CN213008035U - Windscreen wiper device - Google Patents
Windscreen wiper device Download PDFInfo
- Publication number
- CN213008035U CN213008035U CN202021119427.0U CN202021119427U CN213008035U CN 213008035 U CN213008035 U CN 213008035U CN 202021119427 U CN202021119427 U CN 202021119427U CN 213008035 U CN213008035 U CN 213008035U
- Authority
- CN
- China
- Prior art keywords
- wiper
- snowflake
- thickness sensor
- actuating mechanism
- windscreen
- 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.)
- Active
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to a windscreen wiper device belongs to the technical field of automobile design and manufacturing. The wiper device of the utility model comprises a wiper body arranged on a wiper base, an actuating mechanism, a vehicle body controller and a snowflake thickness sensor; the wiper body comprises a wiper arm and a wiper blade, and the end part of the wiper arm is connected with the wiper base through a rotating shaft; the snowflake thickness sensor is arranged at the lower end of the inner side of the windshield glass, and the vehicle body controller is connected with the actuating mechanism through a lead; the actuating mechanism is conductive shrinkable polymer, one end of the conductive shrinkable polymer is connected with the wiper base, and the other end of the conductive shrinkable polymer is connected with the wiper arm of the wiper body. The utility model discloses a windscreen wiper device need not the driver and considers weather, can trigger the windscreen wiper and bounce automatically when snowflake thickness sensor detects snow thickness and reaches the predetermined value, prevents to be frozen protection windscreen wiper doctor-bar.
Description
Technical Field
The utility model relates to a technical field of automobile design and manufacturing, more specifically says, the utility model relates to a windscreen wiper device.
Background
CN201245121Y discloses an automobile body controller capable of automatically controlling windshield wipers. However, in the prior art, the vehicle is in a parking state, and when the vehicle encounters snowing weather, the wiper blade is frozen by ice and snow, so that the service life of the wiper blade and the wiping effect are influenced. In order to prevent the wiper blade from being frozen by ice and snow, a driver needs to put the wiper in a maintenance gear before the automobile is flamed out, and manually lift the wiper arm and the wiper blade.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned technical problem that exists among the prior art, the utility model aims to provide a windscreen wiper device.
The utility model discloses a windscreen wiper device, its characterized in that: the snow wiper comprises a wiper body arranged on a wiper base, an actuating mechanism, a vehicle body controller and a snowflake thickness sensor; the wiper body comprises a wiper arm and a wiper blade, the wiper blade is arranged on the wiper arm, and the end part of the wiper arm is rotatably connected with the wiper base through a rotating shaft; the snowflake thickness sensor is arranged at the lower end of the inner side of the windshield glass, and the automobile body controller is connected with the actuating mechanism through a lead; and the actuating mechanism is conductive shrink polymer, one end of the conductive shrink polymer is connected with the wiper base, and the other end of the conductive shrink polymer is connected with the wiper arm of the wiper body.
Wherein, the snowflake thickness sensor is a photoelectric sensor.
Compared with the prior art, the utility model discloses a windscreen wiper device has following beneficial effect:
the utility model discloses a windscreen wiper device need not the driver and considers weather, can trigger the windscreen wiper and bounce automatically when snowflake thickness sensor detects snow thickness and reaches the predetermined value, prevents to be frozen protection windscreen wiper doctor-bar.
Drawings
Fig. 1 is a schematic structural view of the wiper device of the present invention.
Fig. 2 is a schematic view of the wiper device of the present invention.
Detailed Description
The windscreen wiper device of the present invention will be further explained with reference to the following embodiments to help those skilled in the art to understand the technical solution of the present invention more completely, accurately and deeply.
Example 1
As shown in fig. 1, the wiper device of the present embodiment includes a wiper body 10 provided on a wiper base 40, an actuator 20, a lead wire 30, a body controller BCM50, and a snowflake thickness sensor 60. The wiper body 10 includes a wiper arm 11 and a wiper blade 12, the wiper blade 12 is disposed on the wiper arm 11, and an end of the wiper arm 11 is rotatably connected to the wiper base 40 through a rotating shaft. The snowflake thickness sensor 60 is located at the inner lower end of the windscreen, the snowflake thickness sensor 60 preferably being a photoelectric sensor in this embodiment. The body controller 50 is connected to the actuator via a line 30. And the actuator is a conductive shrink polymer (for example, polyacrylic rubber VHB2910 manufactured by 3M company and the like may be used), and one end of the conductive shrink polymer is connected to the wiper base 40, and the other end of the conductive shrink polymer is connected to the wiper arm 11 of the wiper body 10.
