CN204527135U - A kind of wiper - Google Patents
A kind of wiper Download PDFInfo
- Publication number
- CN204527135U CN204527135U CN201520145869.5U CN201520145869U CN204527135U CN 204527135 U CN204527135 U CN 204527135U CN 201520145869 U CN201520145869 U CN 201520145869U CN 204527135 U CN204527135 U CN 204527135U
- Authority
- CN
- China
- Prior art keywords
- torque sensor
- motor
- wiper
- retarder
- windscreen wiper
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of wiper, comprise motor, motor connects torque sensor, torque sensor connection reducer, described retarder comprises worm screw, worm gear, and worm and wheel coordinates, and torque sensor one end is connected with the output shaft of motor, the torque sensor other end is connected with the input shaft of retarder, and retarder is by connecting rod mechanism connecting windscreen wiper.A kind of wiper of the utility model, the basis of existing windscreen wiper system is changed, to reach the object increasing windscreen wiper system service life.
Description
Technical field
A kind of wiper of the utility model, belongs to vehicular spare parts field.
Background technology
In the prior art, windscreen wiper system mainly comprises electrical motor, turbine and worm device, four-bar linkage and windscreen wiper.Windscreen wiper system principle of work is: when driver presses the switch of wiper, motor start-up, the rotation of electrical motor increases torsion effect driving swing arm through the deceleration of worm and gear, swing arm drives four-bar linkage, four-bar linkage drives the rotating shaft be arranged in front panel to swing, and finally drives rain shaving blade to sweep Windshield by rotating shaft.When windscreen wiper being stained with foreign material or in icing situation, using during windscreen wiper and be easy to destroy windscreen wiper system, gently then change rain shaving blade, heavy then four-bar linkage is damaged, need when breaking down to change whole mechanism, the wasting of resources is comparatively large, also can damage motor when windscreen wiper blocks.
Summary of the invention
In order to overcome the deficiency of existing windscreen wiper system, the utility model provides a kind of wiper, and the basis of existing windscreen wiper system is changed, to reach the object increasing windscreen wiper system service life.
The technical scheme that the utility model is taked is:
A kind of wiper, comprise motor, motor connects torque sensor, torque sensor connection reducer, described retarder comprises worm screw, turbine, and worm screw coordinates with turbine, and torque sensor one end is connected with the output shaft of motor, the torque sensor other end is connected with the input shaft of retarder, and retarder is by connecting rod mechanism connecting windscreen wiper.
Described motor, torque sensor, retarder and connecting rod mechanism are fixedly mounted by stay bearing plate.
Described torque sensor, motor link control module.
A kind of wiper of the utility model, under wiper normal operation, the moment of torsion of reducer input shaft end changes in certain scope, detects the torque rating on reducer input shaft, judge that whether wiper is in normal work by torque sensor.As: running into have on the main rain brush of foreign matter or Windshield has ice condition condition, then torque rating can continue to increase, and at this moment, torque sensor just feeds back the signal that detects to control module, motor is quit work, protects whole windscreen wiper system.
Accompanying drawing explanation
Fig. 1 is the utility model wiper integral structure schematic diagram;
Fig. 2 is the utility model wiper local structure schematic diagrams.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of wiper, comprise motor 1, motor 1 connects torque sensor 2, torque sensor 2 connection reducer, described retarder comprises worm screw 3, turbine 4, worm screw 3 coordinates with turbine 4, torque sensor 2 one end is connected with the output shaft of motor 1, and torque sensor 2 other end is connected with the input shaft of retarder, and retarder is by connecting rod mechanism 8 connecting windscreen wiper 7.
Described motor 1, torque sensor 2, retarder and connecting rod mechanism 8 are fixedly mounted by stay bearing plate 6.Described torque sensor 2, motor 1 connect the control module being positioned at the windscreen wiper system of automobile.By the control module of windscreen wiper system, control the rotating of motor 1 axle, realize the left and right work of rain brush 7.
Principle of work of the present utility model is as follows:
Under wiper normal operation, the moment of torsion of reducer input shaft end changes in certain scope.Detected the torque rating on reducer shaft by torque sensor 2, judge that whether wiper is in normal work.Have as run into foreign matter to block on rain brush 7 or Windshield 5 and have ice condition condition, then torque rating can continue to increase, and at this moment, torque sensor 2 just feeds back the signal that detects to described control module, motor 1 is quit work, has protective effect to whole system.
Meanwhile, when rain brush 7 period of service changed is longer, during cleaning glass window, friction force increases, thus operation torque is increased, the signal feedback that detects is given described control module by torque sensor 2, provides alerting signal, make chaufeur understand the service condition of wiper early, change rain brush 7 in time.
Claims (3)
1. a wiper, comprise motor (1), it is characterized in that, motor (1) connects torque sensor (2), torque sensor (2) connection reducer, described retarder comprises worm screw (3), worm gear (4), worm screw (3) coordinates with worm gear (4), torque sensor (2) one end is connected with the output shaft of motor (1), and torque sensor (2) other end is connected with the input shaft of retarder, and retarder is by connecting rod mechanism (8) connecting windscreen wiper (7).
