CN2314990Y - Motor resetting device for single blade scraper - Google Patents
Motor resetting device for single blade scraper Download PDFInfo
- Publication number
- CN2314990Y CN2314990Y CN 97230772 CN97230772U CN2314990Y CN 2314990 Y CN2314990 Y CN 2314990Y CN 97230772 CN97230772 CN 97230772 CN 97230772 U CN97230772 U CN 97230772U CN 2314990 Y CN2314990 Y CN 2314990Y
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- CN
- China
- Prior art keywords
- motor
- worm gear
- contact
- lead
- utility
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- 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.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a motor resetting device for a wiper with single blade, comprising a motor (3), a switch (6) and a resetting piece (4). The utility model is characterized in that the lead-in end of a control switch (6) is connected with a conducting wire (1) in parallel, and the output end of the control switch (6) is connected with a conducting wire (2) in parallel. The two conducting wires is connected with a contact (4) which is arranged on a reduction box of a worm gear of the motor. In addition, the lower end surface of the worm gear of the reduction box is provided with a circular metal sheet (5) which is provided with an opening and is in contact with the contact. The contact (4) can also be in contact with a cam.
Description
The utility model is the improvement invention about single scraping blade wiper reset motor device.
In the prior art, agricultural three cards, common three cards wait the wiper that adopts on the Windshield of vehicle driving chamber, all be to disconnect with single-pass closing the control motor rotation and stopping, be equipped with reset attachment, therefore chaufeur is in use when power cut-off, the motor stall, rain scraping rod scraping blade on the motor reduction gearbox output shaft stops arbitrarily between Windshield 0-100 °, and its result has blocked the visual field of chaufeur, influences safety traffic, be repugnant to the eye, it is attractive in appearance to influence vehicle, and troublesome poeration rests on the below, right side for making scraping blade, must drive switch several times, till scraping blade rests on appropriate position more.
In view of the problem that known technology exists, the purpose of this utility model is to provide a kind of scraping blade that can make automatically to rest on the reset attachment of lower end, operator's compartment Windshield right side all the time.
The utility model is finished as follows, whole device includes motor, master cock, drop-gear box and reseting plate, it is characterized in that the end of incoming cables of master cock and connect a lead, at the mouth of master cock also and connect a lead, these two leads are connected with contact on being assemblied in the motor worm gear reducer, are contained in the annular sheet metal and the contacts mates of band opening in addition in the worm gear lower surface of drop-gear box, and the utility model also can be used cam and contacts mates.
The utility model is compared with known technology, has simple in structure, processing ease, accurate positioning, and the reset attachment according to single scraping blade wiper motor of the utility model design motif made will bring positive result of use to chaufeur.
The utility model has following accompanying drawing
Fig. 1 is the scheme drawing of the utility model embodiment 1
Fig. 2 is the scheme drawing of the utility model embodiment 2
Accompanying drawing has been represented structure of the present utility model and embodiment: following each relevant details that further describes embodiment one more in conjunction with the accompanying drawings, whole device includes motor (3), master cock (6), drop-gear box (not shown) and reseting plate (5), its keystone configuration is in the master cock of power sources of motor vehicle to wiper motor (3), the end of incoming cables also connects a lead (1), at the mouth of master cock also and connect a lead (2), article two, lead is connected with phosphor-copper contact (4) on being assemblied in the motor worm gear reducer, the annular sheet metal (as shown in Figure 1) of a band opening is housed in the worm gear lower surface of drop-gear box in addition, above-mentioned two phosphor-copper contacts (4) gently are pressed on the annular opening sheet, and conduction status is good.So motor rotation, worm gear is made circular movement, after switch disconnects, cathode power supply by and the lead that is connected in the switch end of incoming cables enter ring segment, cause two contacts are all on ring segment, therefore cathode power supply is arranged and enter motor on another contact by lead, keeping motor remains in operation, when the worm gear on the motor goes to two contacts (4) when being parked in the ring segment opening part, two contacts are in state of insulation, the motor stall, and because of the ring segment opening on the worm gear is chosen in best off-position angle, it is accurate that the scraping blade position just stops the bottom right side-lower.
Embodiment 2, the enforcement of whole device just is entirely identical to embodiment one, its difference just is equipped with a cam (5 ') in the lower surface of worm gear, when cam (5 ') withstands contact (4), conduction status is good, motor rotation, worm gear is made circular movement, after switch disconnects, because of camming action, contact does not leave as yet, keeps motor and remains in operation, and worm gear also drives cam rotation, when cam leaves convex surface, contact separates, the motor stall, so scraping blade also can rest on the optimum position of below, Windshield right side like clockwork.
Claims (2)
1, a kind of single scraping blade wiper reset motor device, include motor (3), master cock (6) and reseting plate (4), it is characterized in that the end of incoming cables of master cock (6) and connect a lead (1), at the mouth of master cock (6) also and connect a lead (2), these two leads are connected with phosphor-copper contact (4) on being assemblied in motor (3) worm gear reducer, and the annular sheet metal (5) of band opening is housed in the worm gear lower surface of drop-gear box in addition.
