WO2014137011A1 - Structure en blocs d'un haut-parleur de type plaque empilé verticalement ou aligné horizontalement - Google Patents

Structure en blocs d'un haut-parleur de type plaque empilé verticalement ou aligné horizontalement Download PDF

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Publication number
WO2014137011A1
WO2014137011A1 PCT/KR2013/001871 KR2013001871W WO2014137011A1 WO 2014137011 A1 WO2014137011 A1 WO 2014137011A1 KR 2013001871 W KR2013001871 W KR 2013001871W WO 2014137011 A1 WO2014137011 A1 WO 2014137011A1
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WO
WIPO (PCT)
Prior art keywords
block
guide
guide rail
guide groove
speaker
Prior art date
Application number
PCT/KR2013/001871
Other languages
English (en)
Korean (ko)
Inventor
김동만
Original Assignee
주식회사 엑셀웨이
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 엑셀웨이 filed Critical 주식회사 엑셀웨이
Priority to PCT/KR2013/001871 priority Critical patent/WO2014137011A1/fr
Publication of WO2014137011A1 publication Critical patent/WO2014137011A1/fr

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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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • 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

Definitions

  • the present invention relates to a flat panel speaker, and more particularly, to a flat stacked or horizontally arranged flat speaker of the block structure.
  • the speaker includes a voice coil and a diaphragm interposed between the magnets, and generates sound by vibrating the diaphragm by the movement of the voice coil.
  • magnets are arranged at regular intervals on both sides of the flat voice coil and its sides to generate organic electromotive force according to Flaming's left-hand law and Lorentz's principle, forming a frequency according to voice, and the frequency vibrates the diaphragm Is reproduced.
  • the voice coil is spirally wound or printed in an elliptical shape on one side or both sides of a plate-shaped coil base to form a voice coil plate.
  • the vibration plate is attached to the upper end of the voice coil plate in the longitudinal direction, and the vibration plate vibrates according to the movement of the voice coil plate to generate sound.
  • a general speaker using a large-diameter speaker cannot be applied to a high power slim speaker or a high power slim woofer, and a flat or slim speaker develops a high power slim speaker or a high power woofer speaker for high power output. This remains the biggest challenge.
  • the magnetic circuit structure may be configured to be vertically stacked or horizontally arranged.
  • An object of the present invention for solving the above-described problems is to block the magnetic circuit vertical stacking structure and the horizontal arrangement structure for realizing a high power flat panel speaker, thereby making the vertical stacking structure free, and also to provide a horizontal arrangement structure.
  • the company intends to provide a vertically stacked or horizontally arranged flat panel speaker with a block structure that can dramatically improve productivity, greatly expand the output and size, reduce investment costs, and manage and develop components. have.
  • the upper surface has a diaphragm mounting portion to which the diaphragm is mounted, in the center is formed a coil plate insertion hole into which the magnetic body and the voice coil plate can be inserted,
  • a lower surface of the upper block including one or more guide grooves or guide rails formed in a length direction;
  • a guide block or a guide groove slidingly coupled to the guide groove or the guide rail of the upper block is formed on the upper surface; can be implemented by combining the block,
  • the block structure of the horizontally arranged flat panel speaker according to the present invention includes a left side block having a magnetic body and a voice coil plate inserted into a center thereof, and a guide groove or a guide rail formed in a longitudinal direction on a right side thereof; A lower guide block or a guide rail slidingly coupled to the guide groove or the guide rail of the left side block is formed on the left side;
  • the block may be implemented by coupling.
  • one or more intermediate blocks are slidingly coupled between the upper block and the lower block, and each of the one or more intermediate blocks may be spaced apart from each other by a pair of magnetic bodies facing each other, and the upper block may be slidingly coupled to the upper block.
  • Guide rails or guide grooves are formed so that the guide grooves or guide rails are formed on the lower surface so as to be slidably coupled to the lower block, thereby making it possible to cope with the variable stacking size.
  • one or more intermediate blocks are slidably coupled between the left side block and the right side block, and each of the one or more intermediate blocks is formed to face each other with a pair of magnetic bodies facing each other, and the left side is slidably coupled with the left side block.
  • a guide rail or a guide groove is formed so that the guide rail or a guide rail is formed on the right side so that the guide groove or the guide rail may be formed to be slidably coupled to the right side block.
  • a vertically stacked or horizontally arranged flat speaker having a block structure capable of freely implementing a vertically stacked structure and freely implementing a horizontally arranged structure.
  • FIG. 1 is a perspective view of a block structure of a vertical stacked flat speaker according to the present invention.
  • FIG. 2 is an example showing a coupling state diagram using the block structure of FIG. 1.
  • FIG. 3 is a structural diagram for fastening a voice coil plate and a diaphragm in a coupled state using the block structure of FIG. 1.
  • FIG. 4 is a perspective view of a block structure of a horizontally arranged flat panel speaker according to the present invention.
  • FIG. 5 is an example showing a state diagram of the coupling using the block structure of FIG.
  • FIG. 6 is a structural diagram for fastening a voice coil plate and a diaphragm in a coupled state using the block structure of FIG. 4.
  • FIG. 1 is a perspective view of a block structure of a vertical stacked flat speaker according to the present invention.
  • the block structure 100 of the vertically stacked flat panel speaker according to the present invention has a structure in which the upper block 110, the middle block 120, and the lower block 130 are connected to each other in blocks. .
  • the upper block 110 is a block positioned at the top of the vertically stacked flat speaker, and a terminal block 111 for connecting power can be formed on the upper surface thereof, and a diaphragm mounting part 112 is a portion on which a diaphragm and a diaphragm edge are mounted. ) May be formed.
  • a pair of guide grooves 114 may be formed on the lower surface of the upper block 110.
  • the intermediate block 120 is an intermediate block interposed between the upper block 110 and the lower block 130 in the vertically stacked flat panel speaker, which may be stacked one or more.
  • a guide rail 124a is formed on the upper surface of the intermediate block 120 to be engaged with the guide groove 114 of the upper block 110 to be slidably inserted, and the lower surface of the intermediate block 120 is engaged with the guide rail 134 of the lower block.
  • the guide groove 124b is formed to be fitted into the groove.
  • a pair of magnets are formed spaced apart from each other in a direction opposite to each other, and a magnetic body is mounted around the yoke plate, and a voice coil plate is inserted therebetween.
  • the opening hole 123 is formed.
  • the lower block 130 is a block positioned at the lowest end of the vertically stacked flat speaker, and the upper block 130 is slidably coupled with the guide groove 124b on the lower surface of the middle block 120 or the guide groove 114 on the lower surface of the upper block 110.
  • Guide rails 134 may be formed.
  • a coil plate mounting portion 133 on which the voice coil plate may be seated.
  • a guide groove 114 on the bottom surface of the upper block 110 a guide rail 124a on the upper surface of the middle block 120, a guide groove 124b on the lower surface, and a guide rail 134 on the upper surface of the lower block 130.
  • the embodiment to be formed is shown, the reverse configuration is also possible.
  • the guide groove on the upper surface of the lower block 130 is a problem in achieving the object of the present invention. none.
  • FIG. 2 is an example showing a coupling state diagram using the block structure of Figure 1
  • Figure 3 is a structural diagram for fastening the voice coil plate and the vibration plate in the coupling state using the block structure of FIG.
  • the intermediate block 120 is capable of manufacturing a multi-layered vertically stacked flat speaker as much as one or more combinations.
  • the vertical height of the vertically stacked flat panel speaker varies according to the number of insertions of the intermediate block 120, and accordingly, the width of the voice coil plate will vary, and according to the configuration of the magnetic body formed in the intermediate block 120, the voice coil The multi layer layer will also vary.
  • the voice coil plate 301 is inserted between the magnetic bodies formed in each layer in the block structure 100 of the vertically stacked flat speaker, and the vibration plate 302 is fastened to the upper surface of the upper block.
  • the number of magnetic bodies also changes according to the quantity of the intermediate blocks 320a to 320d, and the number of voice coils 301a pattern-printed on the voice coil plate 301 according to the quantity of magnetic bodies will also change correspondingly.
  • FIG. 4 is a perspective view of a block structure of a horizontally arranged flat panel speaker according to the present invention.
