KR20190066197A - Sports goggle - Google Patents

Abstract

Disclosed is a sports goggle providing a head mount display function. The sports goggle to be worn on the face of a user comprises: a goggle frame having a pair of arms, a rim connecting the pair of arms, and a nose coupling portion where a nose receiver is engaged at the bottom of the middle of the rim; a display device fixed to the goggle frame; a lens adjusting a focus distance so that an image of the display device is formed on a retina of the user; and a beam splitter reflecting an image passing through the lens to the retina side of the user.

Description

Sports goggles {SPORTS GOGGLE}

Embodiments of the present invention relate to sports goggles, and more particularly, to sports goggles having a head-mounted display.

A head mount display (HMD) is a digital device that wears on a face like a pair of glasses and provides images of multimedia contents to the user's eyes. HMDs are often combined with glasses or goggles.

Currently, HMD is being studied as a means to provide various convenience to users in combination with augmented reality technology beyond simple display function. The HMD also communicates with an external digital device to output content, receive user input for an external digital device, or support interworking with an external digital device.

In order to take advantage of this HMD, a number of studies are underway to combine HMD with sports goggles. Sports goggles equipped with HMDs can provide users with various multimedia contents directly or indirectly related to sports through eyes.

As such, there is a growing demand for sports goggles equipped with HMDs, but commercialization of products that are easy to wear and easy to use has not been commercialized yet. Therefore, active research on sports goggles with a new HMD or smart sports goggles Development efforts are required.

U.S. Patent No. 7,192,137 (Mar. 20, 2007) Korean Patent Registration No. 10-1549074 (2015.08.26.) Korean Patent Registration No. 10-1588402 (Jan. 19, 2016)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a sports goggle in which a head mounted display (HMD) is effectively applied.

Another object of the present invention is to provide an intelligent sports goggles which can mount an HMD and provide various functions.

According to an aspect of the present invention, there is provided a sports goggles comprising: a rim connecting a pair of arms and a pair of arms for wearing on a user's face; A goggle frame having a nose coupling; A display device fixed to the goggle frame; A lens for adjusting a focal distance so that an image of the display device is formed on the retina of the user; And a beam splitter that reflects an image passing through the lens to the eyes of the user.

In one embodiment, the sports goggles may further include a goggle lens detachably coupled to the goggle frame.

In one embodiment, the sports goggles may further include a window shield detachably coupled to the goggles frame. A hole for removing moisture may be provided between both ends of the rim of the goggle frame and the window shield.

In one embodiment, the sports goggles may further include a support block for receiving and supporting the display device and the lens, and for engaging the bridge at the center of the rim of the goggles frame.

In one embodiment, the beam splitter is connected to one side of the support block, the center of the beam splitter is spaced apart from the center of the support block by a first width at the center of the front side of the goggle frame, Can be spaced apart by a second width.

In one embodiment, the beam splitter is detachably coupled to the support block and may be installed to face either the left eye or the right eye of the user.

In one embodiment, the sports goggles may further include a counterbalance that is removably inserted or coupled to either the right arm or the left arm of the goggle frame in response to the weight of the beam splitter.

In one embodiment, the beam splitter may have a cover structure of the lens with respect to the front face of the goggles frame or a front cover structure of the lens.

In one embodiment, the sports goggles may further include a window cover or a transparent cover covering the opening of the support block facing the beam splitter.

In one embodiment, the sports goggles include a battery that is coupled to at least one of the pair of arms; And a display unit for displaying a power state of the battery or a state of charge of the battery.

In one embodiment, the sports goggles include: a socket connected in parallel to the charge / discharge terminal of the battery; And a socket cover covering the port of the socket. The port of the socket may be exposed to one of the pair of arms.

In one embodiment, the battery may include a first battery installed on a left arm and a second battery installed on a right arm of the pair of arms.

In one embodiment, the sports goggles may further comprise a flexible printed circuit board extending through the rim at the printed circuit boards connected to the first battery and the second battery.

In one embodiment, the sports goggles may further include a main printed circuit board connected to the display device and housed in the support block. The main printed circuit board includes a connector to which the flexible printed circuit board is connected, and the support block may include an integrated case or a separate upper case.

In one embodiment, the sports goggles may further include an illuminance sensor connected to the main printed circuit board and exposed to the outside on the support block. At least a portion of the support block or case exposing the light intensity sensor may be a translucent member.

In one embodiment, the sports goggles may further include a camera connected to the main printed circuit board and exposed to the exterior on the support block. At least a portion of the support block or case that exposes the camera may be a transparent or translucent member.

In one embodiment, the sports goggles may further include an infrared sensor connected to the main printed circuit board and exposed to the exterior on the support block. At least a portion of the support block or case that exposes the infrared sensor may be a transparent or translucent member.

In one embodiment, the sports goggles may further include a heart rate sensor mounted on at least one of the pair of arms. A portion of the arm on which the heart rate sensor is mounted may include a transparent member or a transparent region for exposing the heart rate sensor to the outside.

In one embodiment, the sports goggles can further comprise a memory for storing a program, and a processor coupled to the memory for performing the program. The processor and the memory may be mounted on the main printed circuit board.

In one embodiment, the sports goggles may further include a support block for receiving and supporting the display device and the lens, and for engaging the upper front portion of one eye of the user at the rim center of the goggle frame.

In one embodiment, the sports goggles may further comprise a reflective member that reflects the image of the display device between the display device and the lens.

In one embodiment, the reflecting surface of the reflecting member may have a concave shape.

In one embodiment, the lens may comprise a plurality of convex lenses.

In one embodiment, the display device may be a liquid crystal display (LCD), a digital light processing (DLP) projector, a liquid crystal on silicon (LCoS) device, a plasma display panel (PDP), an electro- (organic light emitting diode) devices.

In the case of using the sports goggles according to the present invention, the function of the head-mounted display (HMD) is added to the existing sports goggles so that the user can conveniently use various multimedia contents.

In addition, it is possible to provide a relatively large optimal image by focusing on the use of the multimedia contents through the optimum position design of the beam splitter.

In addition, according to the present invention, a beam splitter, a goggle lens, a frequency clip, and a window shield can be detachably mounted, thereby improving user selectivity and user convenience. Particularly, since the beam splitter can be selectively used for the left eye or the right eye, user convenience can be significantly improved.

In addition, according to the present invention, when the multimedia contents are provided to one eye of the user through the beam splitter, the sports goggles are not inclined or twisted, thereby enhancing the user comfort.

In addition, according to the present invention, when the ergonomic goggle frame considering the face shape is used for a long period of time, it is possible to prevent the wearer's feeling of wear.

Further, according to the present invention, durability and lifetime can be ensured even when a wearer wearing various sports activities wears it through a waterproof and dustproof structure.

1 is a perspective view of a sports goggle according to an embodiment of the present invention.
2 is a front view of the sports goggles of Fig. 1;
3 is a right side view of the sports goggles of FIG. 2;
4 is a rear side perspective view showing a state in which the window shield is removed from the sports goggles of FIG.
5 is a perspective view showing a state in which a frequency clip is removed from the sports goggle of FIG.
Figure 6 is a front view of the sport goggles of Figure 5;
FIG. 7 is a left side view of a modified example of the sports goggles of FIG. 5;
FIG. 8 is a partially enlarged rear view of the center structure of the sports goggles of FIG. 5; FIG.
Fig. 9 is a partially enlarged rear view of the modification of the central structure of the sports goggles of Fig. 8; Fig.
10 is a partially enlarged front view of the center structure of the sports goggles of FIG.
Figs. 11 and 12 are views for explaining the arm structure of the sports goggles of Fig.
13 and 14 are views for explaining the wiring structure of the sports goggles of Fig.
Fig. 15 is an enlarged front perspective view of the center portion of the sports goggle of Fig. 7; Fig.
Fig. 16 is a schematic block diagram for explaining a modification of the optical system of the sports goggle of Fig. 5; Fig.
Fig. 17 is a schematic block diagram for explaining another modification of the optical system of the sports goggles of Fig. 5; Fig.
Figure 18 is a schematic block diagram of a control system that can be employed in the sports goggles of Figure 5;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

1 is a perspective view of a sports goggle according to an embodiment of the present invention. 2 is a front view of the sports goggles of Fig. 1; 3 is a right side view of the sports goggles of FIG. 2; 4 is a rear side perspective view showing a state in which the window shield is removed from the sports goggles of FIG. And FIG. 5 is a perspective view showing a state in which the frequency clip is removed from the sports goggle of FIG.

1 to 5, the sports goggles 100 according to the present embodiment include a goggle frame 110, a display device fixed to a goggle frame, a display device, a display device, And a beam splitter 130 for reflecting the image passing through the lens to the user's eye side.

The goggles frame 110 includes a pair of arms 112 for worn on the user's face and a rim 114 connecting the pair of arms and a nose coupling 400, And a fastening portion 116 may be provided.

Each arm 112 may be provided with at least one joint so that the arm 112 can be folded at least once. The distal end of each arm 112 may be made of an elastic material such as rubber. These soft materials allow for natural and gentle contact when touching the skin of the head.

The display device and the lens may be accommodated in the support block 120 and supported and coupled to the rim center of the goggles frame 110 or the bridge at the center of the rim. The support block 120 may have a removable coupling structure with respect to the goggle frame 110, but is not limited thereto.

The beam splitter 130 may be disposed on one side of the support block 120 and may be provided as an image from the display device to the left eye or the right eye of the user. The beam splitter 130 may be detachably coupled to one side of the support block 120, thereby being disposed to face either the left eye or the right eye of the user. The beam splitter 130 may be referred to as a half mirror.

In this embodiment, the sports goggles 100 may further include a goggle lens detachably coupled to the goggle frame. The goggle lens may be referred to as a frequency clip, and may have an eyeglass frequency according to the user's visual acuity.

The sports goggles 100 may further include a window shield 300 that displays the goggles lens 200 and detachably engages the goggles frame 110. The window shield 300 may have a predetermined color or shade such as blue, but may have a translucent transparency. The sports goggles 100 may have holes 302 for removing moisture between the rim of the goggles frame 110 and the window shield 300.

The sports goggles 100 may further include a counterweight 500 that is removably inserted or coupled to either the right arm or the left arm of the goggle frame 110 corresponding to the weight of the beam splitter 130 have.

The balance weight 500 is made of a relatively heavy and bulky material and can be provided in the same volume or size with various weights proportional to the weight of the beam splitter 130. The balance weight is not limited to be provided on the arm, but may be provided on the support block 120. In this case, the balance weight can be realized by inserting a balance weight member having a predetermined weight into the inner space (see 500a in FIG. 15) opposite to the side where the beam splitter 130 is installed.

The sports goggles 100 of the present embodiment may further include a sun screening structure or a sun screening member which is not shown in the drawing but covers a gap between the rim 114 of the goggle frame 110 and the window shield 300 have. Such a sunshade structure may be implemented in such a manner as to prevent direct sunlight from the outside to the gap portion on a clear day and to change the shape of the window shield 300 or to change the shape of the rim 114 . Of course, the sunshade structure is detachable so that the user can arbitrarily add and use the sunshade structure.

Figure 6 is a front view of the sport goggles of Figure 5; FIG. 7 is a left side view of a modified example of the sports goggles of FIG. 5; FIG. 8 is a partially enlarged rear view of the center structure of the sports goggles of FIG. 5; FIG. Fig. 9 is a partially enlarged rear view of the modification of the central structure of the sports goggles of Fig. 8; Fig. And FIG. 10 is a partially enlarged front view of the center structure of the sports goggle of FIG.

6 to 10, in the sports goggles 100 according to the present embodiment, the beam splitter 130 is connected to one side of the support block 120, and the center of the beam splitter 130 is connected to the center of the support block 120, May be spaced apart by a first width w1 from the center of the front portion of the frame 110 and by a second width w2 to the user's eye 600. [ The front portion 120a of the support block may have a concavo-convex stripe shape in which a plurality of concave-convex portions extend in the lateral direction.

 The upper end structure 120b of the support block can be detachably coupled to the bridge 114c of the rim middle portion of the goggles frame 110. [

The lens 124 housed in the support block 120 may have a front cover structure or a cover structure by the extension 132 of the beam splitter 130. [ The extension 132 may be coupled to the support block 120 and secured thereto.

A window cover 140 may be installed on one side of the support block 120 facing the beam splitter 130 in front of the user's eyes. The window cover 140 may be referred to as a transparent cover as a transparent member. The window cover 140 functions to hermetically block the inside and outside of the support block 120 while transmitting light so that the support block 120 has a waterproof and dustproof structure.

In addition, the sports goggles 100 may include a main printed circuit board 150 on the support block 120. Although the main printed circuit board 150 is illustrated as being exposed to the outside of the support block 120 for the sake of convenience of illustration and explanation, the present invention is not limited to such a configuration, May be implemented to be received within the support block 120.

