JP2514633Y2 - Learning board with teaching materials and equipment - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial field of application] The present invention relates to a learning board with a teaching material for learning, more specifically, a learning teaching material such as a multiplication learning device for practicing the multiplication table and a kanji learning device for learning to write down kanji. About the learning board equipped.

[0002]

2. Description of the Related Art A conventional learning board for school children has been used to simply write a memo or timetable on the board, or to post it. And, it is common that the learning board is integrally provided with a pen tray.

A learning board with a multiplication learning device incorporated therein is disclosed in Japanese Patent Application No. 3-1857 of the applicant's prior application.
No. 18 (Japanese Patent Laid-Open No. 5-7511) already exists.

However, the above-mentioned prior application has a structure in which a multiplication learning device is integrally incorporated in a learning board, and it is impossible to remove the multiplication learning device and use it.
Further, when the learning board itself is used for the purpose of original memo writing or posting, there is a problem that the multiplication learning device becomes an obstacle. It should be noted that the current situation is that there is no kanji learning device built into the learning board.

[0005]

[Problems to be Solved by the Invention] In view of the above-mentioned situation, the present invention is to solve the problem that a learning board for a school child or a child to be mounted on a desk shelf or the like has a learning teaching material device with respect to the board body. The point is to provide a learning board with a teaching material tool that is detachable.

[0006]

In order to solve the above-mentioned problems, the present invention is a learning board that is detachably attached to a desk shelf and has a memo part that can be described on the upper part of the board body. Attach a learning material such as a multiplication learning device to the bottom of the board and project it on both sides of the back of the learning material.
Cut the installed inward hook piece on both lower edges of the board body.
It fits outside the recess formed by notch or
Attach the downward hooks protruding from both sides of the rear
It is detachably attached by fitting and locking in the engagement holes formed on both sides of the board, and it is projected forward at the lower end of the board body.
A learning board with a teaching material tool for learning was constructed by placing the teaching material tool for learning on a pen tray .

[0007]

[Operation] The learning board with the teaching material and equipment of the present invention having the above-mentioned contents is such that the learning teaching material equipment such as the multiplication learning device and the kanji learning device is fitted to the lower part of the board main body of the learning board.
Removably mounting Rutotomoni by engagement, the board itself
The teaching material device for learning is attached to the pen tray protruding forward at the lower end.
A tool is placed to increase the support strength.
The teaching aids for learning can be attached to and detached from the board body.
As a result, the board body and the teaching material for learning can be separated and used independently.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be further described in detail with reference to the embodiments shown in the accompanying drawings. 1 to 5 show a typical embodiment of a learning board 1 of the present invention, in which 2 is a board main body and 3 is a multiplication learning device as a teaching material tool for learning.

A writable or postable memo part 4 is provided on substantially the entire center part of the board body 2 except the lower end part, and a pen tray 5 which is open upwards over substantially the entire width is provided at the lower end part in the forward direction. It is integrally formed in a protruding state. A multiplication learning device 3 is detachably attached to the lower part of the board body 2 and above the pen tray 5.

As a structure for detachably attaching the multiplication learning device 3 to the board main body 2, as shown in FIG. 5, inward hook pieces 6 and 6 are formed rearward on both sides of the back surface of the multiplication learning device 3 to face each other. The inward hook pieces 6 and 6 are externally fitted into the recesses 7 and 7 formed by cutting out the both side edges of the lower part of the board body 2, and the inward hook pieces 6 are attached with their tips positioned on the back surface of the board body 2. . The inward hook piece 6 may be detachably attached to the multiplication learning device 3, and may be attached to both sides of the multiplication learning device 3 only when the multiplication learning device 3 is attached to the board body 2.

In order to further increase the attachment strength, when the multiplication learning device 3 is attached to the board main body 2 using the inward hook pieces 6 and 6, the bottom surface of the multiplication learning device 3 is attached to the pen tray 5. The pen tray 5 may be placed on the upper edge, or the upper edge of the pen tray 5 may be engaged with an engaging groove formed on the bottom surface.

