Temperature recorder with USB (Universal Serial Bus) data reading function

The utility model discloses a temperature recorder with a USB (Universal Serial Bus) data reading function, which comprises a sensor, a single chip microcomputer and a paper disc recording device, wherein the single chip microcomputer is connected with a data collecting board in a communication manner; the data collecting board comprises a data collecting and processing unit, a storing unit and a USB data interface; and the data collecting and processing unit is capable of collecting temperature data timely processed by the single chip microcomputer, storing the temperature data in the storing unit and exchanging data with the external through the USB data interface. According to the temperature recorder disclosed by this utility model, the data collecting board is added based on the original paper disc recorder; the measuring value of the sensor is read in time by means of the communication between the data collecting and processing unit loaded on the data collecting board, and the single chip microcomputer of the paper disc recorder; while real-time printing is realized, data is stored in the onboard storing unit synchronously and is externally read out through the USB interface; thus, computer storage and post-processing of data are realized conveniently; and long-term storage can be realized.