WO2018012795A1 - Adaptateur pour la compatibilité d'une batterie d'outil électrique - Google Patents

Adaptateur pour la compatibilité d'une batterie d'outil électrique Download PDF

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Publication number
WO2018012795A1
WO2018012795A1 PCT/KR2017/007166 KR2017007166W WO2018012795A1 WO 2018012795 A1 WO2018012795 A1 WO 2018012795A1 KR 2017007166 W KR2017007166 W KR 2017007166W WO 2018012795 A1 WO2018012795 A1 WO 2018012795A1
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WO
WIPO (PCT)
Prior art keywords
battery
power tool
housing
power
terminal
Prior art date
Application number
PCT/KR2017/007166
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English (en)
Korean (ko)
Inventor
이종현
임용국
Original Assignee
이종현
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Publication date
Application filed by 이종현 filed Critical 이종현
Publication of WO2018012795A1 publication Critical patent/WO2018012795A1/fr

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    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Definitions

  • the present invention relates to a power tool battery compatible adapter, and more particularly to a power tool battery compatible adapter to enable the use of the battery of the power tool is formed differently for each manufacturer.
  • a power tool is a tool that processes a metal or wood using a built-in electric motor and its rotational force, and a battery is coupled to the lower part of the power tool to supply power to the power tool.
  • the battery is formed for use with a power tool, and is easily detachable. When a plurality of batteries exist, a battery that is not connected to the power tool in the charger can be used by being alternately charged.
  • the battery of the power tool is manufactured to be used only by a specific tool by the manufacturer, when using products of various manufacturers, the batteries are incompatible with each other, which causes inconvenience of charging the battery for each power tool.
  • Korean Utility Model Publication No. 20-2010-0013517 to solve this problem relates to a rechargeable power tool, a body portion having a fixed part for fixing a drill or driver bit, a motor connected to the fixed part, and a body Rechargeable electric power consisting of a power supply unit provided in the lower portion of the part, a body connector cover coupled to the power supply unit, a spiral cable connected to the connector cover, a rechargeable battery cover connected to the spiral cable to supply power, and a rechargeable battery
  • the body connector cover and the rechargeable battery are formed in a slice shape to reduce the weight, and the upper surface of the body connector cover is formed with a sliding groove for sliding engagement when coupled with the power supply of the body portion.
  • Insertion part is formed in the power supply, and the rechargeable battery Rechargeable batteries also relates to a rechargeable power tool, it characterized in that the sliding coupling is such that each of the fitting portions and the sliding groove is formed done.
  • the prior art as described above is inconvenient to use the power tool in a state where the rechargeable battery is stored separately because the connector cover coupled with the power tool is connected with the rechargeable battery and the cable.
  • the prior art as described above has a problem in that the terminal specification of the battery is not compatible with each other, and a dedicated charger should be used even when charging the battery.
  • Patent Document 1 Korean Utility Model Publication No. 20-2010-0013517
  • An object of the present invention for solving the above problems is to match the terminals to be compatible with the power tool and the battery having a different terminal to match the power tool battery adapter that can be combined with the battery power tool regardless of the manufacturer To provide.
  • another object of the present invention is to provide a power tool battery adapter for changing the internal resistance value according to the resistance value set in the protection circuit built in the battery so that power is supplied from the battery to the power tool.
  • another object of the present invention is to provide a power tool battery compatible adapter that can be charged by inserting the battery in the charger regardless of the manufacturer by using a battery and a charger with different terminals when charging the battery. .
  • the upper portion is A housing in which a tool insertion groove is formed so that the power tool can be coupled and a battery insertion groove is formed in the lower portion so that the battery can be coupled;
  • a contact terminal formed inside the terminal groove of the housing into which the power supply pin of the power tool is inserted and connected to the power supply pin of the power tool;
  • a coupling pin formed at an end of the battery insertion groove of the housing and protruding to be inserted into a power terminal of the battery; It is formed in the housing characterized in that it comprises a control unit for controlling the power supplied by the contact terminal and the coupling pin is connected.
  • terminal groove and the contact terminal of the housing of the power tool battery-compatible adapter of the present invention is formed in plural at intervals set to correspond to the position of the power supply pin formed differently according to the specification of the power tool It can be combined regardless of the size of the tool.
