Pressure-switch operated vibrating unit

• US 4,228,793 A
• Filed: 12/22/1978
• Issued: 10/21/1980
• Est. Priority Date: 12/22/1978
• Status: Expired due to Term

• Current Assignee: San/Bar Corp.
• Original Assignee: Carol Ramey
• Inventors: Ramey, Carol a/k/a Carali
• Primary Examiner(s): Trapp, Lawrence W.
• Application Number:
  US05/972,284
• Time in Patent Office: 669 Days
• Field of Search: 128/33-36, 128/24.1, 128/24.2, 128/25 B
• US Class Current: 601/57
• CPC Class Codes: A61H 23/0218 with alternating magnetic fields producing a translating or oscillating movement

Abstract

The combination of an improved pressure-switch operated vibrating motor, enclosed either within a a cushioned housing or a non-cushioned housing. The improved pressure switch means comprises a combination of an enlarged pressure plate having a first, conductive element incorporated therein which, in its normal position is overlyingly spaced from a second conductive member located on a support means for the vibratory motor and a power source. Contact of the first and second conductive elements is readily made by application of compressive force to depress the pressure plate means and electrically interconnect the first and second conductive members, and engergize the motor. Release of the compressive force immediately de-energizes the vibratory motor. Incorporation of the pressure switch operating vibratory unit within a cushioned housing, as in a pillow or stuffed animal damps the vibrations and creates a useful vibratory pillow or toy item.

Claims

1. A vibratory unit which comprises:

a vibratory motor means;

a portable power source;

a support member for supporting said motor means and power source;

a first electrically conductive member affixed to said support member;

a pressure plate means having a second electrically conductive member affixed thereto, said pressure plate means being enlarged with respect to both said first and second conductive members;

means for electrically interconnecting said power source and vibratory means to said first and second conductive members for energization of said vibratory motor means upon electrical interconnection of said first and second conductive members; and

spacer means for maintaining said conductive element of said pressure plate means in normally spaced, overlying alignment with respect to said first conductive member whereby upon application of inwardly directed force onto said pressure plate means, said first and second conductive members are electrically interconnected to energize said vibratory motor means and upon release of said inwardly directed force said vibratory motor means is de-energized.

2. The vibratory unit of claim 1 wherein said pressure plate means is pivotally mounted to said support member.

3. The vibratory unit of claim 1 wherein said pressure plate means is pivotally mounted to said support member and said spacer means is located between said pressure plate means and said support member to maintain a space between said first and second conductive members in the absence of compressive force directed upon said pressure plate means and said support member.

4. The vibratory unit of claim 1 wherein said vibrating unit is completely enclosed within a cushioned housing and said spacer means is the cushioning of the said cushioned housing and said pressure plate is affixed to an inner surface of said cushioning housing.

5. The vibratory unit of claim 1 wherein said pressure plate means comprises a flexibly resilient plastic sheet.

6. The vibratory unit of claim 1 wherein said vibratory motor means and portable power source are supported on one side of said support means, and said pressure plate means is affixed to the opposite side of said support member.

7. The vibratory unit of claim 1 wherein said vibratory unit is completely enclosed within a cushioned housing.

8. The vibratory unit of claim 1 wherein said vibratory unit is completely enclosed within a non-cushioned housing.

9. A cushioned vibrating means, which comprises:

a vibratory motor means;

a portable power source;

switching means electrically connected to said vibratory motor means, and to said portable power source for energization and de-energization of said vibratory motor means, including an enlarged pressure plate means having affixed thereto a first conductive portion, a support member having a second conductive portion and said first and second conductive portions being in overlying normally spaced, alignment with each other; and

a compressible cushioning material completely enclosing said vibratory motor means, portable power source, and said switching means whereby upon the application of external inwardly directed force at any one of a multiplicity of areas on the surface of said compressible cushioning material said pressure plate means is depressed bringing said first conductive portion of said switching means into contact with said second conductive portion of said switching means, to thereby energize said vibratory motor means for transmission of vibrations, in a damped manner, to the surface of said cushioning material and upon release of said external inwardly directed force upon said compressible cushioning material said pressure plate means is released so as to disengage said first and second conductive portions of said switching means to thereby de-energize said vibratory motor means.

10. The vibratory unit of claim 9 wherein said pressure plate means is pivotally mounted to said support member.

11. The vibratory unit of claim 9 wherein said pressure plate means is pivotally mounted to said support member and a spacer means is located between said pressure plate means and said support member to maintain a space between said first and second conductive portions in the absence of compressive force directed upon said pressure plate means and said support member.

12. The vibratory unit of claim 9 wherein said pressure plate means comprises a flexibly resilient plastic sheet.

13. The vibratory unit of claim 9 wherein said vibratory motor means and portable power source are supported on one side of said support means, and said pressure plate means is affixed to the opposite side of said support member.