CN100999074A - Adapter for a power tool battery - Google Patents

Adapter for a power tool battery Download PDF

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Publication number
CN100999074A
CN100999074A CNA2006101689712A CN200610168971A CN100999074A CN 100999074 A CN100999074 A CN 100999074A CN A2006101689712 A CNA2006101689712 A CN A2006101689712A CN 200610168971 A CN200610168971 A CN 200610168971A CN 100999074 A CN100999074 A CN 100999074A
Authority
CN
China
Prior art keywords
battery
adapter
electric
electric tool
configuration
Prior art date
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.)
Pending
Application number
CNA2006101689712A
Other languages
Chinese (zh)
Inventor
约翰·S·斯科特
马克·库巴莱
大卫·罗兹瓦多夫斯基
帕梅拉·斯特格惠斯
罗伯特·克里斯普
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Milwaukee Electric Tool Corp
Original Assignee
Milwaukee Electric Tool Corp
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 Milwaukee Electric Tool Corp filed Critical Milwaukee Electric Tool Corp
Publication of CN100999074A publication Critical patent/CN100999074A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/029—Construction of casings, bodies or handles with storage compartments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • 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

Abstract

The invention provides an electrical combination including a power tool having a housing supporting a motor, which is operable to drive a tool element. The electrical combination also includes a battery and an adapter supportable on the housing of the power tool and electrically connectable to the power tool and the battery such that the adapter transfers electrical power between the battery and the motor. The adapter has a locking arrangement engageable with the battery for preventing the adapter from being removed from the power tool housing while the battery is connected to the adapter.

Description

The adapter that is used for power tool battery
Related application
The application requires the temporary patent application No.60/750 of on December 13rd, 2005 according to the regulation submission of united states patent law 35 U.S.C. and 119,087 priority, and the full content of this provisional application here is incorporated by reference.
In addition, the application is (co-pending) the co-pending jointly application No.11/252 that submitted on October 17th, 2005,272 part continuity application, and application No.11/252,272 is the co-pending continuity patent application No.10/635 that submitted on August 6th, 2003,058, the present U.S. Patent No. 6,965 of promulgation on November 15th, 1,214 continuity application, U.S. Patent No. 6,965,214 is the patent application No.10/299 that submitted on November 19th, 2002,200, the continuity application of the present U.S. Patent No. 6,621,246 of promulgation on September 16th, 1, U.S. Patent No. 6,621,246th, the patent application No.09/755 that submit to January 5 calendar year 2001,537, the present U.S. Patent No. 6 of promulgation on February 25th, 1,525,511 continuity application, U.S. Patent No. 6,525,511 require the temporary patent application No.60/224 that formerly submits to of submission on August 11st, 2000,662 rights and interests, and the full content of all these patent documentations here is incorporated by reference.
The application also is the co-pending application No.11/095 that submitted on March 31st, 2005,780 part continuity application, application No.11/095,780 is the co-pending continuity patent application No.10/635 that submitted on August 6th, 2003,058, the present U.S. Patent No. 6 of promulgation on November 15th, 1,965,214 continuity application, U.S. Patent No. 6,965,214 is the patent application No.10/299 that submitted on November 19th, 2002,200, and the present U.S. Patent No. 6 of promulgation on September 16th, 1,621,246 continuity application, U.S. Patent No. 6,621, the 246th, the patent application No.09/755 that submit to January 5 calendar year 2001,537, the present U.S. Patent No. 6,525 of promulgation on February 25th, 1,511 continuity application, U.S. Patent No. 6,525,511 require the temporary patent application No.60/224 that formerly submits to of submission on August 11st, 2000,662 rights and interests, the full content of all these patent documentations here is incorporated by reference.
Technical field
The present invention relates to Wireless Power Tools, and relate more particularly to battery pack, electric tool and/or battery charger.
Background technology
Usually, Wireless Power Tools comprise tool outer casing and motor, and this motor supports and can be used to the driven tool element by shell.Power tool battery is supported by shell, and can be electrically connected to motor, is used for optionally to the motor supply capability.
In order to charge the battery, provide battery charger.Usually, battery charger comprises charger case and is supported and can be electrically connected to the charging circuit of power supply by charger case.Battery supports and is electrically connected to charging circuit by charger case, makes optionally to supply power to battery, thereby to battery charge.
Summary of the invention
The overall arrangement that is used for power tool battery (and being used for electric tool and battery charger) has two types.The first kind is " tower " shape cell arrangement.In the configuration of " tower " shape, the part of tool outer casing (for example handle) limits opening, and battery comprises " tower " shape or insertion portion, and described " tower " shape or insertion portion insert in the opening, be used for a cell support on tool outer casing, and make battery be electrically connected to motor.For to " tower " shape battery charge, charger case limits similar opening, and " tower " shape of battery is partly inserted the opening in the charger case, is used for a cell support on charger case, and makes battery be electrically connected to charging circuit.
Second type of cell arrangement is the configuration of " slip " formula.In the configuration of " slip " formula, tool outer casing comprises support section, and battery slides on the support section.Support section and battery comprise the syndeton that is bonded with each other, and be used for physically battery being connected to tool outer casing, and battery is electrically connected to motor.For to " slip " formula battery charge, charger case comprises similar support section, and battery comprises the similar syndeton that is bonded with each other with charger case, is used for physically battery being connected to charger case, and battery is electrically connected to charging circuit.
In each overall arrangement, there are many different battery structures (and electric tool/battery charger structure).In each structure, battery (and electric tool/battery charger) comprises specific syndeton (size, shape, connector, connector position etc.), be used for physically battery being connected to electric tool and/or charger, thereby battery is electrically connected to motor and/or charging circuit.
Follow one of above-mentioned battery arrangement independently problem be, have a kind of configuration, for example the battery of " slip " formula configuration can not with have another kind of configuration, for example the electric tool of " tower " shape configuration uses together, perhaps vice versa.
Another that follow above-mentioned battery arrangement independently problem be, has a kind of configuration, and for example the battery of " slip " formula configuration can not be by having other configuration, for example charger charging of " tower " shape configuration, and perhaps vice versa.
Another that follow above-mentioned battery arrangement independently problem is, has a kind of overall arrangement, the battery that for example has " slip " formula configuration of first syndeton, can not with the electric tool that has identical overall arrangement but have different syndetons, for example comprise " slip " formula configuration but electrician's instrument with second different syndetons uses together.Be used for physically and/or the difference between the syndeton that on the electric power battery is connected to electric tool stops battery to use with electric tool.This is equally applicable to have " tower " shape battery and " tower " shape electric tool of different syndetons.
Follow the other independently problem of above-mentioned battery arrangement to be, has a kind of overall arrangement, the battery that for example has " slip " formula configuration of first syndeton, can not for example have " slip " formula battery charger charging of second syndeton configuration by the battery charger that has identical overall arrangement but have different syndetons.Be used for physically and/or the difference between the syndeton that on the electric power battery is connected to battery charger stops battery to be charged by battery charger.This is equally applicable to have " tower " shape battery and " tower " shape battery charger of different syndetons.
The invention provides a kind of adapter that is used for power tool battery, this adapter has alleviated the one or more above-mentioned of above-mentioned battery arrangement and other the problem followed substantially.More specifically, in certain embodiments, the invention provides adapter, be used for having first overall arrangement, for example the battery of configuration of " slip " formula or the configuration of " tower " shape is connected to and has second overall arrangement, for example the electric tool and/or the battery charger of configuration of " tower " shape or the configuration of " slip " formula.In other embodiments, the invention provides adapter, be used for being connected to electric tool and/or battery charger with the first identical overall arrangement and second syndeton different with first syndeton having first overall arrangement (for example " slips " formula configuration or " tower " shape are disposed) and the battery of first syndeton.
More specifically, the invention provides the electric combination that comprises electric component, described electric component comprises: the parts shell; Battery, it can be electrically connected to electric component, is used for transferring electric power between electric component and battery; And adapter, described adapter separates between battery and parts shell, and can be connected between battery and the parts shell, is used for a cell support on the parts shell, and is preferably such that battery is electrically connected to electric component.
