JPH0348604Y2 - - Google Patents
Info
- Publication number
- JPH0348604Y2 JPH0348604Y2 JP1986099667U JP9966786U JPH0348604Y2 JP H0348604 Y2 JPH0348604 Y2 JP H0348604Y2 JP 1986099667 U JP1986099667 U JP 1986099667U JP 9966786 U JP9966786 U JP 9966786U JP H0348604 Y2 JPH0348604 Y2 JP H0348604Y2
- Authority
- JP
- Japan
- Prior art keywords
- display section
- answer
- learning
- board
- color
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000036760 body temperature Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003098 cholesteric effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Liquid Crystal (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は学習ボード玩具に関し、詳しくはボー
ド表面に文字、化学式、計算式等の学習問題を表
示した問題表示部に対応する解答表示部に変色シ
ートを設け、該シートを体温まで加温したときに
解答表示部の解答が現出するようにした学習ボー
ド玩具に関する。[Detailed description of the invention] (Industrial application field) The invention relates to a learning board toy, in particular, the answer display area that corresponds to the problem display area that displays learning problems such as letters, chemical formulas, and calculation formulas on the surface of the board. The present invention relates to a learning board toy provided with a color-changing sheet so that when the sheet is heated to body temperature, an answer appears on an answer display section.
（従来技術とその問題点）
従来、この種の学習ボード玩具においては、ボ
ード本体に文字、化学式、計算式等の学習問題を
表示する表示部を形成するとともに、この表示部
に対応して解答を表示するものとして、解答板を
別個に設けたものや、ボード本体に設けた押釦を
押すことによつて解答が表に出るもの等がある。
しかし、これらのものは構造が複雑であつて、操
作が煩雑であつたり、故障が生じやすかつたりす
るほか、高価であるという難点があり、この点の
解決が望まれていた。(Prior art and its problems) Conventionally, in this type of learning board toy, a display part for displaying learning questions such as letters, chemical formulas, calculation formulas, etc. is formed on the board body, and answers are provided corresponding to this display part. Examples of display methods include those that have a separate answer board, and those that display the answers by pressing a button provided on the board itself.
However, these devices have a complicated structure, are troublesome to operate, are prone to failure, and are expensive, and a solution to these problems has been desired.
（考案が解決しようとする技術的課題）
本考案は上記の観点に鑑みてなされたものであ
つて、特に簡単な構造、簡単な操作によつてボー
ド本体の問題表示部に対応する解答を表示させる
ことができる学習ボード玩具を提案することをそ
の技術的課題とする。(Technical problem to be solved by the invention) The present invention has been made in view of the above points, and has a particularly simple structure and easy operation to display the corresponding answer on the problem display section of the board itself. The technical challenge is to propose a learning board toy that can
（課題を解決するための技術的手段）
上記課題を解決するための技術的手段として、
本考案に係る学習ボード玩具は、下記要件を備え
ることを特徴とする。(Technical means to solve the problem) As a technical means to solve the above problem,
The learning board toy according to the present invention is characterized by having the following requirements.
(イ) ボード本体の表面に文字、化学式、計算式等
の学習問題を表示した問題表示部と、上記表示
部に対応する解答が表示された解答表示部とが
設けられたこと
(ロ) 上記解答表示部の上には、常温時には不透明
で、体温まで加温したときには透明になる感温
変色性色素を含む感温インクを合成樹脂製透明
シート部材の裏面に塗布した変色シートが覆わ
れていること
（考案の作用、効果）
上記構成のように、本考案に係る学習ボード玩
具によれば、学習問題表示部により問題を把握し
た後、その答を得たときには手、指等により解答
表示部に接触させれば、その体温によつて解答が
現出するので、解答を知ることができる。(b) A question display section that displays learning questions such as letters, chemical formulas, calculation formulas, etc. on the surface of the board body, and an answer display section that displays answers corresponding to the above display section (b) The above. The answer display area is covered with a color-changing sheet, which is made by coating the back side of a synthetic resin transparent sheet member with temperature-sensitive ink containing a thermochromic dye that is opaque at room temperature and becomes transparent when heated to body temperature. (Functions and Effects of the Invention) As configured above, according to the learning board toy according to the present invention, after grasping the question using the learning problem display section, when the answer is obtained, the answer is displayed using the hand, finger, etc. If you touch it, the answer will appear depending on your body temperature, so you can know the answer.
しかも、上記学習ボードは解答上を変色シート
で覆うものであるから、構造が非常に簡単であ
り、コストも低く抑えることができる。 Moreover, since the above-mentioned learning board covers the answers with a color-changing sheet, the structure is very simple and the cost can be kept low.
このように、本考案は構造が簡単で、操作が容
易であるほか、故障等の問題も生じない。 As described above, the present invention has a simple structure, is easy to operate, and does not cause problems such as failure.
よつて、実用上の効果は非常に大である。Therefore, the practical effect is very large.
（実施例）
以下、図面によつて本考案の実施態様の一例に
ついて説明する。(Example) Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings.
図において、符号Ａは本考案に係る学習ボード
玩具を示す。この学習ボード玩具Ａは平面方形状
を有するボード本体１の表面に等間隔をもつて九
九表を表示した問題表示部２，２…が形成されて
いる。このボード本体１は合成樹脂、厚紙等の素
材によつて形成するのが好ましいが、必ずしもこ
れに限定されるものではない。また、問題表示部
２も九九表に限定されるものではなく、例えば、
歴史、文字（漢字学習等）、数学、化学等におけ
る問題であつてもよい。 In the figure, reference numeral A indicates a learning board toy according to the present invention. This learning board toy A has problem display parts 2, 2, . . . in which multiplication tables are displayed at equal intervals on the surface of a board body 1 having a rectangular planar shape. The board body 1 is preferably formed of a material such as synthetic resin or cardboard, but is not necessarily limited to these materials. In addition, the question display section 2 is not limited to the multiplication table; for example,
Problems in history, characters (learning kanji, etc.), mathematics, chemistry, etc. may be used.
上記ボード本体１の表面に形成した問題表示部
２，２…の下部には、上記問題に対応する解答３
ａを表示した解答表示部３，３…が設けられ、各
解答表示部３は変色シート４によつて覆われてい
る。変色シート４は合成樹脂製透明シート部材４
ａの裏面に、常温時に不透明で、体温まで加温し
た時には透明になる感温変色性色素を含む感温イ
ンクを塗布したものである。 At the bottom of the question display areas 2, 2... formed on the surface of the board body 1, answers 3 corresponding to the questions are displayed.
Answer display sections 3, 3, . . . displaying "a" are provided, and each answer display section 3 is covered with a color-changing sheet 4. The discoloration sheet 4 is a transparent sheet member 4 made of synthetic resin.
A temperature-sensitive ink containing a thermochromic dye that is opaque at room temperature and becomes transparent when heated to body temperature is coated on the back side of a.
上記感温インクは感温変色性色素を含むインク
で、このような感温変色性色素としては、例えば
株式会社松井色素化学工業所製の「サーモクロミ
ツク・カラー」（商品名）がある。 The temperature-sensitive ink is an ink containing a thermochromic dye, and an example of such a thermochromic dye is "Thermochromic Color" (trade name) manufactured by Matsui Shiki Kagaku Kogyo Co., Ltd.
学習ボード玩具Ａは上述のように構成されてい
るので、その使用にあたつては、まずボード本体
１の表面に表示された九九表の問題表示部２，２
…どれかを選択する。例えば第２図(a)に示すよう
に１×１の問題表示部２を選ぶ。その答えを考え
た後にその下部に設けられている解答表示部３に
指５で触れると、解答表示部５が体温まで温ま
り、変色シート４が透明となり、その裏側の解答
３ａが現われる。これによつて自分の答と解答が
合つているかどうかを確かめることができる。指
５を離すと、解答表示部５が常温まで下るから、
変色シート４は元の不透明となり、解答３ａが消
滅する。 Since the learning board toy A is configured as described above, when using it, first, the problem display parts 2 and 2 of the multiplication table displayed on the surface of the board body 1 are
...Choose one. For example, select the 1×1 problem display area 2 as shown in FIG. 2(a). After thinking about the answer, when the answer display section 3 provided at the bottom is touched with a finger 5, the answer display section 5 warms up to body temperature, the color-changing sheet 4 becomes transparent, and the answer 3a on the back side appears. This allows you to check whether your answers match yours. When you release your finger 5, the answer display section 5 will drop to room temperature.
