A dynamic projection light includes an end to end long strip of film, a film guiding box, a first lens support and a second lens support which are arranged on both sides of the film guiding box, and a driving device provided with one or more touch parts. The film guiding box defines a guiding crack through which the film is capable of passing and being guided, one or more through holes and one or more insertion holes communicating with the guiding crack. The one or more touch parts are capable of extending into the one or more insertion holes to contact with the film so that the driving device can drive the film to move in the film guiding box, enabling patterns on the film to be projected in sequence.

An imaging stand includes a frame, a plate provided to be movable along the frame, and a fixing device provided in a rear surface of the plate and configured to fix the plate in the frame. The fixing device includes a first pressing part in which a first hole through which the frame penetrates is formed, and a second pressing part that faces the first pressing part, is formed such that a minimum distance to the first pressing part becomes longer from one side to the other side, and in which a second hole through which the frame penetrates is formed.