JP2667937B2 - Learning board - Google Patents

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 shelf placed on a desk.

[0002]

2. Description of the Related Art Conventionally, there is a front shelf which is installed in an upright state on the upper surface of a desk, so that a book shelf and a storage section are secured, and a use area on the desk is as large as possible.

[0003]

On the other hand, children are not good at organizing and organizing, and it has been desired to develop a learning device which is easy to organize and excellent in usability.

[0004] In view of the above, an object of the present invention is to provide a learning board which is easy to use and arrange using a front shelf and is excellent in usability.

[0005]

A technical means for achieving the above object is a learning board detachably mounted on a facing wall portion of a desk-top front shelf, the learning board being located on an upper side of a board body of the learning board. Rutotomoni provided with freely notes section described,
A learning material for learning is provided on the lower side of the board body so as to protrude forward.
Hollow housing formed to project forward across
Housed in the housing part from the back side of the board body in the housing part
And it is supported rotatably around the axis in the left-right direction.
And a cover for covering the back side of the rotary drum.
And a lid board attached to the back side of the board body,
A front surface of the housing portion corresponding to the rotary drum position
On the side, the drum operation window for rotating the rotating drum, and the problem area display
The window and the answering section display window are each formed with an opening.
Circumferential direction on the outer peripheral surface of the rotating drum corresponding to the title display window position
Are displayed at a distance from each other, and
In the circumferential direction on the outer peripheral surface of the rotating drum corresponding to the answer display window position
Multiple answer tables that are separated from each other and correspond to the question display
Is displayed, and the answer display window of the housing section is
It is characterized in that an opening / closing door that closes openably from the side is provided .

[0006]

According to the present invention, the learning board can be removed from the front shelf as required, and desired items can be written on the memo section on the desk, or learning can be performed using the learning teaching tool.

When the learning board is not used, the learning board may be mounted on the front shelf, so that the learning board can be easily organized and used.

Further, since the learning device is provided on the lower side of the board main body in a forwardly projecting manner, 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 EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
A pair of side wall plates 2, a back wall plate 3 as a facing wall portion provided between the rear sides of the side wall plates 2, and a space surrounded by the 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 is composed of a shelf plate 7 fixed to the side wall plate 2 and the back wall plate 3 with screws or the like, and a partition plate 8 for partitioning the shelf plate 7 at predetermined intervals in the left-right direction. In other words, the whole is configured as a book stand.

The lower shelf 5 has a shelf 9 on one side similar to the upper shelf 4.
A book stand 5a having a partition plate 10 on the upper side is configured, and a small item 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.

A support wall 14 is provided at the front edge of the shelf 7 of the upper shelf 4 so as to project downward and extend 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-right direction.

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

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

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

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

FIG. 1, FIG. 2 and FIG.
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. A water-based pen, a pencil, or the like can be inserted and removed so that it can be held upright.

As shown in FIGS. 1 to 3, FIG. 6, and FIGS.
In the housing part 25 from the back side of the board body 23.
And rotatably supported around the horizontal axis.
Rotating drum 37 and the back side of the rotating drum 37
And the lid board 32 mounted so as to cover the cover .

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 so as to be fitted on both sides of the cylindrical body 38. A multiplicand 41 consisting of integers from 1 to 9 is displayed as a question display at predetermined intervals in the circumferential direction, and constitutes a multiplicand display section 42. In addition, on the peripheral surface of the cylindrical body 38, in the axial direction of the cylindrical body 38 corresponding to the positions of the multiplicands 41, multiples 43 obtained by multiplying the multiplicands 41 as integers by 1 to 9 as the answer display at predetermined intervals. The answer display part 44 is displayed sequentially.

The rotary operation body 39 is formed of a synthetic resin or the like, and has a mounting cylinder portion 46 having an outer diameter substantially equal to the inner diameter of the cylindrical body 38 at one end side. A pair of radially spaced positioning projections 46a are protruded. When the mounting cylinder 46 is fitted into the cylinder 38, the pair of positioning recesses 3 formed on the end face of the cylinder 38 is formed.
Each positioning projection 46a is fitted into 8a, and each rotary operation body 39 and the cylindrical body 38 are positioned with respect to each other. In addition, each rotary operation body 39 and the cylindrical body 38 are integrally fixed by press fitting or an adhesive.

