CN213054662U

CN213054662U - Hand-held power tool

Info

Publication number: CN213054662U
Application number: CN202020168690.2U
Authority: CN
Inventors: B·A·M·海鲁; 叶梦思; 王志豪
Original assignee: Robert Bosch GmbH
Current assignee: Robert Bosch GmbH
Priority date: 2019-09-10
Filing date: 2020-02-13
Publication date: 2021-04-27
Anticipated expiration: 2030-02-13
Also published as: CN112548953A; DE202019104987U1

Abstract

A hand-held power tool (100), in particular a screwdriver, having an elongated housing (110) in which a drive motor (140) is arranged for driving an insertion tool that can be arranged in a corresponding tool receiver (120), characterized in that an anti-theft device (210) is provided, which has a rope-shaped anti-theft element (1200), by means of which the housing (110) can be prevented from being stolen, wherein the rope-shaped anti-theft element (1200) is fastened in a tunnel-shaped receiver (215) on the housing (110), wherein a first inlet (211) of the tunnel-shaped receiver (215) is formed in the longitudinal direction (105) of the housing (110) parallel to a motor axis (1119) associated with the drive motor (140).

Description

Hand-held power tool

Technical Field

The present invention relates to a hand-held power tool, in particular a screwdriver, having an elongated housing in which a drive motor is arranged for driving a plug-in tool that can be arranged in a corresponding tool holder.

Background

Hand-held power tools of this type, which are designed as stick-type screwdrivers and have an associated housing, are known from the prior art. The stick-type screwdriver has a drive motor in the housing for driving a plug-in tool which can be arranged in an associated tool receiver.

SUMMERY OF THE UTILITY MODEL

The invention relates to a hand-held power tool, in particular a screwdriver, having an elongate housing, in which a drive motor is arranged for driving a plug-in tool that can be arranged in an associated tool receiving element. An anti-theft device is provided, which has a rope-shaped anti-theft element, by means of which the housing can be prevented from being stolen, wherein the rope-shaped anti-theft element is fixed on the housing in a tunnel-shaped receiving element, and wherein a first inlet of the tunnel-shaped receiving element is formed in the longitudinal direction of the housing parallel to a motor axis associated with the drive motor.

The present invention thus makes it possible to provide a hand-held power tool in which the hand-held power tool can be effectively prevented from being stolen by means of an anti-theft device. Furthermore, despite the presence of the anti-theft element, the trial use of the hand-held power tool, for example in the construction material market, can be carried out without being hindered by the anti-theft device.

Preferably, the receiving element is designed in the form of an arc. A suitable receiving element can thus be provided simply and without complications.

Preferably, the second entrance of the receiver is configured in a transverse direction with respect to the motor axis. An arrangement of the rope-like theft protection can thus be achieved, in which case the ergonomics of the handle associated with the housing is not impaired.

According to one embodiment, the tunnel-like receptacle has an axis oriented substantially parallel to the motor axis. The arrangement of the tunnel-like receiving element can thus be realized in a simple manner.

Preferably, the tunnel-like receptacle has an axis oriented transversely, in particular perpendicularly, to the motor axis. An alternative arrangement of the tunnel-like receiving element can thus be realized simply and without complications.

The receiving element is preferably arranged on the end of the housing facing away from the tool receiving element. An arrangement of the theft protection means can thus be realized which does not hinder the operator of the hand-held power tool during operation of the hand-held power tool.

According to one embodiment, the receiving element is formed in a cover element which is arranged on the end of the housing facing away from the tool receiving element. The arrangement of the theft protection on the end of the housing facing away from the tool receiver can thus be made easy and uncomplicated.

Preferably, the receiving element is formed in a wall of the cover. A safe and reliable arrangement of the receiving element can thus be made possible.

The rope-like theft protection is preferably designed as a steel cable (Drahtseil). A more stable and more robust anti-theft may thus be provided.

Preferably, the housing is provided with a first and a second gripping possibility. Thus, a suitable gripping possibility can be selected when machining a workpiece with a hand-held machine tool.

According to one embodiment, the "loading, in particular the axial loading" of the tool receiver against the workpiece to be machined activates the drive motor or the activation of the drive motor by means of the operating element. Thus, a dedicated and robust activation of the drive motor may be enabled.

Preferably, a loading of at least 0.1Nm, in particular an axial loading, of the tool receiver activates the drive motor. A safe and reliable activation of the drive motor can thus be achieved, wherein an unintentional activation, which occurs for example as a result of loading when the insertion tool is arranged in the tool receiver, can be prevented by a specified torque of at least 0.1 Nm.

Brief description of the drawings

The invention is explained in detail in the following description on the basis of embodiments shown in the drawings.

