KR200142007Y1 - Horn structure for speaker - Google Patents
Horn structure for speaker Download PDFInfo
- Publication number
- KR200142007Y1 KR200142007Y1 KR2019960021714U KR19960021714U KR200142007Y1 KR 200142007 Y1 KR200142007 Y1 KR 200142007Y1 KR 2019960021714 U KR2019960021714 U KR 2019960021714U KR 19960021714 U KR19960021714 U KR 19960021714U KR 200142007 Y1 KR200142007 Y1 KR 200142007Y1
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- KR
- South Korea
- Prior art keywords
- speaker
- sound
- sound waves
- horn
- sound wave
- Prior art date
Links
- 230000003321 amplification Effects 0.000 claims abstract description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 12
- 230000001965 increasing effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
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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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
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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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2873—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself for loudspeaker transducers
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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
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
Abstract
본 고안은 스피커용 혼 구조에 관한 것으로서, 특히 스피커에서 방사된 음파를 증폭시키는 증폭혼부위 내측에 음파의 간섭을 저지하는 배플판이 구비된 혼부재에 있어서, 상기 혼부재(10)는 스피커(3)에서 방사된 음파를 집음하는 집음부(12a)가 형성된 장착부(12)와, 상기 스피커(3)에서 방사된 음파를 유입시키도록 장착부(12)의 일측에 형성된 음파 유입공(14)을 포함하고, 상기 증폭혼부(16)는 음파 유입공(14)에 연장되어 형성된 것을 특징으로 한다.The present invention relates to a horn structure for a speaker, in particular a horn member provided with a baffle plate to block the interference of sound waves inside the amplified horn to amplify the sound waves radiated from the speaker, the horn member 10 is a speaker (3) A mounting portion 12 formed with a sound collecting portion 12a for collecting sound waves radiated from the sound wave), and a sound wave inlet hole 14 formed at one side of the mounting portion 12 to introduce sound waves emitted from the speaker 3. And, the amplification mixing unit 16 is characterized in that formed extending to the sound wave inlet (14).
따라서, 본 고안에서는 구조가 간단하여 조립이 용이할 뿐만 아니라 스피커에서 방사되는 음파를 효과적으로 증폭시켜 배출함으로써 음파의 증폭 효율을 향상시킴과 동시에 더욱 증대된 저음 특성을 얻을 수 있게 되는 효과가 있다.Therefore, the present invention is simple in structure and easy to assemble, and effectively amplifies and discharges the sound waves emitted from the speaker, thereby improving the amplification efficiency of the sound waves and at the same time increasing the bass characteristics.
Description
본 고안은 스피커용 혼 구조에 관한 것으로서, 특히 스피커에서 방사되는 음량을 효과적으로 증폭시킴과 동시에 더욱 스피커의 크기를 작게 형성할 수 있도록 된 스피커용 혼 구조에 관한 것이다.The present invention relates to a horn structure for a speaker, and more particularly, to a speaker horn structure that can effectively amplify the volume radiated from the speaker and at the same time to further reduce the size of the speaker.
일반적으로 전기 신호를 음파 신호로 변환시켜 자유 공간으로 방사시키는 스피커는 센터 폴과 요우크 사이에 위치된 마그네트에서 강한 원통상 자계가 발생하면 이 자계내에 설치된 보이스 코일에 신호 전류가 흐름에 따라 힘이 가해지고, 이 힘이 종이재로 이루어진 원뿔 형상의 진동판을 진동시켜 음파를 방사하게 되는 것이다.In general, a speaker that converts an electric signal into a sound wave and radiates it into free space generates a strong cylindrical magnetic field in the magnet located between the center pole and the yoke. This force is applied to vibrate a cone-shaped diaphragm made of paper to emit sound waves.
종래에 이와 같은 스피커가 장착된 텔레비젼은 제1도에 도시한 바와 같이 내측에 음극선관(1)이 장착된 캐비넷(2)의 후방 양측에 전면을 향하여 한 쌍의 스피커(3)가 고정 설치되면, 상기 캐비넷(2)의 내측에는 스피커(3)에서 방사된 음파를 유도하여 음극선관(1)의 양측으로 방사시키는 개구부(4a)를 갖는 음파 통로(4)가 형성된 구조로 이루어진다.In the conventional TV equipped with such a speaker, as shown in FIG. 1, when a pair of speakers 3 are fixedly installed on both sides of the rear side of the cabinet 2 in which the cathode ray tube 1 is mounted inside, the speaker 3 is fixedly installed. The inside of the cabinet 2 has a structure in which a sound wave passage 4 having an opening 4a for inducing sound waves radiated from the speaker 3 to radiate to both sides of the cathode ray tube 1 is formed.
