KR100656714B1 - Speaker - Google Patents

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Publication number
KR100656714B1
KR100656714B1 KR1020050098935A KR20050098935A KR100656714B1 KR 100656714 B1 KR100656714 B1 KR 100656714B1 KR 1020050098935 A KR1020050098935 A KR 1020050098935A KR 20050098935 A KR20050098935 A KR 20050098935A KR 100656714 B1 KR100656714 B1 KR 100656714B1
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South Korea
Prior art keywords
case
housing
support block
speaker
connection jack
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KR1020050098935A
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Korean (ko)
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윤기섭
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에스엔티전자(주)
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Priority to KR1020050098935A priority Critical patent/KR100656714B1/en
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Publication of KR100656714B1 publication Critical patent/KR100656714B1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/02Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058Manufacture or assembly
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10General applications
    • H04R2499/11Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

A speaker is provided to improve usage convenience of an MP3 player and a digital audio apparatus by enabling a user to listen to sound without an earphone or a headset. A through-hole(12) is installed at one side of a case(11), and a connection jack(14) is installed on a supporting block(13) by installing the supporting block at another side of the case. The connection jack is protruded outward by rotating the supporting block on a housing(18) by connecting a rotation axis to the housing. The connection jack is hidden into an insertion groove(18a) prepared on one side of the housing by rotating the supporting block reversely. A speaker is installed on the bottom of the through-hole, and a PCB board is installed in the case, and external data is received by linking the connection jack and the PCB board using a lead wire. A 3.7V lithium polymer battery charged by a USB cable is installed on one side of the case.

Description

스피커 장치{speaker}Speaker device {speaker}

도 1은 본 발명에서 제시하는 스피커 장치의 바람직한 실시예를 도시한 사시도.1 is a perspective view showing a preferred embodiment of the speaker device proposed in the present invention.

도 2는 본 발명에서 제시하는 스피커 장치의 내부 구조를 설명하기 위한 참고 정단면도.Figure 2 is a reference front cross-sectional view for explaining the internal structure of the speaker device proposed in the present invention.

도 3은 본 발명에서 제시하는 스피커 장치의 내부 구조를 설명하기 위한 참고 평단면도.Figure 3 is a reference plan view for explaining the internal structure of the speaker device proposed in the present invention.

▣ 도면의 주요부분에 사용된 부호의 설명 ▣▣ Explanation of symbols used in main part of drawing

10: 스피커 장치 11: 케이스10: speaker unit 11: case

13: 지지블럭 14: 연결잭13: support block 14: connecting jack

15: 스피커 16: 피씨비 보드15: Speaker 16: PC Board

17: 배터리17: battery

본 발명은 스피커 장치에 관한 것으로서, 좀더 상세하게는 엠피쓰리(MP3)나 외장형 출력수단(스피커)을 갖추지 않은 휴대용 단말수단(휴대폰, 디지탈 오디오기기 등)에 사용되는 스피커 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a speaker device, and more particularly, to a speaker device for use in a portable terminal means (mobile phone, digital audio device, etc.) having no MP3 or external output means (speakers).

엠피쓰리나 디지탈 오디오기기 등은 그 규격이 컴팩트하여 용이한 휴대성으로 인해 많은 보급이 이루어지고 있으나, 대다수의 엠피쓰리나 디지탈 오디오기기 등은 외장형 출력수단(스피커)를 갖추지 아니한 것으로 이어폰이나 헤드셋을 통해서만 음향을 청취할 수 있는 것이었다.MP3 and digital audio devices have been widely distributed due to their compactness and ease of portability. However, most MP3 and digital audio devices do not have external output means (speakers). You could only hear sound through it.

그로 인해 타인에게 피해를 주지않는 공간에서도 이어폰이나 헤드셋을 이용하여 음향을 청취할 수밖에 없다는 문제점이 지적되고 있으며, 또한, 다수의 동료와 함께 즐길 수 있는 수단으로서의 활용을 할 수 없었다.As a result, it has been pointed out that a user cannot listen to sound using earphones or a headset even in a space that does not harm others, and also cannot use it as a means of enjoying with a large number of colleagues.

그에 따라 엠피쓰리나 디지탈 오디오기기 등에 연결하여 사용할 수 있는 스피커 장치 등이 발명되어 사용되고 있는데, 위 스피커 장치의 경우 별도의 케이블이나 악세사리 등을 구비하고 있어 휴대가 불편하다는 문제점이 지적되어 왔다.Accordingly, the speaker device that can be used by connecting to MP3 or digital audio equipment and the like has been invented and used. In the case of the speaker device, it has been pointed out that it is convenient to carry because it is provided with a separate cable or accessory.

본 발명은 전술한 바와 같은 엠피쓰리 및 디지탈 오디오기기와 그에 따른 스피커 장치의 사용상 문제점을 일소하기 위해 안출된 것으로서, 그 사이즈가 컴팩트하면서도 케이블이나 부가 악세사리가 필요없이 엠피쓰리 및 휴대용 단말수단(휴대폰,디지탈 오디오기기 등)에 직결하여 이어폰이나 헤드셋이 없더라도 음향을 청취 할 수 있도록 함으로써 엠피쓰리 및 디지탈 오디오기기의 사용편익을 향상시킬 수 있도록 함에 기술적 과제의 주안점을 두고 완성한 스피커 장치를 제공하고자 한다.The present invention has been made to solve the problems of the use of the MP3 and digital audio device and the speaker device according to the above, it is compact in size but without the need for cables or additional accessories MP3 and portable terminal means (mobile phone, In order to improve the convenience of using MP3 and digital audio equipment by allowing users to listen to the sound even without earphones or headsets in direct connection with digital audio equipment, etc.

상기한 기술적 과제를 실현하기 위한 본 발명은 개략의 입방체(정육면체)를 이루는 케이스에 음향 송출을 위한 통공을 형성하고, 케이스에 지지블럭을 회전절첩 가능하게 설치하며, 지지블럭에 연결잭을 설치하여서 된 것을 특징으로 하는바, 이하 예시되는 도면과 함께 본 발명을 더욱 상세하게 설명하기로 한다. The present invention for realizing the above technical problem is to form a through-hole for sound transmission in the case forming a schematic cube (cuboid), to install the support block rotatably folded to the case, and to install a connection jack to the support block The present invention will be described in more detail with reference to the accompanying drawings.

도 1에 본 발명에서 제시하는 스피커 장치(10)의 바람직한 실시예가 도시되는데, 도시된 바와 같이 본 발명은 개략의 입방체(정육면체)를 이루는 케이스(11)의 일측에 통공(12)을 형성하고, 케이스(11)의 다른 일측에 회전절첩이 가능한 지지블럭(13)을 설치하여 지지블럭(13)에 연결잭(14)을 설치하여서 된 것임을 알 수 있으며, 케이스(11)의 또 다른 일측에는 유에스비(USB) 단자를 형성할 수도 있다.Figure 1 shows a preferred embodiment of the speaker device 10 proposed in the present invention, as shown in the present invention forms a through-hole 12 on one side of the case 11 forming a schematic cube (cube), It can be seen that the installation of the connecting jack 14 to the support block 13 by installing the support block 13 that can be rotated folding on the other side of the case 11, the other side of the case 11 USB) terminal may be formed.

도 2 내지 도 3에 본 발명에서 제시하는 스피커 장치(10)의 내부 구조를 도시한 단면도가 도시되는데, 도시된 바와 같이 케이스(11)에 형성된 통공(12)의 저부에는 스피커(15)를 설치하며, 케이스(11) 내부에는 피씨비(PCB) 보드(16) 및 배터리(17)를 설치하여 연결잭(14)과 피씨비 보드(16)를 리드선으로 연계하여 외부 데이터를 전송받은 피씨비 보드(16)에 의해 스피커 장치(10)로 음향을 송출할 수 있도록 한다.2 to 3 are cross-sectional views showing the internal structure of the speaker device 10 shown in the present invention, the speaker 15 is installed at the bottom of the through-hole 12 formed in the case 11 as shown In the case 11, a PCB board 16 and a battery 17 are installed in the case 11 to connect the connection jack 14 and the PC board 16 with lead wires to the PC board 16 that receives external data. This allows sound to be transmitted to the speaker device 10.

상기 배터리(17)는 충전용 3.7V 리튬폴리머 전지이며, USB 케이블을 이용하여 PC 등으로부터 직접 충전하여 사용하게 된다.The battery 17 is a rechargeable 3.7V lithium polymer battery, and is directly charged from a PC or the like using a USB cable.

그리고, 지지블럭(13)은 케이스(11) 일측에 마련되는 하우징(18)에 결합되는 것으로, 지지블럭(13)의 상,하에 마련되는 회전축(13a)을 하우징(18)의 축공(미도시됨.)에 결합하여 지지블럭(13)을 하우징(18)상에서 일측으로 회전시키면 연결잭(14)이 외부로 돌출되도록 하고 지지블럭(13)을 반대로 회전시키면 하우징(18)의 일측에 마련된 요입홈(18a)으로 연결잭(14)이 은닉될 수 있도록 한다.In addition, the support block 13 is coupled to the housing 18 provided at one side of the case 11, and the shaft hole (not shown) of the rotation shaft 13a provided above and below the support block 13 is provided. When the support block 13 is rotated to one side on the housing 18 so that the connecting jack 14 protrudes outward, and the support block 13 is rotated to the opposite side, the recessed groove provided at one side of the housing 18 18a allows the connecting jack 14 to be concealed.

이상의 구성으로 된 본 발명은 매우 컴팩트한 사이즈로 일측에 연결고리 등을 부가하여 평시에는 엠피쓰리 및 휴대용 단말수단의 악세사리로 활용할 수 있도록 한 것으로, 사용시에는 지지블럭(13)을 회전시켜 연결잭(14)이 돌출되도록 한 상태에서 연결잭(14)을 엠피쓰리나 휴대용 단말수단의 연결포트에 결합시키면 단말수단의 데이터(음향)가 스피커(15)를 통해 송출될 수 있도록 한 것이다.The present invention having the above configuration has a very compact size to add a connecting ring or the like on one side so that it can be utilized as accessories of MP3 and portable terminal means during normal use, in use, by rotating the support block 13, the connecting jack 14 When the connection jack 14 is coupled to the connection port of the MP3 or the portable terminal means in a state in which the protrusion protrudes, the data (sound) of the terminal means can be transmitted through the speaker 15.

또한, 충전형 리튬폴리머 전지를 이용하는 구성으로 알카라인 배터리를 사용하지 않기 때문에 스피커 장치(10)의 크기를 최소화할 수 있는 것이며, 배터리의 구입비용이 추가 발생하지 않을 뿐만 아니라 폐건전지를 배출하지 않기 때문에 환경오염의 방지에도 일조할 수 있는 것이다.In addition, it is possible to minimize the size of the speaker device 10 because it does not use an alkaline battery in the configuration using a rechargeable lithium polymer battery, and since the purchase cost of the battery does not occur additionally and does not discharge waste batteries. It can also help to prevent environmental pollution.

본 발명에서 제시하는 스피커 장치(10)는 그 사이즈가 컴팩트하여 휴대를 용이하게 할 수 있는 것으로, 연결잭을 엠피쓰리 및 휴대용 단말수단 등에 직결하여 음향을 외부로 출력할 수 있도록 함으로써 케이블이나 부가 악세사리가 필요없이 엠피쓰리 및 휴대용 단말수단의 주변에 위치한 다수인이 음향을 청취할 수 있으며, USB 케이블을 통해 PC 등으로부터 전원을 충전시킬 수 있는 충전형 배터리 구동방식으로 야외나 이동시 사용이 편리할 뿐만 아니라 스피커 장치의 구입 후 건전지의 추가 구입할 필요가 없어 유지, 관리비를 최소화할 수 있는 등 본 발명은 그 기대되는 효과가 실로 유익한 발명이다.The speaker device 10 proposed in the present invention is compact in size and can be easily carried. The connection jack can be directly connected to an MP3 or a portable terminal means to output the sound to the outside, thereby providing a cable or additional accessory. Many people located near MP3 and portable terminal means can listen to the sound without any need, and it is convenient to use in outdoor or on the move with the rechargeable battery driven method that can charge the power from PC via USB cable. There is no need to purchase additional batteries after the purchase of the speaker device, so that the maintenance and maintenance costs can be minimized.

Claims (1)

개략의 입방체(정육면체)를 이루는 케이스(11)의 일측에 통공(12)을 형성하고, 케이스(11)의 다른 일측에 회전절첩이 가능한 지지블럭(13)을 설치하여 지지블럭(13)에 연결잭(14)을 설치하여서 된 것으로;A through hole 12 is formed at one side of the case 11 constituting a rough cube (cuboid), and a support block 13 which is rotatable and folded is provided at the other side of the case 11 to connect to the support block 13. By installing 14; 상기 지지블럭(13)은 상,하에 마련되는 회전축(13a)을 하우징(18)의 축공(미도시됨.)에 결합함으로써 지지블럭(13)을 하우징(18)상에서 일측으로 회전시키면 연결잭(14)이 외부로 돌출되도록 하고 지지블럭(13)을 반대로 회전시키면 하우징(18)의 일측에 마련된 요입홈(18a)으로 연결잭(14)이 은닉될 수 있도록 하며;The support block 13 is connected to the support jack 13 by rotating the support block 13 to one side on the housing 18 by coupling the upper and lower rotary shaft 13a to the shaft hole (not shown) of the housing 18. ) To protrude to the outside and to rotate the support block 13 in the opposite direction so that the connection jack 14 can be concealed into the recessed groove (18a) provided on one side of the housing (18); 상기 케이스(11)에 형성된 통공(12)의 저부에는 스피커(15)를 설치하고, 케이스(11) 내부에는 피씨비(PCB) 보드(16)를 설치한 다음 연결잭(14)과 피씨비 보드(16)를 리드선으로 연계하여 외부 데이터를 전송받을 수 있도록 하며, 케이스(11)의 일측에 USB 케이블에 의해 충전되는 3.7V 리튬폴리머 배터리(17)를 설치하여서 구성되어짐을 특징으로 하는 스피커 장치.The speaker 15 is installed at the bottom of the through hole 12 formed in the case 11, and the PCB 11 is installed inside the case 11, and then the connection jack 14 and the PC board 16 are installed. In order to be connected to the lead wire to receive external data, the speaker device, characterized in that is configured by installing a 3.7V lithium polymer battery (17) to be charged by a USB cable on one side of the case (11).
KR1020050098935A 2005-10-20 2005-10-20 Speaker KR100656714B1 (en)

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KR1020050098935A KR100656714B1 (en) 2005-10-20 2005-10-20 Speaker

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014081123A1 (en) * 2012-11-23 2014-05-30 (주)에스티씨그룹 Mutually coupled module-type integrated multi-card reader using mobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014081123A1 (en) * 2012-11-23 2014-05-30 (주)에스티씨그룹 Mutually coupled module-type integrated multi-card reader using mobile
KR101420262B1 (en) 2012-11-23 2014-07-17 (주)에스티씨그룹 Interlocking multi card reader using mobile

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