Image forming apparatus
View Patent ↗An image forming apparatus includes a control board, a first connection terminal provided on an outer surface of the control board, an installation section disposed at the outer surface side of the control board, a substrate capable of being installed into the installation section, a second connection terminal provided on a first surface of the substrate and connected to the first connection terminal, a grip portion provided on a second surface of the substrate at a first end thereof in an in-plane direction, and an external connection terminal provided on the substrate so as to project from the substrate at a second end thereof in the in-plane direction. The external connection terminal is externally exposed to allow an external device to be connected thereto when the substrate is installed into the installation section after the external connection terminal is inserted through an opening in the apparatus body.
1. An image forming apparatus comprising:
a control board that is provided in an apparatus body and controls an image forming operation;
a first connection terminal provided on an outer surface of the control board;
an installation section disposed at the outer surface side of the control board in the apparatus body;
a substrate capable of being installed into the installation section in a thickness direction of the control board in a manner such that a first surface of the substrate faces the outer surface of the control board;
a second connection terminal provided on the first surface of the substrate, the second connection terminal being connected to the first connection terminal when the substrate is installed into the installation section;
a grip portion provided on a second surface of the substrate at a first end of the substrate in an in-plane direction; and
an external connection terminal provided on the substrate so as to project from the substrate at a second end of the substrate in the in-plane direction, the external connection terminal being externally exposed to allow an external device to be connected to the external connection terminal when the substrate is installed into the installation section after the external connection terminal is inserted through an opening in the apparatus body.
2. The image forming apparatus according to claim 1 , wherein the grip portion is disposed at a position behind the second connection terminal.
3. The image forming apparatus according to claim 1 , further comprising:
a restraining portion that is provided on the installation section so as to face the opening in the apparatus body and that makes contact with the substrate installed in the installation section at the first end in the in-plane direction so as to restrain a movement of the substrate in a direction in which the substrate is removed from the installation section at the first end in the in-plane direction.
4. The image forming apparatus according to claim 2 , further comprising:
a restraining portion that is provided on the installation section so as to face the opening in the apparatus body and that makes contact with the substrate installed in the installation section at the first end in the in-plane direction so as to restrain a movement of the substrate in a direction in which the substrate is removed from the installation section at the first end in the in-plane direction.
5. The image forming apparatus according to claim 3 ,
wherein the restraining portion is formed of a first electrical connection member provided on the installation section and electrically connected to a point of reference potential, and
wherein a second electrical connection member is provided on the second surface of the substrate, the second electrical connection member making contact with the first electrical connection member and being electrically connected to the point of reference potential via the first electrical connection member when the substrate is installed into the installation section.
6. The image forming apparatus according to claim 4 ,
wherein the restraining portion includes a first electrical connection member provided on the installation section and electrically connected to a point of reference potential, and
wherein a second electrical connection member is provided on the second surface of the substrate, the second electrical connection member making contact with the first electrical connection member and being electrically connected to the point of reference potential via the first electrical connection member when the substrate is installed into the installation section.
7. An image forming apparatus comprising:
a control board that is provided in an apparatus body and controls an image forming operation;
a first connection terminal provided on an outer surface of the control board; and
an installation section disposed at the outer surface side of the control board in the apparatus body,
wherein the installation section forms an installation area in which a substrate is installable in a thickness direction of the control board in a manner such that a first surface of the substrate faces the outer surface of the control board, a second connection terminal being provided on the first surface of the substrate and connected to the first connection terminal when the substrate is installed into the installation section, a grip portion being provided on a second surface of the substrate at a first end of the substrate in an in-plane direction, and an external connection terminal being provided on the substrate so as to project from the substrate at a second end of the substrate in the in-plane direction and externally exposed to allow an external device to be connected to the external connection terminal when the substrate is installed into the installation section after the external connection terminal is inserted through an opening in the apparatus body.
8. The image forming apparatus according to claim 7 , wherein the installation area is separated from an area where the control board is accommodated.