JP6464363B2 - Virtual reality viewer - Google Patents

Description

  The present invention relates to a virtual reality viewer that can be easily assembled.

  Recently, virtual reality (VR) has attracted attention as a new video medium. This VR is generally used to enjoy 360-degree panoramic content according to the orientation of the head by means of an orientation / acceleration sensor built into the head-mounted display of a device called VR goggles. It is a very immersive video experience.

  In particular, what is called “simple VR goggles” is provided as a way to easily experience such VR. This simple VR goggles is a device that allows you to easily enjoy VR experiences with panoramic content by using various sensors and displays of information devices such as smartphones and tablets (hereinafter referred to as “smartphones”). It is generally composed of plastic, and it is generally used by inserting a smartphone on hand into a box and looking through the lens attached to the lens hole on the opposite side (Non-patent Document 1).

  Such simple VR goggles include “Hakosuko”, “Smartphone DE Virtual 3D Goggles”, “DiVR”, etc. Although it is a simple type, the quality of the video experience is expensive such as “Oculus Lift” It is not inferior to VRHMD (Virtual Reality Head Mount Display), and it can be said that it is more convenient for general use because it does not require a personal computer or a connection cable to output video. is there.

  However, conventional simple VR goggles are often distributed as promotional items or novelties, and can be easily assembled by the user to reduce postage costs by delivering them in a compact form prior to assembly. It has been demanded.

  The present inventor has paid attention to such problems and, as a result of examination, has developed a viewer that has features such as the simplicity of the conventional simple VR goggles, and further achieves ease of assembly and compact shape. (Patent Document 1).

  The virtual reality viewer can be easily assembled and folded easily by forming the left and right side surfaces as one-touch bottoms. However, in the manufacturing process, it is necessary to attach a convex lens with an adhesive, which increases the manufacturing cost and leads to a decrease in yield.

  Also, in the case of a virtual reality viewer made of a material such as corrugated cardboard or cardboard, sebum etc. will adhere to the part where the face comes into contact during use due to repeated use, and it will be used extensively during the day. In the case of exhibits, there were problems with hygiene, and even when used repeatedly by individuals, there were also problems in terms of durability, such as contamination and tearing from such contact parts.

  Furthermore, in the case of the conventional simple VR goggles, the smartphone is set inside the box and is used by looking through the lens on the opposite side, but the center of the virtual reality image composed of left and right screens is accurate. Otherwise, there was a problem that the VR experience could not be obtained effectively.

"VR goggles thorough comparison", http://3dvr-store.com/panon/vr

Japanese Patent No. 5888626

  Therefore, the present invention overcomes the disadvantages of the conventional virtual reality viewer, can be easily assembled, and can be manufactured at a low cost. Also, its usability is not limited to hygiene and durability. The issue is to provide a virtual reality viewer that solves the problem.

  The present invention solves the above-described problem, and includes an eyepiece surface, an opposing surface provided facing the eyepiece surface and having an opening corresponding to a display screen of an information device, and the eyepiece surface and the facing surface. A top surface that closes the upper portion, a bottom surface that closes the lower portion, and a pair of side surfaces that close the left and right sides, and the eyepiece has two lens holes corresponding to a convex lens, the lens The virtual reality viewer is characterized in that an opening into which the edge of the convex lens can be inserted is formed above and below the hole, and the convex lens is held by inserting the edge of the convex lens into the opening. is there.

  In addition, the present invention is a virtual reality viewer characterized in that it is formed in a trapezoidal shape having an eyepiece surface as an upper base, a facing surface as a lower base, a top surface and a bottom surface as legs.

  Further, the present invention provides a pair of left and right side plates, a top plate that covers the top surface side, a bottom plate that covers the bottom surface side, and a five-side surface except the eyepiece surface side by a back cover that seals the opposing surface side so that it can be opened and closed. It is a virtual reality viewer characterized by having a cover member covering.

  In the present invention, an upper notch is provided along a bend line corresponding to a continuous portion of the eyepiece surface and the top surface, and a lower notch is provided along a bend line corresponding to a continuous portion of the eyepiece surface and the bottom surface. A virtual reality in which an opening is formed in which the edge of the convex lens can be inserted into the upper notch and the lower notch in a state where the top surface and the bottom surface are bent at respective fold lines with respect to the eyepiece surface.・ It is a viewer.

  The present invention is also the virtual reality viewer characterized in that a guide portion for indicating the center of the opening is provided in the opening portion of the facing surface.

