WO2022035001A1 - Responsive led smart case - Google Patents

Responsive led smart case Download PDF

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Publication number
WO2022035001A1
WO2022035001A1 PCT/KR2021/000298 KR2021000298W WO2022035001A1 WO 2022035001 A1 WO2022035001 A1 WO 2022035001A1 KR 2021000298 W KR2021000298 W KR 2021000298W WO 2022035001 A1 WO2022035001 A1 WO 2022035001A1
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WO
WIPO (PCT)
Prior art keywords
led
smartphone
sound
responsive
smart case
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Application number
PCT/KR2021/000298
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French (fr)
Korean (ko)
Inventor
신현우
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신현우
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Publication of WO2022035001A1 publication Critical patent/WO2022035001A1/en

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
    • A45C15/06—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles with illuminating devices
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3888—Arrangements for carrying or protecting transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to an LED smart case that expresses various colors in various brightnesses in response to sound while protecting the smartphone, and more specifically, it is coupled to a smartphone and wraps and protects the exterior of the smartphone while detecting the sound inside.
  • a sensor is provided in the circuit unit to respond to sound and to express a preset color or to change the brightness according to the size or frequency of the sound. It is to provide a smart case in which the pattern part shines through the pattern layer containing the pattern by diffusing the light by the
  • a smartphone case is coupled to a smartphone to protect the smartphone from external impact.
  • Such a light emitting case is used as a viewing aid in places where there is music, such as a concert hall.
  • the responsive LED smart case includes a rim-shaped housing in which a space for accommodating a smartphone is formed through an open front surface, a circuit unit disposed inside the rear surface of the housing, and the A light diffusion unit disposed on a rear surface of the circuit unit, a pattern layer disposed on the rear surface of the light diffusion unit, and tempered glass disposed on a rear surface of the pattern layer, wherein the circuit unit includes an LED, and the emitted light of the LED is diffused
  • the LED is arranged adjacent to the light diffusion unit, and the circuit unit includes a sensor for sensing a sound and a control unit, a light-transmitting pattern is formed on the pattern layer, and a portion other than the pattern of the pattern layer is opaque.
  • the control unit may receive sound information collected through the sensor and control the LED according to preset reaction information to express color and brightness.
  • a method of supplying power to the circuit unit may be a wired or wireless method, and for this purpose, a wired power supply unit or a wireless power supply coil may be provided.
  • the wired power supply unit and the wireless power supply coil are provided at the same time, when power is supplied through the wireless power coil, the wired power supply unit may be accommodated in the insertion groove in the circuit unit.
  • the camera hole can be formed so that the camera can be opened because it is difficult to use the camera of the smartphone. It is possible to prevent the light emitted from reaching the camera.
  • the senor is a part that collects sound, and may collect sound in the audible frequency range as well as sound in the inaudible frequency range.
  • control unit may simply express the luminous color or brightness of the LED in response to a specific sound or volume.
  • the sensor collects the sound encoded by the response data as acoustic information and transmits it to the control unit, it is decoded into response data and added to the response data. You can also control the LED accordingly.
  • the responsive LED case responds to a sound to express the luminous color and brightness of the LED, so that the case can emit light without being monotonous. When used while watching, it has the effect of being used as a cheering tool with uniform color and brightness.
  • FIG. 1 is a front view of a responsive LED smart case according to an embodiment of the present invention.
  • FIG. 2 is an exploded view of a responsive LED smart case according to an embodiment of the present invention.
  • FIG 3 is a rear view of a responsive LED smart case according to an embodiment of the present invention.
  • FIG. 4 is a rear view of a responsive LED smart case according to an embodiment of the present invention.
  • FIG. 5 is a front view of a responsive LED smart case according to an embodiment of the present invention.
  • FIG. 6 is an exploded view of a responsive LED smart case according to another embodiment of the present invention.
  • FIG. 7 is a cross-sectional view of a responsive LED smart case according to an embodiment of the present invention.
  • FIG. 8 is a view showing a part of a responsive LED smart case according to an embodiment of the present invention.
  • FIG. 9 is a view showing a part of a responsive LED smart case according to an embodiment of the present invention.
  • FIG. 10 is a view showing a part of a responsive LED smart case according to an embodiment of the present invention.
  • FIG. 1 is a front view of a responsive LED smart case according to an embodiment of the present invention
  • FIG. 2 is an exploded view
  • FIGS. 3 to 4 are rear views
  • FIG. 5 is a front view
  • FIG. 6 is an exploded view
  • FIG. 7 is It is a cross section.