Drawings

The figures show:

fig. 1 is a side view of a hand-held power tool according to the invention from a first side,

fig. 2 is a side view of the hand-held power tool according to the invention from a second side opposite the first side,

fig 3 is a top view of the hand-held power tool of fig 1 and 2 with a first gripping possibility,

fig. 4 is a top view of the hand-held power tool of fig. 1 to 3 in the case of a second gripping possibility,

figure 5 is a plan view of the hand-held power tool from figure 3 with the operating element and the slide switch actuated,

figure 6 is a plan view of the hand-held power tool from figure 4 with the operating element and the slide switch actuated,

figure 7 an exploded view of the hand-held power tool of figures 1 to 6,

fig. 8 is a plan view of the drive unit of the hand-held power tool of fig. 1 to 7,

figure 9 is a top view of a drive unit housing belonging to the drive unit of figure 8,

fig. 10 is a plan view of an end of the housing of the hand-held power tool of fig. 7,

fig. 11 is a longitudinal section through a section of the hand-held power tool of fig. 1 to 7,

figure 12 is a top perspective view of the anti-theft device,

figure 13 is a perspective view of the end of the hand-held power tool of figures 1 to 7 with the anti-theft arrangement of figure 12,

fig 14 a longitudinal section through the hand-held power tool of fig 1 to 7,

figure 15 is a perspective top view of a partial cross-section of the hand-held power tool of figure 14 with an anti-theft element,

figure 16 is a plan view of a partial section through the hand-held power tool with the theft protection element of figure 15,

fig. 17 is a plan view of the end of the hand-held power tool of fig. 1 to 7, with an alternative receptacle of the theft protection arrangement of fig. 12,

fig. 18 is a perspective view of the hand-held power tool of fig. 1 to 7 and 14, wherein the housing part is shown in transparent,

figure 19 is associated with an exemplary configuration of the drive electronics of the hand-held power tool of figure 18,

fig. 20 is a diagram of a selection device of an activation unit assigned to an operating element of the hand-held power tool of fig. 18, an

Fig. 21 is a flow chart for illustrating the operation of an alternative selection device of the activation unit of the operating element of the hand-held power tool of fig. 18.

Detailed Description

Fig. 1 shows an exemplary hand-held power tool 100, which in the drawing has an elongated housing 110. The hand-held power tool 100 is preferably designed as a screwdriver, in particular a stick screwdriver. According to one specific embodiment, the hand-held power tool 100 can be mechanically and electrically connected to the energy supply unit 150 for a power supply independent of the power grid. The energy supply unit 150 is preferably designed as a battery pack.

At least one drive motor 140 is preferably disposed in the elongated housing 110 for driving the tool receiver 120. In the tool receiver 120, a plug-in tool, for example a screwdriver bit or a drill bit, can preferably be arranged.

The elongated housing 110 preferably has a cylindrical base body with a first axial end 101 and an opposite second axial end 102, wherein the first axial end 101 is exemplarily arranged facing the tool receiver 120. In the figure, a longitudinal direction 105 of an elongated housing 110 is formed between the first and second axial ends 101, 102. The tool receiver 120 is preferably provided with an axis of rotation 129. Furthermore, the elongated housing 110 has a circumferential direction 106.

In the case of the hand-held power tool 100 shown in fig. 1, the tool receiver 120, the drive motor 140 and the housing 110 with its handle region 115 and the cover 117 are arranged along a common axis of rotation, preferably the axis of rotation 129 of the tool receiver 120. Preferably, all the elements of the hand-held power tool 100 are arranged in the elongated housing 110. In contrast to hand-held power tools with pistol-shaped housings, in which the battery pack is arranged perpendicular to the drive motor (which is sufficiently known from the prior art), therefore, in the present invention, the battery pack 150 is likewise arranged in the housing 110.

The elongated housing 110 preferably has a handle region 115 in which at least one operating element 160 is arranged for activating the drive motor 140. Furthermore, a slide switch 170 is preferably provided, which is arranged on the housing 110 to activate the reversing operation of the drive motor 140. Likewise, the housing 110 preferably has a torque adjustment sleeve 130 on its axial end 101 facing the tool receiver 120, and furthermore a cover 117 is preferably arranged on the axial end 102 of the elongated housing 110 facing away from the tool receiver 120.

Furthermore, for the first and second gripping possibilities (300 in fig. 3; 400 in fig. 4) of the elongated housing 110, preferably for the ergonomic design of the grip region 115 or for the ergonomic design of the grip region, the slide switch 170 and the actuating element 160 are arranged close to one another in the longitudinal direction 105 of the elongated housing 110 in such a way that the actuating element 160 and the slide switch 170 can be actuated with one finger (312 in fig. 3). The operating element 160 and the slide switch 170 are preferably arranged on the axial end 102 of the housing 110 facing away from the tool receiver 120.

According to one embodiment, a first activation unit 189 is provided for activating the drive motor 140 by loading the tool receiver 120 against the workpiece to be machined. The corresponding axial loading of the tool receiver 120, i.e. the loading in the axial direction, preferably takes place in the longitudinal direction 105 against the workpiece to be machined. Preferably, a loading, in particular an axial loading, of the tool receiver 120 of at least 0.1Nm activates the drive motor 140. In general, in the description, the terms "axial" or "in an axial direction" are to be understood as meaning a direction along the longitudinal direction 105 of the housing 110, in particular a direction parallel to the axis of rotation 129 of the tool receiver 120. A pressure switch 185 is preferably provided between drive motor 140 and battery pack 150. The pressure switch 185 is preferably assigned to the first activation unit 189. Preferably, the pressure switch 185 is manipulated or activated by pressing against the work piece loading tool receiver 120 to be machined.

