Original reading apparatus and original reading and recording apparatus using the same

Claim 2

A original reading apparatus comprising: a platen roller for conveying an original, the back side of the original being opposed to said platen roller; a reading assembly having a solid state image sensor for converting the optical image of the original into an electrical signal, an imaging optical system for forming the optical image of the original on said solid state image sensor, said imaging optical system comprising an array of a plurality of small imaging elements, an original holding-down member for holding down the original against said platen roller, and a base member for supporting said solid state image sensor, said imaging optical system and said original holding-down member; a first arm; means for fixing one end of said reading assembly to said first arm; a second arm; means for relatively movably engaging the other end of said reading assembly with said second arm; means for pivotably supporting said first and second arms; and biasing means for resiliently biasing said reading assembly toward said platen roller so that said imaging optical system is opposed to said platen roller and said original holding-down member bears against said platen roller.

Claim 3

An apparatus according to claim 1, wherein said imaging optical system is opposed to said platen roller at a position downstream of the position at which said original holding-down member bears against said platen roller, with respect to the direction of conveyance of the original.

Claim 4

An apparatus according to claim 2, wherein said original holding-down member is a plate-like member, and said imaging optical system is opposed to said platen roller at a position immediately rearward of said original holding-down member.

Claim 5

An apparatus according to claim 1, wherein said reading assembly has original illuminating means supported by said base member.

Claim 6

An apparatus according to claim 4, wherein said illuminating means is a light-emitting diode array.

Claim 8

An apparatus according to claim 6, further including operating means for spacing said reading assembly apart form said platen roller.

Claim 10

An original reading and recording apparatus comprising: a platen roller for conveying an original; an original insertion port; guide means for guiding the original from said original insertion port toward said platen roller; original reading means disposed at a position substantially at the back of said platen roller with respect to the direction in which the original is guided by said guide means, said original reading means being provided with a solid state image sensor for converting the optical image of the original into an electrical signal, and an imaging optical system for forming the optical image of the original on said solid state image sensor, said imaging optical system comprising an array of plurality of small imaging elements and being disposed in opposed relationship with said platen roller; recording means disposed substantially at the back of said original reading means with respect to the direction in which the origianl is guided by said guide means, said recording means being adapted to form an image on a recording medium correspondingly to a received image signal; recording medium containing portion provided at a position substantially at the back of said recording means with respect to the direction in which the original is guided by said guide means, said recording medium containing portion being adapted to contain therein a recording medium wound in the form of a roll, the recording medium being supplied from said containing portion to said recording means; and original supply means for supplying the original to the lower portion of said platen roller, wherein the original is conveyed from the lower portion of said platen roller to the upper portion thereof and is separated from said platen roller at the upper portion thereof, said imaging optical system being oriented so as to be opposed to the original at the upper portion of said platen roller and such that the optical axis of said imaging optical system faces obliquely downwardly relative to said platen roller, and wherein said original reading means is opposed to the upper portion of said platen roller, said recording means is disposed obliquely upwardly of said original reading means, and said apparatus has a box member covering said platen roller, said reading means, said recording means and said recording medium containing portion, the upper portion of said box member being upwardly inclined with respect to the direction in which the original is guided by said guide means; and said box member comprising said original insertion port, an original discharging port, and a recording material discharging port, said original discharging port being disposed between said original insertion port and said recording material discharging port, the original discharging direction from said original discharging port and the recording material discharging direction from said recording material discharging port being substantailly opposite to the original insertion direction into said original insertion port.

Claim 11

An original reading and recording apparatus comprising: a platen roller for conveying an original; an original insertion port; guide means for guiding the original from said original insertion port toward said platen roller; original reading means disposed at a position substantially at the back of said platen roller with respect to the direction in which the original is guided by said guide means, said original reading means being provided with a solid state image sensor for converting the optical image of the original into an electrical signal, and an imaging optical system for forming the optical image of the original on said solid state image sensor, said imaging optical system comprising an array of plurality of small imaging elements and being disposed in opposed relationship with said platen roller; recording means disposed substantially at the back of said original reading means with respect to the direction in which the origianl is guided by said guide means, said recording means being adapted to form an image on a recording medium correspondingly to a received image signal; recording medium containing portion provided at a position substantially at the back of said recording means with respect to the direction in which the original is guided by said guide means, said recording medium containing portion being adapted to contain therein a recording medium wound in the form of a roll, the recording medium being supplied from said containing portion to said recording means; and original supply means for supplying the original to the lower portion of said platen roller, wherein the original is conveyed from the lower portion of said platen roller to the upper portion thereof and is separated from said platen roller at the upper portion thereof, said imaging optical system being oriented so as to be opposed to the original at the upper portion of said platen roller and such that the optical axis of said imaging optical system faces obliquely downwardly relative to said platen roller, and wherein said original reading means is opposed to the upper portion of said platen roller, said recording means is disposed obliquely upwardly of said original reading means, and said apparatus has a box member covering said platen roller, said reading means, said recording means and said recording medium containing portion, the upper portion of said box member being upwardly inclined with respect to the direction in which the original is guided by said guide means; and said box member comprising said original insertion port, an original discharging port, and a recording material discharging port, said original discharging port being disposed between said original insertion port and said recording material discharging port, the original discharging direction from said original discharging port and the recording material discharging direction from said recording material discharging port being substantailly opposite to the original insertion direction into said original insertion port.

Claim 12

An apparatus according to claim 9, wherein the support portion of a telephone handset is provided on the upper portion of said box member.

Claim 13

An apparatus according to claim 9, further comprising: an original holding-down member for holding down the original against said platen roller; a base member for supporting said original reading means and said original holding-down member; means for movably supporting said base member; and biasing means for resiliently biasing said base member toward said platen roller so that said original holding-down member bears against said platen roller and said original reading means is opposed to said platen roller.

Claim 14

An original reading apparatus comprising: a platen roller for conveying an original to be read; a reading assembly having a solid state image sensor for generating an electrical signal corresponding to the original; a first arm; means for fixing one end of said reading assembly to said first arm; a second arm; means for relatively movably engaging the other end of said reading assembly with said second arm; means for pivotably supporting said first and second arms; and biasing means for resiliently biasing said reading assembly toward said platen roller.

Claim 15

An original reading apparatus comprising: a platen roller for conveying an original to be read; a reading assembly having a solid state image sensor for generating an electrical signal corresponding to the original; a first arm; means for fixing one end of said reading assembly to said first arm; a second arm; means for relatively movably engaging the other end of said reading assembly with said second arm; means for pivotably supporting said first and second arms; and biasing means for resiliently biasing said reading assembly toward said platen roller.