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1. (WO2018045668) SPEAKER MODULE
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Pub. No.:
WO/2018/045668
International Application No.:
PCT/CN2016/111106
Publication Date:
15.03.2018
International Filing Date:
20.12.2016
IPC:
H04R 9/06
(2006.01),
H04R 9/02
(2006.01)
H
ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
9
Transducers of moving-coil, moving-strip, or moving-wire type
06
Loudspeakers
H
ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
9
Transducers of moving-coil, moving-strip, or moving-wire type
02
Details
Applicants:
GOERTEK.INC
[CN/CN]; 268 Dongfang Road, Hi-Tech Industry District Weifang, Shandong 261031 (CN)
Inventors:
CAO, Xiaodong
; (CN).
LIU, Jinli
; (CN)
Agent:
BEYOND TALENT PATENT AGENT FIRM
; Room 1202, Kuntai Building #10 Chaoyangmenwai Str., Chaoyang District Beijing 100020 (CN)
Priority Data:
201610805805.2
06.09.2016
CN
Title
(EN)
SPEAKER MODULE
(FR)
MODULE DE HAUT-PARLEUR
(ZH)
扬声器模组
Abstract:
(EN)
Disclosed is a speaker module. The speaker module comprises: a module housing, said module housing having an accommodating chamber; a speaker assembly, said speaker assembly being arranged in said accommodating chamber and the speaker assembly dividing the accommodating chamber into a rear acoustic cavity and a front acoustic cavity; a non-foam sound-absorbing particulate having a hierarchical pore structure, said non-foam sound-absorbing particulate being filled into said rear acoustic cavity and the non-foam sound-absorbing particulate is constituted by adhesively bonding zeolite raw-powder microparticles; the non-foam sound-absorbing particles have pore channels having three different pore diameters: micropores, mesopores, and macropores; said non-foam sound-absorbing particles have an adhesive; the mass ratio of said adhesive in the non-foam sound-absorbing particles is 0.1-1%. One of the technical effects of the present invention is to improve the acoustic properties of the speaker module. (Fig. 2)
(FR)
La présente invention porte sur un module de haut-parleur. Le module de haut-parleur comprend : un boîtier de module, ledit boîtier de module ayant une chambre de réception ; un ensemble haut-parleur, ledit ensemble haut-parleur étant agencé dans ladite chambre de réception et l'ensemble haut-parleur divisant la chambre de réception en une cavité acoustique arrière et une cavité acoustique avant ; une particule d'absorption acoustique sans mousse ayant une structure de pore hiérarchique, ladite particule d'absorption acoustique sans mousse étant remplie dans ladite cavité acoustique arrière et la particule d'absorption acoustique sans mousse étant constituée par liaison adhésive de microparticules de poudre brute de zéolite ; les particules d'absorption acoustique sans mousse ont des canaux de pore ayant trois diamètres de pore différents : des micropores, des mésopores et des macropores ; lesdites particules d'absorption acoustique sans mousse ayant un adhésif ; le rapport en masse dudit adhésif dans les particules d'absorption acoustique sans mousse étant de 0,1 à 1 %. L'un des effets techniques de la présente invention est d'améliorer les propriétés acoustiques du module de haut-parleur. (Fig. 2)
(ZH)
本发明公开了一种扬声器模组。该扬声器模组包括:模组壳体,所述模组壳体具有容纳腔;扬声器组件,所述扬声器组件设置在所述容纳腔中,所述扬声器组件将所述容纳腔分割为后声腔和前出声区;具有多级孔道结构的非发泡吸音颗粒,所述非发泡吸音颗粒填充在所述后声腔中,非发泡吸音颗粒由沸石原粉微粒粘接构成;非发泡吸音颗粒具有微孔、介孔以及大孔三种不同孔径范围的孔道,所述非发泡吸音颗粒中具有粘接剂,所述粘接剂在非发泡吸音颗粒中所占质量比例为0.1-1%。本发明的一个技术效果是改善了扬声器模组的声学性能。 (图2)
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language:
Chinese (
ZH
)
Filing Language:
Chinese (
ZH
)