Substrate support structure

A substrate support structure comprising:

• a case having a first case and a second case, a holding space section that houses therein a substrate being formed in the case,
• a crush rib provided in the second case and having a thin plate body part and an orthogonal part that extends from the body part in a direction substantially orthogonal to the body part, the crush rib pressing and fixing the substrate to the first case by a reaction force that is generated by the crush rib being pressed against the substrate and crushed when the first and second cases are joined together;
• and
• a guide provided in the first case and having a body part guide portion that guides the body part while restraining relative movement in a thickness direction of the body part and an orthogonal part guide portion that is substantially orthogonal to the body part guide portion and guides the orthogonal part while restraining relative movement in a thickness direction of the orthogonal part, the guide guiding the crush rib to the substrate mounted in the first case when the first case and the second case are joined together, wherein:
• the crush rib has a pair of orthogonal parts that form a substantially H-shape in cross section together with the body part, and
• the guide is provided with a sandwiched part that is sandwiched and supported between and by the pair of orthogonal parts.

A substrate support structure comprising:

• a case having a first case and a second case, a holding space section that houses therein a substrate being formed in the case;
• a crush rib provided in the second case and having a thin plate body part and an orthogonal part that extends from the body part in a direction substantially orthogonal to the body part, the crush rib pressing and fixing the substrate to the first case by a reaction force that is generated by the crush rib being pressed against the substrate and crushed when the first and second cases are joined together;
• and
• a guide provided in the first case and having a body part guide portion that guides the body part while restraining relative movement in a thickness direction of the body part and an orthogonal part guide portion that is substantially orthogonal to the body part guide portion and guides the orthogonal part while restraining relative movement in a thickness direction of the orthogonal part, the guide guiding the crush rib to the substrate mounted in the first case when the first case and the second case are joined together, wherein:
• the first case has the holding space section in which the substrate is mounted,
• the crush rib protrudes toward the first case in the second case,
• the guide is formed in a position where the crush rib is inserted, in the first case, and
• when the first and second cases are joined together, the crush rib is inserted into the guide and is guided up to the substrate before entering the holding space section of the first case.