WO2016114445A1

WO2016114445A1 - Lens performance experience device

Info

Publication number: WO2016114445A1
Application number: PCT/KR2015/002017
Authority: WO
Inventors: 권혁제
Original assignee: (주)뷰아이텍
Priority date: 2015-01-16
Filing date: 2015-03-03
Publication date: 2016-07-21
Also published as: KR20160002613U

Abstract

Disclosed is a lens performance experience device according to an embodiment of the present invention. The device comprises a first measuring unit for detecting blue light included in light radiated from a first random light source; a control unit for transmitting the detection result of the blue light to a user terminal; and a power supply processing unit for rectifying an acoustic signal transmitted from the user terminal and outputting a direct-current power supply.

Description

Lens performance experience device

The present invention relates to a lens performance experience device, and more particularly, to a lens performance experience device that can provide an immediate user experience on the blocking performance of a blue light blocking lens and an ultraviolet blocking lens.

Blue light refers to blue light having a wavelength of 380 nm to 500 nm, and is characterized by short wavelength and high energy among visible light. The blue light adversely affects the human body, such as dry eye, eye fatigue, decreased vision, and decreased retinal function upon prolonged exposure.In addition, blue light disturbs the human body's biological rhythm and causes sleep disorders caused by disturbance of melatonin hormone. It is known to adversely affect the human body. In particular, since blue light is also emitted through the display screens of electronic devices such as smartphones, tablet PCs, monitors, and TVs, the recent increase in the explosive usage of such electronic devices and the prolonged exposure to blue light have caused problems. Users' concerns and interests are increasing.

On the other hand, ultraviolet light is mentioned as a representative harmful light with blue light. Ultraviolet light is a very high energy light having a wavelength shorter than that of visible light, and it is generally known to cause glare and the like, and in particular, long-term exposure may cause deterioration of vision and corneal burn cataract.

In order to prevent eye damage by blue light or ultraviolet rays having such harmful effects, recently, various blue light blocking lenses manufactured to block the transmission of light of wavelengths corresponding to blue light and ultraviolet rays through a predetermined processing method and UV blocking lenses have been developed and are being spread. The blue light blocking lens and the UV blocking lens are mainly used in the form of glasses or sunglasses, thereby being used by consumers.

In reality, however, when consumers buy blue light or sun protection glasses or sunglasses, it is difficult to compare the performance of various blocking lenses and to select the most suitable one. This is because it is difficult to discern the difference in performance between blocking lenses by simply wearing it.

Therefore, in order to solve this problem, there is a need for a lens performance experience apparatus that enables a user to experience the performance of various blue light and UV blocking lenses.

The present invention has been made to solve the above problems, and an object thereof is to provide a lens performance experience apparatus that can easily experience the blocking performance of the blue light blocking lens and the UV blocking lens.

In accordance with one embodiment of the present invention, an apparatus for experiencing lens performance is disclosed. The apparatus includes a first measuring unit for detecting a blue light included in the light irradiated from any first light source; A control unit which transmits a detection result of the blue light to a user terminal; And a power processor configured to rectify the sound signal transmitted from the user terminal to output DC power.

Preferably, the first measuring unit may include a band pass filter for selectively transmitting light having a wavelength corresponding to blue light among the light emitted from the first light source.

Also, preferably, the first measuring unit; The controller; And a main body unit in which the power processing unit is disposed. And a connection part detachably coupled to the audio plug insertion hole of the user terminal, and the transmission of the sound signal may be performed through the connection terminal of the connection part connected to the audio terminal of the user terminal by the coupling. have.

Further, preferably, further comprising a second measuring unit for detecting the ultraviolet rays included in the light irradiated from any second light source, wherein the first measuring unit and the second measuring unit is disposed to face on the body portion Can be.

Also, preferably, the controller may transmit the detection result of at least one of the blue light and the ultraviolet ray to the user terminal through a connection terminal of the connection unit.

In addition, preferably, one end is detachably coupled to the connecting portion, and the other end is detachably coupled to the audio plug insertion hole of the user terminal, and an extension cable for electrically connecting the lens performance experience device and the user terminal. It may further include.

Preferably, the apparatus further includes an auxiliary battery unit formed in one region of the main body unit, wherein the first measuring unit and the second measuring unit include at least one of the power processing unit and the auxiliary battery unit according to a predetermined user input. DC power can be supplied from one.

According to one embodiment of the present invention, a user terminal is provided. The terminal outputs a predetermined sound signal to an audio terminal, thereby transmitting the sound signal to a lens performance experience device, wherein the sound signal is a direct current power source for driving the lens performance experience device in the lens performance experience device. Rectified by ―; A receiver configured to receive a detection result of at least one of blue light and ultraviolet light from the lens performance experience device; And an image output unit providing the received detection result to a user.

Preferably, the connecting portion of the lens performance experience device is detachably coupled to the audio plug insertion hole of the user terminal, the transmission of the sound signal and the reception of the detection result is the audio terminal of the user terminal by the combination The connection may be performed through a connection terminal of the connection unit.

According to the present invention, the blue light and UV blocking performance of various blue light blocking lenses and UV blocking lenses can be easily compared and experienced.

BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.

1 is a functional block diagram of a lens performance experience apparatus according to an embodiment of the present invention.

2 and 3 show exemplary shapes of the lens performance experience apparatus according to an embodiment of the present invention.

4 is a functional block diagram of a user terminal to which a lens performance experience apparatus according to an embodiment of the present invention is coupled.

5 illustrates an exemplary process of experiencing the performance of the blue light blocking lens using the lens performance experience apparatus according to an embodiment of the present invention.

6 illustrates an exemplary process of experiencing the performance of the UV blocking lens using the lens performance experience apparatus according to an embodiment of the present invention.

FIG. 7 illustrates a user terminal in which a lens performance experience apparatus according to an embodiment of the present invention is coupled through an extension cable.

8 illustrates an exemplary screen on which a detection result is output on a user terminal to which a lens performance experience apparatus according to an exemplary embodiment of the present invention is coupled.

Hereinafter, embodiments according to the present invention will be described with reference to the accompanying drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the embodiments of the present invention, if it is determined that the detailed description of the related well-known configuration or function interferes with the understanding of the embodiments of the present invention, the detailed description thereof will be omitted. In addition, embodiments of the present invention will be described below, but the technical spirit of the present invention is not limited thereto and may be variously modified and modified by those skilled in the art.

Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "indirectly connected" with another element in between. . Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise.

Referring to FIG. 1, the lens performance experience apparatus 100 may include a first measuring unit 110, a second measuring unit 120, a power processing unit 130, a control unit 140, a connection unit 150, and an auxiliary battery unit ( 160).

The first measurement unit 110 may detect the blue light included in the light irradiated from the first light source, and transmit the detection result to the control unit 140. Here, the first light source may be a display screen on a user terminal such as a smartphone or a tablet PC on which an image, an image, etc. are displayed, or an electronic device such as a TV. In addition, various light sources such as natural light such as sunlight, a lamp, a stand, etc. It may include a light source.

The first measuring unit 110 may include a band pass filter and a blue light sensor. The band pass filter may be implemented to selectively transmit light having a wavelength of, for example, 400 nm to 500 nm corresponding to blue light among the light emitted from the first light source. The blue light sensor may detect the intensity of the blue light passing through the band pass filter and transmit it to the controller 140. The blue light sensor may be implemented using a silicon photodiode for generating a different current according to the intensity of light and an amplifier for amplifying the generated current, but is not limited thereto. It can be implemented by using a variety of known light detection device.

The second measurement unit 120 may detect ultraviolet rays included in light irradiated from any second light source. Here, the second light source may include various light sources emitting ultraviolet light, such as an ultraviolet LED, an ultraviolet lamp, and ultraviolet light. The second measuring unit 120 may be configured as an ultraviolet sensor, and the ultraviolet sensor may be implemented through an amplifier for amplifying the current generated from the silicon photodiode and the grape diode. In addition, the ultraviolet sensor may be implemented by using various photodetectors known in the art, such as a photo transistor.

