JPH0240529B2 - - Google Patents
Info
- Publication number
- JPH0240529B2 JPH0240529B2 JP60188821A JP18882185A JPH0240529B2 JP H0240529 B2 JPH0240529 B2 JP H0240529B2 JP 60188821 A JP60188821 A JP 60188821A JP 18882185 A JP18882185 A JP 18882185A JP H0240529 B2 JPH0240529 B2 JP H0240529B2
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- headlamp
- casing
- movable member
- auto
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
【発明の詳細な説明】
本発明ヘツドランプレベリング装置を以下の項
目に従つて説明する。DETAILED DESCRIPTION OF THE INVENTION The headlamp leveling device of the present invention will be explained in accordance with the following items.
Ａ 産業上の利用分野
Ｂ 発明の概要
Ｃ 背景技術とその問題点
Ｄ 問題点を解決するための手段
Ｅ 実施例
Ｅ−１ 第１の実施例［第１図乃至第４図］
ａ 構造
ｂ 動作
Ｅ−２ 第２の実施例［第５図］
ａ 構造
ｂ 動作
Ｆ 発明の効果
（Ａ 産業上の利用分野）
本発明は新規なヘツドランプレベリング装置に
関する。詳しくは、装置全体の小型化と構造の簡
素化を可能にした新規なヘツドランプレベリング
装置を提供しようとするものである。A. Field of industrial application B. Summary of the invention C. Background art and its problems D. Means for solving the problems E. Example E-1 First example [Figures 1 to 4] a. Structure b. Operation E-2 Second embodiment [Fig. 5] a Structure b Operation F Effects of the invention (A Field of industrial application) The present invention relates to a novel headlamp leveling device. Specifically, the present invention aims to provide a new headlamp leveling device that allows the overall device to be downsized and the structure to be simplified.
（Ｂ 発明の概要）
本発明ヘツドランプレベリング装置は、電動機
とヘツドランプとの間に介在され電動機の動きを
ヘツドランプに伝達する可動部材の前進後退動作
の方向と電動機の出力軸の延びる方向とを同軸を
含む平行に配置するとともに、電動機のオートス
トツプ用スイツチの固定接片を可動部材に設けら
れた端子の移動する方向に延びるように形成する
ことによつて、装置全体の小型化と構造の簡素化
を可能にしたものである。(B. Summary of the Invention) The headlamp leveling device of the present invention has a movable member that is interposed between an electric motor and a headlamp and transmits the movement of the electric motor to the headlamp. By arranging the motor's auto-stop switch in parallel, and by forming the fixed contact piece of the motor auto-stop switch to extend in the direction of movement of the terminal provided on the movable member, the entire device can be miniaturized and the structure simplified. This is what made it possible.
（Ｃ 背景技術とその問題点）
自動車においては、車体と車輪とが板ばね、コ
イルばねなどからなる懸架装置により連繋されて
いる関係上、車体の前部側あるいは後部側に大き
な荷重がかかると、車体の姿勢は前沈みあるいは
後沈みの状態となり、これに伴いヘツドランプの
路面に対する標準照射角が変化し運転上の安全性
を損うほか、後沈みによりヘツドランプが上向き
になつた場合には対向車の運転者に著しい眩惑を
与えてしまう危険がある。(C. Background art and its problems) In a car, the car body and wheels are connected by a suspension system consisting of leaf springs, coil springs, etc., so if a large load is applied to the front or rear side of the car body, , the vehicle body will be tilted forward or backward, and the standard illumination angle of the headlights relative to the road surface will change, impairing driving safety. There is a risk of causing severe dazzle to the driver of the car.
そこで、従来においては、ヘツドランプの光軸
の傾きを運転席からの遠隔操作により調整できる
ようにした機械式、液圧式あるいは電動式等の
種々のヘツドランプレベリング装置が提案され実
用に供されているが、いずれも構造が複雑で装置
が大掛りとなる欠点があつた。 Therefore, in the past, various types of headlamp leveling devices such as mechanical, hydraulic, or electric types that can adjust the inclination of the optical axis of the headlamp by remote control from the driver's seat have been proposed and put into practical use. However, all of them had the disadvantage of complex structures and large-scale equipment.
