JP2001331098A - Wind power generator manufacturing kit for teaching aid for learning and wind power generator for teaching aid for learning - Google Patents

Wind power generator manufacturing kit for teaching aid for learning and wind power generator for teaching aid for learning

Info

Publication number
JP2001331098A
JP2001331098A JP2000152619A JP2000152619A JP2001331098A JP 2001331098 A JP2001331098 A JP 2001331098A JP 2000152619 A JP2000152619 A JP 2000152619A JP 2000152619 A JP2000152619 A JP 2000152619A JP 2001331098 A JP2001331098 A JP 2001331098A
Authority
JP
Japan
Prior art keywords
learning
wind power
pedestal
power generator
coil
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.)
Pending
Application number
JP2000152619A
Other languages
Japanese (ja)
Inventor
Takuya Kitamura
卓也 北村
Hitoshi Maruyama
仁 丸山
Tei Sasaki
禎 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Sangyo Co Ltd
Original Assignee
Asahi Sangyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Sangyo Co Ltd filed Critical Asahi Sangyo Co Ltd
Priority to JP2000152619A priority Critical patent/JP2001331098A/en
Publication of JP2001331098A publication Critical patent/JP2001331098A/en
Pending legal-status Critical Current

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Electrically Operated Instructional Devices (AREA)
  • Instructional Devices (AREA)
  • Wind Motors (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a wind power generator manufacturing kit for teaching aids of learning and a wind power generator for teaching aids for leaning which can be easily assembled in spite of having the relatively minute structure and permit performing an experiment which attract the interest of pupils and allow a high learning effect. SOLUTION: This kit for manufacturing a wind power generator for teaching aids of learning is composed of two curved thin plates, two disks which have a long hole which allows the two curved thin plates comma-shapedly opposed to each other and disposed, a bearing which is fitted to the central hole of the disks, pedestals, spacers which form a gap between the pedestals and a lower plate, a magnet which is attached to the rear surface of the lower plate, a coil which is disposed in such a manner that the magnet goes across the upper part when the disks are rotated, a supporting arm which is erectly fixed on the upper surface of the pedestal, a connection member which rotatably connects the lower plate with respect to the pedestal and the upper plate with respect to the support arm respectively, a luminescence body which emits the light by the electromotive force generated in the coil, a circuit substrate which has the luminescence body attached thereto and is fixed to the support arm and a lead wire which electrically connects the luminescence body of the circuit substrate and the coil.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は容易に組み立てるこ
とが可能であって子供の興味を引きつけて高い学習効果
を得ることができる学習教材用風力発電機製作キット及
び学習教材用風力発電機に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a kit for manufacturing a wind generator for learning teaching materials and a wind generator for learning teaching materials, which can be easily assembled to attract children's interest and obtain a high learning effect.

【0002】[0002]

【従来の技術】近年の科学技術の発展は正に日進月歩で
あって、特に情報通信分野を中心とした技術革新は目ざ
ましいものがあり、現代の我々の日常生活の大部分は科
学技術の成果によって支えられているといっても過言で
はない。このような科学技術の発展の影には、研究開発
を行う技術者の地道な努力があることは言うまでもない
が、このような技術者の技術的下地は小学校や中学校時
代の勉強によって培われたものである。ところが、最近
では子供、特に小学生や中学生の理科嫌い・理科離れが
問題となっており、その原因は法則や公式の暗記を中心
とした授業内容に興味を持てないことにあるのではない
かと言われている。このような実情に鑑みて、最近では
授業に多くの実験を採り入れようとする試みがなされて
いるが、行われる実験は既に組み立てられた市販の器具
や装置を利用して行うものが多いため、生徒の自主性が
引き出されにくく実験への興味を充分に引きつけること
はできなかった。また、生徒に自ら組み立てさせる目的
の学習用キットも存在しているが、このような市販のキ
ットには電池を入れるだけとか配線を繋ぐだけとかとい
ったごく単純なものが多いために生徒の学習意欲をかき
立てることができず、逆に構造が精緻で複雑なものは組
立が難しいためにやる気を削いだり実験がうまく行えな
い場合があった。また、組み立てによって得られる装置
については、得られる学習効果は高いが面白みがないも
のや、面白みはあるが充分な学習効果が得られないもの
が多かった。
2. Description of the Related Art In recent years, the development of science and technology has been steadily progressing, and technological innovations, especially in the field of information and communication, have been remarkable. It is no exaggeration to say that it is supported. It goes without saying that there is a steady effort of engineers engaged in R & D behind the development of science and technology, but the technical background of such engineers has been cultivated through elementary and junior high school studies. Things. However, recently, children have disliked science, especially elementary school students and junior high school students, who have disliked science and have been separated from science. Have been done. In light of these circumstances, attempts have recently been made to incorporate a large number of experiments into classrooms, but since the experiments performed are often performed using commercially available instruments and devices that have already been assembled, The student's independence was hardly brought out, and the interest in the experiment could not be sufficiently attracted. There are also learning kits for students to assemble on their own, but many of these commercially available kits are very simple, such as simply inserting batteries and connecting wiring, so students' motivation to learn On the contrary, there were cases where the complicated and complicated structure was difficult to assemble, so that motivation was reduced and experiments could not be performed well. In addition, with respect to the devices obtained by assembling, there are many devices which have a high learning effect but are not interesting, and many devices which are interesting but do not have a sufficient learning effect.