  • FIG 8 to 10 are views showing a part of a responsive LED smart case according to an embodiment of the present invention.
  • the responsive LED smart case 1 is a case that accommodates and protects the smartphone 2, and includes a housing 10, a circuit unit 20, and a light. It includes a diffusion unit 30 , a pattern layer 40 , a tempered glass 50 , a control unit (not shown), and a sensor (not shown). In addition, it may further include a wireless power coil 21 , a wired power supply unit 22 , an insertion groove 23 , a pattern 41 , a light blocking unit 60 , and a camera hole 100 .
  • the housing 10 is a part in the form of an edge in which a space for accommodating a smartphone is formed through the open front, and the following circuit part 20, light diffusion part 30, pattern layer 40, and tempered glass 50 are plate It is laminated in a shape and serves to form a space to be disposed on the inner side of the rear surface while being combined with the inner surface portion of the housing.
  • the circuit unit 20 is a part disposed inside the rear surface of the housing, and electronic components including a control unit, a sensor, and an LED are disposed on and connected to a circuit board, and a wired power supply unit or a wireless power coil for supplying power to the circuit board. It is also possible to have two power supply methods at the same time, and it is also possible to receive power by a method in which a battery is built-in.
  • the sensor (not shown) is a part that senses sound, collects sound information and transmits it to a control unit (not shown), and the control unit matches the sound information with preset reaction information to control the LED according to the reaction information. It can express color and brightness. For example, when the input volume is 10 dB, response information corresponding to the brightness of 10 lm may be preset. In addition, according to the frequency of the sound information, it may have reaction information such as making red light or blue light light in a specific frequency region.
  • the response data that operates in green with a brightness of 15 lm for 10 seconds is encoded as acoustic information, rather than having the response information corresponding to the sound information as described above, and it is transmitted to a speaker, etc., and the control unit converts the sound into response data. It is also possible to control the LED by a code method with a more complicated decoding method.
  • the senor in order to use the response data encoded with the above sound information, can sense inaudible frequency sound as well as the audible frequency range, so that the sound information encoded with response data to the sound played in the concert hall is converted to inaudible frequency sound. It is possible to allow the LED to express a specific reaction without interfering with the concert.
  • the wired power supply unit may be accommodated in the insertion groove 23 in the circuit unit.
  • the light diffusion unit 30 is disposed on the rear surface of the circuit unit 20 and is a portion that allows the emission hole of the LED of the circuit unit to be diffused and is disposed adjacent to the LED. In an embodiment of the present invention, it was formed of a white film and a milk-colored PU plate.
  • the pattern layer 40 is disposed on the back surface of the light diffusion unit, and a transmissive pattern 41 is formed so that light emission can be expressed in a designed pattern, and the other portion is formed as non-transmissive, and only the pattern portion allows light to pass through, The remaining part serves to prevent passage.
  • the tempered glass 50 is disposed on the rear surface of the pattern layer, protects the pattern layer, and forms the rear surface of the embodiment of the present invention.
  • an impact protection material may be disposed instead of the tempered glass 50, and the impact protection material may be formed of a TPU material, a hard bumper made of a hard material, or a soft bumper made of a soft material.
  • the embodiment of the present invention protects the side and rear surfaces of the smartphone, it is necessary to separately open the rear camera portion.
  • a camera hole corresponding to the camera may be formed on the rear surface of the present embodiment to prevent camera shooting from being disturbed.
  • the part where the camera hole is formed is the back part, the circuit part 20, the light diffusion part 30, the pattern layer 40, and the tempered glass 50 are laminated, so the light diffusion part from the side of the camera hole formed in this part light can be diffused by Since this interferes with shooting, a light blocking unit surrounding the camera hole may be further formed on the side of the camera hole.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)

Abstract

The present invention relates to an LED smart case for protecting a smartphone while expressing various colors in various brightness by responding to sound, and, more specifically, provides a smart case which protects the smartphone by coupling to same and surrounding the exterior of same, and which has a sensor therein for detecting sound so as to be able to respond to the sound, and which comprises, in a circuit unit, a control unit for controlling so as to vary the brightness or express a preset color according to the frequency or volume of the sound, and in which light is emitted by an LED due to the control unit, expanded via an expansion unit, and passed through a pattern layer comprising a pattern so that the pattern part shines. The responsive LED case according to an embodiment of the present invention expresses the color and brightness of the emitted light of the LED by responding to sound, and, thus, enables the case to emit light in a way that is not monotonous, and has the effect of being usable as a cheering tool with a uniform color and brightness, if multiple users each use a responsive LED case according to the embodiment, while watching an event.

