Pull-broom type ultra-optical spectrum tongue state capturing instrument

The invention discloses a push-broom type hyper-spectral tongue picture collector applied to the tongue inspection in traditional Chinese medicine, which is characterized in that: an incidence lens, a slot, a collimation lens, a dispersion unit and a convergent mirror of an optical imaging system are connected into an optical path; a CCD signal output end is connected with a signal conditioner and a CCD sampling time sequence output is connected with a time sequence controller; a direct-current voltage converter and the time sequence controller are connected with a push-broom component; a bus driver is connected with a high-speed data buffer memory, a power manager is connected with the direct-current voltage converter and a PC computer is connected with the time sequence controller. The optical imaging system comprises the push-broom component which can lead the translation of the optical imaging system under the control of the time sequence controller, so as to realize the non-interlaced push-scanning of the tongue body and obtain the hyper-spectral data of the tongue body finally. The push-broom type hyper-spectral tongue picture collector can obtain the picture and the spectral data of the tongue body at the same time and provide rich tongue picture information for the tongue inspection impersonality in traditional Chinese medicine.