  Further, the present invention is the virtual reality viewer, characterized in that a viewing window is formed on the bottom surface for looking into the inside when the center of the screen of the information device is aligned with the guide portion.

  The present invention is also a virtual reality viewer characterized in that the inner part is colored black.

  In addition, the present invention is a virtual reality viewer in which the facing surface is arranged so as to be recessed at least from the opening end of the back cover so that an information device such as a smartphone can be placed.

  Since the VR viewer of the present invention can easily attach the convex lens to the eyepiece simply by inserting the edge of the convex lens into the opening, the manufacturing cost can be reduced compared to a fixing method using an adhesive or the like, In addition, the yield can be improved.

  In addition, the VR viewer of the present invention, which is formed in a substantially trapezoidal shape with the eyepiece surface as the upper base and the opposing surface as the lower base in a side view, can minimize the contact area with the face during use. In addition to eliminating dirt and hygiene problems caused by the adhesion of sebum on the face, durability problems can also be solved. In addition, since the distance between the convex lens and the eye is closer, a further immersive feeling in the video can be obtained.

  Further, in the VR viewer according to the present invention, when the guide portion for instructing the center of the opening is provided in the opening portion of the facing surface or the observation window is formed on the bottom surface, You can look inside and align the center of the screen of the information device with the guide.

  Moreover, in the VR viewer of the present invention, those whose inner portion is colored black can enhance the theater effect during use, and can obtain a further immersive feeling.

(A) The perspective view which shows the 1st embodiment of the VR viewer of this invention from diagonally upward. (B) The perspective view which shows the VR viewer from diagonally lower. (A) The front view of the 1st embodiment of the VR viewer of this invention. (B) Rear view of the VR viewer. (A) Top view of the first embodiment of the VR viewer of the present invention. (B) Bottom view of the VR viewer. (C) Side view of the VR viewer. The expanded view of the 1st embodiment of the VR viewer of this invention. The side view which shows the use condition of the 1st embodiment of the VR viewer of this invention. (A) The perspective view which shows the 2nd embodiment of the VR viewer of this invention from diagonally upward front. (B) The perspective view which shows the VR viewer from diagonally upward and rear. The expanded view of the 2nd embodiment of the VR viewer of this invention.

  Next, the VR viewer of the present invention will be specifically described with reference to the drawings. Note that the present invention is not limited to these embodiments.

  As shown in FIGS. 1 to 3, the VR viewer 1 according to the present invention has an eyepiece surface (11) to which a convex lens 3 is attached, and an eyepiece surface (11) facing the eyepiece surface (11). The provided opposing surface (12), the eyepiece surface (11), and the opposing surface (12) are connected to the top surface (13), the bottom surface (14), and the left and right sides. And an opening corresponding to the display screen of an information device such as a smartphone (hereinafter abbreviated as “smartphone”) on the opposing surface (12). Is formed.

  FIG. 4 is a development view showing a state before the assembly of the VR viewer 1 of the first embodiment. As shown in the figure, in the VR viewer 1 of the present invention, the opposed surface 12, the top surface 13, the eyepiece surface 11 and the bottom surface 14 are sequentially arranged in the unfolded state, and further on the left and right sides of the opposed surface 12. A pair of side surfaces 15, a pair of flap pieces 131 and 142 are provided on the left and right sides of the top surface 13 and the bottom surface 14, and a pair of flap pieces 112 are provided on the left and right sides of the eyepiece surface 11. ing. Each of these parts is formed to be bendable along a fold line f that is a joint part of each other. Hereinafter, each part is explained in full detail.

  Two lens holes 111 are formed in the eyepiece surface 11 of the VR viewer 1 of the present invention. The lens hole 111 is opened to a round hole having a diameter corresponding to the diameter of the convex lens 3. Then, an upper cut 113a is formed along a folding line f corresponding to a continuous portion of the eyepiece surface 11 and the top surface 13, and a lower cut 113b is formed along a folding line f corresponding to a continuous portion of the eyepiece surface 11 and the bottom surface 14, respectively. It is formed so as to protrude toward the top surface 13 and the bottom surface 14 side. The upper cut 113 a is provided at a position above the lens hole 111, and the lower cut 113 b is provided at a position below the lens hole 111. Further, a cut 114 is formed along a fold line f corresponding to a continuous portion of the eyepiece surface 11 and the flap piece 112.

