KR20170003621U - Virtual reality headset with cassette for holding NFC card - Google Patents

Abstract

The present invention relates to a virtual reality headset configured to accommodate a cellular phone and view an image. The virtual reality headset includes: an outer case having a storage space for storing a cellular phone; A lens unit accommodated in the outer case and spaced rearward from the storage space; An NFC card housing part exposed outside the outer case and capable of receiving and supporting the NFC card; And an image can be viewed through a mobile phone communicating with the NFC card stored in the NFC card storage unit.
According to such a configuration, it is possible to provide a virtual reality headset having a cassette for storing NFC cards that can reduce the volume, excel in heat discharge, and enable new images to be viewed while the cellular phone is mounted on the headset.

Description

Technical Field [0001] The present invention relates to a virtual reality headset having a cassette for storing an NFC card,

The present invention relates to a virtual reality headset configured to accommodate a cellular phone and view an image.

Virtual Reality (hereinafter referred to as VR) creates a virtual world that resides in a distance from time or space, and experiences the virtual world through a video display device, It is a technology that enables the user to operate the apparatus.

These attempts have existed since the beginning of the flight simulator or the remote operation of the robot, and recently it has been applied to the game world as well. However, the conventional device for virtual experience is very expensive and has a limitation such as inferiority in versatility.

With the development of smart phones and tablet PCs, a variety of applications are being offered, among which technologies and devices have been proposed that enable a simple virtual reality experience through a separate virtual reality headset using a smartphone.

The virtual reality headset has a space for mounting a smart phone on the front side and two lenses for viewing the human eyes. The virtual reality headset looks at the image provided by the smartphone through the lens. Examples of virtual reality headsets include Oculus Lift, Gear VR, and G3 VR.

However, in order to view an image provided by a smartphone as a lens, a minimum separation distance between a smartphone and a lens is required, so that the conventional virtual reality headset has a disadvantage of a very large volume.

The conventional virtual reality headset does not fit into a handbag or a small bag because of its bulky size. To carry it, the virtual reality headset has to be carried by hand or a separate bag must be provided.

The conventional virtual reality headset is not smoothly discharged from the smartphone during use, so that the air inside the headset is easily heated.

Meanwhile, in order to view a new image, a conventional virtual reality headset has to take out the smartphone from the headset, execute the image, and then mount the smartphone in the headset. This causes inconvenience to the user, and means for enabling a new image to be viewed while the smartphone is mounted on the headset is required.

Korean Patent Registration No. 10-1533085

Accordingly, the present invention is conceived in view of the above circumstances, and it is an object of the present invention to provide a virtual reality apparatus having a cassette for storing an NFC card, which can reduce volume, excel in heat discharge, The purpose of this invention is to provide a headset.

According to an aspect of the present invention, there is provided a virtual reality headset including: an outer case having a storage space for storing a cellular phone; A lens unit accommodated in the outer case and spaced rearward from the storage space; An NFC card housing part exposed outside the outer case and capable of receiving and supporting the NFC card; And an image can be viewed through a mobile phone communicating with the NFC card stored in the NFC card storage unit.

A cassette detachably mounted to the storage space, the cassette having a front support portion supporting an rear surface of the cellular phone and having an opening, and a side support portion supporting a side surface of the cellular phone; And the NFC card housing part is formed integrally with the front support part.

The NFC card may be inserted into and separated from the insertion groove formed in the NFC card housing part in a sliding manner.

In addition, the NFC card storage unit is detachable to the virtual reality headset.

According to the present invention, it is possible to provide a virtual reality headset having a cassette for accommodating an NFC card that can reduce the volume, excel in heat discharge, and enable a new image to be viewed while the cellular phone is mounted on the headset.