  • the block structure 400 of the horizontally arranged flat panel speaker according to the present invention has a structure in which the left side block 410, the middle block 420, and the right side block 430 are connected to each other by a block.
  • the left side block 410 is a block positioned on the left side of the horizontally arranged flat panel speaker, and a terminal block 411 for power connection may be formed on the upper surface thereof, and a diaphragm mounting portion 412a, which is a portion on which a diaphragm and a diaphragm edge are mounted. ) May be formed.
  • a guide groove 414 may be formed on the right side of the left side block 410.
  • a pair of magnets are formed to be spaced apart from each other in a direction opposite to each other, and a magnetic body 413a on which a yoke plate is mounted is formed, and a voice coil plate is inserted therebetween.
  • the middle block 420 is an intermediate block interposed between the left side block 410 and the right side block 430 in the horizontally arranged flat panel speaker, which may be arranged horizontally.
  • a guide rail 424a is formed on the left side of the intermediate block 420 to be slidably engaged with the guide groove 414 of the left side block 410, and the guide rail 434 of the right side block 430 on the right side.
  • Guide groove 424b is formed to engage with the slide.
  • a diaphragm mounting portion 412b which is a portion on which the diaphragm and the diaphragm edge, is mounted, may be formed.
  • a pair of magnets are formed spaced apart from each other in a direction facing each other, and a magnetic body 413b having a yoke plate mounted thereon is formed, and a voice coil plate is inserted therebetween.
  • the right side block 430 is a block located at the rightmost side of the horizontally arranged flat speaker, and on the opposite side, the right side block 430 is slid with the guide groove 424b of the middle block 420 or the guide groove 414 of the left side block 410.
  • a guide rail 434 is formed that can be coupled.
  • a pair of magnets are formed to be spaced apart from each other in a direction opposite to each other, and a magnetic body 413c is mounted around the yoke plate, and a voice coil plate is inserted therebetween.
  • the diaphragm mounting portion 412a of the left side block 410, the diaphragm mounting portion 412b of the middle block 420 and the diaphragm mounting portion 412c of the right side block 410 are the left side block 410, the middle block 420 and the right side block. According to the sliding coupling of 430 constitutes a closed loop for mounting the diaphragm.
  • FIG. 5 is an example showing a coupling state diagram using the block structure of Figure 4
  • Figure 6 is a structural diagram for fastening the voice coil plate and the vibration plate in the coupling state using the block structure of FIG.
  • FIG. 5 a structure in which two intermediate blocks 420a and 420b are block assembled is shown.
  • the following configuration is possible.
  • the two-column horizontal structure which is basically the minimum horizontal arrangement structure, is possible by assembling the block on the left side block 410 and the right side block 430, wherein the right side of the left side block 410 is the guide groove 414 and the right side block 430 Since the left side of the) has a guide rail 434 can be coupled to each other by a slide.
  • intermediate block 420 can be manufactured in a flat speaker having a horizontal array structure of any number of columns in one or more combinations.
  • the width of the horizontal length of the horizontally arranged flat panel speaker varies according to the number of insertions of the intermediate block 420, and thus, the number of voice coil plates will also vary.
  • the voice coil plates 620 between the respective magnetic bodies are inserted into the block structure 610 of the horizontally arranged flat speaker, and the diaphragm 630 is fastened thereon.
  • the number of magnetic bodies also changes correspondingly according to the number of intermediate blocks 620a and 620b inserted between the left side block 610 and the right side block 630, and the number of voice coil plates 601 according to the number of magnetic bodies.
  • the number of voice coils 601a to be pattern-printed on the voice coil plate 601 will also change correspondingly.
  • the guide rail and the guide groove are formed long in the longitudinal direction of each block, the cross-sectional structure of the guide rail and the guide groove is sufficient to be coupled to each other sliding, it is natural that can be formed in various shapes.
  • the guide rail and the guide groove to be slidably coupled may be slidingly fastened in a 1: 1 manner, and if necessary, sliding fastening may be performed in a 2: 2 manner.
  • the guide grooves 414 of the left side block 410 may be formed in a pair of upper and lower pairs, and thus the guide rails 424a of the intermediate block 420.
  • the guide groove 424b may also be formed in a pair of upper and lower sides
  • the guide rail 434 of the right side block 430 may also be formed in a pair of upper and lower sides.

