CN2165000Y - 夜光笔 - Google Patents

夜光笔 Download PDF

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Publication number
CN2165000Y
CN2165000Y CN 93203225 CN93203225U CN2165000Y CN 2165000 Y CN2165000 Y CN 2165000Y CN 93203225 CN93203225 CN 93203225 CN 93203225 U CN93203225 U CN 93203225U CN 2165000 Y CN2165000 Y CN 2165000Y
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Expired - Fee Related
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CN 93203225
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杜好亮
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Individual
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Abstract

本实用新型是一种夜光笔,除具有普通笔的一般 功能外,特别适用于军事、野外作业等特殊场合无照 明光源情况下的书写。其特征是在笔杆壳体上靠近 笔尖处设置一发光二极管,二极管上有两根导线沿壳 体内壁分别引至笔杆尾部的正极接触点和笔杆侧部 的负极接触点,笔帽壳体内设有弹簧片和电池,电池 的负极通过笔帽盖螺丝连通至弹簧片。本夜光笔用 于无光源照明书写时,只需将笔帽插至笔杆上,使电 池正极与笔杆尾部正极接触点相接,并使弹簧片与负 极接触点相接,即可使二极管发光,提供书写照明光 源。其结构简单,造型美观,使用方便。

Description

本实用新型是一种本身提供照明光源用于书写的夜光笔。
普通的各类书写笔,书写时需借助外来光源,在无光源照明的特殊情况下,不能使用。近期公开的几种夜光笔技术,一般是在笔尖处安装微型灯泡,笔杆上设置开关和电源装置,其结构较复杂,笔的外形不美观,使用也不太方便。
本实用新型的目的在于设计一种结构简单,造型美观,不影响笔的正常使用,并可方便的为书写提供照明的夜光笔。
本实用新型的技术解决方案是:在主要由笔芯、笔杆壳体、笔帽、电源电路和发光体组成的书写笔中,采用一发光二极管装配在接近笔尖处的笔杆壳体上,二极管上有两根导线沿笔杆壳体内壁分别引至笔杆尾部的正极接触点和笔杆侧部的负极接触点,笔杆壳体分为上、下两部分,上、下笔杆壳体接合端面设有两对金属导电片,用于两根导线的连通,在笔帽壳体内设有两对内凸的金属弹簧片,其弹簧片的里端夹持有电池,该电池的负极与笔帽螺丝接触,其螺丝与笔帽上端螺纹连接。
附图1为本夜光笔笔帽结构视图。
附图2为本夜光笔笔杆壳体结构示意图。
附图1和2给出了本实用新型的具体实施方案。下面结合附图作详细描述:笔杆壳体2上靠近笔尖处开有一窗口,窗口内镶嵌一发光二极管1,二极管上有两根导线3,沿笔杆壳内壁分别引至笔杆尾部的正极接触点7和笔杆侧部的负极接触点6,触点6为半圆环金属板嵌于笔杆上,其接触点相对于笔杆侧面向外稍微凸出。笔杆壳体设计成上、下两部分,其接合端面上镶有两对金属片4和5,用于上、下笔杆壳内两根导线的连通。笔帽壳8内安装有四爪内凸金属弹簧片9,片9的里端装配有电池10,笔帽的顶端设有笔帽盖螺丝11,此螺丝与笔帽通过螺纹连接,并与电池的负极接触。
本实用新型正常使用时与普通笔没有区别,当应用于无照明光源场合书写时,只需将笔帽插在笔杆尾部,使其内电池正极端与笔杆尾端的正极接触点接触,并转动笔帽使四爪弹簧片其中一爪与负极接触点相接触,即可接通电源,使二极管发光提供书写照明光源。
本夜光笔结构简单,造型美观,使用方便,特别适用于军事、野外作业等特殊场合无照明光源情况下的书写。

Claims (1)

1、一种夜光笔,主要由笔芯、笔杆壳体、笔帽、电源电路部分和发光体组成;其特征是笔杆壳体(2)上接近笔尖处设置一发光二极管(1),管(1)上有两根导线(3)沿笔杆壳体内壁分别引至笔杆尾部的正极接触点(7)和笔杆侧部的负极接触点(6),笔杆壳体分为上、下两部分,上、下笔杆壳体接合端面设有两对金属导电片(4)和(5),用于两根导线的连通,笔帽壳(8)内设有两对内凸金属弹簧片(9),片(9)的里端夹持电池(10),电池(10)的负极与笔帽盖螺丝(11)接触,螺丝(11)与笔帽上端螺纹连接。
CN 93203225 1993-02-18 1993-02-18 夜光笔 Expired - Fee Related CN2165000Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93203225 CN2165000Y (zh) 1993-02-18 1993-02-18 夜光笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93203225 CN2165000Y (zh) 1993-02-18 1993-02-18 夜光笔

Publications (1)

Publication Number Publication Date
CN2165000Y true CN2165000Y (zh) 1994-05-18

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CN 93203225 Expired - Fee Related CN2165000Y (zh) 1993-02-18 1993-02-18 夜光笔

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CN (1) CN2165000Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1054812C (zh) * 1995-07-18 2000-07-26 陈窗义 按压式发光笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1054812C (zh) * 1995-07-18 2000-07-26 陈窗义 按压式发光笔

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