| 摘要 |
A surface curvature variable mirror is provided to secure both flat and spherical mirror functions by changing the surface curvature of a mirror panel by applying external force to the mirror panel. A surface curvature variable mirror(300) is composed of: a body unit(310) having a space part(312) formed by perforating the upper and lower parts, a hanging projection(322) formed on the inner peripheral surface and provided with an inclined plane, and a hanging groove(314) fixed at the rear side of the hanging projection and provided with an elastic body(326) providing elastic force; an adjusting member(330) installed in the space part of the body unit and provided with a hanging sill(332) formed at the outer peripheral surface to come into contact with the hanging projection and an insertion hole formed in the lower center; an elastic member(340) disposed in the body unit to supply return force to the adjusting member; and a mirror panel(350) disposed in the body unit and composed of a curved part and a projection unit formed at the upper side and fitted into the insertion hole. |
