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Suggest a way to cause a continuous jogging motion to my bed to help me sleep like I do when travelling by car?
No rude comments please, I seriously need to create a gentle sway to my bed.
Have very little room to apply something.
Have looked at a bedroom hammock, but they take up too much room or will need serious work to create safe hanging hooks.
Also water-beds and air-beds are not the type of motion I mean. I need the bed itself to rock me.
No smut or crass comments thanks.
Thanks in advance if you can share some genuine suggestion for adapting something.
3 Answers
- Mr. PLv 79 years agoFavorite Answer
Screw two planks of wood to the feet of the bed at the top and base of the bed and make a 2" curve on them similar to a baby's cradle.
Then you just need a power source to provide the lifting motion. Something like a geared motor producing 40rpm would be suitable with a crank on it.
Another way would be to support the bed on 4 chains from the ceiling which would have a natural sway to it- but just moving one end would cause a rotation rather than a sway.
- David FLv 79 years ago
If the bed had a headboard and footboard, you could place a 2" x 4" vertically, centred at each end, and fasten them just slightly higher than the centre of gravity of the bed (when fully occupied) so that it doesn't flip when entering or exiting. The 2x4 would need a cross brace, so the end result looks like an upside down capital letter "T" at head and foot of bed.
The other option is to put runners, like under a rocking chair, on either end. Probably the easier solution, but would give a different (higher) rocking motion.
Then, a solenoid or other actuator could be placed under one corner or edge of the bed, and push up that corner or edge on demand. This could then be hooked to a computer using a control board, so that the computer could send a pulse to raise one side of the bed at a programmable rate, speed and height.
You could even program it to "tip the occupant" out of bed in the morning. :P
labview + phidgets.com
Perhaps a local mechanical engineering student would like this as a project?
Source(s): hardware: phidgets.com software: labview. @ www.ni.com - 9 years ago
Please.. just one comment?
Oh well, no fun.
If you have space you could bolt an electric motor to the base of the bed (fairly powerful one but slow moving - or use gears). At the end have a disc with a heavy weight on and attach this off centre to the motor. This should rock the bed in a regular fashion if you get it right. (think of a washing machine on a spin cycle...)
Good choice since you can put it on a timer switch to turn off after say an hour