WO2015027674A1 - Haut-parleur pour dispositif portable mobile - Google Patents

Haut-parleur pour dispositif portable mobile Download PDF

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Publication number
WO2015027674A1
WO2015027674A1 PCT/CN2014/070096 CN2014070096W WO2015027674A1 WO 2015027674 A1 WO2015027674 A1 WO 2015027674A1 CN 2014070096 W CN2014070096 W CN 2014070096W WO 2015027674 A1 WO2015027674 A1 WO 2015027674A1
Authority
WO
WIPO (PCT)
Prior art keywords
paper
bottom plate
portable device
side panel
wall portion
Prior art date
Application number
PCT/CN2014/070096
Other languages
English (en)
Chinese (zh)
Inventor
李建明
Original Assignee
星光印刷（深圳）有限公司
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 星光印刷（深圳）有限公司 filed Critical 星光印刷（深圳）有限公司
Publication of WO2015027674A1 publication Critical patent/WO2015027674A1/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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/021—Aspects relating to docking-station type assemblies to obtain an acoustical effect, e.g. the type of connection to external loudspeakers or housings, frequency improvement
    • 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
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Definitions

  • the present invention relates to a loudspeaker, and more particularly to a loudspeaker for a mobile portable device.
  • the present invention provides a loudspeaker for a mobile portable device.
  • the present invention provides a loudspeaker for a mobile portable device, comprising a casing, the casing comprising a bottom plate portion and a side wall portion surrounding and surrounding the bottom plate portion, the bottom plate portion and the side wall portion being enclosed Forming a sound amplification cavity, wherein an opening surrounded by one end of the side wall portion away from the bottom plate portion is an opening portion, and the sound amplification cavity is gradually enlarged from the bottom plate portion toward the opening portion, and the side wall portion A receiving cavity for placing the mobile portable device is disposed, and the receiving cavity is in communication with the sound amplification cavity.
  • the housing includes an outer casing and an inner casing
  • the outer casing includes an outer bottom plate portion and an outer side wall portion surrounding and surrounding the outer bottom plate portion
  • the inner casing The body includes an inner bottom plate portion and an inner side wall portion that is circumferentially wrapped around the inner bottom plate portion, and the outer side wall portion and the inner side wall portion surround the sound guiding cavity, and the inner bottom plate portion and the inner side wall portion surround the expansion a sound chamber, the sound guiding chamber is in communication with the sound amplification chamber, and the outer side wall portion is provided with a receiving cavity opening portion through which the mobile portable device passes, and the inner side wall portion is open in the receiving cavity
  • the projection position of the portion is to support the bottom of the housing cavity of the mobile portable device.
  • the outer casing and the inner casing are both paper products
  • the inner wall portion is folded with a limiting plate
  • the limiting plate is located at an edge of the bottom of the accommodating cavity.
  • the housing is provided with a receiving W slot, and the inner cavity of the receiving slot is the receiving cavity.
  • the inner side wall of the side wall portion of the casing is connected with a accommodating groove paper pad
  • the accommodating groove paper pad comprises a groove bottom plate extending from the two sides of the groove bottom plate and folded a groove side plate and a hanging plate extending from the groove side plate, the hanging plate is connected to an inner side wall of the side wall portion of the casing, and the groove bottom plate and the groove side plate form the receiving groove
  • the side wall portion of the housing is provided with a notch that cooperates with the receiving groove.
  • the first supporting paper village pad and the second supporting paper village pad are disposed in the sound amplification cavity, and the first supporting paper village pad and the second supporting paper village pad are respectively opposite to the groove bottom plate Slot side The plates are fitted together.
  • the bottom plate portion is a paper bottom plate
  • the side wall portion is a paper side plate.
  • the paper side panel includes a first paper side panel, a second paper side panel, a third paper side panel, and a fourth paper side panel, the end of the first paper side panel and the The paper bottom plate is connected by folding folds, and the second paper side plate and the third paper side plate are respectively folded and connected with the two sides of the first paper side plate by folding marks, and the ends of the fourth paper side plate are The paper bottom plate is connected by folding folds, and the first paper side plate and the fourth paper side plate are respectively disposed on two sides of the paper side plate, and the notch is disposed on the first paper side plate.
  • the accommodating groove paper pad is connected to the first paper side plate, and the other end of the first paper side plate is connected to the second supporting paper pad by folding folds, the fourth paper The other end of the side plate is folded and connected to the first supporting paper pad by folding folds, and the two sides of the fourth paper side plate are respectively buckled with the second paper side plate and the third paper side plate.
  • the first supporting paper pad comprises a first paperboard that is folded and connected by the folding paper with the fourth paper side panel, and a second paperboard that is folded and connected with the first paperboard by a folding mark, a third paperboard that is foldably connected to the second paperboard by folding folds and a fourth paperboard that is foldably connected to the third paperboard by folding folds, the first paperboard and the fourth paper side panel being attached to each other
  • the second cardboard is attached to the side plate of the groove
  • the fourth paperboard is attached to the fourth paper side plate
  • the second supporting paper pad comprises folding with the first paper side plate.
  • a fifth paperboard that is connected by a fold and a sixth paperboard that is folded and joined to the fifth paperboard by a fold mark, the sixth paperboard being attached to the side panel of the groove.
  • the second paper side panel is connected with a first side upright cardboard by folding folds
  • the third paper side panel is connected with a second side vertical cardboard by folding folds
  • the vertical paperboard and the second side paperboard are respectively connected to the second paperboard
  • the first side vertical cardboard is provided with a first step portion
  • the second side vertical cardboard is provided with a second step portion
  • the groove The bottom plate is mounted on the first step portion and the second step portion.
  • a mobile portable device such as a mobile phone
  • the volume and sound quality of the sound generated by the horn can be improved through the sound amplification cavity.
  • FIG. 1 is a schematic structural view of a loudspeaker of a mobile portable device according to the present invention
  • FIG. 2 is a cross-sectional structural view of a first embodiment of a loudspeaker of a mobile portable device according to the present invention
  • FIG. 3 is a schematic structural view of a second embodiment of a loudspeaker for a mobile portable device according to the present invention
  • FIG. 5 is a schematic exploded perspective view of a second embodiment of a loudspeaker of a mobile portable device
  • 1 to 10 are: mobile portable device 100; housing 1, 4; notch 11; outer casing 2; inner casing 3; sound guiding cavity 201; sound reinforcement cavity 301; a portion 21; a bottom plate portion 41; a side wall portion 42; a first paper side plate 422; a second paper side plate 421; a first tongue 4211; a first flange bottom plate 4212; a third paper side plate 423
  • a loudspeaker for a mobile portable device includes a casing 1.
  • the casing 1 is preferably a cylindrical body, and the casing 1 includes a bottom plate portion 41 and a winding portion.
  • the bottom plate portion 41 is surrounded by the bottom wall portion 42.
  • the bottom plate portion 41 and the side wall portion 42 enclose a sound-increasing cavity 301.
  • the side wall portion 42 is separated from one end of the bottom plate portion 41.
  • the opening is an opening portion 43, and the sound amplification chamber 301 is gradually enlarged from the bottom plate portion 41 toward the opening portion 43, and the sound amplification chamber 301 is preferably a quadrangular prism shape, and the side wall portion 42 is provided with
  • the accommodating cavity of the mobile portable device 100 is placed, and the accommodating cavity is in communication with the sound amplification cavity 301.
  • the housing 1 includes an outer casing 2 and an inner casing 3.
  • the outer casing 2 and the inner casing 3 can be glued and connected, that is, through the outer casing 2 and
  • the inner casing 3 forms a double-layered housing structure
  • the outer casing 2 includes an outer bottom plate portion and an outer side wall portion that is circumferentially wrapped around the outer bottom plate
  • the inner casing 3 includes an inner bottom plate portion and the inner bottom portion Specifically, the inner bottom plate portion and the outer bottom plate portion are joined by glue, and the outer side wall portion and the inner side wall portion surround the sound guiding cavity 201, and the inner bottom plate portion
  • the inner side wall portion surrounds the sound amplification chamber 301, the sound guiding chamber 201 is in communication with the sound amplification chamber 301, and the outer side wall portion is provided with an opening portion of the accommodating chamber through which the mobile portable device 100 passes. 21, the inner sidewall portion is in the receiving cavity opening portion 21
  • the projected position is to support the bottom of the housing cavity of the
  • both the outer casing 2 and the inner casing 3 are preferably paper products, which have the advantage of environmental protection.
  • the inner side wall portion folds the limiting plate 31, and the limiting plate 31 is located at the capacity.
  • the edge of the bottom of the cavity is used to define the angle and position of the mobile portable device 100.
  • the housing 4 is provided with a receiving recess 421, and the inner cavity of the receiving recess 421 is the receiving cavity, which can be portable and portable.
  • the device 100 is placed in the receiving recess 421.
  • the inner side wall of the side wall portion 42 of the casing 4 is connected with a receiving groove paper pad 44
  • the receiving groove paper pad 44 includes a groove bottom plate 443, a groove side plate 445 extending and folding on both sides of the groove bottom plate 443, and hanging plates 441, 442 extending from the groove side plate 445 and folded, the hanging plates 441, 442 and the side wall portion 42 of the casing 4
  • the inner side wall is connected by a glue, and the groove bottom plate 443 and the groove side plate 445 form the receiving groove 421, and the side wall portion of the casing 4 is provided with a groove matching the receiving groove 421. 11 .
  • the slot bottom plate 443 is provided with two slot bottom plate through holes 444 .
  • the first supporting paper village pad 45 and the second supporting paper village pad 46 are provided in the sound reinforcement cavity 301, which has the advantages of environmental protection, and the first supporting paper village pad 45, the first The two supporting paper village mats 46 are respectively attached to the groove side plates 445 on both sides of the trough bottom plate 443, and the accommodating groove paper pad can be improved by the first supporting paper pad 45 and the second supporting paper pad 46. 44 connection reliability.
  • the bottom plate portion 41 is preferably a paper bottom plate
  • the side wall portion 42 is preferably a paper side plate, which has an environmental advantage.
  • the paper side panel 41 includes a first paper side panel 422, a second paper side panel 421, a third paper side panel 423, and a fourth paper side panel 424, the first paper side
  • the end of the plate 422 and the paper bottom plate are folded and connected by a folding mark
  • the second paper side plate 421 and the third paper side plate 423 are respectively folded and connected with the two sides of the first paper side plate 422 by folding marks.
  • An end of the fourth paper side plate 424 is folded and connected with the paper bottom plate by a folding mark
  • the first paper side plate 422 and the fourth paper side plate 424 are respectively disposed on two sides of the paper side plate.
  • the notch 11 is disposed on the first paper side plate 422, and the receiving groove paper pad 44 is connected to the first paper side plate 422, and the other end of the first paper side plate 422 is
  • the second supporting paper pad 46 is connected by folding folds, and the other end of the fourth paper side plate 424 is connected with the first supporting paper pad 45 by folding folds, the fourth paper side plate
  • the two sides of the second paper side plate 421 and the third paper side plate 423 are respectively buckled, and the two sides of the fourth paper side plate 424 are respectively folded.
  • the first side of the plate 4241 and the second side of the plate 4242 are provided with two first insertion holes 42411, and the second side plate 4242 is provided with two second insertion holes 42421, the second paper.
  • the side plate 421 is provided with two first tongues 4211, and a third paper side plate 423.
  • Two second tongues 4231 are provided, wherein the first tongue 4211 is inserted into the first insertion hole 42411, and the second tongue 4231 is inserted into the second insertion hole 42421 to realize the fourth paper side plate 424.
  • the two sides of the second paper side plate 421 are further folded with the first paper side plate 421 and the third paper side plate 423, and the second paper side plate 421 is also folded with the first flanged bottom plate 4212, and the third paper side plate 423 is also folded with the second
  • the flanged bottom plate 4232, the first flanged bottom plate 4212, and the second flanged bottom plate 4232 are all used to fit the bottom plate portion 41.
  • the first supporting paper pad 45 includes a first cardboard 455 which is folded and connected with the fourth paper side plate 424 by a folding mark, and the first cardboard 455 is folded by a folding mark.
  • a second cardboard 452 connected, a third cardboard 451 connected to the second cardboard 452 by folding folds, and a fourth cardboard 453 connected to the third cardboard 451 by folding folds, the first cardboard 455 and The fourth paper side plate 424 is in contact with the second paper board 452, and the fourth paper board 453 is attached to the fourth paper side board 424.
  • the second support paper pad 46 includes a fifth paperboard 461 that is foldably connected to the first paper side panel 422 by a fold mark, and a sixth paperboard 462 that is foldably connected to the fifth paperboard 461 by a fold mark, the sixth The cardboard 462 is attached to the groove side plate 445, and the sixth paperboard 462 and the second paperboard 452 are respectively used for supporting and reinforcing the groove side plate 445.
  • the second paper side plate 421 is connected to the first side upright cardboard 6 by folding folds, and the third paper side plate 423 is connected by a fold mark to the second side upright cardboard 7
  • the first sideboard 6 and the second sideboard 7 are respectively connected to the second cardboard 452.
  • the second cardboard 452 is provided with two third insertion holes 454, the first The sixth sideboard 6 is provided with a sixth tongue 63, and the second side paperboard 7 is provided with a ninth tongue 73.
  • the sixth tongue 63 and the ninth tongue 73 are respectively inserted into the third insertion hole 454.
  • the first side upright board 6 is provided with a first step portion 64
  • the second side upright board 7 is provided with a second step portion 74.
  • the slot bottom plate 443 is erected on the first step portion 64, the second The eleventh tongue 463 is respectively disposed on the two sides of the sixth cardboard 462, and the second supporting paper pad 46 passes through the eleventh tongue 463 respectively with the first side vertical cardboard, and the second The sideboard cardboard is buckled, and the first cardboard board 455 is folded with a third tongue 51 and a fourth tongue 52.
  • the first cardboard board 455 is provided with a fourth insertion hole 53 and a fifth insertion hole 54.
  • the first side vertical cardboard 6 is provided with a fifth tongue 61, a sixth insertion hole 62 and a seventh insertion tongue 65.
  • the eighth tongue 71, the seventh insertion hole 72 and the tenth insertion tongue 75 are provided, wherein the eleven tongues 463 are respectively snap-connected with the seventh tongues 65 and the tenth tongues 75, and the fifth tongues 61 is inserted into the fourth insertion hole 53, the eighth tongue 71 is inserted into the fifth insertion hole 54, the third insertion tongue 51 is inserted into the sixth insertion hole 62, and the fourth insertion tongue 52 is inserted into the seventh insertion hole 72.
  • the invention provides a loudspeaker for a mobile portable device, which can insert a mobile portable device 100 (such as a mobile phone) into a accommodating cavity, and improve the volume and sound quality of the sound generated by the horn through the sound amplification cavity, and It can be folded from cardboard and has the advantage of environmental protection.
  • a mobile portable device 100 such as a mobile phone

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention concerne un haut-parleur, et en particulier, un haut-parleur pour un dispositif portable mobile. Le haut-parleur pour un dispositif portable mobile de la présente invention comprend un logement, le logement comprend une partie plaque inférieure et une partie paroi latérale qui entoure la partie plaque inférieure, une cavité d'amplification est enfermée par la partie plaque inférieure et la partie paroi latérale, une ouverture limitée à une extrémité, de la partie paroi latérale, éloignée de la partie plaque inférieure est une partie ouverture, la cavité d'amplification s'élargit progressivement à partir de la partie plaque inférieure jusqu'à la partie ouverture, une cavité de logement permettant de loger un dispositif portable mobile est située sur la partie paroi latérale, et la cavité de logement communique avec la cavité d'amplification. La présente invention a l'effet favorable suivant : un dispositif portable mobile (par exemple, un téléphone mobile) peut être inséré dans la cavité de logement, et une cavité d'amplification est utilisée pour améliorer le volume et la qualité sonore du son produit par le haut-parleur.
PCT/CN2014/070096 2013-08-28 2014-01-03 Haut-parleur pour dispositif portable mobile WO2015027674A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310380960.0A CN103414989B (zh) 2013-08-28 2013-08-28 一种移动便携设备的扩音器
CN201310380960.0 2013-08-28

