(cang)口(kou),防止(zhi)盤(pan)(pan)(pan)片(pian)(pian)在高速運(yun)轉時所形(xing)成(cheng)(cheng)的(de)(de)氣流從而(er)將灰塵帶入(ru)(ru),也(ye)防止(zhi)不小(xiao)心二次(ci)強行插(cha)(cha)入(ru)(ru)盤(pan)(pan)(pan)片(pian)(pian)。
吸入式光驅怎么用
正面輥軸吸入方式
顧(gu)名思義,就(jiu)是(shi)轉(zhuan)動(dong)(dong)的(de)輥軸(zhou)與(yu)碟(die)(die)片(pian)(pian)資料面接觸,通過摩擦力將碟(die)(die)片(pian)(pian)吸進(jin)倉(cang),就(jiu)象打印機卷紙一樣。這類機芯要么夾不到(dao),夾到(dao)一骨腦卷進(jin)去,進(jin)碟(die)(die)動(dong)(dong)作(zuo)猛,不拖泥帶(dai)水。碟(die)(die)片(pian)(pian)進(jin)倉(cang)之后被(bei)壓(ya)到(dao)主軸(zhou)馬達(da)平臺(tai)上(spindle-motor turntable),所以光頭部件(traverser)不動(dong)(dong),抗(kang)震性優異,可以用(yong)(yong)于移動(dong)(dong)產品,如車載DVD和家用(yong)(yong)影碟(die)(die)機絕大部分采用(yong)(yong)這類機芯。
此類機(ji)型(xing)的(de)研發較早,技術(shu)相對成熟,產品(pin)性(xing)(xing)能(neng)(neng)穩定且兼容(rong)直徑(jing)80mm的(de)碟(die)片。缺點是結構復雜,體積龐大,性(xing)(xing)能(neng)(neng)價(jia)格比小,不(bu)兼容(rong)80mm碟(die)片,而且容(rong)易刮(gua)傷和玷污碟(die)面(mian),這是致命的(de)缺陷,只在(zai)高端市場才有相當份額。
側面輥軸吸入式
這類機(ji)芯是用(yong)輥(gun)(gun)軸通過輥(gun)(gun)壓碟(die)(die)片側面而(er)將碟(die)(die)片吸進倉,輥(gun)(gun)軸不接(jie)觸(chu)碟(die)(die)面,避(bi)免刮傷和(he)玷污碟(die)(die)面。但碟(die)(die)片只有1.2mm厚,能提供的接(jie)觸(chu)面積有限。
吸入式光盤彈不出來怎么辦
光(guang)盤退(tui)不出來常見(jian)原因有以(yi)下幾個(ge):
1、用戶不夠耐心(xin);
2、光盤在使用中或(huo)者操作系(xi)統故障(zhang)誤(wu)認為光盤在使用中;
3、放(fang)入了不被支(zhi)持的(de)光(guang)盤或質量(liang)有問題的(de)光(guang)盤;
4、機械故障;
5、在安(an)裝Windows系統(tong)后,由于(yu)鍵盤驅動(dong)尚未安(an)裝,導致(zhi)不能用(yong)退(tui)(tui)出(chu)鍵將(jiang)光(guang)盤退(tui)(tui)出(chu);
6、接觸不良。
延遲光盤退(tui)(tui)出(chu)(chu)(chu)是Mac OS 10.4.6以上(shang)版本的(de)(de)(de)一個(ge)新功能(neng)(neng),該功能(neng)(neng)的(de)(de)(de)目的(de)(de)(de)為了避免(mian)用戶在系(xi)(xi)統(tong)(tong)(tong)(tong)操作(zuo)中提前退(tui)(tui)出(chu)(chu)(chu)光盤而(er)造成系(xi)(xi)統(tong)(tong)(tong)(tong)故(gu)障。