CN2173713Y - 握笔式电动擦字器 - Google Patents

握笔式电动擦字器 Download PDF

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Publication number
CN2173713Y
CN2173713Y CN 93244451 CN93244451U CN2173713Y CN 2173713 Y CN2173713 Y CN 2173713Y CN 93244451 CN93244451 CN 93244451 CN 93244451 U CN93244451 U CN 93244451U CN 2173713 Y CN2173713 Y CN 2173713Y
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housing
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CN 93244451
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沈德胜
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Individual
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Abstract

握笔式电动擦字器,有壳体,壳体内安装微型电 机,供给微电机配套的电池和开关,在电机转轴上安 装砂轮。本实用新型与已有技术相比,具有使用轻 便,效果好,可揩擦铅笔、钢笔、圆珠笔或印刷字迹、图 表等。

Description

本实用新型涉及一种电动擦字器,属于文具技术领域。
在绘制图表、作画或书写文字时,常会有差错,需要揩擦去除,已有技术一般使用橡皮揩。而普通橡皮揩对铅笔迹去除尚可,但遇到墨、圆珠笔或印刷品之类,则要借助刀片刮除,这不仅使用麻烦,而且效果差,再加上普通橡皮块使用不方便。
本实用新型的目的是设计一种由微型电机带动的、呈笔杆型可握着使用的、揩擦能力强的握笔式电动擦字器。
本实用新型握笔式电动擦字器的技术方案是:有壳体,壳体内安装微型电机,供给微电机配套的电池和开关,电机轴连接砂轮。
本实用新型公开了一种握笔式电动擦字器,与已有技术相比,具有使用轻便,效果好,不仅能揩除铅笔迹,而且对一般使用钢笔、圆珠笔或印刷品字迹、图表、画面都能去除。
图1为本实用新型握笔式电动擦字器示意图。
下面结合图1对本实用新型握笔式电动擦字器的实施例作详细的说明。
1、壳体;2、电池;3、开关;4、电机;5、转轴;6、砂轮;7、电机引线;8、绝缘片;9、开关触片;10、导线、11、弹簧;12、后盖;13、联接器。
本实用新型涉及一种握笔式的电动擦字器,以塑料或金属材料制成直杆型管子,类似象笔杆的壳体1,壳体内安装微型电动机4,如3V直流电机,有供给直流电机能源的电池2,可选用两只5号电池,电机开关3,在电机伸出的转轴5上安装砂轮6,由砂轮揩擦字迹等。电机与电池间可安装一个联接器13,联接器13外壁是导体金属片,从电机出来的引线7一根接在导体金属片上,导体金属片与开关3的触片9相配合,触片可通过导线10连接电池2底部的垫片和金属弹簧11,弹簧连在后盖12上。电机引线7的另一根连接在联接器13底部的绝缘片8上,与电池顶部接通,使电机引线7形成回路。

Claims (2)

1、握笔式电动擦字器,其特征在于有壳体(1),壳体内安装微型电机(4),供给微电机配套的电池(2)和开关(3),电机轴(5)连接砂轮(6)。
2、如权利要求1所述的握笔式电动擦字器,其特征在于电机的电压为3V,电池为5号电池。
CN 93244451 1993-11-10 1993-11-10 握笔式电动擦字器 Expired - Fee Related CN2173713Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93244451 CN2173713Y (zh) 1993-11-10 1993-11-10 握笔式电动擦字器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93244451 CN2173713Y (zh) 1993-11-10 1993-11-10 握笔式电动擦字器

Publications (1)

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CN2173713Y true CN2173713Y (zh) 1994-08-10

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Family Applications (1)

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CN 93244451 Expired - Fee Related CN2173713Y (zh) 1993-11-10 1993-11-10 握笔式电动擦字器

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CN (1) CN2173713Y (zh)

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