打印机

Abstract

本发明公开了一种打印机,包括壳体,在壳体内设有纸卷放置腔、固定架及控制电路,固定架上设有打印头,在壳体上设有与打印头相对应的出纸口,纸卷放置腔内设有卷轴,在固定架上设有操作控制部,在壳体一侧开设有操作开窗,在壳体上设有盖板,该盖板与操作开窗相适应,盖板盖上操作开窗后,该盖板与卷轴的轴端相对,且盖板将操作控制部盖住。本发明操作更方便,也不易造成打印机或打印机的损伤,打印时可靠性更高。
The invention discloses a printer. The printer comprises a housing, wherein a paper roll placing cavity, a fixing frame and a control circuit are arranged in the housing, the fixing frame is provide with a printing head, a paper output port corresponding to the printing head is arranged on the housing, the paper roll placing cavity is provided with a winding shaft, the fixing frame is provided with an operation control portion, an operation open window is disposed on one side of the housing, a cover plate is arranged on the housing, the cover plate is matched with the operation open window, and after the cover plate covers the operation open window, the cover plate is opposite to the shaft end of the winding shaft and covers the operation control portion. The printer is convenient to operate, difficult to be damaged, and high in reliability when used to print.

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