Portable spectrophotometer

The utility model relates to the field of spectrophotometers, and particularly discloses a portable spectrophotometer which comprises a spectrophotometer body, a groove is formed in the side wall of one end of the spectrophotometer body, and an upper port of the groove is slidably connected with a baffle plate; the two sets of vertical plates are fixedly connected to the inner walls of the left side and the right side of the lower end of the groove correspondingly; the rubber drawstring is located in the groove, the left end and the right end of the rubber drawstring penetrate through the vertical plate and are fixedly connected with the side wall of one end of the vertical plate through rubber columns, the shielding plate slides into the sliding groove, the groove is opened, the rubber drawstring is hooked with fingers, and the rubber drawstring is pulled out of the groove by compressing the rubber columns; and the spectrophotometer body can be lifted by holding the rubber drawstring, so that the spectrophot