EP3714736A1 - Mobile display part, whiteboard and method for holding a mobile display part - Google Patents

Abstract

The invention relates to a mobile display part for displaying information with at least one reversibly writable display surface, in particular for a whiteboard, the mobile display part having at least one holding device for arrangement on an object.

Description

The invention relates to a mobile display part for displaying information with at least one reversibly writable display surface, in particular for a whiteboard.

The invention relates to a whiteboard for presenting information with at least one mobile display part for displaying information, in which the at least one display part has at least one writable display surface, the mobile display part being temporarily fixed but detachable on a frame part of the whiteboard.

The invention also relates to an arrangement or a whiteboard made of mobile display parts, the mobile display parts having at least one display surface that can be reversibly written on.

The invention also relates to a kit for a mobile display part.

The invention further relates to a method for holding a mobile display part on a frame part of a whiteboard, in which the mobile display part is temporarily arranged on the frame part

The invention also relates to a method for producing a mobile display part, in particular for a whiteboard.

A wide variety of types of whiteboards are known from the prior art. Such a whiteboard often has a frame to which a plate with a writable lacquer surface is permanently attached. A wide variety of information can be applied reversibly, that is to say removable or wiped off, on this writable lacquer surface by means of so-called non-permanent markers, for example before or during a lecture or the like. Other whiteboards have writable paper elements instead of a lacquer surface, such as a paper roll, individual sheets of paper or the like. Still other whiteboards comprise individual mobile display parts in the form of flat plate elements which have one or mostly two surfaces that can be written on. These flat plate elements can be attached to a base frame of the whiteboard. For this purpose, rubber bands are provided on the base frame, with the help of which the flat plate elements are attached to the base frame. or can be pinched. In this way, information can be applied from the base frame to the respective writable surface, regardless of location, that is to say before a flat plate element is clamped onto the base frame, for example in preparation for a meeting. On the other hand, information that was collected, for example, during a meeting on such a flat plate element, can be removed from the base frame and taken along for post-processing, for example.

The invention is based on the object of further developing generic mobile display parts or whiteboards.

The object of the invention is achieved by a mobile display part for displaying information with at least one reversibly writable display surface, in particular for a whiteboard, the mobile display part having at least one holding device for arrangement on an object.

Because the mobile display part has its own holding device for the first time, it now has the property of being able to hold onto an object or surface or the like independently.

In other words, this means that the mobile display part is now able to actively hold somewhere, in particular to be able to adhere, that is to say on its own.

It has been recognized in the present case that the mobile display part can advantageously be fastened to another object, in particular to a frame part or a plate of a whiteboard, in particular temporarily, by its own holding device.

In this respect, the mobile display part is advantageously constructed in such a way that it can be attached to another object, for example hung, pinned or the like, preferably without the other object having to hold special hook parts or rubber bands or the like, i.e. specially shaped holding means, for this purpose.

In any case, the present mobile display part for displaying information is equipped with at least one reversibly writable display surface, wherein the mobile display can be temporarily arranged on an object, and wherein the mobile display part has at least one holding device for arranging it on an object.

In the context of the invention, the term “the mobile display part” describes a mobile device that can be handled by means of which a wide variety of information can be displayed. In other words, that means that the mobile display part can be moved by hand by one person.

The term "reversibly writable display surface" describes in the context of the invention any surfaces which are suitable for being able to be written on with a corresponding pen, preferably with a so-called non-permanent marker. The expression “reversible” here makes it clear that a written display surface can be cleaned again when the information is no longer required, and in this respect the display surface can be used again and again.

In particular, the mobile display part is in the present case an exchangeable device for displaying information, in particular on a whiteboard, comparable to writable paper elements and in particular plate elements of conventional whiteboards.

The present mobile display part is characterized by an inherently rigid base body.

The base body preferably consists of more than one component, in particular of a core body part and an outer body part, such as two surface components arranged on both sides of the core body part.

For example, the base body has a honeycomb structure or the like, as a result of which the weight of the mobile display part can be significantly reduced. In particular, a core body part of the mobile display part can thereby advantageously be implemented.

If the main body also has external surface components with a writable surface, the mobile display part can easily be provided with clearly visible information. In particular, an outer body part of the mobile display part can thereby advantageously be implemented.

If the mobile display part is constructed as a sandwich component, both side surfaces of the mobile display component can advantageously be designed as writable display surfaces.

The base body is preferably made from more than one material, so that individual functional components of the mobile display part can be designed in an optimally functional manner.

The mobile display part can be designed to be ecologically valuable and also further reduced in weight if the base body, in particular the core body component, is made at least partially from cardboard or the like. Plastics can also be used advantageously here.

External surface components can be easily constructed with a coating. For example, this coating is laminated. Furthermore, it is thought that the outer surface components can be realized by metal or plastic plates.

The basic body, in particular the outer body part, can be produced ecologically through the possibilities explained above by way of example.

In any case, the mobile display part has a display surface on which information can preferably be applied or written down or attached in an analog manner, that is to say by hand. This is preferably done with removable means, such as a so-called non-permanent marker.

In the context of the invention, the term “holding device” describes any device which is suitable for temporarily attaching the mobile display part to another object.

Here, the holding device is structurally assigned to the mobile display part.

The holding device of the mobile display part is preferably constructed in such a way that the mobile display part can be temporarily arranged on an essentially flat, preferably planar, surface such as a wall surface or object.

The present holding device is such that the mobile display part can be fixedly but detachably attached to another object with it, that is to say temporarily.

In this respect, the holding device itself has holding or fastening means which make it possible to easily arrange the mobile display part on an object.

In the simplest case, such an object can be realized by a whiteboard frame or a board of a whiteboard. In this respect, components of the whiteboard are always included if this makes sense in connection with the use of the term "object".

However, the term "object" goes far beyond this in the context of the invention. In this context, it describes any substrate that is suitable for arranging the mobile display part on it in the sense of the invention.

In this respect, an object for holding the mobile display part can also be a piece of furniture, such as a cupboard, a sideboard, a shelf or the like, or a glass separating element, such as a window or the like, or a metal strip element, which is optionally attached self-adhesive, or the like .

Such free positioning has not yet been possible.

The term “whiteboard” describes a device which is used to present information. Such a whiteboard often has interchangeable devices on which information can be applied and displayed for presentation purposes. Since such whiteboards are well known from the prior art, no further details will be given on this.

A preferred embodiment variant is when the mobile display part can be held independently on an object, in particular can be independently adhered. As a result, the mobile display part has the property of holding onto another object independently.

More precisely, the mobile display part can actively hold another object under its own power.

The object of the invention is also achieved by a whiteboard for presenting information with at least one mobile display part for displaying information, in which the at least one mobile display part has a writable display surface, the at least one mobile display part being temporarily fixed but detachable to a frame part of the whiteboard can be arranged, and the whiteboard is characterized in that the at least one mobile display part has at least one holding device, by means of which the at least one mobile display part can be fixedly but detachably arranged on the frame part.

