CN216331916U

CN216331916U - Take automobile rearview mirror and car of windscreen wiper device

Info

Publication number: CN216331916U
Application number: CN202120455672.7U
Authority: CN
Inventors: 常亮
Original assignee: Smart Automobile Co Ltd
Current assignee: Zhejiang Zhima Intelligent Technology Co Ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2022-04-19
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses an automobile rearview mirror with a wiper device and an automobile, wherein the automobile rearview mirror comprises a mirror shell, a lens and the wiper device, the lens is fixed in the mirror shell, a first arc slide rail is arranged between the upper edge of the lens and the mirror shell, a second arc slide rail is arranged between the lower edge of the lens and the mirror shell, the wiper device comprises an elastic wiper blade and two sliding blocks, the two sliding blocks are respectively arranged in the first arc slide rail and the second arc slide rail, two ends of the elastic wiper blade are respectively connected with the two sliding blocks, and the two sliding blocks are used for sliding at the same speed and in the same direction to drive the elastic wiper blade to move. The telescopic elastic wiper blade is adopted, the whole mirror surface area can be wiped and brushed through the matching of the sliding rail and the sliding block, fog and water drops on the surface of the mirror surface can be quickly cleaned, a good visual field is provided for a driver, and the convenience and the safety of driving are improved.

Description

Take automobile rearview mirror and car of windscreen wiper device

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an automobile rearview mirror with a wiper device and an automobile.

Background

The automobile rearview mirror is used for enabling a driver to check the conditions around and behind a vehicle in the driving process, and further providing guarantee for safely driving the vehicle. In daily life, rain or water mist can appear on the automobile rearview mirror in rainy days or foggy days. Rainwater or water mist on the rearview mirror can affect the sight of a driver through the rearview mirror, and potential safety hazards are caused. Most motorcycle type rear-view mirrors are folding at present, and the driver gets into the car and opens the rear-view mirror and just can discover this phenomenon, and the clearance is more difficult, especially the outside rear-view mirror face on the right. When the automobile runs in rainy and snowy days, rainwater can fall on the rearview mirror, and the automobile is inconvenient to clean in the running process.

Although the existing automobile rearview mirrors of various models have a heating function and can heat and remove rain and snow on the rearview mirrors, a heating system in a driving needs a long heating time and cannot evaporate water mist to be dry in time, and obvious watermarks can be left on the evaporated mirror surfaces to influence the definition of the mirror surfaces.

The existing rearview mirror wiper device is a pure mechanical device, needs to be manually cleaned, is poor in convenience and operability, cannot cover the whole mirror surface, has dead angles for cleaning, is limited in view area, and easily causes potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the existing rearview mirror needs to be manually wiped, the convenience and the operability are poor, or the wiper device cannot cover the whole mirror surface, so that the cleaning dead angle exists, the visual field area is limited, and the potential safety hazard is easily caused.

In order to solve the above technical problems, the present application provides an automobile rearview mirror with a wiper device, which comprises a mirror housing, a lens and a wiper device, wherein the lens is fixed in the mirror housing, a first arc slide rail is arranged between the upper edge of the lens and the mirror housing, a second arc slide rail is arranged between the lower edge of the lens and the mirror housing,

the wiper device comprises an elastic wiper blade and two sliding blocks, wherein the two sliding blocks are arranged in the first arc sliding rail and the second arc sliding rail respectively, two ends of the elastic wiper blade are connected with the two sliding blocks respectively, and the two sliding blocks are used for sliding at the same speed and in the same direction to drive the elastic wiper blade to move horizontally.

Further, the elastic wiper blade is arranged on the mirror surface of the lens, and the scraping edge of the elastic wiper blade is kept attached to the mirror surface of the lens.

Further, a recess for accommodating the elastic wiper blade is provided between the side surface of the mirror housing and the edge of the side surface of the lens.

Further, the wiper device further comprises a transmission part, wherein the transmission part is arranged in the mirror shell and is connected with the two sliding blocks, and the transmission part is used for driving the two sliding blocks to slide in the first arc sliding rail and the second arc sliding rail respectively.

Further, the wiper device further comprises a wiper motor, the wiper motor is arranged in the mirror shell and is connected with the transmission part, and the wiper motor is used for driving the transmission part.

Further, the windscreen wiper device further comprises a rainfall sensor, the rainfall sensor is arranged behind the lens and used for being in signal connection with a vehicle control unit of an automobile, and when the rainfall sensor detects that the rainfall is larger than a preset rainfall threshold value, the windscreen wiper motor is controlled to be started through the vehicle control unit.

Further, the automatic wiper control system further comprises a manual switch, wherein the manual switch is arranged on a control console of the automobile and is used for controlling the starting or stopping of the wiper motor.

Further, the elastic wiper blade is an elastic rubber blade.

