JP2000025387A - Writing board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent fouling of a board frame by disorderly trial writing by providing an auxiliary writing surface for trial writing by using a writing instrument on a writing surface periphery of a writing board for writing the writing surface at a front surface side by using the instrument. SOLUTION: In a writing base 30, a sheet material in which the same polyethylene terephthalate film as a writing sheet 17 is surface processed is laminated on an upper surface, and an auxiliary writing surface 30a for trial writing is formed on its surface. In the case of writing a writing surface S, at the tie of confirming writing degree of a writing instrument 18, the surface 30a is trially written. In the case of using a direct liquid feed type marker pen for outputting ink at the time of pressing its tip, before writing, the tip is brought into contact with the surface 30a several times to trially output the ink. The ink output from the tip does not flow and not sag from the surface 30a by its gravity since the base 30 is horizontal.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention writes characters and pictures on a writing surface such as an electronic blackboard, a whiteboard, a bulletin board, and a message board on a front side of a board body using a writing tool such as a marker pen. Regarding writing board.

[0002]

2. Description of the Related Art Conventionally, for example, as shown in FIG.
A part of the writing sheet 3 stretched inside from the front window 2a of the board body is exposed to the outside, and the writing surface 3a is used as a writing surface 3a. Some of them are designed to write pictures and the like.

In such an electronic blackboard, when performing writing using a marker pen, if the user wants to check the writing condition such as ink ejection, or if there is no memo paper nearby,
Usually, test writing is performed on the writing surface 3a.

[0004]

However, in a conventional electronic blackboard or the like, when the test writing is performed on the writing surface 3a as described above, if the test writing is left as it is, a copy of the regular written content is later copied. When taking a test, the test writing becomes a hindrance. Therefore, it is necessary to wipe the writing surface 3a with a blackboard eraser or the like every time the test writing is performed, and there is a problem that the test writing is troublesome and inconvenient.

[0005] In addition, it may be troublesome for some people to erase the window frame 4 or the like of the front window 2a, so that test writing may be performed on the window frame 4 or the like of the front window 2a. There were challenges.

[0006]

Therefore, according to an embodiment of the present invention, a writing instrument 18 is provided on a writing surface S provided on the front side of a board body 10, as in an embodiment described with reference to the following drawings. In a writing board that performs writing by using, around the writing surface S of the board body 10,
An auxiliary writing surface 30a for trial writing using the writing implement 18 is provided.

To check the writing condition of the writing instrument 18, test writing is performed on the auxiliary writing surface 30a.

According to a second aspect of the present invention, in the writing board according to the first aspect, for example, as in the embodiment described with reference to the following drawings, the auxiliary writing surface 3 is provided.
0a is formed on the writing surface S of the board body 10.
, For example, by using the same material as the writing sheet 17.

According to a third aspect of the present invention, in the writing board according to the first or second aspect, for example, a horizontal writing table 30 is provided on the board body 10 as in an embodiment described with reference to the following drawings. Provided and its writing table 30
It is characterized in that the auxiliary writing surface 30a is formed thereon.

To check the writing condition of the writing instrument 18, test writing is performed on the auxiliary writing surface 30a on the writing table 30.

According to a fourth aspect of the present invention, in the writing board according to the third aspect, as in an embodiment described with reference to the following drawings, the writing table 30 can be freely inserted into and removed from the board body 10. Is provided.

When the writing table 30 is used for trial writing, the writing table 30 is put out of the board body 10. After use, the writing table 30 is put into the board body 10.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of an electronic blackboard as an example of the present invention.

This electronic blackboard has a rectangular flat board body 10 that stands upright and is movably supported by a stand 11 with casters.

The board body 10 has a rectangular, horizontally long flat shape as a whole and a base frame 1 formed in a rectangular frame shape on the rear side.
2 and the whole is supported by its base frame. A window frame 13 having a large front window 13a is attached to the front side of the base frame 12.

A printer 14 and an operation unit 15 are provided below the base frame 12. On the other hand, the window frame 13 has an elongated plate-shaped pen tray 1 along its lower edge.
6 is provided.

In the board main body 10, an endless writing sheet 17 is stretched between rollers supported on the front left and right sides of the base frame 12, and a part of the sheet 17 is exposed from the front window 13a. This is designated as a writing surface S. The writing sheet 17 is formed by using, for example, a polyethylene terephthalate film and subjecting it to surface processing.

Although not shown, the board main body 10 includes an optical reader attached to and supported by the base frame 12.

When using the illustrated electronic blackboard,
Writing implements 18 such as marker pens placed on a pen tray 16
Is used to write characters and pictures on the writing surface S.

When a copy of the written contents is to be made, the copy switch of the operation unit 15 is operated to operate the writing sheet 1.
7 is conveyed, the written content on the sheet 17 is read by the optical reading device, a signal from the read device is input to the printer 14, and the read content is reduced and recorded on the paper provided by the printer 14. Discharge used paper.

On the other hand, when erasing the written contents, the writing surface S is written using the blackboard eraser 19 placed on the pen tray 16.
To erase the written contents.

By the way, in the illustrated electronic blackboard, the window frame 1
Reference numeral 3 includes a left and right vertical frame 20, an upper and lower horizontal frame 21, and four corner frames 22 to 25 in FIG.