The color-changing sheet 4 returns to its original opacity, and the answer 3a disappears.
なお、上記解答表示部３は、上述の変色シート
のほかにも、例えば公知の示温シート、温度に応
じて解答が現われる液晶板を使用してもよい。こ
の液晶板は、感温インクと同様に、熱するとある
一定温度で溶けて光線の散乱状態を異にし、色彩
を変化させたり、その部分を露出、消滅して変化
させる特長のあるコレステリツク相液晶物質等を
利用したものである。 In addition to the above-mentioned color-changing sheet, the answer display section 3 may also use, for example, a known temperature-indicating sheet or a liquid crystal panel on which answers appear depending on the temperature. Similar to temperature-sensitive ink, this liquid crystal plate is a cholesteric phase liquid crystal that melts at a certain temperature when heated, changing the state of scattering of light, changing the color, and changing the color by exposing and disappearing that part. It uses substances, etc.
第１図は本考案に係る学習ボード玩具の実施態
様の一例を示す斜視図、第２図ａ，ｂは使用態様
を示す要部拡大説明図、第３図はボード本体と変
色シートとの関係を示す分解斜視図である。
符号Ａ…学習ボード玩具、１…ボード本体、２
…問題表示部、３…解答表示部、４…変色シー
ト。
Fig. 1 is a perspective view showing an example of the embodiment of the learning board toy according to the present invention, Fig. 2 a and b are enlarged explanatory views of main parts showing usage modes, and Fig. 3 is the relationship between the board body and the color-changing sheet. FIG. Code A...Learning board toy, 1...Board body, 2
...Question display section, 3.Answer display section, 4.Discoloration sheet.
Claims (1)
玩具。 (イ) ボード本体の表面に文字、化学式、計算式等
の学習問題を表示した問題表示部と、上記表示
部に対応する解答が表示された解答表示部とが
設けられたこと。 (ロ) 上記解答表示部の上には、常温時には不透明
で、体温まで加温したときには透明になる感温
変色性色素を含む感温インクを合成樹脂製透明
シート部材の裏面に塗布した変色シートが覆わ
れていること。[Scope of Claim for Utility Model Registration] A learning board toy characterized by meeting the following requirements. (b) A question display section that displays learning questions such as letters, chemical formulas, calculation formulas, etc. on the surface of the board body, and an answer display section that displays the answers corresponding to the above display section are provided. (b) Above the answer display area, there is a color-changing sheet in which a thermosensitive ink containing a thermochromic dye that is opaque at room temperature and becomes transparent when heated to body temperature is applied to the back side of a synthetic resin transparent sheet member. be covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986099667U JPH0348604Y2 (en) | 1986-06-28 | 1986-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986099667U JPH0348604Y2 (en) | 1986-06-28 | 1986-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS634576U JPS634576U (en) | 1988-01-13 |
| JPH0348604Y2 true JPH0348604Y2 (en) | 1991-10-17 |
Family
ID=30968759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986099667U Expired JPH0348604Y2 (en) | 1986-06-28 | 1986-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348604Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60158883A (en) * | 1984-01-31 | 1985-08-20 | 株式会社タカラ | Surface color changeable toy and its production |
| JPS6134163B2 (en) * | 1983-05-20 | 1986-08-06 | Tokyo Shibaura Electric Co |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60102090U (en) * | 1983-12-20 | 1985-07-11 | 株式会社 井上研究所 | Temperature-sensitive color-changing hand dancing toy |
| JPS6134163U (en) * | 1984-07-31 | 1986-03-01 | 株式会社 マルシン | learning tools |
-
1986
- 1986-06-28 JP JP1986099667U patent/JPH0348604Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134163B2 (en) * | 1983-05-20 | 1986-08-06 | Tokyo Shibaura Electric Co | |
| JPS60158883A (en) * | 1984-01-31 | 1985-08-20 | 株式会社タカラ | Surface color changeable toy and its production |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS634576U (en) | 1988-01-13 |
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