JP6661086B1 - Ellipse compass - Google Patents

Ellipse compass Download PDF

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JP6661086B1
JP6661086B1 JP2019112378A JP2019112378A JP6661086B1 JP 6661086 B1 JP6661086 B1 JP 6661086B1 JP 2019112378 A JP2019112378 A JP 2019112378A JP 2019112378 A JP2019112378 A JP 2019112378A JP 6661086 B1 JP6661086 B1 JP 6661086B1
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chamber
block
shaft
gear
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JP2020183095A (en
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兪▲びょう▼松
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温州新蘭智能科技有限公司
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
    • B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
    • B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
    • B43L11/041—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses by means of a compass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
    • B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
    • B43L11/05—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses with gears

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Abstract

【課題】本発明は楕円作成用コンパスを開示した。【解決手段】本発明は楕円作成用コンパスを公示し、本体を含み、前記本体の底端には左右対称な定点棒が回転可能に設置され、前記定点棒の底端には定点ブロックが回転可能に設置され、前記本体の中には左右対称な回転ブロックが設置され、前記回転ブロックの中には上棒が回転可能に設置され、前記上棒の中には下棒がスライド可能に設置され、前記下棒と前記上棒との間には復位ばねが弾性を持つように設置され、本発明はシンプルな構成と簡単な操作方法を有し、メンテナンスに便利であり、また、当該設備は体積が小さいため、携帯にも便利であり、さらに、作図の精度が保証され、精確に楕円の特性を表現でき、従って、当該設備には高い使用と普及価値がある。【選択図】図１The present invention discloses a compass for creating an ellipse. According to the present invention, an ellipse compass is disclosed, including a main body, a symmetrical fixed point rod is rotatably installed at the bottom end of the main body, and a fixed point block is rotated at the bottom end of the fixed point rod. It is installed so that a symmetrical rotation block is installed in the main body, an upper bar is rotatably installed in the rotation block, and a lower bar is slidably installed in the upper bar. A return spring is installed between the lower bar and the upper bar so as to have elasticity, and the present invention has a simple structure and a simple operation method, is convenient for maintenance, and is suitable for maintenance. Because of its small volume, it is convenient to carry, and the accuracy of drawing is guaranteed, and the elliptical characteristics can be expressed accurately, so the equipment has high use and diffusion value. [Selection diagram] Fig. 1

Description

本発明は製図用文房具分野を取り上げ、具体的には楕円作成用コンパスである。 The present invention is in the field of stationery for drafting, and specifically is a compass for making ellipses.

社会の発展につれ、教育水準も段々上がっていく。授業をする時に、楕円を作成して学生に解説する場合は多々ある。しかし、既存の教具で楕円を作成するのには手間がかかり、また、精確に楕円の特性を表現することができない。さらに、それらの教具は携帯しにくいのである。従って、本発明は携帯に便利で、且つ楕円の特性をうまく表現できる楕円作成用コンパスを提供する。 As society develops, the level of education gradually rises. When teaching, there are many cases where ellipses are created and explained to students. However, it takes time and effort to create an ellipse using existing teaching tools, and it is not possible to accurately represent the characteristics of the ellipse. Furthermore, those teaching tools are difficult to carry. Accordingly, the present invention provides a compass for making an ellipse that is convenient to carry and that can well represent the characteristics of the ellipse.

中国特許出願公開第１０９６９３４８２号明細書Chinese Patent Application Publication No. 109693482

本発明は楕円作成用コンパスを提供し、既存技術にある上記の欠点を解消することを目的とする。 An object of the present invention is to provide a compass for creating an ellipse and to solve the above-mentioned disadvantages of the existing technology.

本発明の楕円作成用コンパスは、本体を含み、前記本体の底端には左右対称な定点棒が回転可能に設置され、前記定点棒の底端には定点ブロックが回転可能に設置され、前記本体の中には左右対称な回転ブロックが設置され、前記回転ブロックの中には上棒が回転可能に設置され、前記上棒の中には下棒がスライド可能に設置され、前記下棒と前記上棒との間には復位ばねが弾性を持つように設置され、前記下棒の底端には作図ブロックが回転可能に設置され、前記本体には垂直装置が設置され、前記垂直装置は前記定点ブロックの垂直状態を維持でき、前記上棒の中には平行装置が設置され、前記平行装置は作図ブロックと前記定点ブロックとの平行状態を維持でき、前記定点ブロックの中には制限チャンバが設置され、前記制限チャンバの中には糸巻装置が設置され、前記糸巻装置は前記作図ブロックの運動範囲を制限でき、前記本体の中には動力チャンバが設置され、前記動力チャンバの中には動力装置が設置され、前記動力装置は前記回転ブロックを回転させることでき、
前記動力装置は前記回転ブロックを通じて前記作図ブロックを連動させ、前記作図ブロックに前記糸巻装置が制限した範囲の中に回転させ、楕円を描かせることができる。 The compass for making an ellipse of the present invention includes a main body, a left-right symmetric fixed point bar is rotatably installed at the bottom end of the main body, and a fixed point block is rotatably installed at the bottom end of the fixed point bar. Some of the main body symmetrical rotation block is installed, the upper rod in the prior Symbol rotation block is rotatably mounted, the lower rod is installed slidably Some of the upper rod, the lower A repositioning spring is installed between the bar and the upper bar so as to have elasticity, a drawing block is rotatably installed at a bottom end of the lower bar, a vertical device is installed on the main body, and the vertical device is installed. The device can maintain the vertical state of the fixed point block, a parallel device is installed in the upper bar, the parallel device can maintain the parallel state of the drawing block and the fixed point block, and in the fixed point block A restriction chamber is installed, said restriction chamber A bobbin is installed in the bobbin, the bobbin can limit the movement range of the drawing block, a power chamber is installed in the main body, a power device is installed in the power chamber, The device can rotate the rotating block,
The power unit may interlock the drawing block through the rotating block, and rotate the drawing block within a range limited by the thread winding device to draw an ellipse.

優選的に、前記動力装置は前記動力チャンバの中に設置された回転柄を含み、前記回転柄の底端にはリングギアが設置され、前記リングギアは前記動力チャンバの中に位置しており、前記動力チャンバの中に動力軸が設置され、前記動力軸の頂端には太陽歯車が設置され、前記太陽歯車は前記動力チャンバの中に位置しており、前記太陽歯車と前記リングギアとの間には遊星歯車が伝動可能に設置され、前記動力チャンバの底壁の中には作動チャンバが設置され、前記動力軸の底端には動力歯車が設置され、前記動力歯車は前記動力チャンバの中に位置しており、前記回転ブロックの内壁には環状ラックが設置され、前記環状ラックは前記作動チャンバの中に位置しており、前記環状ラックと前記動力歯車との間には伝動歯車が伝動可能に設置され、
前記動力装置は前記回転ブロックを回転させ、それにより、前記作図ブロックを回転させ、楕円を描かせることができる。 Preferably, the power unit includes a rotating shaft installed in the power chamber, and a ring gear is installed at a bottom end of the rotating shaft, and the ring gear is located in the power chamber. A power shaft is installed in the power chamber, and a sun gear is installed at a top end of the power shaft. The sun gear is located in the power chamber, and a sun gear and the ring gear are connected to each other. A planetary gear is installed so as to be able to transmit, a working chamber is installed in a bottom wall of the power chamber, a power gear is installed at a bottom end of the power shaft, and the power gear is a power chamber of the power chamber. An annular rack is installed on the inner wall of the rotating block, the annular rack is located in the working chamber, and a transmission gear is provided between the annular rack and the power gear. Transmission enabled It is,
The power unit may rotate the rotating block, thereby rotating the drawing block to draw an ellipse.

優選的に、前記垂直装置は連結棒を含み、前記連結棒は前記本体と前記定点ブロックとにヒンジで連結され、左右両側の前記定点棒の頂端には互いに噛み合った同期ラックが設置され、前記同期ラックは左右両側の前記定点棒を同期的に動かせることができ、前記平行装置は前記上棒の中に設置された上傘歯車を含み、前記回転ブロックの中には駆動ラックが設置され、前記上棒の中には上チャンバが設置され、前記上チャンバの中には前記駆動ラックと噛み合った伝達歯車が設置され、前記上チャンバの中には駆動軸が設置され、前記駆動軸の後端には前記伝達歯車と噛み合った駆動歯車が設置され、前記駆動軸の前端には駆動傘歯車が設置され、前記上チャンバの中には上軸が設置され、前記上軸の頂端には上傘歯車が設置され、前記上傘歯車は前記上チャンバの中に位置しており、且つ前記駆動傘歯車と噛み合っており、前記作図ブロックの頂端には従動ラックが設置され、前記下棒の中には下チャンバが設置され、前記下チャンバの中には従動軸が設置され、前記従動軸の後端には前記従動ラックと噛み合った従動歯車が設置され、前記従動軸の前端には従動傘歯車が設置され、前記下チャンバの中には下軸が設置され、前記下軸の底端には下傘歯車が設置され、前記下傘歯車は前記下チャンバの中に位置しており、且つ前記従動傘歯車と噛み合っており、前記下軸と前記上軸とはスプラインによって連結され、前記上軸と前記下棒とはネジ山によって連結され、それにより、前記上棒と前記下棒との距離を変え、
前記垂直装置は前記定点ブロックと紙面との垂直状態を維持させることができ、前記平行装置は前記作図ブロックと前記定点ブロックとの平行状態を維持させることができ、作図に便利である。 Preferably, the vertical device includes a connecting rod, the connecting rod is hingedly connected to the main body and the fixed point block, and a synchronous rack meshing with each other is installed at a top end of the fixed point rod on both left and right sides. The synchronous rack can move the fixed point bars on both the left and right sides synchronously, the parallel device includes an upper bevel gear installed in the upper bar, and a driving rack is installed in the rotating block, An upper chamber is installed in the upper bar, a transmission gear meshing with the drive rack is installed in the upper chamber, a drive shaft is installed in the upper chamber, and a drive shaft is installed behind the drive shaft. A drive gear meshing with the transmission gear is provided at an end, a drive bevel gear is provided at a front end of the drive shaft, an upper shaft is provided in the upper chamber, and an upper shaft is provided at a top end of the upper shaft. Bevel gear installed, above A gear located in the upper chamber and meshing with the drive bevel gear, a driven rack is installed at a top end of the drawing block, a lower chamber is installed in the lower bar, A driven shaft is installed in the lower chamber, a driven gear meshing with the driven rack is installed at a rear end of the driven shaft, a driven bevel gear is installed at a front end of the driven shaft, and a driven bevel gear is installed at the lower end of the lower chamber. A lower shaft is installed therein, a lower bevel gear is installed at a bottom end of the lower shaft, the lower bevel gear is located in the lower chamber, and meshes with the driven bevel gear, The lower shaft and the upper shaft are connected by a spline, the upper shaft and the lower bar are connected by a thread, thereby changing the distance between the upper bar and the lower bar,
The vertical device can maintain the vertical state between the fixed point block and the paper surface, and the parallel device can maintain the parallel state between the drawing block and the fixed point block, which is convenient for drawing.

優選的に、前記糸巻装置は糸収納チャンバを含み、前記糸収納チャンバは前記制限チャンバの頂壁の中に設置され、前記糸収納チャンバの中には定点軸が設置され、前記定点軸の外壁には前記糸収納チャンバの中に位置した糸巻輪が設置され、前記定点軸の外壁には前記糸収納チャンバの中に位置した回転ブロックが設置され、前記定点軸の底端には前記制限チャンバの中に位置した制限ブロックが設置され、前記作図ブロックの中には糸巻軸が回転可能に設置され、左側の前記糸収納チャンバの中の前記糸巻輪と右側の前記糸収納チャンバの中の前記回転ブロックとは紐によって連結され、それにより、前記作図ブロックの運動範囲を制限でき、前記制限チャンバの底壁の中にはスライド溝が設置され、前記スライド溝の中にはスライドブロックがスライド可能に設置され、前記スライドブロックと前記スライド溝の頂壁との間には付勢ばねが弾性を持つように設置され、前記制限チャンバの中には制限スリーブがスライド可能に設置され、前記制限スリーブは前記制限ブロックと接触でき、前記制限スリーブと前記スライドブロックとは伝動棒によって連結され、
前記糸巻装置は前記作図ブロックと左右両側の前記定点ブロックとの距離の和を一定値に維持させることができる。 Optionally, the yarn winding device includes a yarn storage chamber, wherein the yarn storage chamber is installed in a top wall of the restriction chamber, a fixed point axis is installed in the yarn storage chamber, and an outer wall of the fixed point axis. A thread winding wheel located in the thread storage chamber is installed, a rotating block located in the thread storage chamber is installed on an outer wall of the fixed point shaft, and the restriction chamber is provided at a bottom end of the fixed point axis. Is installed in the drawing block, a bobbin shaft is rotatably installed in the drawing block, and the bobbin wheel in the left bobbin and the bobbin in the right bobbin. The rotation block is connected to the rotation block by a string, so that the range of movement of the drawing block can be limited. A slide groove is provided in a bottom wall of the restriction chamber, and a slide block is provided in the slide groove. A lock is slidably installed, a biasing spring is installed between the slide block and the top wall of the slide groove so as to have elasticity, and a restriction sleeve is slidably installed in the restriction chamber. The limiting sleeve can contact the limiting block, the limiting sleeve and the slide block are connected by a transmission rod,
The spooling device can maintain a sum of distances between the drawing block and the fixed-point blocks on both left and right sides at a constant value.

本発明のメリットは：本発明はシンプルな構成と簡単な操作方法を有し、メンテナンスに便利であり、また、当該設備は体積が小さいため、携帯にも便利であり、さらに、作図の精度が保証され、精確に楕円の特性を表現でき、従って、当該設備には高い使用と普及価値がある。 Advantages of the present invention: The present invention has a simple configuration and a simple operation method, is convenient for maintenance, and because the equipment is small in volume, it is convenient for carrying and furthermore, the drawing accuracy is high. The characteristics of the ellipse are guaranteed and can be accurately expressed, so that the installation has a high use and extension value.

下記に図１〜４をあわせて本発明について詳しく説明し、便利に説明するために、下記の方向を以下のように規定する：図１は本発明装置の正面図であり、以下に述べる上下左右前後の方向と図１の自身投影関係の上下左右前後の方向とが一致である。 Hereinafter, in order to explain the present invention in detail with reference to FIGS. 1 to 4 and for convenience, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, The left, right, front and rear directions are the same as the up, down, left, right, front and back directions of the self-projection relationship in FIG.

図１は本発明の楕円作成用コンパスの全体構成略図FIG. 1 is a schematic diagram of the entire configuration of an ellipse compass of the present invention. 図２は図１におけるＡの構成略図FIG. 2 is a schematic diagram of the structure of A in FIG. 図３は図１におけるＢの構成略図FIG. 3 is a schematic diagram of the structure of B in FIG. 図４は図３におけるＣの構成略図FIG. 4 is a schematic diagram of the configuration of C in FIG.

図１〜４が示したよう、本発明の楕円作成用コンパスは、本体１２を含み、前記本体１２の底端には左右対称な定点棒１６が回転可能に設置され、前記定点棒１６の底端には定点ブロック２０が回転可能に設置され、前記本体１２の中には左右対称な回転ブロック１３が設置され、前記回転ブロック１３の中には上棒１７が回転可能に設置され、前記上棒１７の中には下棒１８がスライド可能に設置され、前記下棒１８と前記上棒１７との間には復位ばね３０が弾性を持つように設置され、前記下棒１８の底端には作図ブロック１９が回転可能に設置され、前記本体１２には垂直装置１００が設置され、前記垂直装置１００は前記定点ブロック２０の垂直状態を維持でき、前記上棒１７の中には平行装置２００が設置され、前記平行装置２００は作図ブロック１９と前記定点ブロック２０との平行状態を維持でき、前記定点ブロック２０の中には制限チャンバ５２が設置され、前記制限チャンバ５２の中には糸巻装置３００が設置され、前記糸巻装置３００は前記作図ブロック１９の運動範囲を制限でき、前記本体１２の中には動力チャンバ２５が設置され、前記動力チャンバ２５の中には動力装置４００が設置され、前記動力装置４００は前記回転ブロック１３を回転させることでき、
前記動力装置４００は前記回転ブロック１３を通じて前記作図ブロック１９を連動させ、前記作図ブロック１９に前記糸巻装置３００が制限した範囲の中に回転させ、楕円を描かせることができる。 As shown in FIGS. 1 to 4, the ellipse compass of the present invention includes a main body 12, and a symmetrical fixed point bar 16 is rotatably installed at the bottom end of the main body 12. end sentinel block 20 is rotatably mounted to, said in the body 12 symmetrical rotation block 13 is installed, the upper rod 17 is rotatably mounted on the inside of the front Symbol rotation block 13, A lower bar 18 is slidably installed in the upper bar 17, and a repositioning spring 30 is installed between the lower bar 18 and the upper bar 17 so as to have elasticity. A drawing block 19 is rotatably installed at an end, a vertical device 100 is installed on the main body 12, and the vertical device 100 can maintain the vertical state of the fixed point block 20, and a parallel The device 200 is installed and the parallel device 20 is installed. Can maintain the parallel state of the drawing block 19 and the fixed point block 20, a restriction chamber 52 is installed in the fixed point block 20, a pin winding device 300 is installed in the restriction chamber 52, 300 can limit the movement range of the drawing block 19, a power chamber 25 is installed in the main body 12, a power device 400 is installed in the power chamber 25, and the power device 400 is mounted on the rotating block. 13 can be rotated,
The power unit 400 can move the drawing block 19 in conjunction with the rotation block 13 so that the drawing block 19 rotates within the range limited by the bobbin winding device 300 to draw an ellipse.

好ましくは、前記動力装置４００は前記動力チャンバ２５の中に設置された回転柄１１を含み、前記回転柄１１の底端にはリングギア２１が設置され、前記リングギア２１は前記動力チャンバ２５の中に位置しており、前記動力チャンバ２５の中に動力軸２４が設置され、前記動力軸２４の頂端には太陽歯車２３が設置され、前記太陽歯車２３は前記動力チャンバ２５の中に位置しており、前記太陽歯車２３と前記リングギア２１との間には遊星歯車２２が伝動可能に設置され、前記動力チャンバ２５の底壁の中には作動チャンバ２６が設置され、前記動力軸２４の底端には動力歯車２８が設置され、前記動力歯車２８は前記動力チャンバ２５の中に位置しており、前記回転ブロック１３の内壁には環状ラック２７が設置され、前記環状ラック２７は前記作動チャンバ２６の中に位置しており、前記環状ラック２７と前記動力歯車２８との間には伝動歯車９９が伝動可能に設置され、
前記動力装置４００は前記回転ブロック１３を回転させ、それにより、前記作図ブロック１９を回転させ、楕円を描かせることができる。 Preferably, the power unit 400 includes the rotating handle 11 installed in the power chamber 25, and a ring gear 21 is installed at a bottom end of the rotating handle 11, and the ring gear 21 is provided in the power chamber 25. A power shaft 24 is installed in the power chamber 25, and a sun gear 23 is installed at a top end of the power shaft 24, and the sun gear 23 is located in the power chamber 25. A planetary gear 22 is installed between the sun gear 23 and the ring gear 21 so as to be able to transmit. A working chamber 26 is installed in a bottom wall of the power chamber 25. A power gear 28 is installed at the bottom end, the power gear 28 is located in the power chamber 25, an annular rack 27 is installed on the inner wall of the rotary block 13, and the annular rack 27 is installed. 27 is located in the working chamber 26, between the said annular rack 27 and the power gear 28 transmission gear 99 is installed to be transmission,
The power unit 400 can rotate the rotating block 13 and thereby rotate the drawing block 19 to draw an ellipse.