On the other end of the rotary operating body 39, a support shaft 47 is provided concentrically with the mounting cylinder 46, and the support 47 is provided in the housing 25. Each of the pair of support walls 48 is supported so as to be relatively rotatable.

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

When the rotary drum 37 is mounted in the housing section 25, as shown in FIGS. 9 and 10, the rotary operation body 39 is positioned at a position corresponding to the positioning peripheral surface 50 of the rotary operation body 39.
A positioning spring 52 made of a leaf spring is fixed to the board main body 23 by a screw 53 or the like. It is configured to position and hold in position.

On the other hand, as shown in FIGS. 1, 6 and 8, on the front side of the housing portion 25, along the direction of the rotation axis of the rotating drum 37 rotatably supported by the support wall portion 48, The position corresponding to the multiplicand display section 42 and the answer display section 4
4 at the position corresponding to each multiple 43 and the position corresponding to the operation unit 49 of each rotary operation body 39, respectively , the multiplicand display window 55 as a problem display window, and the multiple display window 56 as an answer display window.
Further, the drum operation window 57 is formed with an opening, and as shown in FIGS. 1 and 8, one side of the peripheral surface of the operation portion 49 is projected from the drum operation window 57. The rotary drum 37 is rotatable operation by operating the operation part 49 that protrudes from the drum operation window 57.

As shown in FIGS. 1 to 3, FIG. 6, FIG. 12 and FIG. 13, an opening / closing door 59 for closing each of the multiple display windows 56 is provided.
9 is a lid 59a for closing each multiple display window 56 from the front side.
An opening / closing operation part 59b provided forwardly projecting from the upper end edge of the lid part 59a, and a housing part 25 front surface side provided at the upper part of the multiple display window 56 provided projectingly from both upper end edges of the lid part 59a. It is composed of a support shaft portion 59c which is inserted into and supported by an annular support portion 60 provided in a projecting manner 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 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 groove 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 by the engagement body 19 and the back wall plate 3 in a sandwiched manner, and the back surface of the board body 23 is mounted on the front surface of the back wall board 3 in an upright posture in a superposed 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. It is located at the window 55. At this time, the bulging portion 52a of the positioning spring 52 is
1 and engages with the positioning groove 51 at a predetermined position to prevent the rotating drum 37 from rotating freely. Then the desired multiplier 6
The opening / closing door 59 on which 2 is displayed is pivoted upward to display the multiple display window 5.
When the operator opens the number 6, the multiple 43 of the answer display section 44 appears in the multiple display window 56 as the answer 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 opened, the product display is displayed in the multiple display window 56. "14" appears as the multiple 43.

After confirming the answer, the door 59 may be closed by closing the door 59. Note that 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 turns by its own weight and becomes a closed state.

As described above, it is only necessary to rotate the operating 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, but 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
Can be once removed from the back wall plate 3 side and used on the desk 17 or other places, which is excellent in usability. In addition, the learning button
When the card 21 is removed from the back wall plate 3 side and used
And the back side of the rotary drum 37 in the board body 23 is a lid.
The structure is covered by the board 32, and foreign matter from the back side
Intrusion can be effectively prevented and the rotating drum 37 has a rotating operation function.
Etc. can be effectively prevented. In addition, the rotation drum 37
A plurality of multiplicands 41 are circumferentially spaced from the outer peripheral surface of the cylindrical body 38.
And a method to display multiples of 43.
More within a limited height compared to
There is also an advantage that the learning information of can be displayed.
In addition, the multiple display window corresponding to the 43 positions of the multiple to be the answer
56 is closed by an openable and closable door 59.
Opening the door 59 after considering the answer
The answer can be easily determined, and the answer can be
Compared to the case where the answer part is visually recognized, the direction of thinking ability is more improved.
There is also an advantage that it can be improved.

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, there is an advantage that it is easy to organize and can be used immediately, and it is excellent in usability. .

Further, desired items such as memo writing can be easily described on the description board portion 24, and a water-based pen or the like for writing can be stored in the brush stand 27 in the immediate vicinity, and loss of the water-based pen or the like can be prevented. It is also easy to use from this point.

