CN107618481A - A kind of wiper assembly and automobile - Google Patents
A kind of wiper assembly and automobile Download PDFInfo
- Publication number
- CN107618481A CN107618481A CN201710944789.XA CN201710944789A CN107618481A CN 107618481 A CN107618481 A CN 107618481A CN 201710944789 A CN201710944789 A CN 201710944789A CN 107618481 A CN107618481 A CN 107618481A
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- CN
- China
- Prior art keywords
- assembly
- wiper blade
- field frame
- windshield wiper
- frame assembly
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides a kind of wiper assembly and automobile, the wiper assembly includes：Linear vibration motor, the linear vibration motor include：Stationary part and subpart, the stationary part and the subpart cooperatively form a planar kinematic pair；Linkage, the first end of the linkage are flexibly connected with the subpart, and cooperatively form a Plane Rotation pair with the subpart；Windshield wiper blade assembly, the windshield wiper blade assembly are flexibly connected with the second end of the linkage, and cooperatively form a Plane Rotation pair with the linkage.The embodiment of the present invention is by setting linear vibration motor, by the power connector of linkage and linear vibration motor, so that swung by the mover of linear vibration motor, drivening rod mechanism rotates, and thereby realize the reciprocally swinging of windshield wiper blade assembly, the wiper assembly structure of the embodiment of the present invention is compact, transmission efficiency, and good reliability.
Description
Technical field
The present invention relates to the Design of Auto Parts technical field, more particularly to a kind of wiper assembly and automobile.
Background technology
In the related art, the type of drive of wiper is：Worm gear is driven by the brush direct current motor with worm screw, from
And drivening rod mechanism, promote rain shaving blade assembly toward physical pendulum.This design has that complicated, frictional dissipation is big, transmission
Efficiency is low and the shortcomings of poor reliability.And also there is the disadvantages such as structure is too fat to move, Material Cost is high in the wiper system in correlation technique
End.
The content of the invention
Technical problems to be solved of the embodiment of the present invention are to provide a kind of wiper assembly and automobile, to realize by straight
Line vibration motor drive link mechanism, improve transmission efficiency and reliability.
In order to solve the above technical problems, the embodiments of the invention provide a kind of wiper assembly, including：
Linear vibration motor, the linear vibration motor include：Stationary part and subpart, the stationary part and institute
State subpart and cooperatively form a planar kinematic pair；
Linkage, the first end of the linkage are flexibly connected with the subpart, and with the subpart
Cooperatively form a Plane Rotation pair；
Windshield wiper blade assembly, the windshield wiper blade assembly are flexibly connected with the second end of the linkage, and with the connecting rod
Mechanism cooperatively forms a Plane Rotation pair.
Further, be provided with the fixing hole passed through for fixing axle on the windshield wiper blade assembly, the windshield wiper blade assembly with
The fixing axle cooperatively forms a Plane Rotation pair.
Further, the linkage includes：First connecting rod mechanism and second connecting rod mechanism；
The first end of the first connecting rod mechanism is flexibly connected with the first end of the subpart, and with the mover portion
Divide and cooperatively form a Plane Rotation pair；
The first end of the second connecting rod mechanism is flexibly connected with the second end of the subpart, and with the mover portion
Divide and cooperatively form a Plane Rotation pair.
Further, the windshield wiper blade assembly includes：First windshield wiper blade assembly and the second windshield wiper blade assembly；
The first end of the first windshield wiper blade assembly is flexibly connected with the second end of the first connecting rod mechanism, and with it is described
First connecting rod mechanism cooperatively forms a Plane Rotation pair；
The first end of the second windshield wiper blade assembly is flexibly connected with the second end of the second connecting rod mechanism, and with it is described
Second connecting rod mechanism cooperatively forms a Plane Rotation pair.
