What Causes a Coin Vibration Motor to Vibrate?

A tafin hannunka, wayar salularka tana ƙara don sanar da kai saƙo. A cikin na'urar likitanci, bugun zuciya mai natsuwa yana tabbatar da cewa ba a taɓa rasa faɗakarwar ceton rai ba. A tsakiyar waɗannan girgizar da ba ta da zurfi amma mai mahimmanci akwai wani abin mamaki na injiniyanci:injin girgiza tsabar kuɗi"Amma ta yaya wannan ƙaramin na'urar ke samar da daidaiton juyawa?"

Babban Ka'ida: Na'urar lantarki tana haɗuwa da rashin daidaiton injina

Injin girgiza tsabar kuɗi,injin juyawa mai daidaituwa (ERM), yana aiki akan wata ƙa'ida mai sauƙi amma mai ban mamaki: rashin daidaito da aka sarrafa. Ga yadda yake aiki:

1. Kunna Wutar Lantarki:

Idan wutar lantarki ta ratsa na'urorin motar, tana samar da filin maganadisu. Wannan filin yana hulɗa da maganadisu na dindindin a cikin motar, wanda ke haifar da juyawar rotor.

2. Juyawan Mass Mai Tsanani:

An haɗa shi da na'urar juyawar wani ƙaramin nauyi, wanda ba ya cikin tsakiya (nauyin eccentric). Yayin da na'urar juyawar juyawar take juyawa, rarrabawar taro mara daidaituwa yana haifar da **ƙarfin centrifugal**, yana kawar da tsakiyar nauyi na motar. Wannan motsi yana fassara zuwa saurin juyawa - girgiza.

3. Ƙarfin da aka Sarrafa:

Ƙarfin girgiza ya dogara ne da saurin motar, wanda ƙarfin lantarki ke sarrafawa. Babban ƙarfin lantarki yana juya rotor da sauri, yana ƙara ƙarfin centrifugal da ƙarfin girgiza.

Mahimman Abubuwan da ke Taimaka Daidaito

- Tsarin Karami:

Injinan tsabar kuɗi yawanci suna da kauri 5-12mm, wanda hakan ya sa suka dace da na'urori masu ɗan sarari kamar na'urorin sawa da na'urori masu auna sigina na IoT.

- Ingantaccen Makamashi:

Ƙarancin amfani da wutar lantarki (ƙasa da 50mA) yana ba da damar haɗawa cikin na'urori masu dogaro da baturi.

Aikace-aikace: Inda Ƙananan Girgizawa Ke Yin Babban Tasiri

1. Kayan Lantarki na Masu Amfani:

- Ra'ayin Haptic: Yana haɓaka hulɗar allon taɓawa a cikin wayoyin komai da ruwanka da masu sarrafa wasanni.

- Faɗakarwa ta Shiru: Yana sanar da masu amfani a ɓoye a cikin agogon hannu.

2. Kula da Lafiya:

- Ƙararrawa ta Lafiya: Yana girgiza don gargaɗi game da rashin daidaituwar karatu a cikin na'urorin auna glucose ko famfunan jiko.

- Kayan Aikin Tiyata: Yana ba da amsa mai sauƙi a cikin na'urori masu ƙarancin tasiri.

Kammalawa: Ƙaramin Girma, Damar da Ba ta da iyaka.

Injin girgizar tsabar kuɗi ya nuna yadda injiniyanci mai daidaito zai iya mayar da kimiyyar lissafi ta asali zuwa fasahar canji. Daga ci gaba da haɗa mu zuwa kare lafiyarmu, waɗannan na'urori marasa ƙarfi suna tabbatar da cewa ko da ƙaramin girgiza na iya yin tasiri sosai a rayuwarmu ta yau da kullun.