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JP4571834B2 - Electric sewing machine - Google Patents
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JP4571834B2 - Electric sewing machine - Google Patents

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Publication number
JP4571834B2
JP4571834B2 JP2004210068A JP2004210068A JP4571834B2 JP 4571834 B2 JP4571834 B2 JP 4571834B2 JP 2004210068 A JP2004210068 A JP 2004210068A JP 2004210068 A JP2004210068 A JP 2004210068A JP 4571834 B2 JP4571834 B2 JP 4571834B2
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predetermined time
longer
controller
sewing machine
wireless controller
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JP2006026147A (en
JP2006026147A5 (en
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橋 義 孝 高
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Janome Corp
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Janome Sewing Machine Co Ltd
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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、不用意に蹴飛ばして物陰に入るなどした場合、探すのが大変になることが多い。
そのため、表示ランプなどを設けることが考えられるが、コードレスであるため、電池の消耗を招く問題がある。
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 itself and the main body, it is often difficult to find it if it is inadvertently kicked into the shadow.
Therefore, it is conceivable to provide a display lamp or the like, but since it is cordless, there is a problem that the battery is consumed.
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する無線コントローラと、該無線コントローラに備えられたコントローラの位置認識のための点灯表示装置と、該点灯表示装置を前記無線コントローラの不操作時間に応じて点滅させる制御装置と、を備え、前記制御装置が無線コントローラの不操作時間が所定時間より長くなると、前記点灯表示装置の点滅間隔を長くするように制御し、前記不操作時間が前記所定時間より長い所定時間を経過すると、点灯を終了する、ように制御する、ことを特徴とする。
また請求項2の発明においては、前記制御装置が、無線コントローラの不操作時間が、第1の所定時間より長くなると、前記点灯表示装置を第1の間隔で点灯するように制御し、無線コントローラの不操作時間が、第1の所定時間より長い第2の所定時間より長くなると、前記点灯表示装置を前記第1の間隔より長い第2の間隔で点灯するように制御し、無線コントローラの不操作時間が、第2の所定時間より長い第3の所定時間より長くなると、前記点灯表示装置を前記第2の間隔より長い第3の間隔で点灯するように制御し、無線コントローラの不操作時間が、第3の所定時間より長い第4の所定時間を経過すると、点灯を終了する、ように制御する、ことを特徴とする。
In order to achieve the above object, an electric sewing machine according to the present invention includes a wireless controller wirelessly connected to a sewing machine body, a lighting display device for recognizing the position of the controller provided in the wireless controller, and the lighting display device. wherein and a control device for blinking in response to the non-operating time of the wireless controller, wherein the controller when not operating time of the wireless controller is longer than the predetermined time, and controls so as to lengthen the blinking interval of the lighting display device The lighting operation is controlled to end when a predetermined time longer than the predetermined time elapses.
According to a second aspect of the present invention, when the non-operation time of the wireless controller is longer than the first predetermined time, the control device controls the lighting display device to light at a first interval, and the wireless controller When the non-operation time becomes longer than a second predetermined time longer than the first predetermined time, the lighting display device is controlled to light up at a second interval longer than the first interval, When the operation time becomes longer than a third predetermined time longer than the second predetermined time, the lighting display device is controlled to light up at a third interval longer than the second interval, and the non-operation time of the wireless controller However, it is characterized in that the lighting is controlled to end when a fourth predetermined time longer than the third predetermined time elapses.

本発明の電動ミシンによれば、無線コントローラの位置認識が容易にでき、しかも電池の消耗が少ない効果がある。   According to the electric sewing machine of the present invention, it is possible to easily recognize the position of the wireless controller and to reduce the battery consumption.

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LEDランプ3が設けられており、所定の点滅表示を行い、コントローラ2の位置認識を容易に行えるようになっている。
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 an LED lamp 3, which performs a predetermined blinking display so that the position of the controller 2 can be easily recognized.

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は足踏み式になっており、図2に示すようにコントローラ2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、更にコントローラ2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, and as shown in FIG. 2, when the controller 2 is depressed, the switch 22 is turned on, a signal is sent from the control device 21, and an activation signal is sent from the antenna 24 by the transmission device 20, and the sewing machine When the main body 1 is activated and the controller 2 is further depressed, the variable resistor 23 moves, and a signal corresponding to the amount of depression is sent to the sewing machine main body 1. Based on the signal, the sewing machine body 1 performs sewing at a predetermined sewing speed (drive speed).

制御装置21はLEDランプ3の点滅制御を行うように構成されている。
スイッチ22がオンからオフになると、即ち使用者がコントローラ2を踏まなくなると、制御装置21はLEDランプ3を所定間隔で点滅させて、使用者がコントローラ2の位置を認識しやすいようにする。コントローラ2が長時間ふまれないと、該時間に対応してLEDランプ3の点滅の間隔を大きくして、バッテリなど電源の節約を図るように構成されている。
The control device 21 is configured to perform blinking control of the LED lamp 3.
When the switch 22 is turned off from on, that is, when the user does not step on the controller 2, the control device 21 causes the LED lamp 3 to blink at a predetermined interval so that the user can easily recognize the position of the controller 2. When the controller 2 is not touched for a long time, the LED lamp 3 blinks at an interval corresponding to the time to save power such as a battery.

図3により、動作を説明する。
コントローラ2が踏まれてスイッチ22がオンになったか否かチェックし(ステップS1)、更にコントローラ2の踏み込み量に応じて可変抵抗器23が移動し、該抵抗値に応じた信号が送信装置20から送信される(ステップS2)。コントローラ2がオフになると(ステップS3)、オフ信号(縫い停止信号)を送信装置20から送り(ステップS4)、制御装置21内に設けられているタイマを初期化する(ステップS5)。
The operation will be described with reference to FIG.
It is checked whether or not the controller 2 is stepped on and the switch 22 is turned on (step S1). Further, the variable resistor 23 moves according to the amount of depression of the controller 2, and a signal according to the resistance value is transmitted to the transmission device 20. (Step S2). When the controller 2 is turned off (step S3), an off signal (sewing stop signal) is sent from the transmission device 20 (step S4), and a timer provided in the control device 21 is initialized (step S5).

所定時間、この実施形態では3分経過すると(ステップS6)、制御装置21は15秒間隔で0.1秒LEDランプ3を点灯する(ステップS7)。5分経過すると(ステップS8)、制御装置21は30秒間隔で0.1秒LEDランプ3を点灯する(ステップS9)。10分経過すると(ステップS10)制御装置21は60秒間隔で0.1秒LEDランプ3を点灯する(ステップS11)。
この点灯の間隔と点灯時間は種々のものが設定可能である。
When 3 minutes elapses in the present embodiment for a predetermined time (step S6), the control device 21 lights the LED lamp 3 for 0.1 seconds at intervals of 15 seconds (step S7). When 5 minutes have elapsed (step S8), the control device 21 lights the LED lamp 3 for 0.1 seconds at intervals of 30 seconds (step S9). When 10 minutes have elapsed (step S10), the control device 21 turns on the LED lamp 3 for 0.1 seconds at intervals of 60 seconds (step S11).
Various lighting intervals and lighting times can be set.

コントローラ2が再び踏まれてスイッチ22がオフからオンになると(ステップS12)、制御装置21はLEDランプ3を消灯し(ステップS13)、ステップS2に戻る。
所定時間経過すると(ステップS14)、点灯処理を終了する(ステップS15)。
When the controller 2 is stepped on again and the switch 22 is turned on from off (step S12), the control device 21 turns off the LED lamp 3 (step S13) and returns to step S2.
When the predetermined time has elapsed (step S14), the lighting process is terminated (step S15).

以上の構成により、コントローラ2のLEDランプ3が点滅し、コントローラ2の所在の確認がしやすくなるため、使用者がコントローラ2を見失うことなどが少なくなる。
また、LEDランプ3は時間が長くなると点滅間隔がながくなるため、消費電力が少なくなり、電池などの消耗を抑制できる。
With the above configuration, the LED lamp 3 of the controller 2 blinks, and the location of the controller 2 can be easily confirmed, so that the user is less likely to lose sight of the controller 2.
Further, since the LED lamp 3 has a longer blinking interval as time goes on, power consumption is reduced, and consumption of batteries and the like can be suppressed.

