EP3380278A1 - Système comprenant au moins une machine-outil portative, au moins une première interface et au moins un produit électrotechnique - Google Patents

Système comprenant au moins une machine-outil portative, au moins une première interface et au moins un produit électrotechnique

Info

Publication number
EP3380278A1
EP3380278A1 EP16804730.6A EP16804730A EP3380278A1 EP 3380278 A1 EP3380278 A1 EP 3380278A1 EP 16804730 A EP16804730 A EP 16804730A EP 3380278 A1 EP3380278 A1 EP 3380278A1
Authority
EP
European Patent Office
Prior art keywords
interface
housing
receiving opening
tool
lid
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.)
Granted
Application number
EP16804730.6A
Other languages
German (de)
English (en)
Other versions
EP3380278B1 (fr
Inventor
Jens Brennenstuhl
Heiko Roehm
Maik Rabe
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP3380278A1 publication Critical patent/EP3380278A1/fr
Application granted granted Critical
Publication of EP3380278B1 publication Critical patent/EP3380278B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25FCOMBINATION 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
    • B25F5/00Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02Construction of casings, bodies or handles

Definitions

  • the present invention relates to a system according to claim 1.
  • Electric hand tool machines are basically known and are supplied with power via a mains connection.
  • cordless tools allow a high degree of flexibility when working, since they are in particular independent of mains current. In this way, for example, outdoor work can be carried out conveniently, so that when operating a
  • Hand tool is often provided to use battery packs.
  • Electrotechnical products in particular non-motorized electrotechnical products, such as a battery charger for a battery pack
  • Hand tool a construction site radio, a measuring device or a
  • Baustrahler are basically known and are usually powered by a grid connection with power.
  • cordless tools allow a high degree of flexibility when working, since they are in particular independent of mains current. In this way, for example, outdoor work can be comfortable
  • An electric hand tool differs thereby in particular by an electrical product, which is used in the craft sector, is that the electrical product in contrast to the
  • Hand tool has no engine and therefore is not motorized.
  • Such battery packs are basically known and have rechargeable batteries, usually a plurality of parallel and / or
  • a battery pack is thus to be understood as meaning a battery pack which preferably consists of a plurality of electrically connected battery cells and which can store electrical energy and which can be used to operate a battery pack
  • Hand tool machine needed energy supplies.
  • cylindrical Li-ion cells may be provided with eg 3.6 V to a total voltage of 10.8 V.
  • Hand power tools are known from the prior art, for example, for the transmission of data, parameters or the like use a communication interface in the form of an infrared transmission device.
  • a communication interface in the form of an infrared transmission device.
  • corresponding data can be exchanged between handheld power tools and an external interface. It proves to be disadvantageous that such
  • Infrared transmission devices are only limited use, since on the one hand between the hand tool and the external interface
  • Obstacles may be arranged to prevent transmission, or movement of the user breaks the corresponding connection at least temporarily.
  • infrared connection can only be used for limited ranges.
  • Infrared transmission devices often not possible and / or the
  • the object of the present invention is to provide a communication interface that is flexible in different products from the
  • Hand tool disclosed, wherein the hand tool a Housing with a handle and arranged in the housing
  • the drive motor wherein the drive motor is coupled to a tool holder.
  • the tool holder is provided for receiving or rotationally fixed attachment of an insert tool on the hand tool.
  • the insert tool can be a drill for a drill, a blade for an angle grinder or a saw blade for a circular saw.
  • the system comprises at least a first interface, wherein the first interface is adapted to receive information from at least one second external interface and / or to send to at least a second external interface.
  • the system further comprises at least one electrotechnical product, in particular an electrotechnical product without a drive motor, with a housing.
  • Hand tool and the housing of the electrical product each having a receiving opening, wherein the first interface
  • the receiving opening is releasably closed by a lid, wherein the lid closes the housing to the outside. That way, the first one
  • Interfaces are releasably attached to the power tool and the electrical product, wherein the receiving opening allows a simple and inexpensive replacement of arranged in the housing of the power tool and the electrical housing first interface.
  • the first interface in all inventive
  • Hand tool and electrical products can be attached, is advantageous a first interface sufficient to all hand tool and electrical products with the
  • the first interface Functions of the first interface to expand, since the first interface can be attached as needed in the hand tool or electrical product to be used.
  • the first interface is interchangeable between the at least one
  • Hand tool and formed at least one electrical product of the system.
  • the hand tool or the electrical product further comprises a control unit within the housing.
  • the control unit may, on the one hand, be in contact with the drive motor and / or with the transmission and / or with one battery pack electronics of a battery pack or measuring electronics of a measuring device and, on the other hand, with the first interface in electronic and / or mechanical contact and receive information from the first interface and / or send.