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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

La présente invention concerne un haut-parleur de type plaque, et plus spécifiquement un haut-parleur de type plaque empilé verticalement ou aligné horizontalement ayant une structure en blocs. La structure en blocs du haut-parleur de type plaque empilé verticalement, selon la présente invention, comprend : un bloc supérieur comprenant une partie de montage de plaque de vibration sur la surface supérieure de laquelle est montée une plaque de vibration et comportant un trou d'insertion de plaque de bobine dans lequel peuvent être insérés un corps magnétique et une bobine acoustique, et au moins un sillon de guide ou un rail de guide formés dans la direction de la longueur sur la surface inférieure du bloc supérieur ; et un bloc inférieur comportant un rail de guide ou un sillon de guide sur sa surface supérieure pouvant s'accoupler par glissement au sillon de guide ou au rail de guide du bloc supérieur, la présente invention pouvant être réalisée en accouplant les blocs. La structure en blocs du haut-parleur de type plaque empilé verticalement, selon la présente invention, comprend : un bloc de gauche au centre duquel sont insérés le corps magnétique et la plaque de bobine acoustique et comportant un sillon de guide ou un rail de guide sur sa surface de droite dans la direction de sa longueur ; et un bloc inférieur comportant un rail de guide ou un sillon de guide sur sa surface de gauche pouvant s'accoupler par glissement au sillon de guide ou au rail de guide du bloc de gauche.
PCT/KR2013/001871 2013-03-07 2013-03-07 Structure en blocs d'un haut-parleur de type plaque empilé verticalement ou aligné horizontalement WO2014137011A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/001871 WO2014137011A1 (fr) 2013-03-07 2013-03-07 Structure en blocs d'un haut-parleur de type plaque empilé verticalement ou aligné horizontalement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/001871 WO2014137011A1 (fr) 2013-03-07 2013-03-07 Structure en blocs d'un haut-parleur de type plaque empilé verticalement ou aligné horizontalement

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WO2014137011A1 true WO2014137011A1 (fr) 2014-09-12

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PCT/KR2013/001871 WO2014137011A1 (fr) 2013-03-07 2013-03-07 Structure en blocs d'un haut-parleur de type plaque empilé verticalement ou aligné horizontalement

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021253534A1 (fr) * 2020-06-15 2021-12-23 瑞声声学科技(深圳)有限公司 Dispositif de production de son

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863299A (ja) * 1981-10-12 1983-04-15 Shoji Taki 平面振動板全面に対して均一に近い駆動力を与えるスピ−カ−
KR20050054644A (ko) * 2003-12-05 2005-06-10 신정열 다수의 코일판을 구비하는 평판형 스피커
JP2010114833A (ja) * 2008-11-10 2010-05-20 Mitsubishi Electric Engineering Co Ltd 電磁変換器
KR101116659B1 (ko) * 2010-05-17 2012-03-07 주식회사 토비스 마그네트-요크 홀더를 구비하는 평판형 스피커
KR101154250B1 (ko) * 2011-06-08 2012-06-13 주식회사 엑셀웨이 다수개의 자기회로가 수평 연결된 평판형 스피커

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863299A (ja) * 1981-10-12 1983-04-15 Shoji Taki 平面振動板全面に対して均一に近い駆動力を与えるスピ−カ−
KR20050054644A (ko) * 2003-12-05 2005-06-10 신정열 다수의 코일판을 구비하는 평판형 스피커
JP2010114833A (ja) * 2008-11-10 2010-05-20 Mitsubishi Electric Engineering Co Ltd 電磁変換器
KR101116659B1 (ko) * 2010-05-17 2012-03-07 주식회사 토비스 마그네트-요크 홀더를 구비하는 평판형 스피커
KR101154250B1 (ko) * 2011-06-08 2012-06-13 주식회사 엑셀웨이 다수개의 자기회로가 수평 연결된 평판형 스피커

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021253534A1 (fr) * 2020-06-15 2021-12-23 瑞声声学科技(深圳)有限公司 Dispositif de production de son

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