WO2007071128A1 - A base for electric tool - Google Patents

A base for electric tool Download PDF

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Publication number
WO2007071128A1
WO2007071128A1 PCT/CN2006/000276 CN2006000276W WO2007071128A1 WO 2007071128 A1 WO2007071128 A1 WO 2007071128A1 CN 2006000276 W CN2006000276 W CN 2006000276W WO 2007071128 A1 WO2007071128 A1 WO 2007071128A1
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WO
WIPO (PCT)
Prior art keywords
base body
power tool
disposed
base
radio
Prior art date
Application number
PCT/CN2006/000276
Other languages
English (en)
French (fr)
Inventor
Can Yao Guo
Original Assignee
Top Link Industrial 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 Top Link Industrial Co., Ltd filed Critical Top Link Industrial Co., Ltd
Publication of WO2007071128A1 publication Critical patent/WO2007071128A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the utility model relates to an auxiliary device for a power tool, in particular to a base device capable of placing a power tool and having a sound collecting function and a charging function.
  • the prior art electric power tool is a series of devices including an electric drill instead of a manual tool.
  • Most of the current electric tools use a battery pack as a power source, and therefore, the battery pack needs to be able to be charged.
  • the charging method of the battery pack is generally to remove the battery pack and put it into a dedicated charging device for charging.
  • This charging method requires disassembly and assembly of the power tool, which is inconvenient.
  • Another charging method may be configured to set a charging circuit in the power tool, and use an external power source to charge a battery pack therein through a charging circuit in the power tool. In the manner of the power tool, the circuit is complicated, the weight is increased, and the charging is performed. It is not safe in the process. In actual use, the power tool is heavy and inconvenient.
  • the object of the present invention is to provide a base for a power tool, and to achieve the above-mentioned defects of the prior art, a device for conveniently placing a discharge tool can be charged while the power tool is placed, and can work at the same time. Or listen to the radio while you are resting.
  • a base of a power tool includes a base body, wherein an upper portion of the base body is provided as a recess for adapting to a power tool; the base body is connected to an external power source, and is The base body is provided with a radio circuit and a charging circuit, and the charging circuit is connected with a joint member in the groove for adapting to an interface disposed at a position corresponding to the power tool, directly The battery pack in the power tool is charged.
  • the radio circuit includes a sound receiving circuit board, and is driven by the external power source, and is provided with a horn, and a sound permeable hole is disposed on a side of the base body.
  • the radio circuit further includes a headphone jack disposed on the base body and electrically connected to the sound receiving circuit board.
  • the radio circuit further includes a display screen disposed on the base body
  • the base wherein the radio circuit further comprises a battery case that can be powered by a battery.
  • the base is further provided with a cover above the groove, which is pivotally connected to the base body on one end side.
  • the bottom of the base body is further provided with a drawer structure for storing small objects.
  • the pedestal wherein the drawer structure is further provided with an elastic member for ejecting the drawer structure.
  • the pedestal of a power tool provided by the utility model adopts a device form of a power tool disposed in a pedestal form, and correspondingly sets a radio circuit and a charging circuit, thereby realizing the versatility of the power tool, and electric The tool is placed in a uniform position, and the battery pack in the power tool can be charged when not working, which is convenient to use and simple in structure.
  • FIG. 1A and 1B are schematic side views of a base of a power tool according to the present invention.
  • FIG. 2 is a perspective internal structural view of a base of the power tool of the present invention. detailed description
  • the pedestal of the power tool of the present invention includes a base body 110, and an upper portion of the base body 110 is disposed as a recess 120.
  • the recessed shape of the slot 120 is adapted to a power tool 200 such that the power tool 120 can be placed on the recess 120 when not in use; the power tool 200 can be an electric screwdriver;
  • the base body 110 is connected to an external power source via a plug 130, and a radio circuit 140 and a charging circuit 150 are disposed in the base body 110.
  • the radio circuit 140 is disposed on a radio circuit board, and the charging circuit 150 is disposed.
  • the charging circuit is connected to a joint member 121 at a predetermined position in the recess 120.
  • the corresponding position of the power tool 200 is disposed to match the joint member 121.
  • the interface 221 when the external power source is connected and the power tool 200 is not in use, the power tool 200 can be placed in the groove 120, so that The electric power tool battery pack charged.
  • the sound receiving circuit board disposed in the radio circuit 140 can be powered by the external power source.
  • a battery box can also be disposed (not shown in the figure).
  • the utility model is further provided with an external speaker 151, and a sound-transmitting hole 111 is disposed on a side of the base body 110, so that the sound can be directly discharged through the base body. broadcast.
  • the radio of the utility model The circuit 140 further includes a headphone jack 141 disposed on the base body and electrically connected to the sound receiving circuit board, so that the radio broadcast can also be listened to through the earphone to reduce the influence on others.
  • the radio circuit further includes a display screen 160 disposed on the base body 110 for displaying time and sound wavelength; and a plurality of buttons 170 for selecting a radio station and Volume adjustment.
  • the cover 120 of the present invention is further provided with a cover 180 which is pivotally connected to the base body 110 at one end side, so that when the power tool 200 is taken and taken
  • the outer cover 180 is opened, and the outer cover 180 is closed to protect the power tool.
  • the outer cover 180 can be made transparent.
  • the bottom of the base body of the utility model is further provided with a drawer structure 190 for storing small objects, such as drills of various types of electric screw drills, etc., so that the base of the utility model is no longer just one
  • the pedestal has many functions such as radio, playback, charging, and bit placement.
  • the utility model is further provided with an elastic member and an opening key for pressing the drawer structure by pressing the opening key. It is of course also possible to directly press the drawer structure to switch the elastic member. Such a structure is common in the prior art and will not be described herein.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Description

一种电动工具的基座 技术领域
本实用新型涉及一种电动工具的辅助设备， 尤其涉及的是一种能够放置电动工具 同时具有收音功能和充电功能的基座装置。 背景技术
现有技术中的电动工具是包括电钻等一系列代替手动工具的装置， 目前的电动工 具大多采用电池包做为供电源， 因此， 对电池包就需要能够充电。 目前对电池包的充电 方式一般是将电池包取下， 放入一专用的充电设备中进行充电， 这种充电方式需要拆装 电动工具， 并不方便。 另一种充电方式可以设置充电电路在所述电动工具中， 利用外部 电源通过该电动工具中的充电电路对其中的电池包进行充电，该种方式所述电动工具中 电路复杂， 重量增加， 充电过程中不安全， 实际使用时电动工具分量较重， 也不方便。
同时， 现有的电动工具在使用完毕时通常会无处可放， 随意置放地下， 造成安全 隐患和在急需使用时不能及时找到。在电动工具不用时无处可放，并且其使用功能单一。
因此， 现有技术存在缺陷， 而有待于改进和发展。 实用新型内容
本实用新型的目的在于提供一种电动工具的基座， 针对现有技术的上述缺陷， 实 现一种方便置放电动工具的装置， 可以在放置所述电动工具的同时进行充电， 并能在工 作或休息的时候收听收音机。
本实用新型的技术方案如下：
一种电动工具的基座，其包括一基座本体，其中，所述基座本体上部设置为一凹槽， 用于与电动工具相适配； 所述基座本体连接外部电源， 并且在所述基座本体内设置有一 收音机电路和一充电电路， 所述充电电路在所述凹槽内连接设置有一接头件， 用于与设 置在所述电动工具对应位置上的接口相适配， 直接对所述电动工具中的电池包充电。
所述的基座，其中，所述收音机电路包括一收音电路板， 由所述外部电源供电驱动， 并设置有一喇叭， 并对应在所述基座本体的侧边上设置有透音孔。
所述的基座， 其中， 所述收音机电路还包括一耳机插孔， 设置在所述基座本体上， 与所述收音电路板电连接。
所述的基座， 其中， 所述收音机电路还包括有一显示屏， 设置在所述基座本体上，
1
确 认 本 用于显示时间和收音波长； 以及多个按键， 用于选调收音电台和音量调节。
所述的基座， 其中， 所述收音机电路还包括一电池盒， 可通过电池供电。
所述的基座， 其中， 所述凹槽上方还设置有一外罩， 其在一端侧与所述基座本体枢 接。
所述的基座， 其中， 所述.基座本体底部还设置有一抽屉结构， 用于储放小物件。 所述的基座， 其中， 所述抽屉结构还设置有一弹性件， 用于弹出所述抽屉结构。 本实用新型所提供的一种电动工具的基座， 由于采用了基座形式设置的放置电动 工具的装置形式， 并对应设置了收音机电路和充电电路， 实现了电动工具的多功能性， 并且电动工具放置位置统一， 在不工作时还可以对所述电动工具内的电池包充电， 使用 方便， 结构简单。 附图说明
图 1A和图 1B为本实用新型的电动工具的基座的侧面示意图；
图 2为本实用新型的电动工具的基座的透视内部结构示意图。 具体实施方式
以下对本实用新型的较佳实施例加以详细说明。
本实用新型的一种电动工具的基座， 如图 1A、 图 IB和图 2所示的， 其包括一基座 本体 110， 所述基座本体 110的上部设置为一凹槽 120， 该凹槽 120的凹陷形状与一电 动工具 200相适配，这样，所述电动工具 120在不用的时候可以放置在所述凹槽 120上； 该电动工具 200可以是一种电动螺丝钻；所述基座本体 110通过插头 130连接有外部电 源， 并且在所述基座本体 110内还设置有一收音机电路 140和一充电电路 150， 所述收 音机电路 140设置在一收音机电路板上， 所述充电电路 150可以是一变压器； 所述充电 电路在所述凹槽 120内的一预定位置连接设置有一接头件 121， 与此同时， 所述电动工 具 200的对应位置上设置有一与该接头件 121相适配的接口 221， 当接上外部电源且该 电动工具 200不用的时候， 可将该电动工具 200置放在所述凹槽 120内， 这样就可以直 接对所述电动工具中的电池包充电了。
本实用新型所述的基座中， 所述收音机电路 140中设置的收音电路板， 可以由所述 外部电源供电驱动， 如图 2所示的， 也可以设置一电池盒（图中未示出）， 用电池供电； 同时本实用新型还设置有一外放喇叭 151， 并对应在所述基座本体 110的侧边上设置有 透音孔 111， 如此， 可以通过该基座本体直接外放收音播音。 本实用新型所述收音机电 路 140还包括一耳机插孔 141， 设置在所述基座本体上， 与所述收音电路板电连接， 这 样也可以通过耳机收听收音播音， 以减少对他人的影响。
本实用新型所述基座中， 所述收音机电路还包括有一显示屏 160， 设置在所述基座 本体 110上， 用于显示时间和收音波长； 以及多个按键 170， 用于选调收音电台和音量 调节。
为保护所述电动工具和美观，本实用新型所述凹槽 120的上方还设置有一外罩 180， 其在一端侧与所述基座本体 110枢接，这样在取放所述电动工具 200时可以掀开该外罩 180， 置放好后合上该外罩 180， 用于防护所述电动工具。较好的， 可以将所述外罩 180 设置为透明的。
本实用新型的所述基座本体底部上还设置有一抽屉结构 190， 用于储放小物件， 如 电动螺丝钻的各种型号的钻头等， 这样本实用新型的基座就不再仅仅是一个基座而已， 具有了收音、 播放、 充电、 钻头置放等多项功能。 为方便抽拉所述抽屉结构， 本实用新 型还设置有一弹性件和开关键， 通过按压该开关键用于弹出所述抽屉结构。当然也可以 直接按压该抽屉结构来实现开关所述弹性件， 这种结构为现有技术所常见， 在此不再赘 述。
应当理解的是， 对本领域普通技术人员来说， 可以根据上述说明加以改进或变换， 而所有这些改进和变换都应属于本实用新型所附权利要求的保护范围。