The main printed circuit board 150 may have a connector 152 that is electrically connected to a flexible printed circuit board (see 118 in FIG. 13). In addition, the main printed circuit board 150 may be connected to the display device and may be connected to the illuminance sensor 160.

The illuminance sensor 160 may be exposed to the outside on one side of the support block 120. In that case, at least a part of the support block from which the light intensity sensor 160 is exposed may be formed of a translucent member. 9, the illuminance sensor 160 is illustrated as being exposed to the outside of the support block 120 for the sake of convenience. However, the present invention is not limited to such a configuration, and the illuminance sensor 160, together with the main printed circuit board 150, May be embodied in the support block.

Figs. 11 and 12 are views for explaining the arm structure of the sports goggles of Fig. 13 and 14 are views for explaining the wiring structure of the sports goggles of Fig. Fig. 15 is an enlarged front perspective view of the center portion of the sports goggle of Fig. 7; Fig.

11 to 15, the sports goggles 100 according to the present embodiment may further include a battery 700 that is coupled to at least one or both of the pair of arms. The battery 700 may include a first battery installed on the left arm and a second battery installed on the right arm of the pair of arms.

In this embodiment, the sports goggles 100 may further include a flexible printed circuit board 118 extending through the rim from the printed circuit boards (auxiliary PCBs) connected to the first battery and the second battery. Of course, the sports goggles 100 may use cables 119 or other wiring members instead of the flexible printed circuit board 118. [ One end 118a of the flexible printed circuit board 118 may be connected to the main printed circuit board 150 via the FPCB connector 152. [

In addition, the sports goggles 100 may further include display units 712 and 722 for displaying a power state of the battery 700, a discharge state display, or a charge state display. In Fig. 11, the one-dot chain line block 11B corresponds to the one-dot chain line block 11A seen from the rear side. In Fig. 12, the one-dot chain line block 12B corresponds to the one- .

The display units 712 and 722 may include a power indicator, a charging indicator, and the like. The display units 712 and 722 may be mounted on sub-printed circuit boards (sub-PCBs) 710 and 720, respectively.

The auxiliary printed circuit boards 710 and 720 may be referred to as a power PCB, a charger PCB, or the like. These auxiliary printed circuit boards 710 and 720 are provided with connectors 716 and 726 for electrical connection to a terminal of the battery 700, electrical connection to a cable, or electrical connection to a flexible printed circuit board .

A power switch 714 may be mounted on the auxiliary printed circuit board 710 and a socket 724 may be mounted on the other auxiliary printed circuit board 720 for charging the battery. The socket 724 is connected to the charge / discharge terminal of the battery 700. Socket 724 may include a micro 5-pin universal serial bus (USB) terminal. The port of the socket 724 is exposed to the outside, but is normally covered with the socket cover when the socket is not used, thereby preventing penetration of dust and moisture into the arm. The socket cover may be detachably or integrally secured to the arm.

In addition, the sports goggles 100 may further include a heart rate sensor 800 installed on at least one of the pair of arms. A portion of the arm on which the heart rate sensor 800 is mounted may be formed of a transparent member or a transparent region that exposes the heart rate sensor to the outside. The heartbeat sensor may include an optical heartbeat sensor including a light emitting element and a light receiving element. In this case, the heart-beat sensor 800 can measure the intravascular blood flow at the user's temple portion based on the change in the light transmittance.

In addition, the sports goggles 100 may further include an illuminance sensor 160 connected to the main printed circuit board 150. The illuminance sensor 160 may measure the ambient illuminance and provide information for adjusting the average image brightness or the image brightness of the display device 121. [

In addition, the sports goggles 100 may further include a camera 190 connected to the main printed circuit board 150. The camera 190 may include an infrared camera. Using an infrared camera has the advantage of being able to effectively distinguish objects ahead of the dark at night. In addition, using the camera 190, not only a display image and a camera image can be selectively provided to a user, but also an existing camera such as a virtual reality, augmented reality, and gesture recognition combining a display image and a camera image And implement various contents or information providing services that can be performed.

In addition, the sports goggles 100 may further include an infrared sensor 192 electrically connected to the main printed circuit board 150. The infrared sensor 192 can be used to measure the distance between a user, a vehicle, and the like and a specific object wearing, carrying or mounting sports goggles. In addition, the infrared sensor 192 can be used as an apparatus for transmitting a signal to an infrared ray detection device located within a certain distance. In the case described above, it can also be utilized for automatically opening the garage door.