If the mobile display part itself has a holding device within the meaning of the invention, it can be positioned or placed on the whiteboard almost anywhere. Such a "free" positioning of the mobile display part on the whiteboard has so far been ruled out.

A variant embodiment in this regard can advantageously be such that a whiteboard for presenting information comprises a frame part or carrier part, at least one mobile display part for displaying information and holding means, the holding means being arranged on the at least one mobile display part in a freely positionable manner relative to the carrier part. These holding means preferably have at least one of the present holding devices.

It has proven to be advantageous if two holding devices, preferably four holding devices, are provided per mobile display part, in particular when it is a rectangular mobile display part. This ensures that the mobile display part is held on an object in a reliable manner.

In this respect, a particularly preferred embodiment provides that at least one holding device can be freely positioned relative to the frame part of the whiteboard. As a result, the mobile display part can be placed almost anywhere, in particular on the frame part of the whiteboard, but preferably also on other objects.

It is particularly advantageous if at least one holding device is arranged on the mobile display part so that it can be displaced at least partially transversely to the at least one reversibly writable display surface. In this way, the use of the mobile display part can be designed even more freely. In particular, one and the same holding device can interact with another object, regardless of whether the mobile display part is to be arranged on this object with its front side or its rear side facing.

In this context, it is extremely useful if at least one Holding device is arranged at least partially movable with respect to the at least one reversibly writable display surface, in particular perpendicular thereto, on the mobile display part. As a result, at least some components of the at least one holding device can be displaced between the front and the rear of the mobile display part, so that the at least one holding device can interact with another object, if necessary, on the front or on the rear of the mobile display part.

If at least one holding device is arranged on the mobile display part in a self-aligning manner, the mobile display part can be used in an even more variable manner.

If at least one holding device is arranged on the mobile display part in a self-aligning manner, for example opposite a front and / or a rear side of the mobile display part, the construction of the mobile display part can be made even more compact, since the mobile display part using one and the same holding device either in connection with its front or its back can be used when the mobile display part is temporarily attached to another object.

The same applies to an object, in particular to a frame part of a whiteboard.

It is also advantageous if at least one holding device is arranged on the mobile display part in a self-aligning manner as a function of an alignment of the mobile display part, in particular an alignment of the at least one reversibly writable display surface, with respect to an object, in particular with respect to a frame part of a whiteboard. As a result, the at least one holding device can be used in an even more versatile manner on the mobile display part.

It goes without saying that the holding device can be arranged differently on the mobile display part.

If at least one holding device is permanently arranged on the at least one mobile display part, the holding device can be secured to the mobile display part in a captive manner.

It is advantageous if at least one holding device partially encompasses the at least one mobile display part. As a result, the holding device can be arranged from the outside on the mobile display part without problems, as a result of which the present mobile display part can be manufactured very easily. In addition, a particularly intimate connection can be established between the holding device and a base body of the mobile display part if the holding device can grip around the mobile display part.

It is also useful if at least one holding device has at least one holding and / or adhesive element, in particular at least one magnetic element. By means of such an adhesive element, the mobile display part can be placed on an object even more independently.

It goes without saying that a suitable holding element or adhesive element can be designed differently. A very simple holding element can be a hook that can be hooked onto another object. It should be considered that, for example, an adhesive element can be implemented by suction or the like. Independently of an adhesive element working with a differential pressure, adhesively acting means can also be provided cumulatively or alternatively, such as permanently acting or activatable adhesives, silicone pads or the like.

Another extremely important embodiment variant provides that at least one holding device has at least two different holding and / or adhesive elements. As a result, the operational reliability of the holding device can be significantly improved.

If here one of the holding and / or adhesive elements can be manipulated with regard to its holding and adhesive properties by means of at least one other of the holding and / or adhesive elements, the at least one holding device is designed to be more functional. For example, holding or adhesive effects of one of the holding and / or adhesive elements can be reinforced again by the interaction of the other of the holding and / or adhesive elements with an object, whereby the location of the at least one holding device can be adjusted particularly easily and more precisely optimally found placement and arrangement can work even better.

In the embodiment variant in which at least one holding device has at least two differently acting holding and / or adhesive elements, it is alternatively proposed that preferably one of the holding and / or adhesive elements and at least one other of the holding and / or adhesive elements consist of different materials . Using different materials, several independent holding or adhesive effects can be achieved in a structurally simple manner.

Such different holding or adhesive effects desired in the context of the invention can be easily implemented with regard to the intended holding and / or adhesive elements if a holding and / or adhesive element is made of a softer material and a holding and / or adhesive element is made of a harder material consists.

The present holding device can still be very compact despite several built-in holding and / or adhesive elements if at least one of the other holding and / or adhesive elements is mounted on the at least one holding device by means of one of the holding and / or adhesive elements.

It is advantageous if one of the holding and / or adhesive elements partially encloses at least one other of the holding and / or adhesive elements, since several holding and / or adhesive elements can be built integrally with one another to save space. For example, one of the holding and / or adhesive elements is designed in the shape of a ring, so that it can offer installation space for a further holding and / or adhesive element in its center.

It is also expedient if one of the holding and / or adhesive elements has a cavity for at least one other of the holding and / or adhesive elements. This allows Holding and / or adhesive elements are very closely integrated into one another, so that in particular a very good interaction between the individual holding and / or adhesive elements can take place.

Such a cavity is preferably not completely closed, but rather has openings arranged in such a way that a holding and / or adhesive element arranged in the cavity can interact with an object on which the holding device is intended to hold.

It is particularly advantageous in this connection if the holding device has at least one magnetic element. By means of a magnetic interaction that can be achieved in this way, good adhesive properties can be achieved within the meaning of the invention, so that in particular the mobile display part can be attached to a suitable object in an operationally reliable manner.

More precisely, the mobile display part can actively hold on to another object by its own magnetic force.

Because of the different magnetic poles of a magnetic element used here, the magnetic element can align itself with a suitable design of the holding device depending on the polarity of the other object on which the mobile display part is to be arranged, whereby an advantageous self-aligning holding device on the mobile display part is structurally very good can be easily implemented.

While the magnetic poles are arranged essentially opposite each other in a rather spherical magnet element, another advantageous embodiment provides for the magnet element to be disk-shaped or ring-shaped, whereby the holding or adhesive effects of the holding device can be increased or improved.

A plurality of magnetic poles are preferably arranged next to one another on the disk-shaped or ring-shaped magnetic element. As a result, the holding device can simultaneously interact with objects on both sides in a magnetically adhesive manner, even if objects located on both sides of the holding device have the same polarity.

To this extent, it is advantageous if the at least one magnetic element has alternating magnetic pole segments, in particular magnetic pole segments arranged in a ring. In other words, the north pole magnetic pole segment and the south pole magnetic pole segment alternate with one another in terms of their arrangement.