Equally, the invention provides the electric component that comprises electric tool, described electric tool comprises: shell; Motor, it is supported by shell, and can be used to the driven tool element; Battery, it can be electrically connected to motor, is used for optionally supplying with motor electric power; And adapter, described adapter separates between battery and shell, and can be connected between battery and the shell, is used for a cell support on shell, and preferably battery is electrically connected to motor.
In addition, the invention provides the electric combination that comprises battery charger, described battery charger comprises: charger case; Charging circuit, it is supported by charger case, and optionally can connect power supply; Battery, it can be electrically connected with charging circuit, make charging circuit optionally supply capability to battery, thereby to battery charge; And adapter, it separates between shell and battery, and can be connected between shell and the battery, is used for a cell support on shell, and preferably battery is electrically connected to charging circuit.
Preferably, battery comprises terminal assembly, and electric component comprises the component termination assembly.Adapter preferably includes first adapter terminal assembly that can be electrically connected to the battery terminal assembly and the second adapter terminal assembly that can be electrically connected to the component termination assembly, is used for battery is electrically connected to electric component.
In one embodiment, the parts shell limits opening, and adapter comprises that can insert opening is used for adapter is supported on insertion portion on the parts shell.Electric component preferably includes the component termination assembly that is supported in the opening and comprises the adapter of the adapter terminal assembly that is supported on the insertion portion.When insertion portion inserted opening, the adapter terminal assembly was electrically connected to the component termination assembly.
Described adapter preferably includes the cell support part that is connected to insertion portion, and battery can be connected to this support section and can be supported by this support section.Preferably, the battery edge can be connected to support section perpendicular to the battery connection axis of opening axis substantially.
Battery can connect axis along battery optionally can be connected to support section at first direction and second direction, when at first direction, battery is supported along first orientation with respect to shell, and when in second direction, battery is supported along second orientation with respect to shell.Battery preferably optionally can be connected to support section at first direction and second direction, when at first direction, battery is supported along first orientation with respect to adapter, and when in second direction, battery is supported along second orientation with respect to adapter.
Adapter preferably includes first terminal assembly and first terminal assembly forward backward.When first orientation, the battery terminal electrical component is connected to first terminal assembly forward, and when second orientation, the battery terminal electrical component is connected to first terminal assembly backward.
Preferably, battery has first and connects configuration, and shell has the second connection configuration different with the first connection configuration.Adapter preferably includes to have first and connects the first pontes of configuration and have second and be connected second coupling part that disposes.The first pontes can be connected with battery, be used for battery is connected to adapter, and second coupling part can be connected with shell, is used for adapter is connected to shell.
Battery and electric component be connected the configuration can be different overall arrangement (" slip " formula or " tower " shape), can be identical overall arrangement perhaps, but have different physical connection structures and/or have different connecting structure for electrical equipment.In one embodiment, one connects configuration is the configuration of " tower " shape, and another configuration is the configuration of " slip " formula.In other embodiments, the first connection configuration is configuration of first " tower " shape or the configuration of first " slip " formula, and second configuration is configuration of second " tower " shape or the configuration of second " slip " formula, and the first connection configuration is connected configuration and has different physical connection structures and/or different connecting structure for electrical equipment respectively with second.
Described assembly preferably also comprises and is used for locking battery to first locked component of adapter be used for second locked component of lock adapter to the parts shell.
In addition, the invention provides the electric combination that comprises electric tool, described electric tool comprises: tool outer casing; Motor, it supports and can be used to the driven tool element by tool outer casing; Battery charger, it comprises charger case and charging circuit, described charging circuit is supported by charger case, and optionally can be electrically connected to power supply; Battery; And adapter, separate between its from battery and electric tool, battery charger one, and can be connected between in battery and electric tool, the battery charger one, be used on cell support in electric tool and battery charger, thus transferring electric power between in battery and electric tool, battery charger one.
In one embodiment, adapter can be connected alternatively and be used for a cell support between battery and the electric tool on electric tool, and can be connected and be used for a cell support between battery and the battery charger on battery charger.In another embodiment, do not having under the situation of adapter, battery can be connected in electric tool and the battery charger another.
In addition, the invention provides the electric combination that comprises the electric tool of being made by the first electric tool company, described electric tool comprises: tool outer casing; Motor, it supports and can be used to the driven tool element by tool outer casing; Battery, it is made by the second electric tool company; And adapter, it separates between battery and tool outer casing, and can be connected between battery and the tool outer casing, is used for a cell support on tool outer casing.
In addition, the invention provides adapter, be used for using with electric component and battery, electric component comprises the parts shell, and battery can be electrically connected to electric component, is used for transferring electric power between electric component and battery.Described adapter comprises: adapter shell, and it is used for a cell support on the parts shell from separating between battery and the parts shell and can being connected between battery and the parts shell; With the electric combination of adapter, it can be connected electrically between electric component and the battery, is used for optionally transferring electric power between electric component and battery.Electric component can be made by the first electric tool company, and battery can be made by the second electric tool company.
The invention provides the electric combination that comprises battery adapter, described battery adapter has and is used for the first pontes that engages with the electric component of for example electric tool and is used for second coupling part with battery engagement, and the first pontes has the configuration different with second coupling part.Electric combination also can comprise circuit, and this circuit runs through the adapter between the first pontes and second coupling part, and can be electrically connected electric component and battery.
In addition, the invention provides the electric combination that comprises battery adapter, described battery adapter has: shell; The first pontes, it is supported on the shell, is used for engaging with the electric component of for example electric tool; Second coupling part, it is supported on the shell, is used for and battery engagement; And latch, it is positioned to contiguous the first pontes and removable between locked with respect to shell, when latched position, latch engages with the electric tool lockable, when unlocked position, latch can be removed from electric tool, when cell support is on second coupling part, stops latch to move to unlocked position from latched position.
The present invention also provides the electric combination that comprises electric tool, and described electric tool has the shell of support motor, and this motor can be used to the driven tool element.Electric combination also comprises battery and adapter, and this adapter can be supported on the shell of electric tool and can be electrically connected to electric tool and battery, makes adapter electric energy transmitting between battery and motor.Adapter have can with the locking device of battery engagement, be used for preventing that adapter is removed from the electric tool shell when battery is connected to adapter.
In certain embodiments, the invention provides the electric combination that comprises electric component, described electric component comprises the parts shell and by parts shell circuit supported.Electric combination also can comprise battery and adapter, and this adapter has locking device and can be electrically connected to electric tool and battery, makes adapter electric energy transmitting between battery and electric tool circuit.Locking device can move between locked, and when latched position, locking device is fixed to electric tool to adapter, and when unlocked position, adapter can be removed from electric tool.When battery is connected to adapter, can remain on locking device in the latched position.
The method that the present invention also provides a kind of operation to comprise the electric combination of electric tool, described electric tool have shell, the battery of support motor and have the adapter of locking device.Described method comprises: the connection battery is to adapter and connect adapter to electric tool; From the circuit transmission electric energy of battery to electric tool; Operating electrical machines is with the driven tool element; And with respect to adapter moving locking device between locked, when latched position, locking device is fixed to the electric tool shell to adapter, and when unlocked position, adapter can be removed from the electric tool shell.When battery was fixed to adapter, battery prevented that locking device from moving to unlocked position.
Of the present invention one independently advantage be that by the adapter according to some embodiments of the present invention, the battery with a kind of configuration (for example " slip " formula configuration) can use with the electric tool with another kind of configuration (for example " tower " shape configuration).
Another independent advantages of the present invention is that by the adapter according to some embodiments of the present invention, the battery with a kind of configuration (for example " slip " formula configuration) can be by the battery charger charging with another kind of configuration (for example " tower " shape configuration).
Another independent advantages of the present invention is, by the adapter according to some embodiments of the present invention, the battery with a kind of overall arrangement (for example " slip " formula configuration or " tower " shape configuration) and first syndeton can use together with the electric tool that has identical overall arrangement (for example " slips " formula disposes or " tower " shape is disposed respectively) and be different from second syndeton of first syndeton.
Other independent advantages of the present invention is, by the adapter according to some embodiments of the present invention, the battery with a kind of overall arrangement (for example " slip " formula configuration or " tower " shape configuration) and first syndeton can be charged by the battery charger that has identical overall arrangement (for example the configuration of " slips " formula or " tower " shape are disposed respectively) and be different from second syndeton of first syndeton.
