JPS61176686U - - Google Patents
Info
- Publication number
- JPS61176686U JPS61176686U JP6056385U JP6056385U JPS61176686U JP S61176686 U JPS61176686 U JP S61176686U JP 6056385 U JP6056385 U JP 6056385U JP 6056385 U JP6056385 U JP 6056385U JP S61176686 U JPS61176686 U JP S61176686U
- Authority
- JP
- Japan
- Prior art keywords
- emitting diode
- light emitting
- light
- amplifying transistor
- current amplifying
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
- Audible And Visible Signals (AREA)
Description
第１図は本考案による回路図、第２図は第１図
の部分波形図である。
３……発音コイル、７……電流増巾トランジス
ター、９……発光ダイオード。
FIG. 1 is a circuit diagram according to the present invention, and FIG. 2 is a partial waveform diagram of FIG. 1. 3...Sounding coil, 7...Current amplification transistor, 9...Light emitting diode.
Claims (1)
イオードを備えて音と光を同時に出力する装置に
於いて、発光ダイオードの動作電圧を得るために
該発光ダイオードを上記電流増巾トランジスター
と並列かつ上記発音コイルに直列に配置した構造
を特徴とする音と光の出力装置。 In a device that includes a sounding coil, a current amplifying transistor, and a light emitting diode and outputting sound and light at the same time, the light emitting diode is connected in parallel to the current amplifying transistor and connected to the sounding coil in order to obtain the operating voltage of the light emitting diode. A sound and light output device characterized by a structure arranged in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6056385U JPS61176686U (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6056385U JPS61176686U (en) | 1985-04-23 | 1985-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176686U true JPS61176686U (en) | 1986-11-04 |
Family
ID=30588027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6056385U Pending JPS61176686U (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176686U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50136075A (en) * | 1974-03-02 | 1975-10-28 | ||
| JPS5928473U (en) * | 1982-08-18 | 1984-02-22 | 日立工機株式会社 | Tool attachment/detachment device |
-
1985
- 1985-04-23 JP JP6056385U patent/JPS61176686U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50136075A (en) * | 1974-03-02 | 1975-10-28 | ||
| JPS5928473U (en) * | 1982-08-18 | 1984-02-22 | 日立工機株式会社 | Tool attachment/detachment device |