JPS60108077U - Structure of removable level adjuster - Google Patents
Structure of removable level adjusterInfo
- Publication number
- JPS60108077U JPS60108077U JP19636183U JP19636183U JPS60108077U JP S60108077 U JPS60108077 U JP S60108077U JP 19636183 U JP19636183 U JP 19636183U JP 19636183 U JP19636183 U JP 19636183U JP S60108077 U JPS60108077 U JP S60108077U
- Authority
- JP
- Japan
- Prior art keywords
- level adjuster
- mounting base
- variable attenuator
- removable level
- removable
- 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.)
- Granted
Links
Landscapes
- Structure Of Telephone Exchanges (AREA)
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
第１図は通話路ユニットに取付けられた従来のレベル調
整器を示す斜視図、第２図は本考案挿抜式各構成レベル
調整器の一実施例を示す分解斜視図、第３図は同じくそ
の組立斜視図、第４図、第５図は本考案レベル調整器の
使用説明図である。
２・・・コネクタプラグ、３・・・送信側可変減衰器、
４・・・受信側可変減衰器、５・・・音声信号測定用ジ
ャック、６・・・表面カバー、７・・・回路基板、８・
・・コネクタ、９・・・レール、１０・・・レベル調整
器、１１・・・裏カバー、１１□・・・引掛部、１２・
・・印刷配線板、１３・・・取付台、１３１・・・係合
溝、１４・・・チェック用の測定ジャック、１５・・・
コネクタソケット。
第１図
第２図Fig. 1 is a perspective view showing a conventional level adjuster attached to a communication line unit, Fig. 2 is an exploded perspective view showing an embodiment of the present invention's insertion/removal type level adjuster, and Fig. 3 is a perspective view showing the same. The assembled perspective view, FIG. 4, and FIG. 5 are explanatory views of the use of the level adjuster of the present invention. 2... Connector plug, 3... Transmission side variable attenuator,
4... Receiving side variable attenuator, 5... Audio signal measurement jack, 6... Surface cover, 7... Circuit board, 8...
...Connector, 9...Rail, 10...Level adjuster, 11...Back cover, 11□...Hook part, 12...
...Printed wiring board, 13...Mounting stand, 131...Engagement groove, 14...Measuring jack for checking, 15...
connector socket. Figure 1 Figure 2
Claims (1)
クタソケット、他端に信号チェック用の測定ジャック、
中央に送信側可変減衰器、受信側可変減衰器を配置し、
それぞれの部品は前記取付台を介して印刷配線板にて電
気的、機械的に接続され、かつその回路面側から前記取
付台に掛は止める複数の先端が牛久形状になった引掛部
を介して裏カバーを固着せしめるようにしたことを特徴
とする挿抜式レベル調整器の構造。A connector socket that can be connected to an external connector plug is provided at one end of the mounting base, and a measurement jack for signal checking is provided at the other end.
A variable attenuator on the transmitting side and a variable attenuator on the receiving side are placed in the center.
Each component is electrically and mechanically connected to the printed wiring board via the mounting base, and is hooked onto the mounting base from the circuit side through a plurality of hooks each having a Ushiku-shaped tip. The structure of the removable level adjuster is characterized in that the back cover is fixed to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19636183U JPS60108077U (en) | 1983-12-22 | 1983-12-22 | Structure of removable level adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19636183U JPS60108077U (en) | 1983-12-22 | 1983-12-22 | Structure of removable level adjuster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60108077U true JPS60108077U (en) | 1985-07-23 |
| JPH0113492Y2 JPH0113492Y2 (en) | 1989-04-20 |
Family
ID=30754100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19636183U Granted JPS60108077U (en) | 1983-12-22 | 1983-12-22 | Structure of removable level adjuster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017011357A (en) * | 2015-06-17 | 2017-01-12 | 中国電力株式会社 | Communication line connection device |
| EP3816533A1 (en) * | 2019-10-30 | 2021-05-05 | Gerdes Holding GmbH & Co. KG | Continuous flow heater with a housing |
-
1983
- 1983-12-22 JP JP19636183U patent/JPS60108077U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017011357A (en) * | 2015-06-17 | 2017-01-12 | 中国電力株式会社 | Communication line connection device |
| EP3816533A1 (en) * | 2019-10-30 | 2021-05-05 | Gerdes Holding GmbH & Co. KG | Continuous flow heater with a housing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0113492Y2 (en) | 1989-04-20 |
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