Rotary driving telescopic mechanism
The invention relates to a rotation driving telescopic mechanism in the technical field of driving mechanism design. The rotary driving telescopic mechanism comprises a flange sleeve, a rotating rod, a telescopic rod, a protective sleeve, a positioning pin, a screw head pin shaft and a fastening scr...
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| creator | JING FENGLI CHEN HUI LIN SHAOLING LI SHIZHENG LI HAICHUN SHAN QIYI |
| description | The invention relates to a rotation driving telescopic mechanism in the technical field of driving mechanism design. The rotary driving telescopic mechanism comprises a flange sleeve, a rotating rod, a telescopic rod, a protective sleeve, a positioning pin, a screw head pin shaft and a fastening screwed plug, the flange sleeve comprises a sleeve shell and a flange plate, two countersunk head through holes are formed in the outer wall of the flange sleeve, a screw head pin shaft and a fastening screwed plug are arranged in the two countersunk head through holes respectively, a positioning spring and a positioning ball are sequentially arranged at the inner end of the fastening screwed plug, and two kidney-shaped holes are formed in the shell wall of the other end of the sleeve shell; an inner square hole is formed in one end face of the rotating rod, a first center hole is formed in the other end face of the rotating rod, and a groove, two limiting ball sockets and two spiral grooves are formed in the outer wa |
| format | Patent |
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The rotary driving telescopic mechanism comprises a flange sleeve, a rotating rod, a telescopic rod, a protective sleeve, a positioning pin, a screw head pin shaft and a fastening screwed plug, the flange sleeve comprises a sleeve shell and a flange plate, two countersunk head through holes are formed in the outer wall of the flange sleeve, a screw head pin shaft and a fastening screwed plug are arranged in the two countersunk head through holes respectively, a positioning spring and a positioning ball are sequentially arranged at the inner end of the fastening screwed plug, and two kidney-shaped holes are formed in the shell wall of the other end of the sleeve shell; an inner square hole is formed in one end face of the rotating rod, a first center hole is formed in the other end face of the rotating rod, and a groove, two limiting ball sockets and two spiral grooves are formed in the outer wa</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; COMBINED OPERATIONS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; OTHER WORKING OF METAL ; PERFORMING OPERATIONS ; RELAYS ; SELECTORS ; TRANSPORTING ; UNIVERSAL MACHINE TOOLS</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=20211203&DB=EPODOC&CC=CN&NR=113745032A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211203&DB=EPODOC&CC=CN&NR=113745032A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JING FENGLI</creatorcontrib><creatorcontrib>CHEN HUI</creatorcontrib><creatorcontrib>LIN SHAOLING</creatorcontrib><creatorcontrib>LI SHIZHENG</creatorcontrib><creatorcontrib>LI HAICHUN</creatorcontrib><creatorcontrib>SHAN QIYI</creatorcontrib><title>Rotary driving telescopic mechanism</title><description>The invention relates to a rotation driving telescopic mechanism in the technical field of driving mechanism design. 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| language | chi ; eng |
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| subjects | BASIC ELECTRIC ELEMENTS COMBINED OPERATIONS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS RELAYS SELECTORS TRANSPORTING UNIVERSAL MACHINE TOOLS |
| title | Rotary driving telescopic mechanism |
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