Connector system for receivers of hearing devices
View Patent ↗The present invention provides a hearing device comprising a first component ( 10 ) with a housing ( 11 ) comprising at least one electronic module, said housing ( 11 ) being adapted to be carried outside of or at the human body and a second component ( 20 ) to be inserted either partially or fully into an ear canal of a human body, said second component ( 20 ) comprising a shell ( 21 ). The hearing device further comprises connecting means connecting both mechanically and electrically said first and said second component ( 10;20 ), comprising a tube ( 30 ) with electric wire arranged within the tube ( 30 ) and two fasteners ( 31;32 ) being arranged at each end of said tube ( 30 ). Said first fastener ( 31 ), being adapted to detachably connect said second component ( 20 ) with said connecting means, comprises a receiving housing or compartment, adapted to contain at least a part of a receiver ( 23 ) to be placed within said second component ( 20 ). By providing a detachable fastener ( 31;32 ) at least at one end of the tube ( 30 ) acting as connecting means between the first and second component ( 10;20 ) of the hearing device, the connecting means may be easily detached from either the first or the second component ( 10;20 ) of the hearing device.
1. A hearing device comprising:
a first component ( 10 ) with a housing ( 11 ) comprising at least one electronic module, said housing being adapted to be carried outside of or at the human body;
a second component ( 20 ) to be inserted either partially or fully into an ear canal of the human body, said second component ( 20 ) comprising a shell ( 21 ) and a faceplate ( 22 ) having a bore ( 29 ′);
a connecting means connecting both mechanically and electrically said first component ( 10 ) and said second component ( 20 ), said connecting means comprising a tube ( 30 ) with electric wire ( 38 ) arranged within the tube ( 30 ) and two fasteners ( 31 , 32 ) arranged at each end of said tube ( 30 );
a covering plate ( 25 ) including a first laterally protruding eye and a second laterally protruding eye; and
a pin ( 29 );
a first fastener ( 31 ) of said two fasteners ( 31 , 32 ), being adapted to detachably connect said second component ( 20 ) with said connecting means, comprising a receiving housing or compartment, adapted to contain at least a part of a receiver ( 23 ) to be placed within said second component ( 20 );
wherein the covering plate ( 25 ) covers a back end of the first fastener ( 31 ) while the first fastener ( 31 ) is in an inserted state within the second component ( 20 ), and wherein the pin ( 29 ) is insertable through the bore ( 29 ′) of the faceplate ( 22 ) and through both of the first laterally protruding eye and the second laterally protruding eye of the covering plate ( 25 ) thereby holding the first fastener ( 31 ) in the inserted state within the second component ( 20 ).
2. Hearing device according to claim 1 wherein the housing or compartment of said first fastener ( 31 ) contains at least the part of said receiver ( 23 ) comprising the electric connectors of said receiver ( 23 ).
3. Hearing device according to claim 1 wherein said tube ( 30 ) is a hollow tube with at least one end-to-end opened canal arranged within said tube ( 30 ).
4. Hearing device according to claim 1 , further comprising electric wires ( 38 ) and a solid wire ( 39 ) provided within said tube ( 30 ), said solid wire ( 39 ) being firmly attached to both fasteners ( 31 , 32 ) thereby forming a pull-out safety device.
5. Hearing device according to claim 1 wherein said tube ( 30 ) is attached laterally parallel or under an acute angle with respect to the longitudinal axis of said receiver ( 23 ) to a side of said first fastener ( 31 ).
6. Hearing device according to claim 5 wherein the end ( 30 ′) of said tube ( 30 ) is arranged within a bore or opening ( 37 ) provided within said housing of said first fastener ( 31 ).
7. Hearing device according to claim 6 wherein said bore or opening ( 37 ) is a dead-end with only one entry opening or is end-to-end opened.
8. Hearing device according to claim 1 wherein an elastic rim ( 35 ) is provided to seal the gap between a receiving opening ( 34 ) of said first fastener ( 31 ) and said receiver ( 23 ) in the inserted position of said receiver ( 23 ) within said first fastener ( 31 ).
9. Hearing device according to claim 1 wherein the length of said first fastener ( 31 ) is about half the length of said receiver ( 23 ) or less.
10. Hearing device according to claim 1 wherein said second component ( 20 ) is an ITE-device, and said shell ( 21 ) is connected to said faceplate ( 22 ).
11. Hearing device according to claim 10 wherein an opening ( 24 ) is provided in said faceplate ( 22 ) for entering said first fastener ( 31 ) into said shell ( 21 ) of said ITE-device.
12. Hearing device according to claim 10 wherein a cavity ( 27 ) is provided at said faceplate ( 22 ) arranged at the inside of said shell ( 21 ), wherein said cavity is either made as a part of said faceplate ( 22 ) or as a separate part attached to said faceplate ( 22 ).
13. Hearing device according to claim 1 wherein said first fastener ( 31 ) comprises a multipart housing, comprising at least two half-shells attached to each other.