In this respect, differently acting magnetic poles can be arranged next to one another in a common plane on a disk-shaped or ring-shaped magnet element, namely in particular in a ring plane, for example if the magnet element is flat or disk-shaped, in particular ring-shaped, as already described above.

The holding device can work particularly well if the at least one magnetic element preferably has a silicone component centrally. In this case, the magnetic effect can primarily generate main holding forces on the holding device, while the silicone component can additionally increase the static friction between a substrate and the holding device arranged thereon.

The interaction between the silicone component and a substrate is advantageously increased in that the silicone component is pressed against this substrate by the at least one magnetic element.

Due to the main holding forces acting between the base and the at least one magnetic element, the contact surface between the silicone component and this base, on which the holding device is arranged, is preferably increased.

In other words, this means that the holding and adhesive properties of the silicone component are manipulated, that is to say reinforced, by means of the at least one magnetic element. It has proven to be advantageous if two magnetic elements, preferably four magnetic elements, are provided for each mobile display part, in particular when it is a rectangular mobile display part. This ensures that the mobile display part is held on an object in a reliable manner.

Conventional whiteboards are often already equipped with a writable surface made of metal, so that a mobile display part equipped with a magnetic element can be easily attached to it.

Alternatively, whiteboards or other objects or surfaces, such as wall surfaces, can be equipped with appropriate metal elements, such as self-adhesive metal strips.

It is advantageous if at least one holding device is magnetic or at least magnetizable.

In the present case, a permanent magnet or a large number of permanent magnets with permanent magnetic poles is preferably used.

It should be expressly pointed out here that the features with regard to the present holding device are also advantageous regardless of the other features of the invention, since other objects or mobile devices or the like are also attached to a substrate or object by means of the holding device described here can be used as a mobile display part.

In this respect, the holding device described here in particular generally solves the task of being able to hold almost any object, in particular a mobile display part, firmly but detachably on a magnetically acting surface or object, the holding device being at least two differently acting holding and / or Characterized adhesive elements, wherein a first holding and / or adhesive element comprises a magnetic element and a further holding and / or adhesive element with an increased static friction surface, preferably comprises a silicone element.

In particular, this present holding device can be further developed in a particularly advantageous manner with all of the relevant features mentioned here from the description or from the exemplary figures, be it by a single additional feature or by a large number of features disclosed here.

At this point it should also be mentioned that the mobile display part can be geometrically designed in the most varied of ways. For example, the mobile display part is round, oval or the like.

The mobile display part preferably has a rectangular shape, as a result of which several mobile display parts can also be arranged next to one another in a space-optimized manner.

For this reason, it is advantageous if, in particular, the magnetic element is arranged in a corner area of the mobile display part.

It has also proven to be advantageous if the at least one magnetic element protrudes beyond the edge of the mobile display part.

On the one hand, it can be understood that the magnetic element on the front and / or the rear of the mobile display part protrudes beyond the display surface of the mobile display part. This means that the magnetic element is arranged moved out outside the plane spanned by the mobile display part

For example, this means that the mobile display part can be safely placed even on somewhat uneven objects.

On the other hand, cumulatively or alternatively, the magnetic element can also protrude beyond the display surface within a plane spanned by the mobile display, so that the display surface is not covered by the magnetic element and in this respect the maximum display surface can be available for recording and displaying information.

If the at least one magnetic element can be arranged partially outside of the at least one holding device, the magnetic element can interact particularly well with another object. Even with rather uneven surfaces or objects.

Another embodiment variant provides that at least one holding device is made of a different material than the mobile display part.

For example, the holding device consists of a harder material than the mobile display part, as a result of which the holding device can also represent a protective device for the mobile display part.

In this context, it is also advantageous if the material of the mobile display part has a lower material density than the material density of the material of the at least one holding device. As a result, the holding device can on the one hand be designed to be more robust than the mobile display part, while on the other hand the mobile display part can nevertheless be implemented relatively easily in terms of weight.

A further developed advantageous embodiment variant provides that at least one holding device has a receiving space in which at least one magnetic element for arranging the mobile display part on an object is movably arranged. As a result, the magnetic element can be held flexibly in the holding device, whereby even a relatively small and thus light magnetic element can interact with another object on both sides of the mobile display part.

In other words, this means that the magnetic element can be used flexibly on the front or on the rear of the mobile display part, depending on which side the mobile display part is facing towards an object.

It goes without saying that the magnetic element can have different shapes. For example, the magnetic element is square or rectangular. Or the magnetic element has a cylindrical body.

The magnetic element is preferably implemented as a ball, so that it can move particularly well, in particular roll, in the interior of the holding device with a suitable configuration.

In particular by means of a spherical magnetic element, an essentially point-like contact connection to another object can be established. In this way, on the one hand, the mobile display part can be held firmly to the other object. On the other hand, the mobile display part can easily be detached from the other object.

If the at least one magnetic element can be partially arranged outside of the receiving space, this magnetic element can be brought into effective contact with another object.

In addition, the mobile display part can also be held at a slight distance from the other object, so that the mobile display part can be more easily grasped from behind for removal.

Overlapping of the holding device can advantageously be avoided or at least reduced if the receiving space is arranged outside the writable display surface of the mobile display.

It is also advantageous if the receiving space is open on at least one of its end faces, preferably on both end faces. A receiving space opened in this way makes it possible in a structurally simple manner that a magnetic element located within the holding device can nevertheless advantageously come into effective contact with another object.

The end faces are here arranged plane-parallel or substantially plane-parallel to the respective display surface or to a plane spanned by the mobile display part.

The end faces are preferably designed by the holding device or by a corner component of the mobile display part.

If the receiving space has an opening on at least one of its end faces, preferably on both end faces, the inner diameter of the opening being smaller than the outer diameter of the magnetic element, the magnetic element can be securely retained in the receiving space, in particular when the magnetic element is with an object interacts on which the mobile display part is arranged.

If the receiving space has an opening on at least one of its end faces, preferably on both end faces, the inner diameter of the opening being smaller than the inner diameter of the receiving space between the two end faces of the receiving space, good mobility of the magnetic element within the holding device can be ensured. Nevertheless, the magnetic element can be securely retained in the receiving space despite the high mobility. This also ensures good interaction between the magnetic element and another object.

If the receiving space between the two end faces or between the openings provided there has an inner diameter that is larger than the outer diameter of the magnetic element, the magnetic element can move freely along the receiving space, but is still retained inside the receiving space.

In addition, it is advantageous if the receiving space has a longitudinal extension with a length of more than 0.75 times, preferably more than 0.9 times, the thickness of the mobile display part, whereby it can be ensured that the magnetic element is always with an object can interact to which the mobile display part is to be temporarily attached.

