一、學生鬧鐘買什么樣的好
對(dui)于學生(sheng)來說,鬧(nao)(nao)鐘(zhong)是必(bi)不可少的(de)一件物品,畢竟每天起這么早,如果(guo)沒有(you)個(ge)鬧(nao)(nao)鐘(zhong)的(de)話還是很容易遲到的(de),鬧(nao)(nao)鐘(zhong)的(de)種(zhong)類(lei)有(you)很多,常(chang)見的(de)有(you)機械鬧(nao)(nao)鐘(zhong)、石英鬧(nao)(nao)鐘(zhong)、電子(zi)鬧(nao)(nao)鐘(zhong)等,不過(guo)學生(sheng)鬧(nao)(nao)鐘(zhong)選購要注意幾個(ge)方面(mian):
1、建議不要選機(ji)械(xie)鬧鐘(zhong),因為機(ji)械(xie)鬧鐘(zhong)采(cai)用發條(tiao)作為動(dong)力源,需要每(mei)天擰發條(tiao),麻煩就不說了(le),時針、分針和秒針轉動(dong)還(huan)有一定的聲音,如果(guo)晚上(shang)失眠(mian)(mian)或者睡(shui)眠(mian)(mian)淺的情(qing)況下(xia),很(hen)容(rong)易被鬧鐘(zhong)走(zou)字的聲音吵醒,影響(xiang)睡(shui)眠(mian)(mian)質量。
2、學生鬧(nao)(nao)(nao)鐘要選擇方便易(yi)用(yong)的,例如電(dian)子鬧(nao)(nao)(nao)鐘,設(she)置鬧(nao)(nao)(nao)鈴時間比較方便,早上被鬧(nao)(nao)(nao)鐘鬧(nao)(nao)(nao)醒,按下去就好(hao)了,不會用(yong)起(qi)來(lai)很麻煩。
3、如果經濟條件允(yun)許(xu),預(yu)算比較充足的(de)話,還可以考慮給孩子購買一個智能(neng)鬧鐘,不僅方(fang)便易用安靜,而且智能(neng)化(hua)程度高(gao),能(neng)智能(neng)喚醒,保護(hu)學生(sheng)的(de)睡眠質量(liang)。
二、學生鬧鐘充電的好還是電池的好
因為機械鬧鐘走字(zi)的(de)聲音可能會影響到(dao)睡眠,所以適合學生使用的(de)鬧鐘一般是電(dian)子(zi)鬧鐘或智(zhi)能鬧鐘,不過市(shi)面上的(de)電(dian)子(zi)鬧鐘一般有充(chong)(chong)電(dian)鬧鐘和(he)電(dian)池鬧鐘兩種,那(nei)么充(chong)(chong)電(dian)鬧鐘和(he)電(dian)池鬧鐘哪種好呢?
充電(dian)(dian)(dian)(dian)(dian)鬧鐘一(yi)般使(shi)(shi)用(yong)的是鉛(qian)酸電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)、鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)、鎳(nie)鐵電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)、鎳(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)、鋰離(li)子(zi)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)等(deng)作為電(dian)(dian)(dian)(dian)(dian)源(yuan),循(xun)環(huan)壽命長,一(yi)般可(ke)全充放電(dian)(dian)(dian)(dian)(dian)200多次(ci),使(shi)(shi)用(yong)起來(lai)比(bi)較環(huan)保。電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)鬧鐘使(shi)(shi)用(yong)的是一(yi)次(ci)性(xing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi),一(yi)般采用(yong)1.5V左右(you)的電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)即可(ke)支撐一(yi)年左右(you),使(shi)(shi)用(yong)完畢后丟棄(qi)掉,重(zhong)新安裝(zhuang)一(yi)個電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)又可(ke)以繼續使(shi)(shi)用(yong),比(bi)較方便。
綜上所述,充電鬧鐘和電池鬧鐘各有各的優缺點,一般情況下,學生鬧鐘要求方便實用,充電鬧鐘用起來(lai)還是(shi)(shi)比電池鬧鐘(zhong)要麻煩一些的,因此(ci)學生(sheng)還是(shi)(shi)更適合使用電池鬧鐘(zhong)。