CN105329216A - Independently-driven windshield wiper - Google Patents
Independently-driven windshield wiper Download PDFInfo
- Publication number
- CN105329216A CN105329216A CN201510873539.2A CN201510873539A CN105329216A CN 105329216 A CN105329216 A CN 105329216A CN 201510873539 A CN201510873539 A CN 201510873539A CN 105329216 A CN105329216 A CN 105329216A
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- CN
- China
- Prior art keywords
- rocker arms
- arm
- sliding arm
- sliding
- rocking arm
- 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.)
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Abstract
The invention discloses an independently driven windshield wiper which comprises a pair of wiper blades connected through a pair of rocker arms. The root portions of the rocker arms are hinged to a vehicle, the rocker arms are connected through a sliding arm, sliding grooves are formed in the rocker arms, the two ends of the sliding arm extend to form slide blocks, and the slide blocks are sunken in the sliding grooves and can slide in the sliding grooves. The middle portion of the sliding arm is connected with a driving rod through a connecting rod, and the driving rod is in driven connection with an independent motor. The rocker arms of the independently driven windshield wiper are connected through the sliding arm, the slide blocks at the two ends of the sliding arm are located in the sliding grooves formed in the rocker arms and can slide in the sliding grooves, and the sliding arm and the driving rod are connected through the connecting rod and are kept synchronous, so that the sliding arm also moves correspondingly while the driving rod moves under the driving of the motor, the slide blocks of the sliding arm can slide in the sliding grooves formed in the rocker arms, the sliding arm can control the periodic one-way rotation of the rocker arms, and the rocker arms drive the wiper blades to scrape and wipe a windshield.
Description
Technical field
The present invention relates to a kind of rain brush, especially a kind of independent driving type rain brush.
Background technology
Rain brush common mostly at present is two rain brush chip, and its type of drive is also dual-driving-mode, has the Wiper blade that independent motor control is independent, just has independent installation, for miniature car, empty in desirably increasing, and reduces outside and occupies space.Installation due to dual-driving-mode occupies a lot of space, is miniature car problem demanding prompt solution.
Existing dual-driving-mode can cause two Wiper blades to occur step-out phenomenon, and when step-out is too much, two Wiper blades can intersect mutually, and two Wiper blades after mutually intersecting have damage to a certain degree, and such Wiper blade protection is improper.Occur that two Wiper blades of step-out can upset the sight line of driver, affect the normal driving of driver.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, a kind of independent driving type rain brush is provided, control two Wiper blades by independent motor, ensure synchronously to carry out, also can reduce installing space.
For achieving the above object, the present invention is by the following technical solutions:
Independent driving type rain brush, comprise by a pair Wiper blade of a pair rocking arm connection, the root of rocking arm is onboard hinged, it is characterized in that, a pair rocking arm is connected by travelling arm, and described rocking arm has chute, the two ends of travelling arm are stretched and are had slide block, and described slide block is trapped in chute and also can slides in chute; The pars intermedia of travelling arm is connected with drive spindle by connecting rod, and drive spindle is driven by separate motors and connects.
Further have, described drive spindle is toothrow.
Further have, described motor is either-rotation motor.
The present invention's beneficial effect is compared with prior art:
Compared with prior art, a pair rocking arm of the present invention is connected by travelling arm, the slide block at travelling arm two ends is positioned at the chute of rocking arm and can slides at chute, connecting rod couples together travelling arm and drive spindle and keeps synchronous, such drive spindle is travelling arm also corresponding movement while movement under the driving of motor, the slide block of travelling arm can slide in the chute of rocking arm, so travelling arm can control the periodicity single direction rotation of rocking arm, rocking arm drives Wiper blade to swipe Windshield.A pair rocking arm of the present invention keeps synchronous rotary, and Wiper blade also keeps synchronous, there will not be Wiper blade step-out phenomenon, ensures the normal driving of driver.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In Fig. 1:
1. rocking arm, 2. Wiper blade, 3. travelling arm, 4. chute, 5. slide unit, 6. pipe link, 7. drive spindle, 8. motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, independent driving type rain brush, comprise a pair Wiper blade 2 connected by a pair rocking arm 1; root of rocking arm 1 is onboard hinged; a pair rocking arm 1 is connected by travelling arm 3; described rocking arm 1 has chute 4, and the two ends of travelling arm 3 are stretched slide block 5, described slide block 5 to be trapped in chute 4 and can to slide in chute 4; The pars intermedia of travelling arm 3 is connected with drive spindle 7 by connecting rod 6, and drive spindle 7 drives connection by separate motors 8.