  • the housing of the power tool and / or the housing of the electrical product may include an interface housing which is integrally formed with the respective housing.
  • the interface housing forms the receiving opening directly in the housing wall of the power tool and / or the electrical product, wherein the receiving opening may be designed pot-shaped or box-shaped with a circumferential side wall and a bottom surface. It is particularly advantageous that a pot-shaped receiving opening has an almost circular opening, which is the generally weakened by the opening housing of the power tool and / or the
  • the interface housing in particular the bottom surface of the interface housing, further comprises at least one opening for passing connecting elements, for example at least one electrical line in the direction of other electrical components, such as the control electronics, measuring electronics, and / or the battery pack electronics.
  • connecting elements for example at least one electrical line in the direction of other electrical components, such as the control electronics, measuring electronics, and / or the battery pack electronics.
  • such an opening is formed in the region of the side wall. This advantageously allows an electrical connection between the first interface and the electrical components of the
  • Hand tool and / or the electrical product are manufactured.
  • the interface housing may be formed in two parts with the housing of the power tool and / or the electrical product and may be arranged in the receiving opening an interface housing for receiving the interface.
  • the interface housing with the first interface and the lid forms an independent module which can be introduced detachably within the receiving opening.
  • Interface housing one piece, alternatively be designed in two parts, wherein the module introduced into the receiving opening of the power tool and / or the electrical product and, for example, by a
  • Interface housing or be releasably secured by other fasteners.
  • the entire first interface is particularly compact and can be quickly and easily in the power tool and / or in the electrotechnical product mount, replace and / or retrofit. In this way, an exchange and / or repair can be done quickly, easily and inexpensively.
  • the interface housing may be mounted in the housing of the power tool and / or the electrical product or alternatively inserted into the receiving opening and only with the help of the lid in the
  • the first interface is largely free of play, for example by means of a click connection, arranged in the receiving opening, so that no rattling noises or the like can occur and even during operation accidental release of the first interface is prevented.
  • the receiving opening or the interface housing are designed such that the introduction of the first interface can be done only in one way, so that a false appearance of the contact board or the first interface within the receiving opening of the power tool and / or the electrical product can be safely prevented.
  • the cover is curved in such a way that it follows the contour of the housing wall and terminates flush therewith.
  • the lid may be made of different plastic materials such as polyamide 6, polyamide 66, PC (polycarbonate), ABS (acrylonitrile-butadiene-styrene copolymer) or a mixed material of different plastics, and / or glass fiber reinforced.
  • the lid has the same material as the housing of the power tool and / or the electrical engineering
  • the lid rotatory, in particular via a screw or a
  • Bayonet lock is releasably locked.
  • a further embodiment is a cover which is mounted so as to be pivotable about a pivot axis and which can be releasably locked to the housing on the opposite side of the cover by latching, screwing, clamping or clamping. In this way can be effectively counteracted a possible drop of the lid from the housing or a loss of the lid.
  • the lid may also have a slot-shaped recess, whereby a simple opening of the lid can be done by means of a coin or a screwdriver.
  • the bayonet catch is easy operate and still ensures a secure closure of
  • the cover can also be fastened to the housing by means of at least one connecting element, in particular by means of at least one screw.
  • the first interface to a radio module consists of a radio module, wherein the radio module, a radio signal based on electromagnetic waves, such as a Bluetooth signal, in particular a Bluetooth low energy signal, a WLAN signal or an NFC signal receives and / or sends.
  • the radio module is an electrotechnical component used for
  • M2M machine-to-machine
  • utility meters such as electricity , Gas or water meters.
  • a radio module makes it possible to carry out wireless data transmission over a radio network, which in particular avoids the expense of otherwise required cabling. In this way, a transmission of data, parameters or the like from and to an external second interface with a simple design effort can be safely made possible.
  • a radio module for example, a WLAN module, such as a 868-MHz module or a 915-MHz module, or even a Bluetooth module can be used.
  • a WLAN module such as a 868-MHz module or a 915-MHz module, or even a Bluetooth module
  • Other types of radio modules are also usable.
  • the wireless network may be a communications network of any wireless network
  • WLAN Wireless Local Area Network
  • GSM Global System for Mobile Communications
  • GPRS General Packet Radio Service
  • UMTS Universal Mobile Telecommunication Standard
  • wireless communication networks with a comparatively short range adapted to the respective requirements are increasingly being used, which are also referred to as "Wireless Personal Area Network (WPAN).” Examples include radio networks according to one of the IEEE 802.15 standards. 4 or WirelessHART.