Description

반응형 LED 스마트케이스Responsive LED Smart Case
본 발명은 스마트폰을 보호하면서 소리에 반응하여 다양한 색상을 다양한 밝기로 표현하는 LED 스마트케이스에 관한 것으로, 보다 구체적으로는 스마트폰에 결합하여 스마트폰의 외부를 감싸서 보호하면서 내부에 소리를 감지하는 센서를 구비하여 소리에 반응할 수 있도록 하고 소리의 크기나 주파수에 따라 사전에 설정된 색상을 표현하거나 밝기를 다르게 할 수 있도록 조절하는 제어부를 회로부에 포함하며, 제어부에 의해 LED가 발광하고 확산부에의해 빛을 확산시켜서 무늬가 포함된 패턴층을 통과하여 무늬부분이 빛나는 스마트케이스를 제공하는 것이다.The present invention relates to an LED smart case that expresses various colors in various brightnesses in response to sound while protecting the smartphone, and more specifically, it is coupled to a smartphone and wraps and protects the exterior of the smartphone while detecting the sound inside. A sensor is provided in the circuit unit to respond to sound and to express a preset color or to change the brightness according to the size or frequency of the sound. It is to provide a smart case in which the pattern part shines through the pattern layer containing the pattern by diffusing the light by the
일반적으로 스마트폰 케이스는 스마트폰에 결합하여 스마트폰을 외부의 충격으로부터 보호하는 것이다.In general, a smartphone case is coupled to a smartphone to protect the smartphone from external impact.
스마트폰은 전면 대부분의 영역에 디스플레이를 구비하기 때문에 충격에 의해 디스플레이의 파손우려가 높으며 스마트폰의 종류에 따라 측면부나 배면부까지 유리재질로 되어 있는 경우가 있기 때문에 충격에서 보호할 필요성이 있다.Since a smartphone has a display in most of the front area, there is a high risk of damage to the display due to impact.
이러한 필요성 때문에 다양한 스마트폰 케이스가 제안되었다.Because of this necessity, various smartphone cases have been proposed.
그런데 스마트폰 케이스의 배면부분은 카메라영역을 제외하고는 스마트폰의 배면을 덮고 있기 때문에 이 부분을 사용자의 취향에 따른 디자인요소를 결합할 수 있어 다양한 형태의 디자인 제품들이 제안되고 있다.However, since the rear part of the smartphone case covers the back of the smartphone except for the camera area, design elements according to the user's taste can be combined with this part, and various types of design products have been proposed.
한편 이러한 디자인 제품들 배면부분이 발광하도록 하여 멀리서도 쉽게 식별이 가능한 기술이 제안되었다.On the other hand, a technology that can be easily identified from a distance by making the back part of these design products emit light has been proposed.
이러한 발광 케이스는 콘서트장 등의 음악이 있는 곳에서 관람 보조 도구로 이용되고 있다.Such a light emitting case is used as a viewing aid in places where there is music, such as a concert hall.
그런데 발광 케이스의 빛이 단조롭게 한가지 색상으로 발광하거나 독립적으로 빛의 색상이 변하기 때문에 여러개의 발광 케이스가 통일성있게 빛을 발하지 못하는 문제가 있었다.However, since the light of the light emitting case monotonously emits light in one color or the color of the light changes independently, there is a problem that several light emitting cases cannot emit light in a uniform way.
본 발명의 목적은 음향에 반응하여 발광하는 색상이나 밝기가 변화하는 반응형 LED 스마트케이스를 제공하는 것이다.It is an object of the present invention to provide a responsive LED smart case in which the color or brightness emitted in response to sound changes.
본 발명의 목적은 이상에서 언급한 목적으로 제한되지 않으며, 언급되지 않은 또 다른 목적들은 아래의 기재로부터 본 발명이 속하는 통상의 지식을 가진 자에게 명확히 이해될 수 있을 것이다.The object of the present invention is not limited to the object mentioned above, and other objects not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the following description.
