JPH0219024U

JPH0219024U -

Info

Publication number: JPH0219024U
Application number: JP9305788U
Authority: JP
Priority date: 1988-07-15
Filing date: 1988-07-15
Publication date: 1990-02-08

Description

[Brief explanation of drawings]

第１図は本考案の実施例であるメガネの外観を
表わした正面（下左）、左側面の一部（下右）、
上面の一部（上）を表わした図、第２図は第１図
におけるＡ部（ヨロイ部）詳細図及び内部構成を
表わした図、第３図はロツド１部（メガネフレー
ムヨロイ部）断面図、第４図は２極双投モーメン
タリ・スイツチを使用したＥＣ素子の透過率を可
変する回路図、第５図は２極双投モーメンタリ・
押ボタンスイツチを２コ使用したＥＣ素子の透過
率を可変する回路図、第６図はＥＣ素子の簡単な
駆動回路図である。［主要部分の符号の説明］、１……ロツド（棒
）、２……２極双投モーメンタリトグルスイツチ
、３……透過率可変レンズ、４，４′……電極、
５……電源電池、６……２極双投モーメンタリ、
押ボタンスイツチ。 Figure 1 shows the front (bottom left), part of the left side (bottom right), and
A diagram showing a part of the upper surface (top), Fig. 2 is a detailed view of part A (endpiece part) in Fig. 1 and a diagram showing the internal structure, and Fig. 3 is a cross section of the rod 1 part (eyeglass frame endpiece part). Figure 4 is a circuit diagram for varying the transmittance of an EC element using a 2-pole double-throw momentary switch, and Figure 5 is a 2-pole double-throw momentary switch.
A circuit diagram for varying the transmittance of an EC element using two pushbutton switches. FIG. 6 is a simple driving circuit diagram of the EC element. [Description of symbols of main parts], 1...Rod (rod), 2...2 pole double throw momentary toggle switch, 3...transmittance variable lens, 4, 4'...electrode,
5...Power battery, 6...2 pole double throw momentary,
Push button switch.

Claims

[Claims for Utility Model Registration] (1) Glasses with variable transmittance, in which a transmission electrochromic element is provided on the lens surface, and a power supply battery for changing the transmittance of the element and a switch for operating the element are provided in the eyeglass frame. , The above switch is a two-pole, double-throw, double-momentary switch.
Glasses characterized by using a switch. (2) Using a 2-pole, double-throw, double-momentary toggle switch, place a rod vertically on the knob so that it engages with the tip of the knob (toggle lever part) of the switch, and insert the rod against the knob. 2. The glasses according to claim 1, wherein the glasses have a structure in which the transmittance can be controlled by sliding in the vertical direction. (3) The eyeglasses according to claim (2), wherein the switch and the rod are provided within the endpiece of the eyeglass frame.