（Ｄ 問題点を解決するための手段）
本発明ヘツドランプレベリング装置は、上記し
た問題点を解決するために、電動機と該電動機に
より前進後退の動作をされるヘツドランプに直接
的又は間接的に連結された可動部材との一のケケ
ーシング内に配置して可動部材の前進後退動作方
向と電動機の出力軸の延びる方向とを同軸を含む
平行に配置するとともに、電動機のオートストツ
プ用スイツチの固定接片を可動部材に設けられた
端子の移動する方向に延びるように形成したもの
である。(D. Means for Solving Problems) In order to solve the above-mentioned problems, the headlamp leveling device of the present invention is directly or indirectly connected to an electric motor and a headlamp that is moved forward and backward by the electric motor. The fixed contact piece of the auto-stop switch of the electric motor is arranged in the same casing as the movable member, so that the forward and backward movement direction of the movable member and the extending direction of the output shaft of the electric motor are parallel to each other, including coaxially. is formed to extend in the direction in which the terminal provided on the movable member moves.
従つて、本発明によれば、所要の部品をコンパ
クトに配置することができるので、装置全体を小
型化することや構造を簡素にすることが可能とな
る。 Therefore, according to the present invention, necessary parts can be arranged compactly, so that the entire device can be downsized and the structure can be simplified.
（Ｅ 実施例）
以下に、本発明ヘツドランプレベリング装置の
詳細を図示した実施例に従つて説明する。(Embodiment E) Below, details of the headlamp leveling device of the present invention will be explained according to an illustrated embodiment.
（Ｅ―１ 第１の実施例）［第１図乃至第４図］
（ａ 構造）
１はケーシングであり、該ケーシング１は上下
２つ割りに構成されてる。(E-1 First Embodiment) [Figures 1 to 4] (a Structure) 1 is a casing, and the casing 1 is divided into upper and lower halves.
ケーシング１内の後部寄りの位置には減速機３
付の小型直流電動機２が装着され、その出力軸２
ａには送りねじ４が固定されている。 A reducer 3 is located near the rear inside the casing 1.
A small DC motor 2 with attached is attached, and its output shaft 2
A feed screw 4 is fixed to a.
ケーシング１の前端部内には可動子５が前後進
可能に取付けられている。可動子５には上記減速
機３の出力軸２ａの軸線と一致するねじ穴６が形
成され、このねじ穴６に前記送りねじ４が螺合さ
れている。また、上記可動子５の前端部５ａはケ
ーシング１の前端面から外方に突出され、この前
端部５ａにヘツドランプと連結されるボール接手
７が取付けてある。可動子５の先端部５ａの外形
は角柱状を為しており、これがケーシング１の前
面部に形成された角孔１ａに挿通され、これによ
つて、、可動子５の回り止めが為されている。 A movable element 5 is attached within the front end of the casing 1 so as to be movable back and forth. A screw hole 6 is formed in the movable element 5 and coincides with the axis of the output shaft 2a of the reduction gear 3, and the feed screw 4 is screwed into the screw hole 6. Further, a front end portion 5a of the movable element 5 projects outward from the front end surface of the casing 1, and a ball joint 7 connected to a headlamp is attached to this front end portion 5a. The tip 5a of the mover 5 has a prismatic outer shape, and is inserted into a square hole 1a formed in the front surface of the casing 1, thereby preventing the mover 5 from rotating. ing.
ケーシング１内における可動子５の移動領域の
上部には電動機２をオートストツプ制御するため
のスイツチ８が設けられる。 A switch 8 for auto-stop-controlling the electric motor 2 is provided above the movement area of the movable element 5 within the casing 1.
