Portable data acquisition and processing device

The utility model relates to a portable data acquisition processing device, which comprises a host part, a hardware part and a heat dissipation part, and is characterized in that the host part comprises a case with an accommodating cavity formed inside, the side surface of the case is provided with an opening communicated with the accommodating cavity, and the inner wall of the accommodating cavity is provided with a chute pointing to the opening; the hardware part comprises a first shell and a functional component arranged in the shell; the heat dissipation part comprises a second shell and a heat dissipation fan fixedly connected with the second shell. By implementing the embodiment of the utility model, the portable data acquisition and processing device has the following beneficial effects: when the portable data acquisition and processing device performs data acquisition and processing, the hardware part and the heat dissipation part can be drawn out from the case, and then the heat dissipation part is r