KR101775389B1 - Apparatus for amplifying the sound of smart phone - Google Patents

Apparatus for amplifying the sound of smart phone Download PDF

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KR101775389B1
KR101775389B1 KR1020150136058A KR20150136058A KR101775389B1 KR 101775389 B1 KR101775389 B1 KR 101775389B1 KR 1020150136058 A KR1020150136058 A KR 1020150136058A KR 20150136058 A KR20150136058 A KR 20150136058A KR 101775389 B1 KR101775389 B1 KR 101775389B1
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smartphone
speaker
body portion
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amplifying
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김기선
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(주)선진유통
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    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Telephone Set Structure (AREA)

Abstract

본 발명은 스마트폰 악세사리에 관한 것으로서, 보다 상세하게는 스마트폰에 장착된 외장 스피커의 사운드를 증폭시킬 수 있는 증폭 장치에 관한 것이다.
본 발명에 따른 증폭장치인 확성기는 개방된 나팔 형상의 확성용 몸체부와, 상기 몸체부의 일단을 스마트폰 스피커의 둘레에 부착시킬 수 있도록 몸체부의 일단에 형성된 점착층과, 및 상기 점착층을 커버하는 박리 필름으로 이루어진 스마트폰 스피커 확성용 액세서리이다. The present invention relates to a smartphone accessory, and more particularly, to an amplifying device capable of amplifying the sound of an external speaker mounted on a smartphone.
The loudspeaker as the amplifying device according to the present invention includes an open trumpet-shaped trunk-like body portion, an adhesive layer formed at one end of the body portion to attach one end of the body portion to the periphery of the smartphone speaker, It is an accessory for smartphone speaker enhancement made of a release film.

Description

스마트폰 사운드 증폭 장치{APPARATUS FOR AMPLIFYING THE SOUND OF SMART PHONE}[0001] APPARATUS FOR AMPLIFYING THE SOUND OF SMART PHONE [0002]

본 발명은 스마트폰 악세사리에 관한 것으로서, 보다 상세하게는 스마트폰에 장착된 외장 스피커의 사운드를 증폭시킬 수 있는 증폭 장치에 관한 것이다. The present invention relates to a smartphone accessory, and more particularly, to an amplifying device capable of amplifying the sound of an external speaker mounted on a smartphone.

스마트폰은 통화 뿐만아니라, 인터넷 망이나 통신망과 연결되어 각종 음악이나 영상을 재생하거나 방송하는 멀티미디어로 사용된다. 스마트폰의 음향은 이어폰이나 외장 스피커를 이용해서 들을 수 있다. 디지털 음원의 압축 및 재생기술의 발달로 음원의 품질이 향상되어, 스마트폰의 음원을 이어폰이나 앰프를 통해서 들을 경우, CD와 구별하기 어려운 수준에 도달해 있지만, 외장 스피커는 낮은 출력으로 인해 고품질의 음원을 감상하기 어려운 상태이다. Smartphones are used not only for calls but also as multimedia for playing or broadcasting various music and images connected with internet or communication network. The sound of the smartphone can be heard by earphone or external speaker. The quality of the sound source has been improved due to the development of digital sound source compression and playback technology. When the sound source of a smartphone is heard through an earphone or an amplifier, it is difficult to distinguish it from a CD. However, It is difficult to listen to the sound source.

하지만, 스마트폰의 음원을 앰프를 통해서 증폭하기 위해서는 고가의 앰프와 스피커가 필요하게 되며, 이어폰을 통해서 듣는 경우 이어폰을 귀에 삽입하여 있어야 하므로 행동이 자유롭지 못하고, 다른 사람과 음악을 공유하기 어렵기 때문에, 외장 스피커를 통한 음악 감상의 수요는 여전히 높다. 스마트폰 외장 스피커의 고급화에 대한 수요는 많지만, 물리적 한계로 인해 스마트폰 제조사가 수요자가 원하는 수준의 고출력 외장 스피커를 장착하기는 쉽지 않다. However, in order to amplify the sound source of a smartphone through an amplifier, an expensive amplifier and a speaker are required. When listening through an earphone, it is necessary to insert the earphone into the ear so that the action is not free and it is difficult to share music with others , The demand for listening to music through external speakers is still high. There is a lot of demand for the upgrading of smartphone external speakers, but due to the physical limitations, it is not easy for the smartphone maker to install the high power external speaker that the consumer wants.

이에 따라, 간단한 주변기기나 소품들을 이용해서 스마트폰의 음향을 증폭시켜 감상하는 방법들이 인터넷을 통해서 알려져 있다. 그 중 하나는 스마트폰을 도자기 컵에 넣어 음원을 증폭시키는 방식이다. 한편, 김나단에게 허여된 대한민국 특허 제10-1342908호에서는 스마트폰을 거치하여 스피커폰에서 나오는 음향을 증폭하는 장치들이 개시되어 있다.  Accordingly, methods for amplifying and listening to the sound of a smartphone using simple peripherals and accessories are known through the Internet. One is to amplify the sound source by putting the smartphone into a pottery cup. Korean Patent No. 10-1342908 to Kim Nathan discloses an apparatus for amplifying sound emitted from a speakerphone through a smartphone.

하지만, 이런 방식들은 장치가 커서 사용하기가 불편하다는 문제가 있어, 보다 소형화된 스마트폰 외장 스피커 증폭 장치에 대한 요구가 계속되고 있다. However, since these methods are inconvenient to use due to the large size of the device, there is a continuing need for a more miniaturized smartphone external speaker amplifier.

본원 발명에서 해결하고자 하는 과제는 새로운 소형 스마트폰 외장 스피커용 증폭 장치를 제공하는 것이다. A further object of the present invention is to provide an amplifying device for a new small smartphone external speaker.

상기와 같은 문제를 해결하기 위해서, 본 발명은 양단이 개방된 나팔 형상의 확성용 몸체부와, 상기 몸체부의 일단을 스마트폰 스피커의 둘레에 부착시킬 수 있도록 몸체부의 일단에 형성된 점착층과, 상기 점착층을 커버하는 박리 필름으로 이루어진 스마트폰 스피커 확성용 액세서리를 제공한다. In order to solve the above-mentioned problems, the present invention provides an earphone comprising: a horn-shaped resilient body portion having both ends opened; an adhesive layer formed on one end of the body portion to attach one end of the body portion to the periphery of a smartphone speaker; And a release film covering the adhesive layer.

본 발명에 있어서, 나팔 형상의 확성용 몸체부의 내부면에는 나선형 홈이 형성되는 것이 바람직하다. In the present invention, it is preferable that a spiral groove is formed on the inner surface of the trumpet-shaped magnifying body portion.

본 발명에 있어서, 상기 나팔 형상의 확성용 몸체부는 중심축을 따라서 접혀져 높이가 작아질 수 있도록 외면에 주름이 형성될 수 있다.
본 발명의 일 실시에 있어서, 개방된 나팔 형상의 확성용 몸체부와,
상기 몸체부의 일단을 스마트폰 스피커의 둘레에 부착시킬 수 있도록 몸체부의 일단에 형성된 점착층과, 및
상기 점착층을 커버하는 박리 필름로 이루어지고,
상기 확성용 몸체부의 내면에는 나선형 홈이 형성되고, 표면에 주름이 형성되어 접혀질 수 있는 것을 특징으로 하는 스마트폰 스피커 확성용 액세서리를 제공한다.In the present invention, the trumpet-shaped luminous body portion may be folded along the central axis so that the outer surface may be wrinkled so that the height thereof may be reduced.
In one embodiment of the present invention, an open trumpet-shaped luminous body portion,
An adhesive layer formed on one end of the body so as to attach one end of the body to the periphery of the smartphone speaker,
And a peeling film covering the adhesive layer,
And a spiral groove is formed on the inner surface of the magnifying body portion, and the surface of the magnifying body portion can be folded to form a wrinkle.

본 발명에 따른 스마트폰 스피커 확성용 액세서리는 작은 크기로 스마트폰에 부착해서 간편하게 사용할 수 있다. The smartphone speaker enhancement accessory according to the present invention can be easily attached to a smart phone in a small size.

본 발명에 따른 액세서리는 스마트폰의 하단 배면에 부착되어 스마트폰의 거치대로 사용될 수 있다. An accessory according to the present invention may be attached to the lower back side of a smart phone and used as a cradle of a smart phone.

도 1은 본 발명에 따른 스마트폰 스피커 확성기의 측면도이다.
도 2는 본 발명에 따른 스마트폰 스피커 확성기의 측단면도이다.
도 3은 본 발명에 따른 스마트폰 스피커 확성기가 부착된 상태의 사시도이다.
도 4는 본 발명에 따른 스마트폰 스피커 확성기가 부착된 상태에서 스마트폰이 지면에 세워지는 형태를 나타내는 설명도이다.
도 5는 본 발명에 따른 스마트폰 스프커 증폭 장치가 펴진 상태와 주름을 따라 접혀진 상태를 나타내는 설명도이다. 1 is a side view of a smartphone speaker loudspeaker according to the present invention.
2 is a side cross-sectional view of a smartphone speaker loudspeaker according to the present invention.
FIG. 3 is a perspective view of a smartphone speaker loudspeaker according to the present invention.
FIG. 4 is an explanatory view illustrating a state in which a smartphone is placed on the ground in a state where a smartphone speaker loudspeaker according to the present invention is attached.
5 is an explanatory view showing a state in which the smartphone sprinkler amplifying device according to the present invention is folded along a folded state and a wrinkle.

이하, 실시예를 통해서 본 발명을 상세하게 설명한다. 하기 실시예는 본 발명을 범위를 한정하기 위한 것이 아니면, 본 발명을 예시하기 위한 것이다. Hereinafter, the present invention will be described in detail with reference to examples. The following examples are intended to illustrate the invention without limiting the scope thereof.

도 1에 도시된 바와 같이, 스마트폰 스피커용 확성기(100)는 양단이 개방된 나팔 형상의 확성용 몸체부(110)을 가진다. 스마트폰에 부착되는 부착면(111)의 지름은 스마트폰의 배면에 설치되는 스피커 구멍에 상응하며, 반대쪽 확산면(112)의 지름은 조절될 수 있다. 예를 들어, 부착면의 지름은 5~10 mm, 확산면의 지름은 6~15 mm 일 수 있으며, 길이는 10~20 mm가 적절하다. 몸체부(100)의 재질은 사출 성형이 가능하도록 우레탄이나 PE와 같은 플라스틱 재료로 제조될 수 있다. As shown in FIG. 1, the loudspeaker loudspeaker 100 for a smartphone speaker has a trumpet-shaped loudspeaker body 110 with both open ends. The diameter of the attachment surface 111 attached to the smartphone corresponds to the speaker hole provided on the back of the smartphone and the diameter of the opposite diffusion surface 112 can be adjusted. For example, the diameter of the attachment surface may be 5 to 10 mm, the diameter of the diffusion surface may be 6 to 15 mm, and the length may be 10 to 20 mm. The material of the body part 100 may be made of a plastic material such as urethane or PE to enable injection molding.

몸체부(110)의 일단에는 스마트폰의 배면에 부착될 수 있는 점착층(120)이 형성된다. 상기 점착층(120)은 몸체부(110)의 개방된 단면에 형성된 양면테이프일 수 있다. 상기 양면 테이프는 몸체부(110)에 접착되는 아크릴 바인더층, 중간의 부직포층, 및 스마트폰에 접착되는 아크릴 바인더층으로 이루어질 수 있다.At one end of the body 110, an adhesive layer 120 is formed which can be attached to the back of the smartphone. The adhesive layer 120 may be a double-sided tape formed on the open end surface of the body 110. The double-sided tape may be composed of an acrylic binder layer adhered to the body 110, a nonwoven intermediate layer, and an acrylic binder layer adhered to the smartphone.

상기 점착층(120)의 일면에는 박리성 필름이 부착되어, 스마트폰에 접착되는 아크릴 바인더층을 보호하며, 확성기(100)를 스마트폰의 배면에 부착할 때 박리 후 사용한다. A peelable film is attached to one side of the adhesive layer 120 to protect the acrylic binder layer adhered to the smart phone and is used after peeling off when attaching the loudspeaker 100 to the back side of the smartphone.

도 2에서 도시된 바와 같이, 확성기(100)의 내면은 스마트폰의 스피커에서 출력된 소리가 내부를 충분히 공명시킨 후 전달될 수 있도록, 달팽이 집과 같이 나선형 홈이 부착면(111)에서 확산면(112)까지 이어지도록 형성되는 것이 바람직하다. As shown in FIG. 2, the inner surface of the loudspeaker 100 has a spiral groove, such as a snail-like house, on the attachment surface 111 so that sound output from the speaker of the smartphone can be transmitted after sufficiently resonating the inside. (112).

도 3에서 도시된 바와 같이, 스마트폰 스피커용 확성기(100)는 스마트폰(200)의 배면에 형성된 스피커에 부착되어 음향을 증폭시킬 수 있으며, 또한 도 4에서 도시된 바와 같이, 배면에 부착된 확성기(100)는 스마트폰(200)을 지지하는 지지대로 사용될 수 있다.3, the loudspeaker loudspeaker 100 for a smartphone speaker can be attached to a speaker formed on the back surface of the smartphone 200 to amplify sound, and also, as shown in Fig. 4, The loudspeaker 100 may be used as a support for supporting the smartphone 200.

도 5에서 도시된 바와 같이, 스마트폰 확성기(100)는 표면에 주름(115)와 같이 주름이 형성되어 사용하지 않을 경우 접혀져, 돌출정도가 작아지도록 하는 것이 바람직하다. As shown in FIG. 5, it is preferable that the smartphone loudspeaker 100 is formed with wrinkles such as wrinkles 115 on its surface and folded when not in use, so that the degree of protrusion is reduced.

100: 스마트폰 확성기
200: 스마트폰
110: 몸체부
120: 점착층100: Smartphone loudspeaker
200: Smartphone
110:
120: Adhesive layer

Claims (1)

개방된 나팔 형상이며, 부착면의 지름은 5~10 mm, 확산면의 지름은 6~15 mm, 길이는 10~20mm의 소형 확성용 몸체부와,
상기 몸체부의 부착면의 말단에 형성된, 몸체부에 접착되는 바인더층, 중간 부직포층, 및 스마트폰에 접착되는 바인더층으로 이루어진 양면 테이프, 및
상기 스마트폰에 접착되는 바인더층을 커버하는 박리필름으로 이루어지고,
상기 확성용 몸체부의 내면에는 달팽이 집 형태의 나선형 홈이
부착면에서부터 확산면까지 이어지게 형성되고, 표면에 주름이 형성되어 접혀 질 수 있는 것을 특징으로 하는 스마트폰 스피커 확성용 액세서리.
It has an open trumpet shape and has a compact body with a diameter of 5 ~ 10mm, a diameter of 6 ~ 15mm and a length of 10 ~ 20mm,
A double-sided tape formed on the end of the attachment surface of the body portion, the double-sided tape comprising a binder layer adhered to the body portion, an intermediate nonwoven fabric layer, and a binder layer adhered to the smartphone,
And a release film covering the binder layer adhered to the smartphone,
A spiral groove in the shape of a snail is formed on the inner surface of the magnifying body
Wherein the speaker is formed so as to extend from the attachment surface to the diffusing surface and can be folded on the surface.
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WO2020210735A1 (en) * 2019-04-12 2020-10-15 Sensory Cloud, Llc Thin-profile delivery apparatus and media cartridges
KR102214661B1 (en) * 2019-09-02 2021-02-10 주식회사 이엠텍 Sound systme using wireless erabuds and charging cradle
US11846919B2 (en) 2013-03-15 2023-12-19 Vapor Communications, Inc. Systems, methods and articles to provide olfactory sensations

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KR102637244B1 (en) * 2023-08-09 2024-02-15 박삼열 A multifunctional integrated housing combination with CCTV camera multi-function, multi-directional sound transmission function and video output function

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KR102214661B1 (en) * 2019-09-02 2021-02-10 주식회사 이엠텍 Sound systme using wireless erabuds and charging cradle

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