Today's obligation is not on others, but on everyone's youth. Teenagers are smart, countries are smart, and teenagers are strong and countries are strong. As long as teenagers keep improving, everyone's country will keep developing. In our country, Henan Province, there is a young man named Chen Tianhan who created a universal charging device from his hands.
At that time, Wanneng was warmly welcomed as soon as he went out, making everyone's daily life more and more convenient and fast. With this invention, he also won a national honor award and was turned into a super genius by everyone. Finally, he was admitted to a famous school in Tsinghua in advance.
1. Chen Tianhan, clever and clever, specializes in "Tearing Home" 1985, from an ordinary family in Zhengzhou, Henan Province, but Chen Tianhan is extraordinary. He is not only clever, but also has a strong ability to work flexibly. At a young age, he has a good talent for physics. When he was young, like all people of his age, he loved to find all kinds of things at home to disassemble. The only difference is that he always tries to figure out the structure of everything after repair.
After that, other children grew smarter and wouldn't tear things down again, but Chen Tianhan kept tearing them down, getting stronger and stronger. Before, he only took apart such small things as watches and alarm clocks, but he grew up and began to live in a big house at home.
For example, the fabric sofa will feel very comfortable to sit up, which will arouse the curiosity of what makes the fabric sofa more and more soft. Every time he watches TV series, he always thinks why TV can watch variety shows and why the actual effect of central air-conditioning refrigerator can make it cold ... He is not only curious about everything, but also takes out special tools to disassemble it step by step. After disassembling it, he tried to find out each part and then assemble it.
As long as he gradually unpacks things, the house will be in a mess. Not everything can be packaged as it is, and some furniture can't be used immediately after it is repaired by him. Mom and dad have said many times about dealing with children's hobbies, but some people say that Chen Tianhan never takes things seriously and continues to maintain his hobbies. Later, his parents let the child go because of his reflex habit.
Second, receive cultural education. Chen Tianhan, who especially likes growing up in physics, goes to school to study and train like everyone else. He is smart and curious about everything. If he doesn't understand anything, he asks the teacher to teach him. In the class, the test scores have been ranked in the front, and the excellent academic performance in junior high school was immediately admitted to Zhengzhou No.1 Middle School in advance.
Physics teaching began in middle school, and he was very happy every time he took part in physics teaching. He loves scientific research and always finishes the work assigned by the teacher quickly and accurately. All the students in the class want to be in the same group with him.
2002 was an ordinary year, but it was also a year that changed Chen Tianhan's life.
Every Spring Festival, the old people and children at home will get together for New Year's Eve dinner. At the reunion dinner, the Chen family was filled with happiness and harmonious satisfaction, and everyone was amazed and chatting. Just then, when Chen Tianhan's uncle took out his mobile phone from his trouser pocket and prepared to make a phone call in advance, the mobile phone was dead. The uncle who didn't charge the battery asked Chen Tianhan to take back his father's mobile phone charging cable.
Uncle can't plug in the battery after charging. Take a closer look at the structure of the socket, it doesn't match at all. Chen Tianhan found that his uncle's socket was flat at the back of his head, and his father's power plug was indeed trapezoidal. Chen Tianhan remembered that his neighbor's uncle's socket was flat at the back of his head, so he went to his uncle's house and took it. It really matched his uncle.
Uncle's business has been solved, but Chen Tianhan has been thinking about it gradually. He was curious since he was a child, wondering if there is a charger that can be applied to all types of mobile phones, so that he can deal with the problem of battery charging mismatch. When he went to his teacher with this idea, he was going to get some advice from the teacher. The teacher agreed with his idea after listening, but it was impossible in practice.
If there is a charger that can charge all mobile phone batteries, there is no need to make different mobile phone charging lines. The manufacturer should have thought of it in the case of manufacturing, but it was not invented to show that this scheme is not feasible.
Seeing Chen Tianhan's painstaking efforts on this issue, the teacher gave him an intriguing suggestion and gave up the idea. But Chen Tianhan himself felt that there was nothing he could not do. He decided to invent a charger that could charge all mobile phones.
Third, perseverance, scientific research success If a charger is to be suitable for all types of mobile phones, then it cannot be considered from the socket on the mobile phone. The sockets on different models and specifications are different, and no socket on the mobile phone charging line can be applied to all mobile phones. As a result, Chen Tianhan gradually made scientific research on rechargeable batteries.
At that time, the mobile phone was not an all-in-one machine today, but when the cover was removed, it could be taken out immediately to charge the battery. Chen Tianhan carefully pondered whether he could charge the battery immediately, so he pretended to be a customer and went to many mobile phone repair shops to check different mobile phones.
He carefully pondered the rechargeable batteries on each mobile phone and read a lot of information. He found that most rechargeable batteries are the same, and the difference depends on the different point contact spacing on each rechargeable battery. Chen Tianhan, who suddenly woke up from a dream, had an idea in his mind. If a charger can be developed and equipped with many contacts at night, then any rechargeable battery can be used.
When you have an idea, you have to put money into practical activities. After several unsuccessful attempts and improvements, the universal punch was developed by Chen Tianhan. As soon as the goods came out, he had to apply for a patent right. At that time, Chen Tianhan was only 18 years old. When people of the same age still can't see his future position clearly, he already has all his IQ scores.
Wannengchong experienced several independent innovations and reform innovations in his hands, and installed display lights to adjust the stylus pen, and constantly improved it just for better application. With the invention of universal charging, he succeeded. He won the first prize in the National Youth and Children's Original Independent Innovation Competition and was admitted to Tsinghua in advance.
As soon as universal rechargeable household appliances were put on the market, they were loved by everyone. The appearance of this kind of invention saves the inconvenience that everyone can't charge because of the wrong data cable interface. Basically, all mobile phones will be equipped with such a charger, but many people did not expect that such an invention actually came from a 18-year-old child.
With the development trend of the times, high technology is also developing constantly, and everyone's daily life is becoming more and more intelligent and systematic. The previous detachable mobile phone has long been replaced by smart phones, and Chen Tianhan's universal charger has gradually hidden his vision. Although Almighty Chong disappeared on the stage of performance in historical time, everyone should learn and cultivate the persistent curiosity of Chen Tianhan who created it.
Teenagers and children are the future of the country, and the country will become stronger and stronger. What everyone lacks now is a person who keeps pace with the times and dares to challenge like Chen Tianhan. In the near future, everyone hopes that a large number of such people will appear in the country and contribute to the development trend of the country!