When reading following detailed, claim and accompanying drawing, other independent characteristic and independent advantages of the present invention will be obvious for those skilled in the art.
Description of drawings
Figure 1A and 1B are the perspective views that comprises the electric combination of implementing adapter of the present invention, and show adapter in the electric component of for example electric tool and the connection between the battery.
Fig. 2 A and 2B are the perspective views that comprises another electric combination of adapter, and show adapter in another electric component of for example battery charger and the connection between the battery.
Fig. 3 A and 3B are schematic diagrames, show battery with " slip " formula configuration to the connection with electric component that " tower " shape disposes.
Fig. 4 A and 4B are the schematic diagrames of similar Fig. 3 A and 3B.
Fig. 5 A and 5B are the views of implementing the optional embodiment of adapter of the present invention.
Fig. 6 A and 6B are schematic diagrames, show battery with " tower " shape configuration to the connection with electric component that " slip " formula disposes.
Fig. 7 A and 7B are the schematic diagrames of similar Fig. 6 A and 6B.
Fig. 8 A and 8B are the views of implementing another optional embodiment of adapter of the present invention.
Fig. 9 A and 9B are schematic diagrames, show the connection to " slip " formula electric component with second syndeton of " slip " formula battery with first syndeton.
Figure 10 is a side view of implementing another optional embodiment of adapter of the present invention.
Figure 11 A and 11B are schematic diagrames, show the connection to " tower " shape electric component with second syndeton of " tower " shape battery with first syndeton.
Figure 12 is the perspective view of the optional structure of electric combination, and described electric combination comprises for example electric component and the battery of electric tool.
Figure 13 is the decomposition diagram of the part of the electric combination among Figure 12, and shows being connected of battery and electric tool.
Figure 14 is the perspective view of electric combination, and described electric combination comprises for example electric component and the battery of battery charger.
Figure 15 is the perspective view of the electric component among Figure 14.
Figure 16 is the perspective view of the optional structure of electric combination, and described electric combination comprises for example electric component and the battery of electric tool.
Figure 17 is the decomposition diagram of the part of the electric combination among Figure 16, and shows being connected of battery and electric tool.
Figure 18 is the perspective view of electric combination, and described electric combination comprises for example electric component and the battery of battery charger.
Figure 19 is the perspective view of the electric component among Figure 18.
Figure 20 is the side view that comprises the electric combination of implementing adapter of the present invention, and shows adapter in the electric component of for example electric tool and the connection between the battery.
Figure 21 is illustrated in the adapter of Figure 20 and the front perspective view of battery.
Figure 22 is illustrated in the adapter of Figure 20 and the side view of battery.
Figure 23 is the front perspective view that is illustrated in the adapter of Figure 20.
Figure 24 is the birds-eye perspective that is illustrated in the battery of Figure 20.
Figure 25 is the vertical view that is illustrated in the battery of Figure 20.
Figure 26 is the rearview that is illustrated in the battery of Figure 20.
Figure 27 is the side view that is illustrated in the battery of Figure 20.
Figure 28 is the birds-eye perspective of another embodiment of adapter.
Figure 29 is the upward view that is illustrated in the adapter of Figure 28.
Figure 30 is the side view that is illustrated in the adapter of Figure 28.
Figure 31 is the opposite side view that is illustrated in the adapter of Figure 28.
Figure 32 is the vertical view that is illustrated in the adapter of Figure 28.
Figure 33 is the upward view that is illustrated in the adapter of Figure 28.
Figure 34 is the front view that is illustrated in the adapter of Figure 28.
Figure 35 is the rearview that is illustrated in the adapter of Figure 28.
Figure 36 is the decomposition diagram that is illustrated in the adapter of Figure 28.
Figure 37 is another decomposition diagram that is illustrated in the adapter of Figure 28.
Figure 38 is the face upwarding view of another embodiment of adapter and battery pack.
Figure 39 is illustrated in the adapter of Figure 38 and the birds-eye perspective of battery.
Figure 40 is illustrated in the adapter of Figure 38 and the vertical view of battery.
Figure 41 is illustrated in the adapter of Figure 38 and the front view of battery.
Figure 42 is illustrated in the adapter of Figure 38 and the side view of battery.
Figure 43 is illustrated in the adapter of Figure 38 and the rearview of battery.
Figure 44 is the cutaway view that 44-44 along the line obtains.
Figure 45 is illustrated in the adapter of Figure 38 and the upward view of battery.
Figure 46 is the cutaway view that 46-46 along the line obtains.
Figure 47 is the upward view that is illustrated in the adapter of Figure 38.
Figure 48 is the elevational perspective view that is illustrated in the adapter of Figure 38.
Figure 49 is the vertical view that is illustrated in the adapter of Figure 38.
Figure 50 is the cutaway view that 50-50 along the line obtains.
Figure 51 is the front view that is illustrated in the adapter of Figure 38.
Figure 52 is the side view that is illustrated in the adapter of Figure 38.
Figure 53 is the rearview that is illustrated in the adapter of Figure 38.
Figure 54 is the face upwarding view that is illustrated in the adapter of Figure 38.
Figure 55 is the cutaway view that 55-55 along the line obtains.
Figure 56 is the decomposition diagram that is illustrated in the adapter of Figure 38.
Figure 57 is the face upwarding view that is illustrated in the adapter of Figure 38.
Figure 58 is the birds-eye perspective that is illustrated in the adapter of Figure 38.
Before describing at least one embodiments of the invention in detail, should be understood that the details of the present invention's structures that be not limited to illustrate in the following description or parts illustrated in the accompanying drawings and layout in its application.The present invention can have other embodiment, and can implement in every way and carry out.Equally, wording used herein and term are in order to describe, should not regard restriction as.Here, " comprise ", the use of " comprising " or " having " and variant thereof is intended to comprise the project listed thereafter and equivalent and project in addition.Unless otherwise limit, here, term " connection ", " joint " and variant thereof are briefly used, and comprise direct with indirect being connected and joint.In addition, term " connection ", " joint " and variant thereof are not limited to connection or joint physics or machinery.
The specific embodiment
Fig. 1-2 shows a kind of electric combination, and described electric combination comprises the adapter 10 of the battery 14 that is used for electric tool.Described electric combination also comprises electric component, for example electric tool 18 (partly being illustrated in Figure 1A and 1B) and/or battery charger 22 (being illustrated in Fig. 2 A and 2B).Should be understood that electric component can be the electric component of any kind that can use with power tool battery, for example wireless device, audio frequency apparatus or flash lamp.
Shown in Figure 1A and 1B, electric tool 18 comprises tool outer casing 26 and motor 30 (schematically illustrated in Fig. 3 B and 4B), and described motor 30 supports and can be used to driven tool element (not shown) by tool outer casing 26.Circuit 34 (schematically illustrated in Fig. 3 B and 4B) is electrically connected with motor 30, is used for motor 30 is electrically connected to for example power supply of battery 14.Tool outer casing 26 also comprises handle portion 38.
Electric tool 18 comprises connection configuration 42, is used for connecting electric tool 18 to battery.In the illustrated embodiment, the connection of electric tool 18 configuration 42 is the configuration of " tower " shape.The part of tool outer casing 26, for example handle portion 38, limit the opening 46 that extends along opening axis 50.In this configuration, motor terminals assembly 54 (schematically illustrated in Fig. 3 B and 4B) is supported in the opening 46, and is electrically connected to circuit 34 and motor 30.Usually, " tower " shape electric tool 18 uses with " tower " shape battery 14 ', and does not use adapter, and described " tower " shape battery is illustrated in Figure 1A and 2A and is described in more detail below.
Shown in Figure 1A, second electric tool 18 ' comprises that disposing 42 different second with the connection of first electric tool 18 connects configuration 42 '.The second connection configuration 42 ' is that " slip " formula connects configuration.Connect in the configuration 42 ' at slidingtype, handle portion 38 ' comprises that (seeing Fig. 5 A) its upper support has the support section 56 ' of motor terminals assembly 54 '." slip " shown in Figure 1A, 1B and the 2A and that be discussed in more detail below formula battery 14 can use with " slip " formula electric tool 18 ', and needn't use adapter.
