Novel test bed with conveniently and stably adjusted height

The invention relates to the technical field of test auxiliary equipment and particularly relates to a novel test bed with the conveniently and stably adjusted height. The novel test bed comprises a test bed body, wherein a bottom-mounted blind hole is formed in the top corner of the lower surface of the test bed body. According to the novel test bed, the bottom-mounted blind hole is formed in thelower surface of the test bed body, a bottom-mounted telescopic leg is inserted into the bottom-mounted blind hole, a lateral monitoring hole and an adjusting blind hole are formed in the outside surface of the test bed body, and an external thread adjusting rod is arranged in the adjusting blind hole and is driven to rotate through a transverse adjusting rod so as to control the ascending and descending of the bottom-mounted telescopic leg; by utilizing a limiting screw cap on the transverse adjusting rod, the stability of the adjusting mechanism can be effectively improved during and afterthe adjustment of the test