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Self-production |
한국 |
$10.50 |
P00000OH |
When the ball of another device rolls and touches the hammer switch, the hammer rotates to hit the ball to activate the other device. It can be used between the C-1 tongs ladder and the C-3 push switch.You can also easily study the scientific principles o |
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If you touch the bottom of the switch, the hammer rotates to hit the ball
"Hammer"
Material
Corrugated cardboard, plastic, rubber, washer
Components
Corrugated Slide (Body, Tripod) , Weight washer, Transparent rod, White rod (Long, Short), Rubber ring (Black, Red)
When the ball of another device rolls and touches the hammer switch, the hammer rotates to hit the ball to activate the other device.
It can be used between the C-1 tongs ladder and the C-3 push switch.
You can also easily study the scientific principles of potential energy caused by inertia, gravity, and gravity while making hammers.
1 Step. Make a tripod
① Fold the two tripods along the fold line as shown.
② Assemble both hooks into the grooves.
2 Step. Make a body
① Fold the body along the fold line.
② Assemble the body hook into the groove.
③ Put five weight washers in white short rod and fix them with red rubber ring.
④ Insert the weight into the groove on the bottom of the body and fix it with red rubber ring.
⑤ Insert the transparent rod into the center groove of the body and fix both sides with black rubber ring.
⑥ Put the white long rod into the transparent rod and fix both sides of the white rod with the red rubber ring.
3 Step. Complete the hammer switch
① Attach a tripod to both sides of white rod (long) of body and fix it with red rubber ring.
4 Step. Try the hammer switch
① Turn the weight upwards and fix it on the floor.
② If a ball or ping pong ball touches the bottom of the hammer switch, the weight will rotate and hit the ping pong ball.
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