Further, the first fixing hole passed through for the first fixing axle is provided with the first windshield wiper blade assembly, it is described
First fixed hole position in the first connecting rod mechanism close to the side at the second end of the first windshield wiper blade assembly, and described first
Windshield wiper blade assembly cooperatively forms a Plane Rotation pair with first fixing axle；
The second fixing hole passed through for the second fixing axle, second fixing hole are provided with the second windshield wiper blade assembly
Positioned at the second connecting rod mechanism close to the side at the second end of the second windshield wiper blade assembly, and the second windshield wiper blade assembly
A Plane Rotation pair is cooperatively formed with second fixing axle.
Further, the linear vibration motor also includes：House the housing of the stationary part；
Wherein, the subpart includes：Kinematic axis and the mover iron core being fixed on the kinematic axis；
The stationary part includes：First field frame assembly and the second field frame assembly；
The kinematic axis passes through first field frame assembly and second field frame assembly, and on the kinematic axis
The mover iron core is between first field frame assembly and second field frame assembly.
Further, first field frame assembly includes：First stator core and the first stator winding, wherein described first
The groove of accommodating first stator winding is provided with stator core；
Second field frame assembly includes：Second stator core and the second stator winding, wherein second stator core
In be provided with the groove of accommodating second stator winding.
Further, the linear vibration motor also includes：
The first straight line bearing and the first end cap being located on the kinematic axis, the first end cap lid are located at the housing
It is upper to be covered close to one end of first field frame assembly, the first straight line bearing press mounting in the first end, and positioned at described
Side of first end cap away from first field frame assembly, wherein being set between the first end lid and first field frame assembly
There is the first stator pressing plate, first stator pressing plate is connected on first field frame assembly；
The second straight line bearing and the second end cap being located on the kinematic axis, the second end cap lid are located at the housing
One end of upper close second field frame assembly, the second straight line bearing press mounting are located at described on second end cap
Side of second end cap away from second field frame assembly, wherein being set between second end cap and second field frame assembly
There is the second stator pressing plate, second stator pressing plate is connected on second field frame assembly.
Further, the linear vibration motor also includes：
The first spring being located on the kinematic axis, the first end of first spring are connected to the mover iron core
In first end face, the second end of first spring is connected to the first end and covered；
The second spring being located on the kinematic axis, the first end of the second spring are connected to the mover iron core
In second end face, the second end of the second spring is connected on second end cap, wherein the second end of the mover iron core
Face is oppositely arranged with the first end face.
According to a further aspect of the invention, the embodiment of the present invention additionally provides a kind of automobile, including wiper as described above
Assembly.
Compared with prior art, a kind of wiper assembly and automobile provided in an embodiment of the present invention, at least have with following
Beneficial effect：
The embodiment of the present invention is by setting linear vibration motor, by the power connector of linkage and linear vibration motor,
So that being swung by the mover of linear vibration motor, drivening rod mechanism rotates, and thereby realizes windshield wiper blade assembly
Reciprocally swinging, the wiper assembly structure of the embodiment of the present invention is compact, transmission efficiency, and good reliability.
Brief description of the drawings
Fig. 1 is the structural representation of the wiper assembly of the embodiment of the present invention；
Fig. 2 is the explosive view of the wiper assembly of the embodiment of the present invention；
Fig. 3 is the explosive view of the linear vibration motor of the embodiment of the present invention；
Fig. 4 is the sectional view of the linear vibration motor of the embodiment of the present invention；
Fig. 5 is the sectional view of the first field frame assembly of the embodiment of the present invention.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.In the following description, there is provided such as specific configuration and the specific detail of component are only
In order to help comprehensive understanding embodiments of the invention.Therefore, it will be apparent to those skilled in the art that can be to reality described herein
Example is applied to make various changes and modifications without departing from scope and spirit of the present invention.In addition, for clarity and brevity, eliminate pair
The description of known function and construction.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is relevant with embodiment
During special characteristic, structure or characteristic are included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure
" in one embodiment " or " in one embodiment " identical embodiment is not necessarily referred to.In addition, these specific feature, knots
Structure or characteristic can combine in one or more embodiments in any suitable manner.