In this embodiment, the snowflake thickness sensor is used to monitor the thickness of snowflakes on top of the glass. As shown in fig. 2, in the parked state of the vehicle, when the snow thickness sensor detects that the snow cover has reached a predetermined thickness (for example, 1cm), a signal is sent to the vehicle body controller BCM50, BCM50 controls the wiper to wipe to the maintenance position, and the actuator 10 is energized through a wire, and after the energization, the wiper arm is pulled up to a maximum angle by the contraction force of the conductive contraction polymer, and the wiper blade is pulled up. When the snowflake thickness sensor detects that the snow thickness reaches a preset value, the windscreen wiper can be triggered to automatically bounce, and the windscreen wiper blade is protected.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements are all within the protection scope of the present invention as long as the technical solution of the present invention is adopted.
Claims (2)
1. A wiper device, characterized in that: the snow wiper comprises a wiper body arranged on a wiper base, an actuating mechanism, a vehicle body controller and a snowflake thickness sensor; the wiper body comprises a wiper arm and a wiper blade, the wiper blade is arranged on the wiper arm, and the end part of the wiper arm is rotatably connected with the wiper base through a rotating shaft; the snowflake thickness sensor is arranged at the lower end of the inner side of the windshield glass, and the automobile body controller is connected with the actuating mechanism through a lead; and the actuating mechanism is conductive shrink polymer, one end of the conductive shrink polymer is connected with the wiper base, and the other end of the conductive shrink polymer is connected with the wiper arm of the wiper body.
2. The windscreen wiper device as set forth in claim 1 wherein: the snowflake thickness sensor is a photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119427.0U CN213008035U (en) | 2020-06-17 | 2020-06-17 | Windscreen wiper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119427.0U CN213008035U (en) | 2020-06-17 | 2020-06-17 | Windscreen wiper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213008035U true CN213008035U (en) | 2021-04-20 |
Family
ID=75497316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021119427.0U Active CN213008035U (en) | 2020-06-17 | 2020-06-17 | Windscreen wiper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213008035U (en) |
-
2020
- 2020-06-17 CN CN202021119427.0U patent/CN213008035U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8935056B2 (en) | Wiper controller | |
| CN213008035U (en) | Windscreen wiper device | |
| US2550504A (en) | Heated windshield wiper blade construction | |
| CN213008036U (en) | Front windscreen wiper device with self-protection function | |
| CN104648326A (en) | Windshield wiper device of automobile with heating function | |
| US6721989B1 (en) | Slapping windshield wiper for de-icing | |
| CN208101921U (en) | A kind of screen wiper | |
| KR101354570B1 (en) | Liftable car wiper | |
| US20020088481A1 (en) | Windshield wiper assembly with impact action | |
| CN106043236B (en) | Device for controlling wiper motor of wiper system | |
| CN207481857U (en) | A kind of antifreeze high temperature-proof control device of vehicle rain shaving blade | |
| CN200988479Y (en) | Automobile double side windshield wiper | |
| CN201376553Y (en) | Deicing screen wiper | |
| KR200177577Y1 (en) | Car wiper automatic lift system | |
| KR100401669B1 (en) | Apparatus for preventing freezing wipers of vehicles automatically | |
| CN211592493U (en) | Automobile windscreen wiper | |
| US7549189B1 (en) | Self-cleaning wiper blade system for vehicles | |
| CA2415049A1 (en) | Windshield wiper blade slapper apparatus | |
| RU2671436C2 (en) | Window wiper system for providing enhanced performance in winter weather conditions and method of limiting and removing accumulated ice and snow from wiper assembly | |
| CN218577698U (en) | Windscreen wiper system and vehicle | |
| CN220662486U (en) | Wiper washing liquid heating device and vehicle | |
| CN221541496U (en) | Lifting-preventing limiting structure of wiper arm | |
| KR100716333B1 (en) | Wiper for an Automobile | |
| CN215244608U (en) | Automobile rearview mirror with wiper | |
| CN201276092Y (en) | Wiper for automobile rearview mirror |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |