Bill validator

A bill validator comprising:

• a bill insertion slit;
• bill conveying means including a conveying passage communicating with said bill insertion slit and conveying a bill inserted from said bill insertion slit along said conveying passage;
• discrimination means for discriminating a true bill from a false one among bills inserted from said bill insertion slit including component elements for discriminating the bill along said conveying passage, said component elements including at least a magnetic sensor which is disposed at the rearmost location of the arrangement of said component elements;
• a bill pulling out preventing member provided in a stage prior to said magnetic sensor and projecting into or withdrawing from said conveying passage;
• drive means for withdrawing said bill pulling out preventing member from said conveying passage when the bill is inserted and returned;
• detecting means for detecting that the rear end of the inserted bill which is being conveyed along said conveying passage has passed by the location of said bill pulling out preventing member;
• temporary retention means for temporarily retaining the bill in said conveying passage, at a temporary retention location such that at least the first end of the bill has passed the magnetic sensor and the rear end of the bill has not passed the magnetic sensor, by stopping conveying of the bill in response to an output of said detection means;
• reverse feeding means for reversely feeding the bill, which has been temporarily retained by said temporary retention means, from said temporary retention location to said bill insertion slit along said conveying passage in response to a bill return command, such that said reverse feeding of said bill is not blocked at said magnetic sensor location;
• a bill accumulating box for accumulating accepted bills;
• and
• accumulation means for accumulating the bill which has been temporarily retained by said temporary retention means in said bill accumulating box in response to a bill collection command.

A bill validator comprising:

• a vertically extending main body;
• a bill insertion section provided in the front portion of said main body;
• bill conveying means including a first conveying passage extending from said bill insertion section into said main body and a second conveying passage extending vertically in the longitudinal direction of said main body for conveying a bill inserted from said bill insertion section along said first and second conveying passages;
• discrimination means for discriminating a true bill from a false bill among bills inserted from said bill insertion section;
• a bill accumulating box detachably mounted in the rear portion of said main body;
• and
• accumulation means for transferring a bill which has been estimated to be a true bill from said second conveying passage to said bill accumulating box in the rear of said second conveying passage thereby to accumulate said bill in said bill accumulating box;
• said bill accumulating box including a first projection provided in the upper portion of a side thereof and a second projection provided in the lower portion of the side thereof,
• said main body being provided on a side thereof with a latch member engaging with said first projection and a support member supporting said bill accumulating box through said second projection,
• said latch member being displaceable between a holding position and a releasing position, being engaged with said first projection in the holding position and, in the releasing position, being disengaged from said first projection and thereby being capable of tilting said bill accumulating box rearwardly about a point of engagement between said support member and said second projection,
• said main body being capable of being used in both a normal state and in an upside down state,
• said bill accumulating box being mounted to said main body in such a manner that said first projection of said bill accumulating box is positioned above said second projection where said main body is used in said normal state and that said first projection of said bill accumulating box is positioned above said second projection where said main body is used in said upside down state, and, in accordance with this mounting, mounting positions of said latch member and said support member in said main body being changed to positions corresponding to said first and second projections,
• wherein said bill insertion section comprises a case having an opening communicating with said first conveying passage as a bill insertion slit and a cover covering the bill insertion slit of this case, said cover having a pivot at an end thereof and said case being provided in the upper and lower portion thereof with support portions capable of detachably supporting said pivot of said cover, and said pivot of said cover being mounted to one of said support portions so that said cover covers said bill insertion slit with said pivot of said cover being positioned in the upper portion thereof in both cases where said main body is used in an upside down state and where said main body is used in said normal state whereby said bill insertion slit can be opened by lifting said cover upwardly about said pivot.