JPH0346288U - - Google Patents

Info

Publication number
JPH0346288U
JPH0346288U JP3871589U JP3871589U JPH0346288U JP H0346288 U JPH0346288 U JP H0346288U JP 3871589 U JP3871589 U JP 3871589U JP 3871589 U JP3871589 U JP 3871589U JP H0346288 U JPH0346288 U JP H0346288U
Authority
JP
Japan
Prior art keywords
sound path
horn
mounting plate
ray tube
cathode ray
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
Application number
JP3871589U
Other languages
English (en)
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 filed Critical
Priority to JP3871589U priority Critical patent/JPH0346288U/ja
Publication of JPH0346288U publication Critical patent/JPH0346288U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例の横断面図、第2図は
同、要部立体分解図、第3図は従来例の透視図で
ある。 図中、1……スピーカ、2……ブラウン管、3
……直音道ホーン、4……スピーカ取り付け板、
5……スピーカボツクス、6……凹凸面、6a…
…粗面部、7……開口部、9……曲音道ホーンで
ある。

Claims (1)

    【実用新案登録請求の範囲】
  1. テレビジヨン受像機等のブラウン管2の後部の
    凹陥部を利用して取り付け板4に取り付けたスピ
    ーカ1の輻射音を、取り付け板4から曲音道9を
    経て、ブラウン管2の前面側方に開口部7を形成
    した直音道ホーン3によつて導くごとくなしたス
    ピーカ装置において、音道ホーン9,3の内壁面
    に波状の凹凸6、または粗面部6aを同一材料で
    形成した構造の視聴覚機器用スピーカ装置。
JP3871589U 1989-03-31 1989-03-31 Pending JPH0346288U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3871589U JPH0346288U (ja) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3871589U JPH0346288U (ja) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH0346288U true JPH0346288U (ja) 1991-04-30

Family

ID=31546973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3871589U Pending JPH0346288U (ja) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH0346288U (ja)

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