【0003】[0003]

【発明が解決しようとする課題】本発明は、このような
課題を解決すべくなされたものであって、比較的精緻な
構造を有しながらも容易に組み立てることができ、しか
も組み立て品を用いて生徒の興味を充分に引きつけて高
い学習効果が得られる実験を行うことが可能な学習教材
用風力発電機製作キット及び学習教材用風力発電機を提
供せんとするものである。
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and can be easily assembled while having a relatively precise structure. It is intended to provide a kit for producing a wind generator for learning teaching materials and a wind generator for learning teaching materials, which are capable of conducting an experiment that sufficiently attracts the student's interest to obtain a high learning effect.

【0004】[0004]

【課題を解決するための手段】請求項1に係る発明は、
学習教材用風力発電機を製作するための複数の部品から
なる学習教材用風力発電機製作キットであって、上下辺
に突片が形成された2枚の湾曲薄板と、前記突片を差し
込むことで2枚の湾曲薄板を巴形に対向させて配置する
ことが可能な長穴を有し前記湾曲薄板を上下から挟んで
立設保持する上板及び下板からなる2枚の円板と、該2
枚の円板の中心穴にそれぞれ嵌着される2個のベアリン
グと、台座と、該台座と前記下板との間に一定の間隙を
設けるためのスペーサと、前記下板の裏面に取着される
磁石と、前記円板が回転した際に磁石がその上を横切る
位置の台座上面に配置されるコイルと、該台座上面に立
設固定された状態でその一部が前記上板の中心上方位置
に至るように形成された支持アームと、前記台座に対し
て下板を、支持アームに対して上板をそれぞれ回転可能
に連結するための連結部材と、前記コイルにて発生した
起電力により発光する発光体と、該発光体が取り付けら
れて該支持アームに対して固定される回路基板と、該回
路基板の発光体と前記コイルとを電気的に接続するため
のリード線とからなることを特徴とする学習教材用風力
発電機製作キットに関する。請求項2に係る発明は、請
求項1に記載の学習教材用風力発電機製作キットから製
作されてなる学習教材用風力発電機に関する。
The invention according to claim 1 is
A kit for manufacturing a wind power generator for learning teaching materials comprising a plurality of parts for manufacturing a wind power generator for learning teaching materials, wherein two curved thin plates having projections formed on upper and lower sides and the projections are inserted. Two circular plates consisting of an upper plate and a lower plate which have an elongated hole in which two curved thin plates can be arranged facing each other in a tomogram and hold the curved thin plates vertically from above and below; Said 2
Two bearings respectively fitted in the center holes of two circular plates, a pedestal, a spacer for providing a constant gap between the pedestal and the lower plate, and attached to the back surface of the lower plate. And a coil disposed on the upper surface of the pedestal at a position where the magnet traverses the disk when the disk rotates, and a part of the coil which is fixed to the upper surface of the pedestal when the disk is rotated, the center of the upper plate. A support arm formed to reach an upper position, a connecting member for rotatably connecting the lower plate to the pedestal, and the upper plate to the support arm, and an electromotive force generated by the coil A light emitting body, a circuit board on which the light emitting body is mounted and fixed to the support arm, and a lead wire for electrically connecting the light emitting body of the circuit board and the coil. Wind power generator kit for learning materials About. The invention according to claim 2 relates to a wind power generator for learning teaching materials manufactured from the kit for manufacturing a wind power generator for learning teaching materials according to claim 1.

【0005】[0005]

【発明の実施の形態】以下、本発明に係る学習教材用風
力発電機製作キット及び学習教材用風力発電機の実施形
態を図面に基づいて説明する。図1は本発明に係る学習
教材用風力発電機の側面図である。本発明に係る学習教
材用風力発電機は、巴形に対向して配置された2枚の湾
曲薄板(1)と、これら2枚の湾曲薄板(1)を上下か
ら挟んで立設保持する上板(21)及び下板(22)か
らなる2枚の円板(2)とを備えており、これら円板と
湾曲薄板により、いわゆるサポニウス型風車を形成して
いる。そして、2枚の円板(21),(22)の中心穴
にはベアリング(31),(32)がそれぞれ嵌着され
ており、床面上に載置される台座(4)と下板(22)
との間にはスペーサナット(5)が介装されている。そ
して、台座(4)の下面からネジ(11)がスペーサナ
ット(5)に螺合されてベアリング(32)に嵌挿され
ることによって、下板(22)は一定の間隙を台座
(4)との間にもって回転可能に連結保持されている。
BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a wind generator for a learning teaching material and a wind generator for a learning teaching material according to the present invention will be described with reference to the drawings. FIG. 1 is a side view of a wind generator for learning teaching materials according to the present invention. A wind power generator for learning teaching materials according to the present invention includes two curved thin plates (1) arranged opposite to each other in a toe shape, and the two curved thin plates (1) are sandwiched from above and below to stand and hold. It comprises two disks (2) consisting of a plate (21) and a lower plate (22), and these disks and a curved thin plate form a so-called Saponius type windmill. Bearings (31) and (32) are fitted in the center holes of the two disks (21) and (22), respectively, and a pedestal (4) placed on the floor and a lower plate (22)
And a spacer nut (5) is interposed therebetween. Then, a screw (11) is screwed into the spacer nut (5) from the lower surface of the pedestal (4) and inserted into the bearing (32), so that the lower plate (22) has a fixed gap with the pedestal (4). It is rotatably connected and held between them.

【0006】また、台座(4)の上面には支持アーム
(8)の一端部がネジ(9)によって立設固定されてお
り、この固定状態にて支持アーム(8)の他端部は上板
(21)の中心上方位置に位置している。そして、この
支持アーム(8)の他端部と上板(21)との間にはス
ペーサナット(10)が介装され、支持アーム(8)の
他端部上面からネジ(12)がスペーサナット(10)
に螺合されてベアリング(31)に嵌挿されることによ
って、上板(21)は一定の間隙を支持アーム(8)と
の間にもって回転可能に連結保持されている。
One end of a support arm (8) is fixed upright on a top surface of the pedestal (4) by a screw (9). In this fixed state, the other end of the support arm (8) is raised. It is located above the center of the plate (21). A spacer nut (10) is interposed between the other end of the support arm (8) and the upper plate (21), and a screw (12) is inserted from the upper surface of the other end of the support arm (8) into a spacer. Nuts (10)
The upper plate (21) is rotatably connected and held with a certain gap between the upper arm (8) and the support arm (8).

【0007】また、台座(4)のベースプレート(2
0)上面にはコイル(7)が表面に取り付けられたプリ
ント基板(30)が配設されており、下板(22)の下
面にはこのコイル(7)と対向するように永久磁石
(6)が取り付けられている。そして、支持アーム
(8)にはコイルにて発生した起電力により発光する発
光体(13)がその発光部を表面に露出させて取り付け
られた回路基板(14)がネジ(15)によって固定さ
れており、この回路基板(14)とコイル(7)とはリ
ード線(28)によって電気的に接続され、このリード
線(28)の中途部には電気的接続を保持及び解除する
ことができるコネクタ(16)が設けられている。
Further, the base plate (2) of the pedestal (4)
0) A printed circuit board (30) having a coil (7) mounted on the upper surface is disposed on the upper surface, and a permanent magnet (6) is disposed on the lower surface of the lower plate (22) so as to face the coil (7). ) Is attached. A circuit board (14) on which a light-emitting body (13) that emits light by an electromotive force generated by a coil is mounted on the support arm (8) with its light-emitting portion exposed on the surface is fixed by screws (15). The circuit board (14) and the coil (7) are electrically connected by a lead wire (28), and the electrical connection can be held and released in the middle of the lead wire (28). A connector (16) is provided.