  An opening 121 corresponding to a display screen of an information device such as a smartphone is formed in the facing surface 12. The opening 121 may be provided with a guide 122 for indicating the center of the opening as in the present embodiment. The guide portion 122 is formed in a triangular shape in which the tip portion of the guide portion 122 points out to the center of the opening portion 121 and protrudes at the center portion of the long side of the opening portion 121 (the long side which is the lower side when assembled in the present embodiment). ing. In the present embodiment, the guide portion 122 is formed in a triangular shape, but the shape is not limited to a triangular shape as long as it points to the center of the opening portion 121.

  In addition, a pair of insertion pieces 123 project from the side portion of the opposing surface 12 opposite to the side where the top surface 13 is continuously provided. Further, an insertion piece 151 projects from the tip of the side surface 15 that is connected to the left and right sides of the facing surface 12.

  A pair of flap pieces 131 and 142 are connected to the left and right sides of the top surface 13 and the bottom surface 14, and the bottom surface 14 is opposite to the side where the eyepiece surface 11 is connected. A flap piece 143 is connected to the side. A notch 144 is formed along a fold line f corresponding to a continuous portion of the bottom surface 14 and the flap piece 143. Note that a viewing window 141 may be formed on the bottom surface 14 for looking into the inside when the center of the display screen of the information device is aligned with the guide portion 122.

  Below, the assembly method of the VR viewer 1 of this invention is demonstrated. The VR viewer 1 in the unfolded state is basically bent in the same direction (mountain fold or valley fold) at each fold line f. First, the top surface 13 and the bottom surface 14 are bent in the same direction along the folding line f with respect to the eyepiece surface 11. At this time, the upper notch 113a and the lower notch 113b formed along the two folding lines f are formed so as to protrude toward the top surface 13 and the bottom surface 14 side. The opening is formed with a width corresponding to the protrusion by bending 14.

  Next, the convex lens 3 is attached to the eyepiece surface 11. The convex lens 3 is formed such that a bowl-shaped edge portion 32 protrudes along the outer peripheral edge of the lens portion 31 having substantially the same diameter as the lens hole 111. When the lens portion 31 is aligned with the position of the lens hole 111, an upper notch 113a and a lower notch 113b are formed at positions where upper and lower parts of the edge portion 32 are inserted into the openings. Therefore, the convex lens 3 is fixed to the eyepiece surface 11 only by aligning the lens portion 31 with the lens hole 111 and inserting a part of the upper and lower portions of the edge portion 32 into openings formed above and below the lens hole 111. be able to.

  In this way, after the attachment of the convex lens 3 is completed, it is bent along the folding line f so that the facing surface 12 faces the eyepiece surface 11. And when the whole becomes a hollow cylinder shape, the flap piece 143 is bent inward along the fold line f, and the insertion piece 123 connected to the facing surface 12 is inserted into the cut 144 portion and fixed.

  Next, the flap pieces 112, 131, and 142 are sequentially folded inward along the folding line f so as to close the opening portions on both side surfaces of the cylindrical VR viewer 1. Finally, the side surface 15 is folded at the folding line f so as to overlap the flap pieces 112, 131, 142, and the insertion piece 151 is inserted into the cut 114 and fixed.

  With the above procedure, the VR viewer 1 of the present invention can be easily assembled. As shown in FIGS. 1 and 3, the assembled VR viewer 1 forms a trapezoid having an eyepiece surface 11 as an upper base, an opposing surface 12 as a lower base, and a top surface 13 and a bottom surface 14 as legs.

  Next, a method of using the VR viewer 1 of the present invention will be described with reference to FIG. First, the display screen side of the information device D such as a smartphone is placed on the facing surface 12 and held (the finger to hold is not shown). At this time, the center of the screen of the information device D needs to be precisely aligned. However, since the inside of the VR viewer 1 can be looked into from the viewing window 141 provided on the bottom surface 14, The center of the screen of the information device can be accurately aligned with the guide unit 122 while viewing the screen.

  Next, the eyepiece surface 11 is held in front of the face, and the inside of the VR viewer 1 is viewed from the convex lens 3 attached to the eyepiece surface 11. At this time, by viewing the side-by-side VR displayed on the screen of the information device D such as a smartphone, a VR experience using panoramic content can be easily enjoyed with functions of various sensors such as a smartphone.

