Rotary artificial tree

Abstract

The present disclosure relates to a rotary artificial tree. The rotary artificial tree includes an artificial tree body, a rotary power connection assembly and a supporting base, where two ends of the rotary power connection assembly are respectively connected to the artificial tree body and the supporting base, the artificial tree body is provided with a light source electrically connected to the supporting base, and the supporting base is provided with a driving motor; the rotary power connection assembly includes a rotating shaft core and a conductive structure sleeved at the periphery of the rotating shaft core. Through the above structural design, the present disclosure has the advantages of novel design, simple structure and convenient assembly.

1 . A rotary artificial tree, comprising an artificial tree body, a rotary power connection assembly and a supporting base, wherein two ends of the rotary power connection assembly are respectively connected to the artificial tree body and the supporting base, the artificial tree body is provided with a light source electrically connected to the supporting base, and the supporting base is provided with a driving motor;
 the rotary power connection assembly comprises a rotating shaft core and a conductive structure sleeved at the periphery of the rotating shaft core, two ends of the rotating shaft core are respectively connected to a power output shaft of the driving motor and the light source, the conductive structure is electrically connected to the light source, and the supporting base comprises a metal contact piece electrically connected to the conductive structure; and   the supporting base further comprises a built-in power supply and/or a power interface electrically connected to the metal contact piece.   
     
     
         2 . The rotary artificial tree according to  claim 1 , where the conductive structure comprises a conductive mounting sleeve and at least two ring-shaped metal conductive rings, the conductive mounting sleeve abuts against the periphery of the rotating shaft core, the metal conductive rings are insulated and arranged at intervals, and the metal conductive rings are electrically connected to the metal contact piece. 
     
     
         3 . The rotary artificial tree according to  claim 2 , further comprising a wire, wherein the light source is electrically connected to the conductive mounting sleeve through the wire. 
     
     
         4 . The rotary artificial tree according to  claim 3 , wherein a threading hole is formed in the rotating shaft core, two ends of the wire pass through the threading hole and then are respectively electrically connected to the light source and the conductive mounting sleeve, and the wire is not exposed to the supporting base. 
     
     
         5 . The rotary artificial tree according to  claim 4 , wherein a threading channel is formed inside the artificial tree body, one end of the wire passes through the threading hole and then enters the threading channel to be electrically connected to the light source, and the wire is not exposed to the artificial tree body. 
     
     
         6 . The rotary artificial tree according to  claim 2 , wherein a linkage sleeve is arranged at the top of the rotating shaft core, an inserting hole is formed at the top of the linkage sleeve, and a lower end part of the artificial tree body is inserted into the inserting hole of the linkage sleeve; and
 when the driving motor drives the rotating shaft core to rotate, the rotating shaft core drives the artificial tree body by the linkage sleeve to rotate synchronously.   
     
     
         7 . The rotary artificial tree according to  claim 6 , wherein one or more vertically extending rotation-stopping strips are arranged on an inner wall of the inserting hole; and when the artificial tree body is inserted into the inserting hole, the rotation-stopping strips are clamped at the lower end part of the artificial tree body. 
     
     
         8 . The rotary artificial tree according to  claim 2 , further comprising a fixing base for fixing the metal contact piece, wherein one end of the metal contact piece is fixed at the fixing base, and the other end of the metal contact piece is electrically connected to the metal conductive rings. 
     
     
         9 . The rotary artificial tree according to  claim 8 , further comprising a control mainboard and a voice module, wherein the control mainboard is electrically connected to the metal contact piece through the wire, and the voice module is electrically connected to the control mainboard through the wire. 
     
     
         10 . The rotary artificial tree according to  claim 9 , wherein the built-in power supply is a battery box, a dry battery is detachably mounted in the battery box, and the dry battery is electrically connected to the control mainboard through the wire. 
     
     
         11 . The rotary artificial tree according to  claim 9 , wherein a control button is arranged at the top of the supporting base, and the control button is configured to control the forward and backward rotation of the driving motor and/or a rotating speed of the driving motor. 
     
     
         12 . The rotary artificial tree according to  claim 1 , wherein the light source is a decorative lamp string, the artificial tree body is provided with a trunk portion arranged vertically and branch portions connected to the trunk portion, and the decorative lamp string comprises a plurality of lamp beads at least partially exposed to the branch portions.