HEARING DEVICE WITH A BATTERY COMPARTMENT
A hearing device has a battery compartment for mounting a battery and is provided in a housing. While the battery compartment is being closed there is a risk that a contact element projecting into the battery compartment causes a short circuit between the poles of the battery. The hearing device has a contacting device for the battery that is easy to manufacture. In the battery compartment, a contact element is provided for electrical contacting of the battery which can be deflected against a spring force when inserting the battery. A contact region of the contact element as a result presses against the battery when the battery is inserted. The contact element has an abutment device formed from an electrically insulating material with a surface disposed obliquely in respect of a direction of insertion of the battery, against which the battery abuts when the contact region is deflected.
1 . A hearing device, comprising:
a battery compartment for receiving a battery to be inserted along a direction of insertion; and
a contact element disposed in said battery compartment and having a contact region for electrical contacting of the battery, wherein by inserting the battery said contact region of said contact element can be deflected against a spring force and when the battery is fully inserted said contact region as a result presses against the battery, said contact element further having an abutment device formed from an electrically insulating material with a surface obliquely disposed in respect of the direction of insertion, against said surface the battery abuts when said contact region is deflected.
2 . The hearing device according to claim 1 , wherein said contact element has a depressed-center region which has at least one of said abutment device or said contact region.
3 . The hearing device according to claim 1 , wherein:
said contact element has an electrical conductive element; and
said abutment device has a plate attached to said electrical conductive element of said contact element.
4 . The hearing device according to claim 1 , wherein:
said contact element has an electrically conductive region; and
said abutment device has a paint which is disposed on said surface of said electrically conductive region of said contact element, said surface being disposed obliquely in respect of the direction of insertion.
5 . The hearing device according to claim 1 , wherein said abutment device is formed at least partially by extrusion-coating a section of said contact element supporting said abutment device with said electrically insulating material.
6 . The hearing device according to claim 1 , wherein:
said contact element has an electrically conductive region; and
said abutment device contains a cap which is placed over said electrical conductive region of said contact element.
7 . The hearing device according to claim 1 , wherein said abutment device has a body formed from said electrically insulating material, said body having a wedge-shaped region.
8 . The hearing device according to claim 1 , wherein at least part of said contact element is configured as a flat spring.
9 . The hearing device according to claim 7 , wherein said electrically insulating material contains polyoxymethylene.