IL93905A - Acoustic system for use with a cellular telephone - Google Patents

Description

W Ί ACOUSTIC SYSTEM FOR USE A CELLULAR TELEPHONE AN ACOUSTIC SYSTEM FOR WITH A CELLULAR TELEPHONE This invention relates to a for use with a cellular in particularly sui able for use on tractors or any other open where cellular telephone users may have to speak or when driving the i r vehi me of communication in particularly for motor Mos such telephones are provided with sound amplifier systems enabling users to speak and hear from a such amplifier systems can not overcome external noises and can not be used in open air vehicles such as Jeeps or the It is the purpose of this invention to provide means to connect the telephone and loudspeaker to the and mouth the person using the telephone in order to transfer noise free sound to and from the using plain and non electric having no need for and The acoustic system herein provided comprises a plurality of at least two flexible air connecting the microphone and loudspeaker of a telephone to a head set to be worn by a person using said and said air tubes are connected in such a form that said tubes connected to said microphone are connected to end piece placed near said and said tubes connected to said loudspeaker are connected to plugs placed said when wearing said head In the preferred embodiment said head set is in form of a safety helmet used by or the In the preferred embodiment the connections of said flexible air tubes to said telephone microphone and loudspeaker are made by circular flexible plastic cups In the preferred embodiment the flexible air tube to be placed in conjunction with said ears is provided an ear plug similar to those used in headsets provided in airplanes for listening to t r a c ks In the preferred embodiment the end piece of said air tube to be placed near said is in form of a flexible plastic circular suction cup attachable to the open part of said safety helmet where the user his frontal In a preferred embodiment fast connectors are provided at the telephone and at the head set end of said air tubes enabling fast connection of s id In the ed embodiment two tubes are provided one connecting said microphone to the mouth position in said head and one connecting said loudspeaker to the ear position in said head In another preferred embodiment said loudspeaker is connectable to one or both ear position in said head as required by In the preferred embodiment said air tubes have a diameter of about 4 In the preferred embodiment said acoustic system used in conjunction with a cellular telephone on a frame in a the most preferred embodiment said acoustic system is used for providing a cellular telephone system in or any other open vehicles used in The invention can be best understood with the aid of the attached 1 illustrates the acoustic system connected to i the cellular 1 illustrates an acoustic system comprising a cellular telephone 11 placed in a frame 14 on the vehicle having a microphone and a loudspeaker The flexible air tubes 18 are connected to the microphone and loudspeaker 12 through the plastic suction cups The air tubes 18 are connected to the safety helmet Tube 17 is connected to the mouth end by the plastic suction cup 25 placed near the opening and the air tube 10 is connected to the ear plugs placed inside the helmet 23 near the position of the The fast connectors 22 are provided the telephone position and near the enable the user fast of the acoustic The acoustic system provided is cheap to uses no electrical requires no energizing means or the is easy to dismantle and to has no moving can be easily cleaned and is safe to the and provides excellent acoustic means to use the cellular telephone when riding such vehicles as tractors using simple and commonly available helmets or similar head While the invention has been described in reference to the drawing attached herein it should be realized that other similar acoustic systems using such means as air other similar sound transferring means can be used in conjunction with cellular and all types of head sets o for connection to the mouth and They should all be considered as part of this insufficientOCRQuality

Claims (15)

Vhat is claimed

1. An acoustic system comprising a plurality of at least two air tubes connecting a microphone and loudspeaker of a telephone to a head set to be worn by a person using said telephone; and said air tubes are connected in such a form that said tubes connected to said microphone are connected to an end piece placed near said person's mouth; and said tubes connected to said loudspeaker are connected to plugs placed near said person's ears, when using said head se .

2. An acoustic system as in claim 1 wherein said head set is in form of a safety helmet as used by mo torcyc 1 ists. ,

3. An acoustic system as in claim 1 wherein said air tubes are flexible small diameter air tubes having a diameter of about 4 mms .

4. An acoustic system as in claim 1 wherein said air tubes are connected to said microphone and said loudspeaker by flexible plastic circular suction cups.

5. An acoustic system as in claim 1 wherein said air tube connecting said loudspeaker to said head set, is provided with two ear plugs to be placed in the ears of said person using said acoustic system.

6. An acoustic system as in claim 5 wherein said earplugs are similar to those used in head . sets provided in airplanes for listening to sound tracks.

7. An acoustic system as in claim 1 wherein said air- tube connecting said microphone to said head set is provided with a plastic flexible suction cup attachable to said head set near the mouth position.

8. An acoustic system as in claims 1-7 wherein said airtubes are provided with fast connectors at said telephone and said head set ends, enabling fast connection or dismantling of said acoustic system.

9. An acoustic system as in claims 1-8 wherein wo tubes are provided, one to connect c.i . microphone to said mouth end and one to conne. . said loudspeaker to said ear end of said head £ ■:.·:

10. An acoustic system as in claims 1-9 wherein said loud speaker is connectable to one or both ears position in said head set, as required.

11. An acoustic system as in claims 1-10 particular suitable for use of cellular telephones mounted on frames of vehicles.

12. An acoustic system as in claim 11 mounted on motorcycles

13. An acoustic system as in claim 11 mounted on Jeeps, or other similar motorvehi c 1 es .

14. An acoustic system as in claim 11 mounted on bicycles .

15. An acoustic system as in claim 11 mounted on tractors, combines, or othe vehicles used in agriculture. Patent Attorney P.O.Box 39448 Tel Aviv 61 393