  As shown in FIG. 5, the VR viewer 1 according to the present embodiment is formed in a trapezoid whose eyepiece surface 11 is narrower in the height direction than the opposing surface 12. The contact portion does not come into contact with a surface unlike a conventional viewer, and only the portion where the eyepiece surface 11, the top surface 13, and the bottom surface 14 are connected, and the contact area with the face can be minimized. This eliminates dirt and hygiene problems caused by adhesion of facial sebum, and also solves durability problems. Further, since the width on the eyepiece surface 11 side is narrow, the distance between the convex lens 3 and the eye is closer, and a further immersion feeling can be obtained.

  The VR viewer 1 of the present invention can be decorated and advertising by attaching characters and designs to the outer part by full-color printing or the like, and UV varnishing is performed on the printing. Thus, water resistance, durability, etc. can be improved, which is preferable. Further, it is preferable that the inner portion is all colored black so that the theater effect at the time of use can be enhanced and a further immersive feeling can be obtained.

  Next, a second embodiment of the VR viewer according to the present invention will be described in which a cover member that opens only on the eyepiece surface side and surrounds the VR viewer main body in a box shape is provided in order to further enhance the immersion. As shown in FIGS. 6 and 7, the cover member corresponds to the top plate 26 that covers the top surface 23 side of the VR viewer 2, the bottom plate 27 that covers the bottom surface 24 side, and the side surface 15 of the first embodiment. The side plates 25a and 25b and the back cover 28 that seals the facing surfaces 22a and 22b are formed in a substantially rectangular parallelepiped covering five surfaces excluding the eyepiece surface 21 side.

  FIG. 7 is a development view of the VR viewer 2 according to the second embodiment. As shown in the figure, the VR viewer 2 of this embodiment has a top plate 26 connected to the top surface 23 via a folding part 231. In addition, a pair of side plates 25a and 25b are connected to the left and right sides of the top plate 26, and a pair of folding pieces 251a and 251b are connected to the upper side of the side plates 25a and 25b. Opposing surfaces 22a and 22b are connected to the lower side of 25b via folding portions 223a and 223b, respectively. Further, a bottom plate 27 is continuously provided on the side of the side plate 25 b opposite to the side on which the top plate 26 is provided, and a back cover 28 is provided on the lower side of the bottom plate 27. Each of the above members is formed so as to be bendable to each other at the joint portion.

  Also in the VR viewer 2 of the second embodiment, the upper notch 213a extends along the fold line f corresponding to the continuous portion of the eyepiece surface 21 and the top surface 23, and the fold line f corresponds to the continuous portion of the eyepiece surface 21 and the bottom surface 24. A lower notch 213b is formed so as to protrude toward the top surface 23 and the bottom surface 24, respectively. The upper notch 213 a is provided at a position above the lens hole 211, and the lower notch 213 b is provided at a position below the lens hole 211.

  Next, how to assemble the VR viewer 2 of the second embodiment will be described. First, the convex lens 3 is attached to the eyepiece 21 by the same procedure as in the first embodiment. That is, the top surface 23 and the bottom surface 24 are bent in the same direction along the folding line f with respect to the eyepiece surface 21. At this time, the upper notch 213a and the lower notch 213b formed along these two folding lines f are formed so as to protrude toward the top surface 23 and the bottom surface 24. An opening is formed. Then, a part of the end 32 of the convex lens 3 is inserted and held in the openings of the upper cut 213a and the lower cut 213b.

  After the convex lens 3 is attached to the eyepiece surface 21, the top surface 23, the eyepiece surface 21, and the bottom surface 24 are folded back to the top plate 26 side from the joint portion between the folding portion 231 and the top plate 26. Next, the folded pieces 251a and 251b are folded back so as to overlap from above the side plates 25a and 25b, and the side plates 25a and 25b are raised at the joint so as to be perpendicular to the top plate 26 in this state. Next, each connecting portion of the top surface 23, the eyepiece surface 21, and the bottom surface 24 is bent, the eyepiece surface 21 is raised so as to be perpendicular to the top plate 26, and the bottom surface 24 is folded back. Then, the insertion pieces 212 protruding from both ends of the eyepiece surface 21 are inserted into the insertion holes 254a and 254b formed in the folding pieces 251a and 251b, and protruding from both ends of the top surface 23. The insertion piece 233 is inserted into the insertion holes 252a and 252b, and the insertion pieces 244 protruding from both ends of the bottom surface 24 are inserted and fixed into the insertion holes 253a and 253b, respectively.

