Infant toy having impact-responsive light generating means

• US 5,138,535 A
• Filed: 08/22/1990
• Issued: 08/11/1992
• Est. Priority Date: 08/22/1990
• Status: Expired due to Fees

• Current Assignee: William G. Aragon Jr
• Original Assignee: William G. Aragon Jr
• Inventors: Aragon, William G. Jr.
• Primary Examiner(s): Lazarus, Ira S.
• Application Number:
  US07/570,822
• Time in Patent Office: 720 Days
• Field of Search: 362/32, 362/109, 362/102, 362/802, 362/806, 362/253, 362/276, 446/438, 446/439, 446/419, 446/175, 446/485, 200/60
• US Class Current: 362/102
• CPC Class Codes: A63H 33/30 Imitations of miscellaneous apparatus not otherwise provided for, e.g. telephones, weighing-machines, cash-registers savings boxes A45C1/12; toy ticket punches G07B9/02
• CPC Class Codes: Y10S 362/802 Position or condition responsive switch

Abstract

A baby rattle is made up of a light-transparent shell, a light source in the interior of the shell, an impact or motion-sensing member within the shell will generate an electrical signal to activate a control circuit between the light source and a portable power source to illuminate the shell. The impact motion-sensing member is preferably a piezoelectric crystal mounted within the shell, and a fiber optic array within the shell can be used in association with a light source to create different lighted displays.

Claims

1. A illuminable toy in the form of a baby rattle comprising:

a light-transparent hollow shell;

a plurality of particles loosely disposed in said shell;

circuit control means including impact-sensing means in said shell responsive to impact with said particles to generate an electrical signal when said rattle is shaken;

a light source in communication with the interior of said shell; and

a portable power source, said circuit control means electrically connected between said light source and said power source and responsive to the electrical signal generated by said impact-sensing means for energizing said light source to illuminate said shell.

2. An illuminable toy according to claim 1, including a handle connected to said shell, and said light source and said power source disposed in said handle.

3. An illuminable toy according to claim 1, said impact sensing means including a piezzoelectric crystal secured to said shell whereby motion of said rattle causing said particles to contact said crystal will activate said circuit control means.

4. An illuminable toy according to claim 3, said crystal being in the form of a flexible strip affixed to an interior surface of said shell.

5. An illuminable toy according to claim 1, including at least one light-transmitting fiber optic element in said shell having one end aligned with said light source for the transmission of light through said fiber optic element when said light source is activated.

6. An illuminable toy in the form of a baby rattle comprising:

a transparent hollow shell;

a light source in communication with the interior of said shell;

particles loosely disposed in said shell;

circuit control means including sensing means in said shell responsive to impact with said particles to generate an electrical signal when said shell is shaken; and

a portable power source, said circuit control means electrically connected between said light source and said power source responsive to electrical signals from said sensing means for energizing said light source, said sensing means including a piezzoelectric crystal secured to said shell whereby motion of said rattle causing said particles to contact said crystal will generate electrical signals.

7. An illuminable toy according to claim 6, including a handle in the form of a hollow rod connected to said shell, and said light source and said power source disposed in said handle.

8. An illuminable toy according to claim 6, said crystal mounted on a flexible strip affixed to an interior surface of said shell.

9. An illuminable tory according to claim 6, including a plurality of light-transmitting fiber optic elements of varying lengths disposed within said shell having one end aligned with said light source for the transmission of light through said fiber optic elements when said light source is activated.