The utility model also provides an automobile comprising the automobile rearview mirror with the wiper device.

Further, the automobile rearview mirror is installed on two sides of the automobile body, and the whole automobile controller is electrically connected with the wiper motor and the rain sensor respectively.

The embodiment of the utility model has the following beneficial effects:

the telescopic elastic wiper blade is adopted, the whole mirror surface area can be wiped and brushed through the matching of the sliding rail and the sliding block, fog and water drops on the surface of the mirror surface can be quickly cleaned, a driver can use the external rearview mirror conveniently, a good visual field is provided for the driver, and the convenience and the safety of driving are greatly improved.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a rear view mirror with a wiper device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a rearview mirror with a wiper device according to an embodiment of the present invention;

fig. 3 is a block diagram of a rear view mirror with a wiper device according to an embodiment of the present invention.

Wherein the reference numerals in the figures correspond to: 1-mirror housing, 2-mirror plate, 3-wiper device, 11-first circular arc slide rail, 12-second circular arc slide rail, 13-concave part, 31-elastic wiper blade, 32-slide block, 33-transmission piece, 34-wiper motor, 35-rainfall sensor, 4-manual switch, 5-vehicle control unit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

As shown in fig. 1 to 3, an embodiment of the present invention provides an automobile rearview mirror with a wiper device, including a mirror housing 1, a lens 2 and a wiper device 3, wherein the lens 2 is fixed in the mirror housing 1, a first arc slide rail 11 is disposed between an upper edge of the lens 2 and the mirror housing 1, and a second arc slide rail 12 is disposed between a lower edge of the lens 2 and the mirror housing 1.

The wiper device 3 comprises an elastic wiper blade 31 and two sliding blocks 32, wherein the two sliding blocks 32 are respectively arranged in the first arc sliding rail 11 and the second arc sliding rail 12, two ends of the elastic wiper blade 31 are respectively connected with the two sliding blocks 32, and the two sliding blocks 32 are used for moving at the same speed and in the same direction to drive the elastic wiper blade 31 to move horizontally.

Specifically, the elastic wiper blade 31 is disposed on the mirror surface of the lens 2, and the blade of the elastic wiper blade 31 is kept in contact with the mirror surface of the lens 2. Specifically, in this embodiment, the elastic wiper blade 31 may be an elastic rubber blade, and both ends of the elastic wiper blade 31 are respectively fixed and arranged on the mirror surface of the rearview mirror through elastic stretching of the slider, and along with the sliding linear translation of the sliders at both ends, the elastic wiper blade may stretch and retract along with the width change between the profiles at both ends of the mirror, the scraping edge of the elastic wiper blade keeps close contact with the mirror surface, and the elastic wiper blade may hang and brush all the mirror surfaces of the mirror. In some embodiments, two ends of the elastic wiper blade can be respectively hooked or clamped with the two sliding blocks, so that the elastic wiper blade can be conveniently detached and replaced after being worn or aged.

Preferably, in some embodiments, a recess 13 (not shown in the figures) is provided between the side of the mirror housing 1 and the side edge of the lens 2 for accommodating the resilient wiper blade 31. In this embodiment, the elastic wiper blade 31 may be configured to move the wiping lens in a horizontal direction, and thus a concave portion 13 is provided at a side surface of the lens for accommodating the elastic wiper blade 31 after stopping the wiping.

Specifically, the wiper device 3 further includes a transmission member 33, the transmission member 33 is disposed in the mirror housing 1, the transmission member 33 is connected to the two sliding blocks 32, and the transmission member 33 is configured to drive the two sliding blocks 32 to slide in the first arc slide rail 11 and the second arc slide rail 12, respectively. In the present embodiment, the transmission member 33 (not shown in the drawings) may be a conventional transmission mechanism that converts the rotational motion of the wiper motor into the sliding motion of the slider, such as a link mechanism, a rack and pinion mechanism, or a cam mechanism, and a reciprocating mechanism formed by a combination of a link, a rotary shaft, a gear, a cam, or a crank.

Specifically, the wiper device 3 further includes a wiper motor 34, the wiper motor 34 is disposed in the mirror housing 1, the wiper motor 34 is connected to the transmission member 33, and the wiper motor 34 is used for driving the transmission member 33. In the embodiment, the wiper motor 34 can simultaneously drive the two sliders 32 to move in the slide rail at the same speed and in the same direction through the transmission member 33.

Specifically, the wiper device 3 further includes a rain sensor 35, the rain sensor 35 is disposed behind the lens 2, the rain sensor 35 is used for signal connection with a vehicle controller of the vehicle, and when the rain sensor detects that the rain amount on the mirror surface is greater than a preset rain amount threshold value, the wiper motor is controlled to start through the vehicle controller 5. In this embodiment, the rainfall sensor can automatically detect the amount of rainfall falling on the lens, and when the detected amount of rainfall exceeds a preset rainfall threshold, the vehicle controller 5 automatically controls the wiper device 3 to start so as to scrape off rainwater obstructing the sight line on the rearview mirror lens 2, thereby providing a good visual field for a driver, and greatly improving the driving convenience and safety in rainy days.