  • an active radio module emits a signal every eight seconds. Alternatively, and depending on the power supply, the signal can also be transmitted in shorter or longer intervals.
  • the radio signal can, for example, every ten, 20 or 30 seconds
  • the radio module emits a signal every four or even every second, for example.
  • Transmission device may in particular be serially connected to the drive control, a measuring device for measuring various system variables, or the like.
  • system variables are, for example, the engine speed of the drive motor, a torque, a direction of rotation, etc. for the hand tool, a volume for the construction site radio, a state of charge of the battery pack, a luminous intensity of a construction site spotlight or a measuring variable of a measuring device.
  • the radio module in particular the first interface, is supplied with power via the power supply of the handheld power tool or the electrical product. This is ensured by means of a detachable connection of the first interface to the first energy storage.
  • the power supply can be done via a power line.
  • the radio module has a second energy store, which is arranged within the interface housing, wherein the radio module with the first energy storage and / or with the second
  • the first interface consist of the radio module and the second energy storage. According to the invention it is provided that the radio module in the case in which the power supply of the power tool and / or the electrical product is present and has sufficient energy, via the power supply of
  • Hand tool and / or electrotechnical product with energy is supplied; and in any other case is powered by the second energy storage. In this way, a power supply of the radio module can be guaranteed at any time.
  • the second energy storage is connected by means of plug or contact contacts with the radio module, and if the first interface further comprises a resilient loading in the form of an elastic element, whereby a secure electrical contact
  • an elastic element for example a spring element, is arranged between the cover and the second energy store or between the bottom surface of the receiving opening and the second energy store, about the second
  • such a second energy store for example a button battery
  • this can be achieved by opening the lid so that a user can remove the second energy store through the opening from the receiving opening and replace it with a full or charged second energy store.
  • the second energy storage is safely stored within the receiving opening.
  • An exchange of the entire first interface and radio module is bypassed in this way and safe operation of the first interface is ensured in a simple manner for a long time.
  • the second energy storage device can also be rechargeable, the second energy store being electrically connected or connectable to a power supply of the handheld power tool and / or the electrical product in order to ensure charging of the second energy store.
  • the second energy store Indicates the hand tool and / or the
  • Hand tool and / or the electrical product charges the second energy storage of the first interface and / or only the
  • Power supply of the first interface via the power supply of the Hand tool and / or the electrical product allows, whereby a permanent operation of the first interface can be ensured in a simple manner.
  • the first interface has at least one
  • the contact board can provide additional space for the inclusion of additional electrical units such as for the above-mentioned control unit available.
  • the contact board on at least one, preferably two connecting elements, such as connectors for plug contacts, wherein at least one connecting element, the data exchange and / or the power supply with or by the control unit of
  • a physical contact for example a SIM card contact
  • the first interface does not have its own contact board, in which case the radio module and / or the second energy store are directly wireless or wired with a
  • Tool-side contact element are electrically connected.
  • an arrangement of the first interface within the receiving opening without contacting the hand tool and / or the electrical product is possible, so that the
  • Hand tool and / or the electrical product can be located by means of the radio module at least.
  • the first interface further comprises at least one damping element, in particular a viscoelastic element, which is advantageously designed annularly, for example as an O-ring or -Steg and elastically deformable.
  • the damping element may be formed integrally with the interface housing, with the receiving opening, with the lid, and / or with the contact board, or as a separate component.
  • the damping element between the lid and the damping element between the lid and the damping element
  • the damping element and between the contact board and the radio module and the bottom surface or the side wall of the receiving opening are arranged. This ensures that the first interface is securely protected within the receiving opening and / or within the interface housing from external influences.
  • the contact board is secured within the receiving opening or within the interface housing by means of latching, wherein the holding force can be ensured by the damping element.
  • the receiving opening and / or the interface housing having a plurality of different locking elements, by means of which the first interface or a single component thereof can be locked in the interface housing or within the receiving opening and secured largely free of play.
  • Interface housing within the receiving opening can be made possible. Thus, in a simple manner a false appearance can be prevented.
  • the system according to the invention can also be used in a tool system
  • a system together with an external unit having a second interface which in turn is adapted to receive information from the first interface and / or to send to the first interface, forms a further subject of the invention.
