Image sensing device for sensing an image on a recording medium
View Patent ↗A sensing device including: a sensing section having an illuminating section that illuminates light and a light-receiving section that receives reflected light of light illuminated from the illuminating section, the sensing section sensing an image on a recording medium; a housing that accommodates the illuminating section; a covering member covering the housing, that is freely installed at and removed from the housing, having a transmitting member through which the light from the illuminating section is transmitted; and a setting section disposed at an opposite side to a housing side with respect to the covering member, the setting section being freely installed at and removed from the housing, and having a setting surface that sets a position at which the recording medium reflects light, wherein, at a positioning portion of the setting section, the covering member is positioned at least in a direction perpendicular to the setting surface, is provided.
1. A sensing device comprising:
a sensing section having an illuminating section that illuminates light toward a conveying path direction in which a recording medium is conveyed, and a light-receiving section that receives reflected light of light illuminated from the illuminating section, the sensing section sensing an image on the recording medium that is conveyed on the conveying path;
a housing that accommodates the illuminating section;
a covering member, that is removably attached to the housing, having a transmitting member through which the light illuminated from the illuminating section is transmitted, the covering member covering the housing; and
a setting section disposed at an opposite side to a housing side with respect to the covering member, the setting section being removably attached to the housing, and having a setting surface that sets a position at which the recording medium reflects light,
wherein, at a positioning portion of the setting section, the covering member is positioned at least in a direction perpendicular to the setting surface.
2. The sensing device of claim 1 , wherein the covering member and the setting section have a common positioned portion with respect to a positioning portion of the housing, and, the covering member is positioned at least in the direction perpendicular to the setting surface with respect to the setting section.
3. The sensing device of claim 1 , wherein the setting section has a prescribing portion that prescribes a position of the covering member in the direction perpendicular to the setting surface, and the housing has an urging portion that urges the covering member toward the prescribing portion.
4. The sensing device of claim 1 , wherein the covering member has a guided portion that is guided by a guiding portion that is provided at the housing and guides installation and removal of the covering member.
5. An image forming device comprising a sensing device, the sensing device including:
a sensing section having an illuminating section that illuminates light toward a conveying path direction in which a recording medium is conveyed, and a light-receiving section that receives reflected light of light illuminated from the illuminating section, the sensing section sensing an image on the recording medium that is conveyed on the conveying path;
a housing that accommodates the illuminating section;
a covering member, that is removably attached to the housing, having a transmitting member through which the light illuminated from the illuminating section is transmitted, the covering member covering the housing; and
a setting section disposed at an opposite side to a housing side with respect to the covering member, the setting section being removably attached to the housing, and having a setting surface that sets a position at which the recording medium reflects light,
wherein, at a positioning portion of the setting section, the covering member is positioned at least in a direction perpendicular to the setting surface.
6. The image forming device of claim 5 , wherein the covering member and the setting section have a common positioned portion with respect to a positioning portion of the housing, and, the covering member is positioned at least in the direction perpendicular to the setting surface with respect to the setting section.
7. The image forming device of claim 5 , wherein the setting section has a prescribing portion that prescribes a position of the covering member in the direction perpendicular to the setting surface, and the housing has an urging portion that urges the covering member toward the prescribing portion.
8. The image forming device of claim 5 , wherein the covering member has a guided portion that is guided by a guiding portion that is provided at the housing and guides installation and removal of the covering member.