JPH02143787U - - Google Patents
Info
- Publication number
- JPH02143787U JPH02143787U JP5298189U JP5298189U JPH02143787U JP H02143787 U JPH02143787 U JP H02143787U JP 5298189 U JP5298189 U JP 5298189U JP 5298189 U JP5298189 U JP 5298189U JP H02143787 U JPH02143787 U JP H02143787U
- Authority
- JP
- Japan
- Prior art keywords
- input connector
- insulator
- ring
- insulates
- preamplifier
- 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
- 239000004020 conductor Substances 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
第１図は本考案の一実施例で全体構成を示す断
面図。第２図は本考案の他の実施例を示す断面図
。第３図は従来技術の全体ブロツク図、第４図は
従来技術の入力接栓部断面図、第５図は従来技術
の他の例の断面図、第６図は更に他の従来例の断
面図を示す。
１：増幅器、２：コンデンサマイクロホン、３
：入力接栓部、Ａ：中心導体、Ｂ：外導体、Ｃ：
絶縁体、Ｄ：リング状導体。
FIG. 1 is a sectional view showing the overall configuration of an embodiment of the present invention. FIG. 2 is a sectional view showing another embodiment of the present invention. Fig. 3 is an overall block diagram of the prior art, Fig. 4 is a sectional view of the input connector of the prior art, Fig. 5 is a sectional view of another example of the prior art, and Fig. 6 is a sectional view of yet another conventional example. Show the diagram. 1: Amplifier, 2: Condenser microphone, 3
: Input connector, A: Center conductor, B: Outer conductor, C:
Insulator, D: ring-shaped conductor.
Claims (1)
リアンプの入力接栓において、該入力接栓部の内
導体、外導体を絶縁する絶縁体の間にリング状の
高電圧部を配置したことを特徴とする前記入力接
栓。 ２ エレクトレツトコンデンサマイクロホン用プ
リアンプ入力接栓において、入力接栓部の内導体
、外導体を絶縁する絶縁体の間にリング状の高電
圧部を配置し、かつ、マイクロホン接続側の沿面
距離を大きくしたことを特徴とする前記入力接栓
。[Scope of Claim for Utility Model Registration] 1. In the input connector of a preamplifier for an electret condenser microphone, a ring-shaped high voltage part is arranged between an insulator that insulates the inner conductor and outer conductor of the input connector. The input connector characterized by: 2. In the preamplifier input connector for an electret condenser microphone, a ring-shaped high voltage part is placed between the insulator that insulates the inner conductor and outer conductor of the input connector, and the creepage distance on the microphone connection side is increased. The input connector is characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5298189U JPH02143787U (en) | 1989-05-10 | 1989-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5298189U JPH02143787U (en) | 1989-05-10 | 1989-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143787U true JPH02143787U (en) | 1990-12-06 |
Family
ID=31573762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5298189U Pending JPH02143787U (en) | 1989-05-10 | 1989-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143787U (en) |
-
1989
- 1989-05-10 JP JP5298189U patent/JPH02143787U/ja active Pending
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