JPS5917421U - video magnifier - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Figure 1: Left side view of the original design, Figure 2: Front view of the second original design, Figure 3: A-A sectional view of the original design installed in two-door glasses, Figure 4: Plan view of the second original design, Figure 5: Perspective view of the original design, 6N: Original optical path diagram. 1 is door glasses, 2 is a convex lens, 3 is a prism, 4 is a convex lens, 5 is a convex lens, i is a mirror, 7 is a mirror, 8 is a door, 9
is a prism with a convex light emitting surface.

Claims (1)

[Scope of utility model registration request] Convex lenses, prisms, etc. are installed in the devices commonly used today that are installed on the entrance door to peer into the outdoor scene (referred to as door glasses, hereafter referred to as such), or have the function included. (Including those with a convex light emitting surface. So that the image is enlarged.), 1 or 2 convex lenses, 2
Two mirrors (normal or for magnification), an image magnifying device consisting of the above sequence, and the above arrangement without the mirror or a rubber tube used as a joint between the door glasses and the main project. It is rotatable (including the optical path), and the distance between the door glasses (or their replacement) and the wooden lid can be set freely.