Protection circuit, protection device and automatic golf ball dispenser

The utility model discloses a protection circuit, a protection device and an automatic golf ball dispenser, and belongs to the field of circuits. The protection circuit comprises an alarm module, a signal processing module and a protection module, and the alarm module is used for acquiring a stallin...

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Bibliographic Details
Main Author LIU LONGJI
Format Patent
LanguageChinese
English
Published 21.12.2021
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
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Summary:The utility model discloses a protection circuit, a protection device and an automatic golf ball dispenser, and belongs to the field of circuits. The protection circuit comprises an alarm module, a signal processing module and a protection module, and the alarm module is used for acquiring a stalling signal output when a stepping motor of the automatic golf ball dispenser is in a stuck state and outputting an alarm signal according to the stalling signal; the signal processing module is used for being connected with the alarm module and further used for receiving the alarm signal and outputting a control signal according to the alarm signal; the protection module is used for being connected with the signal processing module and further used for receiving the control signal and cutting off power supply to the automatic golf ball dispenser according to the control signal. Therefore, corresponding protection measures can be taken when the automatic golf ball discharging machine is stuck, and the use reliability
Bibliography:Application Number: CN202121225879U