Furthermore, a spring unit 180 is preferably arranged for the first activation unit 189 between the torque adjustment sleeve 130 and the drive motor 140. Here, upon loading the tool receptacle 120 against the workpiece to be machined, the spring unit 180 is compressed until a predefined limit value of 0.1Nm in the present case is exceeded and the pressure switch 185 is moved in the direction of the second axial end 102 of the housing 110, so that the activation is completed.

Furthermore, a second activation unit 169 is preferably provided for activating the drive motor 140 by actuating the operating element 160. The activation of the driving motor 140 is preferably accomplished by the first or second activation units 189, 169. Preferably, a selection device (1710 in fig. 17) is provided, which is designed to enable the deactivation of the first or second activation unit 189, 169 and/or to set the priority of the first or second activation unit 189, 169.

Preferably, the operating element 160 is arranged transversely, in particular perpendicularly, to the axis of rotation 129 of the tool receiver 120. Preferably, radial manipulation or loading of the operating element 160 or axial loading of the tool receiver 120 activates the drive motor 140. In this case, "radial actuation or loading of the actuating element 160" is to be understood as meaning loading in the radial direction of the housing 110 or loading perpendicular to the axis of rotation 129. Furthermore, "axial loading of the tool receiver 120" is to be understood as a loading in the axial direction or in the longitudinal direction 105 of the housing 110, the longitudinal direction 105 being configured parallel to the rotational axis 129.

In the exemplary operation of the hand-held power tool 100, the direction of rotation of the drive motor 140 is preferably set in a first step by means of the slide switch 170. Subsequently, activating the drive motor 140 is preferably done by the operating element 160 or by loading the tool receiver 120 against the workpiece to be machined.

Fig. 2 shows the hand-held power tool 100 of fig. 1 in a view rotated through 180 ° about the axis of rotation 129. Fig. 2 shows a cover 117 of the elongated housing 110.

According to one embodiment, an anti-theft device 210 is provided, by means of which at least the housing 110 can be protected against theft. Preferably, the entire hand-held power tool 100 is protected against theft by the theft protection device 210.

Preferably, the anti-theft device 210 is associated with a rope-like anti-theft element (1200 in fig. 12). A rope-like theft protection (1200 in fig. 12) is fixed in the preferably tunnel-like receiving element 215 on the housing 110. The tunnel-like receiving member 215 preferably has a first inlet 211 and a second inlet 212. Here, the first inlet 211 of the tunnel-like receiving element 215 is arranged parallel to the drive motor 140 in the longitudinal direction 105 of the housing 110.

The anti-theft device 210 is preferably arranged on the end 102 of the housing 110 facing away from the tool receiver 120. The theft protection 210 is assigned in particular to the cover 117 of the hand-held power tool 100 or of the housing 110.

The receiver 215 is preferably arranged on the end 102 of the housing 110 facing away from the tool receiver 120. The receiving element 215 is preferably formed in the cover 117. Here, according to one embodiment, the receptacle 215 is arranged in a wall (1505 of fig. 15) of the cover 117.

Fig. 3 shows the hand-held power tool 100 of fig. 1 and 2 in the case of a first gripping possibility 300. The housing 110 is preferably configured to be held by the operator with the hand 310 on the axial end 102 facing away from the tool receiver 120 in the case of the first gripping possibility 300. The second axial end 102 of the housing 110 in this case enables the operator's hand 310 to be gripped in such a way that the operator's thumb 312 is oriented at least approximately in the direction of the tool receiver 120 or is positioned at least in sections closer to the tool receiver 120 than the remaining fingers of the hand 310. Preferably, in the case of the first gripping possibility 300, the thumb 312 is oriented at least approximately parallel to the axis of rotation 129 of the tool receiver 120, and the remaining fingers of the operator's hand 310 are arranged at least approximately in the circumferential direction 106 of the housing 110. In the illustration and preferably, a thumb 312 in fig. 3 is arranged on the operating element 160.

Fig. 4 shows the hand-held power tool 100 of fig. 1 to 3 with a second gripping option 400. The housing 110 is preferably configured to be held by the operator with the hand 310 on the handle region 115 between the tool receiver 120 and the end 102 facing away from the tool receiver 120 in the second gripping possibility 400. In this case, the grip region 115, in the case of the second gripping option 400, enables the operator to grip the hand 310 in such a way that the thumb 312 of the hand 310 is oriented in a direction facing away from the axial end 102 of the tool receiver 120 or is positioned at least in sections closer to the axial end 102 facing away from the tool receiver 120 than the remaining fingers of the hand 310. Preferably, the thumb 312 of the hand 310 is arranged here at least approximately perpendicularly to the axis of rotation 129 of the tool holder 120, and the remaining fingers of the hand 310 are arranged at least approximately in the circumferential direction 106 of the housing 110 on the housing 110. In the drawing and preferably in fig. 4, a thumb 312 of the hand 310 is arranged on the operating element 160 of the hand-held power tool 100.

Fig. 5 shows the hand-held power tool 100 in the case of the first gripping option 300 of fig. 3, wherein the image section (a) on the left in the figure shows the thumb 312 of the hand 310 arranged on the operating element 160 and the image section (b) on the right in the figure shows the thumb 312 of the hand 310 arranged on the slide switch 170. According to one embodiment, the operating element 160 and the sliding switch 170 are designed to be actuated by a finger, in particular a thumb 312 of the operator's hand 310. For this purpose, the operating element 160 and the slide switch 170 are arranged as described above close to one another in the longitudinal direction 105 of the housing 110, i.e. at a relatively small distance from one another.

