Device for locking or unlocking tripod of measuring instrument
The invention discloses a device for locking or unlocking a tripod of a measuring instrument. The device is characterized by comprising a rivet hole (screw hole), a rivet (screw), a stainless steel sheet A, a shell, a spring upper movable iron ring, a spring lower fixed iron ring, a spring, a lock c...
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| creator | CHEN WEI YUAN JIACAN DONG MINGGAN TAN JISI HU FENG DONG PENG JING SHOUYIN DONG QINGQING LUO TAO DENG ZHU SHU SONGLIN |
| description | The invention discloses a device for locking or unlocking a tripod of a measuring instrument. The device is characterized by comprising a rivet hole (screw hole), a rivet (screw), a stainless steel sheet A, a shell, a spring upper movable iron ring, a spring lower fixed iron ring, a spring, a lock cylinder, a lock cylinder wrench slideway, a lock cylinder wrench, a stainless steel sheet B and a stainless steel sheet C, when the locking or unlocking device of the measuring instrument tripod is installed, the center of the device and the center of the measuring instrument tripod are located on the same vertical line. When the tripod is folded or unfolded, the lock cylinder wrench is pressed down along the slide way by hand and is slightly pushed rightwards, and the tripod is locked. And the lock cylinder is automatically lifted along the slide way and the foot stool is opened when the lock cylinder is slightly pushed to the left side. Therefore, the effect of quickly opening or quickly locking the tripod is ach |
| format | Patent |
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The device is characterized by comprising a rivet hole (screw hole), a rivet (screw), a stainless steel sheet A, a shell, a spring upper movable iron ring, a spring lower fixed iron ring, a spring, a lock cylinder, a lock cylinder wrench slideway, a lock cylinder wrench, a stainless steel sheet B and a stainless steel sheet C, when the locking or unlocking device of the measuring instrument tripod is installed, the center of the device and the center of the measuring instrument tripod are located on the same vertical line. When the tripod is folded or unfolded, the lock cylinder wrench is pressed down along the slide way by hand and is slightly pushed rightwards, and the tripod is locked. And the lock cylinder is automatically lifted along the slide way and the foot stool is opened when the lock cylinder is slightly pushed to the left side. Therefore, the effect of quickly opening or quickly locking the tripod is ach</description><language>chi ; eng</language><subject>BLASTING ; 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 ; MECHANICAL ENGINEERING ; STANDS OR SUPPORTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20230623&DB=EPODOC&CC=CN&NR=116293324A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76292</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230623&DB=EPODOC&CC=CN&NR=116293324A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN WEI</creatorcontrib><creatorcontrib>YUAN JIACAN</creatorcontrib><creatorcontrib>DONG MINGGAN</creatorcontrib><creatorcontrib>TAN JISI</creatorcontrib><creatorcontrib>HU FENG</creatorcontrib><creatorcontrib>DONG PENG</creatorcontrib><creatorcontrib>JING SHOUYIN</creatorcontrib><creatorcontrib>DONG QINGQING</creatorcontrib><creatorcontrib>LUO TAO</creatorcontrib><creatorcontrib>DENG ZHU</creatorcontrib><creatorcontrib>SHU SONGLIN</creatorcontrib><title>Device for locking or unlocking tripod of measuring instrument</title><description>The invention discloses a device for locking or unlocking a tripod of a measuring instrument. The device is characterized by comprising a rivet hole (screw hole), a rivet (screw), a stainless steel sheet A, a shell, a spring upper movable iron ring, a spring lower fixed iron ring, a spring, a lock cylinder, a lock cylinder wrench slideway, a lock cylinder wrench, a stainless steel sheet B and a stainless steel sheet C, when the locking or unlocking device of the measuring instrument tripod is installed, the center of the device and the center of the measuring instrument tripod are located on the same vertical line. When the tripod is folded or unfolded, the lock cylinder wrench is pressed down along the slide way by hand and is slightly pushed rightwards, and the tripod is locked. And the lock cylinder is automatically lifted along the slide way and the foot stool is opened when the lock cylinder is slightly pushed to the left side. Therefore, the effect of quickly opening or quickly locking the tripod is ach</description><subject>BLASTING</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>MECHANICAL ENGINEERING</subject><subject>STANDS OR SUPPORTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBzSS3LTE5VSMsvUsjJT87OzEtXADJL82CckqLMgvwUhfw0hdzUxOLSIpBYZl5xSVFpbmpeCQ8Da1piTnEqL5TmZlB0cw1x9tBNLciPTy0uSExOzUstiXf2MzQ0M7I0NjYycTQmRg0AbK8w1w</recordid><startdate>20230623</startdate><enddate>20230623</enddate><creator>CHEN WEI</creator><creator>YUAN JIACAN</creator><creator>DONG MINGGAN</creator><creator>TAN JISI</creator><creator>HU FENG</creator><creator>DONG PENG</creator><creator>JING SHOUYIN</creator><creator>DONG QINGQING</creator><creator>LUO TAO</creator><creator>DENG ZHU</creator><creator>SHU SONGLIN</creator><scope>EVB</scope></search><sort><creationdate>20230623</creationdate><title>Device for locking or unlocking tripod of measuring instrument</title><author>CHEN WEI ; YUAN JIACAN ; DONG MINGGAN ; TAN JISI ; HU FENG ; DONG PENG ; JING SHOUYIN ; DONG QINGQING ; LUO TAO ; DENG ZHU ; SHU SONGLIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116293324A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</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>MECHANICAL ENGINEERING</topic><topic>STANDS OR SUPPORTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN WEI</creatorcontrib><creatorcontrib>YUAN JIACAN</creatorcontrib><creatorcontrib>DONG MINGGAN</creatorcontrib><creatorcontrib>TAN JISI</creatorcontrib><creatorcontrib>HU FENG</creatorcontrib><creatorcontrib>DONG PENG</creatorcontrib><creatorcontrib>JING SHOUYIN</creatorcontrib><creatorcontrib>DONG QINGQING</creatorcontrib><creatorcontrib>LUO TAO</creatorcontrib><creatorcontrib>DENG ZHU</creatorcontrib><creatorcontrib>SHU SONGLIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN WEI</au><au>YUAN JIACAN</au><au>DONG MINGGAN</au><au>TAN JISI</au><au>HU FENG</au><au>DONG PENG</au><au>JING SHOUYIN</au><au>DONG QINGQING</au><au>LUO TAO</au><au>DENG ZHU</au><au>SHU SONGLIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Device for locking or unlocking tripod of measuring instrument</title><date>2023-06-23</date><risdate>2023</risdate><abstract>The invention discloses a device for locking or unlocking a tripod of a measuring instrument. The device is characterized by comprising a rivet hole (screw hole), a rivet (screw), a stainless steel sheet A, a shell, a spring upper movable iron ring, a spring lower fixed iron ring, a spring, a lock cylinder, a lock cylinder wrench slideway, a lock cylinder wrench, a stainless steel sheet B and a stainless steel sheet C, when the locking or unlocking device of the measuring instrument tripod is installed, the center of the device and the center of the measuring instrument tripod are located on the same vertical line. When the tripod is folded or unfolded, the lock cylinder wrench is pressed down along the slide way by hand and is slightly pushed rightwards, and the tripod is locked. And the lock cylinder is automatically lifted along the slide way and the foot stool is opened when the lock cylinder is slightly pushed to the left side. Therefore, the effect of quickly opening or quickly locking the tripod is ach</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING 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 MECHANICAL ENGINEERING STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Device for locking or unlocking tripod of measuring instrument |
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