JPH01156643U - - Google Patents
Info
- Publication number
- JPH01156643U JPH01156643U JP5290288U JP5290288U JPH01156643U JP H01156643 U JPH01156643 U JP H01156643U JP 5290288 U JP5290288 U JP 5290288U JP 5290288 U JP5290288 U JP 5290288U JP H01156643 U JPH01156643 U JP H01156643U
- Authority
- JP
- Japan
- Prior art keywords
- neck
- supporter
- microphone
- support portion
- earphone
- 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 1
Landscapes
- Telephone Set Structure (AREA)
Description
第１図は本考案に係る送受話アダプターの一例
を示す斜視図、第２図は第１図に示される例にお
けるイヤフオンの保持状態を示す斜視図、第３図
は第１図に示される例が適用された電話システム
を示す斜視図、第４図は第３図に示される電話シ
ステムの要部の電気的接続を示す等価回路図、第
５図は第１図に示される例の使用状態を示す図で
ある。
図中、１１は首掛支持部、１３はホルダー部、
１４はマイクロフオン、１５はイヤフオン、２０
は接続ユニツト、２１は３極ジヤツク、２２はミ
ユーテイング釦、２３は音量調整器、３０は中継
器、３４は電話機である。
Fig. 1 is a perspective view showing an example of the transmitting/receiving adapter according to the present invention, Fig. 2 is a perspective view showing the holding state of earphones in the example shown in Fig. 1, and Fig. 3 is the example shown in Fig. 1. 4 is an equivalent circuit diagram showing the electrical connections of the main parts of the telephone system shown in FIG. 3, and FIG. 5 is a usage state of the example shown in FIG. 1. FIG. In the figure, 11 is a neck support part, 13 is a holder part,
14 is a microphone, 15 is an earphone, 20
2 is a connection unit, 21 is a three-pole jack, 22 is a muting button, 23 is a volume adjuster, 30 is a repeater, and 34 is a telephone set.
Claims (1)
れた首掛支持部と、 該首掛支持部に取り付けられたマイクロフオン
と、 上記首掛支持部に接続コードを介して接続され
たイヤフオンと、 上記首掛支持部から伸び、上記マイクロフオン
及びイヤフオンの夫々の通話線路に対する電気的
接続をなす接続部と、 を備えて構成される送受話アダプダー。[Scope of Claim for Utility Model Registration] A neck supporter that can be hung on a person's neck in a detachable manner, a microphone attached to the neck supporter, and a connecting cord attached to the neck supporter. A transmitting/receiving adapter comprising: an earphone connected through the neck support portion; and a connecting portion extending from the neck support portion and making an electrical connection to a communication line of each of the microphone and the earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5290288U JPH01156643U (en) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5290288U JPH01156643U (en) | 1988-04-20 | 1988-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156643U true JPH01156643U (en) | 1989-10-27 |
Family
ID=31278898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5290288U Pending JPH01156643U (en) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0654390A (en) * | 1992-06-15 | 1994-02-25 | Katsuo Motoi | Microphone suspension type ear set handset |
| JPH08228218A (en) * | 1994-11-30 | 1996-09-03 | Kokusai Electric Co Ltd | Portable electronic devices |
-
1988
- 1988-04-20 JP JP5290288U patent/JPH01156643U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0654390A (en) * | 1992-06-15 | 1994-02-25 | Katsuo Motoi | Microphone suspension type ear set handset |
| JPH08228218A (en) * | 1994-11-30 | 1996-09-03 | Kokusai Electric Co Ltd | Portable electronic devices |
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