Patent ID: 6517376
Filing Date: 2003-02-11
Classification: G06K,Y10T

Abstract:
A positioning-sounding device for a card puller, wherein a sounding device is mounted in an insertion seat to generate a sound when an inserting and extracting member is inserted in position; said insertion seat has a channel for insertion of said inserting and extracting member and has a slide groove for mounting said sounding device therein; said sounding device is provided with a slide block and an elastic element, when said inserting and extracting member is inserted, its inserting end is abutted against said slide block to drive it inwardly to compress said elastic element; when said inserting and extracting member is inserted in position, said slide block is abutted against and is released from said inserting and extracting member and is elastically moved by said elastic element to collide with the inner wall of said slide groove indicating that said inserting and extracting member is surely inserted in position.