Hall level detecting device
The utility model relates to a Hall level detecting device. The device consists of a framework (1), a pendulum (2), a Hall element (3), a permanent magnet I(4), a permanent magnet II(5) and an operation amplifier (6), wherein the pendulum (2) is suspended on the upper edge of the framework (1) and c...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | KONG YONGHONG |
| description | The utility model relates to a Hall level detecting device. The device consists of a framework (1), a pendulum (2), a Hall element (3), a permanent magnet I(4), a permanent magnet II(5) and an operation amplifier (6), wherein the pendulum (2) is suspended on the upper edge of the framework (1) and can freely swing left and right; the Hall element (3) is fixed on the lower surface of the pendulum, and the permanent magnet I(4) and the permanent magnet II(5) are respectively mounted on the left and right two sides of the Hall element (3); when the bottom edge of the framework (1) is level, the distances between the Hall element (3) and the permanent magnets I(4) and II(5) are equal, the output voltage of the Hall element (3) is zero, and the output voltage of the operation amplifier (6) is also zero; when the framework (1) is tilted to the left or the right, the output voltage of the Hall element (3) is not zero, and positive voltage or negative voltage is output by the operation amplifier (6). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN204115723UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN204115723UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN204115723UU3</originalsourceid><addsrcrecordid>eNrjZJD2SMzJUchJLUvNUUhJLUlNLsnMSweyyjKTU3kYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbyzn5GBiaGhqbmRcWioMVGKAKV8I-g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Hall level detecting device</title><source>esp@cenet</source><creator>KONG YONGHONG</creator><creatorcontrib>KONG YONGHONG</creatorcontrib><description>The utility model relates to a Hall level detecting device. The device consists of a framework (1), a pendulum (2), a Hall element (3), a permanent magnet I(4), a permanent magnet II(5) and an operation amplifier (6), wherein the pendulum (2) is suspended on the upper edge of the framework (1) and can freely swing left and right; the Hall element (3) is fixed on the lower surface of the pendulum, and the permanent magnet I(4) and the permanent magnet II(5) are respectively mounted on the left and right two sides of the Hall element (3); when the bottom edge of the framework (1) is level, the distances between the Hall element (3) and the permanent magnets I(4) and II(5) are equal, the output voltage of the Hall element (3) is zero, and the output voltage of the operation amplifier (6) is also zero; when the framework (1) is tilted to the left or the right, the output voltage of the Hall element (3) is not zero, and positive voltage or negative voltage is output by the operation amplifier (6).</description><language>eng</language><subject>GYROSCOPIC INSTRUMENTS ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; SURVEYING ; TESTING</subject><creationdate>2015</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=20150121&DB=EPODOC&CC=CN&NR=204115723U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150121&DB=EPODOC&CC=CN&NR=204115723U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KONG YONGHONG</creatorcontrib><title>Hall level detecting device</title><description>The utility model relates to a Hall level detecting device. The device consists of a framework (1), a pendulum (2), a Hall element (3), a permanent magnet I(4), a permanent magnet II(5) and an operation amplifier (6), wherein the pendulum (2) is suspended on the upper edge of the framework (1) and can freely swing left and right; the Hall element (3) is fixed on the lower surface of the pendulum, and the permanent magnet I(4) and the permanent magnet II(5) are respectively mounted on the left and right two sides of the Hall element (3); when the bottom edge of the framework (1) is level, the distances between the Hall element (3) and the permanent magnets I(4) and II(5) are equal, the output voltage of the Hall element (3) is zero, and the output voltage of the operation amplifier (6) is also zero; when the framework (1) is tilted to the left or the right, the output voltage of the Hall element (3) is not zero, and positive voltage or negative voltage is output by the operation amplifier (6).</description><subject>GYROSCOPIC INSTRUMENTS</subject><subject>MEASURING</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>NAVIGATION</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>SURVEYING</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD2SMzJUchJLUvNUUhJLUlNLsnMSweyyjKTU3kYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbyzn5GBiaGhqbmRcWioMVGKAKV8I-g</recordid><startdate>20150121</startdate><enddate>20150121</enddate><creator>KONG YONGHONG</creator><scope>EVB</scope></search><sort><creationdate>20150121</creationdate><title>Hall level detecting device</title><author>KONG YONGHONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204115723UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>GYROSCOPIC INSTRUMENTS</topic><topic>MEASURING</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>NAVIGATION</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>SURVEYING</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KONG YONGHONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KONG YONGHONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hall level detecting device</title><date>2015-01-21</date><risdate>2015</risdate><abstract>The utility model relates to a Hall level detecting device. The device consists of a framework (1), a pendulum (2), a Hall element (3), a permanent magnet I(4), a permanent magnet II(5) and an operation amplifier (6), wherein the pendulum (2) is suspended on the upper edge of the framework (1) and can freely swing left and right; the Hall element (3) is fixed on the lower surface of the pendulum, and the permanent magnet I(4) and the permanent magnet II(5) are respectively mounted on the left and right two sides of the Hall element (3); when the bottom edge of the framework (1) is level, the distances between the Hall element (3) and the permanent magnets I(4) and II(5) are equal, the output voltage of the Hall element (3) is zero, and the output voltage of the operation amplifier (6) is also zero; when the framework (1) is tilted to the left or the right, the output voltage of the Hall element (3) is not zero, and positive voltage or negative voltage is output by the operation amplifier (6).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_CN204115723UU |
| source | esp@cenet |
| subjects | GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING |
| title | Hall level detecting device |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T04%3A21%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KONG%20YONGHONG&rft.date=2015-01-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN204115723UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |