JPH04239865A - Electronic board - Google Patents

Abstract

PURPOSE:To automatically erase written characters, etc., while winding a board screen by arranging an erasing mechanism in an adjacent relation to the rear of the sensor part to read the characters, etc., of the board screen, and making it in an operating state by a command from an operation board. CONSTITUTION:When it is unnecessary to keep characters, etc., written on the band-shaped board screen of a board part 1, an erasing key provided on an operation board 5 is pressed with a copy key. Thus, an erasing mechanism driving part 8 is actuated and an erasing mechanism part 7 arranged in an adjacent relation to the rear part of a sensor part 2 is defined as in an operating state. When a winding mechanism part 4 is actuated when the erasing mechanism part 7 is in the operating state, the characters, etc., written on the board screen can be erased by the erasing mechanism part 7 after they are recognized by the sensor part 2.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic board having the function of reading characters written on the surface of a strip-shaped board and recording them on recording paper.

0002

[Prior art] Characters and figures written on the surface of a strip-shaped board (
(hereinafter referred to as characters, etc.) and record them on the recording paper (
Conventional electronic boards that have the function of copying) send the board surface to be copied in a certain direction and pass it through a sensor section while winding it up, and this sensor section reads and records the characters written on the board surface. It is configured to create a record of data such as characters by sending it to the board and recording it on recording paper in the recording unit.When erasing characters, etc. written on the surface of the board, it is necessary to use cloth, felt, etc. (so-called blackboard). They are erased by hand using something called an eraser.

0003

[Problems to be Solved by the Invention] As mentioned above, since the conventional electronic board performs copying while feeding the board surface in a fixed direction, it is difficult to erase characters, etc. on the board surface (page) once it has been rolled up. However, the disadvantage is that rewinding must be performed once.

0004

[Means for Solving the Problems] The electronic board of the present invention includes a board portion having a strip-shaped board surface of a plurality of pages that are wound up one page at a time by a winding mechanism portion, and a a sensor for reading characters, etc., a recording section for recording the characters, etc. read by the sensor, and an erasing mechanism section provided adjacent to the rear of the sensor and erasing the characters, etc. written on the surface of the board surface. , and an erasing mechanism driving section that puts the erasing mechanism into an operating state in response to a command from an operation panel.

[0005]

Embodiments Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view showing an embodiment of the present invention.

In FIG. 1, when copying characters, figures, etc. (letters, etc.) written with water-based ink on the surface of the board section 1, a copy key provided on the operation panel 5 is pressed. This causes the winding mechanism section 4 to operate, and winds up one page of the strip-shaped board surface of the board section 1 at a constant speed and in a constant direction. At this time, this strip-shaped board surface passes through the sensor section 2, and the sensor section 2 recognizes characters written on the surface and sends them to the control section 6. The control unit 6 stores the characters, etc. for one page on the board surface of the board unit 1 recognized by the sensor unit 2 in the recording unit 3.
The recording unit 3 records (copies) it on recording paper.

[0008] When it is not necessary to save the characters written on the strip-shaped board surface of the board section 1, the erase key provided on the operation panel 5 is pressed together with the copy key. As a result, the erasing mechanism driving section 8 operates, and the erasing mechanism section 7 provided adjacent to the rear portion of the sensor section 2 is brought into operation. When the winding mechanism 4 operates while the erasing mechanism 7 is in operation, the characters written on the board surface are
After the sensor section 2 recognizes it, the erasing mechanism section 7 erases it.

[0009]

[Effects of the Invention] As explained above, the electronic board of the present invention has an erasing mechanism section adjacent to the rear of the sensor section that reads characters written on the board surface, and the erasing mechanism section is provided adjacent to the sensor section that reads characters written on the board surface. By activating it with a command, it becomes possible to automatically erase characters written on the board surface while winding it up, allowing unnecessary characters to be quickly erased without having to rewind the board surface. There is an effect.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the present invention.

[Explanation of symbols]

1 Board part 2 Sensor part 3 Recording Department 4 Winding mechanism section 5 Operation panel 6 Control section 7 Erasing mechanism section 8 Erasing mechanism drive unit

Claims (1)

[Claims] 1. A board section having a strip-shaped board surface of a plurality of pages that are wound up page by page by a winding mechanism section, a sensor that reads characters, etc. written on the surface of the board surface, and a sensor that reads characters written on the surface of the board surface, a recording section for recording the characters, etc.; an erasing mechanism section provided adjacent to the rear of the sensor and erasing the characters, etc. written on the surface of the board surface; and an erasing mechanism section for erasing the characters, etc. written on the surface of the board surface. An electronic board characterized by comprising: an erasing mechanism driving section that is brought into operation.