JPS60189161U - telephone receiver - Google Patents
telephone receiverInfo
- Publication number
- JPS60189161U JPS60189161U JP7786584U JP7786584U JPS60189161U JP S60189161 U JPS60189161 U JP S60189161U JP 7786584 U JP7786584 U JP 7786584U JP 7786584 U JP7786584 U JP 7786584U JP S60189161 U JPS60189161 U JP S60189161U
- Authority
- JP
- Japan
- Prior art keywords
- handset
- case
- earpiece
- telephone receiver
- telephone
- 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
- Telephone Set Structure (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図は電話用受話装置として要求される周波特性の一
例を示すグラフである。第２図はこの考案によって得ら
れる周波数特性を従来のものとの対比で示すグラフであ
る。第３図はこの考案の一実施例を示す断面図解図であ
る。第４図は第３図°実施例に用いられる受話器の一例
を示す斜視図である。第５図は第４図の線■−■におけ
る断面図である。第６図は第３図実施例に用いられる受
話器の他の例を示す斜視図である。第７図はコノ考案の
他の実施例を示す断面図解図である。第８図は第７図実
施例に用いられ得る受話器の一例を示す斜視図である。
図において、１２はハンドセット１．１４は受話口、１
８は受話器、２４は放音孔、３２，３８゜４２はケース
に設けられた溝、４０は切欠端面、４４はハンドセット
に設けられた溝を示す。
Ｉ′
２４ 担 ′
３０′−FIG. 1 is a graph showing an example of frequency characteristics required for a telephone receiver. FIG. 2 is a graph showing the frequency characteristics obtained by this invention in comparison with the conventional one. FIG. 3 is an illustrative cross-sectional view showing one embodiment of this invention. FIG. 4 is a perspective view showing an example of a telephone receiver used in the embodiment of FIG. 3. FIG. 5 is a sectional view taken along line 1--2 in FIG. 4. FIG. 6 is a perspective view showing another example of the telephone receiver used in the embodiment of FIG. 3. FIG. 7 is an illustrative cross-sectional view showing another embodiment of this invention. FIG. 8 is a perspective view showing an example of a telephone receiver that can be used in the embodiment of FIG. In the figure, 12 is a handset 1. 14 is an earpiece, 1
8 is a receiver, 24 is a sound emitting hole, 32, 38°, 42 is a groove provided in the case, 40 is a cutout end surface, and 44 is a groove provided in the handset. I' 24 holder'30'-
Claims (1)
口部分の内壁との間にキャビティを形成するように取り
付けられる受話器、および前記キャビティと前記ハンド
セットの前記内部空間とを連通ずるための通気部を備え
る、電話用受話装置。 ２ 前記受話器はケースおよび前記ケースの前記面に形
成される放音孔を含み、 前記通気部は前記ケースの外面において前記放音孔から
ケース側面にまで延びて形成される溝を含む、実用新案
登録請求の範囲第１項記載の電話用受話装置。[Claims for Utility Model Registration] 1. A handset having an internal space, an earpiece formed in the handset and including a through hole, and a cavity in the vicinity of the earpiece between the inside of the handset and an inner wall of the earpiece. 1. A telephone handset, comprising: a handset mounted to form a telephone receiver; and a vent for communicating said cavity with said interior space of said handset. 2. The handset includes a case and a sound emission hole formed on the surface of the case, and the ventilation section includes a groove formed on the outer surface of the case extending from the sound emission hole to a side surface of the case. A telephone receiving device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7786584U JPS60189161U (en) | 1984-05-26 | 1984-05-26 | telephone receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7786584U JPS60189161U (en) | 1984-05-26 | 1984-05-26 | telephone receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60189161U true JPS60189161U (en) | 1985-12-14 |
Family
ID=30621320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7786584U Pending JPS60189161U (en) | 1984-05-26 | 1984-05-26 | telephone receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02237254A (en) * | 1988-10-21 | 1990-09-19 | Alcatel Kirk As | Telephone receiver |
| JPH0725643U (en) * | 1993-10-01 | 1995-05-12 | ホシデン株式会社 | Handset for telephone |
-
1984
- 1984-05-26 JP JP7786584U patent/JPS60189161U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02237254A (en) * | 1988-10-21 | 1990-09-19 | Alcatel Kirk As | Telephone receiver |
| JPH0725643U (en) * | 1993-10-01 | 1995-05-12 | ホシデン株式会社 | Handset for telephone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6144946U (en) | acoustic coupling device | |
| JPS58889U (en) | Suction tool for transferring plate-shaped objects | |
| JPS58129798U (en) | piezoelectric buzzer | |
| JPS6042894U (en) | Double-opening steel door combination structure | |
| JPS5911554U (en) | telephone | |
| JPS5988966U (en) | acoustic coupler | |
| JPS59144986U (en) | Holding structure for speaker and earphone jack | |
| JPS5996960U (en) | acoustic coupling device | |
| JPS5835894U (en) | cigarette cover | |
| JPS59149761U (en) | Acoustic coupler mounting device | |
| JPS5988965U (en) | telephone handset | |
| JPS5833640U (en) | eaves gutter | |
| JPS58189651U (en) | Structure of wall phone | |
| JPS58127749U (en) | telephone handset | |
| JPS5952760U (en) | Acoustic coupler handset receiver structure | |
| JPS58132487U (en) | microphone | |
| JPS5853883U (en) | air compressor | |
| JPS6126355U (en) | Telephone transmitter unit mounting structure | |
| JPS58179220U (en) | vehicle door structure | |
| JPS5838588U (en) | Accessory storage device | |
| JPS59181279U (en) | Check valve for compressor | |
| JPS6093282U (en) | phone cap | |
| JPS5973293U (en) | Back plate of washing machine etc. | |
| JPS5861592U (en) | audio equipment | |
| JPS615086U (en) | bass speaker |