  • the contact terminal of the power tool battery adapter for compatibility of the present invention is characterized in that the battery can be combined with the charging pin of the battery charger for power tools made of a different standard from the battery.
  • the controller of the power tool battery compatible adapter of the present invention includes a variable resistor formed so as to change the resistance value of the contact terminal corresponding to the resistance value of the protection circuit of the battery formed differently according to the standard;
  • a compatible dial formed on the rear surface of the housing to manually adjust the resistance of the variable resistor; Characterized in that the display is formed so that it can be confirmed so that the resistance value changes by the compatible dial.
  • the power tool battery adapter of the present invention is formed so as to protrude on the upper surface of the housing is inserted into the housing when the power tool is inserted into the groove formed on the lower surface of the power tool protruding into the power tool It characterized in that it further comprises a fixing device for fixing.
  • the coupling pin of the power tool battery-compatible adapter of the present invention is a conductor that is inserted into the power terminal when the position of the power terminal of the battery is matched, and is not formed to be inserted into the housing;
  • a transfer table which protrudes perpendicularly to both sides of the conductor so as to be movable only inside the housing so that the conductor does not exit the housing; It is characterized in that it is formed in the housing and the inside of the housing is formed of an elastic body for pushing the conductor to the outside by using an elastic force when the conductor is inserted into the housing.
  • the power tool battery compatible adapter according to the present invention has the effect that the battery can be coupled to the power tool regardless of the manufacturer by matching the terminals to be compatible with the power tool and the battery having different terminals. .
  • the power tool battery adapter adapter according to the present invention has the effect of changing the internal resistance value according to the resistance value set in the protection circuit built in the battery to supply power to the power tool from the battery.
  • the power tool adapter for battery compatibility by using a battery and a charger with a different terminal when charging the battery has an effect that can be charged by inserting the battery in the charger regardless of the manufacturer.
  • FIG. 1 is a side view showing a battery and a power tool coupled to the power tool battery compatible adapter according to the present invention.
  • Figure 2 is a perspective view showing the configuration of the power tool battery compatible adapter according to the present invention.
  • Figure 3 is a perspective view showing a terminal coupled to the power tool to the power tool battery compatible adapter according to the present invention.
  • Figure 4 is a perspective view showing a state consisting of a plurality of terminals and pins of the power tool battery compatible adapter according to the first embodiment.
  • FIG. 5 is a perspective view showing a state in which the pin of the power tool battery compatible adapter according to the second embodiment is inserted into the inside.
  • Figure 6 is a cross-sectional view showing a state in which a projection for pressing the pin of the power tool battery compatible adapter according to the second embodiment.
  • FIG. 7 is a perspective view showing an operation device formed to change the resistance of the power tool battery compatible adapter according to the third embodiment.
  • FIG. 8 is a perspective view showing a lamp and a charging terminal showing a contact state of a power tool battery compatible adapter according to a fourth embodiment.
  • the present invention relates to a power tool battery compatible adapter, and more particularly to a power tool battery compatible adapter to enable the use of the battery of the power tool is formed differently for each manufacturer.
  • FIG. 1 is a side view showing a battery and a power tool coupled to the power tool battery compatible adapter according to the present invention.
  • the power tool battery compatible adapter according to the present invention is characterized in that the power tool battery used only for a specific power tool can be used in a power tool with different terminals.
  • the adapter 20 is located between the power tool 10 and the battery 30, the battery 30 used exclusively for the specific power tool 10 is coupled to the bottom and the power tool 10 is coupled to the top It is formed to be.
  • a coupling pin (not shown) is formed at the lower portion of the adapter 20 to correspond to the position of the power terminal of the battery 30, and the upper portion of the adapter 20 corresponds to the power supply pin of the power tool 10.
  • the contact terminal is formed at the position.
  • the coupling pin (not shown) and the power supply pin (not shown) are formed in the adapter 20 so as to correspond to the terminals or pins existing at different positions according to the manufacturer, the power tools 10 having the same terminal are provided.
  • Battery 30, which can be used only can be used for the power tool 10 having other terminals formed through the adapter 20.
  • the battery 30 for the power tool 10 having the same power supply pin (not shown) as the power tool 10 is charged to the battery 30 through the adapter 20 by being compatible with the adapter 20. Since it is possible to use the battery 30 can be used regardless of the terminal of the charger (not shown) or the power tool 10.
  • Figure 2 is a perspective view showing the configuration of the power tool battery compatible adapter according to the present invention
  • Figure 3 is a perspective view showing a terminal coupled to the power tool to the power tool battery compatible adapter according to the present invention.
  • the power tool battery compatible adapter As shown in Figures 2 to 3, the power tool battery compatible adapter according to the present invention, the upper part is a tool insertion groove 130 is formed so that the power tool can be coupled to the lower battery
  • the insertion groove 140 is formed in the housing 100, and the power supply pin (not shown) of the power tool is formed inside the terminal groove 120 of the housing 100 is inserted into the power supply pin of the power tool ( Coupling pin 300 formed at the end of the contact terminal 200 and the battery insertion groove 140 of the housing 100 and protruded to be inserted into the power terminal (not shown) of the battery (not shown) And a control unit 400 formed inside the housing 100 to control the power supplied by the contact terminal 200 and the coupling pin 300 connected thereto.
  • the tool insertion groove 130 which prevents the power tool from being pulled out of the housing 100, is " ⁇ " on the upper side of the housing 100 and “ ⁇ ” on the other side. "Each one is formed.
  • Steps are generated in the upper one side of the housing 100 by the tool insertion groove 130 and the upper other side in the shape of “ ⁇ ”.
  • the housing It is caught by the step formed in the upper portion of 100, even if the power tool is lifted in the upper direction of the housing 100 is not separated.
  • the tool insertion groove 130 is formed from the rear of the housing 100 toward the front and do not penetrate the front of the housing 100 by sliding the power tool from the rear of the housing 100 toward the front and coupled to the housing It can be fixed in close contact with the front direction of the (100).
  • the battery insertion groove 140 is formed in the lower portion of the housing 100 so that the battery can be inserted from the front side of the housing 100 toward the rear side, and the battery is not penetrated through the rear side of the housing 100. 100 can be fixed in close contact with the rear direction.
  • the battery insertion groove 140 is formed in a "T" shape and is formed so that the lower surface of the housing 100 is opened so that when viewed from the front of the housing 100, the lower one side of the housing 100 " ⁇ ", The other side of the lower side is to form a step toward the center direction of the housing 100 " ⁇ ".
  • the battery is slid into the housing 100 by a step formed at one lower side and the other side of the housing 100, and the inserted battery is caught by the lower step of the housing 100 so as to be coupled with an adapter and the housing 100 of the housing 100. It is tightly fixed to the rear surface.
  • the upper portion of the rear of the housing 100 is formed with a terminal groove 120 which is dug toward the inside of the housing 100, to supply power to the power tool when the power tool is coupled to the upper portion of the housing 100
  • a power supply pin (not shown) formed for the purpose is inserted into the terminal groove 120.
  • the contact terminal 200 is formed inside the terminal groove 120 so that the power supply pin (not shown) of the power tool coupled to the upper portion of the housing 100 is inserted into the terminal groove 120. 200 may be in contact with a power supply pin (not shown) to supply power to the power tool.
  • One end of the contact terminal 200 is in close contact with each other, and the other end is a metal body coupled to the control circuit 410 of the controller 400 formed inside the housing 100, and a power supply pin (not shown) of the power tool is drawn in.
  • a power supply pin (not shown) of the power tool is drawn in.
  • Coupling pin 300 is formed to protrude toward the front direction from the lower rear of the housing 100, the battery insertion groove 140 is formed in the power terminal (not shown) of the battery coupled to the lower portion of the housing 100 Inserted and connected.
  • the coupling pin 300 is connected to the lower portion of the control circuit 410 formed in the housing 100 through a cable, the power supply pin of the power tool through the control circuit 410 the power charged in the battery (not shown) It is possible to supply to the contact terminal 200 coupled to).
  • the terminal groove 120 and the contact terminal 200 formed in the housing 100 should be formed in a position and a number corresponding to a power supply pin (not shown) of the power tool to be coupled, and the coupling pin 300 coupled to the battery. Also, it should be formed in the position and the number corresponding to the power terminal (not shown) of the battery.
  • the coupling pin 300 may be supplied to the power tool by matching the power terminal (not shown) of the battery.
  • the contact terminal 200 is characterized in that it is coupled with the charging pin (not shown) of the battery charger (not shown) for a power tool made of a different specification than the battery can be charged.
  • the terminal groove 120 and the contact terminal 200 of the housing 100 may be charged using a power tool charger (not shown) having a different specification from a power terminal (not shown) of the battery. (Not shown) may further include a position and a number corresponding to the charging pins (not shown), thereby charging the battery using a power tool charger (not shown) which is not compatible with the battery. You can also
  • the fixing device 110 protrudes from the upper surface of the housing 100 and is formed to be inserted into the housing 100 by an external force, or inside the housing 100 by a detachable button 111 formed on the front surface of the housing 100. To be inserted.
  • the fixing device 110 is formed in a triangular shape protruding to the outside, when the power tool is inserted from the rear of the housing 100, the power tool pushes the rear of the fixing device 110 while the front of the fixing device 110 is housed. It is to be inserted into the (100).
  • the groove (not shown) is formed in the lower surface of the power tool is projected to the upper portion of the housing 100 by a spring (not shown) formed in the lower portion of the fixing device 110, the power tool to the rear of the housing 100 It will be fixed so as not to escape.
  • the detachable button 111 rotates the front surface of the fixing device 110 to fix the fixing device 110. Is inserted into the housing 100 so that the power tool can be separated.
  • the temperature sensor 420 is formed on the upper portion of the battery insertion groove 140 into which the battery of the housing 100 is inserted to measure the temperature of the battery.
  • the temperature sensor 420 is formed so as to prevent the battery from being overloaded and rise above the set temperature so that the controller 400 cuts off the power so that the temperature sensor 420 is in close contact with the top of the battery to measure the temperature in real time.
  • the control unit 400 cuts off the power supplied to the contact terminal 200 so that the overload of the battery does not occur, and when the temperature falls below the set temperature, the contact terminal Power is supplied to the control unit 200 to control the power tool.
  • FIG. 4 is a perspective view showing a plurality of terminals and pins of the power tool battery adapter according to the first embodiment.
  • the terminal groove 120 and the contact terminal 200 of the housing 100 of the power tool battery compatible adapter according to the first embodiment may have different power supply pins formed according to the specifications of the power tool. It is formed in plurality at intervals set to correspond to the position of the not shown) is characterized in that can be combined regardless of the size of the power tool.
  • the coupling pin 300 is formed in a plurality of intervals set to correspond to the position of the power terminal (not shown) formed differently according to the specifications of the battery is characterized in that can be combined regardless of the specifications of the battery.
  • the contact terminal 200 and the coupling pin 300 may be plural because only the power tool and the battery complying with the standard can be used.
  • a dog it is possible to use a single adapter to be compatible with several power tools and batteries.
  • the power supply pin of the power tool (not shown) by forming a plurality of terminal grooves 120 and the contact terminal 200 at regular intervals to correspond to the power supply pin (not shown) of the power tool having a number of specifications (not shown) ) Is inserted into any one or more contact terminals 200 formed in plural, and can be used interchangeably with power tools having various specifications.
  • Coupling pin 300 may also be formed in a plurality of at regular intervals so that it can be inserted into a power terminal (not shown) of a battery having a number of specifications, which are present at a position corresponding to the power terminal (not shown) of the battery Coupling pin 300 is inserted into the power supply terminal (not shown) and the coupling pin 300 of the portion without the power terminal (not shown) is pushed into the housing 100 by the battery to have a variety of specifications
  • the battery can be used interchangeably.
  • FIG. 5 is a perspective view illustrating a state in which a pin of the power tool battery compatible adapter according to the second embodiment is inserted into the inside
  • FIG. 6 illustrates a protrusion for pressing the pin of the power tool battery compatible adapter according to the second embodiment. It is sectional drawing which shows the formed state.
  • Conductor 310 is inserted into a power terminal (not shown) of the battery is composed of a conductor 310 to deliver the power supplied from the battery, one side of the conductor 310 is the front of the lower rear of the housing 100 It protrudes in the direction and the other side is inserted into the pin insertion groove 150 formed in the housing 100.
  • the other side and the other side of the conductor 310 is coupled to the transfer rod 320 of the round bar shape projecting vertically from the conductor 310, the transfer tray 320 is a transfer groove 151 formed inside the housing 100 By) it is possible to transfer the conductor 310 to the rear and front of the housing 100 in a constrained state.
