CN101154819A - Charging equipment for power tools - Google Patents
Charging equipment for power tools Download PDFInfo
- Publication number
- CN101154819A CN101154819A CNA2006101596949A CN200610159694A CN101154819A CN 101154819 A CN101154819 A CN 101154819A CN A2006101596949 A CNA2006101596949 A CN A2006101596949A CN 200610159694 A CN200610159694 A CN 200610159694A CN 101154819 A CN101154819 A CN 101154819A
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- China
- Prior art keywords
- electric tool
- charging equipment
- usb interface
- adaptor
- power tools
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- Legal status (The legal status 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 status listed.)
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- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an electric tool charging equipment, comprising an adapter piece in direct or indirect connection with the electric tool with at least one end of the adapter piece provided with an USB interface. When the electric tool needs charging, the USB interface at the end of the adapter piece can be connected to the USB interface on the computer so that the aim of charging up the electric tool can be realized. The charging method is of novel design and simple structure. As an improvement of the invention, the electric toll charging equipment also comprises a power adapter provided with an USB interface, and the USB receptacle can be in fit connection with the USB interface at the end of the cable. The power adapter is connected with common house hold power receptacle to charge up the electric tool. Thereby, the electric tool can not only be charged by computer but also by common power adapter, which diversifies the charging mode and provides more convenience and choices for users.
Description
Technical field
The present invention relates to a kind of charging equipment for power tools.
Background technology
Japanese patent specification JP01-170329 discloses a kind of charging device of electric drill, be provided with a battery that can repeatedly charge in the housing of described electric drill, when charging the battery, do not need battery is taken out from the housing of electric drill, and as long as earlier electric drill is lain in a horizontal plane on the cradle, the plug of the power supply adaptor that will be connected with cradle is connected the normal domestic use supply socket then, can realize the charging to battery.This power supply adaptor is approximate square shape, and self-contained electric wire is longer, carries to the user and brings inconvenience; If power supply adaptor is lost, the power supply adaptor that is difficult to search out other substitutes, and has influenced the normal use of electric drill; Because the supply voltage that the variation of environment for use, household outlet provide is different, using identical power supply adaptor then can not export stable voltage is the electric tool charging, has so also influenced the normal use of instrument; Further say,, then can not also influence the use of instrument for electric tool charges when the job site does not provide supply socket.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of charging equipment for power tools, especially a kind of charging device that can utilize computer to charge.
For solving the problems of the technologies described above, charging equipment for power tools of the present invention comprises the adaptor that directly or indirectly is connected with electric tool, and at least one end of this adaptor is provided with USB interface.
Wherein the English full name of USB is: Universal Serial Bus, Chinese is interpreted as: USB.Be provided with USB interface by at least one end, when electric tool need charge, the USB interface of adaptor end can be connected on the USB interface on the computer, can realize charging electric tool with adaptor.Because the computer in the operate as normal, its USB interface can provide the voltage of certain numerical value, and the USB interface of adaptor end is connected on the USB interface on the computer, and this voltage promptly can be electric tool and charges.This charging modes is skillfully constructed, and is simple in structure and expanded the portability and the ease of use of electric tool.
As a kind of improvement of the present invention, described charging equipment for power tools also comprises a power supply adaptor that links to each other with adaptor, and this power supply adaptor is provided with USB interface, and this USB interface can be connected with the USB interface of described adaptor end.Be connected by the USB interface that will be provided with on the power supply adaptor and the USB interface of adaptor end, the plug of the power supply adaptor that will be connected with cradle is connected the normal domestic use supply socket then, can realize the charging to electric tool.Make described electric tool not only can charge like this, and can charge, become diversified charging modes and rationalization, for the operator provides more convenience and selection by common power supply adaptor by computer.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic diagram of charging equipment for power tools of the present invention.
Fig. 2 is the schematic diagram that has increased the charging equipment for power tools of cradle on the basis of Fig. 1.
Fig. 3 is the schematic diagram that utilizes the charging equipment for power tools that computer charges among the present invention.
Fig. 4 is the schematic diagram that has increased the charging equipment for power tools of cradle on the basis of Fig. 3.