위와 같은 목적을 달성하기 위하여, 본 발명의 실시예에 따른 반응형 LED 스마트케이스는 개방된 전면을 통해 스마트폰을 수납하는 공간이 형성된 테두리 형태의 하우징과 상기 하우징의 배면 내측에 배치되는 회로부와 상기 회로부의 배면에 배치되는 광확산부와 상기 광확산부의 배면에 배치되는 패턴층과 상기 패턴층의 배면에 배치되는 강화유리를 포함하며, 상기 회로부는 LED를 포함하며, 상기 LED의 방출광이 확산되도록 상기 LED는 상기 광확산부는 이웃하여 배치되며, 상기 회로부는 음향을 센싱하는 센서와 제어부를 포함하며, 상기 패턴층에는 투광성의 무늬가 형성되며, 상기 패턴층의 무늬 이외의 부분은 불투광성으로 형성되며, 상기 제어부는 상기 센서를 통해 수집된 음향정보를 전달받아서 사전에 설정된 반응정보에 따라 상기 LED를 제어하여 색상과 밝기를 표현할 수 있다.In order to achieve the above object, the responsive LED smart case according to an embodiment of the present invention includes a rim-shaped housing in which a space for accommodating a smartphone is formed through an open front surface, a circuit unit disposed inside the rear surface of the housing, and the A light diffusion unit disposed on a rear surface of the circuit unit, a pattern layer disposed on the rear surface of the light diffusion unit, and tempered glass disposed on a rear surface of the pattern layer, wherein the circuit unit includes an LED, and the emitted light of the LED is diffused The LED is arranged adjacent to the light diffusion unit, and the circuit unit includes a sensor for sensing a sound and a control unit, a light-transmitting pattern is formed on the pattern layer, and a portion other than the pattern of the pattern layer is opaque. The control unit may receive sound information collected through the sensor and control the LED according to preset reaction information to express color and brightness.
이때 회로부에 전원을 공급하는 방식은 유선 혹은 무선방식일 수 있는데 이를 위해 유선전원부 혹은 무선전원코일을 구비할 수 있다.In this case, a method of supplying power to the circuit unit may be a wired or wireless method, and for this purpose, a wired power supply unit or a wireless power supply coil may be provided.
유선전원부와 무선전원코일을 동시에 구비하는 경우에 무선전원코일을 통해 전원을 공급받는 경우 유선전원부를 회로부 내의 삽입홈에 수납하도록 할 수 있다.When the wired power supply unit and the wireless power supply coil are provided at the same time, when power is supplied through the wireless power coil, the wired power supply unit may be accommodated in the insertion groove in the circuit unit.
한편 배면부를 모두 가리게 되면 스마트폰의 카메라 이용이 어렵기 때문에 카메라가 개방될 수 있도록 카메라홀을 형성할 수 있으며, 발광에 의해 카메라의 촬영이 어려울 수 있으므로 광차단부를 추가로 형성하여 광확산부에서 발하는 빛이 카메라에 도달하지 않도록 할 수 있다.On the other hand, if the back part is all covered, the camera hole can be formed so that the camera can be opened because it is difficult to use the camera of the smartphone. It is possible to prevent the light emitted from reaching the camera.
또한 센서는 음향을 수집하도록 하는 부분인데, 가청주파수 범위의 음향은 물론 비가청주파수 음향까지 수집하도록 할 수 있다.In addition, the sensor is a part that collects sound, and may collect sound in the audible frequency range as well as sound in the inaudible frequency range.
아울러 제어부가 단순히 특정 음향이나 음량에 대응하여 LED의 발광 색상이나 밝기를 표현할 수도 있지만, 반응데이터를 음향정보로 인코딩한 음향을 센서가 수집하여 제어부에 전달하는 경우 이를 반응데이터로 디코딩하여 반응데이터에 따라 LED를 제어할 수도 있다.In addition, the control unit may simply express the luminous color or brightness of the LED in response to a specific sound or volume. However, when the sensor collects the sound encoded by the response data as acoustic information and transmits it to the control unit, it is decoded into response data and added to the response data. You can also control the LED accordingly.
본 발명의 실시예에 의한 반응형 LED 케이스는 소리에 의해 반응하여 LED의 발광 색상과 밝기를 표현하므로 단조롭지 않게 케이스가 발광하도록 할 수 있으며, 다수의 사용자가 각각 실시예의 반응형 LED 케이스를 사용하여 관람하면서 사용하는 경우 통일성 있는 색상과 밝기로 응원도구로 이용할 수 있는 효과가 있다.The responsive LED case according to an embodiment of the present invention responds to a sound to express the luminous color and brightness of the LED, so that the case can emit light without being monotonous. When used while watching, it has the effect of being used as a cheering tool with uniform color and brightness.
본 발명의 효과는 이상에서 언급한 효과로 제한되지 않으며, 언급되지 않은 또 다른 효과들은 아래의 기재로부터 본 발명이 속하는 통상의 지식을 가진 자에게 명확히 이해될 수 있을 것이다.The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those of ordinary skill in the art from the following description.
도 1은 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 정면도이다.1 is a front view of a responsive LED smart case according to an embodiment of the present invention.