好ましくは、前記垂直装置１００は連結棒１５を含み、前記連結棒１５は前記本体１２と前記定点ブロック２０とにヒンジで連結され、左右両側の前記定点棒１６の頂端には互いに噛み合った同期ラック２９が設置され、前記同期ラック２９は左右両側の前記定点棒１６を同期的に動かせることができ、前記平行装置２００は前記上棒１７の中に設置された上傘歯車３２を含み、前記回転ブロック１３の中には駆動ラック３７が設置され、前記上棒１７の中には上チャンバ３３が設置され、前記上チャンバ３３の中には前記駆動ラック３７と噛み合った伝達歯車３８が設置され、前記上チャンバ３３の中には駆動軸３５が設置され、前記駆動軸３５の後端には前記伝達歯車３８と噛み合った駆動歯車３６が設置され、前記駆動軸３５の前端には駆動傘歯車３４が設置され、前記上チャンバ３３の中には上軸３１が設置され、前記上軸３１の頂端には上傘歯車３２が設置され、前記上傘歯車３２は前記上チャンバ３３の中に位置しており、且つ前記駆動傘歯車３４と噛み合っており、前記作図ブロック１９の頂端には従動ラック４６が設置され、前記下棒１８の中には下チャンバ４０が設置され、前記下チャンバ４０の中には従動軸４５が設置され、前記従動軸４５の後端には前記従動ラック４６と噛み合った従動歯車４２が設置され、前記従動軸４５の前端には従動傘歯車４３が設置され、前記下チャンバ４０の中には下軸３９が設置され、前記下軸３９の底端には下傘歯車４１が設置され、前記下傘歯車４１は前記下チャンバ４０の中に位置しており、且つ前記従動傘歯車４３と噛み合っており、前記下軸３９と前記上軸３１とはスプラインによって連結され、前記上軸３１と前記下棒１８とはネジ山によって連結され、それにより、前記上棒１７と前記下棒１８との距離を変え、
前記垂直装置１００は前記定点ブロック２０と紙面との垂直状態を維持させることができ、前記平行装置２００は前記作図ブロック１９と前記定点ブロック２０との平行状態を維持させることができ、作図に便利である。 Preferably, the vertical device 100 includes a connecting rod 15, the connecting rod 15 is hingedly connected to the main body 12 and the fixed point block 20, and a synchronous rack engaged with the top ends of the fixed point bars 16 on both left and right sides. 29, the synchronous rack 29 can move the fixed point bars 16 on both right and left sides synchronously, and the parallel device 200 includes an upper bevel gear 32 installed in the upper bar 17, A drive rack 37 is installed in the block 13, an upper chamber 33 is installed in the upper bar 17, and a transmission gear 38 meshing with the drive rack 37 is installed in the upper chamber 33, A drive shaft 35 is provided in the upper chamber 33, and a drive gear 36 meshing with the transmission gear 38 is provided at a rear end of the drive shaft 35, and at a front end of the drive shaft 35. A driving bevel gear 34 is installed, an upper shaft 31 is installed in the upper chamber 33, and an upper bevel gear 32 is installed at the top end of the upper shaft 31. And a driven rack 46 is installed at the top end of the drawing block 19, a lower chamber 40 is installed in the lower bar 18, and a lower chamber 40 is installed in the lower bar 18. A driven shaft 45 is installed in the chamber 40, a driven gear 42 meshing with the driven rack 46 is installed at a rear end of the driven shaft 45, and a driven bevel gear 43 is installed at a front end of the driven shaft 45. A lower shaft 39 is installed in the lower chamber 40, and a lower bevel gear 41 is installed at a bottom end of the lower shaft 39. The lower bevel gear 41 is located in the lower chamber 40. And the driven bevel gear 43 The lower shaft 39 and the upper shaft 31 are connected by a spline, and the upper shaft 31 and the lower bar 18 are connected by a thread, whereby the upper bar 17 and the lower bar 18 are connected. Change the distance to
The vertical device 100 can maintain a vertical state between the fixed point block 20 and the paper surface, and the parallel device 200 can maintain a parallel state between the drawing block 19 and the fixed point block 20, which is convenient for drawing. It is.