Specifically, the automatic wiper control device further comprises a manual switch 4, wherein the manual switch 4 is arranged on a console of the automobile, and the manual switch 4 is used for controlling the starting or stopping of the wiper motor 34. In the embodiment, the wiper device 3 can be directly controlled to wipe the lens through the manual switch 4, for example, a driver can start the wiper device to clean through the manual switch at any time when needing to clean the rearview mirror in parking.

Preferably, in some embodiments, the rearview mirror can be further provided with a water washing device, the water washing device can be communicated with a detergent liquid storage tank of the front windshield of the automobile through a water pipe, a nozzle of the water washing device is arranged between the mirror shell and the mirror piece, and water can be sprayed onto the mirror piece through the nozzle. In practical application, the mirror surface can be wiped clean by starting the wiper device after the lens of the rearview mirror is cleaned by the water washing device.

The embodiment of the utility model also provides an automobile, which comprises an automobile rearview mirror with a wiper device, and specifically comprises an automobile body and a vehicle control unit 5, wherein the rearview mirror is arranged on two sides of the automobile body, and the vehicle control unit 5 is respectively electrically connected with the wiper motor 34 and the rain sensor 35.

From practical angle and economic angle comprehensive consideration, this application rear-view mirror simple structure, installation are simple and easy, the practicality is strong, have the high price/performance ratio, but wide application in various motorcycle types.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. The automobile rearview mirror with the wiper device is characterized by comprising a mirror shell (1), a lens (2) and the wiper device (3), wherein the lens (2) is fixed in the mirror shell (1), a first arc slide rail (11) is arranged between the upper edge of the lens (2) and the mirror shell (1), a second arc slide rail (12) is arranged between the lower edge of the lens (2) and the mirror shell (1),

the windscreen wiper device (3) comprises an elastic windscreen wiper blade (31) and two sliding blocks (32), wherein the two sliding blocks (32) are arranged in the first arc sliding rail (11) and the second arc sliding rail (12) respectively, two ends of the elastic windscreen wiper blade (31) are connected with the two sliding blocks (32) respectively, and the two sliding blocks (32) are used for sliding at the same speed and in the same direction to drive the elastic windscreen wiper blade (31) to move horizontally.

2. The rearview mirror with a wiper device according to claim 1, wherein the elastic wiper blade (31) is disposed on the mirror surface of the lens (2), and the blade of the elastic wiper blade (31) is kept in contact with the mirror surface of the lens (2).

3. The wing mirror with wiper device according to claim 1, characterized in that a recess (13) for accommodating the elastic wiper blade (31) is provided between the side of the mirror housing (1) and the side edge of the lens (2).

4. The wing mirror with wiper device according to claim 1, characterized in that the wiper device (3) further comprises a transmission member (33);

the transmission piece (33) is arranged in the mirror shell (1), the transmission piece (33) is connected with the two sliding blocks (32), and the transmission piece (33) is used for driving the two sliding blocks (32) to respectively slide in the first arc sliding rail (11) and the second arc sliding rail (12).

5. The rearview mirror with a wiper device according to claim 4, wherein the wiper device (3) further includes a wiper motor (34);

the wiper motor (34) is arranged in the mirror shell (1), the wiper motor (34) is connected with the transmission piece (33), and the wiper motor (34) is used for driving the transmission piece (33).

6. The rearview mirror with a wiper device according to claim 5, wherein the wiper device (3) further includes a rain sensor (35);

the rain sensor (35) is arranged behind the lens (2), the rain sensor (35) is used for being in signal connection with a vehicle control unit (5) of an automobile, and when the rain sensor (35) detects that the rain amount is larger than a preset rain amount threshold value, the vehicle control unit (5) controls the wiper motor to be started.

7. The rearview mirror with a wiper device according to claim 5, further comprising a manual switch (4), wherein the manual switch (4) is disposed on a console of the vehicle, and the manual switch (4) is used for controlling the starting or stopping of the wiper motor (34).

8. The rearview mirror with a wiper device according to claim 1, wherein the elastic wiper blade (31) is an elastic rubber blade.

9. An automobile, characterized by comprising the automobile rearview mirror with wiper device as claimed in any one of claims 1 to 8.

10. An automobile according to claim 9, characterized by further comprising a body and a vehicle control unit (5), wherein the automobile rearview mirror is mounted on two sides of the body, and the vehicle control unit (5) is electrically connected with the wiper motor (34) and the rain sensor (35) respectively.