그리고, 캐비넷의 양측에 스피커 박스를 형성하고, 상기 캐비넷 박스의 내측에 스피커를 장착시킨 구성의 텔레비젼도 제안되고 있다.In addition, televisions having a configuration in which speaker boxes are formed on both sides of the cabinet and a speaker is mounted inside the cabinet box are also proposed.
그러나, 이와 같은 종래의 기술은 캐비넷의 내측에 설치된 음파 통로 내로 이동되는 스피커에서 방사된 음파나 스피커 박스의 전면 측으로 방사되는 음파가 간섭현상에 의해 충분한 만큼의 증폭이 이루어지지 않을 뿐만 아니라 음의 선명도가 현저하게 저하되며, 특히 저음의 증폭이 미미하여 조화되고 섬세한 음을 얻을 수 없다고 하는 등의 문제점들이 있었다.However, such a conventional technique is not only amplified enough by the interference phenomenon, but also the sound clarity of the sound wave emitted from the speaker moved into the sound wave passage installed inside the cabinet or the front side of the speaker box, as well as the sound clarity There is a problem that the remarkably deteriorated, especially the low amplification of the low tone is not enough to obtain a harmonious and delicate sound.
상술한 바와 같은 종래 기술의 문제점을 해결하기 위하여 안출된 본 고안은 스피커에서 방사되는 음파를 효과적으로 증폭시켜 증폭 효율을 향상시킴과 동시에 특히 저음 특성을 더욱 향상시킬 수 있는 스피커용 혼 구조를 제공하는데 그 목적이 있다.The present invention devised to solve the problems of the prior art as described above provides a horn structure for a speaker that can effectively amplify the sound waves radiated from the speaker to improve the amplification efficiency and, in particular, further improve the bass characteristics. There is a purpose.
제1도는 종래 텔레비젼의 스피커 시스템을 나타내는 개략적인 단면도이다.1 is a schematic cross-sectional view showing a speaker system of a conventional television.
제2도는 본 고안에 의한 스피커용 혼 구조를 나타내는 분해 사시도이다.2 is an exploded perspective view showing a horn structure for a speaker according to the present invention.
제3도는 본 고안에 의한 스피커용 혼 구조를 나타내는 결합 단면도이다.3 is a cross sectional view showing a horn structure for a speaker according to the present invention.
제4도는 본 고안이 적용된 텔레비젼을 나타내는 개략도이다.4 is a schematic view showing a television to which the present invention is applied.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 혼부재 12 : 장착부10: mixed member 12: mounting portion
12a : 집음부 14 : 음파 유입공12a: sound collector 14: sound wave inlet
16 : 증폭혼부 18 : 배플판16: amplified blend 18: baffle plate
20 : 리브20: rib
상술한 목적을 실현하기 위한 본 고안에 의한 스피커용 혼 구조는, 스피커에서 방사된 음파를 증폭시키는 증폭혼부의 내측에 음파의 간섭을 저지하는 배플판이 구비된 혼부재에 있어서, 상기 혼부재는 스피커에서 방사된 음파를 집음하는 집음부가 형성된 장착부와, 상기 스피커에서 방사된 음파를 유입시키도록 장착부의 일측에 형성된 음파 유입공을 포함하고, 상기 증폭혼부는 음파 유입공에 연장되어 형성된 것을 특징으로 한다.The speaker horn structure according to the present invention for realizing the above object is a horn member provided with a baffle plate for preventing the interference of sound waves inside the amplification horn to amplify the sound waves radiated from the speaker, the horn member is a speaker And a mounting portion having a sound collecting portion configured to collect sound waves emitted from the sound wave, and a sound wave inflow hole formed at one side of the mounting portion to introduce sound waves radiated from the speaker, wherein the amplification mixing portion is formed to extend in the sound wave inflow hole. do.
따라서, 본 고안에서는 구조가 간단하여 조립이 용이할 뿐만 아니라 스피커에서 방사되는 음파를 효과적으로 증폭시켜 배출함으로써 음파의 증폭 효율을 향상시킴과 동시에 더욱 증대된 저음 특성을 얻을 수 있게 되는 효과가 있다.Therefore, the present invention is simple in structure and easy to assemble, and effectively amplifies and discharges the sound waves emitted from the speaker, thereby improving the amplification efficiency of the sound waves and at the same time increasing the bass characteristics.
이하, 본 고안의 바람직한 실시예를 첨부된 도면에 따라서 더욱 상세하게 설명하고자 한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.
제2도는 본 고안에 의한 스피커용 혼 구조를 나타내는 분해 사시도이고, 제3도는 본 고안에 의한 스피커용 혼 구조의 결합 단면도를 나타낸다.2 is an exploded perspective view showing a horn structure for a speaker according to the present invention, Figure 3 shows a cross-sectional view of the combination of the horn structure for the speaker according to the present invention.
도면에서 부호(10)은 일측면에 스피커(3)가 장착되는 혼부재를 나타낸다.In the drawing, reference numeral 10 denotes a horn member on which the speaker 3 is mounted.
상기 혼부재(10)는 일측에 스피커(3)가 장착되는 원형상의 장착부(12)가 형성되어 있고, 상기 장착부(12)의 일측에는 상기 스피커(3)로부터 방사된 음파가 유입되는 음파 유입공(14)이 형성되어 있으며, 상기 음파 유입공(14)의 내측에는 상기 음파 유입공(14)을 통하여 유입된 음파를 증폭시켜 배출하는 증폭혼부(16)가 연장 형성되어 있다.The horn member 10 has a circular mounting portion 12 on which one side of the speaker 3 is mounted, and on one side of the mounting portion 12, a sound wave inlet hole through which sound waves radiated from the speaker 3 are introduced. 14 is formed, and the amplifying mixing portion 16 for amplifying and discharging the sound wave introduced through the sound wave inlet 14 is formed inside the sound wave inlet 14.
상기 장착부(12)내에는 음파의 집음이 용이하도록 대략 중앙부가 돌출되고 가장자리가 경사진 집음부(12a)가 형성되어 있다.In the mounting portion 12, a sound collecting portion 12a having a central portion protruding and an inclined edge thereof is formed to easily collect sound waves.
상기 증폭혼부(16)는 대략 단면 형상이 타원형상으로 형성되고, 그 내측면에는 음파의 간섭을 방지하는 배플판(18)이 세워 설치되어 있으며, 상기 장착부(12)의 대향측, 즉 집음부(12a)의 대향 측에는 스피커(3)에는 방사되는 음파, 특히 저음에 의한 떨림을 저지하여 저음 효과를 향상시키는 리브(20)가 돌출 형성되어 있다.The amplification mixing portion 16 has an elliptical shape having a substantially cross-sectional shape, and a baffle plate 18 is installed on an inner side thereof to prevent interference of sound waves, and the opposite side of the mounting portion 12, that is, a sound collecting portion On the opposite side of the 12a, the speaker 3 is provided with a rib 20 protruding from the sound wave radiated, in particular, the tremor by the bass, to improve the bass effect.
또한, 상기 증폭혼부(16)는 음파 유입공(14)에서 유입된 음파가 효과적으로 증폭될 수 있도록 상기 음파 유입공(14)의 직경보다 큰 직경으로 형성되어 있다.In addition, the amplifying mixing portion 16 is formed with a diameter larger than the diameter of the sound wave inlet 14 so that the sound wave introduced from the sound wave inlet 14 is effectively amplified.
그리고, 상기 증폭혼부(16)의 선단에는 텔레비젼 캐비넷(2)에 장착시 음파에 의한 진동을 흡수 및 차단하는 펠트부재(22)가 부착되어 있다.At the distal end of the amplification horn 16, a felt member 22 is attached to the television cabinet 2 to absorb and block the vibration caused by sound waves.
이와 같이 구성된 본 고안에 의한 스피커용 혼 구조에 대한 작용 및 효과를 설명한다.The operation and effects on the horn structure for the speaker according to the present invention configured as described above will be described.
먼저, 스피커(3)내에서 발생된 강한 원통형 자계에 의해 콘지가 진동하여 음파를 발생시키면, 이 음파는 스피커(3)의 전면 측으로 방사가 이루어지게 된다.First, when the cone is vibrated by a strong cylindrical magnetic field generated in the speaker 3 to generate sound waves, the sound waves are radiated to the front side of the speaker 3.
