CN107380124A - Windshield is without dead angle wiper structural principle - Google Patents
Windshield is without dead angle wiper structural principle Download PDFInfo
- Publication number
- CN107380124A CN107380124A CN201610320617.0A CN201610320617A CN107380124A CN 107380124 A CN107380124 A CN 107380124A CN 201610320617 A CN201610320617 A CN 201610320617A CN 107380124 A CN107380124 A CN 107380124A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- rain brush
- input shaft
- shaft
- rotating input
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0814—Wipers or the like, e.g. scrapers characterised by the drive electrically driven using several drive motors; motor synchronisation circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3402—Wiper arms; Mountings therefor with means for obtaining particular wiping patterns
- B60S1/3409—Wiper arms; Mountings therefor with means for obtaining particular wiping patterns the wiper arms consisting of two or more articulated elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A kind of structural principle of windshield without dead angle wiper, including following sections, swing arm A, swing arm B, rain brush rotating shaft, driving snake, motor are formed by connecting.Rain brush adjusts rain brush angle, swing arm around rain brush axis of rotation（A）Around swing arm（A）Axis of rotation adjusts rain brush angles and positions.Swing arm（B）Can be around swing arm（B）Axis of rotation adjusts rain brush angles and positions.Swing arm（A）Rotating input shaft passes through flexible shaft or steel wire and swing arm（A）Rotating shaft is connected, and rain brush Rotating input shaft is connected by flexible shaft or steel wire with rain brush rotating shaft.Swing arm（B）Rotating input shaft, swing arm（A）Rotating input shaft, the motor of rain brush Rotating input shaft are rotated according to certain speed and angle, realize rain brush without the reciprocal motion in dead angle or so.
Description
Technical field
The present invention relates to the structural principle of automobile windshield wiper.
Background technology
Windshield on automobile has dirt, fog, influence the sight of driver, potential safety hazard be present, and traditional wiper takes out stains, track is all fan-shaped, even if two wipers form two fan-shaped tracks, still there are many dead angles not dispose on windshield, position forms dead angle especially under the overlapping centre of the windshield upper left corner, the upper right corner, the lower right corner, two rain brush, and traditional wiper can not wipe.
The content of the invention
Rain brush of the present invention uses bilateral reciprocation, and erasing path portion is shown in accompanying drawing（Fig. 6）Oblique line scope.
Fig. 1 structure title：1st, windshield；2nd, rain brush；3rd, rain brush rotating shaft；4th, swing arm（A）；5th, swing arm（A）Rotating shaft；6th, swing arm（B）；7th, swing arm（B）Rotating shaft.
Fig. 2 structure title：8th, rain brush Rotating input shaft；9 swing arms（B）Rotating input shaft；10th, swing arm（A）Rotating input shaft.
Rain brush 2 can rotate centered on rain brush rotating shaft 3.
Swing arm（A）4 can be around swing arm（A）Rotated centered on rotating shaft 5.
Swing arm（B）6 can be around swing arm（B）Rotated centered on rotating shaft 7.
Swing arm（B）Rotating input shaft 9 and swing arm（B）Rotating shaft 7 is connected.
Swing arm（A）Rotating input shaft 10 passes through flexible shaft or steel wire and swing arm（A）Rotating shaft 5 is connected.
Rain brush Rotating input shaft 8 is connected by flexible shaft or steel wire with rain brush rotating shaft 3.
Embodiment.
Rain brush Rotating input shaft 8, swing arm（B）Rotating input shaft 9, swing arm（A）Rotating input shaft 10, input power be three independent servomotors or integrated reducing gear.
Specific implementation method.
Work as swing arm（B）During 9 reciprocating rotation of Rotating input shaft, swing arm（B）The torque drive of Rotating input shaft 9 is to swing arm（B）In rotating shaft 7, make swing arm（B）6 around swing arm（B）The reciprocating rotary of rotating shaft 7 is swung.
