JPS62168306A - Switch - Google Patents
SwitchInfo
- Publication number
- JPS62168306A JPS62168306A JP913086A JP913086A JPS62168306A JP S62168306 A JPS62168306 A JP S62168306A JP 913086 A JP913086 A JP 913086A JP 913086 A JP913086 A JP 913086A JP S62168306 A JPS62168306 A JP S62168306A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- switch
- high voltage
- low voltage
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は主として外国で使用される二重電圧用の機器の
スイッチ装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention relates to a switching device for dual voltage equipment mainly used in foreign countries.
従来の技術
従来のこの種の機器においては、第２図に示すように、
電源の「切」「入」を行なうスライド式電源スィッチ１
１と、電圧の切換を行なうスライド式電圧切換スイッチ
１２を別個に設け、各々単独で操作可能であった。BACKGROUND TECHNOLOGY In this type of conventional equipment, as shown in Fig. 2,
Sliding power switch 1 to turn the power off and on
1 and a slide type voltage changeover switch 12 for changing the voltage were separately provided, and each could be operated independently.
発明が解決しようとする問題点
しかしながら上記従来の構造においては、電源電圧が高
電圧（２４０Ｖ）のときに、電圧切換スイッチ１２ｖｉ
−誤って低電圧側（１２０Ｖ ）にしたまま電源スィッ
チ１１を「入」にすると、機器に過電圧が印加されて焼
損等の事故を発生するという問題点があった。Problems to be Solved by the Invention However, in the above conventional structure, when the power supply voltage is high voltage (240V), the voltage changeover switch 12vi
- If you accidentally turn on the power switch 11 while it is on the low voltage side (120V), there is a problem that overvoltage will be applied to the equipment, causing accidents such as burnout.
そこで本発明は、誤操作することのないスイッチ装置を
提供するものである。Therefore, the present invention provides a switch device that does not cause erroneous operation.
問題点を解決するだめの手段
そして上記問題点を解決する本発明の技術的手段は、ス
ライド摘子の可動範囲の一端に「切」の位置を設け、他
端に低電圧の「入」の位置を設け、その中間に高電圧の
「入」の位置を設けたものである０
作用
この構成により、電源電圧は必ず一担高電圧側に印加さ
れ、いきなり低電圧側に印加されることはない。Means for solving the problems and technical means of the present invention for solving the above problems are to provide an "off" position at one end of the movable range of the slide knob, and a low voltage "on" position at the other end. With this configuration, the power supply voltage is always applied to the high voltage side, and is never suddenly applied to the low voltage side. do not have.
実施例
以下、本発ａｇの一実権例を添付図面にもとづいて説明
する。第１図において１は機器６全「入」「切コするス
ライド摘子で、可動範囲の一端は「切」の位置２、他端
は低電圧（１２０Ｖ ）の「入」の位置３であり、その
中間に高電圧（２４０Ｖ）の「入」の位置４が設けであ
る。EXAMPLE Hereinafter, one practical example of the present AG will be explained based on the accompanying drawings. In Fig. 1, 1 is a slide knob that turns all of the equipment 6 on and off.One end of the movable range is at position 2, which is ``off,'' and the other end is position 3, which is ``on'' at low voltage (120V). , and a high voltage (240V) "on" position 4 is provided between them.
以上の構造により、「切」の位置２にあるスライド摘子
１を摺動すると最初に高電圧（２４０ｖ）の端子の「入
」の位置４になる。このとき機器５が接続されている電
源電圧が高電圧（２４０Ｖ ）のときは機器５は正常に
動作する。電源電圧が低電圧（１２ｏｖ ）のときは機
器５は正常に動作しないからスライド式摘子１を更に摺
動し低電圧（１２０Ｖ ）の「入」の位置３にする。従
って電源電圧が高電圧のときに誤って低電圧端子に高電
圧が印加されることはない。With the above structure, when the slide knob 1 is slid from the "off" position 2, the high voltage (240v) terminal first becomes the "on" position 4. At this time, when the power supply voltage to which the device 5 is connected is high voltage (240V), the device 5 operates normally. Since the device 5 does not operate normally when the power supply voltage is low (12 ov), slide the slide knob 1 further to set it to the "on" position 3 for low voltage (120 volts). Therefore, when the power supply voltage is high, a high voltage will not be accidentally applied to the low voltage terminal.
発明の効果
以上述べたように本発明のスライド式電源切換スイッチ
は、高電圧が低電圧端子に直接印加されるのを防止して
二重電圧定格機器の過電圧による事故の発生を未然に防
止するすぐれた効果を有する０Effects of the Invention As described above, the slide type power selector switch of the present invention prevents high voltage from being directly applied to low voltage terminals, thereby preventing accidents caused by overvoltage in dual voltage rated equipment. 0 with excellent effects
第１図は本発明の一実施例であるスイ、ノチ装置を示す
斜視図、第２図は従来のスイ、ソチと切換スイッチ金子
す斜視図である。
１・・・・・・スライド式摘子、２・・・・・・「切」
の位置、３・・・・・・高電圧の「入」の位置、４・・
・・・・低電圧の「入」の位置、６・・・・・・機器。FIG. 1 is a perspective view showing a switch device according to an embodiment of the present invention, and FIG. 2 is a perspective view of a conventional switch device and a changeover switch. 1...Sliding knob, 2..."Cut"
position, 3...high voltage "on" position, 4...
...Low voltage "on" position, 6...device.
Claims (1)
に低電圧の「入」の位置を、その中間に高電圧の「入」
の位置を設けたスイッチ装置。The "off" position is at one end of the slide knob's movable range, the low voltage "on" position is at the other end, and the high voltage "on" position is in between.
A switch device with two positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP913086A JPS62168306A (en) | 1986-01-20 | 1986-01-20 | Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP913086A JPS62168306A (en) | 1986-01-20 | 1986-01-20 | Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168306A true JPS62168306A (en) | 1987-07-24 |
Family
ID=11712044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP913086A Pending JPS62168306A (en) | 1986-01-20 | 1986-01-20 | Switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010246297A (en) * | 2009-04-08 | 2010-10-28 | Nippon Sharyo Seizo Kaisha Ltd | Voltage switching device of generator |
-
1986
- 1986-01-20 JP JP913086A patent/JPS62168306A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010246297A (en) * | 2009-04-08 | 2010-10-28 | Nippon Sharyo Seizo Kaisha Ltd | Voltage switching device of generator |
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