KR880002765Y1 - Speaker - Google Patents
Speaker Download PDFInfo
- Publication number
- KR880002765Y1 KR880002765Y1 KR2019850013821U KR850013821U KR880002765Y1 KR 880002765 Y1 KR880002765 Y1 KR 880002765Y1 KR 2019850013821 U KR2019850013821 U KR 2019850013821U KR 850013821 U KR850013821 U KR 850013821U KR 880002765 Y1 KR880002765 Y1 KR 880002765Y1
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- KR
- South Korea
- Prior art keywords
- low
- cone
- speaker
- sound
- attached
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/045—Mounting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 종단면도.1 is a longitudinal sectional view of the present invention.
제2도는 본 고안에 따른 실시예의 단면도.2 is a cross-sectional view of an embodiment according to the present invention.
제3도는 종래 저음 스피커의 단면도.3 is a cross-sectional view of a conventional woofer.
제4도는 종래 고음 스피커의 단면도.4 is a cross-sectional view of a conventional treble speaker.
제5도는 본 고안에 따른 스피커의 특성 그래프.5 is a characteristic graph of a speaker according to the present invention.
제6도는 종래 저음 스피커의 특성 그래프.6 is a characteristic graph of a conventional woofer speaker.
제7도는 종래 고음 스피커의 특성그래프이다.7 is a characteristic graph of a conventional treble speaker.
* 도면의 주요부분에 대한 간단한 설명* Brief description of the main parts of the drawing
1 : 하부플레이트 2 : 영구자석1: lower plate 2: permanent magnet
3 : 상부플레이트 4 : 프레임3: upper plate 4: frame
5 : 폴피스 6 : 저음용 보이스코일5: pole piece 6: low voice voice coil
6' : 고음용 보이스코일 7,7' : 댐퍼6 ': Treble voice coil 7,7': Damper
8 : 저음용 콘지 9 : 방진캡8: Bass Cone 9: Dust Cap
10 : 고음용콘지 11 : 브릿지10: high-end cone 11: bridge
본 고안은 저음 및 고음용 스피커에 관한 것으로. 특히 상부플레이트와 하부플레이트 사이의 캡내에다 2개의 보이스 코일을 설치헤 놓을 스피커에 관한 것이다.The present invention relates to a bass and treble speakers. In particular, it relates to a speaker in which two voice coils are placed in a cap between an upper plate and a lower plate.
일반적으로 저음과 고음을 얻기 위해서는 하부 플레이트에 영구자석을 설치함과 더불어 영구자석의 상면에 프레임을 고정설치해 놓은 저음 스피커와 고음스피커를 각각 제작하여 사용하고 있으나, 종래의 이와 같은 저음스피커는 제6도에 도시해 놓은 것과 같이 저음만을 추진하였기 때문에 5KHZ이상을 기대하기가 어려울 뿐만 아니라,고음스피커 역시 고음만을 추구하였기 때문에 제7도에 도시되어져 있는 바와 같이 약2KHZ부터 시작하여 20KHZ까지만 특성이 지속되는 문제점이 있었다.In general, in order to obtain low and high sound, a permanent magnet is installed on the lower plate, and a low-frequency speaker and a high-pitched speaker, each of which has a frame fixed to the upper surface of the permanent magnet, are manufactured and used. because promotion only low as sewn to shown in Fig., as well as difficult to expect 5KH Z above, tweeter also started because seek only the treble from about 2KH Z as can been shown in the seventh FIG 20KH Z up property There was a lasting issue.
또한, 저음과 고음을 동시에 얻기 위해 저음스피커와 고음스피커를 동축상에다 결합시켜 보이스코일의 보빈 상단에 압전진동소자를 부착시키고, 그 상면에 고음용 콘지의 하단연부를 부착시키며, 고음용콘지의 상단 외주연은 저음용콘지의 내주면에 부착시킨 스피커가 있긴 하나, 이는 압전진동소자의 중량으로 인하여 음압특성이 떨어지게 되는 문제점이 있었다.In addition, by combining the low and high loudspeakers coaxially to obtain the low and high sound at the same time, the piezoelectric vibrating element is attached to the bobbin top of the voice coil, and the lower edge of the high-sounding cone is attached to the upper surface, Although the upper outer circumference has a speaker attached to the inner circumferential surface of the low-end cone, it has a problem that the sound pressure characteristics are degraded due to the weight of the piezoelectric vibrating element.
이에 본 고안에서는 상기와 같은 종래의 문제점을 해결하여 작업공정이 단축되고 저음 및 고음까지도 얻을 수 있을 뿐만 아니라 음압특성이 좋아지도록 상부플레이트와 하부플레이트의 폴피스 사이에 2개의 보이스코일을 설치시키되 저음용 보이스코일을 저음용 콘지 및 댐퍼와 연결시키고 고음용 보이스코일을 고음용 콘지와 연결시키며, 상기 고음용 콘지와 연결시키며, 상기 고음용콘지를 브릿지에 부착시킨 스피커를 제공하는데에 그 목적이 있다.The present invention solves the conventional problems as described above, the work process is shortened, and even low and high sound can be obtained, and two voice coils are installed between the pole pieces of the upper plate and the lower plate to improve sound pressure characteristics. The purpose of the present invention is to provide a speaker in which a voice voice coil is connected to a bass cone and a damper, a high voice voice coil is connected to a high-pitched cone, the high-sound cone is connected, and the high-sound cone is attached to a bridge. .
이하 본 고안의 구성 및 작용 효과를 첨부된 예시도 면에 의거하여 상세히 설명라면 다음과 같다.Hereinafter, the configuration and operation effects of the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 하부플레이트(1)에 영구자석(2)을 부착시키고, 그 영구자석(2)상부에 상부플레이트(3)를 부착시켜 프레임(4)을 상부플레이트(3)상면에 고정시키며, 상부플레이트(3)와 하부플레이트(1)의 폴피스(5)사이에 두개의 저음용 보이스코일(6)과 고음용 보이스코일(6')을 설치시키되 보이스코일(6)과 보이스코일(6')은 댐퍼(7)로 연결시키고, 보이스코일(6)은 프레임(4)에 부착 연결된 저음용 콘지(8) 및 댐퍼(7')와 연결시키며, 보이스코일(6')은 방진캡(9)과 연결된 고음용콘지(10)와 연결시키고, 그 고음용콘지(10)는 프레임(4)에 설치된 브릿지(11)에 부착시킨 구조로 되어 있다. 미설명부호 12는 단자, 13은 리드선, 14는 저음스피커, 15는 고음스피커이다.According to the present invention, the permanent magnet 2 is attached to the lower plate 1, and the upper plate 3 is attached to the upper part of the permanent magnet 2 to fix the frame 4 to the upper surface of the upper plate 3. Two low voice voice coils 6 and a high voice voice coil 6 'are installed between the plate 3 and the pole piece 5 of the lower plate 1, but the voice coil 6 and the voice coil 6' are installed. ) Is connected to the damper (7), and the voice coil (6) is connected to the damper (7 ') and the bass cone (8) connected to the frame (4), the voice coil (6') is a dust cap (9) ) Is connected to the high-pitched cone 10 and the high-pitched cone 10 has a structure attached to the bridge 11 installed in the frame (4). Reference numeral 12 is a terminal, 13 is a lead wire, 14 is a low speaker, and 15 is a high speaker.
상기와 같은 구조로 된 본 고안은 입력선으로부터 들어오는 저음 및 고음의 입력신호에 따라 저음용콘지(8)와 고음용콘지(10)가 작동되므로 저음 및 고음까지도 얻을 수 있을뿐만 아니라 음압특성이 개선되는 것으로서 단자(12)를 통하여 리드선(13)에 입력신호가 들어오면 저음용콘지(8)가 진동되게 되어 저음역할을 하면서 점차 고음으로 갈수록 특성이 상쇄되고, 다시 고음용 콘지(10)가 진동되게 되어 고음역할을 하게 되는 것이다.According to the present invention having the above structure, the low sound cone 8 and the high sound cone 10 are operated according to the input signal of the low and high sound coming from the input line, so that not only the low sound and the high sound can be obtained but also the sound pressure characteristics are improved. When the input signal is input to the lead wire 13 through the terminal 12, the low sound cone (8) is vibrated to play a low tone, the characteristics gradually canceled toward the high tone, the high sound cone 10 again vibrates It will be played a high pitch.