  • the transfer table 320 coupled to both sides of the conductor 310 may transfer the conductor 310 along the transfer groove 151 formed inside the housing 100, and the other side of the conductor 310 is inserted into the pin. By not leaving the groove 150, it is possible to fix the conductor 310.
  • the elastic body 330 in order to allow the conductor 310 to be inserted into the pin insertion groove 150 of the housing 100 or to protrude to the outside, the elastic body 330 forming an elastic force on the carriage 320 in the transfer groove 151. There may be formed and one side of the elastic body 330 is coupled to the conveyance table 320 and the other side is coupled to the conveying groove 151.
  • the elastic body 330 is pushed by the battery when the power terminal (not shown) of the battery is not in front of the conductor 310 when the battery is inserted into the housing 100 so that the conductor 310 moves into the pin insertion groove 150.
  • the carrier 310 is pressed by the feeder 320, and when the battery is removed, the conductor 310 is pressed by the elastic force generated while the compressed elastic body 330 is restored, so that the conductor 310 is inserted into the pin insertion groove 150. Will be moved outside.
  • the conductor 310 when the conductor 310 is inserted into a power terminal (not shown) of the battery, the conductor 310 may not be inserted into the power terminal (not shown), and thus may be inserted into the pin insertion groove 150.
  • the pressing protrusion 152 is formed on the surface so that the feeder 320 is caught by the pressing protrusion 152 when the conductor 310 is inserted into the transfer groove 151, so that the conductor 310 is a power terminal of the battery. Can be inserted into the
  • the pressing protrusion 152 is formed in a hemispherical shape, when the feed table 320 is moved to the rear direction of the housing 100 by the conductor 310, the pressing protrusion 152 is caught by the pressing protrusion 152 so that the conductor 310 is a pin insertion groove. It is no longer moved inside the 150 so that the battery can be inserted into a power terminal (not shown) of the battery.
  • the pressurizing protrusion 152 may cause the carriage 320 to cross the pressurizing protrusion 152 when a force greater than a force generated when the conductor 310 is inserted into a power terminal (not shown) of the battery.
  • the height should be limited so that it can.
  • FIG. 7 is a perspective view showing an operation device formed to change the resistance of the power tool battery compatible adapter according to the third embodiment.
  • the control unit 400 of the power tool battery compatible adapter measures the resistance value of the contact terminal 200 in response to the resistance value of the protection circuit of the battery which is formed according to the standard. Check the resistance value that is changed by the compatible dial 440 and the compatible dial 440 formed on the back of the housing 100 to manually adjust the variable resistance and the resistance of the variable resistor formed to be changed. It is characterized by consisting of a display 441 is formed so that it can be confirmed.
  • a battery composed of lithium ions is formed to supply power from the battery when the resistance value of the power tool is within the range set in the protection circuit because a protection circuit is formed.
  • the controller 400 has a variable resistor formed in the control circuit 410 of FIG. 3 so as to change the resistance value of the battery through the compatible dial 440 for changing the resistance value at the rear of the housing 100.
  • the resistance value of the control circuit 410 of FIG. 3 may be changed to match the resistance value range set in the protection circuit.
  • the resistance of the variable resistor can be manually changed through the compatible dial 440, and the user can operate by changing the resistance value when power is not supplied according to the protection circuit of the battery.
  • a display 441 is formed to check the resistance value changed by the compatible dial 440, and the resistance value according to the specification of the battery using the resistance value displayed through the display 441. You can easily change and use.
  • control unit 400 is compatible switch (430) formed on the rear of the housing 100 and the compatible switch 430 to check the operation of the compatible switch (430) so that it can be used to change directly to a predetermined resistance value according to the standard ( 430 is further characterized in that it further comprises a light indicator 431 formed on.
  • the compatible switch 430 changes the resistance value by connecting a plurality of resistors (not shown) configured in the control circuit 410 of FIG. 3 in series or in parallel to FIG. 3 according to the on / off of the compatible switch 430.
  • the resistance value of the control circuit 410 can be changed within the resistance value range set in the protection circuit of the battery.
