referring to fig1 there is shown an exemplary embodiment of an amusement system 10 in accordance with the present invention . the amusement system 10 includes a pair of eyeglass frames 12 . the eyeglass frames 12 contain a bridge region 14 that extends across the top of the nose and two temple elements 16 that extend over the ears . as will later be described , electronic circuitry is contained within the eyeglass frames 12 . control buttons are present on the eyeglass frames 12 so that the electronic circuitry can be activated and preset for operation . a tilt sensor 20 is attached to the eyeglass frames 12 . in the embodiment of fig1 the tilt sensor 20 is positioned in front of the bridge 14 of the eyeglass frames 12 . the tilt sensor 20 can detect when the eyeglass frames 12 are moved in any direction . the electronic assembly within the eyeglass frames 12 contains a tone generator that is preprogrammed with a plurality of different well - known song melodies . the song melody can be selected using the control buttons 18 on the eyeglass frames 12 . the tone generator only generates a single tone from a selected melody each tine the tilt sensor 14 is activated . accordingly , in order to cause the tone generator to generate the tones of the selected melody , a person must move the eyeglass frames 14 back and forth . in order to keep the selected melody in its proper beat , the eyeglass frames 12 must be moved to the beat of the melody . as a result , a person wearing the eyeglass frames 12 must make timed coordinated head movements in order for the tone generator in the eyeglass frames 12 to properly produce the selected melody . referring to fig2 a cross section of an exemplary embodiment of the tilt sensor 20 is shown . in this embodiment , the tilt sensor 20 includes a hollow tubular structure 22 . inside the tubular structure 22 is an annular contact 24 . the annular contact 20 is electrically interconnected to a first lead 25 that extends from the tilt sensor 20 . an elongated contact arm 26 is suspended in the center of the tubular structure 22 . the elongated contact arm is electrically interconnected to a second lead 29 that extends from the tilt switch . the contact arm 26 is free to rotate in any direction about its point of suspension 27 . accordingly , when the tubular structure 22 of the tilt switch 20 is accelerated or tilted in any direction , the elongated contact arm 26 swings freely inside the tubular structure 22 . if the tubular structure 22 is tilted or if it is moved with enough acceleration , the elongated contact arm 26 will touch the annular contact 24 inside the tubular structure 22 . both the elongated contact arm 26 and the annular contact 24 are attached to a logic circuit . each time the elongated contact arm 26 touches the annular contact 24 , an electrical connection is completed . conversely , every time the elongated contact arm 26 moves away from the annular contact 24 , the electrical connection is broken . accordingly , the tilt sensor 20 operates between two states . in one state , an electrical connection is made , and in the other state , an electrical connection is broken . since the tilt sensor 20 operates in only two states , it can be used in a digital circuit , wherein the tilt sensor 20 creates a pulsed signal over time containing varying pulse changes between an “ on ” condition when the electrical connection is made , and an “ off ” condition when the electrical connection is broken . referring to fig3 it can be understood that contained within the eyeglass frames 12 ( fig1 ) is an electronic assembly 30 . the electronic assembly 30 contains a speaker 32 and a tone generator 34 that produces various tones for the speaker 32 . the tone generator 34 is directed by a logic circuit 36 , wherein the logic circuit 36 is used to select a melody from a plurality of preprogrammed melodies that are stored in a memory 38 . the selection of different melodies from the memory 38 can be performed by a user , utilizing the button controls 18 . once a melody is selected , the logic circuit 36 only sends the tones of that melody to the tone generator 34 one note at a time . the only time that the logic circuit 36 sends a note to the tone generator 34 is when the logic circuit 36 detects a change in state from the tilt sensor 20 . accordingly , each time the tilt sensor 20 changes between an “ on ” state and an “ off ” state , the logic circuit 36 sends a single note from the selected melody to the tone generator 34 . the tone generator 34 then produces the tone that is broadcast through the speaker 32 . as such , if a person wants the melody being played to sound proper , that person must move the tilt sensor 20 to the beat of the selected melody . since the tilt sensor 20 is connected to eyeglass frames 12 ( fig1 ), the person wearing the eyeglass frames must repeatedly move their head to the beat of the melody in order to change the state of the tilt sensor 20 to the beat of that melody . this causes a person to rapidly move their head in a sporadic manner that is fun for both the person wearing the eyeglass frames and other people who are watching . referring back to fig1 the tilt sensor 20 is attached to the bridge of the eyeglass frames and the electronic assembly of fig3 is contained within the structure of the eyeglass frames . such a structure is merely exemplary , and it should be understood that the tilt switch and the electronics of the present invention can be located in many different positions on the eyeglass frame or may even be embodied in an assembly that can be retroactively attached to a separate pair of eyeglasses or other body supported object . referring to fig4 such an alternate embodiment of the present invention device is shown . in fig4 a plurality of body supported objects 40 are shown that can be used to attach the present invention to a person &# 39 ; s body . the body supported objects include a pair of eyeglass frames 42 . also shown are other body supported objects that can be substituted for the eyeglass frames 42 . among the substitutes include a head band 44 that can be worn around the head , a hat 46 that can be worn on the head , a chin strap 48 that is worn on the chin , and a body strap assembly 50 . the body strap assembly 50 includes a mounting plate 52 . the mounting plate 52 is connected to a strap 54 . the strap 54 can be secured around the waist , arm , leg or any other part of the body . an electronic assembly 60 is provided that can be attached to any of the body supported objects 40 . the electronic assembly 60 includes the electronic components described in fig3 along with a battery for power . accordingly , the electronic assembly 60 plays one note of a selected melody each time the electronic assembly 60 is accelerated or jarred . the electronic assembly 60 can attach to any of the body supported objects using a mechanical fastening system , such as a hook , or other fastening systems such as velcro . in the shown embodiment , each of the body supported objects 40 has a female connector 58 . the electronic assembly 60 contains a small male protrusion 62 that passes into any of the female connectors 58 and engages the female connectors 56 with a friction fit . accordingly , the electronic assembly 60 can be attached to any of the body supported objects 40 by simply pressing the male protrusion 62 of the electronic assembly 60 into the female connector 58 of a body supported object 40 . it will be understood that the embodiments of the present invention amusement system that are described and illustrated herein are merely exemplary and a person skilled in the art can make many variations to the embodiment shown without departing from the scope of the present invention . for example , there are many types of sensors that can detect physical movement . such sensors include accelerometers , mercury switches , ball hearing switches and the like . any such sensor can be adapted for use as part of the present invention . all such variations , modifications and alternate embodiments are intended to be included within the scope of the present invention as defined by the appended claims .
an amusement device that includes a mounting assembly that is selectively attachable to a person &# 39 ; s body . an electronic assembly is either built into , or attached to , the mounting assembly . the electronic assembly includes a sensor that detects movement . also included in the electronic assembly is a sound generating device that generates one note of a melody each time the sensor detects movement . by manipulating the mounting assembly on the body , a user can repeatedly trigger the sensor and cause sound generating assembly to produce notes .