Meanwhile, the first measuring unit 110 and the second measuring unit 120 may be disposed to face each other on the main body (200 of FIG. 2), as described above with reference to FIG. 2. In addition, the first measurement unit 110 and the second measurement unit 120 may be supplied with DC power required for driving from at least one of the power processing unit 130 and the auxiliary battery unit 160 as described below. have.

The power processor 130 may rectify the acoustic signal transmitted from the user terminal 300 of FIG. 4 to output a DC power suitable for driving the lens performance experience apparatus 100. Specifically, the power processor 130 amplifies the sound signal transmitted through the audio terminal of the user terminal (300 of FIG. 4) and the connection terminal (152 of FIG. 2) of the connection unit 150 connected thereto to a predetermined size. By rectifying, the acoustic signal is converted into a DC power supply having a voltage suitable for driving the lens performance experience apparatus 100. As such, the converted DC power may be supplied to the first measurement unit 110 and the second measurement unit 120. The power processor 130 may include a transformer for amplifying the sound signal to a suitable size, a rectifier for converting AC power into DC, an input and an output filter for removing noise of the power, and the like.

The controller 140 may receive a detection result from at least one of the first measurement unit 110 and the second measurement unit 120, and transmit the detection result to the user terminal 300 of FIG. 4. In detail, when the detection result of at least one of blue light and ultraviolet light is transmitted from the first measurement unit 110 and / or the second measurement unit 120, the controller 140 may form an analog signal in a predetermined form. It can be implemented to transmit to the user terminal (300 of FIG. 4). At this time, the transmission of the detection result may be performed through the audio terminal of the user terminal (300 of FIG. 4) and the connection terminal (152 of FIG. 2) of the connection unit 150 connected to the audio terminal. Thereafter, the user terminal 300 of FIG. 4 converts the received detection result into a digital signal and visually provides the image to the user through the image output unit 340 of FIG. 4.

The connection unit 150 is implemented in the same way as the shape and structure of the audio plug, and at least a part of the audio plug insertion hole of the user terminal 300 of FIG. 4 may be inserted into and detachably coupled to the audio plug insertion hole. In addition, the connection unit 150 may be provided with a predetermined number of connection terminals 152 of FIG. 2 for electrically connecting the lens performance experience apparatus 100 to the user terminal 300 of FIG. 4. That is, the connection terminal 152 of FIG. 2 is connected to the audio terminal of the user terminal 300 of FIG. 4 according to the combination of the connection unit 150 and the audio plug insertion hole, and the connection terminal 152 of FIG. Acoustic signal transmission from the user terminal (300 in FIG. 4) to the lens performance experience apparatus 100 and the blue light detection result and / or ultraviolet rays from the lens performance experience apparatus 100 to the user terminal (300 in FIG. 4) through the terminal. The transmission of the detection result can be performed.

The auxiliary battery unit 160 may supply DC power required for driving the lens performance experience apparatus 100 in place of the power processor 130 according to a predetermined user input. That is, the lens performance experience apparatus 100 may include a first power mode and an auxiliary battery unit 160 in which a user converts an acoustic signal transmitted from a user terminal (300 of FIG. 4) and uses it as a power source through a predetermined user input. It can be implemented to select one of the second power supply mode using the voltage output from the power supply. Therefore, the user may select a desired power supply mode through a user input such as pressing a power mode selection button or moving in a predetermined direction, and when the second power mode is selected, the auxiliary battery unit 160 In place of the power processor 130, the DC power supply for driving the lens performance experience apparatus 100 is supplied. This is because the first measurement unit 110 and the second measurement unit 120 are supplied via the power supplied from the auxiliary battery unit 160 even when a sufficient acoustic signal is not transmitted from the user terminal (300 of FIG. 4). This is to enable detection of blue light and ultraviolet light. The auxiliary battery unit 160 may be implemented as various batteries applicable in the art, such as a lithium battery, a lithium ion battery, a lithium polymer battery, a nickel hydrogen battery, a nickel card battery.

Meanwhile, although not shown in FIG. 1, in some embodiments, the lens performance experience apparatus 100 may further include a communication module. In this case, the connection terminal 152 of FIG. 2 (150 of FIG. 2) serves only to receive a sound signal from the user terminal (300 of FIG. 4) as a power source, and the detection result for blue light and ultraviolet light is a communication module. It may be implemented to be transmitted to the user terminal (300 of FIG. 4) through. At this time, the communication module, preferably, may be implemented to communicate with the user terminal (300 of FIG. 4) via Bluetooth communication, but is not limited to this, various wired, wireless communication technologies applicable in the art used Can be.

Referring to FIG. 2, the shape of the lens performance experience apparatus 100 may be implemented as a main body 200 and a connection unit 150.

The main body 200 includes a first measuring unit 110, a second measuring unit 120, a power processing unit 130, a control unit 140, and an auxiliary battery of the lens performance experience apparatus 100 described above with reference to FIG. 1. At least one of the units 160 may be disposed.

In this case, the first measuring unit 110 and the second measuring unit 120 may be formed to face the main body unit 200. That is, as shown in FIG. 2, the first measuring unit 110 is formed in one region of the outer surface of the main body 200, and the second measuring unit 120 is the first of the outer surfaces of the main body 200. The measurement unit 110 may be formed in an area opposite to the area where the measurement unit 110 is formed. As such, since the first measuring unit 110 and the second measuring unit 120 are implemented to face each other, the user centers the main body unit 200 on the connection unit 150 coupled with the user terminal (300 of FIG. 4). It is possible to select the measuring

unit

110, 120 suitable for the light to be detected in a simple manner so that one of the first measuring unit 110 and the second measuring unit 120 to face the light source direction by rotating.

As described above, the connection part 150 may be implemented in the same way as the shape and structure of the audio plug, and may be detachably coupled to the audio plug insertion hole of the user terminal 300 of FIG. 4. In addition, a connection terminal 152 connected to an audio terminal of the user terminal 300 of FIG. 4 may be provided along an outer surface of the connection unit 150. At this time, the connection terminal 152, preferably, the same as the number of audio terminals of the user terminal (300 in Fig. 4), for example, the left audio signal terminal, the right audio signal terminal, the ground terminal, the microphone terminal It may be composed of four terminals including.

Meanwhile, according to an embodiment, the connection unit 150 may be configured to be coupled to a terminal for charging or data transmission of the user terminal 300 of FIG. 4. In this case, the connection part 150 may be implemented by deforming into a shape and a structure that can be coupled to the terminal.

In one region of the main body 200, an auxiliary battery unit 160 may be formed as shown in FIG. 3. In this case, the auxiliary battery unit 160 may be implemented such that at least a portion of the auxiliary battery unit 160 protrudes from the side surface of the main body unit 200 in a sliding manner so that the built-in battery may be exposed to the outside. Through such a configuration, the user can easily remove the battery from the lens performance experience apparatus 100 or replace the battery when the power is all exhausted or the fault is lost.

Shapes, structures, and the like of the lens performance experience apparatus 100 illustrated in FIGS. 2 and 3 are exemplary, and various configurations may be applied according to embodiments to which the present invention is applied.

As shown in FIG. 4, the user terminal 300 may include a voice output unit 310, a receiver 320, a controller 330, and an image output unit 340. Here, the user terminal 300 may be implemented as, for example, a mobile phone, a smart phone, a notebook computer, a tablet PC, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), navigation, or the like. It is not limited to description.

The voice output unit 310 may output the sound signal of the predetermined frequency generated by the controller 330 to the audio terminal, and transmit the sound signal to the lens performance experience apparatus 100. That is, the audio signal output by the voice output unit 310 to the audio terminal of the user terminal 300 is connected to the audio performance terminal through the connection terminal 152 of the lens performance experience apparatus 100. 100). Thereafter, the power processor 130 of the lens performance experience apparatus 100 may convert the sound signal received from the user terminal 300 into a DC power suitable for driving the lens performance experience apparatus 100 through amplification and rectification. have.