  • the battery is mounted in the housing 100 by presetting the resistance value of the control circuit 410 of FIG. 3 to be changed to match the resistance value range set in the protection circuit of the specific battery. It can be easily changed according to the use.
  • the indicator 431 consisting of LEDs are formed on the top of each compatible switch 430 so that the operation of the compatible switch 430, and the compatible switch 430 of the corresponding switch 430
  • the indicator light 431 formed on the upper side is turned on so that the operation can be checked visually.
  • FIG. 8 is a perspective view illustrating a lamp and a charging terminal indicating a contact state of a power tool battery compatible adapter according to a fourth embodiment.
  • the power tool battery compatible adapter As shown in FIG. 8, the power tool battery compatible adapter according to the fourth embodiment is formed on the rear side of the housing 100 to be the same number as the contact terminals 200, and each contact terminal 200 is electrically driven.
  • a power supply pin (not shown) of the tool and the terminal contact light 450 indicating the connection state and formed on the back of the housing 100 is made of the same number as the coupling pin 300 of FIG.
  • the coupling pin 300 is inserted into the power terminal (not shown) of the battery, it characterized in that it further comprises a pin contact light 460 indicating the connection state.
  • the terminal contact light 450 and the pin contact light 460 are formed of LEDs, and the lights may be turned on in red, green, and blue colors to form a connection state according to the color of the lights.
  • the controller 400 may measure the current flowing through the contact terminal 200 and the coupling pin 300 of FIG. 4 in real time, and the coupling pin 300 of FIG. 4 is inserted into a power terminal (not shown) of the battery.
  • the terminal contact light 450 and the pin contact light 460 are controlled by using the point that the amount of current flowing through the inserted part is different.
  • the amount of current in the initial state that power is supplied and the power supply pin (not shown) of the power tool and the power terminal (not shown) of the battery are not connected to the contact terminal 200 and the coupling pin 300 of FIG. 4.
  • the control unit 400 the power supply pin (not shown) of the power tool and the power terminal (not shown) of the battery coupled to the contact terminal 200 and the coupling pin 300 of FIG.
  • the amount of current is stored in the controller 400.
  • the control unit 400 measures the amount of current when the contact terminal 200 is coupled to the power supply pin (not shown) of the power tool or the coupling pin 300 of FIG. 4 is inserted into the power terminal (not shown) of the battery.
  • the contact state can be confirmed by comparing with the amount of current in the coupled state previously stored in the controller 400.
  • the control unit 400 turns on the terminal contact light 450 and the pin contact light 460. If the measured current exists in the range of the current amount of the pre-stored coupled state, the blue value exceeds the range, but the set error. If present within the range, the green, if the deviation out of the set error output in red, the user can visually check the position of the contact terminal 200 or the coupling pin 300 of the defective contact occurs.
  • the control unit 400 since the control unit 400 stores the current amount in the initial state, the contact terminal 200 and the coupling pin 300 of FIG. 4 are used as power supply pins (not shown) of the power tool or power terminals of the battery (not shown). If not connected to), since the current value equal to the amount of current in the initial state is measured, the terminal contact light 450 or the pin contact light 460 is not turned on, so that it can be managed more efficiently.
  • An external output terminal 470 is formed at the rear of the housing 100 to supply electric power charged to the battery to other external devices in addition to the power tool.
  • the external output terminal 470 is in the form of USB and the regulator is formed in the control unit 400 so as to supply power conforming to the USB standard is possible to change the output voltage.
  • the lantern is coupled to the external output terminal 470 to irradiate light to the working environment so as to supply power to the mobile phone through the external output terminal 470 or to perform an auxiliary role when using a power tool.
  • the rear of the housing 100 is characterized in that the rapid charging terminal 480 is formed so as to charge the battery through the adapter.
  • the fast charging terminal 480 is a terminal formed to charge the battery coupled to the housing 100, the power tool is separated from the power tool and then charged with the power tool (not shown) for the power tool housing (100) In the state attached to it is possible to charge using a separate charger (not shown).
  • the housing 100 is inserted into a battery charger (not shown) for a power tool to charge a battery through a quick charging terminal 480 in the state of charging the battery to charge the charging speed (not shown) Can increase.
  • the control unit 400 matches the voltage with the battery charger (not shown) for the power tool through the regulator and can rapidly charge by supplying twice the current to the battery. .
