Experiment tool for students to learn lever principle
The utility model relates to the technical field of lever principle experiments, and discloses an experiment tool for students to learn lever principles, which comprises a fixed plate, a pulley fixedly mounted at the bottom of the fixed plate, a vertical column fixedly mounted at the top of the fixe...
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| creator | ZHUANG MINGRUN CHEN JUAN TANG SONGYUAN XIA XIDONG |
| description | The utility model relates to the technical field of lever principle experiments, and discloses an experiment tool for students to learn lever principles, which comprises a fixed plate, a pulley fixedly mounted at the bottom of the fixed plate, a vertical column fixedly mounted at the top of the fixed plate, and a processing assembly arranged on the side wall of the fixed plate, the machining assembly comprises a lever mechanism installed on the side wall of the fixing plate, the lever mechanism is located at the top of the fixing plate, a storage mechanism is installed at the top of the fixing plate, and the storage mechanism is located at the bottom of the lever mechanism. The utility model solves the problems that the existing device is connected with hooks at different positions through a tension sensor, when the position of the tension sensor is adjusted, the tension sensor needs to be taken down from the hook and re-installed every time, a lot of time needs to be consumed in the process, and the workload |
| format | Patent |
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The utility model solves the problems that the existing device is connected with hooks at different positions through a tension sensor, when the position of the tension sensor is adjusted, the tension sensor needs to be taken down from the hook and re-installed every time, a lot of time needs to be consumed in the process, and the workload</description><language>chi ; eng</language><subject>ADVERTISING ; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE ; CRYPTOGRAPHY ; DIAGRAMS ; DISPLAY ; EDUCATION ; EDUCATIONAL OR DEMONSTRATION APPLIANCES ; GLOBES ; PHYSICS ; PLANETARIA ; SEALS</subject><creationdate>2024</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=20241018&DB=EPODOC&CC=CN&NR=221861160U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241018&DB=EPODOC&CC=CN&NR=221861160U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHUANG MINGRUN</creatorcontrib><creatorcontrib>CHEN JUAN</creatorcontrib><creatorcontrib>TANG SONGYUAN</creatorcontrib><creatorcontrib>XIA XIDONG</creatorcontrib><title>Experiment tool for students to learn lever principle</title><description>The utility model relates to the technical field of lever principle experiments, and discloses an experiment tool for students to learn lever principles, which comprises a fixed plate, a pulley fixedly mounted at the bottom of the fixed plate, a vertical column fixedly mounted at the top of the fixed plate, and a processing assembly arranged on the side wall of the fixed plate, the machining assembly comprises a lever mechanism installed on the side wall of the fixing plate, the lever mechanism is located at the top of the fixing plate, a storage mechanism is installed at the top of the fixing plate, and the storage mechanism is located at the bottom of the lever mechanism. The utility model solves the problems that the existing device is connected with hooks at different positions through a tension sensor, when the position of the tension sensor is adjusted, the tension sensor needs to be taken down from the hook and re-installed every time, a lot of time needs to be consumed in the process, and the workload</description><subject>ADVERTISING</subject><subject>APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE</subject><subject>CRYPTOGRAPHY</subject><subject>DIAGRAMS</subject><subject>DISPLAY</subject><subject>EDUCATION</subject><subject>EDUCATIONAL OR DEMONSTRATION APPLIANCES</subject><subject>GLOBES</subject><subject>PHYSICS</subject><subject>PLANETARIA</subject><subject>SEALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB1rShILcrMTc0rUSjJz89RSMsvUiguKU0BChQDRRRyUhOL8oBkWWqRQkFRZl5yZkFOKg8Da1piTnEqL5TmZlBycw1x9tBNLciPTy0uSExOzUstiXf2MzIytDAzNDQzCA01JkoRAOrdLj8</recordid><startdate>20241018</startdate><enddate>20241018</enddate><creator>ZHUANG MINGRUN</creator><creator>CHEN JUAN</creator><creator>TANG SONGYUAN</creator><creator>XIA XIDONG</creator><scope>EVB</scope></search><sort><creationdate>20241018</creationdate><title>Experiment tool for students to learn lever principle</title><author>ZHUANG MINGRUN ; CHEN JUAN ; TANG SONGYUAN ; XIA XIDONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221861160UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ADVERTISING</topic><topic>APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE</topic><topic>CRYPTOGRAPHY</topic><topic>DIAGRAMS</topic><topic>DISPLAY</topic><topic>EDUCATION</topic><topic>EDUCATIONAL OR DEMONSTRATION APPLIANCES</topic><topic>GLOBES</topic><topic>PHYSICS</topic><topic>PLANETARIA</topic><topic>SEALS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHUANG MINGRUN</creatorcontrib><creatorcontrib>CHEN JUAN</creatorcontrib><creatorcontrib>TANG SONGYUAN</creatorcontrib><creatorcontrib>XIA XIDONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHUANG MINGRUN</au><au>CHEN JUAN</au><au>TANG SONGYUAN</au><au>XIA XIDONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Experiment tool for students to learn lever principle</title><date>2024-10-18</date><risdate>2024</risdate><abstract>The utility model relates to the technical field of lever principle experiments, and discloses an experiment tool for students to learn lever principles, which comprises a fixed plate, a pulley fixedly mounted at the bottom of the fixed plate, a vertical column fixedly mounted at the top of the fixed plate, and a processing assembly arranged on the side wall of the fixed plate, the machining assembly comprises a lever mechanism installed on the side wall of the fixing plate, the lever mechanism is located at the top of the fixing plate, a storage mechanism is installed at the top of the fixing plate, and the storage mechanism is located at the bottom of the lever mechanism. The utility model solves the problems that the existing device is connected with hooks at different positions through a tension sensor, when the position of the tension sensor is adjusted, the tension sensor needs to be taken down from the hook and re-installed every time, a lot of time needs to be consumed in the process, and the workload</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS |
| title | Experiment tool for students to learn lever principle |
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