Cap type virtual reality display image system
A cap type virtual reality display image system including a cap provided with an image display through which virtual reality, game, 3D game image and smart phone's image can be viewed, where a mounting hole is provided at an upper surface of the cap visor, an image display, an eyepiece lens and a reflection mirror are provided inside the mounting hole. One of the reflection mirror, the semi-transmissive reflection mirror and the spherical semi-transmissive reflection mirror is arranged to rotate on a lower portion of the cap visor, and a positioning device is provided on one surface of the cap such that an observer can view simultaneously 2D and 3D display image and external sights.
1. A cap type virtual reality display image system provided on a cap, comprising:
a cap visor ( 2 ) provided on the cap, said cap visor comprising an upper surface and a lower surface;
an image window hole ( 2 a ) formed with an opening part in a center of the cap visor through the upper and lower surface of the cap visor;
a mounting hole ( 4 ) configured to vertically mount an image display on a front end of an upper portion of the cap type virtual reality display image system provided above the image window hole ( 2 a ) of the visor ( 2 );
a reflection mirror ( 3 ) formed as a rectangle and arranged horizontally to the image display and at a downward angle to downwardly reflect an image on the image display in a direction of the image window hole ( 2 a ) below the cap visor ( 2 );
a semi-transmissive reflection mirror ( 3 c ) formed as a rectangle and arrangeable at an upward angle to reflect the image of the image display from the reflection mirror ( 3 ) at a lower part of the image window hole ( 2 a ) below the lower surface of the cap visor ( 2 ) toward the direction of eyes of a viewer; and
a magnifying lens ( 6 ) provided between the reflection mirror ( 3 ) and the semi-transmissive reflection mirror ( 3 c ),
wherein the viewer is able to simultaneously observe a viewing angle of the image provided by the image display and a visual angle of viewing an outside at the same viewing angle.
2. The cap type virtual reality display image system of claim 1 , further comprising a position tracking device comprising a gyro sensor is provided at a position where the image display is disposed.
3. The cap type virtual reality display image system of claim 1 , wherein the cap visor ( 2 ) is detachable in a way such that it is configured to be combined with and detachable from an existing cap, said existing cap selected from the group consisting of a helmet, a steel cap, and a work hat.
4. The cap type virtual reality display image system of claim 1 , wherein the image display is a smartphone.