Shown in Fig. 2 A, battery charger 22 comprises charger case 58 and charging circuit 62 (schematically illustrated in Fig. 3 A and 4A), and described charging circuit 62 is supported by charger case 58, and can be electrically connected to power supply (not shown) and battery, is used for to battery charge.In the illustrated embodiment, battery charger 22 comprises that " tower " shape of the connection configuration 42 that is similar to " tower " shape electric tool 18 connects configuration 66.Connect in the configuration 66 " tower " shape, charger case 58 limits the opening 70 that extends along opening axis 74.Charger terminal assembly 78 (schematically illustrated in Fig. 3 A and 4A) is supported in the opening 70, and is electrically connected to charging circuit 62.Usually, " tower " shape charger 22 is used for " tower " shape battery 14 ' (being illustrated in Figure 1A and 2A) charging, and does not use adapter.
Shown in Fig. 2 B, second battery charger 22 ' comprises the connection configuration 66 ' of the connection configuration 66 that is different from first battery charger 22.The second connection configuration 66 ' is that " slip " formula that is similar to the connection configuration 42 ' of " slip " formula electric tool 18 ' connects configuration.Described " slip " formula connects configuration 66 ' and comprises (seeing Fig. 8 A) support section 80 ' and the charger terminal assembly 78 ' that is supported on the support section 80 '.Usually, " slip " formula battery 14 can be charged by " slip " formula charger 22 ', and does not use adapter.
Shown in Figure 1B and 2B, battery 14 comprises the battery case 82 that supports one or more rechargeable cell (not shown).Described battery 14 has the connection configuration 86 all different with the connection configuration 66 of the connection of electric tool 18 configuration 42, battery charger 22.In the illustrated embodiment, connecting configuration 86 is that " slip " formula connects configuration.Connect in the configuration 86 in " slip " formula, battery case 82 comprises the coupling part 90 with groove 92 and projection 93, and battery terminal assembly 94 is supported on the coupling part 90.Described battery terminal assembly 94 is electrically connected to chargeable battery unit, and can be connected to motor 30 together with adapter 10, be used for to motor 30 and charging circuit 62 supply capabilities, make optionally supply capability of charging circuit 62, thereby to battery 14 chargings.As mentioned above, " slip " formula battery 14 can use with " slip " formula electric tool 18 ', and can be charged by " slip " formula battery charger 22 ', and does not use adapter.
Shown in Fig. 2 A, second battery 14 ' comprises with the connection of battery 14 and disposes 86 different connections configuration 86 '.In the present embodiment, connecting configuration 86 ' is that " tower " shape connects configuration, and comprises that its upper support has " tower " shape or the insertion portion 96 ' of battery terminal assembly 94 '.As mentioned above, " tower " shape battery 14 ' can use with " tower " shape electric tool 18, and can be charged by " tower " shape battery charger 22, and does not use adapter.
Shown in Fig. 1-2, adapter 10 can be connected between in " slip " formula battery 14 and " tower " shape electric tool 18, " tower " shape battery charger 22 at least one.Adapter 10 comprises the adapter shell 98 and second coupling part 106, adapter shell 98 provides the first pontes 102 to be used for an adapter 10 and is connected to battery 14, the second coupling parts 106 and is used for an adapter 10 and is connected to electric tool 18 and/or battery charger 22.
In the illustrated embodiment, the first pontes 102 provides with " track " of " slip " formula electric tool 18 ' and/or " slip " formula charger 22 ' similar " slip " formula and is connected configuration.The first pontes 102 comprises that limiting battery connects the support section 108 of axis 110.Support section 108 comprises axially extended groove 112 and projection 113.The first pontes 102 also comprises the first adapter terminal assembly 114 that can be electrically connected to battery terminal assembly 94.In the illustrated embodiment, " slip " formula battery 14 can be along being connected to support section 108 on the first direction of axis 110 slidably.
In the illustrated embodiment, battery 14 optionally can be connected to adapter 10, thereby have with respect to adapter 10 first the orientation (being illustrated in Figure 1B) with solid line, and along have on the second direction of axis 110 with respect to adapter 10 second the orientation (with in Figure 1B with the position opposite shown in the solid line).In order to hold first and second orientations of battery 14 with respect to adapter 10, the first adapter terminal assembly 114 comprises forward (in order to describe) first adapter terminal assembly 118 and (in order to describe) first adapter terminal assembly 122 backward, when battery 14 is in first orientation, the first adapter terminal assembly 118 can be electrically connected to battery terminal assembly 94 forward, when battery 14 was in second orientation, the first adapter terminal assembly 122 can be electrically connected to battery terminal assembly 94 backward.
When battery 14 is connected to the first pontes 102, be positioned at groove 92 and the projection 93 on the support section 90 of battery 14 and the groove 112 and the projection 113 that are positioned on the support section 108 of adapter 10 are bonded with each other.When battery 14 slided on the support section 108, the first adapter terminal assembly 114 was electrically connected to battery terminal assembly 94.
In the illustrated embodiment, second coupling part 106 provides with " track " of " tower " shape battery 14 ' similar " tower " shape and is connected configuration.Second coupling part 106 comprises " tower " shape or insertion portion 126, is used for an adapter 10 to be connected to " tower " shape electric tool 18 and/or " tower " shape battery charger 22.Second coupling part 106 also comprises the second adapter terminal assembly 130, the described second adapter terminal assembly 130 can be electrically connected to the electric component terminal assembly, for example motor terminals assembly 54 and/or charger terminal assembly 78, being used for an adapter 10 is electrically connected to electric component, for example motor 30 and/or charging circuit 62.
As shown in Figure 3-4, adapter 10 also comprises adapter circuit 134 (schematically illustrated), is used for the first adapter terminal assembly 114 is electrically connected to the second adapter terminal assembly 130.As shown in Figure 3-4, adapter circuit 134 comprises electric component and circuit structure, the difference between the circuit configuration that is used for holding battery 14 and battery terminal assembly 94 is disposed with the circuit of electric component (for example motor 30 and/or charging circuit 62) and electric component terminal assembly (for example motor terminals assembly 54 and/or charger terminal assembly 78).
Shown in Figure 1B and 2B, described electric combination also comprises first locked component 138, is used for a battery 14 to lock onto adapter 10.In the illustrated embodiment, first locked component 138 comprises first Lock Part that is supported on the battery 14 or removable protruding 142 and second Lock Part or the pit 146 that are limited by support section 108.Removable protruding 142 can be bonded in the pit 146, arrive adapter 10 with locking battery 14.First locked component 138 also comprises actuator 144, is used for moving projection 142 and engages with pit 146 and break away from.The spring (not shown) is biased into a position with projection 142 and actuator 144, and projection 142 engages with pit 146 on this position.Should be understood that in other embodiment (not shown), Lock Part 142 and 146 can be opposite, and be supported on respectively on adapter 10 and the battery 14.
Electric combination also comprises (seeing Figure 1A) second locked component 150, is used for an adapter 10 to lock onto electric tool 18 and/or battery charger 22.Second locked component comprises and being supported on the adapter 10 and first Lock Part of contiguous support section 108 or removable protruding 154 and second Lock Part or the pit 158 that are limited by the handle portion 38 of electric tool 18.Actuator 156 moves projection 154 and engages with pit 158 and break away from.The spring (not shown) is biased into a position with projection 154 and actuator 156, and projection 154 engages with pit 158 on this position.Should be understood that in other embodiment (not shown), Lock Part 154 and 158 can be opposite, and be supported on respectively on handle portion 38 and the adapter 10.
Yet, in the illustrated embodiment, when using with battery charger 22, adapter 10 is not locked to battery charger 22, should be understood that in other embodiment (not shown), can provide similar locking device to be used for lock adapter 10 to battery charger 22.
For " slip " formula battery 14 and " tower " shape electric tool 18 are used together, adapter 10 is connected between battery 14 and the electric tool 18.Shown in Figure 1A, the opening 46 that the insertion portion 126 of adapter 10 inserts in the handle portion 38, thus adapter 10 is connected to handle portion 38, and therefore the second adapter terminal assembly 130 is electrically connected with motor terminals assembly 54.When insertion portion 126 inserts opening 46 fully, release actuator 156.Described spring moves projection 154 and engages with pit 158, thereby adapter 10 is locked onto electric tool 18.
