A portable printing card reader

Abstract

The invention relates to a portable printing card reader, and belongs to the technical field of a card reading device. The card reader comprises a housing, the upper end of which is provided with a card-reading channel; a power mechanism in the housing; and a guide wheel mechanism and a card reading mechanism, which are arranged in the card-reading channel. The power output end of the power mechanism is connected with the power input end of the guide wheel mechanism; the card reading mechanism is arranged in the guide direction of the guide wheel mechanism; the housing is provided with a processor; the guide wheel mechanism and the card reading mechanism are connected with the processor; the back surface of the housing is provided with an installation groove; the installation groove is provided with a turnable embedded thermal printer; the embedded thermal printer is connected with the processor; the outer side surface of the embedded thermal printer and the outer contour of the installation groove form a limit structure of the embedded thermal printer at the turnable place; an outer shell of the embedded thermal printer is made of ABS material; and by turning the embedded thermal printer in the open state, a support component for enabling the housing to be arranged slantly is formed by means of the limit structure. The card reader is low in cost, complete in function, flexible and convenient to carry and high in work efficiency.

Description

technical field [0001] The invention belongs to the technical field of card reading equipment, and in particular relates to a portable printing card reader. Background technique [0002] In the existing examinations, most of the answering methods for objective questions are carried out by painting the answer sheets with pencils. The painted answer sheets need to be read by a card reader, and the matching of scoring information and score information is carried out with the assistance of a computer. output, and then print the transcript through the printer, but because it needs to be connected to a computer and a printer to complete the integration of grades and output of paper documents, flexible and portable functions cannot be realized. In some remote areas, due to limited conditions, there is no computer and Therefore, some of these areas choose not to use the test form of the answer sheet, and the manpower cannot be liberated, and the other part chooses the test form of t...

AI Technical Summary

Problems solved by technology

[0002] In the existing examinations, most of the answering methods for objective questions are carried out by painting the answer sheets with pencils. The painted answer sheets need to be read by a card reader, and the matching of scoring information and score information is carried out with the assistance of a computer. output, and then print the transcript through the printer, but because it needs to be connected to a computer and a printer to complete the integration of grades and output of paper documents, flexible and portable functions cannot be realized. In some remote areas, due to limited conditions, there is no computer and The configuration of the printer, so some of these areas choose not to use the test form of the answer sheet, and the manpower cannot be liberated, and the other part chooses the test form of the answer sheet, but they need to wait for the transportation of related equipment and use them sequentially, wasting time and economic costs

Images