A display device 121 may be connected to the main printed circuit board 150. The display device 121 may include a backlight unit, but is not limited thereto. The display device 121 may be a liquid crystal display (LCD), a digital light processing (DLP) projector, a liquid crystal on silicon (LCoS) device, a plasma display panel (PDP), an electro luminescent display (ELD) emitting diode (OLED) devices.

The image outputted from the display device 121 is reflected by the mirror 123, enlarged through the lens 124, adjusted for aberration, and then transmitted to the user's eyes through the beam splitter. The mirror 123 may have a flat shape or a concave shape. In the case of the mirror 123 having a concave reflecting surface, it can contribute to omit some of the plurality of lenses by replacing a part of the function of the lens.

Fig. 16 is a schematic block diagram for explaining a modification of the optical system of the sports goggle of Fig. 5; Fig. Fig. 17 is a schematic block diagram for explaining another modification of the optical system of the sports goggles of Fig. 5; Fig.

16, the support goggles according to the present embodiment include a support block 120 for receiving and supporting the display device 121, the mirror 123, and the lenses 124a, 124b and 124c, And may be configured to move between the middle portion and the one edge of the rim so as to correspond to the upper portion of the front side of one eye of the user at the central portion and to be coupled to the corresponding rim portion. In this case, the display device 121 can be arranged to output an image in a direction facing the smart goggles between the middle portion and one edge of the rim.

The mirror 123 may be referred to as a reflecting member, and the reflecting surface may have a concave shape. The lens may have a plurality of convex lenses 124a, 124b, and 124c. If the mirror has a concave reflective surface, some of the plurality of lenses may be omitted.

17, in the modified example of the present embodiment, the sports goggles are configured such that an image output from the display device 121 is directly transmitted to the beam splitter 130 through the lenses 124a, 124b, and 124c . That is, a mirror or a reflecting member for reflecting the image of the display device and transmitting the image to the lens may be omitted.

In this embodiment, the image of the display device 121 can be enlarged while passing through the lenses 124a, 124b and 124c. The lenses 124a, 124b, and 124c have aspherical convex surfaces, and spherical aberration can be eliminated by this configuration.

Also, in this embodiment, the beam splitter 130 may have a plate-like member having a thickness of several millimeters or less, and may be fixed to the support block with an extension portion. An image focused at a predetermined position on the front surface of the beam splitter 130 may form a predetermined single image plane or a virtual image plane.

That is, the distance li to the virtual image felt by the user through the beam splitter 130 is a relationship between the focal distance f of the beam splitter 130 and the distance lo from the display device to the reflecting surface of the beam splitter 130 Lt; / RTI > The relationship between the distances satisfies Equation (1).

[Equation 1]

According to the present embodiment, it is possible to design and manufacture an enlarged image at a desired position by the user. It can also be configured to deliver about 20 inches of content about 2.4 meters away from the sports goggles.

Figure 18 is a schematic block diagram of a control system that can be employed in the sports goggles of Figure 5;

18, the control system that can be adopted in the sports goggles 100 according to the present embodiment includes a controller 151, a communication unit 155, an input unit 157, an output unit 159, and a power source unit 700. [ . The controller 151 may include a memory 153. The controller 151 may comprise a processor and a memory 153. The control system comprising the controller 151 may be referred to as at least some of the components of the computing device.

In other words, the sports goggles 100 may be implemented with a memory for storing a program, and a processor connected to the memory for executing a program. The processor and the memory may be mounted on a main printed circuit board.

The processor may perform a software module or program stored in the internal memory or the memory 153 to provide various services through the sports goggles. A processor may be referred to as a microprocessor.

A processor may be implemented as a processor or a microprocessor including at least one central processing unit (CPU) or core. The central processing unit or core includes a register for storing instructions to be processed, an arithmetic logical unit (ALU) for performing comparison, determination, and operation, and an arithmetic logic unit A control unit for controlling the control unit, and an internal bus for connecting the control unit and the control unit. The central processing unit or core may be implemented as a system on chip (SOC) in which microcontrol units (MCUs) and peripheral devices (integrated circuits for external expansion devices) are arranged together, but are not limited thereto.

A processor may also include, but is not limited to, one or more data processors, image processors, or CODECs. The processor may have a peripheral interface and a memory interface. The peripheral device interface connects an input / output system or other peripheral device such as a processor, an input unit 157, an output unit 159, and the like, and the memory interface can connect the processor and the memory 153.

