Adapter for attaching a headphones device to a helmet

Abstract

The invention relates to a replaceable adaptor for attaching a headset device to a helmet, which comprises: (a) a lower portion at a lower level having a shape suitable to be accommodated within a helmet cavity at the helmet; and (b) an adaptor cavity which is adapted to accommodate said headset device; wherein when a need is arisen to attach another headset having a different shape or dimensions to a same helmet, or when a need is arisen to replace the helmet by another helmet having a cavity of different shape or dimensions, said adaptor is replaced accordingly.

1 . A replaceable adaptor for attaching a headset device to a helmet, which comprises:
 a. a lower portion at a lower level having a shape suitable to be accommodated within a helmet cavity at the helmet; and   b. an adaptor cavity which is adapted to accommodate said headset device; wherein when a need arises to attach another headset device having a different shape or dimensions to a same helmet, or when a need arises to replace the helmet by another helmet having a cavity of different shape or dimensions, said adaptor is replaced with another adaptor having an adaptor cavity capable of accommodating said another headset device, or having lower portion shape suitable to be accommodated within the cavity of said another helmet, respectively.   
     
     
         2 . The replaceable adaptor of  claim 1 , wherein said adaptor cavity is provided at a higher level of the adaptor, above said lower level. 
     
     
         3 . The replaceable adaptor of  claim 1 , wherein the helmet and the adaptor comprise locking means for keeping said lower portion of the adaptor locked within said helmet cavity. 
     
     
         4 . The replaceable adaptor of  claim 1 , wherein the adaptor comprises locking means for keeping said headphones device locked within said adaptor cavity. 
     
     
         5 . The replaceable adaptor of  claim 1 , wherein the helmet cavity and the adaptor cavity are different in their shape, dimensions, or both. 
     
     
         6 . The replaceable adaptor of  claim 1 , wherein a first connector is provided at said lower portion of the adaptor, said first connector is adapted to mate with a respective helmet connector at said helmet cavity. 
     
     
         7 . The replaceable adaptor of  claim 6 , wherein a second connector is provided at said adaptor cavity, said second connector is adapted to mate with a respective connector at said headphones device. 
     
     
         8 . The replaceable adaptor of  claim 6 , wherein suitable wiring means are provided to connect between corresponding contacts of said first connector and said second connector. 
     
     
         9 . The replaceable adaptor of  claim 1 , wherein an opening is provided at the adaptor at the location of the cavity connector, and an additional single connector is provided to mate in one of its sides with said cavity connector, and to mate in its opposite side with said headset connector.