JPS5918051U - Vehicle audio equipment - Google Patents

Vehicle audio equipment

Info

Publication number
JPS5918051U
JPS5918051U JP11395582U JP11395582U JPS5918051U JP S5918051 U JPS5918051 U JP S5918051U JP 11395582 U JP11395582 U JP 11395582U JP 11395582 U JP11395582 U JP 11395582U JP S5918051 U JPS5918051 U JP S5918051U
Authority
JP
Japan
Prior art keywords
audio equipment
vehicle audio
vehicle
acoustic
panel
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
JP11395582U
Other languages
Japanese (ja)
Inventor
ひろし 今井
純一 笠井
柳島　孝幸
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP11395582U priority Critical patent/JPS5918051U/en
Publication of JPS5918051U publication Critical patent/JPS5918051U/en
Pending legal-status Critical Current

Links

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Diaphragms For Electromechanical Transducers (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

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

第１図は、車両の内装パネル自体を振動板とする車両用
音響装置の一例を示す説明図、第２図は第１図■−■線
断面図、第３図は本考案の一実施例を示す説明図、第４
図は同回路図、第５図は、この種車両用音響装置の一定
条件下における周波数特性を示すグラフである。 １・・・リヤパーセルシェルフ、２．　２’・・・スピ
ーカ、４・・・振動板、５・・・音響用加振器、６・・
・シートスイッチ、７・・・リレースイッチ、８・・・
加振器駆動用アンプ。 １８ １１９−Fig. 1 is an explanatory diagram showing an example of a vehicle acoustic device using the vehicle interior panel itself as a diaphragm, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is an embodiment of the present invention. Explanatory diagram showing 4th
This figure is the same circuit diagram, and FIG. 5 is a graph showing the frequency characteristics of this type of vehicle acoustic device under certain conditions. 1... Rear parcel shelf, 2. 2'...Speaker, 4...Diaphragm, 5...Acoustic exciter, 6...
・Seat switch, 7... Relay switch, 8...
Amplifier for driving an exciter. 18 119-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車両の各部内袋パネル裏面に音響用加振器を装置し、内
装パネル自体を振動板として用いる車両用音響装置にお
いて、当該パネル表面に所定値以上の荷重が加わった場
合に前記音響用加振器の作動を停止させる手段を、設け
たことを特徴とする車両用音響装置。In a vehicle acoustic system in which an acoustic vibrator is installed on the back of an inner bag panel in each part of the vehicle, and the interior panel itself is used as a diaphragm, when a load of more than a predetermined value is applied to the surface of the panel, the acoustic vibrator is activated. 1. A vehicle acoustic device characterized by comprising means for stopping the operation of the device.
JP11395582U 1982-07-27 1982-07-27 Vehicle audio equipment Pending JPS5918051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11395582U JPS5918051U (en) 1982-07-27 1982-07-27 Vehicle audio equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11395582U JPS5918051U (en) 1982-07-27 1982-07-27 Vehicle audio equipment

Publications (1)

Publication Number Publication Date
JPS5918051U true JPS5918051U (en) 1984-02-03

Family

ID=30263600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11395582U Pending JPS5918051U (en) 1982-07-27 1982-07-27 Vehicle audio equipment

Country Status (1)

Country Link
JP (1) JPS5918051U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012114664A (en) * 2010-11-24 2012-06-14 Toyota Boshoku Corp On-vehicle speaker device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012114664A (en) * 2010-11-24 2012-06-14 Toyota Boshoku Corp On-vehicle speaker device

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