It is also advantageous if the receiving space has a longitudinal extension with a length of less than 1.5 times, preferably less than 1.2 times, the thickness of the mobile display part. As a result, the mobile display part is compact, particularly with regard to the holding device.

If the receiving space is arranged in a corner area of the mobile display part, the magnetic elements can be arranged at the corners of the mobile display part. As a result, the mobile display part can be held on an object in a particularly stable manner. In addition, corresponding holding devices can hereby be accommodated as far as possible outside the writable display surface.

It has proven to be advantageous if two receiving spaces, preferably four such receiving spaces, are provided for each mobile display part, in particular when it is a rectangular mobile display part. This ensures that the mobile display part is held on an object in a reliable manner.

Another preferred embodiment variant provides that the at least one holding device comprises a corner component which partially encloses the mobile display part. If, for example, a mobile display part is rectangular and a holding device is arranged in each of its corner areas, which is designed as a corner component, the corner areas of the mobile display part can be protected extremely well against mechanical influences and thus against damage.

It has proven to be advantageous if two corner components, preferably four corner components, are provided per mobile display part, in particular when it is a rectangular mobile display part. This ensures that the mobile display part is held on an object in a reliable manner.

Such a corner component preferably has a magnetic element within the meaning of the present invention.

It is also advantageous if the corner component comprises a previously described receiving space.

If the corner component has two leg elements in order to partially encompass the circumferential edge of the mobile display part on two sides, the corner component can be fastened to the mobile display part in a particularly stable manner.

It is particularly useful if the two leg elements of the corner component are arranged at right angles to one another. As a result, the holding device can be fixed at least in some areas on two side parts of the mobile display part.

In terms of strength, it is advantageous if the corner component and the mobile display part are permanently connected to one another. Such a non-detachable connection can be produced for example by an adhesive connection or the like.

It is also advantageous if the corner component is made of a different material than the mobile display part, the material of the mobile display part in particular having a lower material density than the material density of the material of the corner component. In this way, on the one hand, a stable corner component and, on the other hand, a more lightweight mobile display part can be produced.

The holding device can be made available in a structurally simple manner from a different material than the mobile display part if, alternatively, the corner component is clipped onto the mobile display part, in particular onto its circumferential edge.

In addition, it is advantageous if the corner component has assembly grooves for arranging corner areas of the mobile display part. As a result, the edges of the mobile display part can be introduced deeper into the holding device, whereby the mobile display part and the holding device can be connected to one another in a more stable manner. This is particularly advantageous when the corner component is clipped onto the mobile display part.

Furthermore, for reasons of strength, it is expedient if the corner component covers the front and / or rear of the mobile display part in areas, in particular in the corner areas of the mobile display part. This is particularly advantageous in a variant in which the corner component is clipped on.

At this point it should also be noted that features with regard to the corner component explained above are also advantageous with regard to a differently designed holding device can. For example, when the mobile display part is round or oval. In such a case, the holding device can be equipped with a corresponding radius in order to be able to be attached to an edge curvature of the mobile display part.

As already described at the beginning, the present mobile display part has a writable display surface on which information can be written. Such a display surface is also suitable for simply attaching information located on other media to this writable display surface, for example by means of an adhesive sheet of paper or the like.

In addition, it is also conceivable that the mobile display part comprises an electrically controllable display device, in particular a screen. Thus, in addition to analog information, digital media can also be displayed and presented cumulatively or alternatively with the present mobile display part, in particular on a frame part of a whiteboard.

It should also be mentioned that mobile display parts constructed in accordance with the invention can be excellently stacked in stacks if the holding devices are configured accordingly. Such a stack of a large number of mobile display parts is very stable due to the interacting magnetic elements, provided that the magnetic elements are appropriately matched to the dimensions of the holding devices. For example, for this purpose the holding devices and the magnetic elements accommodated therein must be designed in such a way that the magnetic elements simultaneously protrude on both sides of the holding devices. Furthermore, the display surfaces of the individual mobile display parts are kept at a distance from one another by these magnetic elements.

It is also advantageous if the mobile display part optionally has a magnetic base body. Optionally, the mobile display part can have a magnetic base body, so that other objects can be magnetically attached to the mobile display part.

This magnetic base body can be designed, for example, as a core body component of the mobile display part. Cumulatively or alternatively, however, one or two external surface components or external body components of the mobile display part can also be made magnetic.

In such an embodiment, the base body of the mobile display part then forms a holding device, but with a correspondingly large-area magnetic element.

The object of the invention is also achieved by an arrangement or a whiteboard made of mobile display parts, the mobile display parts having a reversibly writable display surface, and the mobile display parts each having at least one holding device which is arranged on the respective mobile display part in such a way that at least two mobile display parts can be temporarily effectively connected to the arrangement, in particular to a fan-fold arrangement or a whiteboard. In this way, a whiteboard in particular can be provided by just two mobile display parts. A plurality of mobile display parts can advantageously be connected to one another in almost any number and any geometry.

Such an arrangement or such a whiteboard can advantageously be further developed by mobile display parts according to one of the features explained here.

For example, an accordion holder whiteboard can be created in this way, which can be set up unfolded on a conference table or the like.

The object of the invention is also achieved structurally by a kit for a mobile display part, the kit comprising a base body, in particular a planar, angular base body with four corner areas, and at least one holding device, in particular four corner components, the at least one holding device comprising one Has mounting space for arranging on the base body.

With such a kit, mobile display parts within the meaning of the invention can be easily assembled by end customers.

The object of the invention is also achieved by a method for producing a mobile display part, in particular for a whiteboard, in which at least one holding device is arranged at the corner areas of the planar, angular base body on a planar and angular base body with at least one reversibly writable display surface . This method makes it possible to provide mobile display parts which can be independently attached to other objects, in particular temporarily attached, by means of their holding devices.

The object of the invention is also achieved by a further method for holding a mobile display part on a frame part of a whiteboard, in which the mobile display part is temporarily arranged on the frame part, and in which the at least one mobile display part by means of at least one on the mobile display part held holding device is attached to the frame part. The mobile display part can be fixedly but detachably arranged on a suitable whiteboard by the holding device held or arranged on the mobile display part.

In this respect, it is essential in the context of the invention that a corresponding holding device is provided on the mobile display part in the context of the invention.

At this point it should also be claimed that the methods described can also be supplemented by further technical features described here in order to advantageously further develop the methods.

• Aspekt 1: Mobiles Displayteil (1) zum Anzeigen von Informationen mit wenigstens einer reversibel beschreibbaren Displayoberfläche (7), insbesondere für ein Whiteboard (2), wobei das mobile Displayteil (1) wenigstens eine Halteeinrichtung (30) zum Anordnen an einem Gegenstand (25) aufweist.
• Aspekt 2: Mobiles Displayteil (1) nach Aspekt 1, dadurch gekennzeichnet, dass das mobile Displayteil (1) an einem Gegenstand (25) eigenständig haltbar ist, insbesondere eigenständig anhaftbar ist.
• Aspekt 3: Whiteboard (2) zum Präsentieren von Informationen mit mindestens einem mobilen Displayteil (1) zum Anzeigen von Informationen, bei welchem das mindestens eine mobile Displayteil (1) wenigstens eine reversibel beschreibbare Displayoberfläche (7) aufweist, wobei das mindestens eine mobile Displayteil (1) temporär fest, aber lösbar an einem Gestellteil (26) des Whiteboard (2) anordenbar ist, dadurch gekennzeichnet, dass das mindestens eine mobile Displayteil (1) wenigstens eine Halteeinrichtung (30) aufweist, mittels welcher das mindestens eine mobile Displayteil (1) an dem Gestellteil (26) fest, aber lösbar anordenbar ist.
• Aspekt 4: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 3, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) gegenüber einem Gegenstand, insbesondere gegenüber einem Gestellteil (26) eines Whiteboards, (2) frei positionierbar ist.
• Aspekt 5: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 4, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) zumindest teilweise quer zu der wenigstens einen reversibel beschreibbaren Displayoberfläche (7) verlagerbar an dem mobilen Displayteil (1) angeordnet ist.
• Aspekt 6: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 5, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) selbstausrichtend an dem mobilen Displayteil (1) angeordnet ist, insbesondere gegenüber einer Vorderseite (5) und/oder einer Rückseite (6) des mobilen Displayteils (1), und/oder gegenüber einem Gegenstand (25), insbesondere gegenüber einem Gestellteil (26) eines Whiteboards (2).
• Aspekt 7: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 6, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) unlösbar an dem mindestens einem mobilen Displayteil (1) angeordnet ist.
• Aspekt 8: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 7, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) das mindestens eine mobile Displayteil (1) teilweise umgreift.
• Aspekt 9: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 8, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) mindestens ein Halte- und/oder Haftelement (31; 31A, 31B), insbesondere mindestens ein Magnetelement (32), aufweist.
• Aspekt 10: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 9, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) mindestens zwei unterschiedliche Halte- und/oder Haftelemente (31; 31A, 31B) aufweist, wobei insbesondere eines der Halte- und/oder Haftelemente (31; 31A, 31B) mittels mindestens eines anderen der Halte- und/oder Haftelemente (31; 31A, 31B) hinsichtlich seiner Halte- und Hafteigenschaften manipulierbar ist.
• Aspekt 11: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 10, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) mindestens zwei unterschiedlich wirkende Halte- und/oder Haftelemente (31; 31A, 31B) aufweist, wobei insbesondere eines der Halte- und/oder Haftelemente (31; 31A, 31B) und mindestens ein anderes der Halte- und/oder Haftelemente (31; 31A, 31B) aus unterschiedlichen Materialien, insbesondere aus einem weicheren Material und einem härteren Material, bestehen.
• Aspekt 12: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 9 bis 11, dadurch gekennzeichnet, dass mindestens eines der anderen Halte- und/oder Haftelemente (31; 31A, 31B) mittels eines der Halte- und/oder Haftelemente (31; 31A, 31B) an der wenigstens einen Halteeinrichtung (30) gelagert ist.
• Aspekt 13: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 9 bis 12, dadurch gekennzeichnet, dass eines der Halte- und/oder Haftelemente (31; 31A, 31B) mindestens ein anderes der Halte- und/oder Haftelemente (31; 31A, 31B) teilweise umschließt.
• Aspekt 14: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 9 bis 13, dadurch gekennzeichnet, dass eines der Halte- und/oder Haftelemente (31; 31A, 31B) eine Kavität (86) für mindestens ein anderes der Halte- und/oder Haftelemente (31; 31A, 31B) aufweist.
• Aspekt 15: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 9 bis 14, dadurch gekennzeichnet, dass das mindestens eine Halte- und/oder Haftelement (31; 31A, 31B) mindestens ein Magnetelement (32) aufweist.
• Aspekt 16: Mobiles Displayteil (1) oder Whiteboard (2) nach Aspekt 15, dadurch gekennzeichnet, dass das mindestens eine Magnetelement (32) alternierend angeordnete Magnetpolsegmente (87) aufweist, insbesondere scheibenförmig bzw. ringförmig angeordnete Magnetpolsegmente (87).
• Aspekt 17: Mobiles Displayteil (1) oder Whiteboard (2) nach Aspekt 15 oder 16, dadurch gekennzeichnet, dass das mindestens eine Magnetelement (32) bevorzugt zentrisch ein Silikonbauteil (82) aufweist.
• Aspekt 18: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 15 bis 17, dadurch gekennzeichnet, dass das mindestens eine Magnetelement (32) bis über den Rand des mobilen Displayteils (1) hinausragt.
• Aspekt 19: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 15 bis 18, dadurch gekennzeichnet, dass das mindestens eine Magnetelement (32) teilweise außerhalb der wenigstens einen Halteeinrichtung (30) anordenbar ist.
• Aspekt 20: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 19, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) aus einem anderen Material hergestellt ist als das mobile Displayteil (1), wobei insbesondere hat das Material des mobilen Displayteils (1) eine geringere Materialdichte aufweist als die Materialdichte des Materials der wenigstens eine Halteeinrichtung (30).