Preferably, a distance 520 is formed in the longitudinal direction 105 of the housing 110 between the operating element 160 and the slide switch 170. The distance 520 is preferably at least substantially 35mm, particularly preferably 30 mm. In this case, the distance 520 is preferably formed between a center line 510 and a center line 515 of the hand-held power tool 100, wherein the center line 510 is assigned to the actuating element 160 and the center line 515 is assigned to the slide switch 170. Here, the

center lines

510, 515 are arranged in the center of the operating element 160 and the slide switch 170, respectively, in the longitudinal direction 105. The center line 515 is preferably arranged in the center of the slide switch in the rest position or inoperative position of the slide switch 170.

Fig. 6 shows the hand-held power tool 100 in the case of the second gripping option 400 of fig. 4, wherein the image section (a) on the left in the figure shows the thumb 312 of the hand 310 arranged on the operating element 160 and the image section (b) on the right in the figure shows the thumb 312 of the hand 310 arranged on the slide switch 170. Furthermore, fig. 6 shows

center lines

510 and 515 to illustrate the distance 520 of the two operating elements or of the operating element 160 from the sliding switch 170.

It is to be noted that the above-described arrangement of the operator's hand 310 on the hand-held power tool 100 or in the first and second

gripping possibilities

300, 400 is merely of an exemplary nature and should not be considered as limiting the invention. It may thus also be any other finger of the hand 310, for example the index finger, to actuate the operating element 160 and/or the slide switch 170.

Fig. 7 shows the hand-held power tool 100 of fig. 1 to 6 and shows a drive unit 710 of the hand-held power tool 100. The drive unit 710 preferably has at least the drive motor 140, the drive electronics 718 and the energy supply unit 150. Optionally, the drive unit 710 is provided with a transmission 716. Here, the tool receiver 120, the transmission 716 and the drive unit 710 are preferably arranged along the axis of rotation 129 of the tool receiver 120, in particular axially.

The drive unit 710 is preferably disposed in a drive unit housing 720. The drive electronics 718 and the energy supply unit 150 are preferably arranged parallel to one another in the drive unit housing 720.

The drive unit housing 720 is preferably disposed in the housing 110. The drive unit housing 720 is preferably disposed in an inner receiver 779 of the housing 110. The drive unit 710 preferably forms a mounting assembly 719 with the drive unit housing 720. The mounting assembly 719 is preferably arranged in the housing 110 of the hand-held power tool 100. The housing 110 preferably receives the drive unit housing 720 or the mounting component 719 at least in a form-fitting manner.

Furthermore, at least one, in the figure and preferably two

pins

731, 732 are preferably provided, which fix the drive unit housing 720 in the housing 110 in the axial direction or in the longitudinal direction 105 of the housing 110. The

pins

731, 732 preferably snap into fixed slots 729 in the drive unit housing 720.

The optional transmission 716 preferably implements a torque adjustment, wherein the torque output to the tool receiving part 120 can be adjusted. The desired torque is preferably set by means of a torque setting sleeve 130. Such a torque adjustment sleeve 130 is well known from the prior art and therefore a further description is omitted for the sake of brevity of the description. The tool receiving member 120 and the transmission 716 are preferably at least partially disposed in the torque adjustment sleeve 130.

Fig. 7 furthermore shows an exemplary installation of the hand-held power tool 100. Here, the assembly of the drive unit 710 in the drive unit housing 720 is first carried out to form the assembly 719. In a next step, the mounting component 719 or the drive unit housing 720 is pushed in the direction of the arrow 701 into the inner receptacle 779 of the housing 110. Subsequently, the torque adjustment sleeve 130 is arranged on the axial end 101 of the housing 110 facing the tool receiver 120. To this end, the torque adjustment sleeve 130 is positioned in the receiving area 730 of the housing 110 in the direction of arrow 702. Furthermore, the drive unit 710 or the mounting assembly 719 is fixed by means of

pins

731, 732, which are arranged in the direction of the arrow 703 in the inner receiver 779 of the housing 110. Subsequently, the cover 117 is fitted over the second axial end 102 of the housing 110 in the direction of the arrow 704 and is fastened to the housing 110 by means of the

fastening elements

735, 736. The

fastening elements

735, 736 are preferably configured as screws.

Screws

735, 736 are screwed into the cap 117 in the direction of arrow 705. It is to be noted that the cover 117 can also be arranged, in particular fastened, on the housing 110 by any other connection, for example a clamping connection and/or a latching connection.

Fig. 8 shows the mounting assembly 719 of fig. 7 and illustrates the arrangement of the drive electronics 718, the energy supply unit 150, the drive motor 140, and the optional transmission 716 in the drive unit housing 720. In fig. 8, the transmission 716 is assigned to the drive unit 710 in the figure, i.e. the transmission 716 is not arranged in the drive unit housing 720. It is to be noted, however, that the transmission 716 can be arranged in the drive unit housing 720 or within the drive unit housing 720. Fig. 8 furthermore shows a first activation unit 189, in which the tool receiver 120 is elastically prestressed by a spring element 799 and is arranged so as to be able to run in the axial direction of the housing 110 or in the longitudinal direction 105. Here, a movement of the tool receiver 120 in the direction of the drive motor 140, preferably in the axial direction, activates the drive motor 140 via the pressure switch 185. The drive electronics 718 preferably have a circuit board with electronic components such as switching elements.

