Light source manually adjusting support in laboratory

The invention discloses a light source manually adjusting support in a laboratory. The support comprises a rotary mechanism and a clamping mechanism, wherein the rotary mechanism comprises a fixed part and a rotary part; the fixed part is fixed on an external bearing surface; the rotary part is connected with the fixed part in a rotary manner; the clamping mechanism is fixed on the rotary part. The support can rapidly and accurately clamp all kinds of light sources and adjust the angles of the light sources, thus meeting various lighting requirements, improving the experiment efficiency and precision and further improving the quality of collected pictures. 本发明公开了种实验室手动调节光源支架，其包括转动机构和夹持机构，所述转动机构包括固定在外部承载面上的固定部和与该固定部转动连接的转动部，所述夹持机构固定在转动部上。本发明能够快速准确地夹取各类光源，调节光源的角度，从而满足各种打光要求，提高实验的效率和精度，进而提高采集到的图片的质量。