The receiver 320 may receive a detection result of at least one of blue light and ultraviolet rays from the lens performance experience apparatus 100 and transmit the detected result to the controller 330. In this case, the reception of the detection result may be performed through the audio terminal of the user terminal 300 and the connection terminal 152 of the lens performance experience apparatus 100 connected thereto. That is, the detection result of at least one of blue light and ultraviolet rays is output through the connection terminal 152 provided in the connection unit 150 of the lens performance experience apparatus 100, and the receiver 320 is connected to the connection terminal 152. This is received through an audio terminal of the connected user terminal 300.

The controller 330 may control the overall operation of each component of the user terminal 300. In detail, the controller 330 may output an analog sound signal of a predetermined frequency to be transmitted to the lens performance experience apparatus 100 when a predetermined dedicated application installed on the user terminal 300 is executed or a predetermined user input is input. By generating and controlling the voice output unit 310, the generated sound signal may be output to the audio terminal of the user terminal 300. In addition, the controller 330 converts the detection result of at least one of the blue light and the ultraviolet light received in the form of an analog signal through the receiver 320 into a digital signal, and outputs it to the user through the image output unit 340. Can be provided visually. The operation of the control unit 330 is exemplary, and various operations may be performed according to an embodiment to which the present invention is applied.

The image output unit 340 may visually provide a detection result received from the lens performance experience apparatus 100 to the user. Specifically, the image output unit 340 receives the detection result of at least one of the blue light and the ultraviolet light received from the lens performance experience apparatus 100 is converted into a digital signal by the control unit 330, receives the detection result, May be displayed to the user in the form of graphs and / or numerical values. The image output unit 340 may include a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), and a flexible display (LCD). It can be implemented by various display technologies available in the art, such as a flexible display, a 3D display.

Although not shown in FIG. 4, the user terminal 300 may further include a communication unit. The communication unit may allow the user terminal 300 to be connected to an external device through communication under the control of the controller 330. In particular, when the lens performance experience apparatus 100 is implemented to include a communication module, the communication unit is connected through communication with the lens performance experience apparatus 100, and at least one of blue light and ultraviolet rays from the lens performance experience apparatus 100. It may be implemented to receive a detection result for. Here, the communication unit is a LAN (WLAN), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), Wireless Broadband Internet (WiBro), Radio Frequency (RF) communication, Wireless LAN, Wi-Fi (Wireless Fidelity) ), And may be implemented using various wired and wireless communication technologies applicable in the art, such as Near Field Communication (NFC) and Bluetooth.

In order to experience the performance of the blue light blocking lens 10, the user, as shown in Figure 5, the first measuring unit 110 is directed to the first light source (for example, the display screen of another user terminal) The blue light blocking lens 10 is disposed between the first light source and the first measuring unit 110 so that the light emitted from the first light source passes through the blue light blocking lens 10. 110) can be irradiated. Subsequently, the user may execute a predetermined dedicated application installed on the user terminal 300 or input a predetermined user input to the user terminal 300 to drive the lens performance experience apparatus 100. When the lens performance experience apparatus 100 is driven, the intensity of the blue light included in the light irradiated to the first measuring unit 110 through the blue light blocking lens 10 is detected, and the graph is displayed on the user terminal 300. Or a numerical value to the user.

This detection result is compared with the detection result when the first measurement unit 110 is irradiated with light directly from the first light source without the blue light blocking lens 10 or when the other blue light blocking lens 10 is used. By comparison, a user can compare and experience the blue light blocking performance of various blue light blocking lenses 10 immediately and simply.

The process of experiencing the performance of the UV blocking lens 20 may be performed in a similar manner to the process of experiencing the performance of the blue light blocking lens 10 described above with reference to FIG. 5.

That is, the user may position the second measurement unit 120 to face the second light source (for example, an ultraviolet LED) as shown in FIG. 6, and between the second light source and the second measurement unit 120. When the ultraviolet blocking lens 20 is used, the light emitted from the second light source is irradiated to the second measuring unit 120 through the ultraviolet blocking lens 20, thereby to use the ultraviolet blocking lens 20. UV detection results can be confirmed.