  • the external unit having a second interface, which in turn is adapted to receive information from the first interface and / or to send to the first interface, forms a further subject of the invention.
  • the external unit having a second interface, which in turn is adapted to receive information from the first interface and / or to send to the first interface
  • Smartphone an electronic data processing system is.
  • electrotechnical product or in a system according to the invention several electrical products grouped and operated together by means of the external second interface and the respective radio module. It is particularly advantageous that the electrical products can communicate directly with each other by means of the external second interface and / or via their radio modules.
  • Hand tool with a movable in motion for example in rotation and / or vibration tool holder, of a
  • Drive motor is drivable, such as rod screwdrivers, cordless drills, impact drills, multi-function tools, and / or drills are understood. Under transmission of electrical energy should be understood in this context in particular that the
  • Lithium ion cells are used, as it is especially in
  • Lithium ion cells is possible to combine several rechargeable battery cells into battery cell blocks in which several battery cells are connected in a parallel circuit.
  • the electrotechnical product can also be designed as a measuring device, in particular a non-motorized measuring device, as described for example in DE 10 2012 210 009 A1 in the form of a locating device.
  • a measuring device may generally comprise at least one housing in which the measuring unit is accommodated and a display unit, for example in the form of a display.
  • the measuring unit may in this case have measuring electronics and measuring elements which may be designed, for example, to detect objects enclosed in walls, to measure distances, to record environmental parameters such as temperature, humidity, brightness, composition of the air, etc. and Display unit to the user.
  • the electrotechnical product can be used as a portable electrotechnical
  • Site radio to be configured as a measuring device or as a charger for a battery pack of a power tool, wherein on the radio module, the type of electrical product and / or the used therein
  • ingredients such as battery pack type, type of built-in light bulbs or
  • Fig. 1 is a side view of a power tool with a first
  • FIG. 2 is a perspective view of the hand tool of FIG. 1 with an exploded view of the first interface used; FIG.
  • FIG. 3 is a detail view of the first interface of FIG. 2; FIG.
  • FIG. 4 shows a sectional view through a receiving opening along the axis y from FIG. 1 with a second embodiment of a first interface inserted into the receiving opening;
  • FIG. 5 shows a sectional view through a receiving opening along the line A-A from FIG. 1 with the first inserted into the receiving opening
  • FIG. 6 is a sectional view through a receiving opening along the line AA of Fig. 1 with a third inserted into the receiving opening
  • Fig. 7 is a perspective view of a contact board of a first
  • Fig. 8 is a perspective view of a system with a
  • Hand tool electrical products and a first interface.
  • FIG. 1 shows an electrical appliance embodied as a handheld power tool 300, which is configured by way of example as a cordless drill / driver. Accordingly, the power tool 300 in the illustrated embodiment for off-grid power supply is mechanically and electrically connected to a battery pack 100. It should be noted, however, that the present invention is not limited to cordless drill drivers, but rather may be applied to various handheld power tools 300 that operate with a battery pack 100.
  • the present invention is not limited to cordless drill drivers, but rather may be applied to various handheld power tools 300 that operate with a battery pack 100.
  • Hand tool 300 has an unillustrated in a housing 305 transmission 330 for transmitting a torque generated by a likewise not shown drive motor 335 to a rotating about a rotation axis x drive shaft to which a tool holder 320 is attached, and a handle 315 on.
  • the handheld power tool 300 has, within the housing 305, a control unit 370 which is in electronic and / or mechanical contact with the drive motor 335 and / or the transmission 330.
  • the handle 315 serves as a support surface for a hand of an operator of the portable power tool 300 and typically has a longitudinal axis y, a front side 317, which points along an axis x in the direction of the tool holder 320, a rear side 316, and two side surfaces 318.
  • the battery pack 100 shown in Figure 1 is as
  • Receiving means of the handle 315 is inserted, and wherein the battery pack 100 along a lower, substantially perpendicular to the longitudinal direction y of the Handle 315 aligned outer surface of the handle 315 in the
  • Battery pack receptacle of a power tool 300 is pushed.
  • the battery pack 100 is attached to the handle 315 of the power tool 300 and locked by locking means.
  • the locking means comprise a locking element and an actuating element 220. By actuation of the actuating means 220, the battery pack 100 can be released from the handle 315 of the portable power tool 300.
  • the handle 315 has a receiving opening 307 for receiving a first interface 380.
  • the first interface 380 is configured to receive and send information to a control unit 370 disposed within the housing 305 and / or to a second external second interface (not shown).
  • the receiving opening 307 is arranged in an area below an operating element 310 for switching on and off or for controlling the drive motor 335 on one of the two side surfaces 318. In this way, the operation of the power tool 300 by the arrangement of the receiving opening 307 is not disturbed.
  • Receiving opening 307 is designed cup-shaped in the illustrated embodiment. Alternatively, the receiving opening 307, other
  • Embodiments for example, have a box-shaped.
  • the cup-shaped receiving opening 307 shown has a circumferential side wall 385 and a bottom surface 381. This has the particular advantage that the almost circular receiving opening 307, the basically weakened by the receiving opening 307 housing 305 of
  • Hand tool 300 additionally stiffened.
  • the receiving opening 307 can be closed by means of a lid 308.
  • the lid 308 is curved to follow a contour of the housing 350 and terminate flush therewith. Accordingly, the lid 308 may be made of different ones
  • Plastic materials such as PA6 (Gebamid B), PA6.6 (Gebamid A), PC (polycarbonate), ABS (acrylonitrile-butadiene-styrene copolymer), or made of a material mix of different plastics, and / or glass fiber reinforced, it being of Advantage is when the lid 308 has the same material as the housing 305 and the handle 315 of
  • the lid 308 a slot-shaped recess 309. Through the slot-shaped recess 309, the lid 308, for example by means of a coin or a
  • Screwdrivers are opened.
  • the cover 308 is rotatably locked in the embodiments shown in Figures 2 and 3, in particular via a bayonet lock, releasably.
  • the cover 308 can also be locked to the housing 305 by means of at least one connecting element 306, in particular by means of at least one screw.
  • Another embodiment, not shown, is a one
  • Pivot axis pivotally mounted hinged lid which on the opposite side of the pivot axis by latching, screwing, jamming or clamping on the housing 305 can be releasably locked.
  • a possible drop or loss of the lid 308 can be prevented.
  • FIG. 2 shows a perspective view of the handheld power tool 300 from FIG. 1, wherein in particular a first interface 380, which is detachably inserted into the receiving opening 307, is shown in an exploded view.
  • the first interface 380 has in the illustrated embodiment in the
  • damping element 388 a damping element 388, a second energy storage 384, a radio module 382, a contact board 386 and in the illustrated
  • Embodiment the lid 308 on.
  • the receiving opening 307 may, as shown in Figures 3 and 5, a
  • Form interface housing 389 integrally with the housing 305.
  • the interface housing 389 as shown in Figures 4 and 6, formed in two parts and together with the lid 308 as a module releasably in the
  • Interface housing 389 can be mounted in the housing 305 of the power tool or alternatively inserted into the receiving opening 307 and held only by means of the lid 308 in the receiving opening 307.
  • the first interface 380 is largely free of play, for example by means of a click connection, arranged in the receiving opening 307, whereby
  • Rattling noises or the like avoided and accidental release of the first interface 380 can be prevented.
  • the interface housing 389 further has a bottom surface 381 with at least one opening 390 for passing connecting elements 387, for example at least one electrical line or a plug contact, in the direction of other electrical components, such as the Control electronics 370 and / or the battery pack electronics 800 on.
  • such an opening 390 may also be formed in the region of the side wall 385.
  • the first interface 380 and in particular the radio module 382 can be supplied with energy by means of a releasable connection of the first interface 380 to the power supply and / or the first energy store of the handheld power tool 300 (not shown).
  • the first interface 380 has a second one
  • Energy storage 384 which in the illustrated embodiment designed as a button battery and within the interface housing 389 directly on the radio module 382 and between the lid 308 and the radio module 382 in its main plane parallel to the longitudinal axis of the y
  • Hand tool 300 is arranged.
  • the first interface 380 has at least one elastic element, the elastic element being arranged, for example, in the form of a spring element between the cover 308 and the second energy store 384 and / or between a bottom face 381 of the interface housing 289 and the contact board 386 may be to push the second energy storage 384 with the lid closed 308 against the provided within the first interface 380 contact terminals, whereby a secure electrical contact can be ensured.
  • the second energy storage 384 is replaceable, this being made possible by opening the lid 308. By closing the lid 308, the second energy store 384 is securely stored within the receiving opening 307. Replacement of the entire first interface 380 together with radio module 382 is thus bypassed, and secure operation of the first interface 380 is ensured for a long time in a simple manner.
  • the second energy storage 384 can also be designed to be rechargeable, wherein the second energy storage 384 is electrically connected or connectable to an energy source, for example to the battery pack 100 or the power supply connection of the handheld power tool 300, to ensure charging of the second energy storage 384.
  • the second energy storage 384 is electrically connected or connectable to an energy source, for example to the battery pack 100 or the power supply connection of the handheld power tool 300, to ensure charging of the second energy storage 384.
  • the second energy storage 384 can also be designed to be rechargeable, wherein the second energy storage 384 is electrically connected or connectable to an energy source, for example to the battery pack 100 or the power supply connection of the handheld power tool 300, to ensure charging of the second energy storage 384.
  • the second energy source for example to the battery pack 100 or the power supply connection of the handheld power tool 300
  • Power supply of the power tool 300 allows. In this way, a permanent operation of the first interface 380 can be ensured in a simple manner.
  • FIG. 3 shows the first interface 380 from FIG. 2 in detail and from another perspective.
  • the radio module 382 is configured to receive and / or transmit a radio signal, for example a Bluetooth signal, a WLAN signal, an acoustic signal. Accordingly, the radio module 382 contacted via a wireless or wired connection, the control unit 370, the battery pack electronics 800, and / or various
