Substrate mounting structure, developer container, image forming unit, image forming apparatus, and substrate mounting method

摘要

A substrate mounting structure includes: a substrate member including a substrate portion, the substrate portion having first and second surfaces opposite to each other in a thickness direction of the substrate portion, first to fourth edges, and a predetermined thickness in the thickness direction; a first mounting member on which the substrate member is placed; and a second mounting member attached to the first mounting member to hold the substrate member on the first mounting member. The first mounting member includes first, second, and third restricting portions abutting on the first edge, the second edge, and the second surface to restrict movement of the substrate member, respectively. The second mounting member includes fourth, fifth, and sixth restricting portions abutting on the third edge, the fourth edge, and the first surface to restrict movement of the substrate member.

主权项

1. A substrate mounting structure, comprising:
a substrate member including a substrate portion, the substrate portion having a first surface and a second surface opposite to each other in a thickness direction of the substrate portion, first to fourth side surfaces, and a predetermined thickness in the thickness direction, each of the first to fourth side surfaces joining the first surface to the second surface; a first mounting member on which the substrate member is placed, the first mounting member including a first restricting portion abutting on the first side surface to restrict movement of the substrate member, a second restricting portion abutting on the second side surface to restrict movement of the substrate member, and a third restricting portion abutting on the second surface to restrict movement of the substrate member in the thickness direction, and a second mounting member attached to the first mounting member to hold the substrate member on the first mounting member, the second mounting member including a fourth restricting portion abutting on the third side surface to restrict movement of the substrate member, a fifth restricting portion abutting on the fourth side surface to restrict movement of the substrate member, and a sixth restricting portion abutting on the first surface to restrict movement of the substrate member, wherein the first side surface and the second side surface extend perpendicularly to each other, and the third side surface and the fourth side surface extend perpendicularly to each other.