• Aspekt 21: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 20, dadurch gekennzeichnet, dass wenigstens eine Halteeinrichtung (30) einen Aufnahmeraum (52) aufweist, in welchem mindestens ein Magnetelement (32) zum Anordnen des mobilen Displayteils (1) an einem Gegenstand (25) beweglich angeordnet ist.
• Aspekt 22: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 15 bis 21, dadurch gekennzeichnet, dass das mindestens eine Magnetelement (32) teilweise außerhalb des Aufnahmeraums (52) anordenbar ist.
• Aspekt 23: Mobiles Displayteil (1) oder Whiteboard (2) nach Aspekt 21 oder 22, dadurch gekennzeichnet, dass der Aufnahmeraum (52) außerhalb der wenigstens einen beschreibbaren Displayoberfläche (7) des mobilen Displayteils (1) angeordnet ist.
• Aspekt 24: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 21 bis 23, dadurch gekennzeichnet, dass der Aufnahmeraum (52) an wenigstens einer seiner Stirnseiten (54, 55), vorzugsweise an beiden Stirnseiten (54, 55), offen ist.
• Aspekt 25: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 21 bis 24, dadurch gekennzeichnet, dass der Aufnahmeraum (52) an wenigstens einer seiner Stirnseiten (54, 55), vorzugsweise an beiden Stirnseiten (54, 55), eine Öffnung (56, 57) aufweist, wobei der Innendurchmesser der Öffnung (56, 57) kleiner als der Außendurchmesser des Magnetelements (32) ist.
• Aspekt 26: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 21 bis 25, dadurch gekennzeichnet, dass der Aufnahmeraum (52) eine Längserstreckung (53) mit einer Länge (59) von mehr als das 0,75 fache, vorzugsweise mehr als das 0,9 fache, der Dicke (13) des mobilen Displayteils (1) aufweist.
• Aspekt 27: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 21 bis 26, dadurch gekennzeichnet, dass der Aufnahmeraum (52) eine Längserstreckung (53) mit einer Länge (59) von weniger als das 1,5 fache, vorzugsweise weniger als das 1,2 fache, der Dicke (13) des mobilen Displayteils (1) aufweist.
• Aspekt 28: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 21 bis 27, dadurch gekennzeichnet, dass der Aufnahmeraum (52) in einem Eckbereich (20, 21, 22, 23) des mobilen Displayteils (1) angeordnet ist.
• Aspekt 29: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 28, dadurch gekennzeichnet, dass die wenigstens eine Halteeinrichtung (30) ein Eckbauteil (35) umfasst, welches das mobile Displayteil (1) teilweise umschließt.
• Aspekt 30: Mobiles Displayteil (1) oder Whiteboard (2) nach Aspekt 29, dadurch gekennzeichnet, dass das Eckbauteil (35) zwei Schenkelelemente (40, 41) aufweist, um den umlaufenden Rand (10) des mobilen Displayteils (1) an zwei Seiten (36, 37) teilweise zu umgreifen.
• Aspekt 31: Mobiles Displayteil (1) oder Whiteboard (2) nach Aspekt 30, dadurch gekennzeichnet, dass die zwei Schenkelelemente (40, 41) des Eckbauteils (35) rechtwinkelig zueinander angeordnet sind.
• Aspekt 32: Mobiles Displayteil (1) oder Whiteboard (2) nach Aspekt 30 bis 31, dadurch gekennzeichnet, dass das Eckbauteil (35) auf das mobile Displayteil (1), insbesondere auf dessen umlaufenden Rand (10) aufgeclipst ist.
• Aspekt 33: Mobiles Displayteil oder Whiteboard (2) nach einem der Aspekte 30 bis 32, dadurch gekennzeichnet, dass das Eckbauteil (35) Montagenuten (42, 43) zum Anordnen von Eckbereichen (20, 21, 22, 23) des mobilen Displayteils (1) aufweisen.
• Aspekt 34: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 33, dadurch gekennzeichnet, dass das mobile Displayteil (1) eine elektrisch ansteuerbare Anzeigeeinrichtung, insbesondere einen Bildschirm, umfasst.
• Aspekt 35: Mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 34, dadurch gekennzeichnet, dass das mobile Displayteil (1) einen magnetischen Grundkörper (16) aufweist.
• Aspekt 36: Anordnung (61) oder Whiteboard (2) aus mobilen Displayteilen (1), wobei die mobilen Displayteile (1) wenigstens eine reversibel beschreibbaren Displayoberfläche (7) aufweisen, und wobei die mobilen Displayteile (1) jeweils mindestens eine Halteeinrichtung (30) (30) aufweisen, welche derart an dem jeweiligen mobilen Displayteil (1) angeordnet sind, dass wenigstens zwei mobile Displayteile (1) zu der Anordnung (61), insbesondere zu einer Leporello-Anordnung, oder einem Whiteboard (2) temporär miteinander wirkverbindbar sind.
• Aspekt 37: Anordnung (61) oder Whiteboard (2) nach Aspekt 36, gekennzeichnet durch ein mobiles Displayteil (1) oder Whiteboard (2) nach einem der Aspekte 1 bis 35
• Aspekt 38: Bausatz (45) für ein mobiles Displayteil (1), wobei der Bausatz (45) einen Grundkörper (16), insbesondere einen planen, eckigen Grundkörper (16) mit vier Eckbereichen (20, 21, 22, 23), und wenigstens eine Halteeinrichtung (30), insbesondere vier Eckbauteile (35), umfasst, wobei die wenigstens eine Halteeinrichtung (30) einen Montageraum (42, 43) zum Anordnen an dem Grundkörper (16) aufweist.
• Aspekt 39: Verfahren zum Herstellen eines mobilen Displayteils (1), insbesondere für ein Whiteboard (2), bei welchem an einem planen und eckigen Grundkörper mit wenigstens einer reversibel beschreibbaren Displayoberfläche (7) wenigstens eine Halteeinrichtung (30) an den Eckbereichen des planen, eckigen Grundkörpers angeordnet wird.
• Aspekt 40: Verfahren zum Haltern eines mobilen Displayteils (1) an einem Gestellteil (26) eines Whiteboards (2), bei welchen das mobile Displayteil (1) temporär an dem Gestellteil (26) angeordnet wird, dadurch gekennzeichnet, dass das wenigstens eine mobile Displayteil (1) mittels wenigstens einer an dem mobilen Displayteil (1) vorgehaltenen Halteeinrichtung (30) an das Gestellteil (26) angeheftet wird.