Fig. 9 shows the drive unit housing 720 of the hand-held power tool 100 of fig. 7. According to one specific embodiment, the drive unit housing 720 of fig. 7 and 8 is designed as a half-shell housing having at least two shells, in particular half-

shells

910, 920. The two half-

shells

910, 920 are preferably connected to one another by means of a snap-on and/or clip connection 950.

In the figure, half-shell 910 has latching

elements

911, 912 and half-shell 920 has corresponding receiving

elements

921, 922. It should be noted that it is also possible to reverse the case half 920 with the latching

elements

911, 912 and the case half 910 with the receiving

elements

921, 922.

The receiving

elements

921, 922 are preferably provided for receiving the latching

elements

911, 912 of the half shell 910 and together with them form a latching and/or clamping connection 950. In the figures, and preferably, the latching

elements

911, 912 and the receiving

elements

921, 922 are arranged diametrically opposite one another.

It is to be noted, however, that the design of the connection between the two half-

shells

910, 920 by means of the latching and/or clamping connection 950 is merely exemplary and should not be considered as limiting the invention. Thus, the

half shells

910, 920 can also be connected to each other by any other connection, for example by means of a bayonet connection, a screw connection and/or a snap connection. Furthermore, the drive unit housing 720 can also have more than two

shells

910, 920.

Fig. 10 shows the housing 110 of the hand-held power tool 100 of fig. 7 with its end 101 facing the tool receiver 120 or the receiving region 730 of fig. 7. The receiving area 730 preferably has a smaller diameter than the housing 110. The housing 110 or the receiving region 730 has a circumferential groove 1021 and a latching hook 1023 at least in sections on the outer circumference 1022.

In the figure and preferably, the receiving area 730 in fig. 10 has four

circular arc sections

1011, 1012, 1013, 1014 in the circumferential direction 106. It is to be noted, however, that the receiving region 730 can also have more or less than four circular arc segments.

The circular arc sections 1011 to 1014 are preferably spaced apart from one another by notches formed in the axial direction of the housing 110. However, it is to be noted that the receiving region 730 can also be cylindrical.

The circumferential groove 1021 and the snap hook 1023 are preferably configured to constitute a snap connection (1050 of fig. 11) with the torque adjustment sleeve 130. It is to be noted that an "at least partially circumferential groove 1021" is understood to mean a groove which is arranged at least partially circumferentially or only partially and has an interruption. The circumferential groove 1021 surrounding the segments is in particular a groove which is formed only in a circumferential arc.

Fig. 11 shows the housing 110 and the torque adjustment sleeve 130 of the hand-held power tool 100 of fig. 1 to 7 and shows the connection 1050 of the housing 110 to the torque adjustment sleeve 130. The torque adjustment sleeve 130 is preferably rotatably secured to the first axial end 101 of the housing 110 by a snap-fit connection 1050. For this purpose, the torque adjustment sleeve 130 has a receiving element 1121 on its inner circumference 1120 for being arranged in a circumferential groove 1021 of the housing 110 or in a receiving region 730 of the housing 110. The circumferential groove 1021 of the housing 110 and the receiving element 1121 of the torque adjustment sleeve 130 preferably constitute a snap connection 1050. In the figures and preferably, the torque adjustment sleeve 130 has a receiving element 1121 and a receiving part 1123 for receiving a receiving element 1023 of the housing 110 or of the receiving region 730.

Fig. 11 furthermore shows the drive shaft 1110 of the drive motor 140 and the motor axis 1119 associated with the drive shaft 1110. The axis of rotation 129 of the tool receiver 120 and the motor axis 1119 are preferably of identical design, i.e. at least within possible manufacturing tolerances, no parallel or axial offset is provided.

Fig. 11 furthermore shows an alternative gear mechanism 716 from fig. 7, which is preferably designed as a planetary gear mechanism. It is noted, however, that the configuration of the transmission 716 as a planetary transmission has only exemplary characteristics and should not be considered as limiting the invention. Furthermore, the transmission 716 is not limited to three transmission gears in the figure, and thus the transmission 716 can also have more or less than three transmission gears.

Fig. 12 shows a rope-like anti-theft element 1200, which is assigned to the anti-theft device 210 of fig. 2. The rope-like theft protection means 1200 is preferably designed as a steel cable. It is to be noted, however, that the rope-like theft protection means 1200 can also be designed, for example, as a rope, a flexible rope or the like and can be made of any material, for example plastic. In addition, the string-like theft prevention member 1200 is provided with a clip 1210. The clip 1210 is preferably configured to form a loop with the end of the rope-like theft protection member 1200.

Fig. 13 shows the second axial end 102 of the hand-held power tool 100 of fig. 1 to 7 with the housing 110 and the cover 117 and the motor axis 1119 according to fig. 11. Fig. 13 shows the arrangement of the theft protection 210 of fig. 12 on the housing 110 or in the cover 117.