なお、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。   As described above, in this embodiment, the display device 5 is configured to display the state of the controller 2. That is, the controller 2 is configured to display the remaining amount of power such as the battery 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. 本発明の一実施形態の動作を示すフローチャート図。The flowchart figure which shows operation | movement 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:LEDランプ、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。
1: sewing machine body, 2: controller, 3: LED lamp, 5: display device, 6: operation device, 20: transmission device, 21: control device, 22: switch, 23: variable resistor, 24: antenna.

Claims (2)

ミシン本体に無線で接続する無線コントローラと、
該無線コントローラに備えられたコントローラの位置認識のための点灯表示装置と、
該点灯表示装置を前記無線コントローラの不操作時間に応じて点滅させる制御装置と、を備え、
前記制御装置が無線コントローラの不操作時間が所定時間より長くなると、前記点灯表示装置の点滅間隔を長くするように制御し、前記不操作時間が前記所定時間より長い所定時間を経過すると、点灯を終了する、ように制御する、
ことを特徴とする電動ミシン。
A wireless controller that connects to the machine body wirelessly;
A lighting display device for position recognition of the controller provided in the wireless controller;
A control device for causing the lighting display device to blink in accordance with a non-operation time of the wireless controller,
When the non-operation time of the wireless controller becomes longer than a predetermined time, the control device controls to increase the blinking interval of the lighting display device. When the predetermined time longer than the predetermined time elapses, the control device is turned on. Control, to end,
An electric sewing machine characterized by that.
前記制御装置が、  The control device is
無線コントローラの不操作時間が、第1の所定時間より長くなると、前記点灯表示装置を第1の間隔で点灯するように制御し、  When the non-operation time of the wireless controller becomes longer than the first predetermined time, the lighting display device is controlled to light at a first interval,
無線コントローラの不操作時間が、第1の所定時間より長い第2の所定時間より長くなると、前記点灯表示装置を前記第1の間隔より長い第2の間隔で点灯するように制御し、  When the non-operation time of the wireless controller is longer than a second predetermined time longer than the first predetermined time, the lighting display device is controlled to be lit at a second interval longer than the first interval,
無線コントローラの不操作時間が、第2の所定時間より長い第3の所定時間より長くなると、前記点灯表示装置を前記第2の間隔より長い第3の間隔で点灯するように制御し、  When the non-operation time of the wireless controller becomes longer than a third predetermined time longer than the second predetermined time, the lighting display device is controlled to light at a third interval longer than the second interval,
無線コントローラの不操作時間が、第3の所定時間より長い第4の所定時間を経過すると、点灯を終了する、ように制御する、  When the fourth predetermined time longer than the third predetermined time has elapsed after the non-operation time of the wireless controller, control is performed so as to end the lighting.
請求項1の電動ミシン。  The electric sewing machine according to claim 1.
JP2004210068A 2004-07-16 2004-07-16 Electric sewing machine Expired - Fee Related JP4571834B2 (en)

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JP2006026147A5 JP2006026147A5 (en) 2007-08-23
JP4571834B2 true JP4571834B2 (en) 2010-10-27

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7971543B2 (en) 2007-03-06 2011-07-05 Brother Kogyo Kabushiki Kaisha Sewing machine and computer-readable recording medium storing sewing machine operation program
JP2008212480A (en) 2007-03-06 2008-09-18 Brother Ind Ltd Sewing machine and sewing machine operation program
JP2011083352A (en) 2009-10-14 2011-04-28 Brother Industries Ltd Sewing machine
JP2011083353A (en) 2009-10-14 2011-04-28 Brother Industries Ltd Sewing machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2733769B2 (en) * 1988-05-20 1998-03-30 蛇の目ミシン工業株式会社 Sewing machine with wireless controller
JP2953018B2 (en) * 1990-10-04 1999-09-27 ブラザー工業株式会社 sewing machine
JPH04144591A (en) * 1990-10-04 1992-05-19 Brother Ind Ltd sewing machine
JPH06165267A (en) * 1992-11-16 1994-06-10 Hitachi Ltd Remote controller and audio visual equipment using the remote controller
JP2894139B2 (en) * 1993-02-25 1999-05-24 松下電器産業株式会社 Cordless iron
GB9807025D0 (en) * 1998-04-02 1998-06-03 Shad Philip Sewing machine device
JP2003217032A (en) * 2002-01-23 2003-07-31 Matsushita Electric Works Ltd Wireless call system

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