JPS58155602U - sound reproduction device - Google Patents

sound reproduction device

Info

Publication number
JPS58155602U
JPS58155602U JP5095982U JP5095982U JPS58155602U JP S58155602 U JPS58155602 U JP S58155602U JP 5095982 U JP5095982 U JP 5095982U JP 5095982 U JP5095982 U JP 5095982U JP S58155602 U JPS58155602 U JP S58155602U
Authority
JP
Japan
Prior art keywords
reproduction device
sound reproduction
case
storage chamber
battery storage
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.)
Granted
Application number
JP5095982U
Other languages
Japanese (ja)
Other versions
JPS642320Y2 (en
Inventor
南部　隆文
Original Assignee
ソニー株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ソニー株式会社 filed Critical ソニー株式会社
Priority to JP5095982U priority Critical patent/JPS58155602U/en
Publication of JPS58155602U publication Critical patent/JPS58155602U/en
Application granted granted Critical
Publication of JPS642320Y2 publication Critical patent/JPS642320Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Structure Of Receivers (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す横断面図、第２図はそ
の接続金具及びゴムバッキングを示す斜視図、第３図は
第１図の実施例の縦断面図の一部を示す図、第４図は第
１図の実施例の更に第３図と直交する平面を切断面とし
た縦断面図、第５図は第１図の実施例の電池収納室の蓋
体を示す斜視図、第６図は特性曲線図である。 １は匣体、５は再生回路を含むプリント基板、７は電池
収納室、ＳＰＬ、ＳＰＲはスピーカ、８．９はその後方
の空間、ｉｏ、ｔｉはその各キャビティである。Fig. 1 is a cross-sectional view showing one embodiment of the present invention, Fig. 2 is a perspective view showing its connection fittings and rubber backing, and Fig. 3 is a partial longitudinal sectional view of the embodiment of Fig. 1. 4 is a vertical sectional view of the embodiment shown in FIG. 1 taken along a plane perpendicular to FIG. 3, and FIG. 5 is a perspective view showing the lid of the battery storage chamber of the embodiment shown in FIG. 1. 6 are characteristic curve diagrams. 1 is a case, 5 is a printed circuit board containing a reproduction circuit, 7 is a battery storage chamber, SPL and SPR are speakers, 8.9 is a space behind the same, and io and ti are respective cavities thereof.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 匣体内に再生回路及び電池収納室が設けられると共に、
上記匣体の前面にスピーカが取り付けられて成る音響再
生装置に於いて、上記電池収納室を上記匣体内の上記ス
ピーカの後方の空間に連通させてキャビティを形成して
成る音響再生装置。A regeneration circuit and a battery storage chamber are provided inside the case, and
A sound reproduction device comprising a speaker attached to the front surface of the case, wherein the battery storage chamber is communicated with a space behind the speaker inside the case to form a cavity.
JP5095982U 1982-04-08 1982-04-08 sound reproduction device Granted JPS58155602U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5095982U JPS58155602U (en) 1982-04-08 1982-04-08 sound reproduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5095982U JPS58155602U (en) 1982-04-08 1982-04-08 sound reproduction device

Publications (2)

Publication Number Publication Date
JPS58155602U true JPS58155602U (en) 1983-10-18
JPS642320Y2 JPS642320Y2 (en) 1989-01-19

Family

ID=30061733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5095982U Granted JPS58155602U (en) 1982-04-08 1982-04-08 sound reproduction device

Country Status (1)

Country Link
JP (1) JPS58155602U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332706U (en) * 1976-08-27 1978-03-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332706B2 (en) * 1972-03-16 1978-09-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332706U (en) * 1976-08-27 1978-03-22

Also Published As

Publication number Publication date
JPS642320Y2 (en) 1989-01-19

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