As described above, the theft protection arrangement 210 has a receiving element 215 or a first and a

second access

211, 212 to the receiving element 215. Here, the rope-like theft protection element 1200 is preferably arranged in the receiving element 215. The first and

second inlets

211, 212 are preferably disposed on a first axis 1299. In the figures and preferably, the first axis 1299 is configured horizontally. The first axis 1299 is preferably assigned to the tunnel-like receptacle 215. Further, the first axis 1299 is oriented substantially parallel to the motor axis 1119.

Furthermore, a charging socket 1310 is provided in fig. 13 by way of example, which is preferably assigned to the cover 117. The charging receptacle 1310 is provided with a second axis 1298 which is oriented transversely, in particular perpendicularly, to the motor axis 1119. Furthermore, the second axis 1298 is arranged perpendicular to the first axis 1299, or in fig. 13 is oriented vertically in the drawing. According to another embodiment, the second axis 1298 is associated with the tunnel-like receptacle 215, which is oriented transversely, in particular perpendicularly, to the motor axis 1119. It is noted, however, that the receiver 215 can also be arranged at an angle between the first axis 1299 and the second axis 1298. The charging receptacle 1310 is preferably configured as a USB charging receptacle.

Fig. 14 shows the hand-held power tool 100 of fig. 1 to 7 with the torque adjustment sleeve 130 and the housing 110, in which the gear 716 and the drive motor 140 of fig. 7 as well as the energy supply unit 150 and the drive electronics 718 of fig. 7 are arranged. Fig. 14 shows the arrangement of the tunnel-like receiving element 215 in the cover 117. In the figure, the first inlet 211 of the tunnel-like receptacle 215 is arranged parallel to the motor axis 1119 of the drive motor 140 in the longitudinal direction 105 of the housing 110. Furthermore, the second inlet 212 of the tunnel-like receiver 215 is arranged in the transverse direction 1405 with respect to the motor axis 1119. According to one embodiment, the tunnel-like receiving element 215 is embodied in an arc-like manner.

Fig. 15 shows the second axial end 102 and the cover 117 of the housing 110 of fig. 1 to 7 and the anti-theft arrangement 210 of fig. 13 and shows the first and

second entrances

211, 212 of the tunnel-like receptacle 215. As described above, the receptacle 215 is configured in the wall 1505 of the cover 117. Preferably, a section 1510 is configured between the first and

second entrances

211, 212 of the receptacle 215. Section 1510 preferably has an at least approximately triangular base.

Fig. 16 shows the cover 117 of fig. 15 with the anti-theft arrangement 210 having a rope-like anti-theft element 1200. Fig. 16 shows a first inlet 211 of the receiver 215, which is designed parallel to the motor axis 1119, and a second inlet 212 of the receiver 215, which is arranged in a transverse direction 1405 with respect to the motor axis 1119. Further, fig. 16 illustrates a section 1510. Preferably, section 1510 has an area of at least substantially 10mm 2. Preferably, the rope-like theft protection element 1200 has a diameter of 2 mm.

Fig. 17 shows the second axial end 102 of the housing 110 of fig. 1-7 with the cover 117 and illustrates an alternative arrangement of the anti-theft device 210. In this case, the first and

second inlet openings

211, 212 are preferably arranged on the second axis 1298 or transversely, in particular perpendicularly, to the motor axis 1119. Further, in fig. 17, the section 1510 is configured as a bridge 1520. Preferably, the bridge 1520 is molded onto the cover 117. Here, the bridge 1520 forms an arc-shaped section. In contrast to the section 1510 of fig. 13-16, the bridge 1520 is disposed outside of the receiver 215.

Fig. 18 shows the hand-held power tool 100 of fig. 1 to 7 and 14, the housing 110 being shown in a transparent manner. In the drawing, fig. 18 illustrates the first and second activation units 189, 169 and the manipulation direction of the slide switch 170. In the illustration, the slide switch 170 is actuated along the arrow 1601, preferably in the longitudinal direction 105 of the hand-held power tool 100 or toward the first or second

axial end

101, 102 of the housing 110. Preferably, a right turn of the drive motor 140 can be adjusted by manipulating or moving the slide switch 170 toward the first axial end 101 and a left turn of the drive motor 140 can be adjusted by moving the slide switch 170 toward the second axial end 102. However, it is also possible that a right turn is realized by a movement towards the second axial end 102 and a left turn is realized by a movement towards the first axial end 101.

Furthermore, the actuating direction of the actuating element 160 is configured along the arrow 1602 or in the radial direction of the housing 110, in particular perpendicular to the motor axis 1119 or to the rotational axis 129. Furthermore, the actuating direction of the first activation unit 189 is configured in the direction of the arrow 1603 or in the direction of the second axial end 102 of the housing 110.

According to one specific embodiment, the hand-held power tool 100 has a selection device 1710, which is designed to enable the first or second activation unit 189, 169 to be deactivated and/or to enable the priority of the first or second activation unit 189, 169 to be set. According to the first embodiment, the selection device 1710 is designed to set the priority of the first or second activation unit 189, 169, an exemplary priority being shown in the diagram in fig. 20 (1800 in fig. 20). According to a second embodiment, which is alternative or alternative to the first embodiment, the selection device 1710 is designed to deactivate the first or second activation unit 189, 169, wherein a flowchart (1900 in fig. 21) illustrating an exemplary operation of the selection device 1710 according to the second embodiment is shown in fig. 21. Preferably, selection device 1710 is associated with drive electronics 718.

