Card holding apparatus for automatic ticket sales

Abstract

The invention involves an automatic ticketing system which can be applied in urban rail transport which includes the floor, the card box placed on the floor, the spindle fixed on the floor and a pressure card board sliding on the spindle. The invention will ensure that card's pressure on scratch card device in the scratching is constant, and it increases the scratch cards' stability, thereby improving the success rate of cards sending and reducing the injury of cards and scratch cards, extending the lifetime of card and scratch card.

Description

technical field [0001] The invention relates to an automatic ticket vending system applied in urban rail transit, in particular to a card pressing device for an automatic ticket vending machine. Background technique [0002] At present, the card sending device of the automatic ticket vending machine mainly uses the weight of the card itself to compress, so the pressing force of the card on the scraping mechanism at the bottom of the card box will change with the number of cards, which will seriously affect the card scraping mechanism and the card scraping mechanism. The effect of sending: [0003] 1. When the number of cards in the card box is large, the pressing force of the cards on the scraping device is too large, and the following defects may occur: [0004] (1) crush the card scraping device and shorten the service life of the card scraping device; [0005] (2) The friction between the cards is large, resulting in multiple cards being issued at a time when the card i...

AI Technical Summary

Problems solved by technology

[0002] At present, the card sending device of the automatic ticket vending machine mainly uses the weight of the card itself to compress, so the pressing force of the card on the scraping mechanism at the bottom of the card box will change with the number of cards, which will seriously affect the card scraping mechanism and the card scraping mechanism. The effect of sending:

[0003] 1. When the number of cards in the card box is large, the pressing force of the cards on the scraping device is too large, and the following defects may occur:

[0004] (1) crush the card scraping device and shorten the service life of the card scraping device;

[0005] (2) The friction between the cards is large, resulting in multiple cards being issued at a time when the card is scratched;

[0006] (3) Increased friction between cards leads to card surface damage

[0007] 2. With the continuous sending of cards, when the number of cards in the card box is small, the pressing force of the cards on the scraping device is not enough, which will easily lead to empty scraping and the card scraping mechanism will fail to scrape cards

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