As shown in FIG. 6, the learning board 1 according to the present invention is attached to a desk shelf 8 at an appropriate position so as to be detachable or laterally movable. The desk shelf 8 has a lower shelf board 10 and an upper shelf board 11 fixed on the upper and lower sides between both side plates 9 and 9, and the learning board 1 is a lower shelf board.
It is attached to the front surface of the back plate 12 between the upper shelf plate 11 and 10. The mounting structure is such that hooks are engaged, screws are fixed, or rails provided laterally on the back plate 12 are engaged with the upper edges, and the lower edges are placed on the lower shelf plate 10 so as to be laterally movable.

Further, as another embodiment of the detachable mounting structure of the multiplication learning device 3 and the board main body 2 shown in FIGS. 7 and 8, downward hooks 13 and 13 are provided on both sides of the rear surface of the multiplication learning device 3. And the downward hooks 13 and 13 are fitted and locked into the engaging holes 14 and 14 formed on both sides of the lower front surface of the board body 2, and the bottom surface is mounted on the upper edge of the pen tray 5. It is a thing.

As another mounting structure, one of the magnet catches consisting of a pair of a magnet and a ferromagnetic metal plate is mounted on both sides of the rear surface of the multiplication learning device 3, and the other is mounted on the front surfaces of both sides of the board main body 2 so that they are mutually attached. It is also possible to use the adsorption of.

In this way, the multiplication learning device 3 is connected to the board body 2
Since it is detachably attached to the desk shelf 8
It is possible to use it by attaching it to etc., or separate it from each other and use them independently. In this case, all the memo parts 4 of the board body 2 are exposed and can be widely used, and the upper part of the pen tray 5 is also opened so that the learning board 1 can be used originally.
Also, the separated multiplication learning device 3 is placed on a desk top plate or the like, or, as shown in FIG. 6, a lower shelf plate 10 or a side plate 9
It can be detachably attached to the front edge of and stored or used. In order to attach the multiplication learning device 3 to the lower shelf plate 10 or the side plate 9, the engaging groove 15 which can be externally fitted is formed on the upper edge of the lower shelf plate 10 or the side plate 9 over the central length of the back surface of the multiplication learning device 3. The inward hook piece 6 or the downward hook 13 may be provided above or below the engaging groove 15 or one of them. In addition, the inward hook piece 6 is detachably attached to the side surface of the multiplication learning device 3, the engaging groove 15 is normally hidden, and when the inward hook piece 6 is attached to the lower shelf board 10 or the side board 9, the inward hook piece 6 is attached. Remove and engage groove 15
It is also possible to adopt a structure that exposes.

The specific structure and mechanism of the multiplication learning device 3 will be described below with reference to FIGS. 1 to 3 and 9 to 15. The multiplication learning device 3 includes a hollow housing portion 16 integrally formed in a U-shaped cross-section that is opened rearward with a synthetic resin or the like,
A rotating drum 17 rotatably supported in the housing portion 16.
It is mainly composed of and.

The rotary drum 17 is composed of a tubular body 18 made of a cylindrical paper tube and the like, and a rotary operation body 19 fitted on both sides of the tubular body 18 in a fitting manner. The multiplicand 20 consisting of an integer of 1 to 9 is displayed at a predetermined interval in the circumferential direction, and constitutes the multiplicand display unit 21. Further, on the circumferential surface of the tubular body 18, in the axial direction of the tubular body 18 corresponding to each position of the multiplicand 20, each multiple 22 which is an integer multiple of 1 to 9 of each multiplicand 20 has a predetermined interval. The answers are displayed in sequence and form the answer display unit 23.

The rotary operation body 19 is integrally molded of synthetic resin or the like, has a mounting cylinder portion 24 having an outer diameter substantially the same as the inner diameter of the cylindrical body 18 on one end side, and the outer peripheral surface of the mounting cylinder portion 24. A pair of positioning protrusions 25 are provided on the shaft so as to be spaced apart from each other in the radial direction. Then, when the mounting cylinder portion 24 is fitted into the cylinder body 18,
The positioning protrusions 25 are fitted into the pair of positioning recesses 26 formed on the end faces of the 18 to position the rotary operating body 19 and the tubular body 18 relative to each other. The rotary operation body 19 and the cylindrical body 18 are integrally fixed by press fitting or an adhesive. However, if only the cylinder 18 is to be replaced, simply rotate the rotating body 19
It is preferable that the cylinder body 18 is press-fitted and fixed.

