JPS63122355A - Recorder - Google Patents

Abstract

PURPOSE:To improve the convenience by providing 1st read means reading contents written on a writing sheet and 2nd read means reading contents described on an original so as to read a conventional document such as an original as well as the contents written on the written sheet. CONSTITUTION:The titled recorder 1 consists of a main body 2 having the 1st read means reading optically the sheet 5 on which a desired graph or a character is written by a sign pen, the 2nd read means 3 reading the original optically equipped with the main body 2 and a copying machine 4 copying the contents read by the main body 2 or the 2nd read means 3 onto the paper. The 1st read means consists of the 1st image forming lens 11 forming the light reflected in a reflection mirror 10 and a light receiving section 12 comprising plural photoelectric conversion elements receiving the light from the 1st image forming lens 11 and converting it into an electric signal. An operation panel for the controller 14 is equipped to the front face of the main body 2 and used to operate the recorder 1. The image of original read by the 1st read means and the 2nd read means 3 is copied by the copying machine 4.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a writing device called an electronic blackboard, which is capable of reading and recording written contents written on a writing sheet.

BACKGROUND ART Conventionally, a writing device called an electronic blackboard has been used at meetings and the like, and desired characters or figures are written on a white sheet using a Magic Ben or the like. The written content on this sheet is read using an optical means realized by a photoelectric conversion element, and the read content is recorded on thermal recording paper or the like. Such markings are used, on the one hand, as so-called :yA plates. That is, the user writes and displays the information on the board in front of the attendees of the meeting. At the same time, it also has a recording function that allows the board display to be recorded as is on heat-sensitive recording paper and distributed.

Problems to be Solved by the Invention With the conventional recording device described above, it is difficult to copy and distribute documents submitted during a meeting, meeting materials such as Class 8, or a meeting document containing resolutions, etc. of the meeting. In such cases, the procedure was complicated, such as having to prepare a copying machine in advance of the meeting or going to a separate room equipped with a copying machine to make copies. Therefore, a writing device has been developed which has the function of not only copying written information on a blackboard, but also copying 8 separate pages on the spot.

The object of the present invention is to solve the above-mentioned problems and to provide a recording device which has the functions of being able to transfer writing written on a board onto paper, and also capable of copying general documents such as manuscripts. .

Means for solving the fixed point problem The present invention provides a first method for reading the contents written on a writing sheet.
A writing device comprising a reading means, a reading means for reading the content written on a manuscript, and a printing means for printing an image input by the first or second reading means. be.

According to the present invention, descriptions written on a sheet are recorded on recording paper, and the descriptions of a document other than the sheet are read by punching and copied onto the recording paper.

Embodiment f: tS1 Figure shows a recording device r! of an embodiment of the present invention. FIG. 11 is a system diagram showing the basic VTT of No. 11, and the fjS2 diagram is a perspective view of the recording apparatus 1. Recording device fit includes a main body 2 with a reader 11nf12 for optically reading desired characters or figures written with a manotsu pen or the like, and a JfXm reading device equipped on the main body 2 for optically reading manuscripts, etc. 23 and main unit 2 or original reading') Ili! The copying machine W14 is configured to copy the contents read by No. 3 onto paper.

On the front side of the main body 2 of the device 11 having such a basic configuration, there is a sheet body 5 that is white and visible and formed in an endless shape, and a sheet body 5 that rotates around mutually parallel ring lines. A pair of running rollers 6.7 that are driven and on which the sheet body 5 is stretched.
A drive motor 8 for rotationally driving the traveling row 26.7 is disposed, and a light source 9 for illuminating the writing surface of the sheet body 5 and a light source 9 emitted from the light source 9 are disposed behind the sheet body 5. a reflection mirror O for further reflecting and condensing the light reflected by the sheet body 5; and a first ts image lens 11 for forming an image of the light reflected by the reflection fl, 10.
, a light receiving section 12 composed of a plurality of charge conversion elements that receive light from the first imaging lens 11 and convert it into an electric signal, and a drive motor 13 for changing the light receiving direction of this light receiving section 12. It has

# The first imaging lens 11 including the first imaging lens 11 and the light receiving section 12
A means for taking one is formed by vt.

