My invention composition 1 My mother has beautiful long hair, and she often changes various hairstyles. So mother's headdress, hair clips, hair bands, rubber bands and other small things will be many. Later, she fell in love with dished hair and bought many small hair clips. However, it is troublesome to store these little things. My mother often makes a mess of the table. Sometimes things are intertwined so that she can't find them. No, in the morning, my mother couldn't find anything again. I want to: Is there anything that can classify my mother's headdress so that it can be easily found?
I walked around the house and found many small tea boxes, which were very strong and beautiful. It's a pity to throw it away, and there are still a few bubbles that have just been sorted out, so the inspiration comes.
I want to use tea boxes and foam to make a multifunctional receiver for my mother's hair accessories. Simply put, it is to concentrate drawers and foam on a box and then play their respective roles.
This sorting box is divided into three layers, the top is the pin storage place of foam board, and the bottom is two layers of small drawers, which can store various small objects such as small hair bands and small clips respectively.
Foam is the best way to organize small pins. Small pins can be easily inserted one by one, which is beautiful and convenient to take. First, I cut out a piece of foam according to the size of the box. For the sake of beauty, I put a piece of colored paper on the foam. Because the foam is fragile, I also put a piece of cardboard at the bottom. Then, I put more than 20 pins of my mother's size on it, which was neat and beautiful. Now mom doesn't have to worry about finding it anymore.
The lid of the tea box is also very useful and can be used as a drawer. I found two identical lids, trimmed them, decorated them with colored paper and made two beautiful drawers. Then I made a ribbon bow at the handle of the drawer, which has both decorative function and handle. Now, a practical and convenient multifunctional sorting box is completed.
This multifunctional hair accessories storage device can store female hair accessories, foam can insert some headdresses, and small drawers can hold some small things, such as hair clips, hair bands, rubber bands and so on. My mother doesn't have to worry anymore.
Finally, I would like to say one of my own advertising words: "multifunctional hair accessories sorting box is convenient, practical and tidy, giving my mother the most intimate care"!
My little invention composition 2 Hello everyone! I'm Zheng Hao Wang. I invented a "wheel of fortune" in recent days. Do you want to hear how I did it? If you want to listen, you must listen carefully!
I made this "wheel of fortune" mainly to amuse our classmates.
Be sure to make this big turntable out of paper. So, I cut a big square on the white cardboard, and then wrote all kinds of words on the white paper of the square. For example: "make progress every day", "genius", "big pig head" and so on. I write down every word in different colors, which makes the white paper colorful and beautiful.
I finished the first step quickly. Start the second step immediately. To make a big turntable, you must have materials that can rotate. There are so many materials that can be rotated in life that I can't tell which one to use. I think hard. First of all, I thought of the gyro. Although the gyro can rotate, once it is fixed on the cardboard, it can't rotate, which is really nerve-racking. So, I used my quick wits and finally came up with it. Using the outer ring of the photon elf yo-yo is different from the outer ring of the ordinary yo-yo! It has two floors. Only one layer is fixed and the other layer is used for rotation. This discovery made me ecstatic, so I quickly stuck it with the long-cherished 5 mm double-sided tape, so that the outer ring could be permanently fixed on white paper. The most difficult second step is finally completed!
The third step is to make the central axis. I'm going to use transparent glue. After tearing it off, I found that there were only bare circles left in the transparent glue, which was not to my liking! It's killing two birds with one stone! I put the small ring on the outer ring and then glued it with transparent glue. So the third step is completed.
The last step is to install a pointer. It suddenly occurred to me that the plasticine prop seemed to be a pointer and was stuck on the small ring. In this way, my "wheel of fortune" was finally completed.
Then I tried to see if it could rotate. I touched it with my hand, but it kept turning. Finally, the pointer stopped at "genius"! Hehe, I succeeded. I'm so happy.
I also found that it can be used as an electric fan upside down! It's really multifunctional!
I think: As long as we do more work and observe more, we will certainly make many interesting inventions!
In the world of science, everything can be solved by science. As long as you explore carefully and be good at thinking, you will certainly create something.
I found that many people have a lot of dust behind their computers. So, I visited some people and asked them, "Why don't you clean the dust behind the computer desk?" "Too lazy to clean up." Someone answered. After asking, I was lost in thought: it can't go on like this! If this continues, won't the dust behind the computer affect people's health? No, I can't let them continue like this.
