DEVICE FOR INSPECTING LATERAL SURFACE OF CYLINDRICAL BATTERY

The present invention provides, as an embodiment, a side surface inspection device for a cylindrical battery which has a first region as a part of a side surface and a second region as a remaining part of the side surface, the first region and the second region being sequentially disposed along a ci...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HONG, Seung Gyun, KIM, Tae Young
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING
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Beschreibung
Zusammenfassung:	The present invention provides, as an embodiment, a side surface inspection device for a cylindrical battery which has a first region as a part of a side surface and a second region as a remaining part of the side surface, the first region and the second region being sequentially disposed along a circumference. The side surface inspection device for a cylindrical battery includes a housing which is disposed on the side surface of the cylindrical battery and surrounds at least the first region of the cylindrical battery; a first light disposed on an inner surface of the housing to emit light to the side surface of the cylindrical battery; a first mirror and a second mirror each disposed on both side parts of the cylindrical battery to each reflect a region of the first region of the cylindrical battery adjacent to the second region; and a camera that captures at least a part of the first region of the cylindrical battery, image reflected on the first mirror, and image reflected on the second mirror. The first region of the cylindrical battery is more than half of the side surface of the cylindrical battery, and the image captured by the camera includes an image of the full region of the first region of the cylindrical battery.