Dustproof projector mounting rack
The utility model discloses a dustproof projector mounting rack, and belongs to the technical field of projector mounting. The device comprises a mounting frame, a dustproof net is fixedly mounted on one side of the mounting frame, a projector is movably mounted in the mounting frame, a limiting str...
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| creator | LYU ZHIDAO REN DAWEI ZHANG XIUJIAN |
| description | The utility model discloses a dustproof projector mounting rack, and belongs to the technical field of projector mounting. The device comprises a mounting frame, a dustproof net is fixedly mounted on one side of the mounting frame, a projector is movably mounted in the mounting frame, a limiting strip is fixedly connected to the outer wall of the mounting frame, a sliding strip is slidably connected to the inner wall of the limiting strip, and bristles are fixedly connected to the inner wall of the sliding strip. Dust can be filtered through a dustproof net, when a pull rope is pulled, a movable strip can move downwards, so that bristles move up and down to brush down the dust on the dustproof net for cleaning, after the pull rope is loosened, a sliding strip returns to the original position under the pulling force of a reset spring, and dustproof treatment can be conducted on the mounting frame through the structure; the problem that dust enters the projector installed inside to affect normal use is avoided, |
| format | Patent |
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The device comprises a mounting frame, a dustproof net is fixedly mounted on one side of the mounting frame, a projector is movably mounted in the mounting frame, a limiting strip is fixedly connected to the outer wall of the mounting frame, a sliding strip is slidably connected to the inner wall of the limiting strip, and bristles are fixedly connected to the inner wall of the sliding strip. Dust can be filtered through a dustproof net, when a pull rope is pulled, a movable strip can move downwards, so that bristles move up and down to brush down the dust on the dustproof net for cleaning, after the pull rope is loosened, a sliding strip returns to the original position under the pulling force of a reset spring, and dustproof treatment can be conducted on the mounting frame through the structure; the problem that dust enters the projector installed inside to affect normal use is avoided,</description><language>chi ; eng</language><subject>BLASTING ; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ; CLEANING ; CLEANING IN GENERAL ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; ENGINEERING ELEMENTS AND UNITS ; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PREVENTION OF FOULING IN GENERAL ; PRINTED CIRCUITS ; STANDS OR SUPPORTS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240816&DB=EPODOC&CC=CN&NR=221548234U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240816&DB=EPODOC&CC=CN&NR=221548234U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LYU ZHIDAO</creatorcontrib><creatorcontrib>REN DAWEI</creatorcontrib><creatorcontrib>ZHANG XIUJIAN</creatorcontrib><title>Dustproof projector mounting rack</title><description>The utility model discloses a dustproof projector mounting rack, and belongs to the technical field of projector mounting. The device comprises a mounting frame, a dustproof net is fixedly mounted on one side of the mounting frame, a projector is movably mounted in the mounting frame, a limiting strip is fixedly connected to the outer wall of the mounting frame, a sliding strip is slidably connected to the inner wall of the limiting strip, and bristles are fixedly connected to the inner wall of the sliding strip. Dust can be filtered through a dustproof net, when a pull rope is pulled, a movable strip can move downwards, so that bristles move up and down to brush down the dust on the dustproof net for cleaning, after the pull rope is loosened, a sliding strip returns to the original position under the pulling force of a reset spring, and dustproof treatment can be conducted on the mounting frame through the structure; the problem that dust enters the projector installed inside to affect normal use is avoided,</description><subject>BLASTING</subject><subject>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</subject><subject>CLEANING</subject><subject>CLEANING IN GENERAL</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PREVENTION OF FOULING IN GENERAL</subject><subject>PRINTED CIRCUITS</subject><subject>STANDS OR SUPPORTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB0KS0uKSjKz09TAJJZqckl-UUKufmleSWZeekKRYnJ2TwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz8jI0NTEwsjYJDTUmChFAAiBJuo</recordid><startdate>20240816</startdate><enddate>20240816</enddate><creator>LYU ZHIDAO</creator><creator>REN DAWEI</creator><creator>ZHANG XIUJIAN</creator><scope>EVB</scope></search><sort><creationdate>20240816</creationdate><title>Dustproof projector mounting rack</title><author>LYU ZHIDAO ; REN DAWEI ; ZHANG XIUJIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221548234UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</topic><topic>CLEANING</topic><topic>CLEANING IN GENERAL</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PREVENTION OF FOULING IN GENERAL</topic><topic>PRINTED CIRCUITS</topic><topic>STANDS OR SUPPORTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LYU ZHIDAO</creatorcontrib><creatorcontrib>REN DAWEI</creatorcontrib><creatorcontrib>ZHANG XIUJIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LYU ZHIDAO</au><au>REN DAWEI</au><au>ZHANG XIUJIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Dustproof projector mounting rack</title><date>2024-08-16</date><risdate>2024</risdate><abstract>The utility model discloses a dustproof projector mounting rack, and belongs to the technical field of projector mounting. The device comprises a mounting frame, a dustproof net is fixedly mounted on one side of the mounting frame, a projector is movably mounted in the mounting frame, a limiting strip is fixedly connected to the outer wall of the mounting frame, a sliding strip is slidably connected to the inner wall of the limiting strip, and bristles are fixedly connected to the inner wall of the sliding strip. Dust can be filtered through a dustproof net, when a pull rope is pulled, a movable strip can move downwards, so that bristles move up and down to brush down the dust on the dustproof net for cleaning, after the pull rope is loosened, a sliding strip returns to the original position under the pulling force of a reset spring, and dustproof treatment can be conducted on the mounting frame through the structure; the problem that dust enters the projector installed inside to affect normal use is avoided,</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CLEANING CLEANING IN GENERAL ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL PRINTED CIRCUITS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS |
| title | Dustproof projector mounting rack |
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