Shown in Figure 1B, battery 14 is connected to adapter 10 subsequently.Battery 14 slides along axis 110, thereby coupling part 90 is connected to support section 108. Groove 92 and 112 and projection 93 and 113 be bonded with each other, be used for a battery 14 to be connected to adapter 10.When battery 14 on support section 108, slided into it to greatest extent the time, release actuator 144 makes projection 142 engage pits 146, thus locking battery 14 is to adapter 10.When battery 14 slided on the support section 108, the first adapter terminal assembly 114 was electrically connected to battery terminal assembly 94.
As among Figure 1B with shown in the solid line, with respect to adapter 10 and electric tool 18, first orientation that battery 14 is in.In this orientation, the first adapter terminal assembly 118 is electrically connected with battery terminal assembly 94 forward.In case battery 14 is connected to adapter 10 and adapter 10 is connected to electric tool 18, described adapter circuit 134 is connected to motor 30 to battery 14.Then, under the electric power of battery 14, can operate electric tool 18.
When be in Figure 1B in during with the position of the position opposite shown in the solid line, can on second orientation, be connected to adapter 10 to battery 14.In this second orientation, the first adapter terminal assembly 122 is electrically connected to battery terminal assembly 94 backward.
In order to remove battery 14, depressed actuator 144, thus projection 142 is shifted out from pit 146.Subsequently, battery 14 slides along axis 110, thereby coupling part 90 breaks away from from support section 108.For adapter 10 is removed from electric tool 18, depressed actuator 156, thus projection is broken away from and the engaging of pit 158.Outside then mobile adapter 10, thus turriform part 126 is removed from opening 46.
In order to use " tower " shape charger 22 that " slip " formula battery 14 is charged, battery 14 is connected to charger 22 with adapter 10.According to top description, battery 14 is connected to adapter 10.Then, battery 14 and adapter 10 are connected to charger 22.Turriform part 126 is inserted opening 70, make the second adapter terminal assembly 130 be electrically connected, thereby battery 14 is electrically connected to charging circuit 62 with charger terminal assembly 78.Then, " slip " formula battery 14 can be by 22 chargings of " tower " shape charger.
In the embodiment shown in Fig. 1-4, adapter 10 makes battery can have a for example overall arrangement of " slip " formula battery 14, is used for using with the electric tool of another overall arrangement that for example has " tower " shape electric tool 18.Adapter 10 also makes battery can have a for example overall arrangement of " slip " formula battery 14, for example has the battery charger charging of another overall arrangement of " tower " shape charger 22 with cause.
Fig. 5-7 shows the optional embodiment of adapter 10 '.Total key element is by identical Reference numeral " ' " identify.
In this optional embodiment, adapter 10 ' can use " tower " shape battery 14 ' with " slip " formula electric tool 18 ', and/or by the 22 ' charging of " slip " formula charger.Adapter 10 ' comprises the adapter shell 98 ' and second coupling part 106 ', adapter shell 98 ' provides the first pontes 102 ', being used for an adapter 10 ' is connected to battery 14 ', the second coupling part 106 ' and is used for an adapter 10 ' and is connected to electric tool 18 ' and/or battery charger 22 '.
In the embodiment shown in this, the first pontes 102 ' provides with " track " of " tower " shape electric tool 18 and/or " tower " shape charger 22 similar " tower " shape and is connected configuration.Adapter shell 98 ' limits the opening 162 that extends along opening axis 166.The insertion portion 96 ' of " tower " shape battery 14 ' is received within the opening 162, is used at adapter 10 ' upper support battery 14 '.The first adapter terminal assembly 114 ' is supported in the opening 162, and can be electrically connected with battery terminal assembly 94 '.
In the embodiment shown in this, second coupling part 106 ' provides with " track " of " slip " formula battery 14 similar " slip " formula and is connected configuration.Described adapter shell 98 ' comprises the support section 170 that limits adapter connecting axle 174.The structure complementation of the support section 56 ' of the structure of the support section 170 of adapter 10 ' and " slip " formula electric tool 18 ' and/or the support section 80 ' of " slip " formula charger 22 '.Second coupling part 106 ' also comprises the second adapter terminal assembly 130 ', this second adapter terminal assembly 130 ' can be electrically connected to the electric component terminal assembly of motor terminals assembly 54 ' for example and/or charger terminal assembly 78 ', is used for an adapter 10 ' to be electrically connected to the electric component of motor 30 ' for example and/or charging circuit 62 '.
Shown in Fig. 6-7, adapter 10 ' also comprises adapter circuit 134 ' (schematically illustrated), is used for the first adapter terminal assembly 114 ' is electrically connected to the second adapter terminal assembly 130 '.Shown in Fig. 6-7, adapter circuit 134 ' comprises electric component and circuit structure, the difference between the circuit configuration that is used for holding battery 14 ' and battery terminal assembly 94 ' is disposed with the circuit of electric component (for example motor 30 ' and/or charging circuit 62 ') and electric component terminal assembly (for example motor terminals assembly 54 ' and/or charger terminal assembly 78 ').
In this optional embodiment, described electric combination comprises that also being used for an adapter 10 ' locks onto the first locked component (not shown) of battery 14 ' and be used for an adapter 10 ' and lock onto the second locked component (not shown) of electric tool 18 ' and/or charger 22 '.
Fig. 8-9 shows another optional embodiment of adapter 200.In this optional embodiment, adapter 200 makes " slip " formula battery 204 can have different syndetons, is used for the 18 ' use of " slip " formula electric tool and/or by the 22 ' charging of " slip " formula charger.
Battery 204 has " slip " formula and connects configuration 208 (being illustrated in Fig. 8 A), compares with configuration 86 (being illustrated in Figure 1B and 2B) that are connected of first " slip " formula battery 14, and this connection configuration 208 has different syndetons.Shown in Fig. 8 A, connect configuration 208 and comprise coupling part 212 with T-shaped substantially cross section.This coupling part 212 comprises the battery projection 213 of limiting battery groove 214.Battery terminal 216 is supported on the coupling part 212.
The support section 56 ' of " slip " formula electric tool 18 ' also has T shape cross section (similar to the cross section of the first pontes 102 of adapter 10).Support section 56 ' comprises the parts projection 217 of limiting part groove 218.Equally, the support section 80 ' of " slip " formula charger 22 ' has T shape cross section, and comprises projection 217 and groove 218.
Adapter 200 comprises the first pontes 220, and this first pontes 220 has c-shaped substantially cross section, and with the syndeton of coupling part 212 complementations of battery 204.The first pontes 220 comprises the first adapter projection 221 that limits the first adapter groove 222.The first adapter terminal assembly 224 is supported on the first pontes 220, and can be electrically connected with battery terminal 216.
Adapter 200 also comprises second coupling part 228, and this second coupling part 228 has c-shaped substantially cross section, and the syndeton complementary with the support section 80 ' of the support section 56 ' of electric tool 18 ' and/or charger 22 '.Second coupling part 228 comprises the second adapter projection 229 that limits the second adapter groove 230.The second adapter terminal assembly 232 is supported on second coupling part 228, and can be electrically connected to the electric component terminal assembly of motor terminals assembly 54 ' for example and/or charger terminal assembly 78 ', be used for an adapter 200 to be electrically connected to the electric component of motor 30 ' for example and/or charging circuit 62 '.
Shown in Fig. 9 A and 9B, adapter 200 also comprises adapter circuit 236 (schematically illustrated), is used for the first adapter terminal assembly 224 is electrically connected to the second adapter terminal assembly 232.Shown in Fig. 9 A and 9B, adapter circuit 236 comprises electric component and circuit structure, the difference between the circuit configuration that is used for holding battery 204 and battery terminal assembly 216 is disposed with the circuit of electric component (for example motor 30 ' and/or charging circuit 62 ') and electric component terminal assembly (for example motor terminals assembly 54 ' and/or charger terminal assembly 78 ').
Adapter 200 makes battery can have the overall arrangement of for example second " slip " formula battery 204, be used for using with a kind of electric tool, this electric tool has the overall arrangement of identical for example " slip " formula electric tool 18 ' and different syndetons (be that physical connection arranges different with the physical connection layout of battery 204, and/or circuit connection layout being arranged different with the circuit connection of battery 204).Adapter 200 also makes second " slip " formula battery 204 can be by by the charging of a kind of battery charger, and this battery charger for example has the identical overall arrangement and different syndetons of " slip " formula charger 22.
