JPS63112158U - - Google Patents
Info
- Publication number
- JPS63112158U JPS63112158U JP454687U JP454687U JPS63112158U JP S63112158 U JPS63112158 U JP S63112158U JP 454687 U JP454687 U JP 454687U JP 454687 U JP454687 U JP 454687U JP S63112158 U JPS63112158 U JP S63112158U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- horn
- current
- pad portion
- supply line
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Steering Controls (AREA)
Description
第１図は本考案に係る給電装置のブロツク図、
第２図は本考案に係る給電装置の一実施例を表わ
す回路図、第３図及び第４図はステアリングホイ
ールの斜視図及び断面図である。
１……スリツプリング、２……ステアリングホ
イール、３……パツド部、４……ボデー、５……
負荷、６……ホーンスイツチ、７……ホーン、８
……給電線、９……車載バツテリ、１０……電流
検出装置、１１，１２……抵抗、１３……トラン
ジスタ、２０……ホーン給電装置、２１……リレ
ー。
Figure 1 is a block diagram of the power supply device according to the present invention.
FIG. 2 is a circuit diagram showing one embodiment of the power supply device according to the present invention, and FIGS. 3 and 4 are a perspective view and a sectional view of a steering wheel. 1... Slip ring, 2... Steering wheel, 3... Pad section, 4... Body, 5...
Load, 6... Horn switch, 7... Horn, 8
... Power supply line, 9 ... Vehicle battery, 10 ... Current detection device, 11, 12 ... Resistor, 13 ... Transistor, 20 ... Horn power supply device, 21 ... Relay.
Claims (1)
ホーンスイツチの一端子及び前記パツド部に設け
られた負荷に接続され、前記ホーンスイツチと前
記負荷に車載バツテリから給電する単一の給電線
と、前記ホーンスイツチの一端子と前記給電線と
の間に接続された電流制限抵抗と、前記給電線の
電流を検出し、該電流の変化により前記ホーンス
イツチのオン状態を検出する電流検出装置と、該
電流検出器の出力によりホーンへの給電を制御す
るホーン給電制御装置とを有するステアリングホ
イールのパツド部への給電装置。 A single power supply line that is connected to one terminal of a horn switch provided on a pad portion of the steering wheel and a load provided on the pad portion, and supplies power to the horn switch and the load from an on-vehicle battery; a current limiting resistor connected between one terminal and the power supply line; a current detection device that detects the current of the power supply line and detects the on state of the horn switch based on a change in the current; and the current detector. A power supply device for a pad portion of a steering wheel, comprising a horn power supply control device that controls power supply to the horn by the output of the horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP454687U JPS63112158U (en) | 1987-01-15 | 1987-01-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP454687U JPS63112158U (en) | 1987-01-15 | 1987-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63112158U true JPS63112158U (en) | 1988-07-19 |
Family
ID=30785305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP454687U Pending JPS63112158U (en) | 1987-01-15 | 1987-01-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031116A (en) * | 2012-08-03 | 2014-02-20 | Denso Corp | Horn drive circuit |
-
1987
- 1987-01-15 JP JP454687U patent/JPS63112158U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031116A (en) * | 2012-08-03 | 2014-02-20 | Denso Corp | Horn drive circuit |