In this embodiment, the processor includes a power supply unit 700 including a first battery and a second battery for ensuring a relatively long operation time for a single charge of the battery even under operating conditions consuming a relatively large amount of power by the image display, Lt; / RTI > The battery may include a battery pack.

The processor may communicate with and communicate with the battery management system (BMS) of the battery pack through a communication unit 155, an input unit 157, an output unit 159, or a combination thereof depending on the implementation.

The memory 153 may store a software module for providing services such as object recognition, gesture recognition, virtual reality, and augmented reality through sports glasses. For example, a software module may include a first module for control destination recognition; A second module for three-dimensional image provision or three-dimensional control; A third module for providing a virtual reality display video service; And a fourth module for providing a display image service of an augmented reality in which a virtual body is added to an image of a real world that is currently visible. Such a module may be implemented as at least one task processor that is executed by the controller 151 and performs a specific function or operation within the controller 151. [

The memory 153 may be a nonvolatile random access memory (NVRAM), a semiconductor memory such as a dynamic random access memory (DRAM) which is a typical volatile memory, a hard disk drive (HDD) Device, a flash memory, or the like. In addition to the software modules for implementing various functions of the sports goggles, the memory 153 may store an operating system, a program, a command set, and the like.

The communication unit 155 can support internal communication of the sports goggles and transmission and reception of signals and data. In addition, the communication unit 155 can support communication with an external device or a server.

The communication unit 155 may include one or more wireless communication subsystems that support one or more communication protocols. The wireless communication subsystem may include a radio frequency (RF) receiver, an RF transmitter, an RF transceiver, an optical (e.g., infrared) receiver, an optical transmitter, an optical transceiver, or a combination thereof.

A wireless network basically refers to Wi-Fi, but is not limited thereto. In this embodiment, the communication unit 155 is configured to communicate with various wireless networks such as Global System for Mobile Communication (GSM), Enhanced Data GSM Environment (EDGE), Code Division Multiple Access (CDMA), W- Access), Long Term Evolution (LTE), LET-A (LET-Advanced), Orthogonal Frequency Division Multiple Access (OFDMA), WiMax, Wi-Fi .

Meanwhile, in the above-described embodiments, the components of the smart glasses device may be implemented as functional blocks or modules mounted on various computing devices based on non-volatile memory (NVRAM). For example, the software modules stored in the storage means such as the memory 153 of the controller 151 of Fig. 18 may be stored in a computer-readable medium (recording medium) in the form of software for implementing a series of functions performed by them, May be implemented to operate in a particular computing device stored in a storage device within a remote server device and connected to the server device over a network. The computer readable medium may include a plurality of computer devices or a cloud system memory or storage device connected through a network, and at least one of a plurality of computer devices and a cloud system may provide various services in the sports goggles of the embodiment. You can store the program or source code for implementation.

The computer-readable medium may also be embodied in a form of program instructions, data files, data structures, etc., alone or in combination. Programs recorded on a computer-readable medium may include those specifically designed and constructed for the present invention or those known and available to those skilled in the computer software arts.

The computer-readable medium may also include a hardware device specifically configured to store and execute program instructions, such as a ROM, a RAM, a flash memory, and the like. The program instructions may include machine language code such as those generated by a compiler, as well as high-level language code that may be executed by a computer using an interpreter or the like. The hardware device may be configured to operate with at least one software module for the implementation of all services that can be provided through the sports goggles of this embodiment, and vice versa.

Meanwhile, the controller 151 of the sports goggle of the present embodiment may be implemented by including a processor, a memory, and a communication unit in a single substrate or a single housing for convenience of explanation, but the present invention is not limited thereto. May be embodied in a form including.

According to the above-described embodiments, it is possible to perform sports games on a desk without a monitor, wear sports goggles when shopping, pay through an augmented reality, use a navigation function through an augmented reality, You can enjoy real video, make a video call with augmented reality or virtual reality, worker wears sports goggles and work on the field as augmented reality, or you can easily manipulate and use the functions of smartphone on the screen of sports goggles.

In addition, the sports goggles according to the present embodiment can perform screen mirroring of a mobile computing device such as a portable terminal or a notebook computer. Screen mirroring refers to the ability to view a screen of a mobile computing device on the screen of a smart glasses wirelessly without connecting a separate line, which may be referred to as screen mirroring.

