Hearing device interface

Patent metadata

Field	Value
Publication number	US-10003897-B2
Application number	US-201615244680-A
Country	US
Kind code	B2
Filing date	Aug 23, 2016
Priority date	Aug 24, 2015
Publication date	Jun 19, 2018
Grant date	Jun 19, 2018

Abstract

A hearing device interface for a wired connection between a hearing device and an external device is disclosed. In particular an interface for a hearing aid. The interface comprises a first group of electrically conducting contact pins extending parallel to each other and being configured to engage with a corresponding plug of the external device provided with plug slots, wherein the interface further comprises a second electrically conducting contact pin extending parallel to the first group of electrically conducting contact pins.

First claim

The invention claimed is:

1. A hearing aid having a housing including a hearing device interface for a wired connection between the hearing device and an external device, which hearing device interface comprises a first group of four electrically conducting contact pins extending parallel to each other and being configured to engage with a corresponding plug of the external device provided with plug slots, the first group of electrically conducting contact pins are arranged to constitute a square formation where one electrically conductive contact pin is arranged at a corner of the square, each of the first group of electrically conductive pins being part of a programming interface,
wherein the hearing device interface further comprises a second electrically conducting contact pin extending parallel to the first group of electrically conducting contact pins, the second electrically conducting pin being part of an accessory connection, and
wherein at least one and no more than three of the first group of electrically conducting pins are part of both the programming interface and the accessory connection.

2. The hearing aid according to claim 1 , wherein the hearing device interface comprises a merging of both the programming interface and the accessory connection into one.

3. The hearing aid according to claim 1 , wherein three of the first group of electrically conducting contact pins are part of both the programming interface and the accessory connection.

4. The hearing aid according to claim 1 , wherein the electrically conducting contact pins have the same height.

5. The hearing aid according to claim 1 , wherein the electrically conducting contact pins have the same geometry.

6. The hearing aid according to claim 1 , wherein the second electrically conducting contact pin is arranged outside the square formation formed by the first group of electrically conducting contact pins.

7. The hearing aid according to claim 1 , wherein the second electrically conducting contact pin is arranged inside the square formation formed by the first group of electrically conducting contact pins.

8. The hearing aid according to claim 1 , wherein the first group of contact pins is adapted to engage with a standard CS44 connector plug.

9. The hearing aid according to claim 1 , wherein the hearing device interface comprises a guide member adapted to engage with a corresponding guide member in the corresponding plug.

10. The hearing aid according to claim 9 , wherein the guide member is provided in the opposite end or side of the hearing device interface than the second contact pin.

11. The hearing aid according to claim 1 , wherein the hearing device interface comprises a first portion formed as a portion of a cylindrical bore.

12. The hearing aid according to claim 11 , wherein the second electrically conducting contact pin is arranged centrally in the first portion.

13. The hearing aid according to claim 1 , wherein the hearing device interface comprises a second portion basically formed as a cylindrical bore.

14. The hearing aid according to claim 1 , wherein the hearing aid comprises a movably mounted cover adapted to cover the hearing device interface.

15. A hearing aid having a housing wherein a hearing device interface for a wired connection between the hearing device and an external device is arranged at an opening of the housing, the hearing device interface comprises a first group of electrically conducting contact pins and the first group of electrically conducting pins being configured to engage with plug slots of a corresponding first plug of the external device provided, the first group of electrically conducting contact pins arranged to constitute a square formation,
wherein the hearing device interface further comprises a second electrically conducting contact pin extending parallel to the first group of electrically conducting contact pins, the second electrically conducting contact pin configured to engage with a corresponding second plug of the external device provided,
wherein a subset of the first group of electrically conducting pins are configured to engage with both the first and second plugs, said subset comprising at least one but less than all of the first group of electrical conducting pins configured to engage with the plug slots of the first plug.

16. The hearing aid according to claim 15 , wherein the first group of electrically conducting contact pins comprises 4, 5, 6, 7, or 8 electrically conducting contact pins.

17. The hearing aid according to claim 15 , wherein the first group of contact pins is four contact pins that are arranged to constitute the square formation.

18. The hearing aid according to claim 15 , wherein the hearing device interface constitutes part of a programming interface and an accessory connection merged into one interface.

19. The hearing aid according to claim 15 , wherein three of the first group of electrically conducting contact pins are part of both the programming interface and the accessory connection.

20. The hearing aid according to claim 15 , wherein the electrically conducting contact pins have the same height.

21. The hearing aid according to claim 15 , wherein the second electrically conducting contact pin is arranged outside the square formation formed by the first group of electrically conducting contact pins.

22. The hearing aid according to claim 15 , wherein the first group of contact pins is adapted to engage with a standard CS44 connector plug.

23. The hearing aid according to claim 15 , wherein the hearing device interface comprises a guide member adapted to engage with a corresponding guide member in the corresponding plug and wherein the guide member is provided in the opposite end of the hearing device interface than the second contact pin.

24. A hearing aid according to claim 1 , wherein the hearing aid comprises a movably mounted cover adapted to cover the hearing device interface when no external device is connected.

25. A hearing aid having a housing including a hearing device interface for a wired connection between the hearing device and an external device, which hearing device interface comprises a first group of four electrically conducting contact pins extending parallel to each other and being configured to engage with a corresponding plug of the external device provided with plug slots, the first group of electrically conducting contact pins are arranged to constitute a square formation where one electrically conductive contact pin is arranged at a corner of the square, each of the first group of electrically conductive pins being part of a programming interface,
wherein the hearing device interface further comprises a second electrically conducting contact pin extending parallel to the first group of electrically conducting contact pins, the second electrically conducting pin being part of an accessory connection,
wherein at least one and no more than three of the first group of electrically conducting pins are part of both the programming interface and the accessory connection, and
wherein each of the first group of electrically conducting contact pins and the second electrically conducting contact pin has the same geometry, and said geometry is basically cylindrical.

26. A hearing aid having a housing wherein a hearing device interface for a wired connection between the hearing device and an external device is arranged at an openin

Assignees

• Oticon As

Inventors

• Spidsbjerg Brian
• Petersen Michael Frank
• Monroy Lars
• Persson Lars
• Pedersen Troels Holm

Classifications

• H04R25/70

  Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting · CPC title

• H05K5/03

  Covers · CPC title

• H05K5/0091

  Housing specially adapted for small components (for resistors H01C; for capacitors H01G; for integrated circuits H10W99/00) · CPC title

• H04R25/65

  Housing parts, e.g. shells, tips or moulds, or their manufacture · CPC title

• H04R2420/09

  Applications of special connectors, e.g. USB, XLR, in loudspeakers, microphones or headphones · CPC title