  • Tool variables include, for example, the motor speed of the drive motor, a torque, a direction of rotation, etc.
  • an active radio module 382 emits a signal every ten seconds.
  • the signal can also be transmitted in shorter, for example every four seconds, or even longer intervals, for example every 20 or 30 seconds.
  • the contact board 386 electrical units, connecting elements 383, such as a SIM card contact and / or a connector 387 to the data exchange with the radio module 382 and / or with the control unit 370 of the power tool 300 and / or the
  • the first interface 380 does not have its own contact board 386, in which case the radio module 382 and / or the second energy store 384 directly or wirelessly
  • wired are electrically connected to a tool-side contact element.
  • the damping element 388 may be a viscoelastic element, which is advantageously designed annularly, for example as an O-ring or -Steg and elastically deformable.
  • the damping element 388 may be formed integrally with the interface housing 389, with the receiving opening 307, with the cover 308 and / or with the contact plate 386, or as a separate component.
  • the damping element 388 is arranged between the cover 308 and the radio module 382 or the second energy store 384.
  • the damping element 388 can additionally also be arranged between the contact plate 386 and a bottom surface 381 of FIG Interface housing 389 may be arranged.
  • the damping element 388 ensures that the first interface 380 within the receiving opening
  • FIG. 5 shows a sectional view through the receiving opening 307 along the line A-A from FIG. 1, wherein the interface housing 389 is formed integrally with the housing 305.
  • the receiving opening 307 is cup-shaped and has the side wall 385 and a bottom surface 381.
  • the first interface 380 of Figure 3 is introduced, wherein the first interface 380, the cover 308, the damping element 388, the second energy storage 384, and the radio module 382 and the
  • Contact board 386 has. Further, one of the connectors 387 protrudes through the opening 390 in the bottom surface 381 to make contact with a contact member (not shown) of the portable power tool 300.
  • the receiving opening 307 and the first interface 380 are by means of
  • the lid 308 is curved so that it follows the contour of the housing wall and is flush with this.
  • Damping element 388 is arranged in the embodiment variant shown in Figure 5 between the lid 308 and the second energy storage 384.
  • Interface housing 389 formed in two parts and together with the lid
  • Hand tool 300 is introduced.
  • the damping element 388 is arranged in the embodiment variant shown in Figure 6 between the bottom surface 381 and the contact plate 386.
  • the contact board 386 is shown together with the damping element 388 in a perspective view.
  • the damping element 388 is designed in one piece and annular and applied directly on a first side of the contact plate 386.
  • On a second side of the contact board 386 is a
  • Connecting element 383 arranged.
  • FIG. 8 shows a system consisting of a hand-held power tool 300, a first interface 380 and an electrical product 100 in the form of a hand-held device 100a, a charger 100b, a construction site radio 100c and a measuring device 100d.
  • the portable power tool 300 and the electrical products each have a cover 308 which covers a receiving opening 307 of the respective housing.
  • Receiving opening 307 is provided for receiving the first interface 380, the example of the embodiment of FIG. 3 with a
  • Damping element 388, a radio module 382, a contact board 386 and connecting elements 387 is formed. This embodiment is described by way of example only, one of the already in connection with the
  • Hand tool 300 described alternative embodiment of the first interface 380 is also conceivable.
  • the receiving opening 307 of the portable power tool 300 or one of the electrical products 100a, 100b, 100c, 100d is exposed such that the first interface 380 can be arranged in this and closed again via the cover 308.
  • the first interface 380 may be received by an interface housing 389, which is formed in the hand tool 300 and the electrical products 100a, 100b, 100c, 100d substantially identical.
  • a single first interface 380 may be advantageously arranged in any hand tool 300 or electrical product 100a, 100b, 100c, 100d of the system. By substantially identical, it should be understood in this context that the first interface 380 in each
  • Hand tool 300 of the system and in each electrical product 100a, 100b, 100c, 100d can be received such that at least one electrical connection, in particular via electrical lines, between the first interface 380 and the power tool 300 and / or one of the electrical products 100a, 100b, 100c, 100d can be made.
  • the interface 380 is configured to receive information and to be located within the housing 305
  • Control unit 370 and / or to a second external, not shown
  • the first interface 380 is in the inserted state in the receiving opening 307 of the portable power tool 300 or in the receiving opening 307 of one of the electrical products 100a, 100b, 100c, 100d, system variables, commands, data or
  • Hand tool 300 or the electrical product 100a, 100b, 100c, 100d extended.
  • the operating state of the portable power tool 300 or the electrical product 100a, 100b, 100c, 100d can be activated or deactivated via the second interface 980.
  • a tool case 100e consisting of a
  • housing with a case base and a lid, which enclose a tool receiving area.
  • the tool box has a receiving opening 307 with a lid 308 on its outer surface in its case lid, and thus can likewise be expanded with additional functions provided by the first interface 380.
  • Combinations of features may include.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Abstract

