JPS6187748U - - Google Patents
Info
- Publication number
- JPS6187748U JPS6187748U JP17239584U JP17239584U JPS6187748U JP S6187748 U JPS6187748 U JP S6187748U JP 17239584 U JP17239584 U JP 17239584U JP 17239584 U JP17239584 U JP 17239584U JP S6187748 U JPS6187748 U JP S6187748U
- Authority
- JP
- Japan
- Prior art keywords
- optical axis
- timekeeping
- switch
- return
- motor
- 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
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
Description
添付図は本考案の一実施例を説明するための図
であつて、第１図は光軸調整装置の具体的な回路
構成図、第２図は構成駆動装置の構造図、第３図
は限界スイツチの平面図、第４図は前照灯の上下
、左右方向の光軸調整原理を説明するための図で
ある。
１…手動スイツチ、２…復帰スイツチ、３…自
己保持回路、４…限界スイツチ、５…モータ、６
…前照灯、７…ロツド、１１，１２…光軸駆動装
置。
The attached drawings are diagrams for explaining one embodiment of the present invention, in which Fig. 1 is a specific circuit configuration diagram of the optical axis adjustment device, Fig. 2 is a structural diagram of the component driving device, and Fig. 3 is a diagram showing the specific circuit configuration of the optical axis adjustment device. FIG. 4, a plan view of the limit switch, is a diagram for explaining the principle of adjusting the optical axis of the headlight in the vertical and horizontal directions. 1...Manual switch, 2...Return switch, 3...Self-holding circuit, 4...Limit switch, 5...Motor, 6
... Headlight, 7... Rod, 11, 12... Optical axis drive device.
Claims (1)
方向を変化させる光軸駆動装置と、前記前照灯の
光軸方向の限界位置で接点が切替わる限界スイツ
チと、前照灯の光軸を望む方向へ変化させる際に
操作をする手動スイツチと、光軸方向を自動で初
期の方向へ戻す際に操作する復帰スイツチと、該
復帰スイツチによる切替信号により計時を開始し
、光軸方向を初期の方向へ戻すべく働き、戻つた
後で計時終了すると共に、計時中においても前記
手動スイツチが操作されると計時終了するような
タイマ回路とから成ることを特徴とする前照灯の
光軸調整装置。 (2) 前記モータは、正転電機子（又は界磁）巻
線と逆転電機子（又は界磁）巻線とを備えたモー
タから構成されることを特徴とする実用新案登録
請求の範囲第１項に記載の前照灯の光軸調整装置
。[Claims for Utility Model Registration] (1) An optical axis drive device that changes the direction of the optical axis of a vehicle headlamp by rotation of a motor, and a contact point that switches at a limit position in the optical axis direction of the headlamp. A limit switch, a manual switch that is operated to change the optical axis of the headlight to the desired direction, a return switch that is operated to automatically return the optical axis direction to the initial direction, and a switching signal from the return switch. and a timer circuit that starts timekeeping, works to return the optical axis direction to the initial direction, and ends the timekeeping after returning to the initial direction, and also ends the timekeeping when the manual switch is operated even during timekeeping. A headlight optical axis adjustment device featuring: (2) The utility model registration claim No. 1 is characterized in that the motor is constituted by a motor having a forward rotation armature (or field) winding and a reverse rotation armature (or field) winding. The optical axis adjustment device for a headlamp according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17239584U JPS6349395Y2 (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17239584U JPS6349395Y2 (en) | 1984-11-15 | 1984-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6187748U true JPS6187748U (en) | 1986-06-09 |
| JPS6349395Y2 JPS6349395Y2 (en) | 1988-12-19 |
Family
ID=30730062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17239584U Expired JPS6349395Y2 (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349395Y2 (en) |
-
1984
- 1984-11-15 JP JP17239584U patent/JPS6349395Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6349395Y2 (en) | 1988-12-19 |
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