Referring to Fig. 1 to Fig. 5, the embodiments of the invention provide a kind of wiper assembly, including：
Linear vibration motor 1, the linear vibration motor 1 include：Stationary part and subpart, the stationary part and
The subpart cooperatively forms a planar kinematic pair；
Linkage 2, the first end of the linkage 2 are flexibly connected with the subpart, and with the mover portion
Divide and cooperatively form a Plane Rotation pair；
Windshield wiper blade assembly 3, the windshield wiper blade assembly 3 are flexibly connected with the second end of the linkage 2, and with the company
Linkage 2 cooperatively forms a Plane Rotation pair.
The embodiment of the present invention is connected the power of linkage 2 and linear vibration motor 1 by setting linear vibration motor 1
Connect so that swung by the mover of linear vibration motor 1, drivening rod mechanism 2 rotates, and thereby realizes windshield wiper blade
The reciprocally swinging of assembly 3, the wiper assembly structure of the embodiment of the present invention is compact, transmission efficiency, and good reliability.
Referring to Fig. 1, when the wiper assembly of the embodiment of the present invention is arranged on automobile, can by linear vibration motor 1 with
The vehicle body of automobile is fixedly connected, and planar movement pair, the mover portion of linear vibration motor 1 are formed between subpart and stationary part
Point it is connected with linkage 2, by the straight reciprocating motion of the subpart of linear vibration motor 1, drivening rod mechanism 2, from
And realize the reciprocally swinging of both sides windshield wiper blade assembly 3.
With continued reference to Fig. 1, the fixing hole 4 passed through for fixing axle is provided with the windshield wiper blade assembly 3, the windshield wiper blade is total
Into 3 a Plane Rotation pair is cooperatively formed with the fixing axle.
By set fixing hole 4 can windshield wiper blade assembly 3 when being installed with vehicle body, can be with the fixing axle on vehicle body
Coordinating, fixing axle clamping is entered in fixing hole 4 so that windshield wiper blade assembly 3 can cooperatively form Plane Rotation pair with fixing axle, and
The position of windshield wiper blade assembly 3 can be relatively fixed, prevent the sideslip under the drive of bar linkage structure of windshield wiper blade assembly 3.
It is understood that the linkage 2 and windshield wiper blade assembly 3 in above-mentioned can only set one, for vapour
Car rear seat windscreen or other application scene.Two can also be set, front windshield applied to automobile etc..
Referring to Fig. 2, in an embodiment of the present invention, the linkage 2 can include：First connecting rod mechanism 21 and second
Linkage 22；
The first end of the first connecting rod mechanism 21 is flexibly connected with the first end of the subpart, and with the mover
Part cooperatively forms a Plane Rotation pair；
The first end of the second connecting rod mechanism 22 is flexibly connected with the second end of the subpart, and with the mover
Part cooperatively forms a Plane Rotation pair.
In the present embodiment, first connecting rod mechanism 21 and second connecting rod mechanism 22, the corresponding windshield wiper blade are provided with
Assembly 3 can include：First windshield wiper blade assembly 31 and the second windshield wiper blade assembly 32；
The first end of the first windshield wiper blade assembly 31 is flexibly connected with the second end of the first connecting rod mechanism 21, and with
The first connecting rod mechanism 21 cooperatively forms a Plane Rotation pair；
The first end of the second windshield wiper blade assembly 32 is flexibly connected with the second end of the second connecting rod mechanism 22, and with
The second connecting rod mechanism 22 cooperatively forms a Plane Rotation pair.
