Paper currency receiver for ticket vendor

#1. Field of the Invention

#The present invention relates to a paper currency receiving system for use in a ticket vending machine, money exchange machine, or the like and, more particularly to such a paper currency receiver, which effectively prohibits people from pulling back inserted paper currency.

#2. Description of the Related Art

#FIG. 1 is an exploded view of a paper currency receiver constructed according to the present invention.

#FIG. 2 is an assembly view of the paper currency receiver according to the present invention.

#FIG. 3 is a sectional view of the paper currency receiver according to the present invention.

#Referring to FIGS. from 1 through 3, a paper currency receiver in accordance with the present invention is shown comprised of a housing 1, a paper currency storage cabinet 2, and a detector unit 3. The housing 1 is adapted for accommodating the detector unit 3, having a face panel 11 provided at the front side. The face panel 11 has an insertion slot 111 for entry of paper currency. The detector unit 3 detects the authenticity of paper currency inserted into the insertion slot 111. A conveyer 4 and a paper currency impression mechanism 5 are provided inside the housing 1. The conveyer 4 comprises conveying belts 41, wheel holders 42 provided in between the conveying belts 41, and idle wheels 421 respectively pivoted to the wheel holders 42. The conveyer 4 transfers inserted paper currency from the angled passage 30 to the paper currency storage cabinet 2. The paper currency impression mechanism 5 holds down transferred paper currency for smooth delivery.

#The detector unit 3 is comprised of an upper base 31 and a lower base 32. The upper base 31 comprises two spring hooks 311 respectively provided at the rear ends of the two opposite lateral sides thereof and adapted for hooking in respective hook holes 121 in the two side panels 12 of the lower chamber 10 of the housing 1. After installation in the housing 1, the upper base 31 and the lower base 32 define an angled passage 30 for the passing of inserted paper currency. The lower base 32 comprises a pivoted safety hook 321 and a sensor 322 respectively provided adjacent to the angled passage 30. The safety hook 321 has a free end terminating in a protruded stop flange 3211, which effectively prohibits burglars from catching inserted paper currency.

#Referring to FIGS. 3, 3A, and 3B, the detector unit 3 is mounted in the lower chamber 10 of the housing 1. When the upper base 31 and the lower base 32 aligned in the lower chamber 10 of the housing 1, the detector unit 3 produces a detection signal to detect authenticity of paper currency inserted into the insertion slot 111. When the authenticity of inserted paper currency verified, the sensor 322 imparts a signal to turn the pivoted safety hook 321 in one direction to stop backward movement of inserted paper currency with a cord member, tape, or metal string that was attached to inserted paper currency by the burglar. Because the vertical section of the angled passage 30 and the insertion slot 111 are not disposed at the same plane, a burglar cannot easily pull back inserted paper currency.