The lower right corner frame 25
A rectangular plate-like writing table 30 is formed integrally with the front surface of the recording paper by, for example, resin molding and provided horizontally as shown in the figure.

The writing table 30 has a sheet material formed by processing the same polyethylene terephthalate film as the writing sheet 17 on the upper surface, and an auxiliary writing surface 30a for trial writing is formed on the surface.

When writing on the writing surface S as described above, when checking the writing condition of the writing implement 18,
Test writing is performed on the auxiliary writing surface 30a.

A so-called direct liquid type (pumping type) is used as the writing implement 18, for example, when a pen tip is pushed in, ink is discharged.
When the marker pen is used, before writing, the pen tip is abutted several times against the auxiliary writing surface 30a to test out the ink. In this case, since the writing table 30 is horizontal, the ink that has come out of the pen tip does not flow down due to gravity and drop from the auxiliary writing surface 30a.

When the auxiliary writing surface 30a is stained with ink and runs out of space over time, the auxiliary writing surface 30a is wiped using the blackboard eraser 19 to remove ink stains.

In the illustrated electronic blackboard, a horizontal writing table 30 is provided in the lower right corner frame 25. However, around the writing surface S, for example, the lower left corner frame 24 and the lower horizontal frame 2
1 or the like, a horizontal writing table may be provided, on which an auxiliary writing surface may be formed.
6, a flat auxiliary writing surface may be formed.

Further, the auxiliary writing surface 30a does not necessarily have to be provided horizontally as described above. For example, as shown in FIG. Can be directly adhered, and the auxiliary writing surface 30a can be formed on the surface. The auxiliary writing surface 30a is not limited to a case in which a sheet material is attached and formed thereon. For example, a part of the surface of a window frame or the like may be mirror-finished, and an auxiliary writing surface may be formed thereon.

A writing table provided for trial writing may be provided so as to be freely inserted into and removed from the board body 10 as described below.

For example, as shown in FIG. 3, a rectangular opening 31 is provided in front of the corner frame 25 so as to correspond to the writing table 30. The writing table 30 is formed in a square lid shape, and an auxiliary writing surface 30a is formed by pasting a sheet material of the same material as the writing sheet 17 on an inner surface thereof. And writing table 3
0 is rotatably attached to the lower side of the left and right side edges 31 a of the opening 31 via the support shafts 32.

When the writing table 30 is used for trial writing, the writing table 30 is opened and appropriately stopped by a stopper (not shown) so that the auxiliary writing surface 30a is in the upward writing position. After use, hold the knob (not shown) on the
0 is rotated in the direction indicated by the arrow in FIG.
Put in.

By the way, in the above-mentioned example, the writing table 30 is provided rotatably. However, it is also possible to provide the writing table 30 so that it can be pulled out from the corner frame 25 or the like, so that the writing table 30 can be freely taken in and out.

[0034]

Therefore, according to the first aspect of the present invention, since an auxiliary writing surface for trial writing is provided separately from the writing surface of the board body, the test writing is performed on the auxiliary writing surface. This eliminates the hassle of erasing the test writing every time the test writing is performed as in the related art, thereby improving the usability. In addition, since there is no place for trial writing as in the prior art, it is possible to prevent trial writing on the window frame or the like around the writing surface, and as a result, Can be prevented from becoming dirty.

According to the second aspect of the present invention,
Since the material forming the auxiliary writing surface is formed using the same material as the material forming the writing surface of the board body, a test writing can be performed on the auxiliary writing surface in the same manner as writing on the actual writing surface. In addition, when wiping the stains on the ink applied to the auxiliary writing surface, the blackboard eraser for the writing surface of the board body can be used as it is, which is convenient.

According to the third aspect of the present invention,
A horizontal writing table is provided on the board body, and an auxiliary writing surface is formed on the writing table. Even when the ink is ejected too much when the ink is tested out, it is possible to prevent the ink from dripping and contaminating the board body, hands, clothes, and the like.

According to the fourth aspect of the present invention,
The writing table can be freely inserted into and removed from the board body, and when the writing table is not used, the writing table can be stored so that the messy test writing can not be seen, thereby improving the appearance. It can also be out of the way.

[Brief description of the drawings]

FIG. 1 is a perspective view of an electronic blackboard as an example of the present invention.

FIG. 2 is a partial perspective view showing another example of the electronic blackboard, showing one side of a board main body.

FIG. 3 is an enlarged perspective view showing a writing table that can be opened and closed and its surroundings in still another example of the electronic blackboard.

FIG. 4 is a front view of a conventional electronic blackboard.

[Explanation of symbols]

 Reference Signs List 10 Board body 18 Writing implement 30 Writing stand 30a Auxiliary writing surface S Writing surface

Claims (4)

[Claims] 1. A writing board for writing using a writing instrument on a writing surface provided on the front side of a board body, wherein an auxiliary writing surface for trial writing using the writing instrument is provided around the writing surface of the board body. A writing board that is provided. 2. The writing board according to claim 1, wherein the auxiliary writing surface is formed using the same material as that forming the board body writing surface. 3. A horizontal writing table is provided on the board body,
3. The writing board according to claim 1, wherein the auxiliary writing surface is formed on the writing table. 4. The writing board according to claim 3, wherein the writing table is provided so as to be able to be taken in and out of the board body.