Automatic speed regulation intelligent automobile windscreen wiper

Abstract

The utility model provides an automatic speed regulation intelligent automobile windscreen wiper which comprises a motor, a rocker arm, a flexible framework and a rain sensor, the output end of the motor is fixedly connected with one end of the rocker arm, the other end of the rocker arm is provided with the flexible framework, the flexible framework is fixedly provided with a C-shaped flexible sleeve, a first plug and a second plug, and the C-shaped flexible sleeve is fixedly connected with the rocker arm. The C-shaped flexible sleeve is located between the first plug and the second plug, the rubber strip is rotationally installed in the C-shaped flexible sleeve, and the motor is in communication connection with the rainfall sensor. Due to the integral arrangement, when abnormal sound is generated between the rubber strip and the front windshield and the rain is not wiped cleanly in the driving process in rainy days, the cylindrical rubber strip can be driven by the micro motor to rotate, so that other wiping pieces can be exposed from the opening of the C-shaped flexible sleeve, the effect of replacing the rubber strip can be quickly realized in the driving process, and the service life of the rubber strip is prolonged. Therefore, the water wiping quality is guaranteed, a driver has a good visual field, and the driving safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile wiper, especially relates to an automatic speed regulation intelligent automobile wiper. BACKGROUND

[0002] The working principle of the automatic speed regulation intelligent automobile wiper mainly depends on the rain sensor. The sensor is usually installed in the bracket position between the rearview mirror and the front windshield. When rain falls on the windshield, it will affect the reflection path of light, causing the total amount of light received by the sensor to change. The sensor determines the existence and size of raindrops according to the change of reflected light, and then adjusts the working frequency of the wiper to achieve the best cleaning effect.

[0003] However, the existing automatic speed regulation intelligent automobile wiper is prone to abnormal noise at the part where the rubber strip contacts the front windshield during long-term use, which prevents the rainwater from being completely wiped off and affects driving. In this way, if this problem occurs while driving in the rain, the wiper cannot be replaced, which affects the line of sight and easily causes safety hazards.

[0004] Therefore, it is necessary to invent an automatic speed regulation intelligent automobile wiper. SUMMARY

[0005] To solve the above technical problems, the utility model provides an automatic speed regulation intelligent automobile wiper, which adopts the technical scheme of: an automatic speed regulation intelligent automobile wiper, comprising a motor, a rocker arm, a flexible skeleton and a rain sensor, wherein: the output end of the motor is fixedly connected with one end of the rocker arm, the other end of the rocker arm is provided with a flexible skeleton, the upper end of the flexible skeleton is fixedly provided with a C-shaped flexible sleeve, a plug one and a plug two, the C-shaped flexible sleeve is between the plug one and the plug two, a rubber strip is rotatably installed in the C-shaped flexible sleeve, and the motor is in communication connection with the rain sensor.

[0006] The plug one is internally fixedly provided with a micro motor, the output end of the micro motor is rotatably extended from the internal one end of the plug one, the output end of the micro motor is fixedly provided with a flexible support, and the flexible support is rotatably connected between one end and the plug two.

[0007] The rubber strip comprises a cylindrical rubber strip and a blade, a plurality of integral blades are uniformly arranged on the circumferential surface of the cylindrical rubber strip, and the cylindrical rubber strip is fixedly sleeved on the flexible support.

[0008] One of the blades is exposed from the opening of the C-shaped flexible sleeve.

[0009] The flexible support frame comprises a connecting plate, a flexible support strip one and a flexible support strip two, one end of the connecting plate is fixedly connected with one end of the flexible support strip one, the other end of the connecting plate is fixedly connected with one end of the flexible support strip two, the connecting plate, the flexible support strip one and the flexible support strip two form a U shape, the flexible support strip one and the flexible support strip two are inserted and connected with the rubber strip, the length of the flexible support strip one and the flexible support strip two is greater than the length of the cylindrical rubber strip, the other end of the flexible support strip one and the flexible support strip two is exposed from the cylindrical rubber strip and is connected with the plug two through insertion and rotation.

[0010] The flexible support strip one and the flexible support strip two are connected with the corresponding positioning holes through insertion.

[0011] Two through holes are uniformly and evenly arranged in the cylindrical rubber strip from one end to the other end, the cylindrical rubber strip is sleeved on the corresponding flexible support strip one and flexible support strip two through the through holes, and the length of the wiper blade is the same as the length of the cylindrical rubber strip.

[0012] The control switch of the micro motor is integrated on the wiper handle.

[0013] The displacement sensor and the dust sensor are arranged on the flexible skeleton.

[0014] Compared with the prior art, the advantages of the utility model lie in that:

[0015] The utility model discloses a whole setting, in the process of driving in the rainy day, when the abnormal sound occurs between the rubber strip and the front windshield, and when the rain is not scraped, the cylindrical rubber strip can be driven to rotate through the micro motor, so that other wiper blades are exposed from the opening of the C-shaped flexible sleeve, so that the effect of replacing the rubber strip can be realized quickly in the driving process, thereby guaranteeing the water scraping quality, providing the driver with a good vision and improving the driving safety. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model.

