JPS61203154U - - Google Patents
Info
- Publication number
- JPS61203154U JPS61203154U JP1985087726U JP8772685U JPS61203154U JP S61203154 U JPS61203154 U JP S61203154U JP 1985087726 U JP1985087726 U JP 1985087726U JP 8772685 U JP8772685 U JP 8772685U JP S61203154 U JPS61203154 U JP S61203154U
- Authority
- JP
- Japan
- Prior art keywords
- contact plate
- notch
- motor
- drive holding
- intermittent operation
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案に係るワイパ駆動装置における
制御機構部を示す側面図、第２図は同平面図、第
３図乃至第５図は従来例を示す図で、第３図は従
来のワイパ駆動装置における制御機構部を示す側
面図、第４図は同平面図、第５図は制御機構部と
駆動モータとの関係を示す図である。
そして図面中、１…制御機構、３…回転板、４
…駆動保持用接触板、５…間欠動作用接触板、６
…切欠部、６ａ…切欠部の回転方向側の端部、７
…第２の切欠部、１２…第１の固定接片、１３…
第２の固定接片、１４…ボール、１２０…モータ
である。
Fig. 1 is a side view showing a control mechanism section in a wiper drive device according to the present invention, Fig. 2 is a plan view thereof, Figs. 3 to 5 are views showing a conventional example, and Fig. 3 is a conventional wiper drive device. FIG. 4 is a side view showing the control mechanism section in the drive device, FIG. 4 is a plan view thereof, and FIG. 5 is a diagram showing the relationship between the control mechanism section and the drive motor. In the drawings, 1...control mechanism, 3...rotating plate, 4
...Contact plate for drive holding, 5...Contact plate for intermittent operation, 6
...notch, 6a...end of the notch in the rotational direction, 7
...Second notch, 12...First fixed contact piece, 13...
Second fixed contact piece, 14...ball, 120...motor.
Claims (1)
欠部が形成されアース側に接続される円板状の駆
動保持用接触板と、この切欠部に臨む間欠動作用
接触板を設けるとともに、この回転する駆動保持
用接触板と間欠動作用接触板に対して当接する第
１の固定接片を設けて前記モータの正極側端子に
接続する一方、前記回転する間欠動作用接触板に
対して当接する第２の固定接片を設けて前記モー
タの負極側に接続してなるワイパ駆動装置におい
て、 前記第１の固定接片を前記駆動保持用接触板の
外周部に弾圧当接させるとともに、前記駆動保持
用接触板に形成した切欠部の回転方向側の端部に
はその周縁部が絶縁体からなる第２の切欠部を設
けたことを特徴とするワイパ駆動装置。[Claims for Utility Model Registration] A rotary plate driven by a motor has a notch formed on its outer periphery and a disc-shaped drive holding contact plate that is connected to the ground side, and a contact plate for intermittent operation that faces this notch. A contact plate is provided, and a first fixed contact piece that contacts the rotating drive holding contact plate and the intermittent operation contact plate is provided and connected to the positive terminal of the motor, while the rotating intermittent operation In the wiper drive device, the wiper drive device includes a second fixed contact piece that comes into contact with the drive holding contact plate and is connected to the negative electrode side of the motor, wherein the first fixed contact piece is attached to the outer periphery of the drive holding contact plate. A wiper drive device characterized in that a second notch is provided in an end portion on the rotational direction side of the notch formed in the drive holding contact plate, the peripheral edge of which is made of an insulating material. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985087726U JPS61203154U (en) | 1985-06-11 | 1985-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985087726U JPS61203154U (en) | 1985-06-11 | 1985-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61203154U true JPS61203154U (en) | 1986-12-20 |
Family
ID=30640210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985087726U Pending JPS61203154U (en) | 1985-06-11 | 1985-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61203154U (en) |
-
1985
- 1985-06-11 JP JP1985087726U patent/JPS61203154U/ja active Pending
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