Swing-type adjustable water-bath constant-temp. oscillator
The utility model relates to a swing-type adjustable water-bath constant-temp. Oscillator, belonging to the technical field of the experiment apparatus for chemistries and biology. At present, the oscillator for biological tests has complicated driving structure, complicated speed regulating control...
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| creator | PING XU HUAIZENG LIU |
| description | The utility model relates to a swing-type adjustable water-bath constant-temp. Oscillator, belonging to the technical field of the experiment apparatus for chemistries and biology. At present, the oscillator for biological tests has complicated driving structure, complicated speed regulating controller of the electric machine short useful life and difficult maintenance. The technical projects of the utility model are that an electric machine 1 is arranged in a box body 8, and a fixed rod 5 is fixed on the box body 8; one end of a connecting rod 3 is connected with a drive axle 12, and the other end of the connecting rod is connected with the eccentric wheel 2 of the electric machine 1; two ends of the drive axle is fixed on a main rod 4, and an oscillating beam 6 is respectively hinged on the main rod 4 and the fixed rod 5 by a rotating axle; the bottom of the oscillating beam is provided with an erlenmeyer-flask seat 11, one end of a spring bracket 10 is connected with the erlenmeyer-flask seat 11, and the other end of the spring bracket is connected with a spring 9. The utility model has the advantages that a maintenance-free electric machine is adopted, and the speed regulating system of the utility model adopts an electromagnetic speed adjuster, so the breakdown-maintenance rate is reduced greatly; in addition, the utility model has adjustable oscillation amplitude, big oscillation-amplitude angle, big liquid-oscillation fluctuation in the erlenmeyer flask, good oxygen-touching performance and even mix. |
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Oscillator, belonging to the technical field of the experiment apparatus for chemistries and biology. At present, the oscillator for biological tests has complicated driving structure, complicated speed regulating controller of the electric machine short useful life and difficult maintenance. The technical projects of the utility model are that an electric machine 1 is arranged in a box body 8, and a fixed rod 5 is fixed on the box body 8; one end of a connecting rod 3 is connected with a drive axle 12, and the other end of the connecting rod is connected with the eccentric wheel 2 of the electric machine 1; two ends of the drive axle is fixed on a main rod 4, and an oscillating beam 6 is respectively hinged on the main rod 4 and the fixed rod 5 by a rotating axle; the bottom of the oscillating beam is provided with an erlenmeyer-flask seat 11, one end of a spring bracket 10 is connected with the erlenmeyer-flask seat 11, and the other end of the spring bracket is connected with a spring 9. The utility model has the advantages that a maintenance-free electric machine is adopted, and the speed regulating system of the utility model adopts an electromagnetic speed adjuster, so the breakdown-maintenance rate is reduced greatly; in addition, the utility model has adjustable oscillation amplitude, big oscillation-amplitude angle, big liquid-oscillation fluctuation in the erlenmeyer flask, good oxygen-touching performance and even mix.</description><edition>7</edition><language>eng</language><subject>FOR PERFORMING MECHANICAL WORK IN GENERAL ; GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL ; METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2005</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=20051109&DB=EPODOC&CC=CN&NR=2738897Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20051109&DB=EPODOC&CC=CN&NR=2738897Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PING XU</creatorcontrib><creatorcontrib>HUAIZENG LIU</creatorcontrib><title>Swing-type adjustable water-bath constant-temp. oscillator</title><description>The utility model relates to a swing-type adjustable water-bath constant-temp. Oscillator, belonging to the technical field of the experiment apparatus for chemistries and biology. At present, the oscillator for biological tests has complicated driving structure, complicated speed regulating controller of the electric machine short useful life and difficult maintenance. The technical projects of the utility model are that an electric machine 1 is arranged in a box body 8, and a fixed rod 5 is fixed on the box body 8; one end of a connecting rod 3 is connected with a drive axle 12, and the other end of the connecting rod is connected with the eccentric wheel 2 of the electric machine 1; two ends of the drive axle is fixed on a main rod 4, and an oscillating beam 6 is respectively hinged on the main rod 4 and the fixed rod 5 by a rotating axle; the bottom of the oscillating beam is provided with an erlenmeyer-flask seat 11, one end of a spring bracket 10 is connected with the erlenmeyer-flask seat 11, and the other end of the spring bracket is connected with a spring 9. The utility model has the advantages that a maintenance-free electric machine is adopted, and the speed regulating system of the utility model adopts an electromagnetic speed adjuster, so the breakdown-maintenance rate is reduced greatly; in addition, the utility model has adjustable oscillation amplitude, big oscillation-amplitude angle, big liquid-oscillation fluctuation in the erlenmeyer flask, good oxygen-touching performance and even mix.</description><subject>FOR PERFORMING MECHANICAL WORK IN GENERAL</subject><subject>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</subject><subject>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAKLs_MS9ctqSxIVUhMySotLklMyklVKE8sSS3STUosyVBIzs8DCuaV6Jak5hboKeQXJ2fm5CSW5BfxMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz8jc2MLC0vzyEhjIpQAAE3GL5U</recordid><startdate>20051109</startdate><enddate>20051109</enddate><creator>PING XU</creator><creator>HUAIZENG LIU</creator><scope>EVB</scope></search><sort><creationdate>20051109</creationdate><title>Swing-type adjustable water-bath constant-temp. oscillator</title><author>PING XU ; HUAIZENG LIU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2738897YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><topic>FOR PERFORMING MECHANICAL WORK IN GENERAL</topic><topic>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</topic><topic>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>PING XU</creatorcontrib><creatorcontrib>HUAIZENG LIU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PING XU</au><au>HUAIZENG LIU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Swing-type adjustable water-bath constant-temp. oscillator</title><date>2005-11-09</date><risdate>2005</risdate><abstract>The utility model relates to a swing-type adjustable water-bath constant-temp. Oscillator, belonging to the technical field of the experiment apparatus for chemistries and biology. At present, the oscillator for biological tests has complicated driving structure, complicated speed regulating controller of the electric machine short useful life and difficult maintenance. The technical projects of the utility model are that an electric machine 1 is arranged in a box body 8, and a fixed rod 5 is fixed on the box body 8; one end of a connecting rod 3 is connected with a drive axle 12, and the other end of the connecting rod is connected with the eccentric wheel 2 of the electric machine 1; two ends of the drive axle is fixed on a main rod 4, and an oscillating beam 6 is respectively hinged on the main rod 4 and the fixed rod 5 by a rotating axle; the bottom of the oscillating beam is provided with an erlenmeyer-flask seat 11, one end of a spring bracket 10 is connected with the erlenmeyer-flask seat 11, and the other end of the spring bracket is connected with a spring 9. The utility model has the advantages that a maintenance-free electric machine is adopted, and the speed regulating system of the utility model adopts an electromagnetic speed adjuster, so the breakdown-maintenance rate is reduced greatly; in addition, the utility model has adjustable oscillation amplitude, big oscillation-amplitude angle, big liquid-oscillation fluctuation in the erlenmeyer flask, good oxygen-touching performance and even mix.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY PERFORMING OPERATIONS TRANSPORTING |
| title | Swing-type adjustable water-bath constant-temp. oscillator |
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