WO2014201680A1 - Haut-parleur - Google Patents

Haut-parleur Download PDF

Info

Publication number
WO2014201680A1
WO2014201680A1 PCT/CN2013/077625 CN2013077625W WO2014201680A1 WO 2014201680 A1 WO2014201680 A1 WO 2014201680A1 CN 2013077625 W CN2013077625 W CN 2013077625W WO 2014201680 A1 WO2014201680 A1 WO 2014201680A1
Authority
WO
WIPO (PCT)
Prior art keywords
speaker
base
cover
screw
screw hole
Prior art date
Application number
PCT/CN2013/077625
Other languages
English (en)
Chinese (zh)
Inventor
刘骏涛
Original Assignee
Liu Juntao
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 Liu Juntao filed Critical Liu Juntao
Publication of WO2014201680A1 publication Critical patent/WO2014201680A1/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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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

Definitions

  • the present invention relates to the field of household appliances, and more particularly to a speaker. ⁇ Background technique ⁇
  • a speaker including a speaker body and a water spray device disposed at the top of the speaker body
  • the water spray device includes a container having an opening at the bottom, a liquid placed in the container, and a rubber film that closes the opening
  • the speaker The light set in the body is caused by the high and low vibration of the audio to cause the liquid in the container to rise up from the rubber film to form a small water droplet or a small water column, which has high ornamental value.
  • the speaker needs to be set large to ensure that the speaker can generate enough vibration when working, thereby shaking up the liquid in the container.
  • the speaker is also provided with a speaker cover to fix the speaker on the speaker cover, and then the speaker cover is fixed to the speaker together with the speaker through the screw. The bottom of the body. This program is not public. However, due to the large setting of the speaker and the heavy weight, it is not easy to directly fix the Rabal cover together with the Rabba to the bottom of the speaker body.
  • the technical problem to be solved by the present invention is to provide a speaker that is firmly fixed to the Laba.
  • a speaker including a speaker body, a dam, a water spray device disposed at the top of the speaker body, and a bottom portion of the speaker body for fixing the
  • the eight-bar cover the speaker further includes a base fixed between the speaker body and the bar cover.
  • the upper end of the base is arranged in a cylindrical shape in cooperation with the speaker body, and is gradually enlarged to form a truncated cone shape, and the bottom portion is adapted to be disposed in a bar shape.
  • the Rabha setting is large, the Raba cover is set larger, and the lower end is fixed to the base together with the speaker together with the speaker cover, so that the lower end of the base is matched with the speaker cover; Cylindrical, so the upper end of the base is also cylindrical in order to make the fixing between the base and the speaker body firm.
  • the speaker cover is fixed on the base by screws, and the speaker cover is provided with a screw
  • the hole, the corresponding base is provided with a screw hole column, and the screw hole column is disposed at a cylindrical portion of the base and protrudes downwardly at the round table.
  • the screw is firmly fixed, and the screw fixing is easy to disassemble.
  • the screw hole column is extended downward from the cylindrical portion of the base to be arranged in the round table portion, which can increase the contact area between the screw hole column and the screw, thereby making the fixing stronger and better. .
  • the number of the screw holes is four, and the bar cover is provided with four uniformly annular brackets, and the screw holes are located in the bracket. It is relatively easy to set the screw hole in the annular bracket, and the bracket is to support the entire speaker. The bracket must be firm. Therefore, the screw hole in the bracket can enhance the fixing stability of the bracket and the base.
  • the screw includes a screw cap, and the screw hole is provided with a recess for placing the screw cap. This sets the screw cap in the groove, preventing the screw cap from affecting the support of the bracket, and also protecting the screw cap.
  • a connecting sleeve extends upwardly along the screw hole, and the connecting sleeve through hole has a thread engaged with a thread in the screw hole.
  • the bottom of the bar is provided with an anti-slip pad, the height of the anti-slip pad is greater than the height of the bracket, and the anti-slip pad is disposed in the bracket.
  • the anti-slip mat can prevent the speaker from sliding.
  • the anti-slip mat is arranged in the ring bracket to make reasonable use of the bracket.
  • the anti-slip mat is placed in the bracket to close the screw, and the screw is hidden in the anti-skid pad to prevent the screw from loosening or falling out or Damaged.
  • the lower end edge of the base is provided with a downward convex edge
  • the convex edge is in the same direction as the cylindrical portion of the base
  • the horn cover is placed in the convex rim.
  • the speaker cover is placed in the convex edge, thereby playing a certain limit on the speaker cover, thereby facilitating the fixing of the speaker cover to the base by screws.
  • the base is provided with a concave stop for limiting the speaker cover at the protruding edge.
  • a concave stop is arranged on the inner surface of the convex edge to limit the horn cover in the upward direction, and the arbor is placed in the convex rim to contact the concave stop, and is restrained at the concave stop, so that the base is opposite to the horn cover
  • the fixing is firmer and more stable.
  • the base is fixed to the bottom of the speaker body by heat fusion.
  • Hot melt fixing is relatively firm.
  • the invention provides a base between the speaker body and the bar cover, the upper end of the base and the speaker body Fixed, the lower end and the slats are fixed together with the slats, so that the base is matched with the slap and the slap cover, so that the horn and the horn are firmly fixed on the base, and then the pedestal is fixed together with the horn and the horn. On the body, the solidity of the fixed horn is ensured.
  • FIG. 1 is an overall structural view of a sound box according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of splitting a speaker according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a base according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a slab cover according to an embodiment of the present invention.
  • the invention discloses a sound box, comprising a speaker body, a damper, a water spray device disposed at a top end of the speaker body, and a horn cover disposed at a bottom of the speaker body, as shown in FIG. 1 to FIG. 4, the water spray
  • the device comprises a container 3 having an opening 31 at the bottom, a liquid placed in the container 3, and a rubber film 6 enclosing the opening 31.
  • the arro provided in the body of the speaker causes the liquid in the container 3 to pass from the rubber film by the high and low vibration of the audio. 6 is oscillated upward to form a small water droplet or a small water column, which has high ornamental value.
  • the speaker 9 is fixed on the speaker cover 2, and the speaker further comprises a fixed between the speaker body 4 and the speaker cover 2.
  • Base 1 since a base 1 is disposed between the speaker body 4 and the speaker cover 2, the upper end of the base 1 and the speaker body 4 are fixed, and the lower end is fixed together with the bar 8 and the bar 8 so that the base 1 cooperates with the speaker 9 and the speaker cover. 2, the speaker and the horn cover 2 are firmly fixed on the base 1, and then the base 1 is fixed to the speaker body 4 together with the horn cover 2 and the horn 9, thereby ensuring the firmness of the fixed horn 9.
  • FIG. 1 is a schematic structural view of the entire speaker and a schematic diagram of the speaker of FIG.
  • the speaker further includes a fixing device 7 for fixing the rubber film 6 , the fixing device 7 and the rubber
  • the film 6 is fitted, and the fixing device is disposed in cooperation with the container opening 31.
  • the fixing device 7 and the rubber film 6 are fitted together and inserted into the opening 31, and are partially inserted; the fixing device 7 communicates with the rubber film 6 and the opening 31, and the rubber film 6 has a good elasticity of 4 inches, so that the liquid in the container 3 can be prevented from leaking out.
  • the speaker body 4 of the present invention is sleeved and fixed on the outer edge of the opening 31 of the container 3. In order to increase the firmness of the fixing, the container 3 and the speaker body 4 are sleeved at the joint of the container 3 and the speaker body 4.
  • the metal ring 5 has good strength, so that the fixing between the container 3 and the speaker body 4 is more firm, and the metal ring 5 is provided to make the joint more flat.
  • the present invention is provided with a lantern 8 at the fixing device 7, and the lantern 8 is fixed on the fixing device 7.
  • the lantern 8 is provided with a led lantern, which has a colorful effect, so that the liquid in the container 3 is more colorful. Beautiful.
  • the speaker body 4 is disposed in a cylindrical structure, and the upper end of the base 1 is disposed in a cylindrical shape in conjunction with the speaker body 4. Since the speaker body 4 is cylindrical, in order to enable the base 1 and the speaker body 4 The upper end of the base 1 is also arranged in a cylindrical shape; the base 1 is gradually enlarged downward along the portion of the cylinder 11 to form a truncated cone shape, and the bottom portion is adapted to be provided by the horn cover 2, since the horn 9 is disposed large, the horn cover 2 is set If it is larger, the lower end is fixed to the base 1 together with the horn 9 in a better and firm manner, and the lower end of the base is matched with the horn cover 2.
  • the speaker cover 2 is fixed on the base 1 by screws, the screws are firmly fixed, and the screw fixing is easy to be disassembled, and the speaker cover 2 is provided with a screw hole, and the corresponding base 1 is provided with the
  • the screw hole is matched with the screw hole post 13, and the screw hole post 13 is disposed on the cylindrical portion 11 of the base 1 and extends downwardly at the round table 12, and the screw hole post 13 is extended downward from the cylindrical portion 11 of the base 1.
  • the arrangement of the round table 12 can increase the contact area between the screw hole post 13 and the screw, so that the fixing is stronger and the effect is better.
  • the speaker cover 2 is provided with four uniformly arranged annular brackets 21, the brackets 21 support the sound box, and a speaker sound hole for transmitting sound is arranged at the bottom of the speaker cover 2, and the sound is propagated by the bracket 21,
  • the number of the screw holes is also four, and the screw holes are located in the ring bracket 21, and it is relatively easy to provide a screw hole in the ring bracket 21, and the bracket 21 is to support the whole In the speaker, the bracket 21 must be secure, so that a screw hole is provided in the bracket 21 to enhance the fixing rigidity of the speaker cover 2 and the base 1.
  • the bottom of the bar cover 2 is provided with an anti-slip pad, the anti-slip pad can prevent the speaker from sliding, and the height of the anti-slip pad is greater than the height of the bracket 21, so that the anti-slip pad can play the anti-slip effect, the anti-slip
  • the pad is disposed in the bracket 21, and an anti-slip mat is disposed in the annular bracket 21 to properly utilize the function of the bracket 21.
  • the screw includes a screw cap. Since the anti-slip pad is further disposed in the annular bracket 21, the anti-slip mat is not easily fixed due to the protruding of the screw cap when being fixed in the annular bracket 21, so the ring bracket 21 is convenient for convenience.
  • An anti-slip mat is disposed therein, and the screw hole is provided with a recess 23 for placing a screw cap, so that the screw cap is hidden inside the anti-slip mat, and the anti-slip mat is disposed in the bracket 21 to close the screw, and the screw is hidden in the anti-slip mat, This prevents the screws from loosening, falling out or being damaged.
  • the screw hole is provided at the screw hole for placing the screw cap, the fixing area between the screw hole and the screw is reduced, so that the fixing effect is lowered, and in order to enhance the fixing effect, the connection is extended upward along the screw hole.
  • the sleeve 22 has a thread corresponding to the thread in the screw hole in the through hole of the connecting sleeve 22, and the connecting sleeve 22 is connected with the screw hole to cooperate with the screw, thereby increasing the contact and fixing area with the screw, thereby enhancing Fixed firmness.
  • the lower end edge of the base is provided with a downward convex edge 14, the convex edge 14 is in the same direction as the base cylindrical portion 11, and the horn cover 2 is placed in the convex edge 14 and the horn is The cover 2 is placed in the flange 14 to play a certain limit on the horn cover 2, thereby facilitating the fixing of the horn cover 2 to the base 1 by screws.
  • the base 1 is provided with a concave opening 15 for limiting the horn cover 2 at the flange 14 , and a concave opening 15 is provided on the inner surface of the rim 14 to limit the horn cover 2 in the upward direction, and the horn is placed.
  • the contact with the concave opening 15 in the flange 14 is restricted to the concave opening 15, so that the fixing of the base 1 to the bare cover 2 is more firm and stable.
  • the base 1 is fixed to the bottom of the speaker body 4 by heat fusion, and the heat fusion fixed ratio is relatively strong.

Landscapes

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

Abstract

L'invention concerne un haut-parleur qui comprend une enceinte (4) de haut-parleur, un moteur (9) de haut-parleur, un dispositif à jet d'eau disposé au sommet de l'enceinte (4), et un couvercle (2) du moteur disposé au fond de l'enceinte (4) et utilisé pour fixer le moteur (9). Le haut-parleur comprend en outre une base (1) fixée entre l'enceinte (4) et le couvercle (2) du moteur. Une base (1) est agencée entre l'enceinte (4) et le couvercle (2) du moteur, et l'extrémité supérieure de la base est fixée à l'enceinte (4). L'extrémité inférieure fixe l'un à l'autre le couvercle (2) du moteur et le moteur (9). Ainsi, la base (1) s'adapte à l'agencement du moteur (9) et du couvercle (2) du moteur de sorte que le moteur (9) et le couvercle (2) du moteur sont fermement fixés sur la base (1). La base (1), le couvercle (2) du moteur moteur, et le moteur (9) sont ensuite fixés ensemble sur l'enceinte (4), ce qui assure une fixation ferme du moteur (9).
PCT/CN2013/077625 2013-06-19 2013-06-21 Haut-parleur WO2014201680A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310243192.4 2013-06-19
CN201310243192.4A CN103297879B (zh) 2013-06-19 2013-06-19 一种音箱

Publications (1)

Publication Number Publication Date
WO2014201680A1 true WO2014201680A1 (fr) 2014-12-24

Family

ID=49098086

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/077625 WO2014201680A1 (fr) 2013-06-19 2013-06-21 Haut-parleur

Country Status (2)

Country Link
CN (1) CN103297879B (fr)
WO (1) WO2014201680A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103327425A (zh) * 2013-06-19 2013-09-25 刘骏涛 一种音箱
CN103281640A (zh) * 2013-06-19 2013-09-04 刘骏涛 一种音箱
CN103458328A (zh) * 2013-09-12 2013-12-18 刘骏涛 一种音箱
CN103475957A (zh) * 2013-09-12 2013-12-25 刘骏涛 一种音箱
CN103491471B (zh) * 2013-09-12 2016-04-27 邢皓宇 一种音箱
CN103491469A (zh) * 2013-09-12 2014-01-01 刘骏涛 一种音箱
CN103491470A (zh) * 2013-09-12 2014-01-01 刘骏涛 一种音箱
CN104010255A (zh) * 2014-05-12 2014-08-27 刘骏涛 一种微型音响
CN104010239A (zh) * 2014-05-12 2014-08-27 刘骏涛 一种微型音响

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CN203313352U (zh) * 2013-06-19 2013-11-27 刘骏涛 一种音箱
CN203327196U (zh) * 2013-06-19 2013-12-04 刘骏涛 一种音箱
CN203327195U (zh) * 2013-06-19 2013-12-04 刘骏涛 一种音箱
CN203327194U (zh) * 2013-06-19 2013-12-04 刘骏涛 一种音箱

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CN201797579U (zh) * 2010-09-28 2011-04-13 王佩君 音箱喇叭网罩
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JP2010062819A (ja) * 2008-09-03 2010-03-18 Kenwood Corp スピーカ装置
CN202019428U (zh) * 2011-03-29 2011-10-26 李正新 喷泉插卡音箱
CN103281640A (zh) * 2013-06-19 2013-09-04 刘骏涛 一种音箱
CN103281641A (zh) * 2013-06-19 2013-09-04 刘骏涛 一种音箱
CN103281642A (zh) * 2013-06-19 2013-09-04 刘骏涛 一种音箱
CN103297880A (zh) * 2013-06-19 2013-09-11 刘骏涛 一种音箱
CN103297881A (zh) * 2013-06-19 2013-09-11 刘骏涛 一种音箱
CN103297893A (zh) * 2013-06-19 2013-09-11 刘骏涛 一种音箱
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CN203313357U (zh) * 2013-06-19 2013-11-27 刘骏涛 一种音箱
CN203313353U (zh) * 2013-06-19 2013-11-27 刘骏涛 一种音箱
CN203313356U (zh) * 2013-06-19 2013-11-27 刘骏涛 一种音箱
CN203313354U (zh) * 2013-06-19 2013-11-27 刘骏涛 一种音箱
CN203313355U (zh) * 2013-06-19 2013-11-27 刘骏涛 一种音箱
CN203313352U (zh) * 2013-06-19 2013-11-27 刘骏涛 一种音箱
CN203327196U (zh) * 2013-06-19 2013-12-04 刘骏涛 一种音箱
CN203327195U (zh) * 2013-06-19 2013-12-04 刘骏涛 一种音箱
CN203327194U (zh) * 2013-06-19 2013-12-04 刘骏涛 一种音箱

Also Published As

Publication number Publication date
CN103297879A (zh) 2013-09-11
CN103297879B (zh) 2016-06-08

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