JP2006026149A - Motor-driven sewing machine - Google Patents

Motor-driven sewing machine Download PDF

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Publication number
JP2006026149A
JP2006026149A JP2004210070A JP2004210070A JP2006026149A JP 2006026149 A JP2006026149 A JP 2006026149A JP 2004210070 A JP2004210070 A JP 2004210070A JP 2004210070 A JP2004210070 A JP 2004210070A JP 2006026149 A JP2006026149 A JP 2006026149A
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Prior art keywords
sewing machine
controller
battery
machine body
motor
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JP2004210070A
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Japanese (ja)
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Yoshitaka Takahashi
橋 義 孝 高
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Janome Corp
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Janome Sewing Machine Co Ltd
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Priority to JP2004210070A priority Critical patent/JP2006026149A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a motor-driven sewing machine provided with a radio controller, for which the consumption of the battery of the radio controller is little. <P>SOLUTION: A sewing machine body 1 and a controller 2 are cordlessly connected by radio without a cable. The footboard 25 of the controller 2 is linked with an amplification mechanism 35, a power generator 3 is driven by the amplification mechanism 35 and power is supplied to a transmitter 20 and a controller 21. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、電動ミシンに関する。   The present invention relates to an electric sewing machine.

電動ミシンの始動、停止及び駆動速度（縫い速度）の制御は、ミシン本体に備えられたレバーか或いはミシン本体に接続された足踏み式のコントローラで行う構成が普通であるが、該足踏み式のコントローラをコードレス化して、無線でミシンの制御を行うことが提案されている（特許文献１参照）。   The control of the start, stop, and drive speed (sewing speed) of the electric sewing machine is usually performed by a lever provided in the sewing machine body or a stepping type controller connected to the sewing machine body. Has been proposed to control the sewing machine wirelessly (see Patent Document 1).

特許第２７２２７６９号公報Japanese Patent No. 2722769

しかし、無線コントローラの場合、本体との間にコードがないため、電源を電灯線からとることができず、電池を使用するのが一般的であるが、充電や電池交換が必要であり、充電や電池交換の時間の延長を図ることが重要である。
本発明は上記従来の問題を解決することを目的とする。 However, in the case of a wireless controller, since there is no cord between the main unit and the main unit, the power source cannot be taken from the power line, and it is common to use a battery. It is important to extend the battery replacement time.
An object of the present invention is to solve the above-mentioned conventional problems.

上記目的を達成するために、本発明の電動ミシンは、ミシン本体に無線で接続し、可動部を動かすことにより信号をミシン本体に送る無線コントローラと、該無線コントローラに備えられ、無線コントローラの可動部の動きにより稼働する発電機と、を備えたことを特徴とする。
無線コントローラは一般的に足踏み式であり、該足踏みの動きにより発電機を稼働することが可能である。また、上記構成に加えて前記無線コントローラに太陽電池を備えるように構成することも可能である。 In order to achieve the above object, an electric sewing machine of the present invention is wirelessly connected to a sewing machine body and sends a signal to the sewing machine body by moving a movable part, and the wireless controller includes a movable wireless controller. And a generator that operates according to the movement of the section.
The wireless controller is generally a stepping type, and the generator can be operated by the stepping motion. In addition to the above-described configuration, the wireless controller may be configured to include a solar cell.

本発明の電動ミシンによれば、無線コントローラにおける充電や電池交換の時間の延長を図ることができる効果がある。   According to the electric sewing machine of the present invention, it is possible to extend the time for charging and battery replacement in the wireless controller.

以下本発明の実施の形態を図面に基づいて説明する。
図１に示すように、この電動ミシンはミシン本体１とコントローラ２を備える。ミシン本体１とコントローラ２との間はケーブルがなく、コードレスになっており、無線により接続されている。コントローラ２には太陽電池３１とインジケータ２９が設けられており、これらについては後述する。 Embodiments of the present invention will be described below with reference to the drawings.
As shown in FIG. 1, the electric sewing machine includes a sewing machine body 1 and a controller 2. There is no cable between the sewing machine main body 1 and the controller 2, it is cordless, and is connected wirelessly. The controller 2 is provided with a solar cell 31 and an indicator 29, which will be described later.