Thereafter, the user may detect the ultraviolet rays when the light is irradiated to the second measuring unit 120 directly from the second light source without the ultraviolet blocking lens 20 or when the other ultraviolet blocking lens 20 is used. By comparing with the detection result, it is possible to compare and experience the UV blocking performance of the various UV blocking lenses 20 immediately and easily.

As illustrated in FIG. 7, the lens performance experience apparatus 100 may be connected to the user terminal 300 through an extension cable 170. In detail, an insertion hole having a shape corresponding to the audio plug insertion hole of the user terminal 300 is formed at one end of the connection cable 170, and a connection portion of the lens performance experience apparatus 100 is formed at the other end of the extension cable 170. A plug having a shape corresponding to 150 may be formed. Therefore, the connection part 150 of the lens performance experience apparatus 100 is inserted into and coupled to the insertion hole of one end of the connection cable 170, and the plug of the other end of the extension cable 170 is inserted into the audio plug insertion hole of the user terminal 300. By being inserted and coupled, the lens performance experience apparatus 100 and the user terminal 300 may be electrically connected through the extension cable 170 while being spaced apart from each other.

As such, by using the connection cable 170, as shown in FIG. 7, the user does not need to provide a separate first light source for the performance experience of the blue light blocking lens 10. The display screen of the user terminal 300 connected to 100 may be used as a first light source for detecting blue light.

As shown in FIG. 8, the detection result of the blue light and the ultraviolet light through the lens performance experience apparatus 100 may be provided to the user in the form of a graph or a numerical value through the image output unit 340 on the user terminal 300. . When displaying the detection result in the form of a graph, the user can check the intensity change of the blue light or ultraviolet light with time through the user terminal 300, and in the case of displaying the detection result in the form of a graph, the detected blue light or The intensity of UV light can be confirmed in real time by specific quantified values.

As described above, the optimum embodiment has been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims

As a lens performance experience device,

A first measuring unit detecting blue light included in light irradiated from any first light source;

A control unit which transmits a detection result of the blue light to a user terminal; And

And a power processor for rectifying the sound signal transmitted from the user terminal to output DC power.
The method of claim 1,

And the first measuring unit includes a band pass filter configured to selectively transmit light having a wavelength corresponding to blue light among the light emitted from the first light source.
The method of claim 1,

The first measuring unit; The controller; And a main body unit in which the power processing unit is disposed. And

Further comprising a connecting portion detachably coupled to the audio plug insertion hole of the user terminal,

And transmitting the sound signal through the connection terminal of the connection unit connected to the audio terminal of the user terminal by the coupling.
The method of claim 3, wherein

Further comprising a second measuring unit for detecting ultraviolet light included in the light irradiated from any second light source,

And the first measuring unit and the second measuring unit are disposed to face each other on the main body.
The method of claim 4, wherein

And the control unit transmits a detection result of at least one of the blue light and the ultraviolet light to the user terminal through a connection terminal of the connection unit.
The method of claim 3, wherein

One end is detachably coupled to the connection portion, the other end is detachably coupled to the audio plug insertion hole of the user terminal, characterized in that it further comprises an extension cable for electrically connecting the lens performance experience device and the user terminal. Lens performance experience device.
The method of claim 4, wherein

Further comprising a secondary battery formed in one region of the main body,

And the first measuring unit and the second measuring unit receive DC power from at least one of the power processing unit and the auxiliary battery unit according to a predetermined user input.
As a user terminal,

An audio output unit for transmitting the sound signal to the lens performance experience device by outputting a predetermined sound signal to an audio terminal, wherein the sound signal is rectified from the lens performance experience device to a DC power source for driving the lens performance experience device. ―;

A receiver configured to receive a detection result of at least one of blue light and ultraviolet light from the lens performance experience device; And

And an image output unit to provide the received detection result to a user.
The method of claim 8,

The connecting portion of the lens performance experience device is detachably coupled to the audio plug insertion hole of the user terminal,

The transmission of the sound signal and the reception of the detection result is carried out through the connection terminal of the connection portion connected to the audio terminal of the user terminal by the coupling.