好ましくは、前記糸巻装置３００は糸収納チャンバ５４を含み、前記糸収納チャンバ５４は前記制限チャンバ５２の頂壁の中に設置され、前記糸収納チャンバ５４の中には定点軸４８が設置され、前記定点軸４８の外壁には前記糸収納チャンバ５４の中に位置した糸巻輪５０が設置され、前記定点軸４８の外壁には前記糸収納チャンバ５４の中に位置した回転ブロック４９が設置され、前記定点軸４８の底端には前記制限チャンバ５２の中に位置した制限ブロック５１が設置され、前記作図ブロック１９の中には糸巻軸４７が回転可能に設置され、左側の前記糸収納チャンバ５４の中の前記糸巻輪５０と右側の前記糸収納チャンバ５４の中の前記回転ブロック４９とは紐５９によって連結され、それにより、前記作図ブロック１９の運動範囲を制限でき、前記制限チャンバ５２の底壁の中にはスライド溝５７が設置され、前記スライド溝５７の中にはスライドブロック５３がスライド可能に設置され、前記スライドブロック５３と前記スライド溝５７の頂壁との間には付勢ばね５８が弾性を持つように設置され、前記制限チャンバ５２の中には制限スリーブ５５がスライド可能に設置され、前記制限スリーブ５５は前記制限ブロック５１と接触でき、前記制限スリーブ５５と前記スライドブロック５３とは伝動棒５６によって連結され、
前記糸巻装置３００は前記作図ブロック１９と左右両側の前記定点ブロック２０との距離の和を一定値に維持させることができる。 Preferably, the yarn winding device 300 includes a yarn storage chamber 54, the yarn storage chamber 54 is installed in a top wall of the restriction chamber 52, and a fixed point shaft 48 is installed in the yarn storage chamber 54, On the outer wall of the fixed point shaft 48, a bobbin wheel 50 located in the yarn storage chamber 54 is installed. On the outer wall of the fixed point shaft 48, a rotary block 49 located in the yarn storage chamber 54 is installed. At the bottom end of the fixed point shaft 48, a limiting block 51 located in the limiting chamber 52 is installed, and in the drawing block 19, a bobbin shaft 47 is rotatably installed. And the rotating block 49 in the thread storage chamber 54 on the right side are connected by a string 59 so that the movement range of the drawing block 19 is adjusted. A slide groove 57 is installed in the bottom wall of the restriction chamber 52, and a slide block 53 is slidably installed in the slide groove 57, and a top of the slide block 53 and the slide groove 57 is provided. A biasing spring 58 is installed to have elasticity between the wall and a limiting sleeve 55 is slidably installed in the limiting chamber 52, and the limiting sleeve 55 can contact the limiting block 51, The limiting sleeve 55 and the slide block 53 are connected by a transmission rod 56,
The bobbin winding device 300 can maintain the sum of the distances between the drawing block 19 and the fixed point blocks 20 on both left and right sides at a constant value.

当装置を利用する時に、利用者は手で定点棒１６を回し、楕円の両定点の距離を定め、また、手で上棒１７に駆動軸３５の中軸線を中心に回転させ、それにより、駆動ラック３７は伝達歯車３８と、駆動歯車３６と、駆動軸３５と、駆動傘歯車３４と、上傘歯車３２とによって上軸３１の回転を連動させ、そして、下棒１８を下へスライド連動させ、同時に、上軸３１は下軸３９と、下傘歯車４１と、従動傘歯車４３と、従動軸４５と、従動歯車４２と、従動ラック４６とによって作図ブロック１９の回転を連動させ、作図ブロック１９と定点ブロック２０とを平行状態に維持させ、そして、当該コンパスを紙面と垂直するように置き、コンパスを下に押し、それにより、スライドブロック５３は上にスライドし、且つ伝動棒５６によって制限スリーブ５５を上にスライド連動させ、制限スリーブ５５と制限ブロック５１とが接触し、定点軸４８の回転を制限し、利用者が手で回転柄１１を回し、リングギア２１と、遊星歯車２２と、太陽歯車２３と、動力軸２４と、動力歯車２８と、伝動歯車９９と、環状ラック２７とによって回転ブロック１３の回転を連動させ、それにより、上棒１７と下棒１８とによって作図ブロック１９の回転を連動させ、回転ブロック１３が百八十度回転した後、左右両側の前記作図ブロック１９は楕円作成を完了する。 When using the device, the user turns the fixed point bar 16 by hand to determine the distance between the two fixed points of the ellipse, and also rotates the upper bar 17 by hand about the central axis of the drive shaft 35, The drive rack 37 synchronizes the rotation of the upper shaft 31 with the transmission gear 38, the drive gear 36, the drive shaft 35, the drive bevel gear 34, and the upper bevel gear 32, and slides the lower bar 18 downward. At the same time, the upper shaft 31 causes the lower shaft 39, the lower bevel gear 41, the driven bevel gear 43, the driven shaft 45, the driven gear 42, and the driven rack 46 to interlock the rotation of the drawing block 19, The block 19 and the fixed point block 20 are kept parallel, and the compass is placed perpendicular to the plane of the paper, and the compass is pushed down, so that the slide block 53 slides up and the transmission rod 56 System The sleeve 55 is slid upward, and the limiting sleeve 55 and the limiting block 51 come into contact with each other to limit the rotation of the fixed point shaft 48. The user turns the rotating handle 11 by hand, and the ring gear 21, the planetary gear 22 and , The sun gear 23, the power shaft 24, the power gear 28, the transmission gear 99, and the annular rack 27, so that the rotation of the rotary block 13 is linked, whereby the drawing block 19 is formed by the upper rod 17 and the lower rod 18. After the rotation block 13 is rotated by 180 degrees, the drawing blocks 19 on the left and right sides complete the creation of the ellipse.

本発明のメリットは：本発明はシンプルな構成と簡単な操作方法を有し、メンテナンスに便利であり、また、当該設備は体積が小さいため、携帯にも便利であり、さらに、作図の精度が保証され、精確に楕円の特性を表現でき、従って、当該設備には高い使用と普及価値がある。 Advantages of the present invention: The present invention has a simple configuration and a simple operation method, is convenient for maintenance, and because the equipment is small in volume, it is convenient for carrying and furthermore, the drawing accuracy is high. The characteristics of the ellipse are guaranteed and can be accurately expressed, so that the installation has a high use and extension value.

