A biochip detector

The present invention discloses a biochip, comprising: first and second housings are connected, the first housing having a receiving chamber, the receiving chamber plate of the second housing relative to; rotatably disposed in the first the upper plate of the housing, having a support frame disposed biochip biochip detection zone, the upper plate having a through hole capable of opposing detection zone; located on the first housing and a second housing, providing a light source for the biochip ; mounted on the other, for detecting a biochip detector unit, the detector and light source distribution on both sides of the biochip support frame; detection result output means. The biochip support frame on a biochip, the biochip opposite the through hole of the detection unit, the lamp is switched as needed, the detection unit detecting the biochip by the detector, the completion of the detection of biological substances. The structure is simple, occupies a small volume, easy to carry, easy to detect and remote areas of outdoor work, improved range.