JP2000168509A - Plate spring both end supporting wiper - Google Patents
Plate spring both end supporting wiperInfo
- Publication number
- JP2000168509A JP2000168509A JP10375850A JP37585098A JP2000168509A JP 2000168509 A JP2000168509 A JP 2000168509A JP 10375850 A JP10375850 A JP 10375850A JP 37585098 A JP37585098 A JP 37585098A JP 2000168509 A JP2000168509 A JP 2000168509A
- Authority
- JP
- Japan
- Prior art keywords
- plate spring
- wiper
- leaf spring
- shaft
- stable state
- 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
- 238000005452 bending Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】制御用として使用される光電
スイッチの防塵用ワイパや自動車ヘッドライトのワイパ
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dustproof wiper for a photoelectric switch used for control and a wiper for an automobile headlight.
【０００２】[0002]
【従来の技術】従来のワイパーは棒状のアームの一端を
回転揺動駆動するものであり、扇形の領域を走査するも
のである。2. Description of the Related Art A conventional wiper drives one end of a rod-shaped arm to rotate and swing, and scans a fan-shaped area.
【０００３】[0003]
【発明が解決しようとする課題】このような扇形の走査
領域の形状は光学レンズなど円形状のものを走査するに
は不適当であり、円形状の領域を走査するために余分に
大きな領域を走査する必要がある。The shape of such a fan-shaped scanning area is inappropriate for scanning a circular object such as an optical lens, and an extra large area is required for scanning a circular area. Need to scan.
【０００４】[0004]
【課題を解決するための手段】本発明では、弾力性を持
つ帯状の板ばねを使用し、その板ばねが円弧状になるよ
うな間隔でその両端を支持し、板ばねを一方の安定状態
からもう一方の安定状態へ交互に屈曲運動させることに
よって紡錘状の走査領域を得るものである。According to the present invention, a strip-shaped leaf spring having elasticity is used, and both ends thereof are supported at an interval such that the leaf spring is formed in an arc shape, and the leaf spring is placed in one stable state. A spindle-shaped scanning area is obtained by alternately bending the camera from one to another in a stable state.
【０００５】[0005]
【発明の実施の形態】本発明の実施例を図にもとづいて
説明する。図１は、投光器５の円形レンズ部を本発明に
よるワイパで走査する構成を示したものである。板ばね
１の一方の端は支点４にて回転自由に支えられており、
他方の端は支点３において軸６に固定されている。軸６
はレバー９を介してソレノイド７によって回転揺動され
る。図２は、軸６より回転揺動の力を受けた板ばね１が
屈曲変形する過程を示している。板ばね１に取り付けた
払拭子２がレンズ面に軽く接触してその表面を清掃す
る。払拭子は通常ブラシや柔らかい素材で製作される。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a configuration in which the circular lens portion of the light projector 5 is scanned by the wiper according to the present invention. One end of the leaf spring 1 is rotatably supported at a fulcrum 4,
The other end is fixed to the shaft 6 at the fulcrum 3. Axis 6
Is rotated and oscillated by the solenoid 7 via the lever 9. FIG. 2 shows a process of bending and deforming the leaf spring 1 which has been subjected to the rotational oscillating force from the shaft 6. The wiper 2 attached to the leaf spring 1 makes light contact with the lens surface to clean the surface. Wipers are usually made of brushes or soft materials.
【０００６】[0006]
【発明の効果】紡錘型の清掃範囲を得ることができるの
で、円形窓面の清掃を効率よく行うことができる。板ば
ねの両端を支持するので払拭子を清掃面に安定な力で押
しつけることができる。Since a spindle type cleaning area can be obtained, the circular window surface can be efficiently cleaned. Since the both ends of the leaf spring are supported, the wiper can be pressed against the cleaning surface with a stable force.
【図１】 本発明の一実施形態を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】 本発明における板ばねの変形過程を示す斜視
図である。FIG. 2 is a perspective view showing a deformation process of a leaf spring in the present invention.
１ 板ばね ２ 払拭子 ５ 投光器 ７ ソレノイド ８ 復帰ばね DESCRIPTION OF SYMBOLS 1 Leaf spring 2 Wiping element 5 Emitter 7 Solenoid 8 Return spring
Claims (1)
取り付けた払拭子と、該板ばねの両端近くに設置した２
つの支点と、該板ばねを揺動する手段とを備え、該支点
間の距離を該板ばねが円弧状になる距離に設定してなる
板ばね両端支持ワイパ。An elastic band-shaped leaf spring, a wiping element attached to the leaf spring, and two springs installed near both ends of the leaf spring.
A leaf spring end support wiper comprising: two fulcrums; and means for oscillating the leaf spring, wherein a distance between the fulcrums is set to a distance at which the leaf spring becomes an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10375850A JP2000168509A (en) | 1998-11-30 | 1998-11-30 | Plate spring both end supporting wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10375850A JP2000168509A (en) | 1998-11-30 | 1998-11-30 | Plate spring both end supporting wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000168509A true JP2000168509A (en) | 2000-06-20 |
Family
ID=18506161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10375850A Pending JP2000168509A (en) | 1998-11-30 | 1998-11-30 | Plate spring both end supporting wiper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000168509A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671877A (en) * | 2012-05-17 | 2012-09-19 | 青岛港（集团）有限公司 | Automatic cleaning device of monitoring camera |
| JP2016009099A (en) * | 2014-06-25 | 2016-01-18 | クラリオン株式会社 | Imaging device with cleaning function |
| DE102018132632A1 (en) * | 2018-12-18 | 2020-06-18 | Bombardier Transportation Gmbh | VEHICLE |
-
1998
- 1998-11-30 JP JP10375850A patent/JP2000168509A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671877A (en) * | 2012-05-17 | 2012-09-19 | 青岛港（集团）有限公司 | Automatic cleaning device of monitoring camera |
| CN102671877B (en) * | 2012-05-17 | 2014-03-19 | 青岛港（集团）有限公司 | Automatic cleaning device of monitoring camera |
| JP2016009099A (en) * | 2014-06-25 | 2016-01-18 | クラリオン株式会社 | Imaging device with cleaning function |
| DE102018132632A1 (en) * | 2018-12-18 | 2020-06-18 | Bombardier Transportation Gmbh | VEHICLE |
| US11987214B2 (en) | 2018-12-18 | 2024-05-21 | Bombardier Transportation Gmbh | Vehicle |
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