JP2016101607A5 - - Google Patents
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- JP2016101607A5 JP2016101607A5 JP2014239476A JP2014239476A JP2016101607A5 JP 2016101607 A5 JP2016101607 A5 JP 2016101607A5 JP 2014239476 A JP2014239476 A JP 2014239476A JP 2014239476 A JP2014239476 A JP 2014239476A JP 2016101607 A5 JP2016101607 A5 JP 2016101607A5
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- battery
- remaining amount
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Description
本発明は、上記課題を解決すべく、以下に掲げる構成とした。
本発明の電動工具は、異なる標準電池電圧をもつ複数種類の電池のうちの一つが選択されて装着され、前記電池によって駆動されるモータが動力として用いられる電動工具であって、前記装着された電池の出力電圧が直接印加されるモータと、ハンドル部に設けられたトリガレバーと、前記ハンドル部に連結され、前記複数種類の電池が装着可能な電池装着部と、前記電池装着部の上面に設けられ、前記電池の電池残量に対応した表示を行う電池残量表示手段と、前記電池の種類を識別すると共に、前記電池の種類に応じた前記電池残量を前記電池残量表示手段に表示させる制御手段と、を具備することを特徴とする。
本発明の電動工具において、前記制御手段は、識別した前記電池の種類に応じて予め定められた各々の閾値に基づいて、前記電池の電池残量を前記電池残量表示手段に表示させることを特徴とする。
本発明の電動工具において、前記電池残量表示手段は、少なくとも複数のＬＥＤによって複数段階の前記電池残量を表示可能であり、前記閾値は、前記複数種類の電池毎に予め定められた複数の値からなり、前記制御手段は、装着された前記電池の電池残量と、前記電池における前記複数の閾値に基づいて前記電池残量の表示を切り替えることを特徴とする。
本発明の電動工具において、前記制御手段は、前記電池が前記モータを駆動した際の前記出力電圧の電圧降下によって、前記種類を識別することを特徴とする。
本発明の電動工具において、前記制御手段は、前記電池の無負荷持の前記出力電圧と、前記種類毎に設定された閾値との大小関係によって、前記電池残量表示手段に前記電池残量を段階的に表示させることを特徴とする。
本発明の電動工具において、前記制御手段は、前記電池が前記モータを駆動する前においては、前記電池の無負荷持の前記出力電圧と、前記種類に依存しない仮閾値との大小関係によって、前記電池残量表示手段に前記電池残量を段階的に表示させることを特徴とする。
本発明の電動工具は、メインボディ部と、前記メインボディ部に連結された前記ハンドル部と、前記トリガレバーと接続されたトリガスイッチと、前記制御手段に供給する電力を生成する電源回路と、を有し、前記トリガスイッチが操作された場合に、前記電源回路を介して前記制御手段に電源を供給する第１の起動回路を具備することを特徴とする。
本発明の電動工具は、電池残量確認スイッチを有し、前記制御手段は、前記電池残量確認スイッチが操作された場合に、前記電池残量を前記電池残量表示手段に表示させることを特徴とする。
本発明の電動工具は、前記電池残量確認スイッチが操作された場合に前記制御手段に電源を供給し、前記電池残量を前記電池残量表示手段に表示させる動作を行わせる第２の起動回路を具備することを特徴とする。
本発明の電動工具は、前記トリガスイッチがオンされることにより、前記モータによって回転動作される回転工具であることを特徴とする。
本発明の電動工具は、前記トリガスイッチがオンされることにより、前記モータによってバネに蓄力がなされ、蓄力後の前記バネが開放されることによって部材の打ち込み動作を行う電動打込機であることを特徴とする。
In order to solve the above problems, the present invention has the following configurations.
The power tool of the present invention is a power tool in which one of a plurality of types of batteries having different standard battery voltages is selected and mounted, and a motor driven by the battery is used as power . A motor to which the output voltage of the battery is directly applied, a trigger lever provided on the handle portion, a battery attachment portion connected to the handle portion and capable of attaching the plurality of types of batteries, and an upper surface of the battery attachment portion provided a battery remaining amount display means for performing display corresponding to the battery remaining amount of the battery, as well as identify the type of the battery, the battery remaining amount in accordance with the type of the battery to the battery residual quantity display means And a control means for displaying.
In the electric power tool of the present invention, the control unit causes the battery remaining amount display unit to display the battery remaining amount display unit based on each threshold value determined in advance according to the identified type of the battery. Features.