The object of the invention is also achieved by subject matter of one of the following aspects or combinations of features, whereby these aspects or combinations of features can also form the basis for further patent claims. In this respect, the present invention can advantageously be developed with the following aspects or combinations of features:

• Aspect 1: Mobile display part (1) for displaying information with at least one reversibly writable display surface (7), in particular for a whiteboard (2), the mobile display part (1) having at least one holding device (30) for arranging it on an object (25 ) having.
• Aspect 2: Mobile display part (1) according to aspect 1, characterized in that the mobile display part (1) can be held independently on an object (25), in particular can be independently adhered.
• Aspect 3: Whiteboard (2) for presenting information with at least one mobile display part (1) for displaying information, in which the at least one mobile display part (1) has at least one reversibly writable display surface (7), the at least one mobile display part (1) can be arranged temporarily fixed but detachably on a frame part (26) of the whiteboard (2), characterized in that the at least one mobile display part (1) has at least one holding device (30) by means of which the at least one mobile display part ( 1) on the frame part (26) fixed but detachable.
• Aspect 4: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 3, characterized in that at least one holding device (30) can be freely positioned relative to an object, in particular relative to a frame part (26) of a whiteboard (2) is.
• Aspect 5: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 4, characterized in that at least one holding device (30) is displaceable at least partially transversely to the at least one reversibly writable display surface (7) on the mobile display part ( 1) is arranged.
• Aspect 6: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 5, characterized in that at least one holding device (30) is arranged in a self-aligning manner on the mobile display part (1), in particular opposite a front side (5) and / or a rear side (6) of the mobile display part (1), and / or opposite an object (25), in particular opposite a frame part (26) of a whiteboard (2).
• Aspect 7: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 6, characterized in that at least one holding device (30) is arranged in a non-detachable manner on the at least one mobile display part (1).
• Aspect 8: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 7, characterized in that at least one holding device (30) partially encompasses the at least one mobile display part (1).
• Aspect 9: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 8, characterized in that at least one holding device (30) has at least one holding and / or adhesive element (31; 31A, 31B), in particular at least one Has magnetic element (32).
• Aspect 10: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 9, characterized in that at least one holding device (30) has at least two different holding and / or adhesive elements (31; 31A, 31B), wherein in particular one of the holding and / or adhesive elements (31; 31A, 31B) can be manipulated with regard to its holding and adhesive properties by means of at least one other of the holding and / or adhesive elements (31; 31A, 31B).
• Aspect 11: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 10, characterized in that at least one holding device (30) has at least two differently acting holding and / or adhesive elements (31; 31A, 31B), wherein in particular one of the holding and / or adhesive elements (31; 31A, 31B) and at least one other of the holding and / or adhesive elements (31; 31A, 31B) are made of different materials, in particular a softer material and a harder material.
• Aspect 12: Mobile display part (1) or whiteboard (2) according to one of aspects 9 to 11, characterized in that at least one of the other holding and / or adhesive elements (31; 31A, 31B) by means of one of the holding and / or Adhesive elements (31; 31A, 31B) on which at least one holding device (30) is mounted.
• Aspect 13: Mobile display part (1) or whiteboard (2) according to one of aspects 9 to 12, characterized in that one of the holding and / or adhesive elements (31; 31A, 31B) has at least one other of the holding and / or adhesive elements (31; 31A, 31B) partially encloses.
• Aspect 14: Mobile display part (1) or whiteboard (2) according to one of aspects 9 to 13, characterized in that one of the holding and / or adhesive elements (31; 31A, 31B) has a cavity (86) for at least one other of the Has holding and / or adhesive elements (31; 31A, 31B).
• Aspect 15: Mobile display part (1) or whiteboard (2) according to one of aspects 9 to 14, characterized in that the at least one holding and / or adhesive element (31; 31A, 31B) has at least one magnetic element (32).
• Aspect 16: Mobile display part (1) or whiteboard (2) according to aspect 15, characterized in that the at least one magnetic element (32) has alternating magnetic pole segments (87), in particular magnetic pole segments (87) arranged in a disk or ring shape.
• Aspect 17: Mobile display part (1) or whiteboard (2) according to aspect 15 or 16, characterized in that the at least one magnetic element (32) preferably has a silicone component (82) in the center.
• Aspect 18: Mobile display part (1) or whiteboard (2) according to one of aspects 15 to 17, characterized in that the at least one magnetic element (32) projects beyond the edge of the mobile display part (1).
• Aspect 19: Mobile display part (1) or whiteboard (2) according to one of aspects 15 to 18, characterized in that the at least one magnetic element (32) can be partially arranged outside of the at least one holding device (30).
• Aspect 20: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 19, characterized in that at least one holding device (30) is made of a different material than the mobile display part (1), the material in particular having of the mobile display part (1) has a lower material density than the material density of the material of the at least one holding device (30).
• Aspect 21: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 20, characterized in that at least one holding device (30) has a receiving space (52) in which at least one magnetic element (32) for arranging the mobile Display part (1) is movably arranged on an object (25).
• Aspect 22: Mobile display part (1) or whiteboard (2) according to one of aspects 15 to 21, characterized in that the at least one magnetic element (32) can be partially arranged outside of the receiving space (52).
• Aspect 23: Mobile display part (1) or whiteboard (2) according to aspect 21 or 22, characterized in that the receiving space (52) is arranged outside the at least one writable display surface (7) of the mobile display part (1).
• Aspect 24: Mobile display part (1) or whiteboard (2) according to one of aspects 21 to 23, characterized in that the receiving space (52) is located on at least one of its end faces (54, 55), preferably on both end faces (54, 55) , is open.
• Aspect 25: Mobile display part (1) or whiteboard (2) according to one of aspects 21 to 24, characterized in that the receiving space (52) on at least one of its end faces (54, 55), preferably on both end faces (54, 55) , an opening (56, 57), wherein the inner diameter of the opening (56, 57) is smaller than the outer diameter of the magnetic element (32).
• Aspect 26: Mobile display part (1) or whiteboard (2) according to one of aspects 21 to 25, characterized in that the receiving space (52) has a longitudinal extension (53) with a length (59) of more than 0.75 times, preferably more than 0.9 times the thickness (13) of the mobile display part (1).
• Aspect 27: Mobile display part (1) or whiteboard (2) according to one of aspects 21 to 26, characterized in that the receiving space (52) has a longitudinal extension (53) with a length (59) of less than 1.5 times, preferably less than 1.2 times the thickness (13) of the mobile display part (1).
• Aspect 28: Mobile display part (1) or whiteboard (2) according to one of aspects 21 to 27, characterized in that the receiving space (52) is arranged in a corner area (20, 21, 22, 23) of the mobile display part (1) .
• Aspect 29: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 28, characterized in that the at least one holding device (30) comprises a corner component (35) which partially surrounds the mobile display part (1).
• Aspect 30: Mobile display part (1) or whiteboard (2) according to aspect 29, characterized in that the corner component (35) has two leg elements (40, 41) around the circumferential edge (10) of the mobile display part (1) on two Pages (36, 37) to partially encompass.
• Aspect 31: Mobile display part (1) or whiteboard (2) according to aspect 30, characterized in that the two leg elements (40, 41) of the corner component (35) are arranged at right angles to one another.
• Aspect 32: Mobile display part (1) or whiteboard (2) according to aspects 30 to 31, characterized in that the corner component (35) is clipped onto the mobile display part (1), in particular onto its circumferential edge (10).
• Aspect 33: Mobile display part or whiteboard (2) according to one of aspects 30 to 32, characterized in that the corner component (35) has mounting grooves (42, 43) for arranging corner areas (20, 21, 22, 23) of the mobile display part ( 1).
• Aspect 34: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 33, characterized in that the mobile display part (1) comprises an electrically controllable display device, in particular a screen.
• Aspect 35: Mobile display part (1) or whiteboard (2) according to one of aspects 1 to 34, characterized in that the mobile display part (1) has a magnetic base body (16).
• Aspect 36: Arrangement (61) or whiteboard (2) made of mobile display parts (1), the mobile display parts (1) having at least one reversibly writable display surface (7), and the mobile display parts (1) each having at least one holding device (30 ) (30) which are arranged on the respective mobile display part (1) in such a way that at least two mobile display parts (1) can be temporarily effectively connected to the arrangement (61), in particular to a fan-fold arrangement or a whiteboard (2) are.
• Aspect 37: Arrangement (61) or whiteboard (2) according to aspect 36, characterized by a mobile display part (1) or whiteboard (2) according to one of aspects 1 to 35
• Aspect 38: Kit (45) for a mobile display part (1), the kit (45) having a base body (16), in particular a planar, angular base body (16) with four corner areas (20, 21, 22, 23), and comprises at least one holding device (30), in particular four corner components (35), the at least one holding device (30) having an assembly space (42, 43) for arranging on the base body (16).
• Aspect 39: A method for producing a mobile display part (1), in particular for a whiteboard (2), in which at least one holding device (30) on the corner areas of the flat, angular base body with at least one reversibly writable display surface (7) angular base body is arranged.
• Aspect 40: Method for holding a mobile display part (1) on a frame part (26) of a whiteboard (2), in which the mobile display part (1) is temporarily arranged on the frame part (26), characterized in that the at least one mobile The display part (1) is attached to the frame part (26) by means of at least one holding device (30) provided on the mobile display part (1).