Figure 10-11 shows another optional embodiment of adapter 200 '.Total key element is by identical Reference numeral " ' " identify.
In this optional embodiment, adapter 200 ' can make " tower " shape battery 204 ' with different syndetons use with " tower " shape electric tool 18, and/or by 22 chargings of " tower " shape charger.Battery 204 ' has " tower " shape and connects configuration 240 (being illustrated in Figure 10), compares with configuration 86 ' (being illustrated in Figure 1A and 2A) that be connected of first " tower " shape battery 14 ', and this connection configuration 240 has different syndetons.As shown in figure 10, connect configuration 240 and comprise " tower " shape or insertion portion 244, battery terminal is supported on this " tower " shape or the insertion portion 244.
As mentioned above, " tower " shape of electric tool 18 connects configuration 42 and comprises the opening 46 that is limited by handle 38." tower " shape of second " tower " shape battery 204 ' connect configuration 240 be connected with this dispose 42 not complementary.For example, compare with the size of opening 46, insertion portion 244 can be of different sizes (diameter d, height h, cross section etc.).Equally, " tower " shape of second " tower " shape battery 204 ' connects configuration 240 and to dispose 66 being connected of " tower " shape charger 22 not complementary yet.
The difference between 66 is disposed in the connection that adapter 200 ' holds the connection configuration 42 of the connection configuration 240 of " tower " shape battery 204 ' and " tower " shape electric tool 18 and/or " tower " shape charger 22.In certain embodiments, adapter 200 ' is preferably formed in sleeve part, is used for being installed between the inner surface of opening 70 of the opening 46 of the outer surface of insertion portion 244 of battery 204 ' and " tower " shape electric tool 18 and/or " tower " shape charger 22.
Shown in Figure 11 A and 11B, adapter 200 ' also comprises adapter circuit 236 ' (schematically illustrated), is used for the first adapter terminal assembly 224 ' is electrically connected to the second adapter terminal assembly 232 '.Shown in Figure 11 A and 11B, adapter circuit 236 ' comprises electric component and circuit structure, the difference between the circuit configuration that is used for holding battery 204 ' and battery terminal assembly 216 ' is disposed with the circuit of electric component (for example motor 30 and/or charging circuit 62) and electric component terminal assembly (for example motor terminals assembly 54 and/or charger terminal assembly 78).
In the structure shown in Figure 12-13, electric component is the electric tool 18A of awl, screwdriver, hammer, hammer drill etc. for example.In the structure shown in Figure 16-17, electric component is the electric tool 18A of for example annular saw.In other structure, described electric component can be the electric component of any kind that can use with power tool battery, for example wireless device, audio frequency apparatus or flash lamp.
One or more can the manufacturing among electric tool 18A among Figure 12-19, power tool battery 14A and the battery charger 22A by first manufacturer, and can have the first connection configuration.One or more can the manufacturing in electric tool 18 among Fig. 1-11B, power tool battery 14 and the battery charger 22 by second manufacturer, and can have the second connection configuration.
Shown in Figure 12-13 and 16-17, electric tool 18A can comprise connection configuration 42A, is used for connecting electric tool 18A to power tool battery 14A.In the structure that illustrates, the connection of electric tool 18A configuration 42A is the configuration of " tower " shape.The part of tool outer casing 26A, for example handle portion 38A limits opening axis 50A.As mentioned above, in other structure, electric tool can comprise that " slip " formula connects configuration, and battery can be " slip " formula battery.
Usually, " tower " shape electric tool 18A uses with " tower " shape battery 14A, and electric tool 18A and battery 14A make (for example first manufacturer) by same manufacturer usually.Equally, " slip " formula electric tool uses with " slip " formula battery usually, and this electric tool is made (for example second manufacturer) by same manufacturer usually with this battery.
The electric tool operator has electric tool, power tool battery and the battery charger of being made by two or more manufacturers usually, and some in electric tool, power tool battery and the battery charger comprise that " tower " shape is connected configuration, and other has " slip " formula connection configuration.Usually the battery that stops the operator to use other manufacturer to make is operated electric tool.Equally, usually, stop the operator to use the battery charger of other manufacturer's manufacturing to batteries charging.
In some constructions, adapter 10 according to the present invention can be used on electric power and/or mechanically the power tool battery of first manufacturer manufacturing is connected to the electric tool of being made by second manufacturer.In some such embodiment, adapter 10 can be used to be connected to the electric tool with second connection Configuration Type having first power tool battery that connects Configuration Type.
For example, in some constructions, adapter 10 can be used on electric power and/or mechanically " tower " shape power tool battery 14A of first manufacturer manufacturing is connected to " slip " formula electric tool 18 of being made by second manufacturer.In other structure, adapter 10 can be used on electric power and/or mechanically " tower " shape power tool battery 14A of first manufacturer manufacturing is connected to " tower " shape electric tool 18A that is made by second manufacturer.In other structure, adapter 10 can be used on electric power and/or mechanically " slip " formula power tool battery 14 of first manufacturer manufacturing is connected to " slip " formula electric tool 18 of being made by second manufacturer.In other structure, adapter 10 can be used on electric power and/or mechanically " slip " formula power tool battery 14 of first manufacturer manufacturing is connected to " tower " shape electric tool 18A that is made by second manufacturer.In these embodiment, electric current can pass through battery pack, adapter 10, enters electric tool motor 30.
Battery charger 22A comprises charger case 58A and charging circuit, and this charging circuit is supported by charger case 58A, and can be electrically connected to power supply (not shown) and battery, is used for to battery charge.In the structure shown in Figure 14-15 and the 18-19, battery charger 22A comprises and disposes 42 similar " tower " shape connection configuration 66A being connected of " tower " shape electric tool 18A.
In " tower " shape configuration 66A that illustrates, charger case 58A limits the opening 70A that extends along opening axis 74A.Charger terminal assembly (not shown) is supported among the opening 70A, and is used for " tower " shape battery 14A is charged.As mentioned above, in other structure, battery charger 22A can comprise that " slip " formula connects configuration, and battery can be " slip " formula battery.
In some constructions, adapter 10 according to the present invention can be used on electric power and/or mechanically the power tool battery 14A of first manufacturer manufacturing is connected to the charger of being made by second manufacturer.In some such embodiment, adapter 10 can be used to the power tool battery with first configuration is connected to the charger with second configuration.
For example, in some constructions, adapter 10 can be used on electric power and/or mechanically " tower " shape power tool battery 14A of first manufacturer manufacturing is connected to " slip " formula charger 22 of being made by second manufacturer.In other structure, adapter 10 can be used on electric power and/or mechanically " tower " shape power tool battery 14A of first manufacturer manufacturing is connected to " tower " shape battery charger 22A that is made by second manufacturer.In other structure, adapter 10 can be used on electric power and/or mechanically " slip " formula power tool battery 14 of first manufacturer manufacturing is connected to " slip " formula battery charger 22 of being made by second manufacturer.In other structure, adapter 10 can be used on electric power and/or mechanically " slip " formula power tool battery 14A of first manufacturer manufacturing is connected to " tower " shape battery charger 22A that is made by second manufacturer.In these embodiments, electric current can pass charger, adapter 10 and enter battery pack.
Figure 20-23 shows another optional embodiment of electric combination, and this embodiment comprises the adapter 310 that is used for power tool battery 314.Described electric combination also comprises electric component, for example electric tool (partly being illustrated in Figure 20) 318 and/or battery charger.In the illustrated embodiment, electric tool 318 is awl or screwdriver.In other embodiments, electric tool 318 can be another electric tool, and for example band saw, slide saw, hammer, hammer drill, sander, grinder, plate are cut saw, cutter annular saw etc.Should be understood that electric component can be the electric component of any kind that can use with power tool battery, for example wireless device, audio frequency apparatus or flash lamp.
Electric tool 318 comprises tool outer casing 324 and motor.Circuit is electrically connected with motor, and runs through tool outer casing 324 and extend, thereby motor is electrically connected to for example power supply of battery 314.Tool outer casing 324 also comprises handle portion 332.
As shown in figure 20, electric tool 318 comprises and is used for electric tool 318 is connected to the connection configuration 336 of battery.In the illustrated embodiment, handle portion 332 limits the opening 340 that extends along opening axis 344.Electric terminal is arranged in handle portion 332, is used for engaging with the counterpart terminal of the corresponding battery that is arranged in opening 340.Electric terminal is electrically connected with the circuit of electric tool, is used for battery 314 is electrically connected to the circuit of electric tool and motor.
Shown in Figure 20-22 and 24-27, battery 314 comprises and supports one or more battery units and have the battery case 348 that connects configuration 352, and it is 336 different that described connection configuration 352 and the connection of electric tool 318 are disposed.Especially, the connection of battery 314 configuration 352 electric terminals 353 that comprise between guide rail 354.Corresponding electric terminal can engage in electric terminal 353 and the electric tool, and is electrically connected to battery unit, is used for from battery unit to the electric tool energize.
Adapter 310 can be connected between battery 314 and the electric tool 318.The adapter 310 of the embodiment that illustrates comprises to the shell 356 of small part limiting battery receiving compartment 360.Shown in Figure 20-23, shell 356 comprises upper wall 364, rear wall 368, sidewall 372 and to open front 376.Be illustrated in Figure 20-23 equally, rear wall and sidewall 368,372 reach from upper wall 364 extension downwards and surround the battery 314 that is supported on the battery receiving compartment 360 at least in part.
Shown in Figure 20,21 and 23, the upper wall 364 of adapter 310 can be configured to engage with the handle portion 332 of electric tool 318.More specifically, in some embodiment (for example embodiment shown in Figure 20-23), the upper wall 364 of adapter 310 may be molded in the opening of the handle portion 332 that is contained in electric tool 318.
In the embodiment shown in Figure 20-23, adapter 310 comprises first syndeton 380 and second syndeton 384.Shown in Figure 20-23, first syndeton 380 for example can have first configuration of " tower " shape configuration, and second syndeton 384 for example can have second configuration of " slip " formula configuration.Illustrate that by this way and as following adapter 310 can be used to be connected to the battery 314 with second connection configuration 352 having first electric component that is connected configuration 336 on electric power with mechanically.
Shown in Figure 20-23, first connects configuration 380 comprises " tower " shape or upwardly extending insertion portion 388.Electric terminal is positioned at the upper end of upwardly extending insertion portion 388, is used for engaging with the relevant terminal that is arranged in opening 340, thereby adapter 310 is electrically connected to the circuit of electric tool 318.Protector 396 stretches out from the upper end of upwardly extending insertion portion 388 and surrounds electric terminal.
As partly being illustrated among Figure 23, second connects configuration 384 comprises pair of guide rails 400 and the terminal board between guide rail 400 404.Guide rail 400 be configured to battery 314 on corresponding guide rail 354 be slidably engaged, be used for a battery 314 to be connected to adapter 310.
Terminal board 404 supports the electric terminal that extends forward.More specifically, terminal board 404 comprises positive electrical terminal and negative electrical terminal, is used for engaging with corresponding positive and negative battery terminal 353.In other embodiments, terminal board 404 can comprise three or more electric terminals, in them at least one can be communication terminal, this communication terminal be used for from the transfer of data of battery 314 to adapter 310, be supported on controller, electric tool 318 in the adapter 310, be supported on controller or another electric component in the electric tool 318.For example, in some such embodiment, terminal board 404 can comprise electric terminal, by being supported on the communication network in the adapter 310, this electric terminal is used for that the temperature data from the temperature sensor in the battery 314 is transferred to electric tool 318 or is supported on controller in the electric tool 318.
Adapter 310 also can comprise latch 412, is used for optionally engaging with battery 314 and/or electric tool 318 lockings.In the embodiment shown in Figure 20-25, adapter 310 comprises two latches 412 that are positioned on the sidewall 372, is used for optionally engaging with handle portion 332 lockings of electric tool 318, thereby adapter 310 is fixed to electric tool 318.
In certain embodiments, Figure 20-25 illustrated embodiment for example, when battery 318 is fixed to adapter 310, the latch of latch 412 adjacent cells 314 of adapter 310.In some such embodiment, the latch of battery 314 can comprise Lock Part and actuator, and this actuator can be used to mobile Lock Part and enters and leave with the locking of electric tool and engage, or alternatively, enters and leave with the locking of adapter 310 to engage.
Figure 28-37 shows the optional embodiment of adapter 310A.Total key element is identified by identical Reference numeral and letter " A ".
Shown in Figure 28-37, adapter 310A comprises shell 356A, and this shell 356A has the first and second housing parts 356Aa, the 356Ab that links together along parting line.This adapter 310A also comprises the first syndeton 380A with upwardly extending insertion portion 388A and is positioned at the second coupling part 384A of upper wall 364A below.
The first syndeton 380A comprises upwardly extending electric terminal 392A, and can engage by electricity with the circuit of electric tool 318.The second syndeton 384A comprises the terminal board 404A between the electric terminal 408A that is supported on first, second housing parts 356Aa, 356Ab and extends forward.
In the embodiment shown in Figure 28-37, adapter 310A does not comprise any wall that extends from upper wall 364A downwards.After this manner, when battery 314 is supported on adapter 310A when going up, the operator can be substantially near the entire cell 314 of the side of the rear portion of the front portion that comprise battery 314, battery 314 and battery 314.
Figure 38-58 shows another optional embodiment of adapter 310B.Total key element is identified by identical Reference numeral and letter " B ".
Shown in Figure 38-50, adapter 310B comprises shell 356B, and this shell 356B has the first and second housing parts 356Ba, the 356Bb that links together along parting line.This adapter 310B also comprises the first syndeton 380B with upwardly extending insertion portion 388B and is positioned at the second coupling part 384B of upper wall 364B below.
The first syndeton 380B comprises upwardly extending electric terminal 392B, and can engage by electricity with the circuit of electric tool 318.For example among the embodiment of Figure 38-58 illustrated embodiment, electric terminal 392B can extend up through the opening 460 that is limited among the upwardly extending insertion portion 388B at some.
In the embodiment shown in Figure 38-58, rear wall 368B and sidewall 372B extend relative distance of lacking downwards from the upper wall 364B of adapter shell 356B, thus limiting battery receiving compartment 360B at least in part.After this manner, when battery 314 is supported on adapter 310B when going up, the operator can be substantially near the part of the battery 314 of a part of side of a part of rear portion of the front portion that comprise battery 314, battery 314 and battery 314.In addition, shell 356B extends across rear side, left side and the right side of battery 314 downwards.
Adapter 310B also can comprise latch 412B, is used for optionally engaging with battery 314 and/or electric tool 318 lockings.In the embodiment shown in Figure 38-58, adapter 310B comprises two latch 412B that are positioned on the sidewall 372B, is used for optionally engaging with handle portion 332 lockings of electric tool 318, thereby adapter 310B is fixed to electric tool 318.Each latch 412B comprises Lock Part 415B and the actuator 416B that is supported in the adapter shell 356, this actuator 416B is used for moving between locked with respect to adapter shell 356, when latched position, actuator 416B moves Lock Part 415B and engages with configuration 336 lockings that are connected of electric tool 318, when unlocked position, actuator 416B moves the connection configuration 336 that Lock Part 415B leaves electric tool 318, makes adapter 310 to remove from electric tool 318.
Each latch 412B can comprise elastomeric element 420B, and this elastomeric element 420B is supported in the adapter shell 356 of adjacent actuator 416B, and can be used to an actuator 416B to the latched position bias voltage.In the embodiment shown in Figure 38-58, the opening 428B that actuator 416B passes among the sidewall 364B of adapter 310B stretches out, and is used for engaging with operator's finger.
At some for example among the embodiment of Figure 38-58 illustrated embodiment, when the second syndeton 384B that is supported on adapter 310B as battery 314B went up, battery 314B prevented that actuator 416B from moving Lock Part 415B from latched position to unlocked position.In some such embodiment, when battery 314B is connected to adapter 310B, the part of battery 314B or battery 314B is used for preventing that along the moving line location of actuator 416B and/or Lock Part 415B actuator 416B from making Lock Part 415B move to unlocked position.Like this, when adapter 310 and battery 314B link together, prevent that the operator from removing adapter 310B and battery 314B from electric tool 318.In these embodiments, the operator must at first remove battery 314B from adapter 310B, removes adapter 310B from electric tool 318 then.In addition, in these embodiments, prevent operator mobile adapter 310B and battery 314B and subsequently adapter 310B and battery 314B are placed on the battery charger that is used for to the battery charge of the configuration that is different from battery 314B together.