ミシン本体１には表示装置５が設けられ、種々の表示を行い、またこの実施形態ではコントローラ２からの送信内容を表示するようになっている。
ミシン本体１にはまた操作装置６が設けられており、使用者が種々の操作を行えるようになっている。 The sewing machine main body 1 is provided with a display device 5 for performing various displays, and in this embodiment, the transmission content from the controller 2 is displayed.
The sewing machine body 1 is also provided with an operation device 6 so that the user can perform various operations.

コントローラ２は踏み板２５を備えた足踏み式になっており、図２に示すように踏み板２５を踏み込むとスイッチ２２がオンになり、制御装置２１から信号が送られ、送信装置２０によりアンテナ２４から起動信号を送ってミシン本体１を起動し、更に踏み板２５を踏み込むと可変抵抗器２３が移動して、該踏み込み量に応じた信号をミシン本体１に送るようになっている。該信号により、ミシン本体１では所定の縫い速度（駆動速度）で縫いが実行されるようになっている。   The controller 2 is a stepping type equipped with a stepping plate 25. When the stepping plate 25 is stepped on as shown in FIG. When the sewing machine body 1 is started by sending a signal and the tread plate 25 is further depressed, the variable resistor 23 moves, and a signal corresponding to the depression amount is sent to the sewing machine body 1. Based on this signal, the sewing machine body 1 performs sewing at a predetermined sewing speed (drive speed).

送信装置２０と制御装置２１への電源供給は電池４０と発電機３とから行われるようになっている。
図２に示すように、踏み板２５は増幅機構３５と連動しており、踏み板２５を踏むと増幅機構３５が高回転で回転し、発電機３を高回転で稼働するように構成されている。増幅機構３５は複数の歯車などで構成することが可能である。 Power supply to the transmission device 20 and the control device 21 is performed from the battery 40 and the generator 3.
As shown in FIG. 2, the tread plate 25 is interlocked with the amplifying mechanism 35, and when the tread plate 25 is stepped on, the amplifying mechanism 35 rotates at a high speed and the generator 3 is operated at a high speed. The amplification mechanism 35 can be composed of a plurality of gears.

発電機３で発電された電気はコンデンサ３０を介して送信装置２０と制御装置２１に供給されるようになっている。
４０は充電式或いは使い捨ての電池であり、始動時や長時間使用していない時には電池４０から電力が供給される。 The electricity generated by the generator 3 is supplied to the transmission device 20 and the control device 21 via the capacitor 30.
Reference numeral 40 denotes a rechargeable or disposable battery, and power is supplied from the battery 40 at the time of start-up or when it has not been used for a long time.

上記構成において、初期状態では電池４０から電源が供給されている。使用者が踏み板２５を踏むとスイッチ２２がオンとなり、更に踏み込むと可変抵抗器２３が移動して、該移動量に応じて信号が送信装置２０からミシン本体１に送信される。
同時に踏み板２５の踏み込みにより増幅機構３５が稼働して発電機３が発電を行い、電力を送信装置２０と制御装置２１に供給する。この間電池４０からの電源供給は停止する。そのため、電池４０の消耗が抑制され、充電や電池交換の時間を延長することができる。 In the above configuration, power is supplied from the battery 40 in the initial state. When the user steps on the tread plate 25, the switch 22 is turned on. When the user further depresses the variable resistor 23, the variable resistor 23 moves, and a signal is transmitted from the transmitting device 20 to the sewing machine body 1 according to the amount of movement.
At the same time, when the tread plate 25 is depressed, the amplifying mechanism 35 is activated and the generator 3 generates power, and supplies the power to the transmission device 20 and the control device 21. During this time, power supply from the battery 40 is stopped. Therefore, the consumption of the battery 40 is suppressed, and the time for charging and battery replacement can be extended.

なお、この実施形態では前記したようにコントローラ２の踏み板２５の表面部に太陽電池３１を備えており、この太陽電池３１によっても電源の供給を行っている。そのため、更に電池４０の消耗を抑制することができる。インジケータ２９は、太陽電池３１による電源供給の状態を示すものである。   In this embodiment, as described above, the solar cell 31 is provided on the surface portion of the tread plate 25 of the controller 2, and the solar cell 31 also supplies power. Therefore, the consumption of the battery 40 can be further suppressed. The indicator 29 indicates the state of power supply by the solar cell 31.

