JPS61107287U - - Google Patents
Info
- Publication number
- JPS61107287U JPS61107287U JP17418785U JP17418785U JPS61107287U JP S61107287 U JPS61107287 U JP S61107287U JP 17418785 U JP17418785 U JP 17418785U JP 17418785 U JP17418785 U JP 17418785U JP S61107287 U JPS61107287 U JP S61107287U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- diaphragm
- magnetic circuit
- speaker
- partition plate
- 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
- 238000005192 partition Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図はこの考案の一実施例を示す縦断説明図
、第２図は第１図のものの再生周波数特性を示す
グラフ、第３，４図は従来のもののそれぞれ異な
つた例を示す縦断説明図である。
１，２１…スピーカ、２，２２…振動板、３，
２３…磁気回路、４…車室外、５，２５…隔板、
６，８，１２，１３，２６…開孔、７，２７…ト
リム、９，２９…車室内、１０…ケース、１１，
３７…吸音材、３５…スピーカグリル、３６…ス
ピーカケース。
Fig. 1 is a longitudinal explanatory diagram showing one embodiment of this invention, Fig. 2 is a graph showing the reproduction frequency characteristics of the one in Fig. 1, and Figs. 3 and 4 are longitudinal explanatory diagrams showing different examples of the conventional one. It is. 1, 21... Speaker, 2, 22... Vibration plate, 3,
23... Magnetic circuit, 4... Outside the vehicle, 5, 25... Partition plate,
6, 8, 12, 13, 26...opening, 7,27...trim, 9,29...vehicle interior, 10...case, 11,
37...Sound absorbing material, 35...Speaker grill, 36...Speaker case.
Claims (1)
される車載用スピーカにおいて、スピーカを振動
板の磁気回路側とその反対側とを音響的に仕切つ
て保持するケースを、前記振動板の磁気回路とは
反対側を前記開孔から車室外へ向けて、かつ前記
振動板の磁気回路側の音圧が車室内へ放射するよ
うにして前記隔板に取付けたことを特徴とする車
載用スピーカ。 In a vehicle-mounted speaker installed in an opening formed in a partition plate that separates the inside and outside of a vehicle, a case that acoustically partitions and holds the speaker between the magnetic circuit side of the diaphragm and the opposite side thereof is attached to the diaphragm. Vehicle-mounted device, characterized in that the diaphragm is attached to the partition plate so that the side opposite to the magnetic circuit faces outside the vehicle through the opening, and the sound pressure on the magnetic circuit side of the diaphragm radiates into the vehicle interior. speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17418785U JPS61107287U (en) | 1985-11-14 | 1985-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17418785U JPS61107287U (en) | 1985-11-14 | 1985-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107287U true JPS61107287U (en) | 1986-07-08 |
Family
ID=30731815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17418785U Pending JPS61107287U (en) | 1985-11-14 | 1985-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107287U (en) |
-
1985
- 1985-11-14 JP JP17418785U patent/JPS61107287U/ja active Pending
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