Apparatus and method for hands-free operation of a radio microphone

• US 5,850,613 A
• Filed: 07/30/1996
• Issued: 12/15/1998
• Est. Priority Date: 07/30/1996
• Status: Expired due to Term

• Current Assignee: David C. Bullecks
• Original Assignee: David C. Bullecks
• Inventors: Bullecks, David C.
• Primary Examiner(s): Chin, Wellington
• Assistant Examiner(s): Nguyen, Lee
• Application Number:
  US08/689,119
• Time in Patent Office: 868 Days
• Field of Search: 455/569, 455/90, 455/100, 455/344, 455/128, 455/349, 455/350, 455/66, 455/347, 455/351, 381/91, 381/122, 381/168, 381/169, 379/430, 379/420, 379/449, 200/333, 200/332, 200/332.1
• US Class Current: 455/569.1
• CPC Class Codes: H04B 1/385 Transceivers carried on the body, e.g. in helmets
• CPC Class Codes: H04B 2001/3855 carried in a belt or harness

Abstract

Apparatus for a radio microphone enables hands-free operation of the microphone when it is attached to a user'"'"'s shirt, jacket or other article of clothing, for example. The apparatus preferably comprises a cover which is attached to the microphone and includes an integral actuating lever that is positioned to be actuated by movement of a user'"'"'s head or chin. Police, fire or other emergency personnel at the scene of an emergency can utilize the cover to keep their hands free for other tasks during operation of the microphone, and this also avoids the possibility that the user will contaminate the microphone by contacting it with their hands.

Claims

1. Apparatus for enabling actuation of a radio microphone in a hands-free manner comprising:

a) a cover for attachment to a radio microphone housing said cover comprising;

1) a first cover piece including an opening in a first side thereof for exposing an attachment clip disposed on a microphone;

2) a second cover piece; and

3) means for attaching said first and second cover pieces together; and

b) an actuating lever disposed on said cover, said actuating lever being positioned to depress an actuating button on a microphone housing when said cover is attached thereto, and having a free end positioned to be actuated by a user'"'"'s head or chin when the microphone is secured to a user.

2. The apparatus of claim 1, wherein said means for attaching said first and second cover pieces further comprises a plurality of lugs formed on said first cover piece and a plurality of corresponding slotted tabs formed on said second cover piece for snapping said first and second cover pieces together.

3. The apparatus of claim 2, wherein said actuating lever is integrally formed with one of said cover pieces.

4. The apparatus of claim 3, wherein said actuating lever is attached to one of said cover pieces with an integral hinge.

5. The apparatus of claim 4, further including means for preventing said integral hinge from being bent past a certain position in one direction.

6. The apparatus of claim 1, wherein said actuating lever is intergrally formed with said cover, and said cover is formed from molded plastic.

7. The apparatus of claim 6, wherein said actuating lever is attached to said cover with an integral hinge.

8. The apparatus of claim 7, further including means for preventing said integral hinge from being bent past a certain position in one direction.

9. Apparatus for enabling actuation of a radio microphone in a hands-free manner comprising:

a) a radio microphone;

b) an attachment clip disposed on said microphone for attaching said microphone to a user'"'"'s article of clothing near a user'"'"'s head;

c) an actuating lever for actuating said mircophone, said actuating lever being sized and positioned by a user'"'"'s head or chin when said microphone is attached to the user'"'"'s article of clothing; and

d) a cover attached to said microphone, said cover including and opening in a first side for exposing said attachment clip, wherein said actuating lever is disposed on said cover and positioned to depress an actuating button on said microphone.

10. The apparatus of claim 9, wherein said cover further comprises:

(1) a first cover piece;

(2) a second cover piece; and

(3) means for attaching said first and second cover pieces together.

11. The apparatus of claim 10, wherein said means for attaching said first and second cover pieces further comprises a plurality of lugs formed on said first cover piece and a plurality of corresponding slotted tabs formed on said second cover piece for snapping said first and second cover pieces together.

12. The apparatus of claim 11, wherein said actuating lever is integrally formed with one of said cover pieces.

13. The apparatus of claim 12, wherein said actuating lever is attached to one of said cover pieces with an integral hinge.

14. The apparatus of claim 13, further including means for preventing said integral hinge from being bent past a certain position in one direction.

15. A method for hands-free operation of a radio microphone comprising the steps of:

a) providing a radio microphone having an attachment clip disposed thereon for attaching said microphone to a user'"'"'s article of clothing near a user'"'"'s head;

b) providing a cover secured to said microphone having an actuating lever disposed thereon, said actuating lever being positioned and sized for actuation of said microphone by a user'"'"'s head or chin when said microphone is attached to the user'"'"'s article of clothing, said cover also including an opening in one side thereof for exposing said attachment clip;

c) attaching said microphone to a user'"'"'s article of clothing; and

d) actuating said microphone by moving said actuating lever with a user'"'"'s head or chin.

16. The method of claim 15, wherein said step of providing a cover further comprises providing a cover including a first piece with said opening disposed therein, a second piece, and means for attaching said first and second pieces together.

17. The method of claim 16, wherein said step of providing a cover further comprises providing a molded plastic cover having said actuating lever integrally formed therewith.