When I got home, I immediately turned on the computer and checked some information about the impact of dust on people's health. After reading it, I conceived the detergent I was going to make in my mind. After preparing the materials, we are only one step away from the success of the simple cleaner. I first connect the prepared motor and the copper wire of USB cable to the motor interface. Then fix it with transparent tape, and then fix the connected motor on the plastic pipe with tape. Then, the sponge paper is attached to the circular fixed body with double-sided tape and installed at the front end of the motor. This time, the simple cleaner is finished. I call this cleaner a lazy cleaner.
Looking at this lazy cleaner, I have an unspeakable taste in my heart. However, the next scene in the experiment poured cold water on me: I plugged the USB cable plug of the lazy vacuum cleaner into the USB midrange socket of the computer. During the rotation of the lazy vacuum cleaner, I found that the motor of the lazy vacuum cleaner would leak electricity. "What can I do?" This question stumped me and made me sweat. But after my repeated experiments, I found that tin foil can stop the motor from leaking. So, I stuck it on the tin foil with double-sided tape, and then stuck it on the place where the motor leaked electricity.
In the next experiment, I found that the cleaning effect of the lazy cleaner was not very good. After I changed cleaning paper's paper repeatedly, I found that foam paper had the best cleaning effect, so I replaced sponge paper with foam paper.
I told my parents about it. "You can't be too proud!" Mom said to me seriously. "Oh, my son has become a successful man and knows how to make inventions. However, although you have been a cleaner, you still have to ask others questions with an open mind. " After listening to my parents, I understand that if you succeed, don't be too proud, otherwise, you will fail.
In life, I will humbly ask for advice, find out the problems in life and solve the problems I find, and become a veritable creative star in our class.
With the growth of age, I found that there are more and more nearsighted students in our class! There is an indescribable taste in my heart. So sad! After several months of observation, I finally found that the reason for my classmate's myopia was sitting in the wrong position.
After that, I invented the multifunctional pen. This multifunctional pen is made of aluminum alloy, which is very light and won't get numb when writing homework! Although its shape is the same as that of an ordinary pen, I tell you it has many functions! There are five buttons on the shaft of this pen. The first red button is a pencil. The second pink button is a pen; The third purple button is an eraser; The fourth green button is correction fluid; The fifth button is blue. As long as you don't sit right, it will prevent you from writing. With this pen, you can save a lot of time and money. Because it doesn't require you to refill a pencil or ink a pen. Eraser and correction fluid are infinite, no matter how you use them, you can't use them all.
After listening to my introduction, do you want to buy it? I tell you, fifty cents is not expensive. This pen is cheap! The multifunctional pen was robbed in one minute as soon as it arrived at the supermarket. I like my invention. What good inventions are there? Let's share them!
My gizmo composition 5 When it comes to my gizmo, I have to start slowly from the beginning.
Summer is coming, the weather is getting hotter and hotter, and annoying mosquitoes are beginning to stir. In order not to be harassed by them and drive them away, my father bought mosquito-repellent incense early, but what he bought back was not the previous coil incense, but a slender stick incense. The mosquito-repellent incense has been bought back, and trouble has also arisen. In the past, there were mosquito-repellent incense trays and mosquito-repellent incense racks at home, which were useless for this slender stick incense. In desperation, we found a disposable plastic cup filled with fine sand and then put incense on it. This finally solved the urgent need. I don't know, it brings new inconvenience. In and out of the house, we sometimes accidentally knock over plastic cups filled with fine sand. As a result, the room was covered with fine sand and made a mess. This is a headache. Therefore, I really want to help my family solve this problem. Later, inspired by the toothpick holder, I finally came up with a good idea. If you are moved, you must act. I immediately found a jar for eight-treasure porridge from home, and then made a small hole in the bottom of the jar with a hammer and a small nail. In this way, a simple mosquito-repellent incense can is made. After writing it, I can't wait to try it. Light a stick of incense and I'll stick it in the hole. The incense is burning slowly. When the incense burns out, the remaining incense automatically falls into the jar. At this point, I opened the plastic cover sealed on it and took out the stick. In this way, the leftover sticks will not be thrown about. After the trial test, this mosquito-repellent incense can is quite practical. I think this is still turning waste into treasure.
Friend! If you are interested in this, you can also try to use it.