Meanwhile swing arm（A）During 10 reciprocating rotation of Rotating input shaft, swing arm（A）The moment of torsion of Rotating input shaft 10 passes through flexible shaft or steel wire drive to swing arm（A）In rotating shaft 5, make swing arm（A）4 around swing arm（A）The reciprocating rotary of rotating shaft 5 is swung.
Meanwhile during rain brush 8 reciprocating rotation of Rotating input shaft, the moment of torsion of rain brush Rotating input shaft 8 is by the way that on flexible shaft or steel wire drive to rain brush rotating shaft 3, rain brush 2 is swung around the reciprocating rotary of rain brush rotating shaft 3.
Swing arm（A）4, swing arm（B）6 borings, can be with driving parts such as placement of flexible axle or steel wires.
Work as swing arm（B）Rotating input shaft 9, swing arm（A）Rotating input shaft 10, rain brush Rotating input shaft 8 is rotated according to certain speed and angle simultaneously when, it is possible to realize 2 or so reciprocal motion of rain brush, reach the effect that windscreen-wiper 2 wipes all standing.
Work as swing arm（B）Rotating input shaft 9, swing arm（A）Rotating input shaft 10, when the input power of rain brush Rotating input shaft 8 is servomotor, controller outputs signals to different motor drivers respectively, makes swing arm（B）Rotating input shaft 9, swing arm（A）Rotating input shaft 10, the motor of rain brush Rotating input shaft 8 are rotated according to certain speed and angle, realize 2 or so reciprocal motion of rain brush.
Control principle（Fig. 7）：Controller outputs signals to the driver of motor 1, the driver of motor 2, the driver of motor 3 respectively, drives servomotor 1, servomotor 2, servomotor 3 to be rotated according to the cooperation of corresponding speed and rotational angle respectively, rain brush is completed bilateral reciprocation track.
Brief description of the drawings
Fig. 1 is the rain brush of the present invention in left location status.
Fig. 2 is rain brush of the invention state in the original location.
Fig. 3 is the rain brush of the present invention in intermediate orientation.
Fig. 4 is the rain brush of the present invention in right location status.
Fig. 5 is rain brush of the invention state in the original location.
Fig. 6 is the rain brush of the present invention in erasing path portion.
Fig. 7 is the rain brush control principle drawing of the present invention.
Claims (9)
1. a kind of structural principle of windshield without dead angle wiper, rain brush swings and is formed by connecting by swing arm A and swing arm B two parts, and rain brush can adjust rain brush angle, swing arm around rain brush axis of rotation（A）Can be around swing arm（A）Axis of rotation adjusts rain brush angles and positions, swing arm（B）Can be around swing arm（B）Axis of rotation adjusts rain brush angles and positions；Swing arm（A）Rotating input shaft passes through flexible shaft or steel wire and swing arm（A）Rotating shaft is connected, and rain brush Rotating input shaft is connected by flexible shaft or steel wire with rain brush rotating shaft, swing arm（B）Rotating input shaft, swing arm（A）Rotating input shaft, the motor of rain brush Rotating input shaft are rotated according to certain speed and angle, realize the reciprocal motion of rain brush or so.
2. rain brush can adjust rain brush angles and positions to a kind of windshield according to claim 1 being characterized in that without dead angle wiper around rain brush axis of rotation.
3. a kind of windshield according to claim 1 is characterized in that swing arm without dead angle wiper（A）Can be around swing arm（A）Axis of rotation adjusts rain brush angles and positions.
4. a kind of windshield according to claim 1 is characterized in that swing arm without dead angle wiper（B）Can be around swing arm（B）Axis of rotation adjusts rain brush angles and positions.
5. rain brush Rotating input shaft is connected driving torque a kind of windshield according to claim 1 being characterized in that without dead angle wiper by flexible shaft or steel wire with rain brush rotating shaft.
6. a kind of windshield according to claim 1 is characterized in that swing arm without dead angle wiper（A）Rotating input shaft passes through flexible shaft or steel wire and swing arm（A）Rotating shaft is connected driving torque.
