Oral body device

An oral body device that is attachable to an oral appliance having an electrical connection portion, the oral body device comprising:

• a body;
• and
• an attachment/detachment operation unit that has an electrical connection conductor and is structurally configured to detachably attach the oral appliance to the body,
• wherein the attachment/detachment operation unit is configured to fixedly attach the oral appliance in a state in which the electrical connection portion of the oral appliance is electrically connected to the electrical connection conductor by applying a force to the oral appliance, and
• wherein the attachment/detachment operation unit is configured to release fixation and detach the oral appliance by releasing the force applied to the oral appliance,
• wherein the attachment/detachment operation unit includes an arrangement surface on which the oral appliance is arranged, and a pressing member configured to apply a force in a direction intersecting the arrangement surface,
• wherein the arrangement surface is curved in a concave shape or a convex shape, and
• wherein the pressing member is curved in a concave shape or a convex shape along a shape of the arrangement surface.

An oral body device that is attachable to an oral appliance having an electrical connection portion, the oral body device comprising:

• a body;
• and
• an attachment/detachment operation unit that has an electrical connection conductor and is structurally configured to detachably attach the oral appliance to the body,
• wherein the attachment/detachment operation unit is configured to fixedly attach the oral appliance in a state in which the electrical connection portion of the oral appliance is electrically connected to the electrical connection conductor by applying a force to the oral appliance,
• wherein the attachment/detachment operation unit is configured to release fixation and detach the oral appliance by releasing the force applied to the oral appliance,
• wherein the electrical connection conductor includes:
• a connection terminal disposed on a first main surface of a substrate;
• and
• a movable component configured to move towards the connection terminal to come into contact with the connection terminal,
• wherein the movable component is configured to contact the connection terminal by moving toward the connection terminal when contacting the electrical connection portion of the oral appliance,
• wherein the attachment/detachment operation unit includes a pressing member that is arranged on one main surface of the substrate and is configured to apply a force in a direction that intersects the first main surface of the substrate, and
• wherein the pressing member is configured to fix the oral appliance by applying a force in a direction that intersects the first main surface of the substrate in a state in which the electrical connection portion, the movable component, and the connection terminal are in contact with each other.