  Next, the folded portion 223b is folded toward the side plate 25b, and the opposing surface 22b is bent at a joint portion with the folded portion 223b so as to be perpendicular to the side plate 25b, and disposed so as to face the eyepiece surface 21. Then, the insertion pieces 226 and 227 protruding from both ends (upper and lower sides at the time of assembly) of the facing surface 22b are inserted into the insertion holes 232 provided at the joint between the top surface 23 and the folding portion 231 and the bottom surface 24. And inserted into the insertion holes 243 provided at the joints of the folding parts 242, respectively. Similarly, the folded portion 223a is folded toward the side plate 25a, and the opposed surface 22a is bent at a joint portion with the folded portion 223a so as to be perpendicular to the side plate 25a, and is placed on the opposed surface 22b. And the insertion piece 224 which protruded in the side part of the opposing surface 22a on the opposite side to the junction part with the folding part 223a is made into the insertion hole 225 provided in the junction part of the opposing surface 22b and the folding part 223b. Insert into and fix.

  Next, the adhesive piece 255 formed on the side of the side plate 25a opposite to the joint with the top plate 26 is folded inward, and the bottom plate 27 is folded inward at the joint with the side plate 25b. Then, the surface on the adhesive piece 255 is fixed to the back side of the bottom plate 27 by an adhesive means such as an adhesive or a double-sided tape.

  Finally, the back cover 28 is bent with respect to the bottom plate 27 so as to close the openings on the facing surfaces 22a and 22b, and the flap piece is provided continuously with the side of the back cover 28 on the side opposite to the joint with the bottom plate 27. 281 is inserted into the opening, and a locking piece 262 formed on the top plate 26 is inserted into a notch 282 formed at the junction between the back cover 28 and the flap piece 281 and fixed.

  With the above procedure, the VR viewer 2 of the second embodiment can be easily assembled. As shown in FIG. 6, the assembled VR viewer 2 is provided with side plates 25a and 25b at portions corresponding to the side surface 15 of the VR viewer 1 of the first embodiment. Instead of the trapezoid as in the side surface 15 of the embodiment, it is formed in a square or a rectangle. The top plate 26 covers the top surface 23 side, the bottom plate 27 covers the bottom surface 24 side, and the openings on the opposing surfaces 22a and 22b side are sealed with a back cover 28 so as to exclude the eyepiece surface 21 side. A substantially rectangular parallelepiped cover member covering the five surfaces is formed.

  In the second embodiment, the opposing surfaces are two-layered with 22a and 22b, and thus the two opposing surfaces 22 are preferable because the strength is improved. Moreover, it is preferable that both the top plate 26 and the bottom plate 27 are provided with concave portions 261 and 271 in which side portions on the eyepiece side are notched as shown in the figure. Thus, by providing the concave portions 261 and 271, the gap between the user's face and the top plate 26 and the bottom plate 27 becomes smaller, so that external light can be effectively blocked and the immersive feeling can be enhanced.

  Below, the usage method of VR viewer 2 of a 2nd embodiment is demonstrated. In the VR viewer 2 according to the present embodiment, the opposed surfaces 22a and 22b are set back to the inside of the main body with a width that allows at least a smartphone to be placed on the top plate 26, the side plates 25a and 25b, and the bottom plate 27. . That is, the opposing surfaces 22a and 22b are disposed deeper than the opening end on the back cover 28 side by the width of the folded portions 223a and 223b folded into the main body. An information device such as a smartphone can be placed in the recessed portion.

  Specifically, when an information device such as a smartphone is attached to the VR viewer 2, first, the back cover 28 is opened to expose the facing surface 22a. And since the opposing surface 22a is arrange | positioned behind the opening edge part as mentioned above, information equipment, such as a smart phone, can be mounted in the folding part 242. FIG. As in the case of the first embodiment, the inside of the VR viewer 2 can be looked into from the viewing window 241 provided on the bottom surface 24, and the center of the screen of the information device can be aligned with the guide portion 222.

  When the alignment is completed, the information device is held between the facing surface 22a and the back cover 28 by closing the back cover 28. Therefore, the user does not need to fix and hold the information device so as not to be detached from the VR viewer 2 body. When the information device is shifted left and right for alignment after closing the back cover 28, a part of the information device exposed from the recessed portion 283 formed on the left and right side portions of the back cover 28 is pushed. Fine adjustment is possible.