Science is closely related to our life. As long as we pay attention, we can have some small inventions. These make our study life rich and colorful, which is a beautiful testimony of our childhood.
There is a field near my home, where there are many vegetables and crops. Whenever people throw water into the ground one after another along the water pipes, I feel very puzzled: why can't there be a convenient thing that can save water and transport the water needed by vegetables and crops conveniently?
So, I started a series of associations.
I want to make a pipe with a plastic mineral water bottle, and dig a few small holes under the pipe to let the water soak every inch of land without wasting. After the pipeline is really built, I found that the pipeline is still a certain distance from the roots of plants, which will waste a lot of water.
What should we do?
In our geography book, we know that in order to save water, Israel sends water directly to the roots of plants, which not only consumes a small amount of water, but also meets the needs of plants. According to this inspiration, I made a small hole in the bottom of the finished beverage bottle with a needle, filled it with water (it must be a bottle filled with water, otherwise it would be a waste of water), tightened the lid (according to the downward flow of water, air will definitely enter, so there is no water leakage), then dug up the soil and put the bottle in the middle of the soil. The bottom of the bottle is near the root of the plant. Make one per square meter, unscrew the bottle cap slightly and let the water flow slowly. This not only saves water resources, but also provides convenience for farmers. I named this method "water bottle irrigation".
This alone can't meet the needs of trees, so I had a brainwave and invented the "natural dumping method". This method was obtained after I improved the water bottle irrigation method. Its principle is to use weather factors such as rainfall and a small amount of human factors to irrigate trees.
The manufacturing method is as follows: firstly, two beverage bottles roughly as big as the bowl mouth are cut respectively, and two water reservoirs are erected with the parts with caps, standing on both sides of the plants; Then, make several big holes in one side of the remaining two parts, and then insert them into the soil. One side of the holes is aimed at the plants, and the cover of the water receiver is made with several holes, and then put them back into the bottle. In this way, the natural dumping method is completed. However, there are several points to note: first, this method should first fill the bottle with water and take measures according to the weather; Second, dig a hole properly, neither too big nor too small; Third, the bottle should be suitable for the size of the plant.
These are some of my little ideas to make my life colorful. In the process of my invention and practice, I know the value of innovation. We should always keep a heart of discovery, dare to create and add color to our study and life.
My little invention composition 7 Scientists are really amazing and can invent so many interesting things. I want to invent a beautiful and interesting "library" like a scientist.
On a sunny weekend, I plan to make an invention in the garden, so that everyone can open their eyes and know that I am also a "Little Inventors". I made a beautiful and interesting book box. It looks beautiful. There is a rainbow painted on it, as if there is a rainbow inside, and there is a beautiful story.
Its material is waterproof skin, which is smooth and beautiful.
It has many functions and features. It has a handle with a button. Press hard, or the book will fall if you hold it. Press the button and the box will open automatically. There are many books in it. If you don't discover the mystery carefully and look for it without a purpose, it will be very troublesome. There is a writing box beside the book box. You can write what you like, and you can use Pinyin instead of words you can't understand. A pair of hands will help you take out the book. If you don't know what to look at, please help yourself. Another feature of the book box is that all the things in the bag are put into the book box, and the book box will automatically become a beautiful small bag, which is light and convenient to carry.
Is the book box I invented interesting? I will also become a great and intelligent "scientist". I hope that day will come soon, so that everyone can open their eyes and know that I am also a "little scientist".
My invention composition 8 My invention multifunctional electric fan has many inconveniences in people's lives.
For example, when the weather is hot in summer, you will be exhausted and sweaty when you get home. If you turn on an ordinary electric fan, it will still blow hot air when the temperature is high in summer. It is cold in winter, and some families don't have air conditioning, so it will be very cold at home. ...
At present, I have invented an advanced multifunctional electric fan. Let me tell you its purpose:
When the weather is hot in summer, just go home and say "air conditioning" to the multifunctional electric fan. The multifunctional electric fan began to operate, releasing cold air. Soon, the room was as cool as autumn. You can also save money on air conditioners. This is killing two birds with one stone.
In winter, the weather is very cold, people don't want to go out and don't want to get up in the morning. They hid in the quilt. At this time, they used the multifunctional electric fan I invented, which was much more convenient. I pointed the electric fan at you and said, "Hot air." In ten minutes, your home will be as warm as spring.
This is also purposeful. If liquefied gas leaks at home, it will make a strange sound, reminding the owner to open the window as soon as possible to let the air convection and eliminate the danger.
The multifunctional electric fan consists of magnets, blades and shafts, and is controlled by sound. It has no plug and can be moved at will. It only needs a small high-energy battery, which can be used for about a week on a single charge.
Multifunctional electric fans can't be successful in a day or two. It will take a lot of time and energy, but I will finish it. My favorite work-multifunctional electric fan will certainly bring convenience to people's lives.
There will be many accidental discoveries in life, which can help us solve difficult problems in life.
Today, the school was cleaned, and we cleaned the class. The only fly in the ointment is the glass on the roadside, because we can't reach it. The glass is gray, which hinders the beauty of the class. Let me do something.
What shall we do? When I got home, I racked my brains and there was nothing I could do. I was a little discouraged and listlessly playing with two super attractive magnets on the table. Playing and playing, I saw a piece of cloth beside me, so I wrapped one of the magnets in cloth and put it not far from the other magnet. 1 of "pa", it was obediently sucked away.
Suddenly, it dawned on me, ah, why not borrow a magnet to clean the glass? Yeah, you won't know until you try!
Do it. I picked up the magnet wrapped in cloth and put it on the other side of the window. Then I put the magnet without cloth in the window and suck it on both sides! I gently moved the magnet in, and the magnet on the other side of the window moved with me, but it fell down with a little force. Maybe magnetism is not enough.
Nothing is difficult in the world. As long as you are willing to climb, there will always be a solution. I thought about it, yes, if the contact area of the magnet increases, won't the magnetic force increase? In the meantime, I can exchange this cloth for a thinner one.
I started to modify it. I first found an ultra-thin cloth, then took out ten magnets from the drawer and placed them on the thin cloth. Then, I carefully wrapped the cloth, covered the plastic box (except the glass contact surface), wrapped the box and the thin cloth with adhesive tape, and finally glued a small handle to make the magnetic brush. I made the same magnetic brush again. Yeah, it's over! Everything is ready, only "trying" is needed.
I brought a basin of clean water, soaked a magnetic brush in the water, put it on the outer edge of the glass, and put one inside. Suddenly, they sucked together tightly, and the hand held on the outer edge of the glass could be liberated. I carefully moved the brush inside the glass, but the brush outside the glass didn't fall off. I moved harder, but they were still firmly attracted to the glass, and everything was spotless. Yes, you are finished!
I brought the fruits of my labor to class and wiped the glass clean. My classmates praised me, and my teacher praised me as a small inventor, because this kind of glass magnetic brush has come out. Haha, my little invention coincides with the inventor of glass magnetic brush. I don't know how to describe it!
In my later life, I will be good at observation, diligent in thinking, keep trying, be brave in innovation and solve more problems!
My invention composition 10 classmate! If you want to ask me what the future pen is like, I will tell you without thinking: "I invented the future pen." It is not only beautiful and generous, but also very practical. If you don't believe me, let's take a look! "
The future pen case I invented is colorful and will change colors according to the seasons. Spring turns green, summer turns red, autumn turns gold, winter turns silvery white, and it is colorful and beautiful under the sunshine! The pen body is slender and delicate, with clear patterns, and there are many small animals and fairy tale characters. Its pencil case is dark green, like a military cap worn by soldiers, very imposing! At night, it will shine brightly. If a rainbow appears in the sky, it will take care of colorful light, which is very beautiful.
This pen is versatile and has three small and exquisite buttons. Press the first button, it will be a pen, press the second button will become a pencil, press the third button will become an eraser, very easy to use. In the past, pens were very inconvenient. Every time I write, the pen always breaks the lead and blackens the book. The pen is still very weak. If it falls, it will break into pieces. Pen ink always drips on the book, making the book full of ink. Appear for a while, don't appear for a while, and the words written are always intermittent, which is extremely annoying. But the pen I invented can solve these troubles.
There are many wonderful things about this pen. For example, if you make a mistake, it will sound an alarm to remind you. It can also play music. Just say the music you want to listen to, and it will release beautiful music to relieve your fatigue. Moreover, the lead in it never needs to be changed or used up, which is particularly time-saving and convenient.
With the rapid development of society, there are more and more high-tech pens, but after listening to my introduction, everyone's interest in the pens I invented must have doubled!