1 is a view showing a state in which components of a virtual reality headset according to an embodiment of the present invention are disassembled.
2 is a front view showing the outer case of Fig.
FIG. 3 is a front view showing a state in which the outer case and the inner body are assembled in FIG. 1;
Fig. 4 is a front view showing a state in which the second inner body is removed in Fig. 3; Fig.
5 is a view showing a state in which the inner body protrudes forward in the virtual reality headset of FIG.
FIG. 6 is a view showing a state in which the inner body is inserted into the inner case of the virtual reality headset of FIG. 1 and the volume is reduced.
Fig. 7 is a view showing the cassette of Fig. 1. Fig.
8 is a view showing a state in which an NFC card is inserted into the cassette of Fig.
9 is a diagram showing a state in which a cellular phone is housed in the cassette of Fig.
FIG. 10 is a view showing the outer case of FIG. 1 in detail.
11 is a view showing a cassette according to another embodiment of the present invention.
FIG. 12 is a view showing in detail the NFC card storage portion in FIG.
Fig. 13 is a diagram showing a state in which a cellular phone is housed in the cassette of Fig. 11. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, like reference numerals refer to like elements throughout. The same reference numerals in the drawings denote like elements throughout the drawings.

1 is a view showing a state in which components of a virtual reality headset according to an embodiment of the present invention are disassembled. 2 is a front view showing the outer case of Fig. FIG. 3 is a front view showing a state in which the outer case and the inner body are assembled in FIG. 1; Fig. 4 is a front view showing a state in which the second inner body is removed in Fig. 3; Fig. 5 is a view showing a state in which the inner body protrudes forward in the virtual reality headset of FIG. FIG. 6 is a view showing a state in which the inner body is inserted into the inner case of the virtual reality headset of FIG. 1 and the volume is reduced.

The virtual reality headset 100 according to the present invention is developed so that a virtual reality (augmented reality) can be experienced by allowing an image provided by an application or software of a mobile phone (smart phone) to be viewed through a lens. The virtual reality headset 100 has a space for mounting the mobile phone 10 for providing images on the front side and two lenses for viewing the human eyes.

The virtual reality headset 100 according to the present invention can reduce the volume and improve the portability and can sufficiently control the separation distance between the mobile phone 10 and the lens so that the focus can be easily adjusted according to the shape of the human eye .

To this end, the virtual reality headset 100 includes an outer case 120, an inner body 130, 140, 150 and 160, a cushion part 170, an auxiliary case 180, a pinion 126, a moving handle 127 ) And the like.

The outer case 120 covers the outside of the virtual reality headset 100 and has a storage space for accommodating the cellular phone. In such a storage space, a cassette 110 for storing the cellular phone 10 can be slidably coupled from the top to the bottom. The storage space coupled with the cassette 110 may be a space defined by the front blocking portion 123 and the wall portion 124. [

The outer case 120 is formed with upper and lower male guide portions 121 and 122 extending forward and backward. The male guide portions 121 and 122 guide the inner bodies 130, 140, 150 and 160 when the inner bodies 130, 140, 150 and 160 are moved forward and backward. In this embodiment, two male guide portions 121 are formed on the upper portion of the outer case 120, and two male guide portions 122 are formed on the lower portion.

An opening 125 may be formed on both sides of the outer case 120 so that the end of the pinion 126 can protrude.

The inner bodies 130, 140, 150 and 160 include a first lens assembly 140 and a second lens assembly 150 and include female guide portions 161 and 162 aligned with the male guide portions 121 and 122, . In this embodiment, the inner body 130, 140, 150, 160 includes a first inner body 130, a second inner body 160, a first lens assembly 140, a second lens assembly 150, (149).

In the state where the female guide portions 161 and 162 of the inner bodies 130 and 140 are matched with the male guide portions 121 and 122 of the outer case 120, 160 can be moved back and forth along the male guide portions 121, 122. Here, the forward direction refers to the direction of approaching the cellular phone 10, and the backward direction refers to the direction away from the cellular phone 10. Although it is shown that the male guide portions 121 and 122 are formed in the outer case 120 and the female guide portions 161 and 162 are formed in the inner bodies 130, 140, 150 and 160, 120, and a male-type guide portion may be formed on the inner body 130, 140, 150, 160.

Instead of the male guide portions 121 and 122 and the female guide portions 161 and 162, the inner bodies 130, 140, 150 and 160 may be moved forward and backward along the rails. The male and female guiding parts 121 and 122 and the female and male guiding parts 161 and 162 are not limited to the illustrated shapes and may be any shape as long as they can guide the forward and backward movement of the inner bodies 130, It is possible.