The front plate 2a of the main body 2 having such a configuration is equipped with a fabrication panel 14a included in the control device 14 realized by a push switch or the like, which allows the recording of tilf? [1 is operated. The document reading device 3, which is attached to the main body 2 having an upwardly curved shaft, includes a pair of transport rollers 15, which have mutually flat rotational axes. IG and
A drive motor 17 that rotationally drives this conveyance roller 15.1G, and an arrow B which is held between these conveyance rollers 15 and 16.
It has a light source 18 for illuminating the document 30 being conveyed in the direction, and a second imaging lens 19 for forming an image of the light emitted from the light source 18 and reflected by the i document 30. This Pt52 imaging lens X''19 and the light receiving section 12
The second reading means includes the following.

The copying device 4 that copies and outputs the original image read by the main body 2 and the original reading device 3 includes a pair of supply rollers 21 for supplying recording paper 20 such as thermal paper.
, 22, a drive motor 23 for rotationally driving the supply rollers 21, 22, a platen 24 for conveying the paper 20 that is conveyed by climbing on the supply rollers 21, 22 at a constant speed, and a platen 24 for conveying the paper 20 at a constant speed. The thermal head 25 selectively heats the recording paper 20 that is conveyed at a constant speed by the recording paper 24 .

In addition, the control wave rL14 is an image signal for converting the optical image signal into a binary signal by inputting the optical image signal from the operation panel 14a realized by a plurality of push buttons or the like and the light receiving section 1.2. The processing circuit 50 and this image processing circuit sot:a are connected, and vIt1 is connected in response to the input signal.
Image signals from a central processing unit (referred to as CPU) 27 that outputs signals and an image processing circuit 50 are stored, and the memory is recalled in order to copy a desired number of read images onto the recording paper 20. storage device 28, each drive motor 8,
13, 17, and 23 in response to control signals from the CPU 27. FIG. Fig. 4 is an enlarged view of the recording device r! 11 is a front view for explaining the operation of FIG. Figures 1 and 2
Referring also to the figure, when the recording device r111 is used, for example, at a conference, a desired character or figure is written on the sheet book 5 using a magic pen.

When the user finishes writing and distributes copies to the attendees of the meeting, the user presses the operation panel 14al of the control device 14:
When the provided blackboard key 51 is pressed, the main body 2, the copying machine r14 and the control 'vca 14 are switched to function.

For example, if the light receiving section 12 is already facing one second imaging lens, the light receiving surface 12a of the light receiving section 12 is moved 90 degrees in the direction of the arrow by the drive motor 13 so that it faces the @1 imaging lens 11. 'The sheet is rotated rjJJ and set on the rear surface of the sheet body 5 so as to be parallel to a predetermined reading area S1 near the traveling roller 6. Next, as shown in figure plS3, if five copies are required, press the "5" key 53 of the RA number keys 52, then press the copy key 54, and the light source 9 reads the sheet body 5. Area $
1 is irradiated, the running rollers 6 and 7 are driven by the drive motor 8, and the sheet body 5 is conveyed in the direction of arrow A.

During such a conveyance operation of the sheet body 5, the light yi9 continues to irradiate the reading area S1 of the sheet body 5 with a constant luminous intensity. The light irradiated to the reading M area S1 is reflected, and the reflected light is further reflected by the reflecting mirror 10, and the first imaging lens X:
11, the image is formed on the light receiving surface 12a of the light receiving section 12.

The image thus received is read by a large number of charging conversion elements arranged in a line on the light receiving surface 12a and converted into an electrical signal.

The image signal read in this way is sent to the controller 14 by the ii! It is input to the iI image processing circuit 50, converted into a binary signal, and stored. 12B. Memory device T12
The image signal stored in 8 is read by the CPU 27, and a copying operation signal is sent to the two drive motor control circuits and the copying device 4. When the drive motor control circuit 29 and the copying device 4 receive the vl, 7J operation signals, the drive motor 23 rotates the supply rollers 21, 22 in the direction of arrow C, and the platen 24 is interlocked. As a result, the recording paper 20 is transported in the direction of the arrow ID, and its leading end 20a in the transport direction passes directly under the thermal head 25, and a heating element (not shown) provided in the thermal head 25 is transferred from the storage device 28. Heat is selectively generated in response to the called image signal. Also, the recording paper 20 is placed on the platen 2.
The recording paper 20 is conveyed at a constant speed in accordance with the rotational movement of the recording paper 20, thereby recording an image on the recording paper 20. This writing density is, for example, 6 dots/7 dots/II dots.

By repeating this series of copying operations, for example, five times,
Copying of the reading surface S is completed. On the other hand, when it is necessary to copy the original 30, when the IrX draft key 55 of the copying panel 14a is pressed, the light-receiving surface 12 & of the light-receiving section 12 is
It is rotated downward by 90° in the direction opposite to the arrow mark by the drive motor 13 so as to face the imaging lens X'19, and is set in the state shown in FIG. 4(2). At this time, for example, if the number of copies is one, the "1" key 56 of the number keys 52 may be pressed and the copy key 54 may be pressed, or only the copy key 54 may be pressed. 18 is turned on, the conveyance rollers 15 and 1G are rotationally driven by the drive motor 17, and when a document 30 (for example, Japanese Industrial Standard A4 size) is inserted, the conveyance rollers 15 and 1G are rotated.
, 16 and conveyed into the document reading VC device 3.

The light source 1 is in the reading H area S2 of the original FI30 that has been sent.
8 is irradiated with light, and the reflected light is reflected from the second imaging lens 1.
The light is received by the light-receiving surface 12a of the light-receiving section 12 via the light-receiving section 9. Hereinafter, the operations of the controller tIIIyt device 14 and the copying device RA4 are the same as those described above, and the explanation thereof will be omitted.

As mentioned above, since the reading area S2 having the same width as the recording paper 20 (A4 size) is read by the book 1 sheet 2 and the document reading device 3, the reading area S2 is the same as the copy density (6 dots/roll). It is density. That is, nN notation Δ4 size (
The recording paper 20 (width 200 mm) is recorded at a density of 6 dots/ga-, and when this is converted to 7 degrees of reading in the reading area St of the sheet body 5 (for example, width 900 mm), it is 1 .3doy)/mm. Such a reading density is insufficient to read the written contents of the A4 size document 30. That is, A
In order to read a document 30 of 4 sizes, it is necessary that the second image density is, for example, 6 dots/wm''C. This is solved by using .

Furthermore, even if the writing on the original document 30 on the sheet body 5 is "cuff", by using writing Si paper coated with a dichroic developer or the like, 'h? -Copying is possible.

The 0-mount r111 of the present invention is the imaging lens 11 in 2Fl order.
．． 19, a series of copying operations by a first imaging lens, and a second imaging lens with a different focal length.
Copying is performed by a so-called discrete reduction means, but a plurality of imaging lenses may be rotationally driven together with the light receiving section 12.

Further, a plurality of light receiving sections]2 may be provided.

Further, in the embodiment described above, the copying device 4 is connected to the main ID 2 and #
Although it is provided separately via the C connection line, it may be provided integrally with the main body 2.

Effects According to the present invention, it is possible to copy not only the contents described below on the sheet body but also the normal :M of a manuscript, and therefore convenience is improved.

[Brief explanation of the drawing]

FIG. 1 is a system diagram showing the basic configuration of a recording apparatus 1 according to an embodiment of the present invention, and fi2 diagram is a system diagram showing the recording apparatus r! 11 is a perspective view, FIG. 3 is a partially enlarged view of the operation panel 14a installed in the recording device 1, and FIG.
FIG. 3 is a front view for explaining the operation of il. 1... Record! i device, 2...main unit, 3...! g, manuscript reading device, 4... copying device, 5... sheet body, 6
, 7... Travel loaf, 8, 13, 17, 23-... Drive motor, 9, 18... Light source, 10... Reflector, 1
1... First imaging lens, ]2... Light receiving section, 14...
・Control VL position, 15, 113...Conveyance roller, 19・
...PIS2 imaging lens, 20...recording paper, 21.2
2... Supply row 2.24... Platen, 25...
Thermal Head Agent Patent Attorney Number of Strokes Keiichi Figure 3

Claims (1)

[Scope of Claims] A first reading means for reading the content written on the writing sheet, a second reading means for reading the content written on the manuscript, and printing an image input by the first or second reading means. What is claimed is: 1. A recording device comprising a printing means for printing.