Project introduction:
The principle of the vacuum cleaner isIt is the principle of air flow through the flow of air from the high-pressure area to the low-pressure area, forming a dust-absorbing effect.
The fan inside the vacuum cleaner draws out the air inside the machine, reducing the air pressure inside the machine. Due to the large pressure outside the bottle mouth, the external air is sucked into the machine under pressure, and dust and garbage enter the vacuum cleaner with the air.
List of materials:
- 1 snow stick
- 1 long large wooden board
- 1 long small wooden board
- 1 battery holder
- 1 motor
- 1 glue seat
- 1 fan blade
- 1 mesh gauze
- 1 plastic bottle
Instructions
Step
fan blade part
Twist the small long wooden board and the plastic holder on the long large wooden board with screws, and then place the battery holder on the plastic holder. Then attach the battery holder to the other end of the long wooden board, and then connect the wire of the battery holder to the motor. Note that the red wire is on the right; the black wire is on the left.
Step
Collection bottle section
Open the plastic bottle 𠝹 in half, and then tie the net gauze at the end. Then stick double-sided tape on the head and tail ends of the snow sticks, and then stick the fan blades and plastic bottles, and you're done.
Comments
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這隻漂流船叫做坦克漂流船，為什麼他叫坦克飄流船呢？因為他的外型看起來很像一輛坦克，所以我為他命名為坦克漂流船。
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Wingyan
Good
kids love to play
amyhuihkcin
hello
It's so easy to fix
yuchun1031
Small vacuum cleaner
You are easy to make and fun👍👍👍
Li yiu wah
Vacuum cleaner 220325
I find it very interesting!
tree408
220325 Small vacuum cleaner
I think it's fun, fun, and I have a vacuum cleaner called Ghostbusters
amyyyyy
220325
I'm all left
Anson
220325
Easy to make and much fun in the classroom.
jakejdbdj
220325
very fun👍👍👍