Publications (1)

Publication Number Publication Date
WO2015027674A1 true WO2015027674A1 (fr) 2015-03-05

Family

ID=49607965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/070096 WO2015027674A1 (fr) 2013-08-28 2014-01-03 Haut-parleur pour dispositif portable mobile

Country Status (3)

Country Link
CN (1) CN103414989B (fr)
HK (1) HK1195214A2 (fr)
WO (1) WO2015027674A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103414989B (zh) * 2013-08-28 2017-03-01 星光印刷（深圳）有限公司 一种移动便携设备的扩音器
CN104803067A (zh) * 2015-04-23 2015-07-29 努比亚技术有限公司 一种可循环使用包装盒
CN104767891A (zh) * 2015-04-24 2015-07-08 张萍 基于智能手机的紧急呼救器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202713415U (zh) * 2012-08-29 2013-01-30 唐�谦 手机扩音器底座
CN202738068U (zh) * 2012-09-13 2013-02-13 唐�谦 手机扩音器底座
CN202873055U (zh) * 2012-05-29 2013-04-10 奇妙(制作)有限公司 便携设备扩音器
CN103414989A (zh) * 2013-08-28 2013-11-27 星光印刷（深圳）有限公司 一种移动便携设备的扩音器
CN203523038U (zh) * 2013-08-28 2014-04-02 星光印刷（深圳）有限公司 一种移动便携设备的扩音器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8374878B2 (en) * 2008-06-23 2013-02-12 American Greetings Corporation Audio envelopes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202873055U (zh) * 2012-05-29 2013-04-10 奇妙(制作)有限公司 便携设备扩音器
CN202713415U (zh) * 2012-08-29 2013-01-30 唐�谦 手机扩音器底座
CN202738068U (zh) * 2012-09-13 2013-02-13 唐�谦 手机扩音器底座
CN103414989A (zh) * 2013-08-28 2013-11-27 星光印刷（深圳）有限公司 一种移动便携设备的扩音器
CN203523038U (zh) * 2013-08-28 2014-04-02 星光印刷（深圳）有限公司 一种移动便携设备的扩音器

Also Published As

Publication number Publication date
CN103414989A (zh) 2013-11-27
HK1195214A2 (en) 2014-10-31
CN103414989B (zh) 2017-03-01

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