Referring to Fig. 1 and Fig. 2, wherein, first connecting rod mechanism 21 is flexibly connected with the first end of the kinematic axis in subpart,
Second bindiny mechanism is flexibly connected with the second end of the kinematic axis in subpart.When linear vibration motor 1 works, mover portion
Kinematic axis in point moves back and forth in the straight direction, so as to drive the first bindiny mechanism and the second bindiny mechanism to move, first
Bindiny mechanism so drive the first windshield wiper blade assembly 31 move, the second bindiny mechanism so drive the second windshield wiper blade assembly 32 transport
It is dynamic, so that the first windshield wiper blade assembly 31 and the reciprocally swinging of the second windshield wiper blade assembly 32, are passed by linear vibration motor 1
Efficiency of movement is high, and good reliability.
Referring to Fig. 2, the first fixing hole 41 passed through for the first fixing axle, institute are provided with the first windshield wiper blade assembly 31
State the first fixing hole 41 and be located at the first connecting rod mechanism 21 close to the side at the second end of the first windshield wiper blade assembly 31, and
The first windshield wiper blade assembly 31 cooperatively forms a Plane Rotation pair with first fixing axle；
The second fixing hole 42 passed through for the second fixing axle is provided with the second windshield wiper blade assembly 32, described second is solid
Determine hole 42 and be located at the second connecting rod mechanism 22 close to the side at the second end of the second windshield wiper blade assembly 32, and described second
Windshield wiper blade assembly 32 cooperatively forms a Plane Rotation pair with second fixing axle.
Wherein, the first fixing hole 41 is set on first windshield wiper blade assembly 31, sets second to consolidate on the second windshield wiper blade assembly 32
Determine hole 42, be easy to the first windshield wiper blade assembly 31 and the second windshield wiper blade assembly 32 to be fixedly connected with vehicle body, and pass through on vehicle body
One fixing axle carries out spacing to the first windshield wiper blade assembly 31, and the second windshield wiper blade assembly 32 is entered by the second fixing axle on vehicle body
Row is spacing, prevents the first windshield wiper blade assembly 31 and the sideslip of the second windshield wiper blade assembly 32.
For linear vibration motor 1, the present invention provides following preferred embodiments, it is to be understood that following embodiments
Linear vibration motor 1 only make example, express its start mechanism, the straight line that the present invention should not be limited in following embodiments shakes
Swing the mechanism of motor 1.
Referring to Fig. 3 to Fig. 5, the linear vibration motor 1 can also include：House the housing 101 of the stationary part；
Wherein, the subpart includes：Kinematic axis 102 and the mover iron core 103 being fixed on the kinematic axis 102；
The stationary part includes：First field frame assembly 104 and the second field frame assembly 105；
The kinematic axis 102 passes through first field frame assembly 104 and second field frame assembly 105, and positioned at described
The mover iron core 103 on kinematic axis 102 is between first field frame assembly 104 and second field frame assembly 105.
Wherein, the ferromagnetic salient pole of mover iron core 103, when linear vibration motor 1 works, according to electromagnetic principle, if first
Field frame assembly 104 is powered, and produces magnetic field, then mover iron core 103 will drive kinematic axis 102 towards the side of the first field frame assembly 104
To movement；Conversely, when the second field frame assembly 105 is powered, mover iron core 103 will drive kinematic axis 102 towards the second field frame assembly
105 direction movement.It is powered by the first field frame assembly 104 and the second constantly switching of field frame assembly 105, promotes subpart
Kinematic axis 102 makees linear oscillating motion, so as to drivening rod mechanism 2, realizes the reciprocally swinging of windshield wiper blade assembly 3.It should be noted
, the linear electric motors of linear oscillating motion can be made, can be considered that direct-drive type wiper assembly is vibrated in the present invention makees motivation
Structure.
Referring to Fig. 3 and Fig. 5, first field frame assembly 104 can include：First stator core 1041 and the first stator around
Group 1042, wherein being provided with the groove of accommodating first stator winding 1042 in first stator core 1041；
Second field frame assembly 105 includes：Second stator core and the second stator winding, wherein the second stator iron
The groove of accommodating second stator winding is provided with core.
Wherein, by respectively to the first stator winding 1042 and the second stator winding electrifying so that the first stator winding
1042 and second stator winding produce magnetic field, and then drive mover iron core 103 to move so that the fortune fixed with mover iron core 103
Moving axis 102 moves back and forth.
With continued reference to Fig. 3, the linear vibration motor 1 can also include：
The end cap 107 of first straight line bearing 106 and first being located on the kinematic axis 102, first end cap 107 cover
It is located at close to one end of first field frame assembly 104 on the housing 101, the first straight line bearing 106 is fitted in described
On first end cap 107, and it is located at side of first end cap 107 away from first field frame assembly 104, wherein described first
The first stator pressing plate 110 is provided between end cap 107 and first field frame assembly 104, first stator pressing plate 110 abuts
On first field frame assembly 104；
The end cap 109 of second straight line bearing 108 and second being located on the kinematic axis 102, second end cap 109 cover
It is located at close to one end of second field frame assembly 105 on the housing 101, the second straight line bearing 108 is fitted in described
On second end cap 109, and it is located at side of second end cap 109 away from second field frame assembly 105, wherein described second
The second stator pressing plate 111 is provided between end cap 109 and second field frame assembly 105, second stator pressing plate 111 abuts
On second field frame assembly 105.
Wherein, stationary part is arranged in housing 101, and passes through first straight line bearing 106, the first end cap 107 and second
The closed at both ends of housing 101 is set the first stator pressing plate 110 to the first stator by linear bearing 108, the second end cap 109
Assembly 104 carries out spacing, sets the second stator pressing plate 111 to be carried out to the second field frame assembly 105 spacing, prevents the first field frame assembly
104 and second field frame assembly 105 moved by magnetic force.Wherein, mover iron core 103 is arranged on housing 101 in subpart
Inside, and between the first field frame assembly 104 and the second field frame assembly 105, the part of kinematic axis 102 in subpart houses
In the inside of housing 101, first end is located at the first side of the outside of housing 101 through the first end cap 107, and the second end passes through second
End cap 109 is located at the second side of the outside of housing 101.
Referring to Fig. 3, the linear vibration motor 1 can also include：
The first spring 120 being located on the kinematic axis 102, the first end of first spring 120 are connected to described
In the first end face of mover iron core 103, the second end of first spring 120 is connected on first end cap 107；
The second spring 121 being located on the kinematic axis 102, the first end of the second spring 121 are connected to described
In the second end face of mover iron core 103, the second end of the second spring 121 is connected on second end cap 109, wherein institute
The second end face and the first end face for stating mover iron core 103 are oppositely arranged.
Wherein, the first spring 120 and second spring 121 provide restoring force when linear vibration motor 1 is moved back and forth and commutated,
Reduce the requirement to motor power output.Meanwhile spring also plays a part of overcoming the inertia force of mover iron core 103, by selecting to close
Suitable rigidity, subsystem can be made to realize self-oscillation, motor power output utilization rate highest.
As shown in figure 5, in one embodiment of the invention, the first field frame assembly 104 of linear vibration motor 1 and the second stator are total
It is 4 salient poles, 4 groups of coil windings into 105.
According to a further aspect of the invention, the embodiment of the present invention additionally provides a kind of automobile, including wiper as described above
Assembly.
To sum up, the embodiment of the present invention is by setting linear vibration motor 1, by the dynamic of linkage 2 and linear vibration motor 1
Power connects so that is swung by the mover of linear vibration motor 1, drivening rod mechanism 2 rotates, and thereby realizes and scrape
The reciprocally swinging of water piece assembly 3, the wiper assembly structure of the embodiment of the present invention is compact, transmission efficiency, and good reliability.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
Any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. wiper assembly, it is characterised in that including：Linear vibration motor, the linear vibration motor include：Stationary part and subpart, the stationary part and described dynamic Subdivision cooperatively forms a planar kinematic pair；Linkage, the first end of the linkage are flexibly connected with the subpart, and are coordinated with the subpart Form a Plane Rotation pair；Windshield wiper blade assembly, the windshield wiper blade assembly are flexibly connected with the second end of the linkage, and with the linkage Cooperatively form a Plane Rotation pair.
- 2. wiper assembly according to claim 1, it is characterised in that be provided with the windshield wiper blade assembly for fixing axle The fixing hole passed through, the windshield wiper blade assembly cooperatively form a Plane Rotation pair with the fixing axle.
- 3. wiper assembly according to claim 1, it is characterised in that the linkage includes：First connecting rod mechanism With second connecting rod mechanism；The first end of the first connecting rod mechanism is flexibly connected with the first end of the subpart, and is matched somebody with somebody with the subpart Close and form a Plane Rotation pair；The first end of the second connecting rod mechanism is flexibly connected with the second end of the subpart, and is matched somebody with somebody with the subpart Close and form a Plane Rotation pair.
- 4. wiper assembly according to claim 3, it is characterised in that the windshield wiper blade assembly includes：First windshield wiper blade Assembly and the second windshield wiper blade assembly；The first end of the first windshield wiper blade assembly is flexibly connected with the second end of the first connecting rod mechanism, and with described first Linkage cooperatively forms a Plane Rotation pair；The first end of the second windshield wiper blade assembly is flexibly connected with the second end of the second connecting rod mechanism, and with described second Linkage cooperatively forms a Plane Rotation pair.
- 5. wiper assembly according to claim 4, it is characterised in thatBe provided with the first fixing hole passed through for the first fixing axle on the first windshield wiper blade assembly, first fixed hole position in The first connecting rod mechanism is close to the side at the second end of the first windshield wiper blade assembly, and the first windshield wiper blade assembly and institute State the first fixing axle and cooperatively form a Plane Rotation pair；Be provided with the second fixing hole passed through for the second fixing axle on the second windshield wiper blade assembly, second fixed hole position in The second connecting rod mechanism is close to the side at the second end of the second windshield wiper blade assembly, and the second windshield wiper blade assembly and institute State the second fixing axle and cooperatively form a Plane Rotation pair.
- 6. wiper assembly according to claim 1, it is characterised in that the linear vibration motor also includes：Accommodating institute State the housing of stationary part；Wherein, the subpart includes：Kinematic axis and the mover iron core being fixed on the kinematic axis；The stationary part includes：First field frame assembly and the second field frame assembly；The kinematic axis passes through first field frame assembly and second field frame assembly, and described on the kinematic axis Mover iron core is between first field frame assembly and second field frame assembly.
- 7. wiper assembly according to claim 6, it is characterised in thatFirst field frame assembly includes：First stator core and the first stator winding, wherein being set in first stator core It is equipped with the groove of accommodating first stator winding；Second field frame assembly includes：Second stator core and the second stator winding, wherein being set in second stator core It is equipped with the groove of accommodating second stator winding.
- 8. wiper assembly according to claim 7, it is characterised in that the linear vibration motor also includes：The first straight line bearing and the first end cap being located on the kinematic axis, the first end cap lid is set to be leaned on the housing One end of nearly first field frame assembly, the first straight line bearing press mounting cover in the first end, and positioned at described first Side of the end cap away from first field frame assembly, wherein being provided between the first end lid and first field frame assembly One stator pressing plate, first stator pressing plate are connected on first field frame assembly；The second straight line bearing and the second end cap being located on the kinematic axis, the second end cap lid is set to be leaned on the housing One end of nearly second field frame assembly, the second straight line bearing press mounting are located at described second on second end cap Side of the end cap away from second field frame assembly, wherein being provided between second end cap and second field frame assembly Two stator pressing plates, second stator pressing plate are connected on second field frame assembly.
- 9. wiper assembly according to claim 8, it is characterised in that the linear vibration motor also includes：The first spring being located on the kinematic axis, the first end of first spring are connected to the first of the mover iron core On end face, the second end of first spring is connected to the first end and covered；The second spring being located on the kinematic axis, the first end of the second spring are connected to the second of the mover iron core On end face, the second end of the second spring is connected on second end cap, wherein the second end face of the mover iron core with The first end face is oppositely arranged.
- 10. a kind of automobile, it is characterised in that including the wiper assembly as described in any one of claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944789.XA CN107618481B (en) | 2017-09-30 | 2017-09-30 | Wiper assembly and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944789.XA CN107618481B (en) | 2017-09-30 | 2017-09-30 | Wiper assembly and car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107618481A true CN107618481A (en) | 2018-01-23 |
| CN107618481B CN107618481B (en) | 2020-06-19 |
Family
ID=61091862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944789.XA Active CN107618481B (en) | 2017-09-30 | 2017-09-30 | Wiper assembly and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107618481B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293941A (en) * | 2019-08-05 | 2019-10-01 | 上海三一重机股份有限公司 | A kind of wiper and engineering truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030000040A1 (en) * | 2001-06-30 | 2003-01-02 | Koninklijke Philips Electronics N.V. | Linear motor actuated windshield wiper |
| CN2763140Y (en) * | 2005-01-06 | 2006-03-08 | 中国重型汽车集团有限公司 | Windshield wiper arm with function of avoiding forming dead-point |
| DE102009045078A1 (en) * | 2009-09-29 | 2011-03-31 | Robert Bosch Gmbh | Windscreen wiper drive for motor vehicle, has electric motor coupled with output shaft for windscreen wiper arm by transmission, and designed as linear motor, which exhibits actuating rod connected with transmission by bolt |
| CN202491781U (en) * | 2011-12-29 | 2012-10-17 | 博世汽车部件(长沙)有限公司 | Wiper operation rod and wiper with windshield wiper operation rod |
| DE102012208963A1 (en) * | 2012-05-29 | 2014-01-23 | Robert Bosch Gmbh | Wiper drive for operating wiper shaft of linearly operated wiper system of motor car, has deflecting elements connected to ends of rotor for conversion of linear motion of rotor into rotating movements of respective wiper shafts |
| CN107139887A (en) * | 2017-06-30 | 2017-09-08 | 奇瑞汽车股份有限公司 | A kind of automobile wiper |
-
2017
- 2017-09-30 CN CN201710944789.XA patent/CN107618481B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030000040A1 (en) * | 2001-06-30 | 2003-01-02 | Koninklijke Philips Electronics N.V. | Linear motor actuated windshield wiper |
| CN2763140Y (en) * | 2005-01-06 | 2006-03-08 | 中国重型汽车集团有限公司 | Windshield wiper arm with function of avoiding forming dead-point |
| DE102009045078A1 (en) * | 2009-09-29 | 2011-03-31 | Robert Bosch Gmbh | Windscreen wiper drive for motor vehicle, has electric motor coupled with output shaft for windscreen wiper arm by transmission, and designed as linear motor, which exhibits actuating rod connected with transmission by bolt |
| CN202491781U (en) * | 2011-12-29 | 2012-10-17 | 博世汽车部件(长沙)有限公司 | Wiper operation rod and wiper with windshield wiper operation rod |
| DE102012208963A1 (en) * | 2012-05-29 | 2014-01-23 | Robert Bosch Gmbh | Wiper drive for operating wiper shaft of linearly operated wiper system of motor car, has deflecting elements connected to ends of rotor for conversion of linear motion of rotor into rotating movements of respective wiper shafts |
| CN107139887A (en) * | 2017-06-30 | 2017-09-08 | 奇瑞汽车股份有限公司 | A kind of automobile wiper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293941A (en) * | 2019-08-05 | 2019-10-01 | 上海三一重机股份有限公司 | A kind of wiper and engineering truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107618481B (en) | 2020-06-19 |
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