９は可動子５の上部に設けられた可動接触子で
あり、該可動接触子９の接触面側には第３図に示
す如く正三角形の各頂角に位置させた３個の接点
９ａ〜９ｃが設けられている。 Reference numeral 9 denotes a movable contact provided on the upper part of the movable element 5, and on the contact surface side of the movable contact 9, there are three contacts 9a to 9 positioned at each vertex of an equilateral triangle as shown in FIG. 9c is provided.
また、上記スイツチ８はその可動接触子９に対
向するようにしてケーシング１内に固定されたプ
リント基板から成る接片基板１０を有し、この接
片基板１０の摺接面側には第３図に示す如く可動
接触子９の各接点９ａ〜９ｃが摺接する各別の固
定接片１１ａ〜１１ｃが可動接触子９の移動する
方向、即ち前後方向に延びるように形成され、そ
して可動接触子９は可動子５との間に介挿されス
プリング１２により基板１０に対して押圧される
ようになつている。 Further, the switch 8 has a contact board 10 made of a printed circuit board fixed in the casing 1 so as to face the movable contact 9, and a third contact board 10 is provided on the sliding surface side of the contact board 10. As shown in the figure, separate fixed contact pieces 11a to 11c with which the contacts 9a to 9c of the movable contact 9 slide are formed to extend in the direction in which the movable contact 9 moves, that is, in the front-rear direction, and the movable contact 9 is inserted between the movable element 5 and pressed against the substrate 10 by a spring 12.
第４図は上記電動機２とオートストツプ用スイ
ツチ８およびアツプ・ダウン用外部切換スイツチ
１３との接続関係を示す回路図で、切換スイツチ
１３は２極双投形をなし、その可動接触片１３ａ
のコモン端子c1，c2は＋また−電源に接続され、
そして可動接片１３ａが切換接続される両固定接
点の一方の接点sa2，sb2は電動機２の一端に共通
に接続されていると共に、他方の接点sa2，sb2は
スートストツプ用スイツチ８の固定接片１１ｂ，
１１ｃにそれぞれ接続され、さらにこれら固定接
片１１ｂ，１１ｃに可動接触子９を介して導通さ
れる固定接片１１ａは電動機２の他端に接続され
ている。 FIG. 4 is a circuit diagram showing the connection relationship between the electric motor 2, the auto-stop switch 8, and the up/down external changeover switch 13.
The common terminals c 1 and c 2 of are connected to + or - power supply,
One of the fixed contacts sa 2 and sb 2 to which the movable contact piece 13a is switched is connected to one end of the motor 2, and the other contact sa 2 and sb 2 are connected to the soot stop switch 8. Fixed contact piece 11b,
A fixed contact piece 11a is connected to the other end of the electric motor 2 and is electrically connected to the fixed contact pieces 11b and 11c via the movable contact 9.
（ｂ 動作）
次に上記のように構成された本発明ヘツドラン
プレベリング装置の動作について説明する。まず
本装置を自動車のヘツドランプ１４の設置位置近
傍に固定し、ヘツドランプ１４を保持しているリ
テイニングリング１５に自在接手ロツド１６を介
してボール接手７を連結する。そして切換スイツ
チ１３を運転席に設けておく。(b. Operation) Next, the operation of the head lamp leveling device of the present invention configured as described above will be explained. First, this device is fixed near the installation position of the headlamp 14 of the automobile, and the ball joint 7 is connected to the retaining ring 15 holding the headlamp 14 via the universal joint rod 16. A changeover switch 13 is provided at the driver's seat.