A pair rocking arm 1 of the present invention is connected by travelling arm 3, the slide block 5 at travelling arm 3 two ends is positioned at the chute 4 of rocking arm 1 and can slides at chute 4, connecting rod 6 couples together travelling arm 3 and drive spindle 7 and keeps synchronous, such drive spindle 7 is travelling arm 3 also corresponding movement while movement under the driving of motor 8, the slide block 5 of travelling arm 3 can slide in the chute 4 of rocking arm 1, so travelling arm 3 can control the single direction rotation of rocking arm 1, rocking arm 1 drives Wiper blade 2 to Windshield of swiping.A pair rocking arm 1 of the present invention keeps synchronous rotary, and Wiper blade 2 also keeps synchronously, there will not be Wiper blade 2 step-out phenomenon, ensures the normal driving of driver.
The drive spindle 7 of the present embodiment is toothrow, and such drive spindle 7 is straight-line motion, and such motor 8 controls the comparatively steady of straight-line motion, and the scraping of the Wiper blade 2 that follow-up rocking arm 1 connects is also comparatively steady, there will not be leapfrog or step-out problem.
The motor 8 of the present embodiment is either-rotation motor, and either-rotation motor periodically bidirectional rotary transfers control drive spindle 7 way moving, indirectly controls the Periodic Rotating of rocking arm 1.
Claims (3)
1. an independent driving type rain brush, comprise a pair Wiper blade (2) connected by a pair rocking arm (1); the root of rocking arm (1) is onboard hinged; it is characterized in that; a pair rocking arm (1) is connected by travelling arm (3); described rocking arm (1) has chute (4); the two ends of travelling arm (3) are stretched slide block (5), described slide block (5) to be trapped in chute (4) and can to slide in chute (4); The pars intermedia of travelling arm (3) is connected with drive spindle (7) by connecting rod (6), and drive spindle (7) is driven by separate motors (8) and connects.
2. independent driving type rain brush according to claim 1, is characterized in that, described drive spindle (7) is toothrow.
3. independent driving type rain brush according to claim 1, is characterized in that, described motor (8) is either-rotation motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510873539.2A CN105329216A (en) | 2015-11-30 | 2015-11-30 | Independently-driven windshield wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510873539.2A CN105329216A (en) | 2015-11-30 | 2015-11-30 | Independently-driven windshield wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105329216A true CN105329216A (en) | 2016-02-17 |
Family
ID=55280062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510873539.2A Pending CN105329216A (en) | 2015-11-30 | 2015-11-30 | Independently-driven windshield wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105329216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031571A (en) * | 2017-04-18 | 2017-08-11 | 成都力鑫科技有限公司 | A kind of portable multifunctional windshield wiper |
| CN107031570A (en) * | 2017-04-18 | 2017-08-11 | 成都力鑫科技有限公司 | A kind of reusable standby windshield wiper |
| CN114211295A (en) * | 2021-11-29 | 2022-03-22 | 邵军 | Cutting numerical control machine tool capable of automatically cleaning and maintaining cooling liquid tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4625359A (en) * | 1983-07-08 | 1986-12-02 | Swf-Spezialfabrik Fur Autozubehor Gustav Rau Gmbh | Windshield wiper unit |
| US4768257A (en) * | 1986-02-21 | 1988-09-06 | Roltra S.P.A. | Vehicle windshield wiper |
| CN2567092Y (en) * | 2002-08-13 | 2003-08-20 | 李兴立 | Wiper for left rudder vehicle |
| CN201626376U (en) * | 2010-03-22 | 2010-11-10 | 陶晶波 | Novel crosswise windshield wiper for motor vehicle |
| CN203793289U (en) * | 2013-10-15 | 2014-08-27 | 重庆航天职业技术学院 | Windscreen wiper for automobile |
-
2015
- 2015-11-30 CN CN201510873539.2A patent/CN105329216A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4625359A (en) * | 1983-07-08 | 1986-12-02 | Swf-Spezialfabrik Fur Autozubehor Gustav Rau Gmbh | Windshield wiper unit |
| US4768257A (en) * | 1986-02-21 | 1988-09-06 | Roltra S.P.A. | Vehicle windshield wiper |
| CN2567092Y (en) * | 2002-08-13 | 2003-08-20 | 李兴立 | Wiper for left rudder vehicle |
| CN201626376U (en) * | 2010-03-22 | 2010-11-10 | 陶晶波 | Novel crosswise windshield wiper for motor vehicle |
| CN203793289U (en) * | 2013-10-15 | 2014-08-27 | 重庆航天职业技术学院 | Windscreen wiper for automobile |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031571A (en) * | 2017-04-18 | 2017-08-11 | 成都力鑫科技有限公司 | A kind of portable multifunctional windshield wiper |
| CN107031570A (en) * | 2017-04-18 | 2017-08-11 | 成都力鑫科技有限公司 | A kind of reusable standby windshield wiper |
| CN114211295A (en) * | 2021-11-29 | 2022-03-22 | 邵军 | Cutting numerical control machine tool capable of automatically cleaning and maintaining cooling liquid tank |
| CN114211295B (en) * | 2021-11-29 | 2024-05-10 | 本溪爱科液压密封有限公司 | Cutting numerical control machine tool capable of automatically cleaning and maintaining cooling liquid tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |
|
| RJ01 | Rejection of invention patent application after publication |