【0008】上記部品は学習教材用風力発電機を組み立
てるためのキットを構成しており、以下各部品の構成に
ついて順次説明する。図2は湾曲薄板(1)を平面状に
展開した図であり、図3は湾曲薄板(1)を上から見た
図である。湾曲薄板(1)としては、適度な剛性を有し
且つ軽量である板厚0.5mm程度のアルミニウム板が
好適に使用される。そして、その上辺及び下辺には図2
に示すようにそれぞれ四角形状の突片(17)が互いに
間隔をあけて複数箇所(図示例では3箇所)に形成され
る。湾曲薄板(1)はその幅方向に湾曲面が形成される
ように、図3に示す如く幅方向の一端部が円弧状に湾曲
されており、本発明ではこのような形状の湾曲薄板
(1)が2枚備えられる。
The above-mentioned parts constitute a kit for assembling the wind generator for learning teaching materials, and the structure of each part will be described below in order. FIG. 2 is a view in which the curved thin plate (1) is developed in a planar shape, and FIG. 3 is a diagram in which the curved thin plate (1) is viewed from above. As the curved thin plate (1), an aluminum plate having an appropriate rigidity and a light weight of about 0.5 mm is preferably used. And the upper and lower sides are shown in FIG.
As shown in (1), rectangular projecting pieces (17) are formed at a plurality of places (three places in the illustrated example) at intervals. As shown in FIG. 3, one end of the curved thin plate (1) in the width direction is curved in an arc shape so that a curved surface is formed in the width direction. In the present invention, the curved thin plate (1) has such a shape. ) Are provided.

【0009】図4は円板(2)の平面図であり、本発明
において上板(21)と下板(22)は同じ形状とされ
る。円板(2)は例えば板厚1mm程度のアルミニウム
板から形成され、前記した湾曲薄板(1)の突片(1
7)を差し込むことができる長穴(18)が合計6箇所
に形成されている。言うまでもなくこれらの長穴(1
8)のうちの3つは一方の湾曲薄板(1)の3つの突片
(17)が差し込まれる部分であり、残りの3つは他方
の湾曲薄板(1)の3つの突片(17)が差し込まれる
部分である。図5は、これらの長穴(18)に2枚の湾
曲薄板(1)の突片(17)を差し込んだ状態を上から
見た図であり、図示のように2枚の湾曲薄板(1)は巴
形に対向するように配置される。そして、図1に示すよ
うに上板(21)と下板(22)とで湾曲薄板(1)を
上下から挟んで立設保持することによって、いわゆるサ
ポニウス型風車の形態となる。また、円板(2)の中心
には円形の中心穴(19)が形成され、この中心穴(1
9)には図1に示すようにベアリング(31),(3
2)が嵌着される。
FIG. 4 is a plan view of the disk (2). In the present invention, the upper plate (21) and the lower plate (22) have the same shape. The disk (2) is formed of, for example, an aluminum plate having a thickness of about 1 mm, and the protrusion (1) of the curved thin plate (1) is used.
Slots (18) into which 7) can be inserted are formed at a total of six places. Needless to say, these slots (1
Three of 8) are portions into which three protruding pieces (17) of one curved thin plate (1) are inserted, and the other three are three protruding pieces (17) of the other curved thin plate (1). Is the part to be inserted. FIG. 5 is a top view of a state in which the protruding pieces (17) of the two curved thin plates (1) are inserted into these long holes (18). ) Are arranged to face the Tomoe shape. Then, as shown in FIG. 1, the so-called Saponius type windmill is formed by vertically holding the curved thin plate (1) between the upper plate (21) and the lower plate (22). A circular center hole (19) is formed at the center of the disk (2).
9) includes bearings (31) and (3) as shown in FIG.
2) is fitted.

【0010】図6は台座(4)を構成するベースプレー
ト(20)の平面図であり、このベースプレート(2
0)の下面にネジを用いて図1に示す如くゴム足(2
3)を取り付けることによって台座(4)が形成され
る。ベースプレート(20)は平面視略三角形の板から
なり、その3つの角部近傍にはそれぞれゴム足(23)
を取り付けるためのネジ穴(24)が形成されており、
そのうちの1つの角部近傍には上面に支持アーム(8)
を固定するためのネジ穴(25)が形成されている。ま
た、その中心には図1に示すように台座(4)の下面か
らネジ(11)を挿通するための貫通穴(26)が形成
されている。
FIG. 6 is a plan view of a base plate (20) constituting the pedestal (4).
As shown in FIG. 1, rubber feet (2)
The pedestal (4) is formed by attaching 3). The base plate (20) is a substantially triangular plate in a plan view, and rubber feet (23) are provided near three corners thereof.
The screw hole (24) for attaching is formed,
The support arm (8) on the upper surface near one of the corners
A screw hole (25) for fixing is formed. Further, a through hole (26) for inserting a screw (11) from the lower surface of the pedestal (4) is formed at the center thereof as shown in FIG.

【0011】図7は支持アーム(8)の正面図、図8は
その側面図、図9はその上面図である。支持アーム
(8)は、台座(4)のベースプレート(20)上面に
固定される下平板(81)と、この下平板(81)の一
端部から垂直上向きに延出された縦板部(82)と、こ
の縦板部(82)の上端部から下平板(81)と平行に
且つ下平板(81)と逆方向に延出された上平板(8
3)が一体的に構成されてなる部材である。そして、下
平板(81)には支持アーム(8)をベースプレート
(20)にネジ固定するためのネジ穴(84)が形成さ
れ、上平板(83)にはスペーサナット(10)を円板
(2)の上板(21)と上平板(83)との間でネジ固
定するための貫通穴(85)が形成されており、支持ア
ーム(8)をベースプレート(20)に固定した状態に
おいては、図1に示すように、支持アーム(8)の上平
板(83)の端部が上板(21)の中心上方位置に至る
ようになっている。また、縦板部(82)の上端部近傍
には、2つのネジ穴(86)が形成されており、このネ
ジ穴(86)を利用して回路基板(14)を支持アーム
(8)の前面に固定することができるようになってい
る。
FIG. 7 is a front view of the support arm (8), FIG. 8 is a side view thereof, and FIG. 9 is a top view thereof. The support arm (8) includes a lower plate (81) fixed to the upper surface of the base plate (20) of the pedestal (4), and a vertical plate (82) extending vertically upward from one end of the lower plate (81). ) And an upper flat plate (8) extending from the upper end of the vertical plate portion (82) in parallel with the lower flat plate (81) and in the opposite direction to the lower flat plate (81).
3) is a member integrally formed. A screw hole (84) for screwing the support arm (8) to the base plate (20) is formed in the lower flat plate (81), and a spacer nut (10) is formed in the upper flat plate (83) with a circular plate (84). 2) A through hole (85) for screw fixing is formed between the upper plate (21) and the upper plate (83), and when the support arm (8) is fixed to the base plate (20), As shown in FIG. 1, the end of the upper plate (83) of the support arm (8) reaches a position above the center of the upper plate (21). Two screw holes (86) are formed near the upper end of the vertical plate portion (82), and the circuit board (14) is connected to the support arm (8) using the screw holes (86). It can be fixed to the front.

【0012】図10は回路基板(14)の平面図であ
る。回路基板(14)は円環状の薄板からなり、その表
面に形成された電気回路には発光ダイオードや電球等か
らなる発光体(13)が破線円で示した6箇所に等間隔
で取り付けられる。また(29)で示した部分には後述
するコイル(7)との間の電気的接続を得るためのリー
ド線(28)が接続される。また、回路基板(14)に
は2つの貫通穴(27)が形成されており、この貫通穴
(27)は支持アーム(8)の縦板部(82)に形成さ
れた2つのネジ穴(86)に対応しており、ネジ(1
5)を貫通穴(27)を挿通してネジ穴(86)に螺合
することによって図1に示すように回路基板(14)を
支持アーム(8)に固定することができるようになって
いる。
FIG. 10 is a plan view of the circuit board (14). The circuit board (14) is formed of an annular thin plate, and luminous bodies (13) composed of a light emitting diode, a light bulb, and the like are attached at equal intervals to six locations indicated by dashed circles in an electric circuit formed on the surface thereof. Further, a lead wire (28) for obtaining electrical connection with a coil (7) described later is connected to the portion indicated by (29). Further, two through holes (27) are formed in the circuit board (14), and the two through holes (27) are formed in the two screw holes (82) formed in the vertical plate portion (82) of the support arm (8). 86) and screws (1
5) is inserted through the through hole (27) and screwed into the screw hole (86), so that the circuit board (14) can be fixed to the support arm (8) as shown in FIG. I have.

【0013】図11はコイル(7)が取り付けられたプ
リント基板(30)の平面図であり、このプリント基板
(30)は図1に示すように、台座(4)のベースプレ
ート(20)の上面に配設される。コイル(7)は導線
を多数回巻いて形成された公知のものであり、図示例で
は4つのコイル(7)がプリント基板(30)上の外縁
近傍位置に90度間隔で配置されている。尚、本発明に
おいてコイル(7)の数は特に限定されない。各コイル
(7)の終端部は隣り合うコイルの始端部と電気的に接
続され、全てのコイルの導線は全体として1本に繋がっ
ている。そして、1本に繋がった導線の始端部及び終端
部はリード線(28)及びコネクタ(16)を介して回
路基板(14)に装着された発光体(13)と電気的に
接続される。
FIG. 11 is a plan view of a printed circuit board (30) to which the coil (7) is attached. As shown in FIG. 1, the printed circuit board (30) has an upper surface of a base plate (20) of a pedestal (4). It is arranged in. The coil (7) is a known coil formed by winding a conductive wire many times. In the illustrated example, four coils (7) are arranged at positions near the outer edge of the printed circuit board (30) at 90 ° intervals. In the present invention, the number of coils (7) is not particularly limited. The end of each coil (7) is electrically connected to the beginning of an adjacent coil, and the conductors of all coils are connected as a whole. The leading end and the ending part of one connected conductor are electrically connected to the light emitting body (13) mounted on the circuit board (14) via the lead wire (28) and the connector (16).

【0014】磁石(6)は図1に示したように下板(2
2)の裏面にN極を下にして取着されるが、その配置は
コイル(7)と同様の配置とされる。すなわち、磁石
(6)はコイル(7)と同じく4つが90度間隔となる
ように下板(22)の外縁近傍位置に配置される。尚、
本発明において磁石(6)の数は特に限定されないが、
好ましくは上記したコイル(7)と同数とされる。
The magnet (6) has a lower plate (2) as shown in FIG.
It is attached to the back surface of 2) with the N pole facing down, and the arrangement is the same as that of the coil (7). That is, the magnets (6) are arranged at positions near the outer edge of the lower plate (22) such that four magnets (6) are at 90-degree intervals like the coil (7). still,
In the present invention, the number of magnets (6) is not particularly limited,
Preferably, the number is the same as that of the coil (7).

【0015】以上説明した各部品を組み立てることによ
って図1に示すような学習教材用風力発電機を得ること
ができる訳であるが、各部品は接着剤等を使用せずに差
し込みやネジ止めのみで容易に組み立てることができ
る。
By assembling the components described above, a wind generator for learning teaching materials as shown in FIG. 1 can be obtained. However, each component is inserted and screwed without using an adhesive or the like. And can be easily assembled.

【0016】図1のように組み立てられた学習教材用風
力発電機は、湾曲薄板(1)に風を当てると、湾曲薄板
(1)の上下に取り付けられた円板(2)が湾曲薄板
(1)と共に回転する。そして、円板(2)が回転する
と下板(22)の下面に取り付けられた磁石(6)から
出ている磁束が台座(4)の上面に配設されたコイル
(7)を横切り、電磁誘導の原理によってコイル(1)
に起電力が発生する。すると、コイル(1)からリード
線(28)及びコネクタ(16)を介して回路基板(1
4)に電流が流れて、回路基板(14)上に装着された
発光体(13)が発光する。上記した一連の作用によ
り、風力による発電現象を視覚的に体験することができ
るので、興味が引きつけられ優れた学習効果を得ること
が可能となる。尚、使用しない時には、コネクタ(1
6)の接続を外しておけばよい。
In the wind generator for learning teaching materials assembled as shown in FIG. 1, when a wind is applied to the curved thin plate (1), the circular plates (2) attached above and below the curved thin plate (1) become curved thin plates (1). Rotate with 1). When the disk (2) rotates, the magnetic flux emitted from the magnet (6) attached to the lower surface of the lower plate (22) traverses the coil (7) disposed on the upper surface of the pedestal (4). Coil by the principle of induction (1)
Generates an electromotive force. Then, the circuit board (1) is connected from the coil (1) via the lead wire (28) and the connector (16).
An electric current flows through 4), and the luminous body (13) mounted on the circuit board (14) emits light. Through the above-described series of operations, the user can visually experience the power generation phenomenon caused by wind power, and thus can be attracted to an interest and obtain an excellent learning effect. When not in use, connect the connector (1
What is necessary is just to disconnect the connection of 6).

【0017】[0017]

【発明の効果】以上説明したように本発明に係る学習教
材用風力発電機製作キットによれば、各部品を組み立て
て学習教材用風力発電機を容易に製作することができ、
しかも製作された風力発電機は湾曲薄板に風力を与える
ことによってサポニウス型風車が回転して発光体を発光
させることができる本格的なものであるため、理科が嫌
いな生徒であってもその興味を引きつけて優れた学習効
果を得ることができる教材となる。また、本発明に係る
学習教材用風力発電機によれば、風力発電の仕組みを視
覚的に楽しみながら勉強することができる。
As described above, according to the learning teaching material wind power generator manufacturing kit according to the present invention, it is possible to easily manufacture the learning teaching material wind power generator by assembling the components.
In addition, the manufactured wind power generator is a full-fledged one that can rotate the Saponius type windmill to emit light by applying wind power to the curved thin plate, so even students who do not like science are interested in it. It is a teaching material that can attract and provide excellent learning effects. Moreover, according to the wind generator for learning teaching materials according to the present invention, it is possible to study while visually enjoying the mechanism of wind power generation.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明に係る学習教材用風力発電機の側面図で
ある。
FIG. 1 is a side view of a wind generator for learning teaching materials according to the present invention.

