JPS6395388U - - Google Patents
Info
- Publication number
- JPS6395388U JPS6395388U JP18987986U JP18987986U JPS6395388U JP S6395388 U JPS6395388 U JP S6395388U JP 18987986 U JP18987986 U JP 18987986U JP 18987986 U JP18987986 U JP 18987986U JP S6395388 U JPS6395388 U JP S6395388U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- conduit
- utility
- decorative part
- opening
- 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 3
- 238000005034 decoration Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Description
第1図及び第2図はこの考案に係るイヤホンの
第1の実施例を示し、第1図はイヤホンの縦断側
面図、第2図は装飾部の背面図、第3図は第2の
実施例を示す第1図と同様のイヤホンの縦断側面
図、第4図は再生音圧周波数特性を示す図、第5
図及び第6図は第3の実施例を示し、第5図は第
1図と同様のイヤホンの縦断側面図、第6図は当
該実施例の装飾部の背面図、第7図は第3実施例
の再生音圧周波数特性を示す図、第8図及び第1
0図は従来のイヤホンの縦断側面図で、第9図は
従来イヤホンの再生音圧周波数特性を示す図であ
る。
10……イヤホン、11……ハウジング、12
……ドライバーユニツト、23……空室、24…
…音響管、25……第1音響室、26……フラン
ジ部、27……装飾部、28……仕切壁、29…
…管路、30……入口開口部、31……出口開口
部、32……接続管、33……フランジ部。
1 and 2 show a first embodiment of the earphone according to this invention, FIG. 1 is a vertical side view of the earphone, FIG. 2 is a back view of the decorative part, and FIG. 3 is a second embodiment of the earphone. A vertical side view of the earphone similar to Figure 1 showing an example, Figure 4 is a diagram showing the reproduced sound pressure frequency characteristics, and Figure 5 is a diagram showing the reproduced sound pressure frequency characteristics.
6 and 6 show the third embodiment, FIG. 5 is a vertical side view of the earphone similar to that in FIG. 1, FIG. 6 is a rear view of the decorative part of the embodiment, and FIG. Figures 8 and 1 showing reproduction sound pressure frequency characteristics of Examples
FIG. 0 is a vertical side view of a conventional earphone, and FIG. 9 is a diagram showing reproduction sound pressure frequency characteristics of the conventional earphone. 10...Earphone, 11...Housing, 12
...Driver unit, 23...Vacant room, 24...
...Acoustic tube, 25...First acoustic chamber, 26...Flange section, 27...Decoration section, 28...Partition wall, 29...
... Pipe line, 30 ... Inlet opening, 31 ... Outlet opening, 32 ... Connection pipe, 33 ... Flange section.
Claims (1)
た装飾部を設け、この装飾部内に音響管となる管
路を形成し、この管路をハウジング内部のドライ
バーユニツト背後の空室に連通すると共に、この
管路を出口開口部にて外気に開放したことを特徴
とするイヤホン。 (2) 上記装飾部を上記ハウジングに着脱自在と
したことを特徴とする実用新案登録請求の範囲第
(1)項記載のイヤホン。 (3) 上記装触部を上記ハウジングに対して回動
自在とし、この回動によつて装飾部の開口部の位
置を上記管路に対して変更できる構成としたこと
を特徴とする実用新案登録請求の範囲第(1)項記
載のイヤホン。[Claims for Utility Model Registration] (1) A decorative part resembling an accessory is provided at the rear of the housing, a conduit that becomes an acoustic tube is formed within this decorative part, and this conduit is connected to the back of the driver unit inside the housing. An earphone characterized by communicating with a vacant chamber and opening the conduit to the outside air at an outlet opening. (2) Claim No. 1 of the utility model registration claim characterized in that the decorative portion is removably attached to the housing.
Earphones described in (1). (3) A utility model characterized in that the fitting part is rotatable with respect to the housing, and the position of the opening of the decorative part can be changed with respect to the conduit by this rotation. Earphones according to registered claim (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18987986U JPS6395388U (en) | 1986-12-11 | 1986-12-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18987986U JPS6395388U (en) | 1986-12-11 | 1986-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6395388U true JPS6395388U (en) | 1988-06-20 |
Family
ID=31142575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18987986U Pending JPS6395388U (en) | 1986-12-11 | 1986-12-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6395388U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0260392U (en) * | 1988-10-24 | 1990-05-02 | ||
JPH02237392A (en) * | 1989-03-10 | 1990-09-19 | Matsushita Electric Ind Co Ltd | Headphone |
WO2000072628A1 (en) * | 1999-05-25 | 2000-11-30 | Temco Japan Co., Ltd. | Transmitter/receiver comprising bone-conduction speaker |
JP2015531560A (en) * | 2012-09-07 | 2015-11-02 | ボーズ・コーポレーションBosecorporation | Headphone port outlet connection and waterproofing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53129022A (en) * | 1977-04-15 | 1978-11-10 | Akg Akustische Kino Geraete | Headset |
-
1986
- 1986-12-11 JP JP18987986U patent/JPS6395388U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53129022A (en) * | 1977-04-15 | 1978-11-10 | Akg Akustische Kino Geraete | Headset |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0260392U (en) * | 1988-10-24 | 1990-05-02 | ||
JPH02237392A (en) * | 1989-03-10 | 1990-09-19 | Matsushita Electric Ind Co Ltd | Headphone |
WO2000072628A1 (en) * | 1999-05-25 | 2000-11-30 | Temco Japan Co., Ltd. | Transmitter/receiver comprising bone-conduction speaker |
JP2015531560A (en) * | 2012-09-07 | 2015-11-02 | ボーズ・コーポレーションBosecorporation | Headphone port outlet connection and waterproofing |
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