Light-emitting drawing board

A light-emitting drawing board, comprising:

• a drawing board body, a base, a light source assembly, and a limiting part, wherein:
• a bottom of the drawing board body is provided with a connecting part provided with mounting holes;
• and
• the base comprises a front cover plate provided with a second connecting post and a rear cover plate provided with a first connecting post, wherein the first connecting post has a central hole, an outer diameter of the second connecting post is not greater than a diameter of the central hole, and the front cover plate and the rear cover plate are spliced by inserting the second connecting post into the central hole and form an accommodation space between the front cover plate and the rear cover plate;
• and
• the limiting part is positioned on either the front cover plate or the rear cover plate, the front cover plate and the rear cover plate are respectively provided with a front bottom surface and a rear bottom surface, and the limiting part is arranged on the front bottom surface or the rear bottom surface and extends away from the bottom surfaces;
• and
• a light-emitting direction of the light source assembly faces the drawing board body;
• and
• wherein the mounting holes are sleeved between the first connecting post and the second connecting post, and when the front cover plate and the rear cover plate are spliced, the drawing board body and the base are fixedly connected;
• and the limiting part and the bottom of the drawing board body define a mounting cavity, the light source assembly is positioned in the mounting cavity and abuts against the limiting part and the bottom of the drawing board body respectively to restrict the movement of the light source assembly.

A light-emitting drawing board, comprising:

• a drawing board body, a base, a light source assembly, and a limiting part, wherein
• a bottom of the drawing board body is provided with a first connecting part and a second connecting part, and both the first connecting part and the second connecting part are provided with mounting holes;
• and
• the base comprises a front cover plate provided with a second connecting post and a rear cover plate provided with a first connecting post, the first connecting post has a central hole, an outer diameter of the second connecting post is not greater than a diameter of the central hole, and the front cover plate and the rear cover plate are spliced by inserting the second connecting post into the central hole and form an accommodation space between the front cover plate and the rear cover plate;
• and wherein the drawing board further comprises a fourth connecting post and a fifth connecting post provided on the front cover plate, and a third connecting post and a first limiting ring provided on the rear cover plate;
• and the fourth connecting post is inserted into the third connecting post, and the fifth connecting post is inserted into the first limiting ring;
• and
• the limiting part is positioned either the front cover plate or the rear cover plate, the front cover plate and the rear cover plate are respectively provided with a front bottom surface and a rear bottom surface, the limiting part is provided on the front bottom surface or the rear bottom surface, and the limiting part extends away from the bottom surface;
• and
• a light-emitting direction of the light source assembly faces the drawing board body;
• and
• wherein the mounting holes are sleeved between the first connecting post and the second connecting post, and when the front cover plate and the rear cover plate are spliced together, the drawing board body and the base are fixedly connected, and the limiting part and the bottom of the drawing board body define a mounting cavity, the light source assembly is positioned in the mounting cavity, and the light source assembly abuts against the limiting part and the bottom of the drawing board body to restrict the movement of the light source assembly.