JPH057511A - Learning board - Google Patents

Abstract

PURPOSE:To provide the title board which is easy to put in order and is more convenient for the use thereof. CONSTITUTION:The title board 21 is removably fitted to the rear wall board for a shelf placed on the far side of a desk board. On the title board 21, a writable description board part 24 is provided on the upper side of a board main body 23. A housing part 25 in the shape of projecting forward is provided on the lower side of the board main body 23. A multiplication-learning device 26 is provided on one side of the housing 25 and a pen stand part 27 on the other side thereof.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a learning board mounted on a front shelf installed on a desk.

[0002]

2. Description of the Related Art Conventionally, there is a front shelf that is installed upright on the upper surface of a desk, and is constructed so that a bookshelf and a storage section can be secured and a usable area on the desk can be secured as wide as possible.

[0003]

On the other hand, children are not good at organizing, and there is a demand for the appearance of a learning device that is easy to organize and has excellent usability.

In view of the above points, an object of the present invention is to provide a learning board that is easy to organize and has excellent usability by using a front shelf.

[0005]

[Means for Solving the Problems] A technical means for achieving the above object is a learning board which is detachably attached to a facing wall portion side of a desk-top shelf, and the learning board has an upper side of a board body. The memo part that can be freely described is provided, and the teaching material for learning is provided on the lower side of the board main body so as to project forward.

[0006]

According to the present invention, if necessary, the learning board can be removed from the front shelf, desired items can be written in the memo section on the desk, and learning can be carried out by using the teaching material tool for learning.

Further, when the learning board is not used, it may be mounted on the front shelf, which is easy to organize and excellent in usability.

Further, since the learning device is provided on the lower side of the board body so as to project forward, the upper surface side of the learning teaching material device can be used as an article mounting part for a writing instrument or the like.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described below with reference to the drawings. In FIGS.
The pair of side wall plates 2, the back wall plate 3 as a facing wall portion provided between the rear surface sides of the both side wall plates 2, and the space portion surrounded by the both side wall plates 2 and the back wall plate 3 are vertically partitioned. Upper shelf 4
And a lower shelf portion 5.

The upper shelf portion 4 comprises a shelf plate 7 fixed to the side wall plates 2 and the back wall plate 3 with screws or the like, and a partition plate 8 for partitioning the shelf plate 7 in the left-right direction at a predetermined interval. The whole is configured as a book stand.

The lower shelf 5 has a shelf plate 9 on one side, like the upper shelf 4.
A book stand 5a having a partition plate 10 on the upper side is configured, and a small article storage section 5b having a drawer 12 on the lower surface side of the shelf board 11 is configured on the other side. A fluorescent lamp 13 as a lighting fixture is fixedly attached to the lower surface side of the shelf 7 of the upper shelf 4 located above the shelf 11 on the other side.

At the front edge of the shelf 7 of the upper shelf 4, there is provided a supporting wall 14 projecting downward and extending over the entire length in the left-right direction.
A fluorescent lamp 15 as a lighting device is also supported on the support wall 14 so as to be movable in the left and right directions.

As shown in FIG. 4, the front shelf 1 is placed on the top plate 18 of the desk 17, and the front shelf 1 is installed in an upright state by sandwiching the top plate 18 with an appropriate mounting tool or the like. Has been done.

As shown in FIG. 5, the upper portion of the front surface of the back wall plate 3 located between the shelf plate 7 of the upper shelf 4 and the shelf plate 11 of the lower shelf 5 has an L-shaped cross section and has a predetermined length in the left-right direction. Engaging body 1 having
9 is fixed, and the engaging body 19 and the back wall plate 3 constitute a downwardly opening concave groove portion 19a. Then, the learning board 21 is mounted by fitting the fitting piece 22 of the learning board 21 as a learning tool into the concave groove portion 19a so as to be freely fitted and removed from the lower side.

As shown in FIGS. 1 to 3, the learning board 21 is integrally formed of synthetic resin or the like and has a board body 23 formed in a substantially rectangular shape in a front view. The fitting piece 22 is integrally provided so as to project upward. A writing board portion 24 as a memo portion that can be written / erased with a water-based pen or the like is provided on the upper side of the board body 23, and the lower portion of the board body 23 projects forward along the entire length in the left-right direction. A formed hollow housing portion 25 is provided. A multiplication learning device 26 as a teaching material for learning is provided on one side of the housing portion 25, and a writing stand portion 27 capable of accommodating a water-based pen or pencil is provided on the other side of the housing portion 25.

As shown in FIGS. 6 to 9, the above described board portion 24 has a rectangular frame portion 29 formed by the board body 23 and having an opening 28 in the center, and a fitting shape from the back side of the frame portion 29. And a description board 30 attached to
The description board 30 is fitted to the board body 23 from the back side in a fitting manner and is held by a lid board 32 fastened to the board body 23 with screws 31.

The brush stand 27 is shown in FIGS. 1, 2 and 7.
As shown in FIG.
5 an opening 34 formed in the upper part, a partition wall 35 provided on both sides of the opening 34 to partition the inside of the housing 25 in the left-right direction, and the lid board 32. It is configured so that a water-based pen or pencil can be inserted and removed so that it can be held in a leaning shape.

As shown in FIGS. 1 to 3, 6 and 8 to 13, the multiplication learning device 26 has a housing portion 25.
And a rotary drum 37 rotatably supported in the housing portion 25.

The rotary drum 37 is composed of a cylindrical body 38 made of a cylindrical paper tube and the like, and a rotary operation body 39 fitted on both sides of the cylindrical body 38 in a fitting manner. The multiplicand 41, which is an integer of 1 to 9, is displayed at predetermined intervals in the circumferential direction, and constitutes a multiplicand display unit 42. Moreover, the cylindrical body 3
On the peripheral surface of 8, the multiples 43 that are integer multiples of 1 to 9 of each multiplicand 41 are sequentially displayed at predetermined intervals in the axial direction of the cylindrical body 38 corresponding to each multiplicand 41 position, Answer display section 4
Make up 4.

The rotary operation body 39 is made of synthetic resin or the like, and has a mounting cylinder portion 46 having an outer diameter substantially the same as the inner diameter of the cylindrical body 38 at one end side, and the outer peripheral surface of the mounting cylinder portion 46. A pair of positioning protrusions 46a are provided so as to be spaced apart in the radial direction. Then, when the mounting tubular portion 46 is fitted into the tubular body 38, the pair of positioning recesses 3 formed on the end surfaces of the tubular body 38.
The positioning projections 46a are fitted to the 8a, and the rotary operation body 39 and the cylindrical body 38 are positioned relative to each other. The rotary operation bodies 39 and the cylindrical body 38 are integrally fixed by press fitting or an adhesive.

On the other end side of the rotary operation body 39, a support shaft portion 47 is provided concentrically with the mounting cylinder portion 46, and the support shaft portion 47 is provided in the housing portion 25. The pair of support walls 48 are supported so as to be rotatable relative to each other.

Further, a large-diameter operating portion 4 formed in a concave-convex shape such as a knurl is provided at an intermediate portion in the axial direction of the rotary operating body 39.
9 is provided, and a positioning peripheral surface 50 having a diameter smaller than that of the operating portion 49 and larger than that of the mounting tubular portion 46 is provided between the operating portion 49 and the mounting tubular portion 46. Nine positioning grooves 51 are formed on the positioning peripheral surface 50 at equal intervals in the circumferential direction.

Further, when the rotary drum 37 is mounted in the housing portion 25, as shown in FIGS. 9 and 10, at a position corresponding to the positioning peripheral surface 50 of the one rotating operation body 39,
A positioning spring 52 made of a leaf spring is fixed to the board main body 23 side by screws 53 or the like, and an elastically deformable bulging portion 52a is removably engaged with the positioning groove 51 to rotate the rotary drum 37 to a desired rotation. It is configured to position and hold in position.

On the other hand, on the front side of the housing portion 25, as shown in FIGS. 1, 6 and 8, along the direction of the rotation axis of the rotary drum 37 rotatably supported by the support wall portion 48, Position corresponding to the multiplicand display unit 42, answer display unit 4
4, a multiplicand display window 55, a multiple display window 56, and a drum operation window 57 are formed at positions corresponding to the multiples 43 of 4 and the operation portion 49 of the rotary operation body 39, respectively. As shown, the drum operation window 57
The one side of the peripheral surface of the operating portion 49 is projected. The rotary drum 37 can be freely rotated by operating the operation portion 49 protruding from the drum operation window 57.

Further, as shown in FIGS. 1 to 3, FIG. 6, FIG. 12 and FIG. 13, there are provided opening / closing doors 59 for opening / closing the multiple display windows 56, respectively.
9 is a lid 59a for closing each multiple display window 56 from the front side.
And an opening / closing operation portion 59b projecting forward from the upper edge of the lid portion 59a, and a housing portion 25 front surface side that is provided projecting from both sides of the upper edge of the lid portion 59a and is located above the multiple display window 56. It is composed of a support shaft portion 59c which is inserted into and supported by an annular support portion 60 provided in a protruding shape so as to be relatively rotatable around an axis in the left-right direction. On the front surface side of the lid 59a of each opening / closing door 59, there is provided a multiplier display section 63 in which multipliers 62 each of which is an integer of 1 to 9 are sequentially displayed from the multiplicand display window 55 side toward the other side. Further, a multiplication mark 64 is provided on the front surface side of the housing portion 25 located between the multiplicand display window 55 and the multiple display window 56.

When the fitting piece 22 of the learning board 21 is fitted in the concave groove portion 19a, the lower surface of the board body 23 is supported on the shelf board 11 as shown in FIG. At the same time, the fitting piece 22 on the upper end side is held in a sandwiched state by the engaging body 19 and the back wall plate 3, and the back surface of the board body 23 is mounted on the front surface of the back wall plate 3 in an upright posture in a superimposed state. There is.

