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1. (WO2019041776) DUST-PROOF ASSEMBLY AND ELECTRONIC DEVICE
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Pub. No.: WO/2019/041776 International Application No.: PCT/CN2018/077770
Publication Date: 07.03.2019 International Filing Date: 01.03.2018
IPC:
G03B 21/16 (2006.01) ,H05K 7/20 (2006.01) ,H05K 5/02 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
21
Projectors or projection-type viewers; Accessories therefor
14
Details
16
Cooling; Preventing overheating
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7
Constructional details common to different types of electric apparatus
20
Modifications to facilitate cooling, ventilating, or heating
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
5
Casings, cabinets or drawers for electric apparatus
02
Details
Applicants:
深圳光峰科技股份有限公司 APPOTRONICS CORPORATION LIMITED [CN/CN]; 中国广东省深圳市 南山区粤海街道学府路63号高新区联合总部大厦20-22楼 20F-22F, High-Tech Zone Union Tower No. 63, Xuefu Road, Yuehai Street Nanshan District Shenzhen, Guangdong 518000, CN
Inventors:
亓森林 QI, Senlin; CN
欧计敏 OU, Jimin; CN
陈黄勇 CHEN, Huangyong; CN
李屹 LI, Yi; CN
Priority Data:
201721089768.629.08.2017CN
Title (EN) DUST-PROOF ASSEMBLY AND ELECTRONIC DEVICE
(FR) ENSEMBLE ANTI-POUSSIÈRE ET DISPOSITIF ÉLECTRONIQUE
(ZH) 防尘组件及电子设备
Abstract:
(EN) Disclosed is a dust-proof assembly, comprising a rear cover, a fixed wall fixed to the rear cover, and a dust-proof filter screen mounted to the fixed wall, wherein the fixed wall is provided with a plurality of through-holes through the fixed wall, and the dust-proof filter screen is fixed to the fixed wall in a snap-fit manner and covers the through-holes. Further provided is an electronic device using the dust-proof assembly. Compared to the prior art, the dust-proof assembly and the electronic device of the present utility model have has a high reliability and a long service life and are easy to maintain.
(FR) L'invention concerne un ensemble anti-poussière comprenant un couvercle arrière, une paroi fixe fixée au couvercle arrière et un filtre anti-poussière monté sur la paroi fixe, la paroi fixe étant pourvue d'une pluralité de trous traversants passant à travers la paroi fixe et le filtre anti-poussière étant fixé à la paroi fixe par encliquetage et recouvrant les trous traversants. L'invention concerne en outre un dispositif électronique utilisant l'ensemble anti-poussière. Comparativement à l'état de la technique, l'ensemble anti-poussière et le dispositif électronique du présent modèle d'utilité possèdent une fiabilité élevée, une longue durée de vie et ils sont faciles d'entretien.
(ZH) 本实用新型提供了一种防尘组件,包括后盖、分别固定于所述后盖的固定壁以及安装于所述固定壁的防尘过滤网,所述固定壁设有多个贯穿其上的通孔,所述防尘过滤网卡设固定于所述固定壁且覆盖所述通孔。本实用新型还提供了一种运用该防尘组件的电子设备。与现有技术相比,本实用新型的防尘组件及电子设备可靠性好、使用寿命长且维护方便。
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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, JO, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)