以上に述べたのはただ本発明の具体的な実施方式であり、本発明の保護範囲は以上の内容に限らず、すべての創造的な労働を通じず思いつきの改動と取替は本発明の保護範囲にカバーされるべき。よって、本発明の保護範囲は権利要求書が限定された保護範囲を標準とすべきである。 What has been described above is merely a specific embodiment of the present invention, and the scope of protection of the present invention is not limited to the above contents. Should be covered to the extent. Therefore, the scope of protection of the present invention should be based on the scope of protection in which the request for rights is limited.

Claims (1)

正面視で、本体を含み、前記本体の底端には左右対称な定点棒が回転可能に設置され、前記定点棒の底端には定点ブロックが回転可能に設置され、前記本体の中には左右対称な回転ブロックが設置され、前記回転ブロックの中には上棒が回転可能に設置され、前記上棒の中には下棒がスライド可能に設置され、前記下棒と前記上棒との間には復位ばねが弾性を持つように設置され、前記下棒の底端には作図ブロックが回転可能に設置され、前記本体には垂直装置が設置され、前記垂直装置は前記定点ブロックの垂直状態を維持でき、前記上棒の中には平行装置が設置され、前記平行装置は作図ブロックと前記定点ブロックとの平行状態を維持でき、前記定点ブロックの中には制限チャンバが設置され、前記制限チャンバの中には糸巻装置が設置され、前記糸巻装置は前記作図ブロックの運動範囲を制限でき、前記本体の中には動力チャンバが設置され、前記動力チャンバの中には動力装置が設置され、前記動力装置は前記回転ブロックを回転させることでき、
前記動力装置は前記回転ブロックを通じて前記作図ブロックを連動させ、前記作図ブロックに前記糸巻装置が制限した範囲の中に回転させ、楕円を描かせることができ、
前記動力装置は前記動力チャンバの中に設置された回転柄を含み、前記回転柄の底端にはリングギアが設置され、前記リングギアは前記動力チャンバの中に位置しており、前記動力チャンバの中に動力軸が設置され、前記動力軸の頂端には太陽歯車が設置され、前記太陽歯車は前記動力チャンバの中に位置しており、前記太陽歯車と前記リングギアとの間には遊星歯車が伝動可能に設置され、前記動力チャンバの底壁の中には作動チャンバが設置され、前記動力軸の底端には動力歯車が設置され、前記動力歯車は前記動力チャンバの中に位置しており、前記回転ブロックの内壁には環状ラックが設置され、前記環状ラックは前記作動チャンバの中に位置しており、前記環状ラックと前記動力歯車との間には伝動歯車が伝動可能に設置されており、
前記垂直装置は連結棒を含み、前記連結棒は前記本体と前記定点ブロックとにヒンジで連結され、左右両側の前記定点棒の頂端には互いに噛み合った同期ラックが設置され、前記同期ラックは左右両側の前記定点棒を同期的に動かせることができ、前記平行装置は前記上棒の中に設置された上傘歯車を含み、前記回転ブロックの中には駆動ラックが設置され、前記上棒の中には上チャンバが設置され、前記上チャンバの中には前記駆動ラックと噛み合った伝達歯車が設置され、前記上チャンバの中には駆動軸が設置され、前記駆動軸の後端には前記伝達歯車と噛み合った駆動歯車が設置され、前記駆動軸の前端には駆動傘歯車が設置され、前記上チャンバの中には上軸が設置され、前記上軸の頂端には上傘歯車が設置され、前記上傘歯車は前記上チャンバの中に位置しており、且つ前記駆動傘歯車と噛み合っており、前記作図ブロックの頂端には従動ラックが設置され、前記下棒の中には下チャンバが設置され、前記下チャンバの中には従動軸が設置され、前記従動軸の後端には前記従動ラックと噛み合った従動歯車が設置され、前記従動軸の前端には従動傘歯車が設置され、前記下チャンバの中には下軸が設置され、前記下軸の底端には下傘歯車が設置され、前記下傘歯車は前記下チャンバの中に位置しており、且つ前記従動傘歯車と噛み合っており、前記下軸と前記上軸とはスプラインによって連結され、前記上軸と前記下棒とはネジ山によって連結され、それにより、前記上棒と前記下棒との距離を変えられ、
前記糸巻装置は糸収納チャンバを含み、前記糸収納チャンバは前記制限チャンバの頂壁の中に設置され、前記糸収納チャンバの中には定点軸が設置され、前記定点軸の外壁には前記糸収納チャンバの中に位置した糸巻輪が設置され、前記定点軸の外壁には前記糸収納チャンバの中に位置した回転ブロックが設置され、前記定点軸の底端には前記制限チャンバの中に位置した制限ブロックが設置され、前記作図ブロックの中には糸巻軸が回転可能に設置され、左側の前記糸収納チャンバの中の前記糸巻輪と右側の前記糸収納チャンバの中の前記回転ブロックとは紐によって連結され、それにより、前記作図ブロックの運動範囲を制限でき、前記制限チャンバの底壁の中にはスライド溝が設置され、前記スライド溝の中にはスライドブロックがスライド可能に設置され、前記スライドブロックと前記スライド溝の頂壁との間には付勢ばねが弾性を持つように設置され、前記制限チャンバの中には制限スリーブがスライド可能に設置され、前記制限スリーブは前記制限ブロックと接触でき、前記制限スリーブと前記スライドブロックとは伝動棒によって連結されていることを特徴とする楕円作成用コンパス。 In a front view, including the main body, a symmetrical fixed point bar is rotatably installed at the bottom end of the main body, a fixed point block is rotatably installed at the bottom end of the fixed point bar, and inside the main body. symmetrical rotation block is installed, the upper rod in the prior Symbol rotation block is rotatably mounted, the lower rod is installed slidably Some of the upper rod, the upper rod and the lower rod A repositioning spring is installed to have elasticity, a drawing block is rotatably installed at the bottom end of the lower rod, a vertical device is installed in the main body, and the vertical device is the fixed point block. Can be maintained in a vertical state, a parallel device is installed in the upper bar, the parallel device can maintain a parallel state between the drawing block and the fixed point block, and a restriction chamber is installed in the fixed point block. A spooling device is provided in the restriction chamber. The bobbin winding device can limit a movement range of the drawing block, a power chamber is installed in the main body, a power device is installed in the power chamber, and the power device rotates the rotary block. Can be
The power unit is interlocked with the drawing block through the rotary block is rotated within the scope of the peg is restricted to the drawing block, Ki de be drawn an ellipse,