In certain embodiments, battery 314B can be made by first company, and electric tool 318 can be made by second company.In other embodiments, battery 314B can have different electronic equipments with electric tool 318.In these embodiments, need prevent that especially the operator is placed on adapter 310B and battery 314B on the charger that is used for to the battery charge of different configurations.
Though illustrate and described specific embodiments of the invention, other optional embodiment will be obvious for those skilled in the art, and in the scope that the present invention means.

Claims (22)

1. electric combination, it comprises:
Electric tool, described electric tool has the shell of support motor, and described motor can be used to the driven tool element;
Battery; With
Adapter, described adapter can be supported on the described shell of described electric tool, and can be electrically connected to described electric tool and described battery, make described adapter electric energy transmitting between described battery and described motor, described adapter have can with the locking device of described battery engagement, be used for when described battery is connected to described adapter, preventing that described adapter from removing from described electric tool shell.
2. electric combination according to claim 1, wherein, when described battery was electrically connected to described adapter, described adapter surrounded described battery at least in part.
3. electric combination according to claim 1, wherein said locking device comprises Lock Part and actuator, described actuator can be used to make described Lock Part to move between locked, and wherein, when described battery was electrically connected to described adapter, described battery prevented that described Lock Part from moving to described unlocked position.
4. electric combination according to claim 3, wherein said battery comprises bolt device, described bolt device comprises Lock Part and actuator, described actuator can be used to make described Lock Part to move between locked, and wherein, when described battery is fixed to described adapter, the described actuator of the contiguous described adapter of described actuator of described battery.
5. electric combination according to claim 1, thereby the actuator that wherein said locking device comprises the Lock Part that can engage with the described shell of described electric tool and can be used to make described Lock Part motion to engage with described electric tool, and wherein, when described battery was electrically connected to described adapter, described battery prevented that described Lock Part breaks away from and the engaging of the described shell of described electric tool.
6. electric combination according to claim 1, the side of the described battery of wherein said adapter extend through.
7. electric combination according to claim 1, wherein said electric tool have first and connect configuration, and described battery has second and connects configuration, and described second connects configuration is different from described first and connects configuration.
8. electric combination according to claim 7, wherein said adapter has and is connected configuration pieceable first with described first of described electric tool and connects configuration, dispose the pieceable second connection configuration with being connected, be used for described battery is connected to described electric tool with described second of described battery.
9. electric combination according to claim 8, wherein said locking device connects the described first connection configuration that configuration is fixed to described electric tool to described first of described adapter, and wherein said battery prevents that described locking device from connecting configuration from described first of described electric tool and removing.
10. electric combination, it comprises:
Electric component, described electric component comprise the parts shell and by described parts shell circuit supported;
Battery; With
Adapter, described adapter has locking device, and can be electrically connected to described electric tool and described battery, make described adapter electric energy transmitting between the described circuit of described battery and described electric tool, described locking device can move between locked, when latched position, described locking device is fixed to described electric tool to described adapter, when unlocked position, described adapter can be removed from described electric tool, when described battery was connected to described adapter, described locking device was maintained at described latched position.
11. electric combination according to claim 10, wherein, when described battery was electrically connected to described adapter, described adapter surrounded first side and second side of described battery at least in part.
12. electric combination according to claim 10, wherein said locking device comprises Lock Part and actuator, described actuator can be used to make described Lock Part to move between locked, and wherein, when described battery was electrically connected to described adapter, described battery prevented that described Lock Part from moving between described unlocked position and described latched position.
13. electric combination according to claim 12, wherein said battery comprises bolt device, described bolt device comprises Lock Part and actuator, described actuator can be used to make described Lock Part to move between locked, and wherein, when described battery is fixed to described adapter, the described actuator of the contiguous described adapter of described actuator of described battery.
14. electric combination according to claim 10, thereby the actuator that wherein said locking device comprises the Lock Part that can engage with the described shell of described electric tool and can be used to make described Lock Part motion to engage with described electric tool locking, and wherein, when described battery was electrically connected to described adapter, described battery prevented that described Lock Part from moving between described unlocked position and described latched position.
15. electric combination according to claim 10, wherein said adapter extends around described battery.
Connect configuration 16. electric combination according to claim 10, wherein said electric tool have first, and described battery has second and connects configuration, described second connects configuration is different from described first and connects configuration.
17. electric combination according to claim 16, wherein said adapter has and is connected configuration pieceable first with described first of described electric tool and connects configuration, the second connection configuration with being connected the configuration joint with described second of described battery is used for described battery is connected to described electric tool.
18. electric combination according to claim 17, wherein said locking device connects the described first connection configuration that configuration is fixed to described electric tool to described first of described adapter, and wherein, described battery prevents that described locking device from connecting configuration from described first of described electric tool and removing.
19. electric combination according to claim 10, wherein said electric component is an electric tool, and wherein said circuit comprises the motor that is supported in the described shell, and described motor can be used to the driven tool element.
20. the method for the electric combination of operation, described electric combination comprises electric tool, and described electric tool has shell, the battery of support motor and has the adapter of locking device, said method comprising the steps of:
Described battery is connected to described adapter, and described adapter is connected to described electric tool;
Described circuit from described battery electric energy transmitting to described electric tool;
Operate described motor, with the driven tool element; With
Described locking device is moved between locked with respect to described adapter, when latched position, described locking device is fixed to described adapter on the described shell of described electric tool, when unlocked position, described adapter can be removed from the described shell of described electric tool, when described battery was fixed to described adapter, described battery prevented that described locking device from moving towards described unlocked position.
21. method according to claim 20 also comprises: from described adapter remove described battery and in battery charger to described battery charge.
22. method according to claim 20 also comprises: before removing described adapter from the described shell of described electric tool, remove described battery from described adapter.
CNA2006101689712A 2005-12-13 2006-12-13 Adapter for a power tool battery Pending CN100999074A (en)

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US75008705P 2005-12-13 2005-12-13
US60/750,087 2005-12-13

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DE (1) DE102006058825A1 (en)
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CN103386672A (en) * 2012-05-11 2013-11-13 苏州宝时得电动工具有限公司 Method for placing electric tool on charging seat and combination of electric tool and charging seat
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CN106671032A (en) * 2016-12-28 2017-05-17 浙江亚特电器有限公司 Handheld electric tool
CN106794575A (en) * 2014-11-27 2017-05-31 喜利得股份公司 The blocking device of the self-locking of adapting appts
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US8733470B2 (en) 2008-07-02 2014-05-27 Robert Bosch Gmbh Electric machine tool
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CN103386672A (en) * 2012-05-11 2013-11-13 苏州宝时得电动工具有限公司 Method for placing electric tool on charging seat and combination of electric tool and charging seat
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CN104742097A (en) * 2013-12-31 2015-07-01 南京德朔实业有限公司 Battery pack
CN107005064B (en) * 2014-10-03 2020-03-03 罗伯特·博世有限公司 Inductive charging sleeve for electric tool
CN107005064A (en) * 2014-10-03 2017-08-01 罗伯特·博世有限公司 Inductive charging set for electric tool
CN106794575A (en) * 2014-11-27 2017-05-31 喜利得股份公司 The blocking device of the self-locking of adapting appts
CN106671032A (en) * 2016-12-28 2017-05-17 浙江亚特电器有限公司 Handheld electric tool
CN106671032B (en) * 2016-12-28 2023-12-26 浙江亚特电器股份有限公司 Hand-held electric tool
US11440176B2 (en) 2017-01-24 2022-09-13 Techtronic Cordless Gp Battery terminal holder for electric tools
WO2023000981A1 (en) * 2021-02-10 2023-01-26 苏州宝时得电动工具有限公司 Adapter, electrical apparatus system and operating method therefor
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Also Published As

Publication number Publication date
GB2433350A (en) 2007-06-20
GB0624907D0 (en) 2007-01-24
GB2433350B (en) 2010-10-06
DE102006058825A1 (en) 2007-07-12

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