Anti-shortsightedness and sitting gesture correcting school badge

The myopia preventing and sitting gesture correcting school badge includes panel and pin. Of the panel, the right side has school name, and the back side has battery in frame, power switch, mercury switch and motor vibrator. The battery has one pole connected to the power switch and the other pole c...

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Bibliographische Detailangaben
1. Verfasser:	KONGHE ZHU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES HABERDASHERY HUMAN NECESSITIES JEWELLERY RELAYS SELECTORS
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Beschreibung
Zusammenfassung:	The myopia preventing and sitting gesture correcting school badge includes panel and pin. Of the panel, the right side has school name, and the back side has battery in frame, power switch, mercury switch and motor vibrator. The battery has one pole connected to the power switch and the other pole connected to the motor vibrator, the power switch has the other pole connected with the mercury switch, and the mercury switch has the other pole connected electrically to the motor vibrator. Except the function as a school badge, the present invention can also correct student's sitting gesture and prevent myopia.