Wherein:
20 charging equipment for power tools, 21 electric tools, 22 adaptors
223 USB plug, 24 power supply adaptors, 25 cradles
254 spaces, 256 conductive contact blades, 26 computers
23,242,252USB interface
212,262USB socket
Embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
By charging equipment for power tools shown in Figure 1, comprise the adaptor 22 that directly links to each other with electric tool 21, in the present embodiment, described adaptor 22 is a cable, two ends of cable are respectively arranged with USB plug; Described charging equipment for power tools 20 also comprises a power supply adaptor 24, and this power supply adaptor 24 is provided with USB socket, and this USB socket can be connected with the USB joint of described cable and damper ends; Electric tool 21 in the present embodiment is electric drills, and its afterbody is provided with USB socket 212, and is provided with a battery that can repeatedly charge in its housing.Before the charging, according to method of attachment shown in Figure 1, earlier each USB plug and USB socket are connected, the three-pin plug with power supply adaptor 24 is connected on the Three-hole socket of normal domestic use power supply again, can realize electric tool 21 chargings.
By charging device shown in Figure 2, it is on the basis of Fig. 1, increased by a cradle 25 that is connected between electric tool 21 and the cable, described cradle 25 is provided with the space 254 that holds electric tool 21, be provided with conductive contact blade 256 in this space 254 and can be electrically connected with electric tool 21, when electric tool 21 was placed in the cradle 25, cradle 25 was electrically connected with electric tool 21; When electric tool 21 takes out, be electrically connected disconnection between cradle 25 and the electric tool 21 from cradle 25.Described cradle 25 is provided with USB socket.Before the charging, according to method of attachment shown in Figure 2, earlier electric tool 21 is placed in the cradle 25, again each USB plug and USB socket are connected, three-pin plug with power supply adaptor 24 is connected on the Three-hole socket of normal domestic use power supply at last, can realize electric tool 21 chargings.
By charging equipment for power tools shown in Figure 3, comprise the adaptor 22 that directly links to each other with electric tool 21, in the present embodiment, described adaptor 22 is a cable, two ends of cable are respectively arranged with USB plug, and the USB plug of described cable 22 ends can be connected with 26 USB socket 262 on the computer.Electric tool 21 in the present embodiment is electric drills, and its afterbody is provided with USB socket 212, and is provided with a battery that can repeatedly charge in its housing.Before the charging,,, again each USB plug and USB socket are connected, can realize utilizing 21 chargings of 26 pairs of electric tools of computer according to method of attachment shown in Figure 3 earlier with computer 26 normal unlatching work.
By charging device shown in Figure 4, it is on the basis of Fig. 3, increased by a cradle 25 that is connected between electric tool 21 and the cable, described cradle 25 is provided with the space 254 that holds electric tool 21, be provided with conductive contact blade 256 in this space 254 and can be electrically connected with electric tool 21, when electric tool 21 was placed in the cradle 25, cradle 25 was electrically connected with electric tool 21; When electric tool 21 takes out, be electrically connected disconnection between cradle 25 and the electric tool 21 from cradle 25.Described cradle 25 is provided with USB socket.Before the charging,,, again electric tool 21 is placed in the cradle 25, at last each USB plug and USB socket is connected, can realize utilizing 21 chargings of 26 pairs of electric tools of computer according to method of attachment shown in Figure 4 earlier with computer 26 normal unlatching work.
Usually, USB plug and USB socket can be referred to as USB interface, and their place of being connected all can be with its location swap, for example in Fig. 1, USB plug 223 is connected with USB socket 212, USB plug 223 can be changed to USB socket, simultaneously USB socket 212 be replaced by USB plug.Of this sort transposing is feasible, also belongs to the general knowledge according to those skilled in the art, all can fall within the protection range of this patent.
Claims (9)
1. a charging equipment for power tools (20) comprises the adaptor (22) that directly or indirectly is connected with electric tool (21), and it is characterized in that: at least one end of this adaptor (22) is provided with USB interface (23).
2. charging equipment for power tools according to claim 1 (20), it is characterized in that: described charging equipment for power tools (20) also comprises a power supply adaptor (24) that links to each other with adaptor (22), this power supply adaptor (24) is provided with USB interface (242), and this USB interface (242) can be connected with the USB interface (23) of described adaptor (22) end.
3. charging equipment for power tools according to claim 2 (20) is characterized in that: described charging equipment for power tools (20) comprises that also one is connected the cradle (25) between described electric tool (21) and the described adaptor (22).
4. charging equipment for power tools according to claim 3 (20), it is characterized in that: described cradle (25) is provided with the space (254) that holds electric tool (21), is provided with conductive contact blade (256) in this space (254) and can be electrically connected with electric tool (21).
5. charging equipment for power tools according to claim 4 (20) is characterized in that: described cradle (25) is provided with USB interface (252) and links to each other with described adaptor (22).
6. charging equipment for power tools according to claim 1 (20) is characterized in that: described electric tool (21) is provided with USB socket (212), and the end that described adaptor (22) is connected with this electric tool (21) is provided with USB plug (223).
7. charging equipment for power tools according to claim 1 (20) is characterized in that: the USB interface of adaptor (22) is arranged on relative another end that directly or indirectly links to each other and hold with electric tool.
8. charging equipment for power tools according to claim 7 (20) is characterized in that: USB interface is a USB plug.
9. charging equipment for power tools according to claim 1 (20) is characterized in that: described adaptor (22) is a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101596949A CN101154819A (en) | 2006-09-30 | 2006-09-30 | Charging equipment for power tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101596949A CN101154819A (en) | 2006-09-30 | 2006-09-30 | Charging equipment for power tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101154819A true CN101154819A (en) | 2008-04-02 |
Family
ID=39256327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101596949A Pending CN101154819A (en) | 2006-09-30 | 2006-09-30 | Charging equipment for power tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101154819A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7896702B2 (en) | 2008-06-06 | 2011-03-01 | Apple Inc. | Compact power adapter |
| US8021198B2 (en) | 2008-06-06 | 2011-09-20 | Apple Inc. | Low-profile power adapter |
| US8021183B2 (en) | 2008-10-31 | 2011-09-20 | Apple Inc. | Cold headed electric plug arm |
| US20120104992A1 (en) * | 2010-10-27 | 2012-05-03 | Makita Corporation | Electric power tool system |
| US8934261B2 (en) | 2008-12-23 | 2015-01-13 | Apple Inc. | Compact device housing and assembly techniques therefor |
| US9748780B2 (en) | 2010-10-27 | 2017-08-29 | Makita Corporation | Electric power tool system |
| WO2021115393A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州宝时得电动工具有限公司 | Heat gun and heat gun system |
-
2006
- 2006-09-30 CN CNA2006101596949A patent/CN101154819A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8021198B2 (en) | 2008-06-06 | 2011-09-20 | Apple Inc. | Low-profile power adapter |
| US7896702B2 (en) | 2008-06-06 | 2011-03-01 | Apple Inc. | Compact power adapter |
| US8308493B2 (en) | 2008-06-06 | 2012-11-13 | Apple Inc. | Low-profile power adapter |
| US8342861B2 (en) | 2008-06-06 | 2013-01-01 | Apple Inc. | Compact power adapter |
| US8651879B2 (en) | 2008-06-06 | 2014-02-18 | Apple Inc. | Compact power adapter |
| US8021183B2 (en) | 2008-10-31 | 2011-09-20 | Apple Inc. | Cold headed electric plug arm |
| US8215009B2 (en) | 2008-10-31 | 2012-07-10 | Apple Inc. | Method for manufacturing a plug arm |
| US8480410B2 (en) | 2008-10-31 | 2013-07-09 | Apple Inc. | Cold headed electric plug arm |
| US8934261B2 (en) | 2008-12-23 | 2015-01-13 | Apple Inc. | Compact device housing and assembly techniques therefor |
| US20120104992A1 (en) * | 2010-10-27 | 2012-05-03 | Makita Corporation | Electric power tool system |
| US8912751B2 (en) * | 2010-10-27 | 2014-12-16 | Makita Corporation | Electric power tool system |
| US9553466B2 (en) | 2010-10-27 | 2017-01-24 | Makita Corporation | Electric power tool system |
| US9748780B2 (en) | 2010-10-27 | 2017-08-29 | Makita Corporation | Electric power tool system |
| US9819203B2 (en) | 2010-10-27 | 2017-11-14 | Makita Corporation | Electric power tool system |
| WO2021115393A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州宝时得电动工具有限公司 | Heat gun and heat gun system |
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| PB01 | Publication | ||
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Open date: 20080402 |