제1도는 본 고안의 종단면도로서, 상부 플레이트(3)와 하부플레이트(1)의 폴피스(5)사이에 두개의 저음용 보이스코일(6)과 고음용보이스코일(6')을 설치시키는데, 상기 저음용보이스코일(6)은 단자(12)를 통하여 들어온 입력신호를 받아 프렘임(4)의 외주부에 부착 연결된 저음용콘지(8)를 작동시키게 된다. 이때 저음용보이스코일(6)과도 연결지지되도록 한 것이다.FIG. 1 is a longitudinal sectional view of the present invention, in which two low voice coils 6 and a high voice coil 6 'are installed between the upper plate 3 and the pole piece 5 of the lower plate 1. The low sound boy coil 6 receives the input signal input through the terminal 12 to operate the low sound cone 8 attached to the outer circumference of the frame 4. At this time, it is to be connected to the low drinking voice coil (6).
한편, 제2도는 본 고안에 따른 실시예의 단면도로서, 고음용보이스코일(6')에 연결된 고음용콘지(10)가 저음용콘지(8)와 연결되어 단자(12)에 들어오는 입력신호에 의해 고음용콘지(10)와 저음용콘지(8)가 각각 작동되도록 한 것이다.On the other hand, Figure 2 is a cross-sectional view of the embodiment according to the present invention, the high-sound cone 10 connected to the high-grade voice coil (6 ') is connected to the low-tone cone (8) by the input signal coming into the terminal 12 The high-end cone 10 and the low-end cone 8 is to be operated respectively.
이와같은 본 고안은 상부플레이트(3)와 하부플레이트(1)의 폴피스(5)사이에 두개의 저음용보이스코일(6)과 고읍용보이스코일(6')을 설치하여 저음스피커(14)의 방진캡(9)과, 저음스피커(15)의 상부플레이트(3), 하부플레이트(1), 프레임(4) 및 영구자석(2)이 필요없게되어 많은 원가절감의 효과가 있으며, 전 대역스피커를 제작하기 위하여 자기회로가 커지는 종래의 문제점을 간단히 해결하여 저음 및 고음스피커의 기능을 고루 갖춘 스피커를 제공할 수 있을 뿐만 아니라 부피를 줄일 수 있어 제품을 소형회에 기여할 수 있는 효과가 있다.The present invention has two bass voice coils 6 and the high-grade voice coil (6 ') between the pole piece 5 of the upper plate (3) and the lower plate (1) to install the bass speaker 14 The dustproof cap 9 and the bass speaker 15, the upper plate (3), the lower plate (1), the frame (4) and the permanent magnet (2) is eliminated, there is a lot of cost savings effect, the whole band In order to manufacture a speaker, it is possible to provide a speaker with the functions of low and high loudspeakers by simply solving a conventional problem in which a magnetic circuit is large, and to reduce the volume, thereby contributing to a small size product.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850013821U KR880002765Y1 (en) | 1985-10-22 | 1985-10-22 | Speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850013821U KR880002765Y1 (en) | 1985-10-22 | 1985-10-22 | Speaker |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870007647U KR870007647U (en) | 1987-05-13 |
KR880002765Y1 true KR880002765Y1 (en) | 1988-07-27 |
Family
ID=70293580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850013821U KR880002765Y1 (en) | 1985-10-22 | 1985-10-22 | Speaker |
Country Status (1)
Country | Link |
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KR (1) | KR880002765Y1 (en) |
-
1985
- 1985-10-22 KR KR2019850013821U patent/KR880002765Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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KR870007647U (en) | 1987-05-13 |
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