【図2】湾曲薄板を平面状に展開した図である。FIG. 2 is a view in which a curved thin plate is developed in a planar shape.

【図3】湾曲薄板を上から見た図である。FIG. 3 is a top view of a curved thin plate.

【図4】円板の平面図である。FIG. 4 is a plan view of a disk.

【図5】円板の長穴に2枚の湾曲薄板の突片を差し込ん
だ状態を上から見た図である。
FIG. 5 is a top view of a state in which two curved thin plate protrusions are inserted into long holes of a disk;

【図6】台座を構成するベースプレートの平面図であ
る。
FIG. 6 is a plan view of a base plate constituting the pedestal.

【図7】支持アームの正面図である。FIG. 7 is a front view of a support arm.

【図8】支持アームの側面図である。FIG. 8 is a side view of the support arm.

【図9】支持アームの上面図である。FIG. 9 is a top view of the support arm.

【図10】回路基板の平面図である。FIG. 10 is a plan view of a circuit board.

【図11】コイルが取り付けられたプリント基板の平面
図である。
FIG. 11 is a plan view of a printed circuit board to which a coil is attached.

【符号の説明】[Explanation of symbols]

1 湾曲薄板 2 円板 21 上板 22 下板 31 ベアリング 32 ベアリング 4 台座 5 スペーサナット 7 コイル 8 支持アーム 9 連結部材(ネジ) 10 スペーサナット 11 連結部材(ネジ) 12 連結部材(ネジ) 13 発光体 14 回路基板 28 リード線 DESCRIPTION OF SYMBOLS 1 Curved thin plate 2 Disc 21 Upper plate 22 Lower plate 31 Bearing 32 Bearing 4 Pedestal 5 Spacer nut 7 Coil 8 Support arm 9 Connecting member (screw) 10 Spacer nut 11 Connecting member (screw) 12 Connecting member (screw) 13 Light-emitting body 14 Circuit board 28 Lead wire

───────────────────────────────────────────────────── フロントページの続き (72)発明者 佐々木 禎 大阪府門真市堂山町25番5号 旭産業株式 会社内 Fターム(参考) 2C028 AA00 2C032 BD01 3H078 AA07 AA26 BB00 CC02 CC22 CC46 CC80  ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Tadashi Sasaki 25-5 Doyama-cho, Kadoma-shi, Osaka Asahi Sangyo Co., Ltd. F-term (reference) 2C028 AA00 2C032 BD01 3H078 AA07 AA26 BB00 CC02 CC22 CC46 CC80

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 学習教材用風力発電機を製作するための
複数の部品からなる学習教材用風力発電機製作キットで
あって、上下辺に突片が形成された2枚の湾曲薄板と、
前記突片を差し込むことで2枚の湾曲薄板を巴形に対向
させて配置することが可能な長穴を有し前記湾曲薄板を
上下から挟んで立設保持する上板及び下板からなる2枚
の円板と、該2枚の円板の中心穴にそれぞれ嵌着される
2個のベアリングと、台座と、該台座と前記下板との間
に一定の間隙を設けるためのスペーサと、前記下板の裏
面に取着される磁石と、前記円板が回転した際に磁石が
その上を横切る位置の台座上面に配置されるコイルと、
該台座上面に立設固定された状態でその一部が前記上板
の中心上方位置に至るように形成された支持アームと、
前記台座に対して下板を、支持アームに対して上板をそ
れぞれ回転可能に連結するための連結部材と、前記コイ
ルにて発生した起電力により発光する発光体と、該発光
体が取り付けられて該支持アームに対して固定される回
路基板と、該回路基板の発光体と前記コイルとを電気的
に接続するためのリード線とからなることを特徴とする
学習教材用風力発電機製作キット。
1. A kit for manufacturing a wind power generator for learning teaching material comprising a plurality of parts for manufacturing a wind power generator for learning teaching material, comprising: two curved thin plates having projections formed on upper and lower sides;
An upper plate and a lower plate, each of which has an elongated hole in which two curved thin plates can be arranged to face each other by inserting the protruding pieces, and which holds the curved thin plates upright from above and below. Two discs, two bearings respectively fitted in the center holes of the two discs, a pedestal, and a spacer for providing a constant gap between the pedestal and the lower plate; A magnet attached to the back surface of the lower plate, and a coil disposed on the pedestal upper surface at a position where the magnet traverses when the disk rotates.
A support arm formed so as to partially reach the center upper position of the upper plate in a state of being erected and fixed on the pedestal upper surface,
A connecting member for rotatably connecting the lower plate to the pedestal and the upper plate to the support arm, a luminous body that emits light by an electromotive force generated by the coil, and the luminous body is attached. A circuit board fixed to the support arm, and a lead wire for electrically connecting a light-emitting body of the circuit board and the coil to each other. .
【請求項2】 請求項1に記載の学習教材用風力発電機
製作キットから製作されてなる学習教材用風力発電機。
2. A wind generator for a learning material, which is manufactured from the kit for manufacturing a wind generator for a learning material according to claim 1.
JP2000152619A 2000-05-24 2000-05-24 Wind power generator manufacturing kit for teaching aid for learning and wind power generator for teaching aid for learning Pending JP2001331098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000152619A JP2001331098A (en) 2000-05-24 2000-05-24 Wind power generator manufacturing kit for teaching aid for learning and wind power generator for teaching aid for learning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000152619A JP2001331098A (en) 2000-05-24 2000-05-24 Wind power generator manufacturing kit for teaching aid for learning and wind power generator for teaching aid for learning