The front portion of the inner body 130, 140, 150, and 160 is in contact with the forehead of the user when the user views the image provided by the cellular phone 10 through the first lens assembly 140 and the second lens assembly 150. [ And the cushion part 170 is provided at this part, thereby minimizing the inconvenience of the user and improving the wearing comfort. A plurality of protrusions 171 are formed in the cushion portion 170. The protrusions 171 are inserted into the opening 164 formed in the inner body 130, 140, 150, May be coupled to the inner body 130, 140, 150, 160.

An auxiliary case 180 having a rear blocking portion 183 may be coupled to the outer case 120 to restrict rearward movement of the inner bodies 130, 140, 150 and 160. When a specific portion of the inner body 130, 140, 150, 160 contacts the rear blocking portion 183 of the auxiliary case 180 when the inner body 130, 140, 150, 160 is moved backward, Is limited.

The side of the auxiliary case 180 extends by a predetermined length so as to cover the side of the outer case 120 so that the auxiliary case 180 and the outer case 120 can be stably engaged. An opening 182 communicating with the opening 125 of the outer case 120 may be formed on the side of the auxiliary case 180. In addition, the auxiliary case 180 may be formed with a fastener 181 into which the fastening member can be inserted so as to be coupled to the outer case 120.

Racks 134 may be formed at both ends of the inner body 130, 140, 150, 160. A pinion 126 may be coupled to the rack 134 of the inner body 130, 140, 150, 160. The pinion 126 meshes with the rack 134 and the end of the pinion 126 can protrude through the opening 125 formed in the side of the outer case 120. [

The shift knob 127 may be engaged with the end of the pinion and positioned outside the outer case 120. [ The inner main body 130, 140, 150, 160 is moved forward and backward along the male guide portions 121, 122 by the tooth coupling between the rack 134 and the pinion 126 by the user holding the shift knob 127 It is movable.

1, 3 and 4, a first inner body 130, a first lens assembly 140, a second lens assembly 150, a second inner body 160, and an adjuster 149 Assembled to form the inner body 130, 140, 150, 160.

On both sides of the first inner body 130, a rack 134 is formed. The second inner body 160 is inserted into the first inner body 130. The female guide portions 161 and 162 to be matched with the male guide portions 121 and 122 of the outer case 120 may be formed in the second inner body 160. In the first inner body 130, openings 131 and 132 may be formed in portions corresponding to the female guide portions 161 and 162. In addition, an opening 136 may be formed in the first inner body 130 at a portion corresponding to the user's nose. The second inner body 160 may have a nose 165 protruding from the nose of the user at a portion corresponding to the opening 136 of the first inner body 130.

The first inner body 130 and the second inner body 160 may be coupled together to form a storage space therebetween. The first lens assembly 140 and the second lens assembly 150 are accommodated in the storage space between the first inner body 130 and the second inner body 160, respectively. The openings 133 and 163 are formed in the first inner body 130 and the second inner body 160 at portions corresponding to the first lens assembly 140 and the second lens assembly 150, respectively.

The first lens assembly 140 includes a front cover 143, a rear cover 141, a first lens portion (or a lens portion) 142, and an adjusting gear 144. The front cover 143 and the rear cover 141 are engaged while the first lens unit 142 is housed. The adjustment gear 144 is engaged with a gear formed along the circumference of the first lens unit 142 and the first lens unit 142 is moved forward and backward by rotating the adjustment gear 144, Allow the separation distance to be adjusted. The rear cover 141 may include a first toothed portion 141a protruding toward the center and having teeth formed on the bottom surface thereof.

The second lens assembly 150 includes a front cover 153, a rear cover 151, a second lens portion (or lens portion) 152, and an adjusting gear 154. The front cover 153 and the rear cover 151 are coupled while accommodating the second lens unit 152. The adjusting gear 154 is in a tooth-like engagement with the gear of the second lens unit 152. By rotating the adjusting gear 154, the second lens unit 152 moves forward and backward, . The rear cover 151 may include a second toothed portion 151a protruding toward the center and having teeth on the top surface thereof.

