Structure of an earpiece clamp

Details Structure of an earpiece clamp Structure of an earpiece clamp

1997-11-04

1998-09-15

Le, Huyen

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Plural or compound reproducers

381174, 63 12, H04R 2500

Patent

active

058091599

ABSTRACT:
A structure of earpiece clamp comprising a connecting seat and a clamp, the connecting seat has a front engaging groove and a rear engaging groove; the clamp inclues an insertion engaging sheet and a pressing sheet, the former has on the bottom thereof a pivot seat, the latter has at the middle thereof a spring leaf which has an extension leaf at either side thereof, the two extension leaves are provided on the bottom thereof with pivot ends pivotally connected with the pivot seat; the front engaging groove of the connecting seat is used for inserting therein an earpiece, while the rear engaging groove is used for inserting therein the insertion engaging sheet from below. The clamp can be clamped on a lower ear lobe, thus the earpiece inserted in the connecting seat can be positioned and fixed properly in an ear of a user.

REFERENCES:
patent: 2841853 (1958-07-01), Guyot
patent: 5170644 (1992-12-01), Calabro
patent: 5379611 (1995-01-01), Impagliazzo

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