Substrate support structure

摘要

[Object] An object of the present invention is to provide a substrate support structure which can prevent a crush rib from damaging components other than a substrate and brings excellent workability.;[Means to solve] In a substrate support structure, a box-shaped resinous case 2 provided with a holding space section 23 is separated into a first case 21 and a second case 22, and a substrate 3 is housed in the holding space section 23. A first crush rib 41 and a second crush rib 42 are provided in the second case 22, and press and fix the substrate 3 to first case 21 by reaction force that is generated by being pressed against the substrate 3 and crushed when the both cases 21, 22 are joined together. A first guide 51 is provided in the first case 21, and guides the first crush rib 41 to the substrate 3 mounted in the first case 21 when the both cases 21, 22 are joined together. A second guide 52 is provided in the first case 21, and guides the second crush rib 42 to the substrate 3 when the both cases 21, 22 are joined together.

主权项

1. 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, a crush pin provided at a top of a columnar portion of the crush rib in an axial direction of the columnar portion, 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.