JPS6239394U - - Google Patents
Info
- Publication number
- JPS6239394U JPS6239394U JP13063485U JP13063485U JPS6239394U JP S6239394 U JPS6239394 U JP S6239394U JP 13063485 U JP13063485 U JP 13063485U JP 13063485 U JP13063485 U JP 13063485U JP S6239394 U JPS6239394 U JP S6239394U
- Authority
- JP
- Japan
- Prior art keywords
- air chamber
- utility
- model registration
- sound
- earphones
- 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
Landscapes
- Headphones And Earphones (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案の一実施例を示す断面図。第２
図は従来の構造を示す断面図。
５：振動板、７：空気室、８：放音部、９：円
筒状外装ケース、１０：調整穴、Ｔ，Ｔ′：発音
変換器。
FIG. 1 is a sectional view showing an embodiment of the present invention. Second
The figure is a sectional view showing a conventional structure. 5: diaphragm, 7: air chamber, 8: sound emitting section, 9: cylindrical exterior case, 10: adjustment hole, T, T': sound converter.
Claims (1)
向するように空気室を挟んで固定配置し、該空気
室の一部に放音部を形成したことを特徴とするイ
ヤホーン。 (2) 該空気室に一個以上の調整穴を任意の形状
に形成した実用新案登録請求の範囲第(1)項記載
のイヤホーン。[Claims for Utility Model Registration] (1) A pair of sound transducers of the same type are fixedly arranged with an air chamber in between so that their diaphragms face each other, and a sound emitting part is formed in a part of the air chamber. Earphones featuring. (2) The earphone according to claim (1) of the utility model registration, wherein one or more adjustment holes are formed in the air chamber in an arbitrary shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13063485U JPS6239394U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13063485U JPS6239394U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239394U true JPS6239394U (en) | 1987-03-09 |
Family
ID=31028319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13063485U Pending JPS6239394U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239394U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013042389A1 (en) * | 2011-09-21 | 2013-03-28 | 株式会社ディーアンドエムホールディングス | Headphone device |
| WO2014061092A1 (en) * | 2012-10-16 | 2014-04-24 | TANAKA Kennta | Earphone device |
| JP2016028513A (en) * | 2015-10-06 | 2016-02-25 | 株式会社ディーアンドエムホールディングス | Headphone device |
| JP2019004468A (en) * | 2017-06-16 | 2019-01-10 | バムダス テクノロジー リミテッドＢａｍｄａｓ Ｔｅｃｈｎｏｌｏｇｙ Ｌｉｍｉｔｅｄ | Speaker bearing array sound guide structure and earphone using the structure |
-
1985
- 1985-08-27 JP JP13063485U patent/JPS6239394U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013042389A1 (en) * | 2011-09-21 | 2013-03-28 | 株式会社ディーアンドエムホールディングス | Headphone device |
| JP2013070138A (en) * | 2011-09-21 | 2013-04-18 | D & M Holdings Inc | Headphone device |
| WO2014061092A1 (en) * | 2012-10-16 | 2014-04-24 | TANAKA Kennta | Earphone device |
| US9369791B2 (en) | 2012-10-16 | 2016-06-14 | Kenta Tanaka | Earphone device |
| JP2016028513A (en) * | 2015-10-06 | 2016-02-25 | 株式会社ディーアンドエムホールディングス | Headphone device |
| JP2019004468A (en) * | 2017-06-16 | 2019-01-10 | バムダス テクノロジー リミテッドＢａｍｄａｓ Ｔｅｃｈｎｏｌｏｇｙ Ｌｉｍｉｔｅｄ | Speaker bearing array sound guide structure and earphone using the structure |