  • the controller 400 maintains the voltage supplied through the two chargers (not shown) and increases the amount of current supplied to the battery, and then maintains the voltage constant to increase the speed of charging the battery. .
  • the power tool battery compatible adapter according to the present invention by matching the terminals to be compatible with the power tool and the battery having different terminals, it is possible to combine the battery with the power tool regardless of the manufacturer, the battery Regardless of the manufacturer, the power is supplied from the battery to the power tool by changing the internal resistance value according to the resistance value set in the built-in protection circuit. There is an effect that can be charged by inserting the battery in.
  • control circuit 420 temperature sensor
  • terminal contact light 460 pin contact light

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne un adaptateur pour la compatibilité d'une batterie d'outil électrique et, plus particulièrement, un adaptateur pour la compatibilité d'une batterie d'outil électrique, configuré de telle sorte qu'une batterie d'outil électrique qui ne peut être utilisée que pour un outil électrique spécifique peut également être utilisée pour un outil électrique ayant une borne formée différemment, l'adaptateur pour la compatibilité d'une batterie d'outil électrique est caractérisé en ce qu'il comprend: un boîtier ayant une rainure d'insertion d'outil formée sur la partie supérieure de celui-ci de telle sorte que l'outil électrique peut être couplé à celui-ci et ayant une rainure d'insertion de batterie formée sur la partie inférieure de celui-ci de telle sorte que la batterie peut être couplée à celui-ci; une borne de contact formée à l'intérieur d'une rainure terminale du boîtier, dans laquelle une broche d'alimentation électrique de l'outil électrique est insérée, et connectée à la broche d'alimentation électrique de l'outil électrique; une broche de couplage qui est formée sur une extrémité de la rainure d'insertion de batterie du boîtier et fait saillie de telle sorte que celle-ci peut être insérée dans une borne d'alimentation de la batterie; et une partie de commande formée à l'intérieur du boîtier de manière à commander la puissance électrique fournie par la connexion entre la borne de contact et la broche de couplage.
PCT/KR2017/007166 2016-07-11 2017-07-05 Adaptateur pour la compatibilité d'une batterie d'outil électrique WO2018012795A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160087359A KR101857105B1 (ko) 2016-07-11 2016-07-11 전동공구 배터리 호환용 어댑터
KR10-2016-0087359 2016-07-11

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WO2018012795A1 true WO2018012795A1 (fr) 2018-01-18

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Cited By (4)

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CN108565655A (zh) * 2018-02-07 2018-09-21 凌容新能源科技（上海）股份有限公司 多功能转换器
CN109528473A (zh) * 2018-12-07 2019-03-29 苏州凯云体育科技有限公司 一种手持式往复击打治疗仪结构
US11309726B2 (en) * 2019-12-12 2022-04-19 Globe (Jiangsu) Co., Ltd Adapter and power tool system
EP4138255A4 (fr) * 2020-04-13 2024-07-10 Zhejiang Lera New Energy Power Tech Co Ltd Structure de connexion d'un siège d'adaptateur et alimentation électrique mobile

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JP2007105816A (ja) * 2005-10-12 2007-04-26 Ryobi Ltd バッテリ式電動工具
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108565655A (zh) * 2018-02-07 2018-09-21 凌容新能源科技（上海）股份有限公司 多功能转换器
CN108565655B (zh) * 2018-02-07 2024-01-05 凌容新能源科技（上海）股份有限公司 多功能转换器
CN109528473A (zh) * 2018-12-07 2019-03-29 苏州凯云体育科技有限公司 一种手持式往复击打治疗仪结构
US11309726B2 (en) * 2019-12-12 2022-04-19 Globe (Jiangsu) Co., Ltd Adapter and power tool system
US20220209557A1 (en) * 2019-12-12 2022-06-30 Globe (Jiangsu) Co., Ltd Adapter and power tool system
US11695289B2 (en) * 2019-12-12 2023-07-04 Globe (Jiangsu) Co., Ltd Adapter and power tool system
EP4138255A4 (fr) * 2020-04-13 2024-07-10 Zhejiang Lera New Energy Power Tech Co Ltd Structure de connexion d'un siège d'adaptateur et alimentation électrique mobile

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KR20180006686A (ko) 2018-01-19

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