Portable auricular point positioning projector

The utility model discloses a portable auricular point positioning projector, which belongs to the technical field of projection and comprises a main body, an acquisition camera is fixedly mounted in the middle of one end of the main body, a miniature projector is fixedly mounted on one side of the other end of the main body, a power supply module is inserted into one end of the main body, and a multi-stage telescopic rod is rotatably mounted at the lower end of the main body. A vertical rod is rotatably mounted at the other end of the multi-stage telescopic rod, a folding plate is fixedly mounted on one side of the vertical rod, a positioning map is attached to one side of the folding plate, and the miniature projector projects an image on the positioning map. An image is projected on the positioning map, the outline of the ear corresponds to the outline of the ear on the positioning map, then the auricular point position of a patient can be accurately determined through the acupoint position on the position