이때, 상기 스피커(3)에서 방사되는 음파는 장착부(12)의 내측에 형성된 집음부(12a)내로 집음된 후 음파 유입공(14)을 통하여 증폭혼부(16)내로 유입되어 진다.At this time, the sound waves radiated from the speaker 3 are collected into the sound collecting portion 12a formed inside the mounting portion 12 and then introduced into the amplifying mixing portion 16 through the sound wave inlet 14.
그리고, 상기 증폭혼부(16)내로 유입된 음파는 배플판(18)에 의해 음파의 간섭이 최소화되면서 증폭된 후 텔레비젼 캐비넷(2)등을 통하여 배출된다.The sound waves introduced into the amplifying mixing section 16 are amplified while the interference of the sound waves is minimized by the baffle plate 18 and then discharged through the television cabinet 2 or the like.
상기 스피커(3)에서 방사된 음파중 특히 저음은 집음부(12a)의 대향측에 형성된 리브(20)에 의해 떨림이 제한되어 저음 특성이 향상되어진다.Among the sound waves radiated from the speaker 3, particularly low bass is limited by the ribs 20 formed on the opposite side of the sound collecting unit 12a, thereby improving bass characteristics.
그리고, 상기 증폭혼부(16)내에서 증폭된 음파는 증폭혼부(16)의 선단과 텔레비젼 캐비넷(2)과의 사이에 개재된 펠트부재(22)에 의해 음파에 의한 진동이 흡수 및 차단됨으로써 정재파의 발생이 최소화될 뿐만 아니라 더욱 향상된 음질을 얻을 수 있게 되는 것이다.The sound wave amplified in the amplification mixing section 16 is a standing wave by absorbing and blocking the vibration by the sound wave by the felt member 22 interposed between the tip of the amplifying mixing section 16 and the television cabinet 2. Not only minimizes the occurrence of noise, but also improves the sound quality.
또한, 스피커(3)가 혼부재(10)에 장착된 상태에서 텔레비젼 캐비넷(2) 등에 장착됨으로써 스피커의 장착시간을 단축시킴과 동시에 더욱 생산성을 향상시키게 되는 것이다.In addition, the speaker 3 is mounted on the television cabinet 2 and the like in the state where the speaker 3 is mounted on the horn member 10 to shorten the mounting time of the speaker and to further improve productivity.
상기 혼부재(10)는 텔레비젼 캐비넷(2)의 상, 하부는 물론 좌, 우측에도 장착할 수 있고, 일반적인 스피커 시스템 등에도 적용할 수 있음은 물론이다.The horn member 10 may be mounted on the left and right sides of the television cabinet 2 as well as on the left and right sides, and may be applied to a general speaker system.
상술한 바와 같은 본 고안에 의하면 구조가 간단하여 조립이 용이할 뿐만 아니라 스피커에서 방사되는 음파를 효과적으로 증폭시켜 배출함으로써 음파의 증폭효율이 향상됨과 동시에 더욱 증대된 저음 특성을 얻을 수 있게 되는 효과가 있다.According to the present invention as described above, the structure is simple and easy to assemble, and by effectively amplifying and discharging the sound wave emitted from the speaker, the amplification efficiency of the sound wave is improved and at the same time, the increased bass characteristic can be obtained. .
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960021714U KR200142007Y1 (en) | 1996-07-23 | 1996-07-23 | Horn structure for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960021714U KR200142007Y1 (en) | 1996-07-23 | 1996-07-23 | Horn structure for speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980010033U KR980010033U (en) | 1998-04-30 |
| KR200142007Y1 true KR200142007Y1 (en) | 1999-06-01 |
Family
ID=19462061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960021714U KR200142007Y1 (en) | 1996-07-23 | 1996-07-23 | Horn structure for speaker |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200142007Y1 (en) |
-
1996
- 1996-07-23 KR KR2019960021714U patent/KR200142007Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR980010033U (en) | 1998-04-30 |
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| E902 | Notification of reason for refusal | ||
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| FPAY | Annual fee payment |
Payment date: 20071221 Year of fee payment: 10 |
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| LAPS | Lapse due to unpaid annual fee |