도 2는 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 분해도이다. 2 is an exploded view of a responsive LED smart case according to an embodiment of the present invention.
도 3은 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 배면도이다. 3 is a rear view of a responsive LED smart case according to an embodiment of the present invention.
도 4는 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 배면도이다.4 is a rear view of a responsive LED smart case according to an embodiment of the present invention.
도 5는 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 정면도이다. 5 is a front view of a responsive LED smart case according to an embodiment of the present invention.
도 6은 본 발명의 다른 실시예에 따른 반응형 LED 스마트케이스의 분해도이다. 6 is an exploded view of a responsive LED smart case according to another embodiment of the present invention.
도 7은 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 단면도이다. 7 is a cross-sectional view of a responsive LED smart case according to an embodiment of the present invention.
도 8은 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 일부를 도시한 도면이다.8 is a view showing a part of a responsive LED smart case according to an embodiment of the present invention.
도 9는 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 일부를 도시한 도면이다.9 is a view showing a part of a responsive LED smart case according to an embodiment of the present invention.
도 10은 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 일부를 도시한 도면이다.10 is a view showing a part of a responsive LED smart case according to an embodiment of the present invention.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다. 이때, 첨부된 도면에서 동일한 구성 요소는 가능한 동일한 부호로 나타내고 있음에 유의한다. 본 발명의 요지를 흐리게 할 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략할 것이다. 마찬가지 이유로 첨부 도면에 있어서 일부 구성요소는 과장되거나 생략되거나 개략적으로 도시되었다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In this case, it should be noted that in the accompanying drawings, the same components are denoted by the same reference numerals as much as possible. Detailed descriptions of well-known functions and configurations that may obscure the gist of the present invention will be omitted. For the same reason, some components are exaggerated, omitted, or schematically illustrated in the accompanying drawings.
명세서 전체에서, 어떤 부분이 어떤 구성요소를 “포함”한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다. 또한, 명세서 전체에서, “~상에”라 함은 대상 부분의 위 또는 아래에 위치함을 의미하는 것이며, 반드시 중력 방향을 기준으로 상측에 위치하는 것을 의미하는 것은 아니다.Throughout the specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. In addition, throughout the specification, "on" means to be located above or below the target part, and does not necessarily mean to be located above the gravitational direction.
도 1은 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 정면도이며, 도 2는 분해도이고, 도 3 내지 도4는 배면도이고, 도 5는 정면도이고, 도 6은 분해도이고, 도 7은 단면도이다.1 is a front view of a responsive LED smart case according to an embodiment of the present invention, FIG. 2 is an exploded view, FIGS. 3 to 4 are rear views, FIG. 5 is a front view, FIG. 6 is an exploded view, and FIG. 7 is It is a cross section.
도 8 내지 도 10은 본 발명의 실시예에 따른 반응형 LED 스마트케이스의 일부를 도시한 도면이다.8 to 10 are views showing a part of a responsive LED smart case according to an embodiment of the present invention.
도 1 내지 도 10을 참조하여 설명하면, 본 발명의 실시예에 따른 반응형 LED 스마트케이스(1)는 스마트폰(2)을 수납하여 보호하는 케이스로 하우징(10), 회로부(20), 광확산부(30), 패턴층(40), 강화유리(50), 제어부(미도시), 센서(미도시)를 포함한다. 아울러 무선전원코일(21), 유선전원부(22), 삽입홈(23), 무늬(41), 광차단부(60), 카메라홀(100)을 더 포함할 수 있다.1 to 10, the responsive LED smart case 1 according to an embodiment of the present invention is a case that accommodates and protects the smartphone 2, and includes a housing 10, a circuit unit 20, and a light. It includes a diffusion unit 30 , a pattern layer 40 , a tempered glass 50 , a control unit (not shown), and a sensor (not shown). In addition, it may further include a wireless power coil 21 , a wired power supply unit 22 , an insertion groove 23 , a pattern 41 , a light blocking unit 60 , and a camera hole 100 .
하우징(10)은 개방된 전면을 통해 스마트폰을 수납하는 공간이 형성된 테두리 형태의 부분으로 이하의 회로부(20),광확산부(30), 패턴층(40), 강화유리(50)가 판형태로 적층되어 상기 하우징의 내측면부와 결합하면서 배면 내측에 배치도록 공간을 형성하는 역할을 한다.The housing 10 is a part in the form of an edge in which a space for accommodating a smartphone is formed through the open front, and the following circuit part 20, light diffusion part 30, pattern layer 40, and tempered glass 50 are plate It is laminated in a shape and serves to form a space to be disposed on the inner side of the rear surface while being combined with the inner surface portion of the housing.
회로부(20)는 하우징의 배면 내측에 배치되는 부분으로 제어부, 센서, LED를 포함하는 전자부품이 회로판에 배치되어 연결되어 구성되며, 회로판에 전원을 공급하기 위한 유선전원부 또는 무선전원코일을 구비할 수 있으며, 2가지 전원 방식을 동시에 구비할 수도 있고, 배터리를 내장하는 방식으로 전원을 공급받는 것도 가능하다. 이때 상기 센서(미도시)는 음향을 센싱하여 음향정보를 수집하여 제어부(미도시)에 전달하는 부분이며, 상기 제어부는 음향정보를 사전에 설정된 반응정보에 매칭하여 LED를 반응정보에 따라 제어하여 색상과 밝기를 표현할 수 있다. 예를들어 입력된 음량이 10dB인 경우 10lm의 밝기로 대응하는 반응정보가 사전에 설정될 수 있다. 또한 음향정보의 주파수에 따라 특정주파수 영역에서 적색이 발광되도록 하거나 청색이 발광되도록 하는 등의 반응정보를 가질 수도 있다.The circuit unit 20 is a part disposed inside the rear surface of the housing, and electronic components including a control unit, a sensor, and an LED are disposed on and connected to a circuit board, and a wired power supply unit or a wireless power coil for supplying power to the circuit board. It is also possible to have two power supply methods at the same time, and it is also possible to receive power by a method in which a battery is built-in. At this time, the sensor (not shown) is a part that senses sound, collects sound information and transmits it to a control unit (not shown), and the control unit matches the sound information with preset reaction information to control the LED according to the reaction information. It can express color and brightness. For example, when the input volume is 10 dB, response information corresponding to the brightness of 10 lm may be preset. In addition, according to the frequency of the sound information, it may have reaction information such as making red light or blue light light in a specific frequency region.
아울러 음향정보를 상기와 같이 단순 대응하는 반응정보를 갖도록 하는 것이 아니라 10초동안 15lm의 밝기로 녹색으로 동작하는 반응데이터를 음향정보로 인코딩하여 이를 스피커 등으로 송출하고 이를 제어부는 음향을 반응데이터로 디코딩하는 방식으로 좀 더 복잡하면서 코드방식으로 LED를 제어하도록 할 수도 있다.In addition, the response data that operates in green with a brightness of 15 lm for 10 seconds is encoded as acoustic information, rather than having the response information corresponding to the sound information as described above, and it is transmitted to a speaker, etc., and the control unit converts the sound into response data. It is also possible to control the LED by a code method with a more complicated decoding method.
특히 상기의 음향정보로 인코딩된 반응데이터를 사용하기 위해서 센서가 가청주파수 범위와 함께 비가청주파수 음향도 센싱할 수 있도록 하여 콘서트장에서 연주되는 음향에 반응데이터가 인코딩된 음향정보를 비가청주파수 음향으로 송출하여 콘서트에 방해되지 않으면서도 특정한 반응을 LED가 표현할 수 있도록 할 수 있다.In particular, in order to use the response data encoded with the above sound information, the sensor can sense inaudible frequency sound as well as the audible frequency range, so that the sound information encoded with response data to the sound played in the concert hall is converted to inaudible frequency sound. It is possible to allow the LED to express a specific reaction without interfering with the concert.
회로부(20)가 유선전원부(21)와 무선전원코일(22)을 동시에 구비하는 경우에 무선전원코일을 통해 전원을 공급받는 경우 유선전원부를 회로부 내의 삽입홈(23)에 수납하도록 할 수 있다.When the circuit unit 20 is provided with the wired power supply unit 21 and the wireless power coil 22 at the same time and receives power through the wireless power coil, the wired power supply unit may be accommodated in the insertion groove 23 in the circuit unit.
광확산부(30)는 회로부(20)의 배면에 배치되며 회로부의 LED의 방출공이 확산되도록 하는 부분으로 LED에 이웃하여 배치된다. 본 발명의 실시예에서는 백색의 필름과 우유색의 PU판으로 형성하였다.The light diffusion unit 30 is disposed on the rear surface of the circuit unit 20 and is a portion that allows the emission hole of the LED of the circuit unit to be diffused and is disposed adjacent to the LED. In an embodiment of the present invention, it was formed of a white film and a milk-colored PU plate.
패턴층(40)은 광확산부의 배면에 배치되며 발광이 디자인된 무늬로 표현될 수 있도록 투광성의 무늬(41)가 형성되고 이외의 부분은 불투광성으로 형성하는 부분으로 무늬 부분만 빛이 통과하고 나머지 부분은 통과하지 못하게 하는 역할을 한다.The pattern layer 40 is disposed on the back surface of the light diffusion unit, and a transmissive pattern 41 is formed so that light emission can be expressed in a designed pattern, and the other portion is formed as non-transmissive, and only the pattern portion allows light to pass through, The remaining part serves to prevent passage.
강화유리(50)는 패턴층의 배면에 배치되며 상기 패턴층을 보호하며 본 발명의 실시예의 배면을 형성하는 부분이다.The tempered glass 50 is disposed on the rear surface of the pattern layer, protects the pattern layer, and forms the rear surface of the embodiment of the present invention.
이때 강화유리(50) 대신에 충격보호재가 배치될 수 있으며 충격보호재는 TPU재질로 형성되거나 단단한 재질의 하드범퍼 혹은 부드러운 재질의 소프트범퍼가 될 수 있다.At this time, an impact protection material may be disposed instead of the tempered glass 50, and the impact protection material may be formed of a TPU material, a hard bumper made of a hard material, or a soft bumper made of a soft material.
한편 본 발명의 실시예가 스마트폰의 측면과 배면을 덮어서 보호하기 때문에 배면의 카메라 부분을 따로 개방할 필요가 있다. 이를 위해 본 실시예의 배면부에 상기 카메라에 대응하는 카메라홀을 형성하여 카메라 촬영이 방해되지 않도록 할 수 있다. 또한 카메라홀이 형성되는 부분이 배면부이므로 회로부(20), 광확산부(30), 패턴층(40), 강화유리(50)가 적층된 부분이기 때문에 이 부분에 형성된 카메라홀의 측면에서 광확산부에 의해 빛이 확산될 수 있다. 이는 촬영에 방해가 되므로 카메라홀의 측면에 이를 둘러싸는 광차단부를 더 형성할 수 있다.On the other hand, since the embodiment of the present invention protects the side and rear surfaces of the smartphone, it is necessary to separately open the rear camera portion. To this end, a camera hole corresponding to the camera may be formed on the rear surface of the present embodiment to prevent camera shooting from being disturbed. In addition, since the part where the camera hole is formed is the back part, the circuit part 20, the light diffusion part 30, the pattern layer 40, and the tempered glass 50 are laminated, so the light diffusion part from the side of the camera hole formed in this part light can be diffused by Since this interferes with shooting, a light blocking unit surrounding the camera hole may be further formed on the side of the camera hole.
한편, 본 명세서와 도면에 개시된 본 발명의 실시예들은 본 발명이 기술 내용을 쉽게 설명하고 본 발명의 이해를 돕기 위해 특정 예를 제시한 것일 뿐이며, 본 발명의 범위를 한정하고자 하는 것은 아니다. 여기에 개시된 실시예들 이외에도 본 발명의 기술적 사상에 바탕을 둔 다른 변형예들이 실시 가능하다는 것은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 자명한 것이다.On the other hand, the embodiments of the present invention disclosed in the present specification and drawings are only presented as specific examples to easily explain the technical contents of the present invention and help the understanding of the present invention, and are not intended to limit the scope of the present invention. It will be apparent to those of ordinary skill in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

Claims (7)

  1. 스마트폰에 결합하여 스마트폰을 보호하는 케이스에 있어서,In a case for protecting a smartphone by combining it with a smartphone,
    개방된 전면을 통해 스마트폰을 수납하는 공간이 형성된 테두리 형태의 하우징과;A frame-shaped housing in which a space for accommodating a smartphone is formed through the open front;
    상기 하우징의 배면 내측에 배치되는 회로부와;a circuit part disposed inside the rear surface of the housing;
    상기 회로부의 배면에 배치되는 광확산부와;a light diffusion unit disposed on a rear surface of the circuit unit;
    상기 광확산부의 배면에 배치되는 패턴층을 포함하며,and a pattern layer disposed on the rear surface of the light diffusion unit,
    상기 회로부는 LED를 포함하며,The circuit unit includes an LED,
    상기 LED의 방출광이 확산되도록 상기 LED는 상기 광확산부는 이웃하여 배치되며,The LED is arranged adjacent to the light diffusion unit so that the emitted light of the LED is diffused,
    상기 회로부는 음향을 센싱하는 센서와 제어부를 포함하며,The circuit unit includes a sensor for sensing a sound and a control unit,
    상기 패턴층에는 투광성의 무늬가 형성되며, 상기 패턴층의 무늬 이외의 부분은 불투광성으로 형성되며,A light-transmitting pattern is formed on the pattern layer, and a portion of the pattern layer other than the pattern is formed with a light-transmitting pattern,
    상기 제어부는 상기 센서를 통해 수집된 음향정보를 전달받아서 사전에 설정된 반응정보에 따라 상기 LED를 제어하여 색상과 밝기를 표현하며,The control unit receives the acoustic information collected through the sensor and controls the LED according to preset reaction information to express color and brightness,
    상기 카메라홀의 측면에는 상기 카메라홀을 둘러싸는 광차단부가 형성되며,A light blocking portion surrounding the camera hole is formed on a side surface of the camera hole,
    상기 센서는 가청주파수 범위와 함께 가청주파수의 범위를 넘는 비가청주파수의 음향까지 센싱할 수 있으며,The sensor can sense the sound of the inaudible frequency exceeding the range of the audible frequency together with the range of the audible frequency,
    상기 제어부는 반응데이터가 인코딩된 음향정보를 전달받아 다시 반응데이터로 디코딩하여 반응데이터에 따라 상기 LED를 제어하는 것을 특징으로 하는 반응형 LED 스마트케이스.Responsive LED smart case, characterized in that the control unit receives the response data encoded sound information, decodes it back into response data, and controls the LED according to the response data.
  2. 제1항에 있어서,According to claim 1,
    상기 패턴층의 배면에 배치되는 강화유리를 더 포함하는 것을 특징으로 하는 반응형 LED 스마트케이스.Responsive LED smart case, characterized in that it further comprises a tempered glass disposed on the rear surface of the pattern layer.
  3. 제1항에 있어서,According to claim 1,
    상기 패턴층의 배면에 배치되는 충격보호재를 더 포함하는 것을 특징으로 하는 반응형 LED 스마트케이스.Responsive LED smart case, characterized in that it further comprises an impact protection material disposed on the back surface of the pattern layer.
  4. 제1항에 있어서,The method of claim 1,
    상기 회로부는 상기 스마트폰의 스마트폰충전단자에 대응하는 유선전원부를 포함하는 것을 특징으로 하는 반응형 LED 스마트케이스.Responsive LED smart case, characterized in that the circuit unit comprises a wired power supply corresponding to the smartphone charging terminal of the smartphone.
  5. 제4항에 있어서,5. The method of claim 4,
    상기 유선전원부는 구부릴 수 있는 유연한 재질로 형성되며,The wired power supply unit is formed of a flexible material that can be bent,
    상기 회로부는 상기 유선전원부를 수납할 수 있는 삽입홈을 포함하는 것을 특징으로 하는 반응형 LED 스마트케이스.Responsive LED smart case, characterized in that the circuit unit includes an insertion groove capable of accommodating the wired power supply unit.
  6. 제4항에 있어서,5. The method of claim 4,
    상기 회로부는 무선전원코일을 포함하는 것을 특징으로 하는 반응형 LED 스마트케이스.Responsive LED smart case, characterized in that the circuit unit includes a wireless power coil.
  7. 제1항에 있어서,According to claim 1,
    상기 반응형 LED 스마트케이스에는 상기 스마트폰의 배면의 카메라부가 개방될 수 있도록 하는 카메라홀이 형성되는 것을 특징으로 하는 반응형 LED 스마트케이스.Responsive LED smart case, characterized in that the responsive LED smart case is formed with a camera hole that allows the camera unit on the back of the smartphone to be opened.
PCT/KR2021/000298 2020-08-12 2021-01-11 Responsive led smart case WO2022035001A1 (en)

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KR1020200100958A KR102244858B1 (en) 2020-08-12 2020-08-12 Reactive led smartcase

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KR102678017B1 (en) * 2022-08-19 2024-06-25 주식회사 옵토전자 Method for manufacturing magnet charging type cell phone case
KR102660527B1 (en) * 2023-06-22 2024-04-24 주식회사 팬라이트 Light emitting device for performing light emission suitable for a sound source being output externally and light emitting control device for controlling the light emission

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JP2000083718A (en) * 1998-09-14 2000-03-28 Yamada:Kk Cellular phone case
KR20130124733A (en) * 2012-05-07 2013-11-15 오승훈 Led case
KR20140057126A (en) * 2012-10-30 2014-05-12 백용승 Light emitting case
KR20190057097A (en) * 2016-11-28 2019-05-27 손상묵 Charging package for mobile communication terminal
KR20190111485A (en) * 2018-03-23 2019-10-02 최귀현 System for cheering

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