In the electric tool of the present invention, the battery remaining amount display means can display the battery remaining amount in a plurality of stages by at least a plurality of LEDs, and the threshold value is a plurality of predetermined values for each of the plurality of types of batteries. The control means switches the display of the remaining battery level based on the remaining battery level of the mounted battery and the plurality of threshold values in the battery.
In the electric tool of the present invention, the control means identifies the type by a voltage drop of the output voltage when the battery drives the motor.
In the electric power tool of the present invention, the control means indicates the remaining battery level on the remaining battery level display means according to a magnitude relationship between the output voltage of the battery without load and a threshold value set for each type. It is characterized by being displayed in stages.
In the electric power tool of the present invention, before the battery drives the motor, the control means determines the output voltage of the battery without load and the magnitude relationship between the temporary threshold value independent of the type. The remaining battery level is displayed stepwise on the remaining battery level display means.
The power tool of the present invention includes a main body portion, the handle portion coupled to the main body portion, a trigger switch connected to the trigger lever, and a power supply circuit that generates power to be supplied to the control means, And a first start circuit for supplying power to the control means via the power supply circuit when the trigger switch is operated.
The power tool of the present invention includes a battery remaining amount confirmation switch, and the control unit displays the remaining battery amount on the battery remaining amount display unit when the remaining battery amount confirmation switch is operated. Features.
Power tool of the present invention, starting the supply power to the control means when the battery remaining amount confirmation switch is operated, the second to carry out the operation for displaying the battery residual quantity in the battery residual quantity display means A circuit is provided.
The electric tool of the present invention is a rotary tool that is rotated by the motor when the trigger switch is turned on.
The electric power tool of the present invention is an electric driving machine that performs a driving operation of a member by accumulating a spring by the motor when the trigger switch is turned on and releasing the spring after the accumulating force. It is characterized by being.
マイコン１１への電力供給も蓄電池２０によって行われる。ただし、マイコン１１に供給される電流は、モータ２１に供給される電流よりも小さく、電源回路１４によって生成される。電源回路１４によるマイコン１１への電力の供給は、第１の起動回路１６１、又は第２の起動回路１６２によって制御される。
The power supply to the microcomputer 11 is also performed by the storage battery 20. However, the current supplied to the microcomputer 11 is smaller than the current supplied to the motor 21 and is generated by the power supply circuit 14. Supply of power to the microcomputer 11 by the power supply circuit 14 is controlled by the first startup circuit 161 or the second startup circuit 162.
Claims (11)
前記装着された電池の出力電圧が直接印加されるモータと、
ハンドル部に設けられたトリガレバーと、
前記ハンドル部に連結され、前記複数種類の電池が装着可能な電池装着部と、
前記電池装着部の上面に設けられ、前記電池の電池残量に対応した表示を行う電池残量表示手段と、
前記電池の種類を識別すると共に、前記電池の種類に応じた前記電池残量を前記電池残量表示手段に表示させる制御手段と、
を具備することを特徴とする電動工具。 An electric tool in which one of a plurality of types of batteries having different standard battery voltages is selected and mounted, and a motor driven by the battery is used as power ,
A motor to which an output voltage of the mounted battery is directly applied;
A trigger lever provided on the handle,
A battery mounting portion connected to the handle portion and capable of mounting the plurality of types of batteries;
A battery remaining amount display means provided on the upper surface of the battery mounting portion for performing a display corresponding to the battery remaining amount of the battery;
With identifying the type of the battery, and control means for displaying the remaining battery capacity corresponding to the type of the battery to the battery residual quantity display means,
An electric tool comprising:
前記閾値は、前記複数種類の電池毎に予め定められた複数の値からなり、 The threshold consists of a plurality of values predetermined for each of the plurality of types of batteries,
前記制御手段は、装着された前記電池の電池残量と、前記電池における前記複数の閾値に基づいて前記電池残量の表示を切り替えることを特徴とする請求項２に記載の電動工具。 The electric power tool according to claim 2, wherein the control unit switches display of the remaining battery level based on a remaining battery level of the mounted battery and the plurality of threshold values in the battery.
前記電池が前記モータを駆動した際の前記出力電圧の電圧降下によって、前記種類を識別することを特徴とする請求項１に記載の電動工具。 The control means includes
The power tool according to claim 1, wherein the type is identified by a voltage drop of the output voltage when the battery drives the motor.