With the first lens assembly 140 and the second lens assembly 150 housed between the first inner body 130 and the second inner body 160, each adjustment gear 144, 154 is slightly upward The first and second lens units 142 and 152 can be moved forward and backward by rotating the adjustment gears 144 and 154 by the user.

The adjustment portion 149 is in a state of being engaged with the first toothed portion 141a of the first lens assembly 140 and the second toothed portion 151a of the second lens assembly 150, The distance between the second lens portions 152 can be adjusted. This is to fit the eyes of various users with different distances between the eyes. The adjusting portion 149 includes an adjusting tooth 149a to be engaged with the first toothed portion 141a and the second toothed portion 151a and an adjusting tooth 149a formed integrally with or coupled with the adjusting tooth 149a And a movement knob 149b.

With the first lens assembly 140 and the second lens assembly 150 housed between the first inner body 130 and the second inner body 160, the moving knob 149b projects slightly upward. The user can adjust the separation distance between the first lens unit 142 and the second lens unit 152 by rotating the movement knob 149b. In this embodiment, when the movable knob 149b is rotated in the clockwise direction, the distance between the first lens portion 142 and the second lens portion 152 becomes close to each other, and when the movable knob 149b is rotated counterclockwise The distance between the first lens portion 142 and the second lens portion 152 is increased.

5, the user rotates the moving knob 127 positioned outside the outer case 120 toward the user so that the inner body 130, 140, 150, 160 protrudes out of the outer case 120 It is possible to move to the protruding position.

6, the user can move the moving handle 127 to the opposite side of the user to the insertion position in which the inner body 130, 140, 150, 160 is inserted into the outer case 120 .

When the inner bodies 130, 140, 150, and 160 move backward, they are in contact with the rear blocking portions 183 of the auxiliary case 180 to restrict rearward movement. When the inner bodies 130, 140, (123) to limit forward movement. As described above, the inner bodies 130, 140, 150, and 160 are movable forward and backward between an insertion position where the inner body is inserted into the outer case 120 and a projecting position where the inner body is projected to the outer side of the outer case 120.

When the user views the image using the mobile phone 10, the mobile knob 127 is turned by turning the inner body 130, 140, 150, 160 in the protruding position, 142 and the second lens unit 152. [0064]

In order to view the image of the mobile phone 10 through the first lens unit 142 and the second lens unit 152, a proper focal distance corresponding to the lens is required. In this embodiment, the distance between the mobile phone 10 and the first lens unit 142 and the second lens unit 152 can be adjusted over a considerable range, and the focus can be appropriately adjusted to the eyes of various users And even when the lens is replaced with another lens, the range of selection for the focal length is wide, and the compatibility is excellent.

By rotating the adjustment gears 144 and 154, the first and second lens units 142 and 152 can be individually moved forward and backward. By rotating the movement knob 149b, The interval between the portions 142 and 152 can be adjusted.

The auxiliary case 180 may be formed with a semicircular protrusion 184 continuous with the rear blocking portion 183 and protruding at a predetermined height. The semicircular protrusions 184 are formed in a continuous form with the lower portion of the nose portion 165 of the second inner body 160 in a state in which the inner body 130, 140, 150, 165 to minimize the light entering the user's eye so that the image can be seen more clearly. In addition, the semicircular protrusion 184 blocks the lower portion of the nose portion 165 so that the relatively sharp side of the lower portion of the nose portion 165 is not exposed to the outside.

After the user has finished viewing the image, the volume of the virtual reality headset 100 can be reduced by turning the shift knob 127 to the inserted position of the inner body 130, 140, 150, 160. As the volume of the virtual reality headset 100 is reduced, the virtual reality headset 100 can be easily accommodated in a handbag or a small bag, thereby improving portability.

Hereinafter, a configuration of the cassette 110 for accommodating the cellular phone 10 of the present invention will be described with reference to FIGS. 7 to 10. FIG. Fig. 7 is a view showing the cassette of Fig. 1. Fig. 8 is a view showing a state in which an NFC card is inserted into the cassette of Fig. 9 is a diagram showing a state in which a cellular phone is housed in the cassette of Fig. FIG. 10 is a view showing the outer case of FIG. 1 in detail.

The cassette 110 is configured to accommodate the cellular phone 10 and can be detachably attached to a storage space of the outer case 120. [ The storage space of the outer case 120 is a space formed by the front blocking part 123 and the wall part 124 and the cassette 110 is mounted in the storage space of the outer case 120 in a sliding manner from top to bottom . Alternatively, the cassette 110 may be mounted on the receiving space of the outer case 120 in a sliding manner on the side surface.

The cassette 110 includes a front supporting portion 111, side supporting portions 112, 113, 114 and 115, an engaging latch portion 116 and an NFC card receiving portion 117.

The front support portion 111 supports the rear surface of the cellular phone 10 and includes an opening 111a. The opening 111a may have a substantially rectangular shape and may be divided into two portions by the NFC card receiving portion 117 in the middle. Heat generated in the cellular phone 10 can be smoothly discharged to the outside through the opening 111a. The front surface of the outer case 120 is opened corresponding to the opening 111a so that the rear surface of the cellular phone 10 can be completely exposed to the outside air through the opening 111a and the outer case 120, The heat generated in the body 10 can be smoothly discharged to the face of the user, particularly, away from the eye.

The side support portions 112, 113, 114 and 115 are integrally formed with the front support portion 111 and support the side surface of the cellular phone 10 and include an upper side support portion 112, side end side support portions 113 and 114, And a lower side support portion 115. [

The upper side support portion 112 is formed with a plurality of heat dissipation openings 112a so that the heat generated in the cell phone 10 can be smoothly discharged from the user's eyes through the heat dissipation opening 112a.

The side end side support portions 113 and 114 support the side surface of the cellular phone 10 on the left and right sides of the cassette 110. [ The left side lateral side support portion 113 is formed with an opening 113a extending longitudinally. The right side end side lateral support portion 114 also has an opening 114a extending longitudinally. The openings 113a and 114a function to discharge heat generated in the cellular phone 10 and allow the charging jack or earphone to be easily connected to the cellular phone 10 through the openings 113a and 114a. A plurality of connection openings 128 are formed in the outer case 120 so that a charging jack or an earphone or the like can be easily connected to the cellular phone 10 through the connection opening 128 and the opening 113a.

The lower side support portion 115 may be extended by a predetermined length rounded at the respective side end side support portions 113 and 114, and the middle portion thereof may be opened. The open center portion facilitates the discharge of heat generated in the cellular phone 10. [

The upper side support portion 112 may include an engagement latch portion 116 extending downward beyond the side end side support portions 113 and 114 by a predetermined length. The coupling latch portion 116 may have a coupling protrusion 116a on the inner side. The engaging projection 116a of the engaging latch portion 116 is aligned with the connecting opening 128 formed in the outer case 120 while covering the outer side of the outer case 120 when the cassette 110 is slid into the receiving space The cassette 110 is fixed to the outer case 120.

An NFC card receiving portion 117 is formed integrally with the front supporting portion 111 on the front surface of the front supporting portion 111. The NFC card receiving portion 117 is formed with an insertion groove 117a so that the NFC card 20 can be inserted and supported. This insertion groove 117a can be formed, for example, so that the NFC card 20 can be inserted from top to bottom.

Recently, NFC (Near Field Communication) technology has been applied to mobile phones and is being used for various purposes. NFC technology refers to non-contact, short-range wireless communication technology, which enables data communication between different devices. For example, it is used as a means of replacing a credit card using NFC mobile settlement, and enables communication with a Bluetooth speaker by activating the NFC function.

If the NFC card 20 is placed close to the NFC card 20 while the NFC function is activated in the cell phone 10 by storing a route that can reach a server storing a specific music or moving image on the NFC card 20, A specific moving picture stored in the moving picture file can be automatically executed.

The NFC card 20 is placed in the cassette 110 while the NFC card 20 is housed in the NFC card housing part 117 located outside the virtual reality headset 100. In this embodiment, (Or video) that is executed in the cellular phone 10 through the virtual reality headset 100 by inserting the virtual reality terminal 20 into the VR image. In addition, in order to view another image, it is sufficient to insert a new NFC card 20 into the NFC card storage unit 117. [

According to the virtual reality headset 100 of the present invention, the cassette 110 to be inserted into the outer case 120 is provided with the NFC card receiving portion 117, and the NFC card receiving portion 117 includes the virtual reality headset 100, respectively. As described above, since the NFC card storage unit 117 is installed in the virtual reality headset 100 and the NFC card storage unit 117 is exposed to the outside, a process for viewing an image using the NFC card 20 It can be very simple.

The cassette 110 for inserting the cellular phone 10 in the virtual reality headset 100 is mounted on the outer case 120 and the NFC card housing part 117 is installed in the cassette 110 An NFC card accommodating portion 117 is provided outside the virtual reality headset 100 (for example, an outer case), and the NFC card 20 is easily inserted through the NFC card accommodating portion 117, If the image can be viewed through the display unit 20, it is included in the scope of the present invention.

11 is a view showing a cassette according to another embodiment of the present invention. FIG. 12 is a view showing in detail the NFC card storage portion in FIG. Fig. 13 is a diagram showing a state in which a cellular phone is housed in the cassette of Fig. 11. Fig.

The cassette 210 is configured to accommodate the cellular phone 10 and can be detachably mounted in a storage space of the outer case 120 shown in Fig. The storage space of the outer case 120 is a space formed by the front blocking part 123 and the wall part 124 and the cassette 110 is mounted in the storage space of the outer case 120 in a sliding manner from top to bottom .

The cassette 210 includes a front supporting portion 211, side supporting portions 212, 213, 214 and 215, an engaging latch portion 216 and an NFC card receiving portion 217.

The front support portion 211 supports the rear surface of the cellular phone 10 and includes an opening 211a. The opening 211a may have a substantially rectangular shape, and a card supporting portion 217 for supporting the NFC card receiving portion 218 may be formed in a substantially rectangular shape at the center. Heat generated in the cellular phone 10 can be smoothly discharged to the outside through the opening 211a.

The side support portions 212, 213, 214, and 215 are integrally formed with the front support portion 211 and support the side surface of the cellular phone 10 and include an upper side support portion 212, side end side support portions 213 and 214, And a lower side support portion 215.

The upper side support portion 212 is formed with a plurality of heat radiation openings 212a so that heat generated in the cellular phone 10 can be smoothly discharged from the user's eyes through the heat radiation opening 212a.

Side lateral support portions 213 and 214 support the side surface of the cellular phone 10 on the left and right sides of the cassette 210. [ The left side lateral side support portion 213 is formed with an opening 213a that extends vertically. And an opening 214a extending longitudinally is formed in the right side lateral side support portion 214 as well. These openings 213a and 214a function to discharge the heat generated in the cellular phone 10 so that a charging jack or an earphone can be easily connected to the cellular phone 10 through the openings 213a and 214a . A plurality of connection openings 128 are formed in the outer case 120 so that a charging jack or an earphone or the like can be easily connected to the cellular phone 10 through the connection opening 128 and the opening 213a.

The lower side support portion 215 may be extended by a predetermined length rounded downward from the respective side end side support portions 213, 214, and the middle portion thereof may be opened. The open center portion facilitates the discharge of heat generated in the cellular phone 10. [

The upper side support portion 212 has an engagement latch portion 216 extending roundly beyond the side end side support portions 213 and 214 by a predetermined length. The coupling latch portion 216 may have a coupling protrusion 216a on the inner side. The engaging projection 216a of the engaging latch portion 216 is aligned with the connecting opening 128 formed in the outer case 120 while covering the outer side of the outer case 120 when the cassette 210 slides into the receiving space And the cassette 210 is fixed to the outer case 120.

An NFC card compartment 218 can be detachably mounted on the front surface of the card support 217. The NFC card receiving portion 218 may include an insertion groove forming portion 218a, a side guide 218b, and a lower guide 218c.

The insertion groove forming portion 218a has a substantially rectangular plate shape and an opening 218a 'may be formed in the center thereof. The insertion groove forming portion 218a is slightly spaced from the card supporting portion 217 so that the NFC card 20 can be inserted in the state where the NFC card receiving portion 218 is mounted on the card supporting portion 217. [ Therefore, an insertion groove is formed between the card supporting portion 217 and the insertion groove forming portion 218a so that the NFC card 20 can be inserted in a sliding manner.

The side guide 218b is protruded by a predetermined length from the side of the insertion groove forming portion 218a and is coupled to the end of the side guide 218b so as to be engaged with the coupling groove 217a formed on the side surface of the card supporting portion 217 A protrusion 218b 'may be formed.

The lower guide 218c protrudes from the lower surface of the insertion groove forming portion 218a by a predetermined length and supports the lower surface of the NFC card 20 in a state where the NFC card 20 is inserted into the NFC card accommodating portion 218 can do.

In this embodiment, the NFC card accommodating portion 218 can be detachably attached to the card supporting portion 217. Therefore, when the NFC card 20 is not utilized, the NFC card storage unit 218 is separated from the virtual reality headset. When the NFC card 20 is utilized, the NFC card storage unit 218 is connected to the card support unit 217, Can be used.

The NFC card 20 is inserted into the NFC card accommodating portion 218 mounted outside the virtual reality headset while the cellular phone 10 is housed in the cassette 210, You can see the VR image (or video) that is being executed. In addition, when it is desired to view another image, it is only necessary to insert a new NFC card 20 into the NFC card storage section 218. [

According to the virtual reality headset of the present invention, the NFC card compartment 218 can be detachably mounted on the cassette 210 inserted into the outer case 120, Exposed to the outside of the headset. In this way, the NFC card storage unit 218 can be removably installed in the virtual reality headset. Since the NFC card storage unit 218 is exposed to the outside, a process for viewing an image using the NFC card 20 It can be very simple.

In this embodiment, the cassette 210 for inserting the cellular phone 10 in the virtual reality headset is mounted on the outer case 120, and the NFC card compartment 218 is mounted on the cassette 210, The NFC card housing part can be detachably mounted to the outside of the virtual reality headset (for example, the outer case), and the NFC card 20 can be easily inserted through the NFC card housing part, If possible, are included within the scope of the present invention. For example, it is also possible for the NFC card storage portion to be detached and removed in a sliding manner through a rail formed in the outer case of the virtual reality headset.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. will be.

10: Mobile phone
20: NFC card
100: Virtual reality headset
110: Cassette
111:
112, 113, 114, 115:
112a:
116: engaging latch portion
117: NFC card storage section
120: outer case
121, 122: Male guide portion
123:
124: wall portion
125: aperture
126: Pinion
127: shift knob
128: opening for connection
129: Coupling groove
130: a first inner body
135: Rack
140: first lens assembly
142: first lens unit
144: Adjusting gear
149:
150: Second lens assembly
152:
154: Adjusting gear
160: second internal body
161, 162: female guide portion
170: Cushion part
180: Secondary case
183:
210: Cassette
211:
212, 213, 214, 215:
216: engaging latch portion
217:
218: NFC card storage section
218a: insertion groove forming part
218b:
218c: Lower guide

Claims (4)

In a virtual reality headset,
An outer case having a storage space for storing the cellular phone;
A lens unit accommodated in the outer case and spaced rearward from the storage space;
An NFC card housing part exposed outside the outer case and capable of receiving and supporting the NFC card;
Lt; / RTI >
A virtual reality headset configured to view an image through a mobile phone communicating with the NFC card stored in the NFC card storage unit. The method according to claim 1,
A cassette having a front support portion supporting an rear surface of the cellular phone and having an opening formed thereon, and a side support portion supporting a side surface of the cellular phone, the cassette being detachably mounted to the storage space;
Further comprising:
Wherein the NFC card housing part is formed integrally with the front support part. The method according to claim 1,
Wherein the NFC card can be inserted and removed in a sliding manner in an insertion groove formed in the NFC card housing part. The method according to claim 1,
Wherein the NFC card storage unit is attachable to and detachable from the virtual reality headset.

Images