Light pen with the functions of illumination and logo indication
OwnerKevin Ching-Yi Kuoinventor
Life of this patent
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Abstract
The present invention relates to a pen structure, more particularly, a pen with the functions of illumination and logo indication, which comprises a main body and an illuminant, wherein the lower portion of the main body is a pen instrument for writing and the upper portion is a housing member with a lateral aperture. The inner surface of the housing member is reflective. The illuminant consists of a transparent barrel, a LED, a push-button switch, a plurality of batteries and a tail cap. The functions of illumination and logo indication can be served respectively by the interactive reflection of the inner surface while placing the illuminant from different ends thereof in the housing member.
Claims2
A light pen with the functions of illumination and logo indication comprises a main body and a illuminant, wherein:
- the said main body has a lower portion thereof which is a pen instrument for writing, and a upper portion thereof which is a housing member with a lateral aperture wherein the illuminant is inserted and the inner surface is reflective;
- the said illuminant which can be inserted forwards and backwards in the housing member of the said main body consists of a transparent barrel, a LED, a push-button switch, a plurality of batteries and a tail cap, wherein the external bulge of the transparent barrel can be mounted to the lateral aperture of the housing member of the main body;
- with the above compartments, the illuminated segment of the illuminant differs when inserting the illuminant from different ends, which leads to the different functions of illumination and logo indication.
Dependencies are inferred from the claim text.