JPS63156127U - - Google Patents
Info
- Publication number
- JPS63156127U JPS63156127U JP4965287U JP4965287U JPS63156127U JP S63156127 U JPS63156127 U JP S63156127U JP 4965287 U JP4965287 U JP 4965287U JP 4965287 U JP4965287 U JP 4965287U JP S63156127 U JPS63156127 U JP S63156127U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- circuit
- receiving device
- receiving
- signal
- 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
Links
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
- Noise Elimination (AREA)
Description
第１図は本考案の一実施例の受信装置１の電気
的構成を示すブロツク図、第２図はアンテナ２付
近の断面図、第３図は本考案の他の実施例の受信
装置５１の電気的構成を示すブロツク図、第４図
はアンテナ５２付近の断面図、第５図は本考案の
さらに他の実施例の受信装置７１の電気的構成を
示すブロツク図、第６図は第５図に示された受信
装置７１の動作を説明するための波形図である。
１，５１，７１……受信装置、２，５２……ア
ンテナ、３……車体、４……アンテナエレメント
、５……モータ、６……収納筒、７……駆動部材
、８……巻取リール、９，５３，５４……検出ス
イツチ、１１……フロントエンド回路、１２……
検波回路、１３……音量調整回路、１７……低周
波増幅回路、１８……スピーカ、２０……ミユー
テイング回路、２１……トランジスタ、２２……
蓄電池、２３……２回路連動スイツチ、２６……
リレー、３９，４０……ダイオード、５９……反
転バツフア、７２……処理回路。
FIG. 1 is a block diagram showing the electrical configuration of a receiving device 1 according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the vicinity of the antenna 2, and FIG. 3 is a block diagram of a receiving device 51 according to another embodiment of the present invention. 4 is a sectional view of the vicinity of the antenna 52, FIG. 5 is a block diagram showing the electrical configuration of a receiving device 71 according to still another embodiment of the present invention, and FIG. FIG. 7 is a waveform diagram for explaining the operation of the receiving device 71 shown in the figure. 1, 51, 71... Receiving device, 2, 52... Antenna, 3... Vehicle body, 4... Antenna element, 5... Motor, 6... Storage cylinder, 7... Drive member, 8... Winding up Reel, 9, 53, 54...Detection switch, 11...Front end circuit, 12...
Detection circuit, 13... Volume adjustment circuit, 17... Low frequency amplification circuit, 18... Speaker, 20... Muting circuit, 21... Transistor, 22...
Storage battery, 23...2 circuit interlocking switch, 26...
Relay, 39, 40...diode, 59...inverting buffer, 72...processing circuit.
Claims (1)
、 前記アンテナ手段からの信号が与えられて受信
を行う受信手段と、 アンテナ手段の伸縮動作中において前記受信手
段を不能動化して、受信手段による受信信号の音
響化を阻止する手段とを含むことを特徴とする自
動車用受信装置。[Claims for Utility Model Registration] An extendable and retractable antenna means mounted on an automobile; a receiving means for receiving a signal from the antenna means; and means for preventing the reception means from converting the received signal into audible sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049652U JPH057787Y2 (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049652U JPH057787Y2 (en) | 1987-03-31 | 1987-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156127U true JPS63156127U (en) | 1988-10-13 |
| JPH057787Y2 JPH057787Y2 (en) | 1993-02-26 |
Family
ID=30872301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987049652U Expired - Lifetime JPH057787Y2 (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057787Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998033230A1 (en) * | 1997-01-28 | 1998-07-30 | Yokowo Co., Ltd. | Motor-driven antenna device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62173834U (en) * | 1986-04-25 | 1987-11-05 |
-
1987
- 1987-03-31 JP JP1987049652U patent/JPH057787Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62173834U (en) * | 1986-04-25 | 1987-11-05 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998033230A1 (en) * | 1997-01-28 | 1998-07-30 | Yokowo Co., Ltd. | Motor-driven antenna device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057787Y2 (en) | 1993-02-26 |
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