Intelligent reciprocating device capable of widening scraping range through free stretching and retracting

Abstract

The invention relates to the technical field of windshield wipers. The invention discloses an intelligent reciprocating device capable of widening the scraping range through free stretching and retracting. Which comprises a shell, a bottom plate is fixedly connected into the shell. The device is stabilized and supported; the bottom plate, a first connecting rod, a second connecting rod, an inclined rod, a first rotating rod, a rotating rod and a connecting rod are matched for use; when the first rotating rod rotates, the second rotating rod rotates; the moving block and the bracket are drivento swing left and right synchronously; avoidance of blurred sight due to rainwater, accident occurrence, therefore, the safety in the driving process is improved; reducing potential safety hazards, when the bracket is moved, the length of the bracket is changed; accordingly, the traditional arc-shaped cleaning area is changed, the cleaning area of the scraper is increased, the rainwater scraping area is increased in the using process of the device, it is avoided that due to the fact that rainwater in a cleaning blind area blocks sight, the sight is blurred, the driving process is hindered, andthe danger of driving in rainy days is reduced.

Description

technical field [0001] The invention relates to the technical field of windshield wipers, in particular to an intelligent reciprocating device that can expand and expand the wiping range freely. Background technique [0002] With the advancement and development of science and technology, the transportation is becoming more and more convenient. People usually choose to drive when they go out. When encountering rainy weather, the vision will be blurred due to the rain washing away. If it is not scraped off in time, it will easily affect driving. The line of sight of people is prone to car accidents during driving due to the obstruction of sight, causing traffic jams, and even threatening human safety in serious cases. Therefore, it is extremely important to scrape off rainwater when going out in cloudy and rainy weather. [0003] In order to ensure driving safety, a wiper is usually installed in front of the windshield so that you can drive normally in rainy and snowy weather....

AI Technical Summary

Problems solved by technology

[0002] With the advancement and development of science and technology, the transportation is becoming more and more convenient. People usually choose to drive when they go out. When encountering rainy weather, the vision will be blurred due to the rain washing away. If it is not scraped off in time, it will easily affect driving. The line of sight of people, because the line of sight is blocked, it is easy to cause car accidents during driving, causing traffic jams, and even threatening human safety in serious cases, so it is extremely important to scrape off rainwater when going out in rainy weather

[0003] In order to ensure driving safety, a wiper is usually installed in front of the windshield so that you can drive normally in rainy and snowy weather. When it rains, start the wiper to work and can be used to wipe off the raindrops and other Dust, when the traditional wiper is used, it generally relies on the rubber wiper strip to pass the switch to make it rotate back and forth on the surface of the windshield to scrape off. Since the position of the traditional wiper remains unchanged, only the wiper The fulcrum position itself is scraped back and forth in a semi-arc circle, and the windshield is generally designed as a square, which makes the field of vision wide when driving. Therefore, there is a scraping blind area between the two wipers, and it is impossible to completely clean the entire square glass. Scraping, so that driving in rainy days still has a large safety hazard, which is more dangerous

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