この状態において、自動車の後部側に荷重がか
かりこれにより自動車の後部側が沈んでヘツドラ
ンプ１４の光軸が標準照射角度より上向きとなつ
た場合、切換スイツチ１３の可動接片１３ａをダ
ウン側、すなわち固定接点sa1，sa2側に第４図の
破線で示す如く接続する。すると、オートストツ
プ用のスイツチ８の可動接触子９が固定接片１１
ａと１１ｂ間を短絡しているので、電動機２の正
転用電源回路が閉成され、電動機２は正転方向に
起動される。電動機２が正転方向に回転される
と、この回転は減速機３、出力軸２ａを介して送
りねじ４を捩じ込み方向に回転させる。これに伴
い可動子５はケーシング１内に引き込まれる方向
に後退移動し、ボール接手７を介して連結したリ
テイニングリング１５の下端側をケーシング１側
に引張つてヘツドランプ１４を前傾方向に回動さ
せると同時に、可動子５に取付けた可動接触子９
は基板１０の固定接触片と摺接しながら後方に移
動する。そして可動接触子９の各接点９ａ〜９ｃ
が第３図の破線で示す状態となつて接点９ｂが固
定接片１１ｂから外れると、電動機２の電源回路
は開成され、電動機２は自動停止される。これに
より上向き状態にあるヘツドランプ１４の光軸は
下向きに調整されることになる。 In this state, if a load is applied to the rear side of the car and the rear side of the car sinks, causing the optical axis of the headlamp 14 to point upwards from the standard irradiation angle, move the movable contact piece 13a of the changeover switch 13 to the down side, that is, fix it. Connect the contacts sa 1 and sa 2 as shown by the broken lines in Figure 4. Then, the movable contact 9 of the auto-stop switch 8 touches the fixed contact 11.
Since a and 11b are short-circuited, the power supply circuit for forward rotation of the motor 2 is closed, and the motor 2 is started in the forward rotation direction. When the electric motor 2 is rotated in the normal rotation direction, this rotation rotates the feed screw 4 in the screwing direction via the reduction gear 3 and the output shaft 2a. Along with this, the mover 5 moves backward in the direction of being drawn into the casing 1, pulls the lower end of the retaining ring 15 connected via the ball joint 7 toward the casing 1, and rotates the headlamp 14 in the forward tilting direction. At the same time, the movable contact 9 attached to the movable element 5
moves rearward while slidingly contacting the fixed contact piece of the substrate 10. And each contact 9a to 9c of the movable contactor 9
When the contact point 9b comes off from the fixed contact piece 11b as shown by the broken line in FIG. 3, the power supply circuit of the motor 2 is opened and the motor 2 is automatically stopped. As a result, the optical axis of the headlamp 14, which is pointing upward, is adjusted downward.
また、上記ヘツドランプ光軸の調整状態におい
て、前部側への荷重により自動車の前側部が沈み
ヘツドランプ１４の光軸が下向きとなつた場合
は、切換スイツチ１３の可動接片１３ａを第４図
の実線の如く固定接点sb1，sb2に接続する。する
と、第３図に破線で示す位置にあるオートストツ
プ用スイツチ８の可動接触片９により固定接片１
１ａ，１１ｃ間が短絡されているため、電動機２
の逆転用電源回路が閉成され、電動機２は逆転方
向に起動される。そして、電動機２の逆回転動作
により送りねじ４は捩じ戻し方向に回転され、従
つて、可動子５は送りねじ４との間のねじ作用に
よりケーシング１から突出するように前進動し、
ボール接手７を介してリテイニングリング１５を
押してヘツドランプ１４を上向き方向に回動させ
る。可動子５が前進端に達した段階では、ヘツド
ランプ１４は自動車の前沈みに適した光軸に補正
され、同時に可動子５と一体的にスライドされる
可動接触子９の各接点９ａ〜９ｃと固定接触片１
１ａ〜１１ｃとの関係は第３図に実線で示す状態
となつて接点９ｃが固定接触片１１ｃから離れる
ため、電動機２の逆転用電源回路は開成され、電
動機２は自動停止されることになる。 In addition, in the above-mentioned state of adjusting the optical axis of the headlamp, if the front side of the vehicle sinks due to the load on the front side, the optical axis of the headlamp 14 becomes downward, the movable contact piece 13a of the changeover switch 13 is moved as shown in FIG. Connect to fixed contacts sb 1 and sb 2 as shown by solid lines. Then, the movable contact piece 9 of the auto-stop switch 8 located at the position indicated by the broken line in FIG.
Since 1a and 11c are short-circuited, motor 2
The reverse power supply circuit is closed, and the electric motor 2 is started in the reverse direction. Then, the feed screw 4 is rotated in the untwisting direction by the reverse rotation operation of the electric motor 2, and therefore, the movable element 5 moves forward so as to protrude from the casing 1 due to the screw action between it and the feed screw 4.
The retaining ring 15 is pushed through the ball joint 7 to rotate the headlamp 14 upward. When the movable element 5 reaches the forward end, the headlamp 14 is corrected to an optical axis suitable for the forward movement of the automobile, and at the same time each contact 9a to 9c of the movable contactor 9, which is slid integrally with the movable element 5, Fixed contact piece 1
1a to 11c are in the state shown by the solid line in FIG. 3, and the contact 9c is separated from the fixed contact piece 11c, so the reverse power supply circuit for the motor 2 is opened and the motor 2 is automatically stopped. .
（Ｅ―２ 第２の実施例）［第５図］
（ａ 構造）
第５図は減速機付き電動機とレベリング用操作
杆とをケーシング内に並設できるようにした本発
明ヘツドランプレベリング装置の第２の実施例を
示すものである。(E-2 Second Embodiment) [Fig. 5] (a Structure) Fig. 5 shows a headlamp leveling device of the present invention in which an electric motor with a speed reducer and a leveling operation lever can be arranged side by side in a casing. This shows a second example.
同図において、２つ割可能にしたケーシング２
０内には減速機３付き電動機２を装着する電動機
収容部２０ａと、オートストツプ用スイツチ８を
装着するスイツチ収容部２０ｂとを並べて形成
し、さらに、これら収容部２０ａ，２０ｂの前部
に位置して歯車収容部２０ｃが形成されている。
上記収容部２０ａおよび２０ｂ内にはそれぞれ減
速機３付き電動機２およびスイツチ８が装着され
ていると共に、スイツチ収容部２０ｂと歯車収容
部２０内を挿通するレベリング用操作杆２１が電
動機２の出力軸２ａの軸線と平行になるようにケ
ーシング２０内に前後進可能に設けられ、かつこ
の操作杆２１のねじ部２１ａと螺合する歯車２２
を歯車収容部２０ｃ内に回転可能に保持させ、さ
らに歯車２２の外側歯と噛合する歯車２３を収容
部２０ｃ内に突出する減速機３の出力軸２ａに取
付ける。また、スイツチ収容部２０ｂ内に突出す
る操作杆２１の角柱部２１ｂにはオートストツプ
スイツチ８の可動接触子９が取付けられ、かつケ
ーシング２０の前面側に突出するボール２４には
ヘツドランプが連結されるようになつている。 In the same figure, casing 2 can be split into two.
A motor accommodating part 20a in which the electric motor 2 with a reduction gear 3 is installed and a switch accommodating part 20b in which the auto-stop switch 8 is installed are formed side by side in the 0, and furthermore, a motor accommodating part 20a in which the electric motor 2 with a reduction gear 3 is installed and a switch accommodating part 20b in which the auto-stop switch 8 is installed are formed side by side. A gear housing portion 20c is formed therein.
An electric motor 2 with a reducer 3 and a switch 8 are installed in the housing parts 20a and 20b, respectively, and a leveling operation rod 21 inserted through the switch housing part 20b and the gear housing part 20 is connected to the output shaft of the electric motor 2. A gear 22 is provided in the casing 20 so as to be movable back and forth parallel to the axis of the operating rod 2a, and is screwed into the threaded portion 21a of the operating rod 21.
is rotatably held in the gear accommodating part 20c, and a gear 23 that meshes with the outer teeth of the gear 22 is attached to the output shaft 2a of the reducer 3 protruding into the accommodating part 20c. Further, the movable contact 9 of the auto-stop switch 8 is attached to the prism portion 21b of the operating rod 21 that protrudes into the switch accommodating portion 20b, and a headlamp is connected to the ball 24 that protrudes toward the front side of the casing 20. It's becoming like that.
（ｂ 動作）
上記構成の実施例において、電動機２の回転が
減速機３および歯車２３を介して歯車２２に伝達
され、この歯車２２が回転すると、その回転方向
に応じて操作杆２１はそのねじ部２１ａと歯車２
２との間のねじ作用により前後進され、ヘツドラ
ンプ光軸のレベリングとスイツチ８の動作を同時
に行なうことになる。(b Operation) In the embodiment with the above configuration, the rotation of the electric motor 2 is transmitted to the gear 22 via the reducer 3 and the gear 23, and when the gear 22 rotates, the operating rod 21 is rotated depending on the direction of rotation. Part 21a and gear 2
The headlamp is moved back and forth by the screw action between the headlamp and the headlamp, and the leveling of the optical axis of the headlamp and the operation of the switch 8 are performed at the same time.
なお、この第２の実施例の場合は前記第１の実
施例に比較してケーシングの軸方向の長さを短か
くすることができる。 In addition, in the case of this second embodiment, the length of the casing in the axial direction can be made shorter than that in the first embodiment.
（Ｆ 発明の効果）
以上に、記載したところから明らかなように、
本発明ヘツドランプレベリング装置は、ケーシン
グと、このケーシング内に装着された電動機と、
上記ケーシング内に前進後退可能に設けられ上記
電動機によつて駆動される可動部材と、この可動
部材に連動して切換操作される上記電動機のオー
トストツプ用スイツチとを備え、上記可動部材の
前進後退動作力を直接若しくは間接的にヘツドラ
ンプに伝達するようにし、上記電動機の出力軸の
延びる方向と可動部材の前進後退動作方向とが同
軸を含む平行に配置され、上記オートストツプ用
スイツチは、固定接片が可動部材に設けられた端
子の移動する方向に延びるように形成されるとと
もに、該固定接片に対して上記端子が押圧される
ようになつていることを特徴とする。(F Effect of the invention) As is clear from the above description,
The headlamp leveling device of the present invention includes a casing, an electric motor installed in the casing,
A movable member provided in the casing so as to be able to move forward and backward and driven by the electric motor, and an auto-stop switch for the electric motor that is operated in conjunction with the movable member, and the movable member moves forward and backward. The auto-stop switch is arranged such that the output shaft of the electric motor extends in the direction in which the output shaft of the electric motor extends and the forward and backward movement direction of the movable member is parallel to each other, including coaxially. It is characterized in that it is formed to extend in the direction in which the terminal provided on the movable member moves, and that the terminal is pressed against the fixed contact piece.
従つて、本発明によれば、所要の部品をコンパ
クトに配置することができるので、装置全体を小
型化することや構造を簡素にすることが可能とな
る。 Therefore, according to the present invention, necessary parts can be arranged compactly, so that the entire device can be downsized and the structure can be simplified.
