Portable photoelectric physical projector for indoor speech

The utility model discloses a portable photoelectric physical projector for indoor speech. The projector comprises an object bottom lamp and a projector body, the object bottom lamp is fixedly installed in the middle of the upper end of the projector body. The rear end of the projector body is provided with a data connection end. The folding main support arm composed of the fixed upper support arm, the adjusting hose, the fixed rotating shaft and the fixed lower support arm can be well adjusted during carrying; a fixed upper support arm of the folding main support arm is connected to the camera body; the fixed rotating shaft is connected to the main arm concave block; therefore, the device can rotate very well when in use; when the camera body is carried and placed, the camera body can bewell bent through the adjusting hose between the fixed upper supporting arm and the fixed lower supporting arm, so that the camera body is located in the middle when placed, the camera body is more convenient to use and carry