CN2173710Y - 防近视书写板 - Google Patents

防近视书写板 Download PDF

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Publication number
CN2173710Y
CN2173710Y CN 93244464 CN93244464U CN2173710Y CN 2173710 Y CN2173710 Y CN 2173710Y CN 93244464 CN93244464 CN 93244464 CN 93244464 U CN93244464 U CN 93244464U CN 2173710 Y CN2173710 Y CN 2173710Y
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China
Prior art keywords
writing
frame
myopia prevention
writing board
utility
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Expired - Fee Related
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CN 93244464
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English (en)
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申鸿砚
刘怀银
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Individual
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Priority to CN 93244464 priority Critical patent/CN2173710Y/zh
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Abstract

一种防近视书写板,其书写板体1之上半部开设 有书写框2及其围绕书写框2之反光框3。书写框 2为空间结构,反光框3与书写板体1紧密粘接。近 距离书写时反光框的折射光可干扰视力,由此而起到 预防近视的作用。该书写板可供中、小学生使用。

Description

本实用新型涉及一种防近视书写板。
现有技术中的学生书写板,仅作为垫板使用,功能单一。
本实用新型的目的是提供一种具有预防近视,书写时促使注意力集中的学生书写板。
本实用新型的目的是通过以下措施实现的:书写板体1的上半部开设有书写框2,围绕书写框2的四周设有与书写板体1粘接的反光框3。
书写板体1由塑料薄板制成,书写框2为空间结构,反光框3由锡塑薄纸制成。
该书写板具有预防近视,提高书写时之注意力等作用,较普通书写板具有优越性。
该书写板制作工艺简便,一般塑料厂均可生产。
以下结合附图和实施例叙述。
附图为防近视书写板的结构示意图。其结构如上所述,使用时将书写板体1水平方向放置于本上,即可在书写框2内进行书写。近距离书写时,反光框3的折射光增强,干扰视力,即可使书写者主动调高书写距离,因此而发挥预防近视的作用。
该书写板可供中、小学使用,有预防近视,提高注意力的作用。

Claims (2)

1、一种防近视书写板,其特征是书写板体1之上方设有书写框2和围绕书写框2之反光框3。
2、根据权利要求1所述的书写板,其特征是书写框2为空间结构,反光框3与书写板体1紧密粘接。
CN 93244464 1993-11-14 1993-11-14 防近视书写板 Expired - Fee Related CN2173710Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93244464 CN2173710Y (zh) 1993-11-14 1993-11-14 防近视书写板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93244464 CN2173710Y (zh) 1993-11-14 1993-11-14 防近视书写板

Publications (1)

Publication Number Publication Date
CN2173710Y true CN2173710Y (zh) 1994-08-10

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ID=33817664

Family Applications (1)

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CN 93244464 Expired - Fee Related CN2173710Y (zh) 1993-11-14 1993-11-14 防近视书写板

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CN (1) CN2173710Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692828A (zh) * 2012-09-28 2014-04-02 孟凡刚 用于矫正儿童低位握笔姿势的垫板
CN103895415A (zh) * 2012-12-28 2014-07-02 孟凡刚 背面开槽的矫正握笔姿势的垫手板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692828A (zh) * 2012-09-28 2014-04-02 孟凡刚 用于矫正儿童低位握笔姿势的垫板
CN103895415A (zh) * 2012-12-28 2014-07-02 孟凡刚 背面开槽的矫正握笔姿势的垫手板

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