Fig. 19 shows the drive electronics 718 of fig. 7 and 18 of the hand-held power tool 100 of fig. 1 to 7. The drive electronics 718 of fig. 18 are preferably assigned a selection device 1710 of fig. 18, which is designed as a control unit in an exemplary manner. Preferably, the driving electronics 718 are supplied with current by the energy supply unit 150. Here, the energy supply unit 150 is connected to the controller 1710 via the charging unit 1761. In addition, the charging socket 1310 is preferably connected to the controller 1710 via a charging detection unit 1762.

Preferably, the drive electronics 718 are provided with a slide switch 170 for activating the reverse operation of the drive motor 140. Preferably, the slide switch 170 is a mechanical switch. Preferably, the drive motor 140 is provided with a current sensor 1771, which is connected to the controller 1710. Furthermore, the drive motor 140 is equipped with motor electronics 1772, which are preferably likewise connected to the controller 1710.

According to one embodiment, the operating element 160 of the second activation unit 169 is connected to the controller 1710 via a manipulation probe 1730. Similarly, the pressure switch 185 of the first activation unit 189 is connected to the controller 1710 via a manipulation detector 1740.

Furthermore, a power circuit 1720 is provided, which connects or connects the first and second activation units 189, 169 to the controller 1710. Furthermore, a voltage monitor 1735 is provided, which is designed to monitor the voltage associated with the energy supply unit 150.

According to an embodiment, at least one, preferably two,

temperature sensors

1751, 1752 are provided. Preferably, a first temperature sensor 1751 is assigned to drive electronics 718. Preferably, a second temperature sensor 1752 is associated with the energy supply unit 150. The first temperature sensor 1751 is preferably equipped with a first detection unit 1753. The second temperature sensor 1752 is preferably equipped with a second detection unit 1754. Preferably, two

temperature sensors

1751, 1752 in the illustration are connected to the controller 1710 via their associated

detection units

1753, 1754.

In addition, the drive electronics 718 are preferably provided with a battery status indicator 1775. The battery status indicator 1775 preferably visualizes the state of charge of the energy supply unit 150. It is noted that the illustrated drive electronics 718 have only exemplary features and should not be considered as limiting the invention. The driver electronics 718 can also be designed without

temperature sensors

1751, 1752, for example.

Fig. 20 shows a diagram 1800 assigned to the selection device 1710 of fig. 17, which diagram shows an exemplary operation of the selection device 1710, in which the priority of the first or second activation unit 189, 169 of fig. 1, 7 and/or 18 is set. In this case, the priority is preferably set as a function of the first activation unit 189, 169 to be actuated. In this case, when setting the priority, the activation unit 169, 189 that is actuated first of the first and second activation units 189, 169 is assigned a higher priority. The first activated activation unit 169, 189 is to be understood as the activation unit 169, 189 that is first activated in time by the operator of the hand-held power tool 100.

The diagram 1800 visually illustrates the actuation of the first and second activation units 189, 169, wherein the curve 1810 represents the actuation of the actuating element 160 and the curve 1820 represents the actuation of the activation units 189 or of the pressure switches 185. Furthermore, the

curves

1812, 1822 represent the control signals of the drive motor 140 associated with the

curves

1810, 1820, respectively.

Curve 1810 shows the activation of operating element 160 at time t1 and the deactivation of operating element 160 at time t 3. The curve 1820 depicts the activation of the pressure switch 185 of the first activation unit 189 at the point in time t2 and the deactivation of the pressure switch 185 at the point in time t 4. Since the activation of the operating element 160 at the time point t1 precedes the activation of the pressure switch 185 at the time point t2, the operating element 160 or the second activation unit 169 takes a higher priority than the first activation unit 189. The activation of the drive motor 140 is thus effected by the actuating element 160 at the time t1, which is shown visually by the curve 1812. The manipulation of the first activation unit 189 is not given any attention due to the priority of the second activation unit 169. This is illustrated by the curve 1822, which remains in the off state despite the actuation of the first activation unit 189 at the time t2 and does not provide any signal for the drive motor 140.

The selection device 1710 of fig. 17 is preferably designed here to deactivate an activation unit that is not provided with a higher priority, in fig. 20 the first activation unit 189. This deactivation is illustrated in the curve 1822, since the curve remains unchanged despite the activation of the first activation unit 189 at the time t 2.

It is noted, however, that the illustrated graph 1800 has only exemplary features and should not be considered as limiting the invention. That is, the first activation unit 189 may also have a higher priority when it is activated earlier in time, for example, at time point t 1. Preferably, the operator determines the priority by manipulation.

Fig. 21 shows a flow chart 1900 for illustrating an exemplary operation of the selection means 1710 of fig. 17 with the first or second activation unit 189, 169 deactivated. Alternatively, both activation units 169, 189 may be activated by the selection device 1710. Furthermore, in the case of merely, in particular individually, actuating one of the first and second activation units 189, 169 for a longer actuation period 1912, the other of the first and second activation units 189, 169 can be deactivated by the selection device 1710. That is, the second activation unit 169 is deactivated in case the first activation unit 189 is manipulated for a long time, or vice versa. According to an embodiment, the relatively long maneuver time period 1912 is at least 3 seconds.

