Ear-wearable electronic device including multi-function removal handle

Patent metadata

Field	Value
Publication number	US-12407971-B2
Application number	US-202217948464-A
Country	US
Kind code	B2
Filing date	Sep 20, 2022
Priority date	Sep 30, 2021
Publication date	Sep 2, 2025
Grant date	Sep 2, 2025

Abstract

An ear-wearable electronic device comprises a shell and a faceplate connected to the shell. Electronic circuitry and a power source are respectively disposed in the shell. A removal handle includes a proximal end connected to the faceplate. First and second electrical conductors extend along the removal handle and comprise first and second proximal ends coupled to the electronic circuitry. An electrical contact module is disposed at a distal end of the removal handle. The electrical contact module comprises a substrate. A first electrical contact is mounted on, or supported by, the substrate and coupled to a first distal end of the first electrical conductor. A second electrical contact is mounted on, or supported by, the substrate and coupled to a second distal end of the second electrical conductor.

First claim

What is claimed is:

1. An ear-wearable electronic device, comprising:
a shell and a faceplate connected to the shell;
electronic circuitry and a rechargeable power source respectively disposed in the shell;
a removal handle having a proximal end connected to the faceplate, the removal handle comprising an elongated tubular structure;
first and second electrical conductors extending along the removal handle and comprising first and second proximal ends coupled to the electronic circuitry; and
an electrical contact module disposed at a terminus of a distal end of the elongated tubular structure, the electrical contact module comprising:
a substrate;
a first electrical contact mounted on, or supported by, the substrate and coupled to a first distal end of the first electrical conductor; and
a second electrical contact mounted on, or supported by, the substrate and coupled to a second distal end of the second electrical conductor;
the first and second electrical contacts defining first and second charge contacts configured to facilitate charging of the rechargeable power source.

2. The device according to claim 1 , wherein the electrical contact module defines a user-actuatable switch.

3. The device according to claim 2 , wherein the switch defines a single function switch.

4. The device according to claim 2 , wherein the switch defines a multiple function switch.

5. The device according to claim 1 , wherein:
the electrical contact module defines a user-actuatable switch, the first and second electrical contacts configured as touch sensor contacts of the user-actuatable switch.

6. The device according to claim 1 , comprising a magnet disposed on or in the substrate, wherein the magnet is configured to magnetically interact with a magnet of a charging unit so as to self-orient the electrical contact module on the charging unit.

7. The device according to claim 1 , wherein:
the substrate is disposed between the first and second electrical contacts and serves as a dielectric positioned therebetween; and
the substrate is a rigid structure or a flexible structure.

8. The device according to claim 7 , wherein the substrate comprises a printed circuit board (PCB).

9. The device according to claim 1 , wherein the substrate comprises an over-molded polymeric element.

10. The device according to claim 1 , wherein:
the elongated tubular structure of the removal handle comprises a metallic tube through which the first and second electrical conductors extend; and
the metallic tube is configured as a radiating element of an antenna of the ear-wearable electronic device.

11. The device according to claim 1 , wherein
the elongated tubular structure of the removal handle comprises a tube through which the first and second electrical conductors extend; and
a metallic sleeve is disposed over the tube and is configured as a radiating element of an antenna of the ear-wearable electronic device.

12. The device according to claim 1 , comprising rectifying circuitry coupled to the first and second electrical contacts.

13. The device according to claim 1 , wherein the device defines an ITE, ITC, CIC or IIC type hearing device.

14. An ear-wearable electronic device, comprising:
a shell and a faceplate connected to the shell;
electronic circuitry and a rechargeable power source respectively disposed in the shell;
a removal handle connected to the faceplate, the removal handle comprising an elongated tubular structure;
first and second electrical conductors extending along the removal handle and comprising first and second proximal ends coupled to the electronic circuitry; and
an electrical contact module disposed at a terminus of a distal end of the elongated tubular structure, the electrical contact module comprising:
a substrate;
a first electrical contact mounted on, or supported by, the substrate and coupled to a first distal end of the first electrical conductor;
a second electrical contact mounted on, or supported by, the substrate and coupled to a second distal end of the second electrical conductor; and
the first and second electrical contacts configured as touch sensor contacts and charge contacts for charging the rechargeable power source.

15. The device according to claim 14 , wherein the shell has a uniquely-shaped outer surface that corresponds uniquely to an ear geometry of a wearer of the device.

16. The device according to claim 14 , wherein the electrical contact module is configured as a single function touch sensor.

17. The device according to claim 14 , wherein the electrical contact module is configured as a multiple function touch sensor.

18. The device according to claim 14 , wherein the device defines an ITE, ITC, CIC or IIC type hearing device.

19. A method implemented using an ear-wearable electronic device comprising a shell and a faceplate connected to the shell, the method comprising:
with the device deployed in the wearer's ear, activating a switch of an electrical contact module disposed at a terminus of a distal end of an elongated, tubular removal handle connected to the faceplate in response to contact between at least one of the wearer's fingers and the electrical contact module; and
with the device removed from the wearer's ear, recharging a rechargeable power source of the device via the electrical contact module.

20. The method according to claim 19 , comprising magnetically orienting the electrical contact module on a charging unit in a preferred charging orientation.

21. The method according to claim 19 , wherein the switch defines a single function switch.

22. The method according to claim 19 , wherein the switch defines a multiple function switch.

23. The method according to claim 19 , wherein the device defines an ITE, ITC, CIC or IIC type hearing device.

Assignees

• Starkey Labs Inc

Inventors

• Olson Kyle
• Higgins Sidney A
• Stewart Jay
• Yang Fue
• Murray Casey

Classifications

• H04R25/65

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

• H04R1/105

  Earpiece supports, e.g. ear hooks (for stereophonic headphones H04R5/0335) · CPC title

• H04R1/1041

  Mechanical or electronic switches, or control elements (switches in general H01H) · CPC title

• H04R1/1025

  Accumulators specially adapted for earpieces; Arrangements specially adapted for charging thereof · CPC title

• H04R25/609

  of circuitry (of electronic switches or control elements H04R25/603) · CPC title