L'invention concerne un système comprenant au moins une machine-outil portative, présentant un carter pourvu d'une poignée, un moteur d'entraînement disposé dans le carter, une première interface conçue pour recevoir des informations d'au moins une deuxième interface externe et/ou les envoyer à au moins une deuxième interface externe, et au moins un autre produit électrotechnique, dépourvu notamment de moteur d'entraînement. Selon l'invention, le carter de la machine-outil portative et le carter du produit électrotechnique présentent une ouverture de logement dans laquelle la première interface est disposée de manière amovible. En outre, l'ouverture de logement peut être fermée de manière libérable par un couvercle qui ferme le carter vers l'extérieur.
EP16804730.6A 2015-11-24 2016-11-24 Système comprenant au moins une machine-outil portative, au moins une première interface et au moins un produit électrotechnique Active EP3380278B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102015223144 2015-11-24
DE102015224365 2015-12-04
DE102016208106 2016-05-11
DE102016209253.7A DE102016209253A1 (de) 2015-11-24 2016-05-27 System aus zumindest einer Handwerkzeugmaschine, zumindest einer ersten Schnittstelle und zumindest einem elektrotechnischen Erzeugnis
PCT/EP2016/078660 WO2017089452A1 (fr) 2015-11-24 2016-11-24 Système comprenant au moins une machine-outil portative, au moins une première interface et au moins un produit électrotechnique

Publications (2)

Publication Number Publication Date
EP3380278A1 true EP3380278A1 (fr) 2018-10-03
EP3380278B1 EP3380278B1 (fr) 2020-01-08

Family

ID=58693813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16804730.6A Active EP3380278B1 (fr) 2015-11-24 2016-11-24 Système comprenant au moins une machine-outil portative, au moins une première interface et au moins un produit électrotechnique

Country Status (5)

Country Link
US (1) US10766130B2 (fr)
EP (1) EP3380278B1 (fr)
CN (1) CN108472805B (fr)
DE (1) DE102016209253A1 (fr)
WO (1) WO2017089452A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016208126A1 (de) * 2015-11-24 2017-05-24 Robert Bosch Gmbh Handwerkzeugmaschine
DE102017205313A1 (de) * 2017-03-29 2018-10-04 Robert Bosch Gmbh Elektronikmodul
US10510199B2 (en) 2017-08-07 2019-12-17 Milwaukee Electric Tool Corporation Power tool with irreversably lockable compartment
US11260514B2 (en) 2017-11-29 2022-03-01 Milwaukee Electric Tool Corporation Externally attachable tracking module for a power tool
DE102018211857A1 (de) * 2018-07-17 2020-01-23 Robert Bosch Gmbh Steuergerät mit einsetzbarem Funkmodul, sowie Funkmodul, Deckel und Stecker
US11665519B2 (en) 2019-02-06 2023-05-30 Milwaukee Electric Tool Corporation Power tool with shared terminal block
WO2021102285A1 (fr) 2019-11-21 2021-05-27 Milwaukee Electric Tool Corporation Dispositif de communication sans fil insérable pour un outil électrique
DE102019134135A1 (de) * 2019-12-12 2021-06-17 Metabowerke Gmbh Vorrichtung zur Verbindung eines Netzkabels
DE102020210983A1 (de) * 2020-08-31 2022-03-03 Andreas Stihl Ag & Co. Kg Handgeführtes, motorgetriebenes Bearbeitungsgerät
US20220212332A1 (en) * 2021-01-07 2022-07-07 Snap-On Incorporated Frame for display assembly

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Publication number Priority date Publication date Assignee Title
SE531000C2 (sv) 2005-11-17 2008-11-11 Atlas Copco Tools Ab System för bibringande av de olika driftsegenskaper till ett batteridrivet skruvåtdragningsverktyg
DE102007061374A1 (de) * 2007-12-19 2009-06-25 Robert Bosch Gmbh Steuermodul
DE102008000188A1 (de) * 2008-01-30 2009-08-06 Robert Bosch Gmbh Schnittstellenelement, Schnittstellenelementaufnahme sowie Elektrogerät
DE102010041278A1 (de) 2010-09-23 2012-03-29 Robert Bosch Gmbh Batteriefach sowie Messgerät mit einem Batteriefach
JP5796741B2 (ja) * 2011-05-19 2015-10-21 日立工機株式会社 電動工具
EP2735077B1 (fr) * 2011-07-24 2017-06-21 Makita Corporation Système de charge de bloc-batterie portable et procédé de recharge de bloc-batterie
DE102012003076A1 (de) 2012-02-17 2013-08-22 Festool Group Gmbh & Co. Kg Sauggerät mit einem Sauggerät-Sender und Extern-Kommunikationseinrichtung dafür
DE102012210009A1 (de) 2012-06-14 2013-12-19 Robert Bosch Gmbh Handwerkzeugvorrichtung
DE102012105483A1 (de) * 2012-06-22 2013-12-24 Bmz Batterien-Montage-Zentrum Gmbh Verfahren zum Übertragen von Informationen von einem Energiespeichermodul und Energiespeichermodul
US20140107853A1 (en) 2012-06-26 2014-04-17 Black & Decker Inc. System for enhancing power tools
CN104139381B (zh) * 2013-05-06 2017-01-11 米沃奇电动工具公司 包括电池组隔离系统的电动工具
US10131042B2 (en) * 2013-10-21 2018-11-20 Milwaukee Electric Tool Corporation Adapter for power tool devices

Also Published As

Publication number Publication date
US10766130B2 (en) 2020-09-08
CN108472805B (zh) 2021-06-15
WO2017089452A1 (fr) 2017-06-01
CN108472805A (zh) 2018-08-31
DE102016209253A1 (de) 2017-05-24
EP3380278B1 (fr) 2020-01-08
US20180345474A1 (en) 2018-12-06

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