2, single scraping blade wiper reset motor device as claimed in claim 1 is characterized in that the worm gear lower surface of drop-gear box, and the annular sheet metal of its opening (5) can be cam (5 ＇).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230772 CN2314990Y (en) | 1997-12-31 | 1997-12-31 | Motor resetting device for single blade scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230772 CN2314990Y (en) | 1997-12-31 | 1997-12-31 | Motor resetting device for single blade scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314990Y true CN2314990Y (en) | 1999-04-21 |
Family
ID=33943186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97230772 Expired - Fee Related CN2314990Y (en) | 1997-12-31 | 1997-12-31 | Motor resetting device for single blade scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314990Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371972A (en) * | 2010-08-05 | 2012-03-14 | 中国北车集团大同电力机车有限责任公司 | Locomotive and electric window wiper system thereof |
| CN103036355A (en) * | 2012-12-04 | 2013-04-10 | 西安庆安电气控制有限责任公司 | Reducing gear with double-off-position function |
| CN104973018A (en) * | 2015-07-20 | 2015-10-14 | 贵阳万江航空机电有限公司 | Method for controlling windscreen wiper to return accurately |
| CN108750497A (en) * | 2018-07-20 | 2018-11-06 | 湖南瑭桥科技发展有限公司 | A kind of novel gear type garbage truck manipulator folding arm directing controller |
| CN108945904A (en) * | 2018-07-20 | 2018-12-07 | 湖南瑭桥科技发展有限公司 | One kind automatically correcting dustbin mechanical gripper |
| CN108974729A (en) * | 2018-07-20 | 2018-12-11 | 湖南瑭桥科技发展有限公司 | A kind of automatic lifting clamp arm of vertically folded dustbin |
| CN109018783A (en) * | 2018-07-20 | 2018-12-18 | 湖南瑭桥科技发展有限公司 | A kind of novel garbage truck manipulator folding arm directing controller |
| CN109018787A (en) * | 2018-07-20 | 2018-12-18 | 湖南瑭桥科技发展有限公司 | A kind of automatic lifting clamp arm of dustbin |
| CN109095045A (en) * | 2018-07-20 | 2018-12-28 | 湖南瑭桥科技发展有限公司 | A kind of novel rod-type garbage truck manipulator folding arm directing controller |
| CN109230105A (en) * | 2018-07-20 | 2019-01-18 | 湖南瑭桥科技发展有限公司 | A kind of dustbin cleans returning device automatically |
| CN109250367A (en) * | 2018-07-20 | 2019-01-22 | 湖南瑭桥科技发展有限公司 | A kind of dustbin cleaning handover transposition structure |
| CN109250368A (en) * | 2018-07-20 | 2019-01-22 | 湖南瑭桥科技发展有限公司 | A kind of new type auto correction dustbin mechanical gripper |
| CN109305497A (en) * | 2018-07-20 | 2019-02-05 | 湖南瑭桥科技发展有限公司 | A kind of dustbin cleaning structure |
-
1997
- 1997-12-31 CN CN 97230772 patent/CN2314990Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371972A (en) * | 2010-08-05 | 2012-03-14 | 中国北车集团大同电力机车有限责任公司 | Locomotive and electric window wiper system thereof |
| CN103036355A (en) * | 2012-12-04 | 2013-04-10 | 西安庆安电气控制有限责任公司 | Reducing gear with double-off-position function |
| CN103036355B (en) * | 2012-12-04 | 2015-03-25 | 西安庆安电气控制有限责任公司 | Reducing gear with double-off-position function |
| CN104973018A (en) * | 2015-07-20 | 2015-10-14 | 贵阳万江航空机电有限公司 | Method for controlling windscreen wiper to return accurately |
| CN108750497A (en) * | 2018-07-20 | 2018-11-06 | 湖南瑭桥科技发展有限公司 | A kind of novel gear type garbage truck manipulator folding arm directing controller |
| CN108945904A (en) * | 2018-07-20 | 2018-12-07 | 湖南瑭桥科技发展有限公司 | One kind automatically correcting dustbin mechanical gripper |
| CN108974729A (en) * | 2018-07-20 | 2018-12-11 | 湖南瑭桥科技发展有限公司 | A kind of automatic lifting clamp arm of vertically folded dustbin |
| CN109018783A (en) * | 2018-07-20 | 2018-12-18 | 湖南瑭桥科技发展有限公司 | A kind of novel garbage truck manipulator folding arm directing controller |
| CN109018787A (en) * | 2018-07-20 | 2018-12-18 | 湖南瑭桥科技发展有限公司 | A kind of automatic lifting clamp arm of dustbin |
| CN109095045A (en) * | 2018-07-20 | 2018-12-28 | 湖南瑭桥科技发展有限公司 | A kind of novel rod-type garbage truck manipulator folding arm directing controller |
| CN109230105A (en) * | 2018-07-20 | 2019-01-18 | 湖南瑭桥科技发展有限公司 | A kind of dustbin cleans returning device automatically |
| CN109250367A (en) * | 2018-07-20 | 2019-01-22 | 湖南瑭桥科技发展有限公司 | A kind of dustbin cleaning handover transposition structure |
| CN109250368A (en) * | 2018-07-20 | 2019-01-22 | 湖南瑭桥科技发展有限公司 | A kind of new type auto correction dustbin mechanical gripper |
| CN109305497A (en) * | 2018-07-20 | 2019-02-05 | 湖南瑭桥科技发展有限公司 | A kind of dustbin cleaning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |