Registers – Coded record sensors – Particular sensor structure
Patent
1997-05-28
1999-04-27
Le, Thien Minh
Registers
Coded record sensors
Particular sensor structure
235475, 235483, 235485, 235486, G06K 1300, G06K 1304
Patent
active
058981594
ABSTRACT:
The subject invention relates to a structural improvement on ID card processor, including such components as a base plate, one or more sets of terminals, a movable press plate and a clamping piece, that are designed to reduce the friction between the ID card and the terminals after the ID card slides into the processing slot, and that when the ID card reaches its extreme position, the movable press plate will be prompted to push the ID card towards the terminals to enable their connection, and when the ID card reaches its position inside the processor slot, a clamping piece will enable the movable press plate to hold the ID card, so the terminals can steadily contact the ID card without swaying.
REFERENCES:
patent: 5091618 (1992-02-01), Takahashi
patent: 5099111 (1992-03-01), Takakura et al.
patent: 5120946 (1992-06-01), Hug et al.
patent: 5640307 (1997-06-01), Bleier et al.
patent: 5703346 (1997-12-01), Bricaud et al.
Cyr Daniel St.
Le Thien Minh
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