また、前記したようにこの実施形態では、表示装置５にコントローラ２の状態を表示するように構成されている。即ち、コントローラ２の電池４０などの電源の残量、信号レベル、その他の情報が表示されるように構成されている。また電源の交換などの警告を表示装置５に表示するように構成することも可能である。   Further, as described above, in this embodiment, the state of the controller 2 is displayed on the display device 5. That is, the controller 2 is configured to display the remaining amount of power, such as the battery 40 of the controller 2, the signal level, and other information. It is also possible to configure the display device 5 to display a warning such as power supply replacement.

本発明の一実施形態を示す概略図。Schematic which shows one Embodiment of this invention. 本発明の一実施形態のブロック図。The block diagram of one Embodiment of this invention.

符号の説明Explanation of symbols

１：ミシン本体、２：コントローラ、３：発電機３、５：表示装置、６：操作装置、２０：送信装置、２１：制御装置、２２：スイッチ、２３：可変抵抗器、２４：アンテナ、２５：踏み板、２９：インジケータ、３０：コンデンサ、３１：太陽電池、３５：増幅機構、４０：電池。
1: sewing machine main body, 2: controller, 3: generator 3, 5: display device, 6: operation device, 20: transmission device, 21: control device, 22: switch, 23: variable resistor, 24: antenna, 25 : Tread board, 29: indicator, 30: capacitor, 31: solar cell, 35: amplification mechanism, 40: battery.

Claims (2)

ミシン本体に無線で接続し、可動部を動かすことにより信号をミシン本体に送る無線コントローラと、
該無線コントローラに備えられ、無線コントローラの可動部の動きにより稼働する発電機と、
を備えたことを特徴とする電動ミシン。 A wireless controller that wirelessly connects to the sewing machine body and sends a signal to the sewing machine body by moving the movable part,
A generator that is provided in the wireless controller and operates by movement of a movable part of the wireless controller;
An electric sewing machine comprising: 前記無線コントローラが更に太陽電池を備える、
請求項１に記載の電動ミシン。
The wireless controller further comprises a solar cell;
The electric sewing machine according to claim 1.
JP2004210070A 2004-07-16 2004-07-16 Motor-driven sewing machine Pending JP2006026149A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7878133B2 (en) 2007-03-06 2011-02-01 Brother Kogyo Kabushiki Kaisha Sewing machine and computer-readable recording medium storing sewing machine operation program
US7971543B2 (en) 2007-03-06 2011-07-05 Brother Kogyo Kabushiki Kaisha Sewing machine and computer-readable recording medium storing sewing machine operation program
WO2013147365A1 (en) * 2012-03-28 2013-10-03 주식회사 스페이스솔루션 Embroidering machine
US8746161B2 (en) 2009-10-14 2014-06-10 Brother Kogyo Kabushiki Kaisha Sewing machine and computer-readable medium storing sewing machine control program
US8763544B2 (en) 2009-10-14 2014-07-01 Brother Kogyo Kabushiki Kaisha Sewing machine and computer-readable medium storing sewing machine control program
CN104271828A (en) * 2012-03-28 2015-01-07 （株）斯贝兹软件科技 Embroidering machine
CN105063910A (en) * 2015-07-28 2015-11-18 杰克缝纫机股份有限公司 Wireless-data-transmission-based pull-rod-free industrial sewing machine speed regulation structure
JP2016081049A (en) * 2014-10-17 2016-05-16 ヤマハ株式会社 Musical sound control signal generator, and musical sound control signal communication system

Citations (14)