The sports goggles can receive and decode the screen information and output the decoded image to the screen of the display device when the screen information is encoded and transmitted by the mobile computing device for screen mirroring. Wireless includes, but is not limited to, Wi-Fi or Bluetooth, and other short-range wireless communication schemes may be used.

Using screen mirroring, it is possible to perform services such as telephone reception, telephone conversation, video call, and the like by receiving a character, confirming text contents, etc., in a portable terminal having a communication function in sports goggles So that it can be used.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. It will be understood that the invention may be varied and changed without departing from the scope of the invention.

Claims (21)

A goggle frame having a rim connecting the pair of arms to the pair of arms for wearing on the face of the user and a nose coupling portion to which the nose receiver is engaged in the lower part of the center of the rim;
A display device fixed to the goggle frame;
A lens for adjusting a focal distance so that an image of the display device is formed on the retina of the user; And
And a beam splitter that reflects an image passing through the lens to the eyes of the user. The method according to claim 1,
And a goggle lens detachably coupled to the goggle frame. The method of claim 2,
And a window shield detachably coupled to the goggle frame,
Wherein a hole for removing moisture is provided between both ends of the rim of the goggles frame and the window shield. The method according to claim 1,
Further comprising a support block for receiving and supporting the display device and the lens and for engaging with a bridge at the center of the rim of the goggles frame. The method of claim 4,
Wherein the beam splitter is connected to one side of the support block and the center of the beam splitter is spaced apart from the center of the support block by a first width at the center of the front side of the goggle frame, Sports goggles. The method of claim 5,
The beam splitter is detachably coupled to the support block and is installed to face either the left eye or the right eye of the user,
Further comprising a counterweight detachably inserted or coupled to either the right arm or the left arm of the goggle frame in correspondence with the weight of the beam splitter. The method of claim 4,
Wherein the beam splitter has a cover structure of the lens with respect to a front surface of the goggle frame or a front shading structure of the lens. The method of claim 4,
Further comprising a window cover covering the opening of the support block facing the beam splitter. The method of claim 4,
A battery coupled to at least one of the pair of arms; And a display unit for displaying a power state or a state of charge of the battery. The method of claim 9,
A socket connected in parallel to a charging / discharging terminal of the battery; And a socket cover covering a port of the socket, wherein a port of the socket is exposed to one of the pair of arms. The method of claim 9,
The battery includes a first battery installed on a left arm and a second battery installed on a right arm of the pair of arms,
Further comprising a flexible printed circuit board or connection cable extending through the rim at the printed circuit boards connected to the first battery and the second battery. The method of claim 11,
And a main printed circuit board connected to the display device and accommodated in the support block, wherein the main printed circuit board includes a connector to which the flexible printed circuit board is connected, and the support block includes an integral or detachable upper case And a pair of arms. The method of claim 12,
Further comprising an illuminance sensor connected to the main printed circuit board and exposed to the outside on the support block, wherein at least a part of the case exposing the illuminance sensor is a translucent member. The method of claim 12,
Further comprising a camera connected to the main printed circuit board and exposed to the exterior on the support block, wherein at least a portion of the case exposing the camera is a transparent or translucent member. The method of claim 12,
Further comprising an infrared sensor connected to the main printed circuit board and exposed externally on the support block, wherein at least a portion of the case exposing the infrared sensor comprises a transparent or translucent member. The method of claim 12,
And a heartbeat sensor provided on at least one of the pair of arms, wherein a part of the arm on which the heartbeat sensor is mounted has a transparent member or a transparent region for exposing the heartbeat sensor to the outside. The method according to claim 1,
Further comprising: a memory for storing a program; and a processor coupled to the memory for performing the program, wherein the processor and the memory are mounted on a main printed circuit board. The method according to claim 1,
Further comprising a support block for receiving and supporting the display device and the lens and for engaging the upper front portion of one eye of the user at a rim center of the goggle frame. 19. The method of claim 18,
And a reflective member for reflecting the image of the display device between the display device and the lens. The method of claim 19,
Wherein the reflecting member is concave with a reflecting surface. The method according to claim 1,
The display device may be a liquid crystal display (LCD), a digital light processing (DLP) projector, a liquid crystal on silicon (LCoS) device, a plasma display panel (PDP), an electro luminescent display (ELD) ) ≪ / RTI > device.

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