At the other end of the rotary operation body 19, a support shaft portion 27 is provided so as to be concentric with the mounting cylinder portion 24.
27 are supported by a pair of support wall portions 28 protruding in the housing portion 16 so as to be rotatable relative to each other.

Further, a large-diameter operating portion 29 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 19.
Further, a positioning peripheral surface 30 having a smaller diameter than the operating portion 29 and a larger diameter than the mounting tubular portion 24 is provided between the operating portion 29 and the mounting tubular portion 24. And positioning surface
In this embodiment, nine positioning grooves 31 are formed on the groove 30 at equal intervals in the circumferential direction.

Further, the housing portion 16 of the rotary drum 17
In the internally mounted state, as shown in FIGS. 11 and 13 , a positioning spring 32 made of a leaf spring is fixed to the board body 2 side by a screw 33 or the like at a position corresponding to the positioning peripheral surface 30 of the one rotating operation body 19. The bulging portion 34, which is elastically deformable, is releasably engaged with the positioning groove 31 to positionally hold the rotary drum 17 at a predetermined rotational position.

On the other hand, on the front side of the housing portion 16, as shown in FIGS. 1, 9 and 10, along the rotation axis direction of the rotary drum 17 rotatably supported by the support wall portion 28,
At the position corresponding to the multiplicand display unit 21, the position corresponding to the multiple number 22 of the answer display unit 23, and the position corresponding to the operation unit 29 of each rotary operation body 19, the multiplicand display window 35, each multiple display window 36, and the drum operation window, respectively.
37 is formed with an opening, and as shown in FIGS. 1 and 10, one side of the peripheral surface of the operating portion 29 is projected from the drum operating window 37. Then, by rotating the operating portion 29 protruding from the drum operation window 37, the rotary drum 17 can be freely rotated.

Further, as shown in FIGS. 1, 2, 9, 14 and 15, there are provided open / close doors 38 for opening / closing the multiple display windows 36, respectively. A lid portion 39 that closes the multiple display window 36 from the front side, an opening / closing operation portion 40 that is provided so as to project forward from the upper edge of the lid portion 39, and a projection that is provided at both sides of the upper edge of the lid portion 39, and a multiple Display window
It is composed of a support shaft portion 42 that is inserted into and supported by a ring-shaped support portion 41 that is provided on the front surface side of the housing portion 16 that is located above the housing 36 so as to be relatively rotatable around the axis in the left-right direction. . Then, on the front surface of the lid portion 39 of each opening / closing door 38, a multiplier consisting of an integer of 1 to 9 sequentially from the multiplicand display window 35 side to the other side direction.
A multiplier display unit 44 in which 43 is displayed is provided. In addition, a multiplication mark 45 is provided on the front surface side of the housing portion 16 located between the multiplicand display window 35 and the multiple display window 36.

The embodiment of the present invention is configured as described above, and in use, the operating portion 29 protruding from the drum operation window 37 is operated to rotate the rotary drum 17, and the desired multiplicand 20 is displayed. Located in window 35. At this time, the bulging portion 34 of the positioning spring 32 is disengaged from each positioning groove 31, engages with the positioning groove 31 at a predetermined position, and prevents the rotary drum 17 from freely rotating. Next, if the opening / closing door 38 on which the desired multiplier 43 is displayed is rotated upward to open the multiple display window 36, the multiple 22 of the answer display unit 23 is displayed as the multiple as the answer to the product of the multiplicand 20 and the multiplier 43. Appears in window 36. For example, as shown in FIG.
When "2" is placed as 20 in the multiplicand display window 35 and the opening / closing door 38 showing "7" as the multiplier 43 is opened, "14" appears as the multiple 22 which is the solution to the product in the multiple display window 36. .

After confirming the answer, the opening / closing door 38 may be closed to bring it into a closed state. When the learning board 1 is in the standing posture, if the hand is released from the opening / closing door 38, the learning board 1 is rotated by its own weight to be in the closed state.

As described above, by rotating the operation unit 29,
The desired opening / closing door 38 may be opened / closed, no complicated operation is required, the operation is easy, and it is easy to use as a multiplication learning tool for children or school children.

Further, the driving mechanism of the multiplication learning device 3 described above can be used not only for learning the multiplication, but also as a learning material for learning, by using the same mechanism to construct a kanji learning device. For that purpose, it is necessary that the rotary drum 17 itself be detachable from the housing portion 16 or that the tubular body 18 and the rotary operation body 19 be separable. Also,
In order to reduce the manufacturing cost, it is preferable that the left and right rotary operation bodies 19 are composed of the same member. Further, the number of positioning grooves 31 of the rotary operation body 19 is nine in the multiplication learning device 3, and the rotation learning body 3 does not have 180 ° rotational symmetry about the support shaft portion 27 . Further, it is not preferable in terms of resin molding that the positions of the positioning protrusion 25 and the positioning groove 31 are overlapped in the axial direction. In view of such a situation, in the present embodiment, as shown in FIGS. 12 and 16, the positioning projections 25 having different widths are formed at diagonal positions of the mounting cylinder portion 24 that do not axially overlap the positioning groove 31. Correspondingly, positioning recesses 26 having different sizes are formed at the ends of the cylindrical body 18 so that the left and right rotary operation bodies 19 can be always fitted under the same condition.
Further, in order to ensure the fitting and insertion, a rib 46 is provided so as to project in the rotation center between the adjacent positioning grooves 31, 31 and in the axial direction of the mounting tubular portion 24.

Further, in order to detachably attach the rotary drum 17 to the support wall portion 28 of the housing portion 16, as shown in FIG. 17, the support shaft portion 27 is rotatably fitted to the opposing surface of the support wall portion 28. A shaft cylinder 47 is formed so as to project, and an insertion opening 48 in which one side of the shaft cylinder 47 is set to have an opening width narrower than its diameter is formed, and a guide that tapers outward from the insertion opening 48 is formed. The ridge 49 is projected, and the height of the guide ridge 49 is reduced in a slope shape toward the outside. When the rotary drum 17 is inserted into the housing portion 16, the support shaft portion 27 is guided by the guide ridges 49 to engage the inside of the shaft cylinder 47 while expanding the insertion opening 48. It is easier to remove the rotating drum 17.

Next, the kanji learning device will be briefly described.
Since the mechanism part is the same as the multiplication learning device 3, the description will be simplified. That is, in the kanji learning device, the multiplicand display part 21 of the tubular body 18 is the index display part 50, the answer display part 23 is the data part 51, and the index display part 50 and the data part 51 are set to be related to each other regarding kanji. ing. For example, as shown in FIG. 18, “kanmuri” is displayed on the index display part 50, and the kanji having the “kanmuri” is arranged in the corresponding data part 51. In addition, as shown in FIG. 19, the completed kanji is displayed on the index display part 50, and the part to be written by one stroke is displayed in bold in the data part 51 corresponding to it.
Further, as shown in FIG. 20, “Hen” is displayed on the index display unit 50, and “Tsukuri” which forms a Kanji together with the “Hen” is displayed on the data unit 51.

Finally, the social studies learning device will be described.
As shown in FIG. 21, "Tohoku" and the like are displayed on the index display part 50 of the tubular body 18, and "Aomori" and the like constituting the region are arranged in the corresponding data part 51. The usage of these learning devices is the same as that of the multiplication learning device 3.

