Chemistry teaching of integral type is with many function test platform

The utility model discloses a chemistry teaching of integral type is with many function test platform, the raining test stand comprises a test stand body, the bottom four corners of test bench body all is fixed with the landing leg, the bottom of test bench body still is fixed with the controller, it has the waste liquid collecting vat to open on the test bench body, the left side of waste liquid collecting vat is fixed with the telescopic link, the telescopic link includes first telescopic joint, and even opening there is spacing hole on the first telescopic joint, first telescopic joint has cup jointed the second telescopic joint, be fixed with spacing arch on the second telescopic joint, the top of telescopic link is fixed with the camera through the pivot, the output of camera and video encoder's input electric connection, video encoder's the output and the input electric connection of controller, controller two -way electric connection respectively has memory, USB interface, VGA interface, keyboard and d