CN2175122Y - 电动橡皮擦 - Google Patents

电动橡皮擦 Download PDF

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Publication number
CN2175122Y
CN2175122Y CN 93235451 CN93235451U CN2175122Y CN 2175122 Y CN2175122 Y CN 2175122Y CN 93235451 CN93235451 CN 93235451 CN 93235451 U CN93235451 U CN 93235451U CN 2175122 Y CN2175122 Y CN 2175122Y
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rubber
utility
model
electric
switch
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Expired - Fee Related
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CN 93235451
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孙桂春
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Abstract

电动橡皮擦是一种理想的电动涂改文具。其结 构由:外壳1,灯泡2,灯泡开关3,电池4,电极弹簧 5,橡皮开关6,微电机7,橡皮卡头8,橡皮9等组 成。
擦后不仅不会损伤纸面,而且纸面洁净如初。另 外还可用作手电筒。

Description

本实用新型涉及一种电动涂改错别字的文具。
学生们在做作业时,写错别字是经常遇到的事,若用橡皮涂改,涂改后纸面上总会留下污迹,一不小心还会把纸面擦破。
为了解决这个问题,现在常常是用修正液,但用修正液涂改后,纸面上会留下液迹,所以很不理想。
本实用新型的目的是要提供一种理想的电动涂改错别字的文具。它在涂改错别字后,纸面上不留污迹,而且洁净初,同时节约擦字时间,提高学习效率;另外,又集手电筒于一体,一物两用。
本实用新型的目的是这样实现的:在电动橡皮擦内装微型电动机,微型电动机的轴通过橡皮卡头直接带动橡皮高速旋转,以其迅速擦掉错别字。
本实用新型的结构(见附图1)由外壳①、微型灯泡②、微型灯泡开关③、电池④、电极弹簧⑤、橡皮擦开关⑥、微型电动机⑦、橡皮卡头⑧、橡皮⑨等组成。
实用新型的原理由图2可知:开启K1时微电机驱动橡皮高速旋转,以其擦掉错别字,用后关掉;开启K2时,发光二极管LED(或微型灯泡)发光,当作手电筒。
本实用新型既是实用新颖的电动涂改文具,又是不可多得的电动玩具,因此倍受广大中小学生的青睐。我国亿万大中小学生及各类素描、绘图设计等人员都需用橡皮,全国普及后,市场颇大,效益可观,是目前易开发、见效快的好项目,并且结构简单,易于生产。

Claims (2)

1、一种用于涂改错别字的电动橡皮擦,其特征在于:电动橡皮擦内装有微型电动机,电动机轴直接带动橡皮高速旋转。
2、根据权利要求1所说的电动橡皮擦,其特征在于:电动橡皮擦的另一端装有微型灯泡,当做手电筒。
CN 93235451 1993-12-28 1993-12-28 电动橡皮擦 Expired - Fee Related CN2175122Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93235451 CN2175122Y (zh) 1993-12-28 1993-12-28 电动橡皮擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93235451 CN2175122Y (zh) 1993-12-28 1993-12-28 电动橡皮擦

Publications (1)

Publication Number Publication Date
CN2175122Y true CN2175122Y (zh) 1994-08-24

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Family Applications (1)

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CN 93235451 Expired - Fee Related CN2175122Y (zh) 1993-12-28 1993-12-28 电动橡皮擦

Country Status (1)

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CN (1) CN2175122Y (zh)

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