Winding needle device with variable winding diameter

The utility model relates to a winding needle device with variable winding diameter, which comprises a winding needle variable-diameter driving component, a winding needle shaft component, a winding needle component and a front support component, the winding needle shaft component, the winding needl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG QUAN, WANG GANG, LIN JINFENG, CHAI WEI, ZHOU WEI, YANG LIN, LUO XUNENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model relates to a winding needle device with variable winding diameter, which comprises a winding needle variable-diameter driving component, a winding needle shaft component, a winding needle component and a front support component, the winding needle shaft component, the winding needle component and the front support component are sequentially arranged on the same axis, and the winding needle variable-diameter driving component is arranged above the winding needle shaft component. The winding needle shaft assembly is driven to move. According to the winding needle device, the first guide part and the second guide part which are provided with the mutually-sliding abutting inclined planes are arranged in the winding needle assembly, the winding needle variable-diameter driving assembly drives the winding needle shaft assembly to slide in the axial direction, and the first outer needle and the second outer needle can generate radial displacement, so that the winding diameter is changed, and the wi