The embodiment of the present invention is configured as described above, and in use, the operating portion 49 protruding from the drum operation window 57 is operated to rotate the rotary drum 37, and the desired multiplicand 41 is displayed. Located in window 55. At this time, the bulging portion 52a of the positioning spring 52 is formed in each positioning groove 5
1, and engages with the positioning groove 51 at a predetermined position to prevent free rotation of the rotary drum 37. Then the desired multiplier 6
2 is displayed and the open / close door 59 is rotated upward to display the multiple display window 5.
If 6 is opened, the multiple 43 of the answer display section 44 appears in the multiple display window 56 as the solution of the product of the multiplicand 41 and the multiplier 62. For example, as shown in FIG. 1, if the multiplicand 41 is set to "2" in the multiplicand display window 55, and the opening / closing door 59 displaying "7" as the multiplier 62 is operated, the product display is displayed in the multiple display window 56. “14” appears as the multiple 43.

After confirmation of the answer, the opening / closing door 59 may be closed to bring it into a closed state. In addition, when the learning board 21 is in the standing posture, if the hand is released from the opening / closing door 59, the learning board 21 is rotated by its own weight to be in the closed state.

As described above, it is only necessary to rotate the operation portion 49 to open and close the desired opening / closing door 59, no complicated operation is required, the operation is easy, and it is easy to use as a multiplication learning tool for children. Is good.

Since the learning board is detachably mounted on the back wall plate 3 side, the learning board is not limited to being used in the mounted state, and the lower side of the board body 23 is pulled toward the front side to fit the fitting piece 22. Is removed from the groove 19a, and the learning board 21
It can be detached from the back wall plate 3 side and used on the desk 17 or the like, which is excellent in usability.

Further, when the learning board 21 is not used, it may be mounted on the back wall plate 3 side, there is no need to secure a separate storage space, and there is an advantage that it is easy to organize and can be used immediately, which is excellent in usability. ..

Further, desired items such as memo writing can be easily written on the writing board portion 24, and an aqueous pen or the like for writing can be stored in the writing stand portion 27 in the immediate vicinity to prevent loss of the aqueous pen or the like. It is also easy to use from this point.

Further, since the housing portion 25 is formed so as to project forward, the upper surface side of the housing portion 25 can be used as an article mounting portion for a writing instrument or the like. And FIG. 14-
As shown in FIG. 16, if the retaining wall 66 is formed on the upper surface side of the housing portion 25 so as to surround it, it can be more effectively used as the article mounting portion 67 such as an aqueous pen.

In the above embodiment, the learning board 2
1 shows a structure in which the fitting piece 22 provided in No. 1 is mounted by being removably fitted into the concave groove portion 19a.
As shown in FIG. 1, the engagement hole 6 provided in the fitting piece 22.
9 may have a structure in which it is detachably engaged with a hook body provided on the back wall plate 3 side, and is not limited to the structure of the embodiment.
Further, although the structure having the multiplication learning device 26 as the teaching material for learning is shown, it may be a learning device for calculation such as division or a kanji learning device. Further, although the structure in which one side of the housing 25 is used as the writing stand 27 is shown, the structure may be used as the insertion part. In addition, the description board section 24
May have a structure including a timetable.

[0035]

According to the present invention, there is provided a learning board which is detachably mounted on the facing wall portion of a desk-top front shelf, and which is provided with a memo part which can be described on the upper side of the main body of the learning board. The teaching material equipment for learning is provided in the lower part of the main body of the board so that it protrudes forward.If necessary, remove the learning board from the front shelf, write the desired items in the memo part, and attach the learning material equipment for learning. You can use it to learn. When the learning board is not used, it can be easily attached to the front shelf, making it easy to organize and easy to use.
Further, the upper surface side of the teaching material for learning can be used as a material mounting portion for a writing instrument or the like.

[Brief description of drawings]

FIG. 1 is a front view of a learning board according to the present invention.

FIG. 2 is a right side view of FIG.

FIG. 3 is a plan view of FIG.

FIG. 4 is a perspective view showing a state of being mounted on a front shelf.

FIG. 5 is a sectional side view of FIG.

6 is a sectional view taken along the line VI-VI of FIG.

7 is a sectional view taken along the line VII-VII in FIG.

8 is a sectional view taken along the line VIII-VIII of FIG.

9 is a sectional view taken along the line IX-IX of FIG.

FIG. 10 is a front view of a rotary drum.

FIG. 11 is an exploded view of a rotary drum.

FIG. 12 is a side view of an opening / closing door.

FIG. 13 is a plan view of FIG.

FIG. 14 is a front view showing another embodiment.

FIG. 15 is a plan view of FIG.

16 is a right side view of FIG. 14. FIG.

[Explanation of symbols]

 1 front shelf 3 back wall board 17 desk 21 learning board 23 board body 24 description board section 26 multiplication learning device

Claims (1)

What is claimed is: 1. A learning board detachably attached to a facing wall of a desk-top shelf, the memo board being provided on an upper side of a board main body of the learning board. A learning board characterized in that a teaching material for learning is provided on the lower side of the main body of the board so as to project forward.