2. a kind of wiper according to claim 1, it is characterized in that, described motor (1), torque sensor (2), retarder and connecting rod mechanism (8) are fixedly mounted by stay bearing plate (6).
3. a kind of wiper according to claim 1 or 2, is characterized in that, described torque sensor (2), motor (1) link control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145869.5U CN204527135U (en) | 2015-03-16 | 2015-03-16 | A kind of wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145869.5U CN204527135U (en) | 2015-03-16 | 2015-03-16 | A kind of wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527135U true CN204527135U (en) | 2015-08-05 |
Family
ID=53741173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145869.5U Expired - Fee Related CN204527135U (en) | 2015-03-16 | 2015-03-16 | A kind of wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527135U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114459A (en) * | 2016-06-17 | 2016-11-16 | 宁波上中下自动变速器有限公司 | Windshield wiper is prevented to be obstructed the control system and control method thereof fractureed |
| CN106926821A (en) * | 2017-04-28 | 2017-07-07 | 合肥学院 | A kind of vehicle wiper |
| CN107444346A (en) * | 2017-08-18 | 2017-12-08 | 芜湖乐普汽车科技有限公司 | A kind of wiper |
| CN107521460A (en) * | 2017-08-18 | 2017-12-29 | 芜湖乐普汽车科技有限公司 | A kind of rain brush transmission mechanism of wiper |
| CN108248553A (en) * | 2018-02-01 | 2018-07-06 | 三峡大学 | A kind of vehicle wiper and operating method with Telescopic |
| CN108297833A (en) * | 2017-08-18 | 2018-07-20 | 芜湖乐普汽车科技有限公司 | A kind of manufacturing method of the rain brush transmission mechanism of wiper |
| CN109760634A (en) * | 2019-01-22 | 2019-05-17 | 辽宁工程技术大学 | A kind of rain brush of included dust-extraction unit |
-
2015
- 2015-03-16 CN CN201520145869.5U patent/CN204527135U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114459A (en) * | 2016-06-17 | 2016-11-16 | 宁波上中下自动变速器有限公司 | Windshield wiper is prevented to be obstructed the control system and control method thereof fractureed |
| CN106926821A (en) * | 2017-04-28 | 2017-07-07 | 合肥学院 | A kind of vehicle wiper |
| CN106926821B (en) * | 2017-04-28 | 2023-05-30 | 合肥学院 | Automobile windscreen wiper |
| CN107444346A (en) * | 2017-08-18 | 2017-12-08 | 芜湖乐普汽车科技有限公司 | A kind of wiper |
| CN107521460A (en) * | 2017-08-18 | 2017-12-29 | 芜湖乐普汽车科技有限公司 | A kind of rain brush transmission mechanism of wiper |
| CN108297833A (en) * | 2017-08-18 | 2018-07-20 | 芜湖乐普汽车科技有限公司 | A kind of manufacturing method of the rain brush transmission mechanism of wiper |
| CN108248553A (en) * | 2018-02-01 | 2018-07-06 | 三峡大学 | A kind of vehicle wiper and operating method with Telescopic |
| CN109760634A (en) * | 2019-01-22 | 2019-05-17 | 辽宁工程技术大学 | A kind of rain brush of included dust-extraction unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204527135U (en) | A kind of wiper | |
| CN203344908U (en) | Novel automobile side door wiper device | |
| CN205098139U (en) | Wiper structure of car | |
| CN202481040U (en) | Heatable automatic windshield wiper device for automobile | |
| CN204415343U (en) | A kind of efficient wiper | |
| CN202593456U (en) | Automobile windscreen wiper device | |
| CN203126785U (en) | Automotive automatic wiper based on humidity sensor | |
| CN202180805U (en) | Windscreen wiper dedicated for heavy truck and large bus | |
| CN104648326A (en) | Windshield wiper device of automobile with heating function | |
| CN105292064A (en) | Windscreen wiper capable of realizing automatic speed adjustment | |
| CN202368535U (en) | Device for guaranteeing clearness of exterior rearview mirrors of automobiles | |
| CN204659672U (en) | A kind of active windscreen wiper | |
| CN205836769U (en) | A kind of autonomous driving vehicle rain brush | |
| CN210707310U (en) | Vehicle windscreen wiper device | |
| CN200988479Y (en) | Automobile double side windshield wiper | |
| CN202063112U (en) | Automobile built-in mist wiper | |
| CN205022540U (en) | Over -and -under type windscreen wiper arm | |
| CN102642522A (en) | Automatic windshield wiping device | |
| CN202847648U (en) | Large motor vehicle non-blind area windscreen wiper | |
| CN203211266U (en) | Double-side windshield wiper | |
| CN201143925Y (en) | Windshield wiper for automobile rearview mirror | |
| CN103448678A (en) | Intelligent window wiper control circuit | |
| CN104494565A (en) | Intermittent windscreen wiper system | |
| CN213167992U (en) | Windscreen wiper motor control device of automobile windscreen wiper | |
| CN204109980U (en) | Magnetically-actuated type wiper can be made an overall screening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |