KR900007923Y1 - Coaxial multi-way speaker - Google Patents

Coaxial multi-way speaker Download PDF

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Publication number
KR900007923Y1
KR900007923Y1 KR2019880000970U KR880000970U KR900007923Y1 KR 900007923 Y1 KR900007923 Y1 KR 900007923Y1 KR 2019880000970 U KR2019880000970 U KR 2019880000970U KR 880000970 U KR880000970 U KR 880000970U KR 900007923 Y1 KR900007923 Y1 KR 900007923Y1
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South Korea
Prior art keywords
speaker
diaphragm
magnetic circuit
horn
pitched
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KR2019880000970U
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Korean (ko)
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KR890016852U (en
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김병수
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삼성전기 주식회사
서주인
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Priority to KR2019880000970U priority Critical patent/KR900007923Y1/en
Publication of KR890016852U publication Critical patent/KR890016852U/en
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Publication of KR900007923Y1 publication Critical patent/KR900007923Y1/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
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • 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
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02Details
    • H04R9/025Magnetic circuit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02Details
    • H04R9/04Construction, mounting, or centering of coil
    • H04R9/045Mounting

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

내용 없음.No content.

Description

동축형 멀티웨이 스피커Coaxial multiway speaker

제1도는 일반적인 멀티웨이 스피커의 배치도.1 is a layout view of a typical multi-way speaker.

제2도는 종래의 동축형 멀티웨이 스피커의 개략 구성도.2 is a schematic configuration diagram of a conventional coaxial multiway speaker.

제3도는 본 고안에 따른 동축형 멀티웨이 스피커의 구성도.3 is a block diagram of a coaxial multi-way speaker according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 저음부 자기회로부 2 : 진동판1: Magnetic part of low bass part 2: Diaphragm

3 : 호온 스피커 4 : 가스켓(GASKET)3: horn speaker 4: gasket (GASKET)

5 : 브릿지(BRIDGE) 6 : 고음용 스피커5: Bridge (BRIDGE) 6: High-pitched speaker

7 : 요우크(YOKE) 8 : 마그네트7: YOKE 8: Magnet

9 : 포올 10 : 댐퍼9: pool 10: damper

11 : 보이스 코일 12 : 지지대11 voice coil 12 support

13 : 바닥판 14 : 포올(POLE)13: bottom plate 14: Pole

15 : 마그네트 16 : 상부판15: magnet 16: top plate

17 : 댐퍼 18 : 보이스 코일17: damper 18: voice coil

19 : 진동판 A : 저음용 스피커(WOOFER)19: diaphragm A: woofer (WOOFER)

B : 중음용 스피커(SQUAKER) C : 고음용 스피커(TWEETER)B: Speaker C: TWEETER

본 고안은 개량된 동축형 멀티웨이 스피커(MULTI WAY SPEAKER)에 관한 것이다.The present invention relates to an improved coaxial multiway speaker (MULTI WAY SPEAKER).

멀티웨이 스피커라 하면, 하나의 스피커로 가청주파수 대역을 재생한다는 것은 찌그러짐이나 지향성에서 무리가 있으므로 전역에 결쳐 좋은 음질을 확보하기 위해서 고음, 중음, 저음의 스피커가 각 음역만 감당하도록 한 스피커의 조합을 일컫는다.Multi-way speakers are a combination of speakers that allow high-, mid-, and low-end speakers to cover only the sound range in order to ensure good sound quality due to distortion and directivity. It is called.

이러한 멀티웨이스피커(여기서 3WAY 스피커)는 제1도에서 보는 바와 같이 저음용의 스피커(A)와 중음용의 스피커(B) 및 고음용의 스피커(C)로 평면배치되어 지는바, 이러한 배치 방법은 각 음역의 스피커가 일정한 간격을 두고 배치되므로 스피커와 근접된 곳에서 청취를 할 경우 스피커마다의 각 음역에 따른 정확한 음을 선택해서 청취할 수 없다는 문제가 있게 된다.Such a multi-way speaker (here 3WAY speaker) is flatly arranged as a speaker for low tone (A), a speaker for midrange (B) and a speaker for high tone (C) as shown in FIG. Since the speakers of each sound range are arranged at regular intervals, there is a problem in that the correct sound according to each sound range of each speaker cannot be selected and listened to when listening in the vicinity of the speaker.

즉, 청취위치가 각 스피커의 중심간격에 비해 2-3배 이상 멀어진 거리가 아니면 스피커의 음역에 따라 정확한 청취는 불가능하게 되는 것이다.In other words, unless the listening position is two to three times greater than the center distance of each speaker, accurate listening is impossible depending on the sound range of the speaker.

더구나, 스피커를 캐비넷에 부착시키려면 각 음역을 고려하여 배치해야 하고 부착상의 난점도 있게 된다. 이를 개선시키고자 하여 설치면적이 한정된 자동차용 스피커 등에서는 고음용과 저음용의 스피커를 하나로 조합한, 소위 동축형 멀티 스피커가 고안되어져 있으며, 이는 제2도에서와 같은 형상을 이루게 된다.In addition, to attach a speaker to a cabinet, it is necessary to arrange each sound range, and there are mounting difficulties. In order to improve this, a so-called speaker for automobiles having a limited installation area has been devised, so-called coaxial multi-speakers combining a high-pitched and a low-pitched speaker into one, which forms a shape as shown in FIG.

그러나, 이러한 종래의 스피커는 단순히 저음용 스피커에 고음용 스피커를 별도로 부착한 것에 지나지 아니하므로 소리의 간섭효과 등을 고려하디라도 하나이상 설치가 곤란한 문제점이 있다.However, such a conventional speaker is merely a separate attachment of a high-pitched speaker to a low-pitched speaker, so there is a problem in that at least one installation is difficult even if the interference effect of the sound is considered.

본 고안은 이러한 종래의 동축형 멀티 스피커가 갖는 문제점을 해소시키기 위해서 하나의 스피커 위치에서 3 웨이 스피커 기능을 수행할 수 있도록 코온(CONE) 스피커와 호온(HORN)형 스피커를 조합하여 중, 저음의 스피커를 구성하고, 고음용 스피커는 브릿지를 이용하여 스피커 전면에 설치하므로서 같은 위치에서 고음과 중음 및 저음을 청취할 수 있고, 그 구조 또한 간결하여 캐비넷에 부착시키기 용이하도록 된 스피커를 제공하기 위한 것으로 이하 첨부 도면을 참고로 본 고안을 상세히 설명하면 다음과 같다.In order to solve the problems of the conventional coaxial multi-speakers, the present invention combines a CONE speaker and a HORN type speaker to perform a 3-way speaker function in one speaker position. It is to provide a speaker that constitutes a speaker, and a high-pitched speaker can be installed at the front of the speaker by using a bridge to listen to high, mid, and low frequencies at the same position, and its structure is also concise and easy to attach to the cabinet. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안은 코온형의 외자형 수피커에 있어서, 저음부 자기회로부(1)상에 진동판(2)을 설치하고, 상기 저음부 자기회로부(1) 상부측에 일체로 호온 스피커(3)를 설치하며, 상기 호온 스피커의 가스켓(4, GASKET) 설치부에 브릿지(5)를 이용한 고음용 스피커(6, TWEETER)를 설치한 구조로 되어 있다.In the present invention, in the Coon-type external speaker, the diaphragm 2 is installed on the bass magnetic circuit part 1, and the horn speaker 3 is integrally installed on the upper part of the bass magnetic circuit part 1, The high pitched speaker 6 (TWEETER) using the bridge | bridging 5 is provided in the gasket 4, GASKET installation part of the said horn speaker.

여기서, 상기 저음부 자기회로부(1)는 요우크(7)에 내장된 마그네트(8)와 포올(9) 및 상기 진동판(2)을 지지하는 댐퍼(10)가 보이스코일(11)과 일체로 접착연결된 구조를 이루고, 상기 저음부 자기회로부(1)와 지지대(12)를 통해 바닥판(13)에 일체로 접착된 호온 스피커(3)는 진동판(2)이 설치되는 위치의 중앙부가 개구된 V자형의 포올(14)과 마그네트(15) 및 상부판(16)을 갖춤과 동시에 저음부 자기회로부(1)와 같은 형식으로 댐퍼(17)에 지지된 보이스 코일(18) 및 진동판(19)을 갖추되, 고음용 스피커(6)는 상기 진동판(19)이 접합되는 가스켓(4) 부분에 브릿지(5)로 지지된 구조를 이루고 있다.Here, the bass magnetic circuit part 1 is integrally bonded to the voice coil 11 by the magnet 8 and the pole 9 and the damper 10 supporting the diaphragm 2 embedded in the yoke 7. The horn speaker 3 that is connected to the bottom plate 13 through the bass magnetic circuit part 1 and the support 12 is formed in a connected structure, and a V-shape in which a central part of a position where the diaphragm 2 is installed is opened. And a voice coil 18 and a diaphragm 19 supported by the damper 17 in the same manner as the bass magnetic circuit section 1 at the same time as having the pole 14, the magnet 15 and the upper plate 16 of the The loudspeaker 6 has a structure supported by the bridge 5 at the portion of the gasket 4 to which the diaphragm 19 is joined.

특히, 상기의 포올(14)은 진동판(19)과 함께 일정한 곡선을 그리며 V자형을 이루므로서, 저음부 자기회로부의 진동판(2)을 통해 나온 음이 포올(14)과 진동판(19)의 호온 역할로 저음 및 중음의 음역을 카버할 수 있고, 고음은 상기 별도의 고음용 스피커(6)로 처리하므로 구조도 간단하게 된다.In particular, the pool 14 is a V-shaped with a constant curve with the diaphragm 19, so that the sound from the diaphragm 2 of the bass magnetic circuit portion is the horn of the pool 14 and the diaphragm 19 The role can cover the low and mid range, and the treble is processed by the separate high-pitched speaker 6, so the structure is simple.

즉, 저음용 스피커(WOOFER)의 진동판이 호온 역할을 하게 되어 하나의 스피커로 중음 및 저음의 대역을 확보하고 고음은 별도의 고음용 스피커(6)를 설치한 구조로 되어 있다.That is, the diaphragm of the woofer (WOOFER) acts as a horn to secure the band of the middle and bass as one speaker, and the high-pitched speaker has a structure for installing a separate high-pitched speaker (6).

이러한 동축형 3웨이 스피커는 음원을 한곳에 집중시키므로서 각 스피커에서 나오는 소리가 고저음 모두 같은 위치에서 들려오는 잇점이 있고 그 구성이 간결하여 캐비넷에의 부착도 용이한 효과를 얻을 수 있게 된다.The coaxial three-way speaker has the advantage that the sound from each speaker is heard in the same position by concentrating the sound source in one place, and its configuration is concise, so that it can be easily attached to the cabinet.

Claims (1)

저음부 자기회로부(1)와 호온 스피커(3) 및 브릿지(5)로 지지설치되는 고음용 스피커(6)로 이루어지되, 상기 저음부 자기회로부(1)는 중음용 스피커 역할을 하도록 댐퍼(10)에 지지된 진동판(2)을 보이스 코일(18)과 함께 지지대(12)에 내장시킨 구조를 이루고, 상기 지지대(12)로 저음부 자기회로부(1)상에 연접된 호온 스피커(3)는 자기회로부의 포올(14)이 진동판(2)측이 개방된 V자형 내경을 가지며, 진동판(19)은 호온 역할을 할 수 있도록 상기 진동판(2)의 V자형 내경과 이어지는 경사각을 갖도륵 구성시킨 것을 특징으로 하는 동축형 멀티웨이 스피커.The bass magnetic circuit portion 1 and the horn speaker (3) and the high-pitched speaker (6) that is supported by the bridge (5), the bass magnetic circuit portion (1) is a damper (10) to act as a mid-range speaker The support diaphragm 2 is built in the support 12 together with the voice coil 18, and the horn speaker 3 connected to the bass magnetic circuit part 1 by the support 12 is a magnetic circuit part. Fool 14 has a V-shaped inner diameter of the diaphragm 2 side is open, the diaphragm 19 is configured to have an inclination angle to the V-shaped inner diameter of the diaphragm 2 so as to act as a horn. Coaxial multiway speaker.
KR2019880000970U 1988-01-30 1988-01-30 Coaxial multi-way speaker KR900007923Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880000970U KR900007923Y1 (en) 1988-01-30 1988-01-30 Coaxial multi-way speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880000970U KR900007923Y1 (en) 1988-01-30 1988-01-30 Coaxial multi-way speaker

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Publication Number Publication Date
KR890016852U KR890016852U (en) 1989-08-19
KR900007923Y1 true KR900007923Y1 (en) 1990-08-25

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KR2019880000970U KR900007923Y1 (en) 1988-01-30 1988-01-30 Coaxial multi-way speaker

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