Patent ID: 6452575
Filing Date: 2002-09-17
Classification: G09F

Abstract:
A planar reciprocating electronic light emitting device comprising;a reciprocating body 2 with a row or more than one row of light emitting units 1 being arrayed transversely in equal or unequal distance thereon; a second timing pulley of driving shaft 10 conjoined and engaged to said reciprocating body 2 by a rotating shaft 3, said second timing pulley of driving shaft 10 further combined with a timing pulley of attaching rod 15 through a timing belt 11, said timing pulley of attaching rod 15 being conjoined and engaged to a first revolving rod 7; a first timing pulley of driving shaft 12 being conjoined and engaged to a second revolving rod 4 with a rotating shaft 5 piercing through said first revolving rod 7 and said timing pulley of attaching rod 15, and one end of said second revolving rod 4 is pierced by said rotating shaft 3 interposed between said reciprocating body 2 and said second timing pulley of driving shaft 10, said first timing pulley of driving shaft 12 being combined to a timing pulley of attaching framework 16 via a timing belt 13, while said timing pulley of attaching framework 16 being engaged to a framework 19; and said framework 19 accommodates a motor 20 therein which having one direct or indirect rotating shaft 18 piercing through said framework 19 and said timing pulley of attaching framework 16, and then conjoined with said first revolving rod 7.