Guzheng string fixing device convenient to adjust

The utility model discloses a zither string fixing device convenient to adjust, which belongs to the technical field of zither, and comprises a zither main body and a protective cover, the zither main body is internally provided with a contraction groove and a plurality of mounting grooves, two opposite sides in the mounting grooves are both provided with fixing holes, and the fixing holes are provided with fixing holes. The interior of the mounting groove is detachably connected with a supporting and positioning block. The device has the beneficial effects that by arranging the mounting groove, people can mount the supporting and positioning block in the mounting groove, under the clamping action of a first spring, a fixing block and a fixing hole, people can conveniently fix the position of the supporting and positioning block in the mounting groove, so that people can conveniently mount and dismount the supporting and positioning block, and meanwhile, under the action of a motor, the motor runs, so that th