前記電池の無負荷持の前記出力電圧と、前記種類毎に設定された閾値との大小関係によって、前記電池残量表示手段に前記電池残量を段階的に表示させることを特徴とする請求項４に記載の電動工具。 The control means includes
The battery remaining amount display unit displays the remaining battery amount in a stepwise manner according to a magnitude relationship between the output voltage of the battery with no load and a threshold value set for each type. 4. The electric tool according to 4 .
前記電池が前記モータを駆動する前においては、前記電池の無負荷持の前記出力電圧と、前記種類に依存しない仮閾値との大小関係によって、前記電池残量表示手段に前記電池残量を段階的に表示させることを特徴とする請求項５に記載の電動工具。 The control means includes
Before the battery drives the motor, the remaining battery level is displayed on the remaining battery level display means according to the magnitude relationship between the output voltage of the battery without load and a temporary threshold value independent of the type. The electric tool according to claim 5 , wherein the electric tool is displayed automatically.
前記トリガレバーと接続されたトリガスイッチと、 A trigger switch connected to the trigger lever;
前記制御手段に供給する電力を生成する電源回路と、 A power supply circuit for generating power to be supplied to the control means;
を有し、 Have
前記トリガスイッチが操作された場合に、前記電源回路を介して前記制御手段に電源を供給する第１の起動回路を具備することを特徴とする請求項１から請求項６までのいずれか１項に記載の電動工具。 7. A first start circuit for supplying power to the control means via the power supply circuit when the trigger switch is operated. The electric tool as described in.
前記制御手段は、前記電池残量確認スイッチが操作された場合に、前記電池残量を前記電池残量表示手段に表示させることを特徴とする請求項１から請求項７までのいずれか１項に記載の電動工具。 The said control means displays the said battery remaining amount on the said battery remaining amount display means, when the said battery remaining amount confirmation switch is operated, The any one of Claim 1-7 characterized by the above-mentioned. The electric tool as described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014239476A JP2016101607A (en) | 2014-11-27 | 2014-11-27 | Electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014239476A JP2016101607A (en) | 2014-11-27 | 2014-11-27 | Electric tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016101607A JP2016101607A (en) | 2016-06-02 |
| JP2016101607A5 true JP2016101607A5 (en) | 2017-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014239476A Pending JP2016101607A (en) | 2014-11-27 | 2014-11-27 | Electric tool |
Country Status (1)
| Country | Link |
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| JP (1) | JP2016101607A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706131A (en) * | 2019-10-25 | 2021-04-27 | 南京德朔实业有限公司 | Electric tool |
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| JPH0961504A (en) * | 1995-08-23 | 1997-03-07 | Matsushita Electric Ind Co Ltd | Apparatus for displaying remaining capacity of battery |
| JP3105797B2 (en) * | 1996-09-19 | 2000-11-06 | 静岡日本電気株式会社 | Battery judgment device |
| JPH11233159A (en) * | 1998-02-16 | 1999-08-27 | Sony Corp | Rechargeable battery pack |
| JPH11352538A (en) * | 1998-06-05 | 1999-12-24 | Olympus Optical Co Ltd | Camera |
| JP2007144813A (en) * | 2005-11-28 | 2007-06-14 | Nidec Shibaura Corp | Mold for producing power tool |
| JP5541435B2 (en) * | 2009-03-11 | 2014-07-09 | 日立工機株式会社 | Electric tool |
| JP2011109799A (en) * | 2009-11-17 | 2011-06-02 | Max Co Ltd | Remaining capacity display method of battery in charging tool |
| KR101312270B1 (en) * | 2011-02-17 | 2013-09-25 | 삼성에스디아이 주식회사 | Battery pack having switch structure |
| JP5813437B2 (en) * | 2011-09-26 | 2015-11-17 | 株式会社マキタ | Electric tool |
| JP5928018B2 (en) * | 2012-03-12 | 2016-06-01 | マックス株式会社 | Battery pack |
| JP5838338B2 (en) * | 2012-03-12 | 2016-01-06 | パナソニックＩｐマネジメント株式会社 | Power tool and power tool authentication device |
| JP2014056748A (en) * | 2012-09-13 | 2014-03-27 | Panasonic Corp | Battery capacity notification device and electrical equipment for construction |
| JP5682645B2 (en) * | 2013-03-18 | 2015-03-11 | 日立工機株式会社 | Combination of battery pack and power tool and power tool |
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- 2014-11-27 JP JP2014239476A patent/JP2016101607A/en active Pending
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