In the operation of selection device 1710 according to flowchart 1900, selection device 1710 is first turned on in step 1901 when hand-held power tool 100 of fig. 1 to 7 is activated or switched on. It is to be noted that the activation or switching on of the hand-held power tool 100 can be performed, for example, by: the energy supply unit 150 is arranged in the hand-held power tool 100, activated by a signal of a motion sensor associated with the hand-held power tool 100, switched on by an activation switch, etc. Next, in step 1910, it is queried whether slide switch 170 is disposed in the rest position. Preferably, the rest position is a position between a right-turn position and a left-turn position. If the slide switch 170 is in the inoperative position, step 1912 is executed or the actuating element 160 is actuated for a longer actuation period. By actuating the actuating element 160 for a predetermined long actuation period, the pressure switch 185 is deactivated or activated in step 1914. If the pressure switch 185 is deactivated in step 1914 before the actuation of the operating element 160, it is activated, and if the pressure switch 185 is activated in step 1914 before the actuation of the operating element 160, it is deactivated.

At step 1916, the position of slide switch 170 is re-queried. If slide switch 170 is again in the inoperative position, then it returns to step 1910 via path 1913. The direction of rotation of the drive motor 140 can now be set by the slide switch 170 in step 1910. If slide switch 170 is now no longer in the inoperative position, path 1911 results in re-querying the position of slide switch 170 in step 1916. If the slide switch 170 is now disposed in the forward or rearward position or right/left position, step 1920 occurs, wherein it is queried whether the pressure switch 185 is deactivated. If pressure switch 185 is deactivated, path 1925 results in step 1921 in which operative element 160 is activated. If the operating element 160 is activated, activation of the drive motor 140 occurs in step 1922. If the actuating element 160 is then deactivated or released in step 1923, the stopping of the drive motor 140 is then followed in step 1924.

However, if in step 1920 the pressure switch 185 of the first activation unit 189 is activated, then path 1935 leads to step 1931, in which step 1931 the activation of the operating element 160 or the pressure switch 185 takes place. By this activation, the drive motor 140 is activated in step 1932. Illustratively, if operative element 160 is deactivated or released in step 1933, a pause in drive motor 140 is made in step 1924.

It is noted that in the diagram 1900 deactivation of the drive motor 140 is only performed by deactivation of the operating element 160 and release of the operating element 160, but this should not be considered as a limitation of the present invention. That is, the deactivation of the drive motor 140 may also be performed by the first activation unit 189 or by the deactivation of the pressure switch 185. Furthermore, it is also possible to deactivate the second activation unit 169 or the operating element 160 by actuating the second activation unit 169 or the pressure switch 185 for a relatively long time.

Claims

1. A hand-held power tool having an elongated housing (110) in which a drive motor (140) is arranged for driving a plug-in tool that can be arranged in a corresponding tool receiver (120), characterized in that an anti-theft device (210) is provided, which has a rope-shaped anti-theft element (1200), by means of which the housing (110) can be prevented from being stolen, wherein the rope-shaped anti-theft element (1200) is fastened in a tunnel-shaped receiver (215) on the housing (110), wherein a first inlet (211) of the tunnel-shaped receiver (215) is formed in the longitudinal direction (105) of the housing (110) parallel to a motor axis (1119) associated with the drive motor (140).

2. The hand-held power tool according to claim 1, characterized in that the receiving element (215) is configured in an arc-shaped manner.

3. The hand-held power tool according to claim 1 or 2, characterized in that the second inlet (212) of the receiver (215) is configured in a transverse direction (1405) with respect to the motor axis (1119).

4. The hand-held power tool according to claim 1 or 2, characterized in that the tunnel-like receptacle (215) has a first axis (1299) which is oriented substantially parallel to the motor axis (1119).

5. The hand-held power tool according to claim 1 or 2, characterized in that the tunnel-like receptacle (215) has a second axis (1298) oriented transversely to the motor axis (1119).

6. The hand-held power tool according to claim 1 or 2, characterized in that the receiving element (215) is arranged on an end (102) of the housing (110) facing away from the tool receiving element (120).

7. The hand-held power tool according to claim 1 or 2, characterized in that the receiving element (215) is formed in a cover (117) which is arranged on an end (102) of the housing (110) facing away from the tool receiving element (120).

8. The hand-held power tool according to claim 7, characterized in that the receiving element (215) is formed in a wall (1505) of the cover (117).

9. The hand-held power tool according to claim 1 or 2, characterized in that the rope-like theft protection (1200) is designed as a wire rope.

10. Hand-held power tool according to claim 1 or 2, characterized in that a first gripping possibility (300) and a second gripping possibility (400) are assigned to the housing (110).

11. The hand-held power tool according to claim 1 or 2, characterized in that the loading of the tool receiver (120) against the workpiece to be machined activates the drive motor (140) or the activation of the drive motor (140) by means of the operating element (160).

12. The hand-held power tool according to claim 11, characterized in that a loading of the tool receiver (120) of at least 0.1Nm activates the drive motor (140).

13. Hand-held power tool according to claim 1 or 2, characterized in that the hand-held power tool is a screwdriver.

14. The hand-held power tool according to claim 5, characterized in that the second axis (1298) is oriented perpendicular to the motor axis (1119).

15. The hand-held power tool according to claim 11, wherein the loading is an axial loading.