Shun Net - Ji'nan times
Dong Jia Zhen persimmon Suyuan elementary school student Su Xia and her invention were easy to push. Reporter Pan Yixuan took
electric car blowout, and how to do it? Su Xia, the persimmon School of persimmon Town, Dong Jia town, invented two wheels on the support frame of the battery car to avoid the situation that the blowout of the battery car could not be pushed back. The neighbors saw Suxia's invention and asked to install the device on their battery car. This gadget has been quietly applied to real life.
> car brace is welded with a rough iron bar. The iron bar connects two rollers, the roller is fixed by screw, and the screw roller can be folded and telescopic.Amp. Hellip.amp; hellip6 day afternoon 2 points in the calendar, the reporter saw the hand and push the volume. Yi's big eyed girl, Suxia, is the inventor of the 13 year old. Why is it easy to think about the invention? Su Xia told the reporter that her mother took her to catch up with her, and the half way electric car blew out. Because the electric car was heavy, one could not push it, even if it could be pushed, there was no strength to push 10 steps. I pushed the handlebar forward in front of me and pushed it hard behind my mother's back. Suxia said that after that, she wondered if she could invent a device that could also run when an electric car was blowout, and could also ensure that the outer tire was not damaged.
Suxia suddenly whims, can you install wheels on the brace, so it can save effort. So Suxia spent 32 yuan to buy an electric car's car support and began to experiment at home. She found a place to repair an electric car, which helped to weld two small wheels on the iron bar and welded the iron bar on the brace. The cost of welding and the wheel money spent less than 20 yuan. In this way, it is easy to push it well. I experimented four or five times and found that I installed the support bracket on my own electric car. Su Xia said that his classmates found the advantages of this car support, and also installed the invention. Now, 4 people have installed it easily.
Zhao Fuquan, director of Suxia, Dong Jia town, persimmon garden primary school, said the invention has already been declared patent. Compared with the existing technology, Suxia's invention has the advantage of being easy to integrate with the car, not to carry it specially. It can adapt to the implementation of long distance, reduce the resistance in the process of implementation, and improve the comfort of the implementation.
reporters learned that the invention of Suxia made it easy to win the first prize of the twenty-eighth National Youth Science and technology innovation achievement contest. This is inspired by life and has strong practicability. Su Xia hopes that his invention can be put into production in the future, so that more people who ride electric cars will not be bothered by the tire.
in recent years, 25 students in the city have won the prize in the national primary and middle school computer production competition and the National Youth Scientific and technological innovation competition, becoming the most award-winning county (city) District in Ji'nan, and all the award-winning students are from the rural schools. Among them, the national primary and secondary school computer production competition first prize 9 people, in Shandong province is among the best. 13 students from the second middle school of Licheng city were sent to the national top universities or awarded the college entrance exams for their awards.