Hand-muscle developer with music producing means
First Claim
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1. A hand-muscle developer comprising:
- a casing having at least one melody key chamber, and a tuning key chamber;
a hand strap configured to fit the dimensions and contours of the hand, said strap fixed to the outside of said casing;
a music IC circuit board mounted inside said casing;
a speaker mounted on said casing and electrically connected to said music IC circuit board;
a battery power supply installed in said casing and electrically connected to said music IC circuit board;
at least one melody key slidably mounted in said at least one melody key chamber such that, when fully depressed, electrical contact is made with said at least one melody key chamber triggering said IC circuit board to produce a specific tone through said speaker; and
a tuning means slidably mounted in said tuning key chamber for tuning the tones triggered by said melody keys.
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Abstract
A hand-muscle developer including a casing, a strap for fastening the casing to the hand, a music IC circuit board installed inside the casing, a speaker mounted on the casing and connected to the music IC circuit board, a battery power supply to provide power supply to the music IC circuit board, a plurality of melody keys mounted on the casing and respectively depressed by fingers to make electrical contact for triggering the music IC circuit board to produce a specific tone through the speaker, and a tuning means mounted on the casing and controlled by the thumb to tune the tones triggered by the melody keys.
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Citations
5 Claims
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1. A hand-muscle developer comprising:
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a casing having at least one melody key chamber, and a tuning key chamber; a hand strap configured to fit the dimensions and contours of the hand, said strap fixed to the outside of said casing; a music IC circuit board mounted inside said casing; a speaker mounted on said casing and electrically connected to said music IC circuit board; a battery power supply installed in said casing and electrically connected to said music IC circuit board; at least one melody key slidably mounted in said at least one melody key chamber such that, when fully depressed, electrical contact is made with said at least one melody key chamber triggering said IC circuit board to produce a specific tone through said speaker; and a tuning means slidably mounted in said tuning key chamber for tuning the tones triggered by said melody keys. - View Dependent Claims (2, 3, 4, 5)
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Specification