Source: Chongqing Evening News
Original title: How can we end the bed?
The first grade students invented the shaking alarm bed
It ’s not enough to eat skewers and signatures, and lazy people are not enough for alarm clock … There are solutions in these life problems. Recently, at the third Chongqing Youth Science Capacity Contest held in Chongqing Liangjiang Middle School, science and technology experts from the city showed their creative designs.
Xiao Wenjun designed countless signature artifacts. Interviewee confidence
Eat a string to invent a digital signature artifact
The reporter saw at the finals that these small inventions did not require high -precision technical content, and creative inspiration also came from the observation of life in the daily life of students. For example, Xiao Wenjun from the fifth grade of Tiantai Elementary School in Nan’an District set off from a very familiar life scene that Chongqing people was very familiar with, and invented the string of fragrant intelligent digital signature artifacts. It turned out that this was the idea of when he and his father eating skewers.
“When I eat skewers with my dad, I found that many stores now use weighing to calculate the amount. Sometimes it is not accurate, and it is easy to involve the issue of integrity.” Xiao Wenjun thought of using infrared sensors to design this work and put the signing of the signing. Enter the left -handed barrel, and through the sensor, the screen display on the right will be counted automatically. “In this way, the numbers are more accurate, and it has avoided the problem of labor costs and integrity for the store.”
An Zirui designed works to rely on the bed ender. Interviewee confidence
The shaking alarm bed makes you no longer depend on the bed
An Zirui is the first student of Luneng Bashu Middle School. He invented the end of the bed, and completed the wake -up service by installing an alarm clock and a vibrator on the bed. When the alarm sounds, the vibrator at the bottom of the bed also shakes at the same time.
Why think of designing such a work? An Zirui said that in life, many people delayed very important things because of their bed. In order to make more people no longer delay work and study, he thought of designing such a work. “My bed is also called the vibration alarm bed. Set the time at night, and the vibrator in the back bed starts shaking until you use your mobile phone to stop.” An Zirui introduced Spring material, the vertical direction will not cause a variable, so people lying on the bed will not shake, and the vibration of the vibrator will be enhanced during vibration, so it will not affect the downstairs. Interestingly, An Zirui also designed the effect of taking into account the fire prevention, intelligent electric light control, and the use of mobile phones to start vibration massage.
720 players show their magical powers in the finals
It is reported that this competition is co -sponsored by the Chongqing Municipal Science and Technology Association, the Propaganda Department of the Chongqing Municipal Party Committee of the Communist Party of China, and the Chongqing Education Commission, and organized by the Chongqing Science and Technology Counselor Association and the Teacher’s Academy of Sciences in the classroom. A total of 32 districts and counties, more than 40,000 students from more than 360 schools participated in the competition. After the selection of preliminary and rematch, 720 players finally stood out to advance to the finals.
It is worth mentioning that the finals were carried out in the form of on -site defense. Focusing on the theme of “Artificial Intelligence Manufacturing Future”, the players selected scientific research reports, scientific papers, scientific and technological works in the direction Question. During the competition, the contest also opened artificial intelligence education resources such as “Artificial Intelligence 100 Questions” and “Intelligent Manufacturing Future STEAM Course”. According to the results of the on -site defense, while the competition was awarded the first, second, and third prizes, it also commended a group of outstanding organizers and outstanding instructors to promote the popularization of artificial intelligence knowledge, carry out artificial intelligence education and artificial intelligence talent training. contribute. (Reporter Wang Yizhu)