第１図乃至第４図は本発明ヘツドランプレベリ
ング装置の第１の実施例を示すもので、第１図は
縦断側面図、第２図は第１図の−線に沿う断
面図、第３図は本発明におけるオートストツプ用
スイツチの接片基板の平面図、第４図は本発明に
おける電動機とスイツチとの接続関係を示す回路
図、第５図は本発明ヘツドランプレベリング装置
の第２の実施例を示す従断側面図である。
符号の説明、１…ケーシング、２…電動機、２
ａ…出力軸、５…可動部材、８…オートストツプ
用スイツチ、９…（可動部材に設けられた）端
子、１１ａ〜１１ｃ…固定接片、１４…ヘツドラ
ンプ、２０…ケーシング、２１…可動部材。
1 to 4 show a first embodiment of the headlamp leveling device of the present invention, in which FIG. 1 is a longitudinal side view, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. The figure is a plan view of the contact piece board of the auto-stop switch according to the present invention, FIG. 4 is a circuit diagram showing the connection relationship between the electric motor and the switch according to the present invention, and FIG. 5 is a second embodiment of the headlamp leveling device according to the present invention. FIG. 3 is a side cross-sectional view showing an example. Explanation of symbols, 1...Casing, 2...Electric motor, 2
a... Output shaft, 5... Movable member, 8... Auto stop switch, 9... Terminal (provided on the movable member), 11a to 11c... Fixed contact piece, 14... Head lamp, 20... Casing, 21... Movable member.
Claims (1)
記電動機によつて駆動される可動部材と、 この可動部材に連動して切換操作される上記電
動機のオートストツプ用スイツチとを備え、 上記可動部材の前進後退動作力を直接若しくは
間接的にヘツドランプに伝達するようにし、 上記電動機の出力軸の延びる方向と可動部材の
前進後退動作方向とが同軸を含む平行に配置さ
れ、 上記オートストツプ用スイツチは、固定接片が
可動部材に設けられた端子の移動する方向に延び
るように形成されるとともに、該固定接片に対し
て上記端子が押圧されるようになつている ことを特徴とするヘツドランプレベリング装
置。[Claims] 1. A casing, an electric motor installed in the casing, a movable member provided in the casing so as to be able to move forward and backward and driven by the electric motor, and switched in conjunction with the movable member. an auto-stop switch for the electric motor that is operated, and transmits the forward and backward movement force of the movable member directly or indirectly to the headlamp, and the direction in which the output shaft of the electric motor extends and the forward and backward movement direction of the movable member. and are arranged in parallel including coaxially, and the auto-stop switch is formed such that a fixed contact piece extends in the moving direction of the terminal provided on the movable member, and the terminal is arranged with respect to the fixed contact piece. A headlamp leveling device characterized by being adapted to be pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60188821A JPS6192942A (en) | 1985-08-28 | 1985-08-28 | Leveling device for head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60188821A JPS6192942A (en) | 1985-08-28 | 1985-08-28 | Leveling device for head lamp |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10993378A Division JPS5536173A (en) | 1978-09-07 | 1978-09-07 | Head lamp leveling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6192942A JPS6192942A (en) | 1986-05-10 |
| JPH0240529B2 true JPH0240529B2 (en) | 1990-09-12 |
Family
ID=16230406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60188821A Granted JPS6192942A (en) | 1985-08-28 | 1985-08-28 | Leveling device for head lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192942A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2829486B2 (en) * | 1994-04-11 | 1998-11-25 | 株式会社小糸製作所 | Headlights for vehicles |
| DE69818580T2 (en) * | 1997-07-30 | 2004-08-05 | Auxiliar De Componentes Electricos, Sa | ELECTRIC ADJUSTMENT DEVICE FOR POSITIONING HEADLIGHTS |
| ES2131471B1 (en) * | 1997-07-30 | 2000-03-01 | Auxiliar De Componentes Electr | HEADLIGHT CORRECTOR WITH LINEAR DISPLACEMENT. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215569Y2 (en) * | 1972-09-27 | 1977-04-08 | ||
| JPS49130687U (en) * | 1973-03-02 | 1974-11-09 | ||
| DE2639263A1 (en) * | 1976-09-01 | 1978-03-02 | Bosch Gmbh Robert | CONTROLLED HEADLIGHT SYSTEM FOR MOTOR VEHICLES |
| JPS5648581Y2 (en) * | 1976-09-24 | 1981-11-13 |
-
1985
- 1985-08-28 JP JP60188821A patent/JPS6192942A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6192942A (en) | 1986-05-10 |
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