7. a kind of windshield according to claim 1 is characterized in that swing arm without dead angle wiper（A）, swing arm（B）Boring, can be with driving parts such as placement of flexible axle or steel wires.
8. a kind of windshield according to claim 1 is characterized in that rain brush Rotating input shaft, swing arm without dead angle wiper（B）Rotating input shaft, swing arm（A）The input power of Rotating input shaft is three independent servomotors or integrated reducing gear.
9. a kind of windshield according to claim 8 is characterized in that control principle without dead angle wiper（Fig. 7）：Controller outputs signals to the driver of motor 1, the driver of motor 2, the driver of motor 3 respectively, drives servomotor 1, servomotor 2, servomotor 3 to be rotated according to the cooperation of corresponding speed and rotational angle respectively, rain brush is completed bilateral reciprocation track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320617.0A CN107380124A (en) | 2016-05-16 | 2016-05-16 | Windshield is without dead angle wiper structural principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320617.0A CN107380124A (en) | 2016-05-16 | 2016-05-16 | Windshield is without dead angle wiper structural principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107380124A true CN107380124A (en) | 2017-11-24 |
Family
ID=60338033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610320617.0A Pending CN107380124A (en) | 2016-05-16 | 2016-05-16 | Windshield is without dead angle wiper structural principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107380124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959441A (en) * | 2020-08-29 | 2020-11-20 | 曹延昌 | Dead-angle-free automobile windshield wiper with cleaning device |
| CN112407231A (en) * | 2020-11-27 | 2021-02-26 | 中国商用飞机有限责任公司 | Windscreen wiper device and windscreen cleaning system |
| CN112692018A (en) * | 2021-01-04 | 2021-04-23 | 苏州三重电子科技有限公司 | Bottle cleaning machine protection casing structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2131900A1 (en) * | 1971-06-26 | 1972-12-28 | Bosch Gmbh Robert | Windshield wiper system for vehicles, in particular motor vehicles |
| CA1066859A (en) * | 1975-10-14 | 1979-11-27 | Trico Products Corporation | Windshield wiper transmission |
| US5210900A (en) * | 1991-05-02 | 1993-05-18 | Saito Motors Co., Ltd. | Rotary window cleaner |
| EP0779191A1 (en) * | 1995-12-15 | 1997-06-18 | Robert Bosch Gmbh | Windscreen wiper arrangement for motor vehicles |
| US5920948A (en) * | 1996-04-02 | 1999-07-13 | Denso Corporation | Wiper device |
-
2016
- 2016-05-16 CN CN201610320617.0A patent/CN107380124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2131900A1 (en) * | 1971-06-26 | 1972-12-28 | Bosch Gmbh Robert | Windshield wiper system for vehicles, in particular motor vehicles |
| CA1066859A (en) * | 1975-10-14 | 1979-11-27 | Trico Products Corporation | Windshield wiper transmission |
| US5210900A (en) * | 1991-05-02 | 1993-05-18 | Saito Motors Co., Ltd. | Rotary window cleaner |
| EP0779191A1 (en) * | 1995-12-15 | 1997-06-18 | Robert Bosch Gmbh | Windscreen wiper arrangement for motor vehicles |
| US5920948A (en) * | 1996-04-02 | 1999-07-13 | Denso Corporation | Wiper device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959441A (en) * | 2020-08-29 | 2020-11-20 | 曹延昌 | Dead-angle-free automobile windshield wiper with cleaning device |
| CN111959441B (en) * | 2020-08-29 | 2022-06-21 | 南京朗禾数据有限公司 | Dead-angle-free automobile windshield wiper with cleaning device |
| CN112407231A (en) * | 2020-11-27 | 2021-02-26 | 中国商用飞机有限责任公司 | Windscreen wiper device and windscreen cleaning system |
| CN112692018A (en) * | 2021-01-04 | 2021-04-23 | 苏州三重电子科技有限公司 | Bottle cleaning machine protection casing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |