CN101973232B - Vehicle rearview mirror wiper - Google Patents
Vehicle rearview mirror wiper Download PDFInfo
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- CN101973232B CN101973232B CN2010105242954A CN201010524295A CN101973232B CN 101973232 B CN101973232 B CN 101973232B CN 2010105242954 A CN2010105242954 A CN 2010105242954A CN 201010524295 A CN201010524295 A CN 201010524295A CN 101973232 B CN101973232 B CN 101973232B
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- carbon brush
- minute surface
- shell chamber
- scraping blade
- power wheel
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Abstract
The invention relates to a vehicle rearview mirror wiper, belonging to the technical field of vehicle parts. A rearview mirror comprises a rearview mirror shell and a mirror, wherein the rearview mirror shell is provided with a shell cavity, a channel is reserved between the upper part of the shell cavity and the upper edge of the mirror, the wiper comprises a wiping sheet, a carbon brush mechanism, a power transmission mechanism, a conductive loop, a first signal collector, a second signal collector and a metal absorption bar, the power transmission mechanism is arranged in the shell cavity, the carbon brush mechanism is connected with the power transmission mechanism and matched with the upper edge of the mirror, the wiping sheet is connected with the carbon brush mechanism and is in contact with the surface of the mirror, at least one magnet is embedded in the wiping sheet, the conductive loop is arranged on the surface of one side of the mirror, the first signal collector is fixed at the upper part of one side of the mirror, the second signal collector is fixed at the upper part of the other side of the mirror, the first signal collector and the second collector correspond to the carbon brush mechanism, the metal absorption bar is fixed on one side of the mirror and corresponds to the magnet. The vehicle rearview mirror wiper can improve the cleaning effect on the mirror, can clean the mirror entirely and has compact structure; in addition, the vehicle rearview mirror wiper can ensure that the carbon brush mechanism carries the wiping part to rest in the required same position.
Description
Technical field
The invention belongs to the vehicle component technical field, be specifically related to a kind of vehicle mirrors Windshield Wiper.
Background technology
When vehicle goes in greasy weather, rainy day or snow sky; Because fog, water or snow are attached to rear-vision mirror face, cause chaufeur unclear to the sight line of proceeds posterolateral, are difficult to see situation clearly through back mirror; When particularly vehicle needed situation such as turnon left, right-hand corner, lane change or reversing, safety was difficult to ensure.Under normal conditions, chaufeur can only stretch out hand vehicle window and even gets off minute surface is implemented demist, dewatered, removes the snow or defrost, therefore very inconvenience, and especially, the people is the effect that dewaters, demist or snow removing only can be played a period of time, the holding time is extremely short lastingly.
Examined discovery through pertinent literature; At present the technology report to the vehicle mirrors Windshield Wiper mainly contains following several types: the one, with an expansion link be inserted in the guide rod and with the guide rod sliding block joint; Side shaft at expansion link is dialled to connecting a draining, on guide rod, is provided with groove and dials corresponding the connection with water.This device is with after back mirror is connected, can form come back rotation, about reach up and down drying back and forth back and forth, cleaning is put in place, be convenient to when collecting hide.Like U.S. Pat 3855661 disclosed vehicle mirrors cleaners etc.; The 2nd, DC machine is connected pivoted arm through gear cluster, pivoted arm connects Wiper blade to be swung on back mirror, and the rainwater on the back mirror, steam or snow are struck off.Automobile rearview mirror Windshield Wiper like U.S. Pat 4653136 (back mirror wiper) and Chinese utility model patent CN2112546U recommendation; The 3rd, with two opposed scraping arm both sides that are installed in of electromagnet, each electromagnet can produce rightabout magnetic line of force.Two movable cores are done in opposite directions or the field winding of opposing motion and be unified into a group simultaneously two electromagnet; Two groups of field windings after the parallel connection are connected with two break back contacies of relay; Moving contact is connected with power supply through switch with oscillating circuit, and the relay magnetizing coil is controlled by oscillator.Scraping arm is installed in to be scraped on the arm axle, and scraping blade is plugged on the scraping arm and stop position is controlled by the pull back spring that is articulated in the scraping arm top.Two movable cores in two electromagnet are connected to respectively on the scraping arm of scraping arm axle bilateral symmetry place through connecting rod.Windshield Wiper is located to be installed on the base plate, through electromagnetic action scraping arm is moved back and forth, thereby realizes rainwater on the back mirror or steam are struck off.The electromagnetic drive type automobile rearview mirror Windshield Wiper that provides like the novel license notification number of practicality CN2531972U.
Though first, second type in above-mentioned three types has the simple relatively strong point of structure; But exist wiper (CN2112546U claims " scraping the glue sheet ") and minute surface to be difficult to the lasting effect that contacts that keeps good; Especially; Because CN2112546U does not provide the teachings that how this scheme is combined with back mirror, thereby cause certain puzzlement to enforcement; The third type has the desirable effect that contacts in order to ensure wiper and minute surface, has introduced and has promptly adopted spring, still, because spring is easy to generate fatigue, therefore is not enough to the shortcoming of avoiding preceding two types equally, and complicated integral structure, and trouble is installed.
To above-mentioned prior art, the applicant has carried out long-term and good try, and the technical scheme that will introduce below produces under this background.
Summary of the invention
Task of the present invention is to provide a kind of and helps to ensure that reliable subsides of scraping blade and minute surface touch and use the cleaning effect of enhancement to minute surface; Help the whole minute surface scope of back mirror is implemented cleaning and used and avoid the blind area useful simplified structure and use and realize friendly combination and can guarantee that when quitting work scraping blade automatically resets at the vehicle mirrors Windshield Wiper of desired location all the time with back mirror.
Task of the present invention is accomplished like this; A kind of vehicle mirrors Windshield Wiper; Described vehicle mirrors comprises the back-mirror housing with shell chamber and is installed on the accent osed top minute surface to said shell chamber that is used on the back-mirror housing; And, maintaining a passage between the top in shell chamber and the upper edge of minute surface, described Windshield Wiper comprises scraping blade, carbon brush mechanism, Power train, galvanic circle, first, second signal picker and metal adhesive bar; Power train is located in the said shell chamber; Carbon brush mechanism is connected with Power train at the position corresponding to said passage, and with the upper edge bearing fit of said minute surface, scraping blade is connected with carbon brush mechanism and contacts with the surface of cantilever position with the minute surface outward; On this scraping blade, be embedded with at least one piece of magnetic patch; The galvanic circle is laid in minute surface towards the surface of the side in said shell chamber and corresponding with said carbon brush mechanism, and first signal picker is fixed on the top of minute surface towards a side in shell chamber, and the secondary signal collector is fixed on the top of minute surface towards the opposite side in shell chamber; Wherein: first, second signal picker corresponds to each other and is corresponding with said carbon brush mechanism, and metal adhesive bar is fixed on minute surface towards the side in shell chamber and corresponding with described magnetic patch.
In a concrete embodiment of the present invention, said scraping blade is installed with a flexible strip towards a side of said minute surface and along the length direction of scraping blade, and flexible strip contacts with minute surface, constitutes an abaculus in the upper end of scraping blade and back to a side of minute surface; Described carbon brush mechanism comprises carbon-brush holder, first, second carbon brush and carbon brush spacer; On carbon-brush holder and towards a side of said minute surface, constitute chute; The upper edge bearing fit of chute and minute surface, and the scraping blade jack that on carbon-brush holder, also offers first, second carbon brush hole, abaculus hole and communicate with the abaculus hole, first carbon brush is placed in the first carbon brush hole; Second carbon brush is placed in the second carbon brush hole; First, second carbon brush is corresponding with described galvanic circle and be electrically connected with the galvanic circle, and the two ends of carbon brush spacer and carbon-brush holder are fixed towards a side in said shell chamber, and the middle part contacts with said first, second carbon brush; Insert in the said scraping blade jack upper end of said scraping blade, and said abaculus embeds in the said abaculus hole.
In another concrete embodiment of the present invention, described Power train comprises motor, first, second power wheel, transmission shaft, the 3rd, the 4th power wheel and driving band, and motor is fixed on the motor cabinet; Motor cabinet is formed in the shell chamber of said back-mirror housing, and first power wheel is fixed on the motor shaft of motor, and the last end pivoting of transmission shaft is arranged on the transmission shaft on the axle bed; The lower end pivot is arranged under the transmission shaft on the axle bed, and on the transmission shaft under axle bed and the transmission shaft axle bed all be formed in the described shell chamber, and be positioned at a side of the short transverse in shell chamber; Second power wheel is fixed on the lower end of transmission shaft; And match with described first power wheel, the 3rd power wheel is fixed on the upper end of transmission shaft, and the 4th power wheel is arranged on the axle bed rotationally; And axle bed is formed in the shell chamber; And be positioned at the opposite side of the short transverse in shell chamber, corresponding with axle bed on the described transmission shaft, an end of driving band is nested with on the 3rd power wheel; The other end is nested with on the 4th power wheel, and described carbon brush mechanism is fixed on the driving band.
In another concrete embodiment of the present invention, described first, second power wheel is gear, and both are meshing with each other; Described the 3rd, the 4th power wheel 6 is belt pulley, and described driving band is a belt.
In another concrete embodiment of the present invention, described motor is the direct current clockwise and anticlockwise motor.
Also have among the concrete embodiment of the present invention, described belt pulley is a synchronous pulley, and described belt is to be with synchronously.
more of the present invention and among concrete embodiment; Described galvanic circle comprises and is fixed on first, second, third bus and the insulation strip of said minute surface towards a side surface in said shell chamber 11; First bus is positioned at the top of second, third bus and insulation strip; And second, third bus and insulation strip three are on the same straight line, and the equal in length of three's the length sum and first bus, wherein; Insulation strip is between second, third bus; Described first carbon brush contacts with first bus, and described second carbon brush contacts with second, third bus and insulation strip, and the length of said insulation strip is less than the width of said scraping blade.
In of the present invention and then concrete embodiment, described first, second, third bus is copper bar, and described insulation strip is a plastic strip.
Of the present invention again more and among concrete embodiment, described first, second signal picker is that micro-switch, travel switch, position are near switch or hall sensing element.
In again of the present invention and then concrete embodiment, the quantity of said metal adhesive bar equates with the quantity of said magnetic patch.
Technical scheme provided by the invention is owing to be provided with magnetic patch and be installed in metal adhesive bar in the side of minute surface towards the shell chamber on scraping blade, thereby can ensure that scraping blade pastes with the outside face of minute surface all the time touches and use the cleaning effect of improvement to minute surface; Scraping blade is connected with magnetic brush mechanism with cantilever position, drives in the reciprocating process of carbon brush mechanism at Power train, is used by carbon brush mechanism drive scraping blade crank motion there is not the blind area in the comprehensive cleaning of minute surface; Integral structure is terse and can guarantee and the vehicle mirrors good combination; When quitting work, the galvanic circle can make carbon brush mechanism take scraping blade to reset in required same position.
Description of drawings
Fig. 1 is the embodiments of the invention constructional drawing.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is a circuit diagram of the present invention.
Fig. 4 is the control circuit figure of the motor of Power train of the present invention.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.
Ask for an interview Fig. 1 and Fig. 2, provided vehicle mirrors, this vehicle mirrors comprises back-mirror housing 1 and minute surface 2; Back-mirror housing 1 is molded from plastic into type usually; And have a shell chamber 11, shown in figure, the top in shell chamber 11; More properly say; The top of the length direction of back-mirror housing 1 and in the face of the two ends of a side of minute surface 2 respectively constitute a passage 111 when the minute surface 2 that is used for shell chamber 11 is covered is fitted on 1 last time of back-mirror housing through sealing band 21 lids, maintains the space of said passage 111 degree between the upper edge of the upper edge of minute surface 2 and back-mirror housing 2.The Windshield Wiper that the present invention recommends comprises scraping blade 3, carbon brush mechanism 4, Power train 5, galvanic circle 6 and first, second signal picker 7a, 7b and metal adhesive bar.
In the present embodiment, first, second power wheel 52,53 is selected the gear that is formed by the manufacturing of lightweight duroplasts for use, uses the minimizing inertial mass, and first, second power wheel 52,53 is engaged with each other.Three, the 4th power wheel 55,56 uses synchronous pulley, and driving band 57 uses band synchronously.When motor 51 work (rotating campaign); Drive second power wheel 53 through first power wheel 52; Drive transmission shaft 54 by second power wheel 53; Drive the 3rd power wheel 55 by transmission shaft 54, and then drive the 4th power wheel 56, in the process of driving band 57 motions, drive and its fixing carbon brush mechanism 4 through driving band 57.
The preferred construction of carbon brush mechanism 4 is following: comprise carbon-brush holder 41, first, second carbon brush 42,43 and carbon brush spacer 44; On carbon-brush holder 4 and towards a side of minute surface 2, be processed with a chute 411; The upper edge bearing fit (Fig. 2 shows) of chute 411 and minute surface 2; That is to say that the upper edge of minute surface 2 probes in the chute 411.In addition; The scraping blade jack 415 that on carbon-brush holder 41, also is provided with first, second carbon brush hole 412,413 and offers abaculus hole 414 and communicate with abaculus hole 414; Aforesaid first carbon brush 42 is inserted in the first carbon brush hole 412, and aforesaid second carbon brush 43 is inserted in the second carbon brush hole 413, and; The end face of second, third carbon brush 42,43 promptly leans out first, second carbon brush hole 412,413 respectively towards the end face of an end of minute surface 2, so that contact with the following galvanic circle that will describe 6.The two ends of carbon brush spacer 44 are that upper and lower end shown in Figure 1 is fixed towards a side in shell chamber 11 by screw and carbon-brush holder 41; The middle part is pasted with the end of first, second carbon brush 42,43 towards shell chamber 11 and is touched; Promptly first, second carbon brush is limited, avoid first, second carbon brush 42,43 first, second carbon brush hole 412,413 of scurrying out carbon brush spacer 44.Because carbon-brush holder 41 is captiveed joint with aforesaid driving band 57 by fix screw 416, therefore, by taking carbon-brush holder 41 left and right sides crank motion on the upper edge of minute surface 2 with 57 synchronously.
Insert in the aforesaid scraping blade jack 415 that is formed on the carbon-brush holder 41 upper end of scraping blade 3; And the side of outward in the upper end of scraping blade 3 (back to a side of minute surface 2) constitutes an abaculus 33; This abaculus 33 is embedded in the abaculus hole 414 on the carbon-brush holder 41, touches thereby scraping blade 3 is positioned at the outside of minute surface 2 with cantilever position and pastes with minute surface 2.When carbon-brush holder 41 moves, then take scraping blade 3 motions by carbon-brush holder 41 under the drive of driving band 57.Has good applying effect between scraping blade 3 and the minute surface 2 in order to make; Therefore be embedded with a magnetic patch 31 in the nearly lower end of scraping blade 3; This magnetic patch 31 acts on the metal adhesive bar 8 that is fixed on minute surface 2 back sides (towards shell chamber 11) mutually, thereby can guarantee the effect that contacts of scraping blade 3 and minute surface 2.In the present embodiment, though the quantity of magnetic patch 31 is one, metal adhesive bar 8 is one, is not to be restricted, and for example can the quantity of magnetic patch 31 be increased to two or three, perhaps uses magnetic stripe instead.On scraping blade 3 and the surface of minute surface 2 contacted sides and substantially be fixed with the flexible strip 32 filled the post of by submissive material such as rubber along the short transverse of scraping blade 3.
Still ask for an interview Fig. 1 and Fig. 2; Aforementioned galvanic circle 6 comprises first, second, third bus 61,62,63 and insulation strip 64; They all are fixed on the side of minute surface 2 towards shell chamber 11; Wherein: first bus of being filled the post of by copper bar 61 is positioned at the top; Insulation strip 64 is at second, third bus 62, between 63, and is second, third bus 62,63 of copper bar and insulation strip 64 threes' that filled the post of by plastics length sum equals the length of first bus 61, and the width of insulation strip 64 is less than the width of aforesaid scraping blade 3.Aforesaid first carbon brush 42 contacts with first bus 61, and promptly both constitute electrical connection, and aforesaid second carbon brush 43 contacts with second, third bus 62,63, promptly constitutes with second, third bus 62,63 to be electrically connected.
First, second signal picker 7a, 7b all select in the present embodiment and use travel switch, do not use micro-switch, position near switch or hall sensing element but do not repel.The first signal picker 7a cements in the end of minute surface 2 towards a lateral deviation top in shell chamber 11, and secondary signal collector 7b cements in the other end of minute surface 2 portion on the upper side of 11 1 sides towards the shell chamber, and is corresponding with the first signal picker 7a.
Ask for an interview Fig. 3, wiper circuit 9 of the present invention is made up of 12V direct supply 91, source switch 92, resistance 93, motor positive inversion control circuit 94, motor 51, on-off switch 95, first, second carbon brush 42,43, first, second, third bus 61,62,63 and first, second, third ground terminal 96,97,98 etc.When on-off switch 95 is in the open position 951 of on-off switch; 12V direct supply 91 is through open position 951, first, second binding post 952,953 and second ground terminal, the 97 formation loops of source switch 92, resistance 93, positive and reverse rotation control circuit 94, on-off switch 95; Drive motor 51 is worked normally, and scraping blade 3 carries out normally minute surface 2 scraped water, demist, defrosting or snow removing.
When on-off switch 951 is in closed position 954; If first, second carbon brush 42,43 is respectively on first bus 61 and second bus 62; Then motor positive inversion control circuit 94 is still connected, closed position 954 through source switch 92, resistance 93, motor positive inversion control circuit 94, on-off switch 95 of 12V direct supply 91, first bus 61, first, second carbon brush 42,43 to first ground terminal 96 formation loops, and motor 51 works on; Scraping blade 3 continues motion; Have only when scraping blade 3 moves to the high order end of Fig. 1 location status, second carbon brush 43 is with after the 3rd bus 63 contacts, and motor positive inversion control circuit 94 just breaks off; Motor 51 quits work, and scraping blade 3 resets.By shown in Figure 3; First bus 61 connects post 611 through first and is connected with the connection terminal 955 of on-off switch 95 by circuit; Second bus 62 connects post 621 by line-to-ground through second, and the 3rd bus 63 connects post 631 through the 3rd and is connected with motor positive and inverse circuit 94 by circuit.
Ask for an interview Fig. 4, motor positive inversion control circuit 94 triggers by splitting at aforementioned first, second signal pickup assembly 7a, the 7b of minute surface 2 towards the two ends of a side in shell chamber 11, and the first signal pickup assembly 7a is positioned at the left side of minute surface 2; And corresponding to the lower left of the 3rd bus 63, in case scraping blade 3 triggers reverse turn control circuit when resetting, failure causes resetting; When the signal picker 7b on the left side receives carbon-brush holder 41 triggerings; The first signal picker 7a that is positioned at the left side combines, and the secondary signal collector 7b on the right breaks off, motor 51 clickwises; Carbon-brush holder 41 moves right, and scraping blade 3 is scraped water to the right; When the secondary signal collector 7b on the right received carbon-brush holder 41 shake-up, this secondary signal collector 7b on the right combined, and the first signal picker 7a on the left side breaks off, the motion of motor 51 conter clockwises, and carbon-brush holder 41 is to left movement, and scraping blade 3 is scraped water left.
Continue to see Fig. 4, motor positive inversion control circuit 94 is a kind of typical direct current motor drive circuits that resistance R 1, R2, R3, R4, R5, R6, R7, the R8 two 8551 type aerotron T1, T4, four 8050 type aerotron T2, T3, T5, T6, four 1N4007 type rectifier diode D1, D2, D3, D4 and eight ten kiloohms is formed by connecting.
Claims (10)
1. vehicle mirrors Windshield Wiper; Described vehicle mirrors comprises the back-mirror housing (1) with shell chamber (11) and is installed on the accent osed top minute surface (2) to said shell chamber (11) that is used on the back-mirror housing (1); And; Maintain a passage (111) between the upper edge of the top in shell chamber (11) and minute surface (2); It is characterized in that described Windshield Wiper comprises scraping blade (3), carbon brush mechanism (4), Power train (5), galvanic circle (6), first, second signal picker (7a, 7b) and metal adhesive bar (8); Power train (5) is located in the said shell chamber (11); Carbon brush mechanism (4) is connected with Power train (5) at the position corresponding to said passage (111), and with the upper edge bearing fit of said minute surface (2), scraping blade (3) is connected with carbon brush mechanism (4) and contacts with the surface of cantilever position with minute surface (2) outward; On this scraping blade (3), be embedded with at least one piece of magnetic patch (31); Galvanic circle (6) is laid in minute surface (2) towards the surface of the side in said shell chamber (11) and corresponding with said carbon brush mechanism (4), and first signal picker (7a) is fixed on the top of minute surface (2) towards a side of shell chamber (11), and secondary signal collector (7b) is fixed on the top of minute surface (2) towards the opposite side of shell chamber (11); Wherein: first, second signal picker (7a, 7b) corresponds to each other and is corresponding with said carbon brush mechanism (4), and metal adhesive bar (8) is fixed on minute surface (2) towards the side of shell chamber (11) and corresponding with described magnetic patch (31).
2. vehicle mirrors Windshield Wiper according to claim 1; It is characterized in that said scraping blade (3) is installed with a flexible strip (32) towards a side of said minute surface (2) and along the length direction of scraping blade (3); Flexible strip (32) contacts with minute surface (2), constitutes an abaculus (33) in the upper end of scraping blade (3) and back to a side of minute surface (2); Described carbon brush mechanism (4) comprises carbon-brush holder (41), first, second carbon brush (42,43) and carbon brush spacer (44); And side court said minute surface (2) last at carbon-brush holder (41) constitutes chute (411); The upper edge bearing fit of chute (411) and minute surface (2); And the scraping blade jack (415) that on carbon-brush holder (41), also offers first, second carbon brush hole (412,413), abaculus hole (414) and communicate with abaculus hole (414); First carbon brush (42) is placed in the first carbon brush hole (412), and second carbon brush (43) is placed in the second carbon brush hole (413), and first, second carbon brush (42,43) is corresponding with described galvanic circle (6) and be electrically connected with galvanic circle (6); The two ends of carbon brush spacer (44) and carbon-brush holder (41) are fixed towards a side in said shell chamber (11); The middle part contacts with said first, second carbon brush (42,43), and insert in the said scraping blade jack (415) upper end of said scraping blade (3), and said abaculus (33) embeds in the said abaculus hole (414).
3. vehicle mirrors Windshield Wiper according to claim 1 is characterized in that described Power train (5) comprises motor (51), first, second power wheel (52,53), transmission shaft (54), the 3rd, the 4th power wheel (55,56) and driving band (57), and motor (51) is fixed on the motor cabinet (511); Motor cabinet (511) is formed in the shell chamber (11) of said back-mirror housing (1); First power wheel (52) is fixed on the motor shaft of motor (51), and the last end pivoting of transmission shaft (54) is arranged on the axle bed on the transmission shaft (541), and the lower end pivot is arranged on the axle bed under the transmission shaft (542); And on the transmission shaft under axle bed (541) and the transmission shaft axle bed (542) all be formed in the described shell chamber (11); And be positioned at a side of the short transverse in shell chamber (11), second power wheel (53) is fixed on the lower end of transmission shaft (54), and matches with described first power wheel (52); The 3rd power wheel (55) is fixed on the upper end of transmission shaft (54); The 4th power wheel (56) is arranged on the axle bed (561) rotationally, and axle bed (561) is formed in the shell chamber (11), and is positioned at the opposite side of the short transverse in shell chamber (11); Corresponding with axle bed (541) on the described transmission shaft; One end of driving band (57) is nested with on the 3rd power wheel (55), and the other end is nested with on the 4th power wheel (56), and described carbon brush mechanism (4) is fixed on the driving band (57).
4. vehicle mirrors Windshield Wiper according to claim 3 it is characterized in that described first, second power wheel (52,53) is gear, and both is meshing with each other; Described the 3rd, the 4th power wheel (55,56) is belt pulley, and described driving band (57) is a belt.
5. vehicle mirrors Windshield Wiper according to claim 3 is characterized in that described motor (51) is the direct current clockwise and anticlockwise motor.
6. vehicle mirrors Windshield Wiper according to claim 4 is characterized in that described belt pulley is a synchronous pulley, and described belt is to be with synchronously.
7. vehicle mirrors Windshield Wiper according to claim 2; It is characterized in that described galvanic circle (6) comprises is fixed on first, second, third bus (61,62,63) and the insulation strip (64) of said minute surface (2) towards a side surface in said shell chamber (11); First bus (61) is positioned at the top of second, third bus (62,63) and insulation strip (64); And second, third bus (62,63) and insulation strip (64) three are on the same straight line; And the equal in length of three's length sum and first bus (61); Wherein, insulation strip (64) is positioned between second, third bus (62,63), and described first carbon brush (42) contacts with first bus (61); And described second carbon brush (43) contacts with second, third bus (62,63) and insulation strip (64), and the length of said insulation strip (64) is less than the width of said scraping blade (3).
8. vehicle mirrors Windshield Wiper according to claim 7 is characterized in that described first, second, third bus (61,62,63) is copper bar, and described insulation strip (64) is a plastic strip.
9. vehicle mirrors Windshield Wiper according to claim 1 is characterized in that described first, second signal picker (7a, 7b) is that micro-switch, travel switch, position are near switch or hall sensing element.
10. vehicle mirrors Windshield Wiper according to claim 1 is characterized in that the quantity of said metal adhesive bar (8) equates with the quantity of said magnetic patch (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105242954A CN101973232B (en) | 2010-10-29 | 2010-10-29 | Vehicle rearview mirror wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105242954A CN101973232B (en) | 2010-10-29 | 2010-10-29 | Vehicle rearview mirror wiper |
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| Publication Number | Publication Date |
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| CN101973232A CN101973232A (en) | 2011-02-16 |
| CN101973232B true CN101973232B (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105242954A Active CN101973232B (en) | 2010-10-29 | 2010-10-29 | Vehicle rearview mirror wiper |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602369A (en) * | 2012-03-28 | 2012-07-25 | 吴庆 | Bus rearview mirror |
| CN103723131A (en) * | 2013-12-03 | 2014-04-16 | 范君 | Vehicle rearview windscreen wiper |
| CN104309583B (en) * | 2014-10-31 | 2016-08-17 | 安徽工业大学 | A kind of Rear mirror of vehicle is except water demister |
| CN108082046A (en) * | 2017-12-14 | 2018-05-29 | 芜湖润蓝生物科技有限公司 | A kind of Multifunctional rear-view mirror for automobile |
| CN110424293B (en) * | 2019-07-23 | 2021-12-14 | 深圳市中科智诚科技有限公司 | Convenient road reflector with cleaning function |
| CN113492803A (en) * | 2020-04-08 | 2021-10-12 | 李敏 | Automobile rearview mirror defogging cleaning device |
| CN112572362A (en) * | 2021-02-07 | 2021-03-30 | 陈辉 | Remote control automobile rearview mirror wiper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354821Y (en) * | 1998-10-09 | 1999-12-22 | 汪佛华 | Wing mirror with wiper |
| US6772469B1 (en) * | 2002-05-13 | 2004-08-10 | James Pidgeon | Mirror cleaning device |
| WO2005019006A1 (en) * | 2003-08-20 | 2005-03-03 | Je Don Kim | Automatic apparatus for removing raindrops and mist on automobile side mirror |
| CN201842016U (en) * | 2010-10-29 | 2011-05-25 | 常熟理工学院 | Vehicle rearview mirror wiper |
-
2010
- 2010-10-29 CN CN2010105242954A patent/CN101973232B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354821Y (en) * | 1998-10-09 | 1999-12-22 | 汪佛华 | Wing mirror with wiper |
| US6772469B1 (en) * | 2002-05-13 | 2004-08-10 | James Pidgeon | Mirror cleaning device |
| WO2005019006A1 (en) * | 2003-08-20 | 2005-03-03 | Je Don Kim | Automatic apparatus for removing raindrops and mist on automobile side mirror |
| CN201842016U (en) * | 2010-10-29 | 2011-05-25 | 常熟理工学院 | Vehicle rearview mirror wiper |
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| CN101973232A (en) | 2011-02-16 |
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