Claims

*又禾'撤
1、 一种电动工具的基座， 其包括一基座本体， 其特征在于， 所述基座本体上部设 置为一凹槽， 用于与电动工具相适配； 所述基座本体连接外部电源， 并且在所述基座本 体内设置有一收音机电路和一充电电路，所述充电电路在所述凹槽内连接设置有一接头 件， 用于与设置在所述电动工具对应位置上的接口相适配， 直接对所述电动工具中的电 池包充电。
2、 根据权利要求 1所述的基座， 其特征在于， 所述收音机电路包括一收音电路板， 由所述外部电源供电驱动， 并设置有一喇叭， 并对应在所述基座本体的侧边上设置有透 音孔。
3、 根据权利要求 2所述的基座， 其特征在于， 所述收音机电路还包括一耳机插孔， 设置在所述基座本体上， 与所述收音电路板电连接。
4、 根据权利要求 2或 3所述的基座， 其特征在于， 所述收音机电路还包括有一显 示屏， 设置在所述基座本体上， 用于显示时间和收音波长； 以及多个按键， 用于选调收 音电台和音量调节。
5、 根据权利要求 4所述的基座， 其特征在于， 所述收音机电路还包括一电池盒， 可通过电池供电。
6、 根据权利要求 1所述的基座， 其特征在于， 所述凹槽上方还设置有一外罩， 其 在一端侧与所述基座本体枢接。
7、 根据权利要求 1所述的基座， 其特征在于， 所述基座本体底部还设置有一抽屉 结构， 用于储放小物件。
根据权利要求 7所述的基座， 其特征在于， 所述抽屉结构还设置有一弹性件， 用于 弹出所述抽屉结构。
PCT/CN2006/000276 2005-12-22 2006-02-24 A base for electric tool WO2007071128A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200520143095.9 2005-12-22
CNU2005201430959U CN2858199Y (zh) 2005-12-22 2005-12-22 一种电动工具的基座

Publications (1)

Publication Number Publication Date
WO2007071128A1 true WO2007071128A1 (en) 2007-06-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108487A1 (en) * 2008-04-08 2009-10-14 Makita Corporation Toolbox

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066938A (en) * 1998-03-18 2000-05-23 Makita Corporation Charging system including a charger and an electric power tool operating on an internal battery unit
DE10107697A1 (de) * 2001-02-19 2002-09-05 Metabowerke Gmbh Akkupack für ein Elektrowerkzeuggerät sowie Elektrowerkzeuggerät
WO2005039833A1 (de) * 2003-09-29 2005-05-06 Robert Bosch Gmbh Akkuschrauber
CN1652903A (zh) * 2002-05-20 2005-08-10 松下电器产业株式会社 带有附加功能的电动工具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066938A (en) * 1998-03-18 2000-05-23 Makita Corporation Charging system including a charger and an electric power tool operating on an internal battery unit
DE10107697A1 (de) * 2001-02-19 2002-09-05 Metabowerke Gmbh Akkupack für ein Elektrowerkzeuggerät sowie Elektrowerkzeuggerät
CN1652903A (zh) * 2002-05-20 2005-08-10 松下电器产业株式会社 带有附加功能的电动工具
WO2005039833A1 (de) * 2003-09-29 2005-05-06 Robert Bosch Gmbh Akkuschrauber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108487A1 (en) * 2008-04-08 2009-10-14 Makita Corporation Toolbox
JP2009248262A (ja) * 2008-04-08 2009-10-29 Makita Corp 工具収納箱
US8439192B2 (en) 2008-04-08 2013-05-14 Makita Corporation Toolbox

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