Publications (1)

Publication Number Publication Date
JP2001331098A true JP2001331098A (en) 2001-11-30

Family

ID=18658017

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
JP (1) JP2001331098A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005003554A1 (en) * 2003-07-08 2005-01-13 Cosmo Plant Co., Ltd Wind power generation system, arrangement structure of permanent magnets, and electricity/force conversion system
JP2006070761A (en) * 2004-08-31 2006-03-16 Daiwa House Ind Co Ltd Wind power generator
JPWO2005003554A1 (en) * 2003-12-03 2007-09-20 金原 士朗 Wind power generation system, permanent magnet arrangement structure and electric / force conversion device
WO2013155164A1 (en) * 2012-04-11 2013-10-17 Windlabs, Inc. Vertical axis wind turbine
CN106952555A (en) * 2017-04-13 2017-07-14 佛山市顺德区速惠尔电器有限公司 A kind of demonstration machine for being used to demonstrate Electromagnetic Heating
CN108198488A (en) * 2017-12-20 2018-06-22 黑龙江建筑职业技术学院 Surface of revolution body producing device and production method
CN109658788A (en) * 2018-11-06 2019-04-19 北京优利康达科技股份有限公司 A kind of Wind turbines experience system and Training Methodology
CN110807977A (en) * 2019-11-29 2020-02-18 南京康尼电气技术有限公司 Wind power generation experiment platform and experiment method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005003554A1 (en) * 2003-07-08 2005-01-13 Cosmo Plant Co., Ltd Wind power generation system, arrangement structure of permanent magnets, and electricity/force conversion system
US7417334B2 (en) 2003-07-08 2008-08-26 Shiro Kinpara Wind power generation system, arrangement of permanent magnets, and electrical power-mechanical force converter
US7944069B2 (en) 2003-07-08 2011-05-17 Cosmo Plant, Ltd. Wind power generation system, arrangement of permanent magnets, and electrical power-mechanical force converter
JPWO2005003554A1 (en) * 2003-12-03 2007-09-20 金原 士朗 Wind power generation system, permanent magnet arrangement structure and electric / force conversion device
JP2006070761A (en) * 2004-08-31 2006-03-16 Daiwa House Ind Co Ltd Wind power generator
US8994201B2 (en) 2012-04-11 2015-03-31 Wind Labs, Inc. Vertical axis wind turbine
WO2013155164A1 (en) * 2012-04-11 2013-10-17 Windlabs, Inc. Vertical axis wind turbine
CN106952555A (en) * 2017-04-13 2017-07-14 佛山市顺德区速惠尔电器有限公司 A kind of demonstration machine for being used to demonstrate Electromagnetic Heating
CN108198488A (en) * 2017-12-20 2018-06-22 黑龙江建筑职业技术学院 Surface of revolution body producing device and production method
CN108198488B (en) * 2017-12-20 2019-09-03 黑龙江建筑职业技术学院 Surface of revolution body producing device and production method
CN109658788A (en) * 2018-11-06 2019-04-19 北京优利康达科技股份有限公司 A kind of Wind turbines experience system and Training Methodology
CN110807977A (en) * 2019-11-29 2020-02-18 南京康尼电气技术有限公司 Wind power generation experiment platform and experiment method
CN110807977B (en) * 2019-11-29 2021-07-30 南京康尼电气技术有限公司 Wind power generation experiment platform and experiment method

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