The power device includes a rotating shaft installed in the power chamber, a ring gear is installed at a bottom end of the rotating shaft, and the ring gear is located in the power chamber, A power shaft is installed therein, a sun gear is installed at the top end of the power shaft, the sun gear is located in the power chamber, and a planetary gear is provided between the sun gear and the ring gear. A gear is installed for transmission, an operating chamber is installed in the bottom wall of the power chamber, a power gear is installed at the bottom end of the power shaft, and the power gear is located in the power chamber. An annular rack is installed on the inner wall of the rotating block, the annular rack is located in the working chamber, and a transmission gear is installed between the annular rack and the power gear so as to be able to transmit. you are ,
The vertical device includes a connecting rod, the connecting rod is hingedly connected to the main body and the fixed point block, and synchronous racks meshing with each other are installed on top ends of the fixed point bars on both right and left sides. The fixed point bars on both sides can be moved synchronously, the parallel device includes an upper bevel gear installed in the upper bar, a driving rack is installed in the rotating block, and An upper chamber is installed therein, a transmission gear meshing with the drive rack is installed in the upper chamber, a drive shaft is installed in the upper chamber, and the rear end of the drive shaft is A drive gear meshing with the transmission gear is installed, a drive bevel gear is installed at a front end of the drive shaft, an upper shaft is installed in the upper chamber, and an upper bevel gear is installed at a top end of the upper shaft. And the bevel gear is It is located in the upper chamber and meshes with the drive bevel gear, a driven rack is installed at the top end of the drawing block, a lower chamber is installed in the lower bar, and a lower chamber is installed in the lower bar. A driven shaft is installed therein, a driven gear meshing with the driven rack is installed at a rear end of the driven shaft, a driven bevel gear is installed at a front end of the driven shaft, and inside the lower chamber. A lower shaft is installed, a lower bevel gear is installed at a bottom end of the lower shaft, the lower bevel gear is located in the lower chamber, and meshes with the driven bevel gear; And the upper shaft is connected by a spline, the upper shaft and the lower bar are connected by a thread, thereby changing the distance between the upper bar and the lower bar ,
The yarn winding device includes a yarn storage chamber, the yarn storage chamber is installed in a top wall of the restriction chamber, a fixed-point axis is installed in the yarn storage chamber, and the yarn is mounted on an outer wall of the fixed-point axis. A winding wheel located in the storage chamber is installed, a rotary block located in the yarn storage chamber is installed on an outer wall of the fixed point shaft, and a bottom end of the fixed point axis is located in the restriction chamber. The restriction block is installed, a winding shaft is rotatably installed in the drawing block, and the winding wheel in the yarn storage chamber on the left and the rotating block in the yarn storage chamber on the right are It is connected by a string, whereby the range of movement of the drawing block can be limited, a slide groove is installed in the bottom wall of the restriction chamber, and a slide block is set in the slide groove. A biasing spring is installed between the slide block and the top wall of the slide groove so as to have elasticity; a limiting sleeve is slidably installed in the limiting chamber; An ellipse-making compass , wherein a restriction sleeve can contact the restriction block, and the restriction sleeve and the slide block are connected by a transmission rod .
JP2019112378A 2019-04-28 2019-06-17 Ellipse compass Expired - Fee Related JP6661086B1 (en)

Applications Claiming Priority (2)

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CN201910348333.6 2019-04-28
CN201910348333.6A CN110254087A (en) 2019-04-28 2019-04-28 A kind of Ellipsograph

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE539426C (en) * 1931-11-25 Michael Hauser Compass with guide template for the driving leg
CN2157873Y (en) * 1993-04-14 1994-03-02 李宏全 Multi-purpose ellipsograph
CN2196031Y (en) * 1994-07-17 1995-05-03 何华雄 Ellipse compasses
CN2683399Y (en) * 2003-03-02 2005-03-09 盖修原 Ellipsograph
CN104527272B (en) * 2014-12-11 2016-06-08 苏州市职业大学 A kind of Napier's compasses

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