Reeling and unreeling type cable bobbin

Reeling and unreeling type cable bobbin

  • CN 101,830,373 A
  • Filed: 01/11/2010
  • Published: 09/15/2010
  • Est. Priority Date: 01/11/2010
  • Status: Active Grant
First Claim
Patent Images

1. retractable cable reel, by reel, copper ring, main shaft, carbon brush component, shell, gear ring, the spring cover, plane scroll spring, anchor shaft, gear pair, clamp, bearing, key, screw and fix screw are formed, it is characterized in that:

  • cable is entangled on the reel (1), one end enters reel (1) inside by the hole on the reel (1) and is connected with copper ring (2), the cable other end with current consumer is connected, copper ring on the reel (2) is connected to form revolving power transmitting device with the carbon brush component (4) that is fixed on the shell (5), reel (1) is connected with main shaft (3) by key (14), main shaft (3) two ends are installed on the shell (5) by bearing (12), main shaft (3) one ends are connected with gear (11) by screw (13), gear (11) and internally toothed annulus (6) engagement, internally toothed annulus (6) and spring cover (7) are fixing by fix screw (15), the interior mounting plane volute spiral spring of spring cover (7) (8), anchor shaft (9) is worn groove by clamp (10) and is fixed on the shell (5).

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