系(xi)(xi)統(tong)(tong)(tong)(tong)啟動出(chu)(chu)(chu)現蘋果圖標(biao)和(he)轉動的(de)(de)(de)齒輪后直至剛進入(ru)桌面這段時(shi)間內,按光盤退(tui)(tui)出(chu)(chu)(chu)鍵(jian)光盤將不(bu)被(bei)彈出(chu)(chu)(chu),這是由(you)于(yu)(yu)系(xi)(xi)統(tong)(tong)(tong)(tong)在用戶未登錄時(shi)不(bu)會裝(zhuang)上(shang)外置盤,屬于(yu)(yu)正常情況。而(er)在操作(zuo)中,光盤被(bei)讀取時(shi),按光盤退(tui)(tui)出(chu)(chu)(chu)鍵(jian)也不(bu)會即(ji)可將光盤退(tui)(tui)出(chu)(chu)(chu)。這就需要用戶耐心(xin)一些(xie)。
如(ru)果(guo)在(zai)(zai)Mac OS X系統下(xia),沒(mei)有發現光(guang)盤(pan)被使(shi)用(yong)(yong)的情(qing)況,按退(tui)出鍵不能退(tui)出光(guang)盤(pan),可以(yi)嘗試用(yong)(yong)鼠標(biao)把光(guang)盤(pan)拉到(dao)廢紙(zhi)簍,或(huo)用(yong)(yong)鼠標(biao)點(dian)按Finder工具條上光(guang)盤(pan)右(you)側的退(tui)出圖標(biao)。如(ru)果(guo)上述操作均不能退(tui)出光(guang)盤(pan),可以(yi)到(dao)應用(yong)(yong)程序下(xia)的實用(yong)(yong)工具里,打(da)開磁(ci)盤(pan)工具。從磁(ci)盤(pan)工具的磁(ci)盤(pan)和(he)宗卷(juan)(juan)列(lie)(lie)表(biao)(biao)里選擇(ze)該(gai)光(guang)盤(pan),然后(hou)點(dian)擊工具欄中(zhong)的推出圖標(biao)。如(ru)果(guo)點(dian)擊推出圖標(biao)不起(qi)作用(yong)(yong),可以(yi)從磁(ci)盤(pan)和(he)宗卷(juan)(juan)列(lie)(lie)表(biao)(biao)中(zhong)選擇(ze)該(gai)磁(ci)盤(pan)中(zhong)的宗卷(juan)(juan),然后(hou)點(dian)擊卸下(xia)圖標(biao)。一旦成功卸下(xia),在(zai)(zai)磁(ci)盤(pan)和(he)宗卷(juan)(juan)列(lie)(lie)表(biao)(biao)中(zhong)該(gai)宗卷(juan)(juan)將成為(wei)灰(hui)色(se),此(ci)時,可以(yi)再點(dian)擊推出圖標(biao)。
像電腦這種高(gao)科技產品(pin),經過時間長的(de)(de)使用偶爾(er)出現一些故障真的(de)(de)是在(zai)正(zheng)常不(bu)(bu)過的(de)(de)了,通過我上面給大家(jia)講解的(de)(de)關于(yu)蘋果(guo)電(dian)腦(nao)光驅(qu)無(wu)法自(zi)(zi)動彈出的(de)(de)問題不(bu)(bu)知道(dao)(dao)大家(jia)都(dou)知道(dao)(dao)了嗎?大家(jia)也不(bu)(bu)需要(yao)擔憂(you)因為自(zi)(zi)己的(de)(de)電(dian)腦(nao)不(bu)(bu)是蘋果(guo)電(dian)腦(nao)而發愁認為對(dui)自(zi)(zi)己無(wu)法起到幫(bang)助,其(qi)實(shi)萬變(bian)不(bu)(bu)離(li)其(qi)中還是有道(dao)(dao)理的(de)(de),大部的(de)(de)吸(xi)入式光驅(qu)構(gou)造(zao)都(dou)差不(bu)(bu)了多(duo)少,所以(yi)我所說(shuo)的(de)(de)解決方法在(zai)其(qi)它機(ji)型上也完全可以(yi)使用!