WO2015003389A1 - Assise de mise en place avec un pavillon acoustique de type oblique - Google Patents

Assise de mise en place avec un pavillon acoustique de type oblique Download PDF

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Publication number
WO2015003389A1
WO2015003389A1 PCT/CN2013/079311 CN2013079311W WO2015003389A1 WO 2015003389 A1 WO2015003389 A1 WO 2015003389A1 CN 2013079311 W CN2013079311 W CN 2013079311W WO 2015003389 A1 WO2015003389 A1 WO 2015003389A1
Authority
WO
WIPO (PCT)
Prior art keywords
horn
plane
oblique
degrees
center line
Prior art date
Application number
PCT/CN2013/079311
Other languages
English (en)
Chinese (zh)
Inventor
郭晏廷
Original Assignee
Kuo Yenting
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 Kuo Yenting filed Critical Kuo Yenting
Priority to PCT/CN2013/079311 priority Critical patent/WO2015003389A1/fr
Publication of WO2015003389A1 publication Critical patent/WO2015003389A1/fr

Links

Classifications

    • 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
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow

Definitions

  • the present invention relates to a placement base, and more particularly to a placement base having an oblique horn.
  • a speaker having a speaker generally has a function of placing an object and a loudspeaker, so that the speaker is mainly disposed at a side or a bottom of the placement seat.
  • the diameter of the horn will be approximately equal to the height of the pedestal, so the horn is susceptible to the height of the pedestal.
  • the function of the pedestal itself is to provide the user with the item, so there is basically a limit on the height of the pedestal.
  • the indirect limitation to the diameter of the speaker causes the speaker to not provide the user with better sound quality.
  • the placement seat is used to place some small pots or cold drinks cups, it is placed on the side of the placement seat.
  • the horn is easy to be poured by the small potted water, or the water condensed by the wall of the cold drink cup flows along the wall of the placing seat to the horn, causing damage to the horn water;
  • the speaker placed at the bottom of the seat is easy to be close to the plane of the placed seat. Suffocating the sound, which in turn affects the volume and sound quality of the speaker.
  • Taiwan Patent No. M345469 "A heat-dissipating device capable of outputting sound effects” patent, discloses a heat-dissipating device capable of outputting sound effects, including a The base of the audio and video player is provided with a heat dissipating device for guiding the hot air of the video player, wherein the body is combined with a plurality of channels, and the sound source is inserted.
  • the channel includes a left channel, a middle channel, a right channel disposed on one side of the base, and a subwoofer channel disposed on the other side of the base, when the audio source line
  • the audio and video player is connected to the audio source socket, and the sound of the audio and video player can be played by the channels on the base to form a surround sound effect.
  • the conventional horn has at least two types, one is an electromagnetic horn, and the other is a ceramic piezoelectric horn.
  • FIG. 11 for an electromagnetic horn.
  • the electromagnetic horn defines a center line (A)
  • the electromagnetic horn has a contour that is rotatably shaped symmetrically with respect to the center line (A), and the portion of the electromagnetic horn having the largest diameter is defined as an end surface ( A 1 ), the center line (A) is perpendicular to the end surface (A 1 ), and the sound emitted by the electromagnetic horn is advanced along the center line (A ).
  • the ceramic piezoelectric horn is in the form of a flat plate, and the plane of the diaphragm that emits sound is defined as a diaphragm surface (B).
  • the ceramic piezoelectric horn has a center line (B) perpendicular to the diaphragm surface (B 1 ), and the sound emitted by the ceramic piezoelectric horn is advanced along the center line (B).
  • the present invention provides a amp with an oblique horn, the horn of which is slanted at the bottom of the pedestal, and the sound emitted by the horn is rebounded through the plane on which the pedestal is placed. , so that the speaker can play the best sound quality to achieve a better state.
  • the present invention provides a tilting horn mount for placing on a plane, comprising: a body having a storage surface and a bottom, the bottom forming a space between the bottom and the plane Open space; a speaker is disposed on the body for sounding, the speaker defines a center line, the sound emitted by the speaker travels along the center line and faces the plane, and the center line and the plane There is an angle of incidence that is greater than 0 degrees and less than 90 degrees.
  • an incident angle between the centerline and the plane is between 20 degrees and 70 degrees.
  • the incident angle between the centerline and the plane is between 30 degrees and 60 degrees.
  • the storage surface is provided with a groove.
  • a retaining wall is disposed on the seat adjacent to the periphery of the horn.
  • a plurality of illuminants are disposed in the body.
  • a water collecting tray is disposed on the storage surface, and a gap is formed between the water collecting tray and the storage surface.
  • a cover is disposed on the base.
  • the power supply unit has a charging battery and a power input hole, and the power input hole is electrically connected to the rechargeable battery.
  • the power supply unit is electrically connected to the rechargeable battery.
  • the power input hole is a USB slot.
  • the present invention has a slanting horn mounting seat, wherein the horn is obliquely disposed at the bottom of the pedestal, and the sound emitted by the horn is rebounded through the plane in which the pedestal is placed to avoid sound.
  • the horn is placed at the bottom and is suffocated. That is to say, by arranging the horn obliquely at the bottom of the base body, even if the longitudinal height of the seat body is low, the sound emitted by the horn can be effectively derived, and the longitudinal height of the seat body is set lower, which helps the storage to be stable.
  • the invention occupies less space, so the invention has a slanting horn seat, which can make the pedestal body with a limited height have a good horn sound effect;
  • the present invention has a slanting horn mount. Since the horn is disposed at the bottom, the diameter of the horn can be relatively unrestricted compared to when disposed on the side, so that the horn can provide better Sound quality effect;
  • the present invention has a slanting horn mounting seat, and the groove and the retaining wall both have the function of protecting the horn and some electronic components disposed at the bottom, thereby preventing water on the storage surface from penetrating into the horn. And affect the sound quality and volume of the speaker; 4.
  • the present invention has a slanting horn mounting seat, and the inlet sump includes a water collecting tray or a housing, wherein the water collecting tray has a gap with the storage surface to avoid condensation generated at the bottom of the water collecting tray The water directly contacts the storage surface, and the outer cover allows the water on the outer cover to flow down the edge of the outer cover away from the horn, both of which have a relatively protective function for the horn.
  • FIG. 4 A schematic view of a water collecting tray according to a preferred embodiment of the present invention.
  • [8th] is a double-sided stereoscopic appearance view of another preferred embodiment of the present invention.
  • FIG. 1 is an exploded perspective view of a further embodiment of the present invention including a housing.
  • FIG. 1 is a perspective view of a preferred embodiment of the present invention including a housing.
  • FIG. 11 is a schematic diagram of a conventional electromagnetic horn sounding.
  • [Twelfth Diagram] is a schematic diagram of sound generation of a conventional ceramic piezoelectric horn.
  • a preferred embodiment of the present invention is a a slanting horn mount for placing on a plane (C), including a body (1), and a speaker (1 1 ) disposed on the base (1), and a a power supply unit (1 2 );
  • the base body (1) includes a bottom portion (1 3 ) and a storage surface (14), and the bottom portion (13) has a slope (1 3 1 ), the slope surface (1 3 1) facing the plane (C) and inclined to the plane (C), the slope (1 3 1 ) forms an open space (15) with the plane (C), and the bottom (13) is
  • the retaining wall (16) is provided with a plurality of illuminant
  • the inclined surface of the bottom (1 3 ) (1 3 1 ) is provided with two supporting bodies (17) near the other end of the plate body, and the storage surface (1 4) a plurality of grooves (1 4 1 ) extending from one end of the plate body to the other end;
  • the horn (1 1 ) is disposed in the bottom portion (13), and has a The sound emitting surface (1 1 1 ), the sound emitting surface (1 1 1 ) is disposed on the inclined surface (1 3 1 ), and the speaker (1 1 ) is used for emitting sound, which is an electromagnetic type in the embodiment.
  • the horn (1 1 ) defines a center line (D) having a contour that is gyroformed symmetrically to the center line (D), the horn (1) 1) The sound emitted is along the centerline
  • the aforementioned groove (1 4 1 ) and the retaining wall (16) are used to remove water on the storage surface (14) to prevent water from flowing down the slope (1 3 1 ), and the sound is emitted.
  • the preferred embodiment further includes a water collecting tray (2), the water collecting tray
  • the cold drink cup (F) is disposed on the storage surface (14), and there is a gap (3) between the water collecting tray (2) and the storage surface (14), and then refer to the fifth figure, for placing a cold drink Cup (F) using the state diagram, by means of the water tray (2), the cold drink cup (F) can be separated from the storage surface (14), and the water collecting tray (2)
  • the condensed water generated by the cold drink cup (F) on the bottom surface due to the gap (3) between the water collecting plate (2) and the storage surface (14), makes it difficult for the condensed water to directly contact the storage surface (1 4 ), and even if the condensed water drops on the storage surface (14), the condensed water can be guided through the groove (1 4 1) on the storage surface (14).
  • a positioning device having an oblique speaker is disposed on a plane (C 1 ).
  • the upper body comprises a body (4), the seat body (4) is a cube, and the seat body (4) comprises a storage surface (4 1 ) and a bottom portion (4 2 ), the storage surface (4 1 ) is parallel to a plane (C 1 ), and chamfering an angle of the bottom portion (4 2 ) to form a triangular slope (4 3 ) facing the plane ( C 1 ) and inclined to the plane (C 1 ) 1), and forming an open space (4 4 ) with the plane ( C 1 );
  • a speaker ( 5 ) is disposed in the seat body ( 4 ), the speaker ( 5 ) has a sound plane ( 5 1 ),
  • the sound emitting surface (5 1 ) is disposed on the inclined surface ( 4 3 );
  • a power supply unit (6) is disposed in the base body (4), the power supply unit (6) has
  • the use of the other preferred embodiment in addition to a single use, also includes the use of a plurality of amps with diagonal horns for mutual use, as shown in the eighth figure, It is composed of two amps with oblique horns, which are combined to enlarge the overall storage surface (4 1 ). If there is enough storage surface (4 1 ), the user can put some electronic products, for example A common small notebook or tablet computer is placed directly on the storage surface (4 1 ). In addition to the space available for use, the electronic products used are also easily plugged into the power input. In the hole (62), another preferred embodiment of the present invention is capable of adjusting the number of the spacers having the oblique speakers required for the user's needs.
  • a transparent cover (7) is disposed on the seat body (4) to avoid the process of placing articles, such as pouring small
  • the water accumulated in the plane of the outer cover (7) for placing the articles flows down the slope (43), and the transparent outer cover (7) guides the water to flow along the edges thereof, and moves the water away from the The direction of the slope (4 3 ) is separated, so that it has the function of protecting the horn ( 5 ) from entering the water.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

L'invention concerne une assise de mise en place, ayant un pavillon acoustique de type oblique, qui assure une mise en place sur un plan (C, C1) et comprend : un corps (1, 4) d'assise, ledit corps (1, 4) d'assise étant pourvu d'une surface (14, 41) de mise en place d'objet et d'un fond (13, 42) et le fond (13, 42) et le plan (C, C1) constituant entre eux un espace ouvert (15, 44) ; un pavillon acoustique (11, 5) qui est disposé dans le corps (1, 4) d'assise et sert à émettre un son, le pavillon acoustique (11, 5) définissant un axe (B, D), le son produit par le pavillon acoustique (11, 5) progresse le long de l'axe (B, D) et fait face au plan (C, C1) et un angle d'incidence (θ) est stipulé entre l'axe (B, D) et le plan (C, C1), l'angle d'incidence (θ) étant supérieur à 0 degré et inférieur à 90 degrés. L'assise de mise en place avec le pavillon acoustique de type oblique réfléchit et guide le son émis par le pavillon acoustique tout au long du plan (C, C1) susmentionné, de sorte que le son ne puisse pas être étouffé parce que le pavillon acoustique (11, 5) est disposé au niveau du fond (13, 42) ; de plus, le diamètre du pavillon acoustique (11, 5) peut être relativement moins limité par comparaison au cas où il est disposé sur le côté et, grâce à cela, le pavillon acoustique (11, 5) peut assurer un meilleur effet de qualité de son.
PCT/CN2013/079311 2013-07-12 2013-07-12 Assise de mise en place avec un pavillon acoustique de type oblique WO2015003389A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/079311 WO2015003389A1 (fr) 2013-07-12 2013-07-12 Assise de mise en place avec un pavillon acoustique de type oblique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/079311 WO2015003389A1 (fr) 2013-07-12 2013-07-12 Assise de mise en place avec un pavillon acoustique de type oblique

Publications (1)

Publication Number Publication Date
WO2015003389A1 true WO2015003389A1 (fr) 2015-01-15

Family

ID=52279334

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/079311 WO2015003389A1 (fr) 2013-07-12 2013-07-12 Assise de mise en place avec un pavillon acoustique de type oblique

Country Status (1)

Country Link
WO (1) WO2015003389A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2110327U (zh) * 1991-10-17 1992-07-15 林智文 多向音箱
JPH0856397A (ja) * 1994-08-15 1996-02-27 Sony Corp スピーカ装置
CN2662578Y (zh) * 2003-12-31 2004-12-08 周建正 一种可调整支架的旋转式音箱
JP2007175123A (ja) * 2005-12-27 2007-07-12 Heiwa Corp 遊技音響装置
CN201252713Y (zh) * 2008-08-15 2009-06-03 生瑞国际股份有限公司 可输出音效的散热装置
CN202723173U (zh) * 2012-09-04 2013-02-13 熊立芬 带音乐播放器的椅子

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2110327U (zh) * 1991-10-17 1992-07-15 林智文 多向音箱
JPH0856397A (ja) * 1994-08-15 1996-02-27 Sony Corp スピーカ装置
CN2662578Y (zh) * 2003-12-31 2004-12-08 周建正 一种可调整支架的旋转式音箱
JP2007175123A (ja) * 2005-12-27 2007-07-12 Heiwa Corp 遊技音響装置
CN201252713Y (zh) * 2008-08-15 2009-06-03 生瑞国际股份有限公司 可输出音效的散热装置
CN202723173U (zh) * 2012-09-04 2013-02-13 熊立芬 带音乐播放器的椅子

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