JPS6217295U - - Google Patents
Info
- Publication number
- JPS6217295U JPS6217295U JP10780285U JP10780285U JPS6217295U JP S6217295 U JPS6217295 U JP S6217295U JP 10780285 U JP10780285 U JP 10780285U JP 10780285 U JP10780285 U JP 10780285U JP S6217295 U JPS6217295 U JP S6217295U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- net
- substrate
- small hole
- electroacoustic transducer
- 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
- 239000000758 substrate Substances 0.000 claims 3
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図ないし第３図は本考案に係る電気音響変
換器の一実施例を示したもので、第１図はその要
部であるネツトの取付構造を示した分解斜視図、
第２図はその電気音響変換器で用いられた回路基
板の概念的平面図、第３図は第２図のＡＡ線断面
図、第４図は従来の電気音響変換器を示した縦断
面図、第５図はその電気音響変換器で用いられた
回路基板の概念的平面図である。
１１…回路基板、１２…凹部、１３…小孔、１
４…ネツト、１５…リング、１６…孔。
1 to 3 show an embodiment of the electroacoustic transducer according to the present invention, and FIG. 1 is an exploded perspective view showing the mounting structure of the net, which is the main part;
Fig. 2 is a conceptual plan view of the circuit board used in the electroacoustic transducer, Fig. 3 is a sectional view taken along line AA in Fig. 2, and Fig. 4 is a vertical sectional view showing the conventional electroacoustic transducer. , FIG. 5 is a conceptual plan view of a circuit board used in the electroacoustic transducer. DESCRIPTION OF SYMBOLS 11... Circuit board, 12... Recessed part, 13... Small hole, 1
4...net, 15...ring, 16...hole.
Claims (1)
とによつて音響抵抗を得るようにした電気音響変
換器において、上記基板に凹部を形成し、該凹部
内に上記小孔を貫設し、上記凹部内に上記ネツト
を収容するとともに、リングを上記凹部内に圧入
して、上記ネツトを上記基板に挾持させるように
したことを特徴とする電気音響変換器。 In an electroacoustic transducer that obtains acoustic resistance by forming a small hole in a substrate and covering the small hole with a net, a recess is formed in the substrate, and the small hole is inserted into the recess. An electroacoustic transducer characterized in that the net is housed in the recess, and a ring is press-fitted into the recess so that the net is held between the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10780285U JPS6217295U (en) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10780285U JPS6217295U (en) | 1985-07-15 | 1985-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6217295U true JPS6217295U (en) | 1987-02-02 |
Family
ID=30984414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10780285U Pending JPS6217295U (en) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6217295U (en) |
-
1985
- 1985-07-15 JP JP10780285U patent/JPS6217295U/ja active Pending