[0017] Figure 2 It is the local explosion structure schematic diagram of the utility model.

[0018] Figure 3 It is the A place local amplification structure schematic diagram of the utility model.

[0019] Figure 4 It is the B place local amplification structure schematic diagram of the utility model.

[0020] In the drawing:

[0021] Motor 1, rocker arm 2, flexible skeleton 3, C-shaped flexible sleeve 4, plug one 5, plug two 6, micro motor 7, connecting plate 8, flexible support strip one 9, flexible support strip two 10, cylindrical rubber strip 11, wiper 12, through hole 13, positioning sheet 14, positioning hole 15, rain sensor 16. DETAILED DESCRIPTION

[0022] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0023] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] The present application will be further described below in conjunction with the drawings:

[0025] EMBODIMENT

[0026] REFERENCE Figures 1-4The utility model provides an automatic speed regulation intelligent automobile wiper, including motor 1, rocker 2, flexible framework 3 and rain sensor 16, wherein: the output of motor 1 is fixedly connected with one end of rocker 2, the other end of rocker 2 is installed with flexible framework 3, and the upper fixed installation of flexible framework 3 has C-shaped flexible sleeve 4, plug one 5 and plug two 6, C-shaped flexible sleeve 4 is between plug one 5 and plug two 6, so as to limit rubber strip in C-shaped flexible sleeve 4 through plug one 5 and plug two 6, guarantee the stability of rubber strip, and rubber strip is rotatably installed in C-shaped flexible sleeve 4, so as to protect rubber strip through C-shaped flexible sleeve 4, avoid rubber strip all bare in the sun, thereby improve the service life of rubber strip, and motor 1 is communicated with rain sensor 16, and through the setting of rain sensor 16, the rotation speed of motor 1 can be automatically adjusted according to the rainfall in rainy days;

[0027] In the embodiment, the plug one 5 is internally fixedly installed with a micro motor 7, the output end of the micro motor 7 is rotatably extended from one end inside the plug one 5, so as to drive the flexible support to rotate 360 degrees through the micro motor 7, the output end of the micro motor 7 is fixedly installed with a flexible support, so as to support the rubber strip through the flexible support and ensure the contact effect between the rubber strip and the automobile glass, one end of the flexible support is pullably and rotatably connected with the plug two 6, so as to separate the flexible support from the plug two 6, thereby facilitating the replacement of the rubber strip.

[0028] In the embodiment, the rubber strip includes a cylindrical rubber strip 11 and a blade 12, the peripheral surface of the cylindrical rubber strip 11 is uniformly provided with a plurality of integral blades 12, so that after one blade 12 is damaged, without replacing the rubber strip, the cylindrical rubber strip 11 is driven to rotate by the micro motor 7, so that another blade 12 is exposed from the opening of the C-shaped flexible sleeve 4 for continuous use, and the cylindrical rubber strip 11 is fixedly sleeved on the flexible support.

[0029] In the embodiment, one of the blades 12 is exposed from the opening of the C-shaped flexible sleeve 4, so that the blade 12 is in full contact with the automobile glass.

[0030] It should be noted that after the blade 12 is in full contact with the automobile glass, the C-shaped flexible sleeve 4, the plug one 5 and the plug two 6 do not contact the automobile glass, and during the replacement of the blade 12, part of the cylindrical rubber strip 11 is exposed from the opening of the C-shaped flexible sleeve 4 for support, preventing the C-shaped flexible sleeve 4, the plug one 5 and the plug two 6 from contacting the automobile glass.

[0031] In this embodiment, the flexible support includes a connecting plate 8, a flexible support strip one 9 and a flexible support strip two 10. One end of the connecting plate 8 is fixedly connected with one end of the flexible support strip one 9, and the other end of the connecting plate 8 is fixedly connected with one end of the flexible support strip two 10. The connecting plate 8, the flexible support strip one 9 and the flexible support strip two 10 form a U shape. The flexible support strip one 9 and the flexible support strip two 10 are pull-plug connected with the rubber strip. The flexible support strip one 9 and the flexible support strip two 10 are pull-plug and rotationally connected between the other end of the rubber strip 11 and the plug two 6, so that the flexible support and the rubber strip can be smoothly rotated under the driving of the micro motor 7.

[0032] In this embodiment, the plug two 6 is rotationally installed with a positioning sheet 14 on one side, so as to rotate with the flexible support. Two positioning holes 15 are uniformly arranged on the positioning sheet 14, so as to position the flexible support strip one 9 and the flexible support strip two 10, and ensure the stability between the flexible support strip one 9, the flexible support strip two 10 and the plug two 6, and prevent the flexible support strip one 9 and the flexible support strip two 10 from being accidentally separated from the plug two 6. The other end of the flexible support strip one 9 and the flexible support strip two 10 is pull-plug connected with the corresponding positioning hole 15.

