JPS61178232U - - Google Patents
Info
- Publication number
- JPS61178232U JPS61178232U JP6212085U JP6212085U JPS61178232U JP S61178232 U JPS61178232 U JP S61178232U JP 6212085 U JP6212085 U JP 6212085U JP 6212085 U JP6212085 U JP 6212085U JP S61178232 U JPS61178232 U JP S61178232U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- jacks
- plugs
- voltage
- switches
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案の第１の実施例におけるスイツ
チ装置を用いた機器の斜視図、第２図は回路図で
ある。
１……マイクロホンケース、２……マイクロホ
ンユニツト、３……小形ジヤツク、４……大形ジ
ヤツク、５……出力コード、６……小形プラグ、
７……大形プラグ、８……回路、９，１０……ス
イツチ、１１……電源。
FIG. 1 is a perspective view of a device using a switch device according to a first embodiment of the present invention, and FIG. 2 is a circuit diagram. 1...Microphone case, 2...Microphone unit, 3...Small jack, 4...Large jack, 5...Output cord, 6...Small plug,
7...Large plug, 8...Circuit, 9, 10...Switch, 11...Power supply.
Claims (1)
ツクに適合するプラグを両端に取り付けた出力コ
ードと、前記二個のジヤツクのそれぞれへの挿入
に連動してそれぞれ切り換わる二個のスイツチと
、前記二個のスイツチの接点に通じて回路に電圧
を供給する電源とを有し、前記ジヤツクに一個の
プラグを接続した時は回路に電圧が供給され、二
個のプラグが接続されるかまたは二個のプラグ共
接続されない時には回路に電圧が供給されないこ
とを特徴とするスイツチ装置。 two jacks provided on the equipment housing, an output cord with plugs attached to both ends that fit the jacks, and two switches that are switched in conjunction with insertion into each of the two jacks, It has a power source that supplies voltage to the circuit through the contacts of the two switches, and when one plug is connected to the jack, voltage is supplied to the circuit, and when the two plugs are connected or A switch device characterized in that voltage is not supplied to a circuit when two plugs are not connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6212085U JPS61178232U (en) | 1985-04-25 | 1985-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6212085U JPS61178232U (en) | 1985-04-25 | 1985-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61178232U true JPS61178232U (en) | 1986-11-07 |
Family
ID=30591031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6212085U Pending JPS61178232U (en) | 1985-04-25 | 1985-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61178232U (en) |
-
1985
- 1985-04-25 JP JP6212085U patent/JPS61178232U/ja active Pending