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JPS5950792A (en) * 1982-09-14 1984-03-23 Ritsukaa Kk Wireless controller for sewing machine
JPH01291892A (en) * 1988-05-20 1989-11-24 Janome Sewing Mach Co Ltd Sewing machine with wireless controller
JPH02104390A (en) * 1988-10-14 1990-04-17 Janome Sewing Mach Co Ltd Sewing machine with no power cord
JPH04144590A (en) * 1990-10-04 1992-05-19 Brother Ind Ltd Sewing machine
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JPH1145153A (en) * 1997-07-28 1999-02-16 Melco:Kk Mouse
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JP2000257942A (en) * 1999-03-09 2000-09-22 Matsushita Electric Ind Co Ltd Wireless remote controller and air conditioner using the same
JP2000332644A (en) * 1999-05-24 2000-11-30 Sharp Corp Battery voltage display device for radio communication system
JP2002032192A (en) * 2000-07-14 2002-01-31 Hitachi Ltd Wireless mouse
JP2002244812A (en) * 2001-02-15 2002-08-30 Funai Electric Co Ltd Self-power generating mouse
JP2003091364A (en) * 2001-09-18 2003-03-28 Seiko Epson Corp Charging/generating mouse, charging/generating keyboard and power complementing system for mouse and keyboard
JP2003233459A (en) * 2002-02-06 2003-08-22 Seiko Epson Corp Input device with generator
JP2003241895A (en) * 2002-02-20 2003-08-29 Toshiba Corp Device and method for warning battery shutoff of wireless pointing device

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950792A (en) * 1982-09-14 1984-03-23 Ritsukaa Kk Wireless controller for sewing machine
JPH01291892A (en) * 1988-05-20 1989-11-24 Janome Sewing Mach Co Ltd Sewing machine with wireless controller
JPH02104390A (en) * 1988-10-14 1990-04-17 Janome Sewing Mach Co Ltd Sewing machine with no power cord
JPH04144590A (en) * 1990-10-04 1992-05-19 Brother Ind Ltd Sewing machine
JPH0489277U (en) * 1990-11-30 1992-08-04
JPH1145153A (en) * 1997-07-28 1999-02-16 Melco:Kk Mouse
JP2000194499A (en) * 1998-12-28 2000-07-14 Nec Gumma Ltd Wireless mouse device
JP2000257942A (en) * 1999-03-09 2000-09-22 Matsushita Electric Ind Co Ltd Wireless remote controller and air conditioner using the same
JP2000332644A (en) * 1999-05-24 2000-11-30 Sharp Corp Battery voltage display device for radio communication system
JP2002032192A (en) * 2000-07-14 2002-01-31 Hitachi Ltd Wireless mouse
JP2002244812A (en) * 2001-02-15 2002-08-30 Funai Electric Co Ltd Self-power generating mouse
JP2003091364A (en) * 2001-09-18 2003-03-28 Seiko Epson Corp Charging/generating mouse, charging/generating keyboard and power complementing system for mouse and keyboard
JP2003233459A (en) * 2002-02-06 2003-08-22 Seiko Epson Corp Input device with generator
JP2003241895A (en) * 2002-02-20 2003-08-29 Toshiba Corp Device and method for warning battery shutoff of wireless pointing device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7878133B2 (en) 2007-03-06 2011-02-01 Brother Kogyo Kabushiki Kaisha Sewing machine and computer-readable recording medium storing sewing machine operation program
US7971543B2 (en) 2007-03-06 2011-07-05 Brother Kogyo Kabushiki Kaisha Sewing machine and computer-readable recording medium storing sewing machine operation program
US8746161B2 (en) 2009-10-14 2014-06-10 Brother Kogyo Kabushiki Kaisha Sewing machine and computer-readable medium storing sewing machine control program
US8763544B2 (en) 2009-10-14 2014-07-01 Brother Kogyo Kabushiki Kaisha Sewing machine and computer-readable medium storing sewing machine control program
WO2013147365A1 (en) * 2012-03-28 2013-10-03 주식회사 스페이스솔루션 Embroidering machine
CN104271828A (en) * 2012-03-28 2015-01-07 （株）斯贝兹软件科技 Embroidering machine
CN104271828B (en) * 2012-03-28 2016-05-04 （株）斯贝兹软件科技 Embroidery machine
JP2016081049A (en) * 2014-10-17 2016-05-16 ヤマハ株式会社 Musical sound control signal generator, and musical sound control signal communication system
CN105063910A (en) * 2015-07-28 2015-11-18 杰克缝纫机股份有限公司 Wireless-data-transmission-based pull-rod-free industrial sewing machine speed regulation structure

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