JPS63115290U - - Google Patents
Info
- Publication number
- JPS63115290U JPS63115290U JP445187U JP445187U JPS63115290U JP S63115290 U JPS63115290 U JP S63115290U JP 445187 U JP445187 U JP 445187U JP 445187 U JP445187 U JP 445187U JP S63115290 U JPS63115290 U JP S63115290U
- Authority
- JP
- Japan
- Prior art keywords
- audio device
- vehicle
- elastic member
- casing
- mounted audio
- 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
- 230000017525 heat dissipation Effects 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の実施例を示す斜視図、第２図
はその要部分解斜視図、第３図イ，ロは作動状態
を示す要部断面図、第４図は従来例を示す斜視図
、第５図は取付状態を示す断面図である。
１０……音響装置、１２……筐体、１３……放
熱穴、１４……メツシユ部、１５……摺動板、１
６……貫通穴、１７……平面部、２１……第１の
コイルスプリング、２２……第２のコイルスプリ
ング。
Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of the main part thereof, Fig. 3 A and B are sectional views of the main part showing the operating state, and Fig. 4 is a perspective view showing the conventional example. FIG. 5 is a sectional view showing the attached state. 10...Acoustic device, 12...Casing, 13...Radiation hole, 14...Mesh portion, 15...Sliding plate, 1
6... Through hole, 17... Plane part, 21... First coil spring, 22... Second coil spring.
Claims (1)
筐体に設けた放熱穴を、弾性部材により移動可能
に保持された貫通穴を有する摺動板で外気温に応
じて開閉するように構成したことを特徴とする車
載用音響装置。 (2) 弾性部材は形状記憶合金から形成されたこ
とを特徴とする実用新案登録請求の範囲第１項記
載の車載用音響装置。[Scope of Claim for Utility Model Registration] (1) In a vehicle-mounted audio device, a heat dissipation hole provided in the casing of the audio device is connected to a sliding plate having a through hole movably held by an elastic member to adjust the external temperature. An in-vehicle audio device characterized in that it is configured to open and close according to the conditions. (2) The vehicle-mounted audio device according to claim 1, wherein the elastic member is made of a shape memory alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP445187U JPS63115290U (en) | 1987-01-16 | 1987-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP445187U JPS63115290U (en) | 1987-01-16 | 1987-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115290U true JPS63115290U (en) | 1988-07-25 |
Family
ID=30785125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP445187U Pending JPS63115290U (en) | 1987-01-16 | 1987-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115290U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005239133A (en) * | 2004-01-29 | 2005-09-08 | Nippon Soken Inc | Overhead module for vehicle |
| JP2010103218A (en) * | 2008-10-22 | 2010-05-06 | Sumitomo Wiring Syst Ltd | Housing of on-vehicle electronic apparatus, and on-vehicle electronic apparatus provided with the housing |
| WO2022030675A1 (en) * | 2020-08-07 | 2022-02-10 | 가온미디어 주식회사 | Electronic device capable of heat discharge and electromagnetic wave shielding |
-
1987
- 1987-01-16 JP JP445187U patent/JPS63115290U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005239133A (en) * | 2004-01-29 | 2005-09-08 | Nippon Soken Inc | Overhead module for vehicle |
| JP4515929B2 (en) * | 2004-01-29 | 2010-08-04 | 株式会社日本自動車部品総合研究所 | Overhead module for vehicles |
| JP2010103218A (en) * | 2008-10-22 | 2010-05-06 | Sumitomo Wiring Syst Ltd | Housing of on-vehicle electronic apparatus, and on-vehicle electronic apparatus provided with the housing |
| WO2022030675A1 (en) * | 2020-08-07 | 2022-02-10 | 가온미디어 주식회사 | Electronic device capable of heat discharge and electromagnetic wave shielding |
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