A commutator for electric drill is long in service life
The utility model relates to the technical field of commutators. The commutator for the electric drill is long in service life. The commutator comprises a commutator body, one side of the commutator body is movably connected with a steering shaft; the outer wall of the steering shaft is fixedly conn...
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| creator | DANG YUNLONG XU RUIQIAO WANG SHENGMIN |
| description | The utility model relates to the technical field of commutators. The commutator for the electric drill is long in service life. The commutator comprises a commutator body, one side of the commutator body is movably connected with a steering shaft; the outer wall of the steering shaft is fixedly connected with a wire spool; the outer wall of the wire spool is movably connected with a coiled wire, the outer wall of the steering shaft is movably connected with a dust removal shaft, the outer wall of the dust removal shaft is fixedly connected with a brush, the inner wall of the commutator body is fixedly connected with a positive magnet, and the interior of the commutator body is fixedly connected with a negative magnet. The commutator for the electric drill is long in service life; through the arrangement of blowing fan blades, a blowing rotating shaft, a first motor, a rotor, an exhaust fan, a second motor, an exhaust rotating shaft, a fixing block and exhaust fan blades; according to the commutator for the el |
| format | Patent |
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The commutator comprises a commutator body, one side of the commutator body is movably connected with a steering shaft; the outer wall of the steering shaft is fixedly connected with a wire spool; the outer wall of the wire spool is movably connected with a coiled wire, the outer wall of the steering shaft is movably connected with a dust removal shaft, the outer wall of the dust removal shaft is fixedly connected with a brush, the inner wall of the commutator body is fixedly connected with a positive magnet, and the interior of the commutator body is fixedly connected with a negative magnet. The commutator for the electric drill is long in service life; through the arrangement of blowing fan blades, a blowing rotating shaft, a first motor, a rotor, an exhaust fan, a second motor, an exhaust rotating shaft, a fixing block and exhaust fan blades; according to the commutator for the el</description><language>chi ; eng</language><subject>BORING ; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT ; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING ; MACHINE TOOLS ; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; TRANSPORTING ; TURNING</subject><creationdate>2019</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=20190917&DB=EPODOC&CC=CN&NR=209394031U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190917&DB=EPODOC&CC=CN&NR=209394031U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DANG YUNLONG</creatorcontrib><creatorcontrib>XU RUIQIAO</creatorcontrib><creatorcontrib>WANG SHENGMIN</creatorcontrib><title>A commutator for electric drill is long in service life</title><description>The utility model relates to the technical field of commutators. The commutator for the electric drill is long in service life. The commutator comprises a commutator body, one side of the commutator body is movably connected with a steering shaft; the outer wall of the steering shaft is fixedly connected with a wire spool; the outer wall of the wire spool is movably connected with a coiled wire, the outer wall of the steering shaft is movably connected with a dust removal shaft, the outer wall of the dust removal shaft is fixedly connected with a brush, the inner wall of the commutator body is fixedly connected with a positive magnet, and the interior of the commutator body is fixedly connected with a negative magnet. The commutator for the electric drill is long in service life; through the arrangement of blowing fan blades, a blowing rotating shaft, a first motor, a rotor, an exhaust fan, a second motor, an exhaust rotating shaft, a fixing block and exhaust fan blades; according to the commutator for the el</description><subject>BORING</subject><subject>COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT</subject><subject>DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING</subject><subject>MACHINE TOOLS</subject><subject>MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>TURNING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB3VEjOz80tLUksyS9SSAPi1JzU5JKizGSFlKLMnByFzGKFnPy8dIXMPIXi1KKyzORUhZzMtFQeBta0xJziVF4ozc2g5OYa4uyhm1qQH59aXJCYnJqXWhLv7GdkYGlsaWJgbBgaakyUIgD7KC45</recordid><startdate>20190917</startdate><enddate>20190917</enddate><creator>DANG YUNLONG</creator><creator>XU RUIQIAO</creator><creator>WANG SHENGMIN</creator><scope>EVB</scope></search><sort><creationdate>20190917</creationdate><title>A commutator for electric drill is long in service life</title><author>DANG YUNLONG ; XU RUIQIAO ; WANG SHENGMIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN209394031UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>BORING</topic><topic>COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT</topic><topic>DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING</topic><topic>MACHINE TOOLS</topic><topic>MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>TURNING</topic><toplevel>online_resources</toplevel><creatorcontrib>DANG YUNLONG</creatorcontrib><creatorcontrib>XU RUIQIAO</creatorcontrib><creatorcontrib>WANG SHENGMIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DANG YUNLONG</au><au>XU RUIQIAO</au><au>WANG SHENGMIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A commutator for electric drill is long in service life</title><date>2019-09-17</date><risdate>2019</risdate><abstract>The utility model relates to the technical field of commutators. The commutator for the electric drill is long in service life. The commutator comprises a commutator body, one side of the commutator body is movably connected with a steering shaft; the outer wall of the steering shaft is fixedly connected with a wire spool; the outer wall of the wire spool is movably connected with a coiled wire, the outer wall of the steering shaft is movably connected with a dust removal shaft, the outer wall of the dust removal shaft is fixedly connected with a brush, the inner wall of the commutator body is fixedly connected with a positive magnet, and the interior of the commutator body is fixedly connected with a negative magnet. The commutator for the electric drill is long in service life; through the arrangement of blowing fan blades, a blowing rotating shaft, a first motor, a rotor, an exhaust fan, a second motor, an exhaust rotating shaft, a fixing block and exhaust fan blades; according to the commutator for the el</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BORING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING |
| title | A commutator for electric drill is long in service life |
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