Computer projection equipment support for ideological and political comment lecturer
The computer projection equipment support comprises a supporting rod and a fixing device, a first sliding rod is vertically arranged in the supporting rod in a sliding mode, the end, away from the supporting rod, of the first sliding rod is fixedly connected with a rotating rod, a groove is formed i...
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| creator | HAN SINA |
| description | The computer projection equipment support comprises a supporting rod and a fixing device, a first sliding rod is vertically arranged in the supporting rod in a sliding mode, the end, away from the supporting rod, of the first sliding rod is fixedly connected with a rotating rod, a groove is formed in the bottom of the fixing device, and the rotating rod is fixedly connected with the first sliding rod. A groove is formed in the fixing device, the rotating rod is rotationally arranged in the groove, a locking mechanism is arranged between the groove and the rotating rod, and the locking mechanism is used for controlling rotation and locking when the fixing device rotates. According to the computer projection equipment support for the ideological and political comment lecturer, through cooperation of the supporting rod, the fixing device, the first sliding rod, the rotating rod, the groove and the locking mechanism, the height of the support can be adjusted according to the heights of different users through sli |
| format | Patent |
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A groove is formed in the fixing device, the rotating rod is rotationally arranged in the groove, a locking mechanism is arranged between the groove and the rotating rod, and the locking mechanism is used for controlling rotation and locking when the fixing device rotates. According to the computer projection equipment support for the ideological and political comment lecturer, through cooperation of the supporting rod, the fixing device, the first sliding rod, the rotating rod, the groove and the locking mechanism, the height of the support can be adjusted according to the heights of different users through sli</description><language>chi ; eng</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; BLASTING ; CINEMATOGRAPHY ; ELECTROGRAPHY ; 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 ; HOLOGRAPHY ; LIGHTING ; MECHANICAL ENGINEERING ; PHOTOGRAPHY ; PHYSICS ; STANDS OR SUPPORTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2021</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=20211126&DB=EPODOC&CC=CN&NR=214889995U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211126&DB=EPODOC&CC=CN&NR=214889995U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAN SINA</creatorcontrib><title>Computer projection equipment support for ideological and political comment lecturer</title><description>The computer projection equipment support comprises a supporting rod and a fixing device, a first sliding rod is vertically arranged in the supporting rod in a sliding mode, the end, away from the supporting rod, of the first sliding rod is fixedly connected with a rotating rod, a groove is formed in the bottom of the fixing device, and the rotating rod is fixedly connected with the first sliding rod. A groove is formed in the fixing device, the rotating rod is rotationally arranged in the groove, a locking mechanism is arranged between the groove and the rotating rod, and the locking mechanism is used for controlling rotation and locking when the fixing device rotates. According to the computer projection equipment support for the ideological and political comment lecturer, through cooperation of the supporting rod, the fixing device, the first sliding rod, the rotating rod, the groove and the locking mechanism, the height of the support can be adjusted according to the heights of different users through sli</description><subject>ACCESSORIES THEREFOR</subject><subject>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</subject><subject>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</subject><subject>BLASTING</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</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>HOLOGRAPHY</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><subject>STANDS OR SUPPORTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNiz0LwjAQQLs4iPofDncHv6CZg-Lk1M4lpFdJSXLn5fL_leIPcHo8eG_ddJYSV0UBFprRa6AM-K6BE2aFUplJFCYSCCNSpFfwLoLLIzDFoIt5Sksdv38VlG2zmlwsuPtx0-zvt84-Dsg0YGHnMaMO9nk6XtrWGHPt-_Nf0QeyIjru</recordid><startdate>20211126</startdate><enddate>20211126</enddate><creator>HAN SINA</creator><scope>EVB</scope></search><sort><creationdate>20211126</creationdate><title>Computer projection equipment support for ideological and political comment lecturer</title><author>HAN SINA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN214889995UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</topic><topic>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</topic><topic>BLASTING</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</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>HOLOGRAPHY</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><topic>STANDS OR SUPPORTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HAN SINA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAN SINA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Computer projection equipment support for ideological and political comment lecturer</title><date>2021-11-26</date><risdate>2021</risdate><abstract>The computer projection equipment support comprises a supporting rod and a fixing device, a first sliding rod is vertically arranged in the supporting rod in a sliding mode, the end, away from the supporting rod, of the first sliding rod is fixedly connected with a rotating rod, a groove is formed in the bottom of the fixing device, and the rotating rod is fixedly connected with the first sliding rod. A groove is formed in the fixing device, the rotating rod is rotationally arranged in the groove, a locking mechanism is arranged between the groove and the rotating rod, and the locking mechanism is used for controlling rotation and locking when the fixing device rotates. According to the computer projection equipment support for the ideological and political comment lecturer, through cooperation of the supporting rod, the fixing device, the first sliding rod, the rotating rod, the groove and the locking mechanism, the height of the support can be adjusted according to the heights of different users through sli</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN214889995UU |
| source | esp@cenet |
| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM BLASTING CINEMATOGRAPHY ELECTROGRAPHY 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 HOLOGRAPHY LIGHTING MECHANICAL ENGINEERING PHOTOGRAPHY PHYSICS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Computer projection equipment support for ideological and political comment lecturer |
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