  The user can enjoy the VR experience by holding the eyepiece 21 in front of the face and looking into the VR viewer 2 from the convex lens 3 attached to the eyepiece 21. In addition, since the top plate 26, the bottom plate 27, and the side plates 25a and 25b surround the top, bottom, left and right, a sealed space is formed in a wider range around the eyes, and the theater effect can be enhanced.

  The VR viewer according to the present invention can be composed of, for example, paper such as paperboard, cardboard, and cardboard, or a plastic sheet, so that it is extremely inexpensive in terms of cost.

  The VR viewer of the present invention thus obtained can be used for various sensors such as a smartphone by viewing the side-by-side VR displayed on the display of an information device such as a smartphone through the convex lens 3 and the opening. With this function, you can easily enjoy VR experience with panoramic content.

1 VR viewer 2 VR viewer 3 Convex lens 11 Eyepiece surface 12 Opposing surface 13 Top surface 14 Bottom surface 15 Side surface 21 Eyepiece surface 22 Opposing surface 23 Top surface 24 ... Bottom surface 25a ... Side plate 25b ... Side plate 26 ... Top plate 27 ... Bottom plate 28 ... Back cover 31 ... Lens part 32 ... Edge 111 ... Lens hole 112 ... Flap piece 113a ... Upper notch 113b Lower notch 114 Notch 121 Opening 122 Guide portion 123 Insertion piece 131 Flap piece 141 Peeping window 142 Flap piece 143 Flap piece 144 Notch 151 ... Insertion piece 211 Lens hole 212 Insertion piece 213a ... Notch 213b ... Notch 221a Opening 221b Opening 222 Guide part 223a Folding part 223b Folding part 224 Insertion piece 225 Insertion hole 226 Insertion piece 227 Insertion piece 231 Insertion part 232 ... Insertion hole 233 ... Insertion piece 241 ... Viewing window 242 ... Flap piece 243 ... Insertion hole 244 ... Insertion piece 251a ... Insertion piece 251b ... Insertion piece 252a ... Difference Insertion hole 252b ... Insertion hole 253a ... Insertion hole 253b ... Insertion hole 254a ... Insertion hole 254b ... Insertion hole 255 ... Flap piece 261 ... Recess 262 ... Locking piece 271 ... Recessed part 281 ... Flap piece 282 ... Notch 283 ... Recessed part f ... Bending line D ... Information equipment such as smartphone

Claims (6)

An eyepiece surface, an opposing surface provided opposite to the eyepiece surface and formed with an opening corresponding to a display screen of an information device, and a top surface that is connected to the eyepiece surface and the opposing surface and closes the upper portion; A bottom surface that closes the lower portion and a pair of side surfaces that close the left and right sides are provided, and the eyepiece surface is provided with two lens holes corresponding to the convex lens, and the edge of the convex lens is provided above and below the lens hole. An insertable opening is formed, and the convex lens is held by inserting an edge of the convex lens into the opening, and an upper notch is formed along a fold line corresponding to a connecting portion of the eyepiece surface and the top surface. A lower notch is provided along a fold line corresponding to a continuous portion of the surface and the bottom surface, the upper notch in a state where the top surface and the bottom surface are folded at the fold line with respect to the eyepiece surface, Virtual reality viewer, wherein Rukoto the opening can be inserted the edge of the convex lens at the lower cut portion is formed.   2. The virtual reality viewer according to claim 1, wherein the virtual reality viewer is formed in a trapezoidal shape having an eyepiece surface as an upper base, an opposing surface as a lower base, and a top surface and a bottom surface as legs.   Five surfaces excluding the eyepiece surface side by a pair of left and right side plates corresponding to the side surfaces, a top plate covering the top surface side, a bottom plate covering the bottom surface side, and a back lid that seals the facing surface side so as to be opened and closed. The virtual reality viewer according to claim 1, further comprising a cover member that covers the screen. The opening of the opposing surfaces, the triangular guide portion whose leading end portion is protruded instructs the center of the opening provided in the bottom surface, the center of the screen information device when aligning the guide portion virtual reality viewer according to any one of claims 1 to 3, characterized in that the viewing window is formed for looking into the interior. The virtual reality viewer according to any one of claims 1 to 4 , wherein the inner portion is colored black. The virtual surface according to any one of claims 3 to 5 , wherein the facing surface is disposed so as to be deeper than the opening end portion of the back cover portion with a width capable of mounting at least an information device such as a smartphone. Reality viewer.

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