Further, since the housing portion 25 is formed so as to protrude forward, the upper surface side of the housing portion 25 can be used as a load portion such as a writing instrument. And FIG. 14-
As shown in FIG. 16, if the retaining wall 66 is formed so as to surround the upper surface side of the housing portion 25, it can be more effectively used as an 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 the first fitting 1 is fitted to the concave groove portion 19a by removably fitting.
As shown in FIG. 1, the engagement hole 6 provided in the fitting piece 22 is provided.
The hook 9 provided on the side of the back wall plate 3 may be detachably engaged with the hook 9 and is not limited to the structure of the embodiment.
Further, although the structure is shown in which the multiplication learning device 26 is provided as a learning teaching material device, it may be a learning device for calculation such as division or a kanji learning device. Further, a structure is shown in which one side portion of the housing portion 25 is used for the brush stand portion 27, but may be a structure having a shape insertion portion. The description board section 24
May have a structure including a timetable.

[0035]

According to the present invention, the learning board is detachably attached to the facing wall of the front desk shelf for desk, and the memo board is provided on the upper side of the main body of the learning board. /> is Rutotomoni, learning materials instrument board body lower side are provided on the protrude forward, teaching instrument for the learning, the board itself
Middle formed on the lower side in the left-right direction to project forward
An empty housing part and a board body in the housing part
It is housed from the back side and rotates around the horizontal axis
A rotating drum freely supported, and the back of the rotating drum;
Lid board attached to the back side of the board body to cover the front side
And the rotary drum position of the housing part and
Drum operation for rotary drum rotation operation on the corresponding front side
Window, question display window, and answer display window are open
Of the rotating drum corresponding to the position of the problem display window.
Multiple problem indications are displayed on the outer peripheral surface, separated from each other in the circumferential direction
With the outside of the rotating drum corresponding to the position of the answer section display window
In the circumferential direction, the circumferential surface is spaced apart from the
A plurality of answer displays are displayed, and the answer of the housing part is displayed.
Equipped with an opening / closing door that closes the display window so that it can be opened and closed from the front side
If necessary, the learning board can be removed from the front shelf, desired items can be described in the memo section, and learning can be performed using a learning teaching tool. Also, when the learning board is not used, it can be mounted on the front shelf so that it can be easily arranged and organized, and is excellent in usability. Further, the upper surface side of the learning teaching material device can be used as a loading portion such as a writing implement. Also, take the learning board from the front shelf.
Rotation on the board body when used detached
The back side of the drum is covered with a lid board, and the back side
Can effectively prevent foreign matter from entering the rotating drum.
Damage to operation functions and the like can be effectively prevented. In addition,
Display multiple answers and answers on the outer peripheral surface of the ram
It is a method to display the display, and compared with the display method on the plane
To learn more within a limited height
There is also an advantage that information can be displayed. Only
The answer part display window corresponding to the answer display position
Because the door is closed by an openable and closable door,
By opening operation of the door after it was example, the positive erroneous answers
You can easily judge and see the answer part at the same time
That you can improve your thinking ability
There are advantages too.

[Brief description of the 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. 1;

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. 4;

FIG. 6 is a sectional view taken along line VI-VI of FIG. 1;

FIG. 7 is a sectional view taken along the line VII-VII in FIG. 1;

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

FIG. 9 is a sectional view taken along the line IX-IX in FIG. 1;

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

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

FIG. 12 is a side view of the 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.

FIG. 16 is a right side view of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Front shelf 3 Back wall board 17 desks 21 Learning board 23 Board main body 24 Description board part 26 Multiplication learning device

Claims (1)

(57) [Claims] 1. A learning board is detachably mounted on the facing wall portion side of the desk for preamble shelves, Rutotomoni provided with freely notes section according to the board main body upper side of the training board, the board itself lower side A learning material for learning is provided in a protruding shape at the front , and the learning material for learning is provided on a board book.
Formed forward on the lower body side over the left and right direction
Hollow housing part and board book in the housing part
It is housed from the back of the body and rotates around the horizontal axis.
A rotatably supported rotary drum, and the rotary drum
Lid mounted on the back side of the board body to cover the back side
And a rotary drum position of the housing part.
Drum operation for rotating drum rotation operation on the front side corresponding to
Window, question display window, and answer display window are open
Of the rotating drum corresponding to the position of the problem display window.
Multiple problem indications are displayed on the outer peripheral surface, separated from each other in the circumferential direction
And the outside of the rotating drum corresponding to the answer part display window position.
In the circumferential direction, the circumferential surface is spaced apart from the
A plurality of answer displays are displayed, and the answer of the housing part is displayed.
Equipped with an opening / closing door that closes the display window so that it can be opened and closed from the front side
A learning board characterized by being made.