[0033] In this embodiment, two through holes 13 are uniformly and throughly arranged on the rubber strip 11 from one end to the other end. The rubber strip 11 is sleeved on the corresponding flexible support strip one 9 and flexible support strip two 10 through the through holes 13, so as to disassemble and assemble the rubber strip, limit the rubber strip, prevent the rubber strip from rotating, and the length of the wiper 12 is the same as the length of the rubber strip 11.

[0034] In this embodiment, the control switch of the micro motor 7 is integrated on the wiper handle, so as to manually start the micro motor 7 in the process of driving in the rain, and replace the wiper 12.

[0035] In this embodiment, a sensor such as a displacement sensor can be installed on the flexible skeleton 3, and the sensor is communicatively connected with the micro motor 7. When the rubber strip jumps during operation, the sensor is triggered, the micro motor 7 drives the rubber strip 11 to rotate, and the wiper 12 is replaced, so as to ensure the quality of the wiper.

[0036] Meanwhile, the dust sensor can be installed on the flexible skeleton 3 and be in communication connection with the micro motor 7, when the parking time is longer and the front windshield has more dust, the rain brush cleaning is started, the dust sensor is triggered, the micro motor 7 is first driven to rotate the cylindrical rubber strip 11, the wiper blade 12 is replaced, thereby the accumulated dust between the wiper blade 12 and the front windshield is cleaned, then the front windshield is cleaned, and the dust is prevented from being rubbed on the front windshield with the wiper blade 12.

[0037] The technical scheme disclosed by the utility model, or the technical scheme designed by the person skilled in the art under the inspiration of the technical scheme of the utility model, similar technical scheme is designed, and the above technical effects are achieved, which falls within the protection scope of the utility model.

Claims

1. An automatic speed-adjustable intelligent car windshield wiper, characterized in that: The device includes a rubber strip, a motor (1), a rocker arm (2), a flexible frame (3), and a rain sensor (16). The output end of the motor (1) is fixedly connected to one end of the rocker arm (2), and the other end of the rocker arm (2) is equipped with a flexible frame (3). A C-shaped flexible sleeve (4), a first plug (5), and a second plug (6) are fixedly installed on the upper part of the flexible frame (3). The C-shaped flexible sleeve (4) is located between the first plug (5) and the second plug (6). The rubber strip is rotatably installed in the C-shaped flexible sleeve (4). The motor (1) is communicatively connected to the rain sensor (16). A micro motor (7) is fixedly installed inside the first plug (5). The output end of the micro motor (7) extends out from one end inside the first plug (5). A flexible bracket is fixedly installed at the output end of the micro motor (7). One end of the flexible bracket is plugged into the second plug (6). The adhesive strip includes a cylindrical adhesive strip (11) and a scraper (12). The cylindrical adhesive strip (11) has a plurality of integral scrapers (12) evenly arranged on its circumferential surface. The cylindrical adhesive strip (11) is sleeved and fixed on a flexible support. One of the scrapers (12) protrudes from the opening of the C-shaped flexible sleeve (4).

2. The automatic speed-adjustable intelligent car windshield wiper as described in claim 1, characterized in that: The flexible support includes a connecting plate (8), a first flexible support strip (9), and a second flexible support strip (10). One end of the connecting plate (8) is fixedly connected to one end of the first flexible support strip (9), and the other end of the connecting plate (8) is fixedly connected to one end of the second flexible support strip (10). The first flexible support strip (9) and the second flexible support strip (10) are plugged into the rubber strip. The other end of the first flexible support strip (9) and the second flexible support strip (10) protrudes from the cylindrical rubber strip (11) and is plugged into the plug (6).

3. The automatic speed-adjustable intelligent car windshield wiper as described in claim 2, characterized in that: A positioning plate (14) is rotatably installed on one side of the plug (6). Two positioning holes (15) are evenly opened on the positioning plate (14). The other ends of the flexible support strip (9) and the flexible support strip (10) are plugged and inserted into the corresponding positioning holes (15).

4. The automatic speed-adjustable intelligent car windshield wiper as described in claim 3, characterized in that: The cylindrical rubber strip (11) has two through holes (13) evenly spaced from one end to the other. The cylindrical rubber strip (11) is sleeved on the corresponding flexible support strip one (9) and flexible support strip two (10) through the through holes (13).

5. The automatic speed-adjustable intelligent car windshield wiper as described in claim 1, characterized in that: The control switch for the micro motor (7) is integrated on the wiper handle.

6. The automatic speed-adjustable intelligent car windshield wiper as described in claim 1, characterized in that: The flexible frame (3) is equipped with a displacement sensor and a dust sensor.

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