[0031]

[Effects of the Invention] The learning board with the teaching material tool for learning according to the present invention as described above is a learning board that is detachably attached to a desk shelf and has a memo part that can be described on the upper part of the board body. the learning materials instrument multiplication learning, etc. in the lower part of the board body, the back of the learning materials instrument both
The inward hook piece protruding to the side of the board
Fits into the recess formed in the notch or the teaching material for learning
Attach the downward hooks protruding from both sides of the device to the bottom of the board.
By engaging and locking the holes in the lower front side
Removably mounting and forward the lower end of the board main body I
Since the teaching material for learning is not placed on the protruding pen tray, it has a high support strength when the teaching material for learning such as a multiplication learning device and a kanji learning device is attached to the board body. Study
The teaching material for learning can be separated from the main body of the learning board, and the teaching material for learning can be placed on the desk top and used, for example, and the usability is improved. Further, the main body of the board from which the teaching material for learning is removed can be used as a learning board equipped with a normal memo part and a pen tray for memo writing and posting. That is, they can be used independently of each other, and can also be used by combining them on a desk shelf.

[Brief description of drawings]

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

FIG. 2 is a plan view of FIG.

FIG. 3 is a perspective view of a learning board with a teaching material tool for learning showing the first embodiment.

FIG. 4 is a simplified side view of FIG.

5 is an exploded perspective view of FIG.

FIG. 6 is a perspective view showing a state of being mounted on a desk shelf.

FIG. 7 is an exploded perspective view showing a second embodiment.

FIG. 8 is a simplified side view showing the assembled state of FIG.

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

10 is a sectional view taken along line BB of FIG.

11 is a cross-sectional view taken along the line CC of FIG.

[Figure 12] Exploded view of the rotating drum

[Fig. 13] Front view of the rotating drum

[Figure 14] Side view of the door

FIG. 15 is a plan view of FIG.

[Figure 16] Exploded explanatory view of the rotating drum

FIG. 17 is an exploded perspective view of essential parts showing a detachable mounting structure of the rotating drum.

FIG. 18 is a front view of an example of a cylinder used for another learning material tool.

[FIG. 19] Similarly, a front view of a cylindrical body of two examples.

FIG. 20 is a front view of a cylindrical body of the same example.

FIG. 21 is a front view of a cylindrical body of the same example.

[Explanation of symbols]

 1 learning board 2 board body 3 multiplication learning device 4 memo part 5 pen tray 6 inward hook piece 7 recess 8 desk shelf 9 side plate 10 lower shelf plate 11 upper shelf plate 12 back plate 13 downward hook 14 engaging hole 15 engaging groove 16 housing Part 17 Rotating drum 18 Cylindrical body 19 Rotating body 20 Multiplicand 21 Multiplicand display part 22 Multiple number 23 Answer display part 24 Mounting cylinder part 25 Positioning projection part 26 Positioning recess part 27 Spindle part 28 Support wall part 29 Operating part 30 Positioning peripheral surface 31 Positioning groove 32 Positioning spring 33 Screw 34 Bulging part 35 Multiplicand display window 36 Multiple display window 37 Drum operation window 38 Open / close door 39 Lid 40 Open / close operation part 41 Support part 42 Spindle part 43 Multiplier 44 Multiplier display part 45 Multiplication mark 46 Rib 47 Shaft cylinder 48 Insertion opening 49 Guide ridge 50 Index display section 51 Data section

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Rikako Komyoji 1-4-18 Imafuku East, Joto-ku, Osaka City Ito Ki Machinery Co., Ltd. No. 4-18 Incorporation company Ito Kikosho (72) Inventor Michiko Nosue 1-4-18 Imafukuhigashi, Joto-ku, Osaka City Incorporated company Itoki Kobo (56) Reference JP-A-5-7511 (JP) , A) Actually open 1-161084 (JP, U) Actually open 54-136048 (JP, U)

Claims (1)

(57) [Scope of utility model registration request] 1. A learning board detachably attached to a desk shelf, comprising a memo part that can be described on the upper part of the board body, and a learning material such as a multiplication learning device on the lower part of the board body . On both sides of the back of the teaching material
Cut the protruding inward hook piece on both lower edges of the board body.
A learning teaching tool that fits over a recess formed in the notch
Attach the downward hooks protruding from both sides of the
It is detachably attached by fitting and locking in the engaging holes formed on both sides of the lower part and protruding forward at the lower end of the board body.
A learning board with a teaching material tool for learning, characterized in that the teaching material tool for learning is placed on a pen tray .