It goes without saying that features of the solutions described above or in the claims can optionally also be combined in order to be able to implement the present achievable advantages and effects cumulatively.

In addition, further features, effects and advantages of the present invention are explained with reference to the attached drawing and the following description, in which mobile display parts, an arrangement thereof and a related whiteboard are shown and described by way of example.

Components which at least essentially correspond in terms of their function in the individual figures can be identified with the same reference symbols, although the components need not be numbered and explained in all figures.

In the drawing show:

Figure 1

a schematic plan view of a front side of a mobile display part that can be used on a whiteboard with four holding devices implemented as corner components, each comprising a magnetic element;

Figure 2

schematically, a side view of a corner area of the mobile display part shown in the figure;

Figure 3

schematically shows a partial view of two corner areas of two mobile display parts connected to one another by magnetically interacting magnetic elements from the Figures 1 and 2 ;

Figure 4

a schematic plan view of an arrangement of three mobile display parts connected to one another, standing on a table;

Figure 5

schematically a perspective view of a whiteboard and a mobile display parts arranged thereon from FIG Figures 1 to 4 ;

Figure 6

a schematic perspective view of an alternative holding device designed as a hinged corner component for clipping onto a mobile display part;

Figure 7

schematically a further perspective view of the holding device already partially clipped onto the mobile display part from FIG Figure 7 ;

Figure 8

a schematic perspective view of another holding device designed as a corner component for clipping onto a mobile display part; and

Figure 9

schematically a perspective view of the holding device partially attached to the mobile display part from FIG Figure 8 .

That in the Figures 1 to 9 Mobile display part 1 shown for displaying information for a whiteboard 2 (see Figure 5 ) can be used in many ways due to its advantageous features.

The mobile display part 1 has a front side 5 and a rear side 6 (cf. in particular also Figure 2 ), which each have a reversibly writable display surface 7 (only numbered as an example). To this extent, the mobile display part 1 has two such reversibly writable display surfaces 7.

The mobile display part 1 has a circumferential edge 10 and it has a height 11, a width 12 and a base body thickness 13 (cf. Figure 2 ). The height 11 is greater than the width 12, and the mobile display part 1 has a central longitudinal axis 14 which runs in the direction of the height 11.

Furthermore, with regard to its height 11 and its width 12, the mobile display part 1 spans a device level 15 in which the mobile display part 1 extends. In this respect, the front side 5 or the rear side 6 lies in or arranged parallel to this device level 15, and thus also the respective writable display surface 7.

The mobile display part 1 is also characterized by an inherently rigid base body 16 which comprises a core body part 17 which, at least in this exemplary embodiment, consists of cardboard (not shown) with a honeycomb structure (not shown) or the like. Furthermore, the inherently rigid base body 16 has an outer body part 18 which is arranged on both sides (front and rear 5, 6) of the core body part 17. In this exemplary embodiment, the outer body part 18 is implemented in each case by a lacquer layer 19 (only numbered as an example), the lacquer layer 19 forming the respective reversibly writable display surface 7.

The inherently rigid base body 16 of the mobile display part 1 is rectangular in this exemplary embodiment. To this extent, the rectangular base body 16 or the mobile display part 1 has four corner areas 20, 21, 22 and 23.

In order to be able to arrange the mobile display part 1 on an object 25, such as a frame part 26, in particular a plate 27, of the whiteboard 2, the mobile display part 1 has at least its own holding device 30.

In this exemplary embodiment, the mobile display part 1 has a total of four such holding devices 30 (only numbered as an example and shown as an example with regard to the second corner area 21).

With these holding devices 30, the mobile display part 1 is able to hold on to an object 25 due to its inherent properties.

The holding devices 30 arranged in the corner regions 20, 21, 22 and 23 of the mobile display part 1 advantageously serve at the same time as edge protection for the mobile display part 1.

A particularly stable attachment of the holding devices 30 to the base body 16 of the mobile display part 1 is ensured here, since the holding devices 30 partially encompass the mobile display part 1, as will be described in more detail below.

It is advantageous for independent attachment of the mobile display part 1 to another object 25 that the holding devices 30 each have a holding or adhesive element 31, which is implemented as a magnetic element 32 in this exemplary embodiment.

In the exemplary embodiment described here, the holding devices 30 each include a magnetic element 32 so that the mobile display part 1 can be arranged on any object 25 with which the magnetic element 32 can interact magnetically.

Due to the different poles of the magnetic element 32, the magnetic element 32 can align itself or self-center itself on the holding device 30 in accordance with the polarity of the object 25.

The magnetic element 32 used here is designed as a ball (not numbered again).

The holding devices 30 are each designed as corner components 35 (only shown and numbered by way of example), so that they excellently encompass the corner areas 20, 21, 22 and 23 on two edge sides 36 and 37 of the circumferential edge 10 and are thus very securely attached can. In this respect, four corner components 35 are installed here.

In addition, these corner components 35 for the corner areas 20, 21, 22 and 23 of the mobile display part 1 thereby offer particularly good protection against external mechanical influences.

This protective function can be further improved since the holding devices 30, in particular their corner components 35, are made from a different material in this exemplary embodiment than the base body 16 of the mobile display part 1.

The respective corner component 35 of the built-in holding devices 30 is made of a plastic material, which in this exemplary embodiment is a bioplastic material.

In this respect, the material of the mobile display part 1, in particular with regard to its core body part 17 consisting of honeycomb cardboard, has a lower material density than the material density of the material of the holding devices 30 or of the corner component 35.

The respective corner component 35 has two leg parts 40 and 41, with which it is fixed to the edge sides 36 and 37 of the mobile display part 1.

Due to the rectangular shape of the mobile display part 1, the two leg parts 40 and 41 are arranged at right angles to one another.

The respective corner component 35 present has assembly grooves 42 and 43 (cf. also Figure 3 ) so that the leg parts 40 and 41 enclose the circumferential edge 10 up to the area of the front side 5 and the rear side 6 of the mobile display part 1.

The first mounting groove 42 is formed on the first leg part 40 and the second mounting groove 43 is formed on the second leg part 41; namely on the sides of the mobile display part 1 facing the circumferential edge 10 (not numbered again).

The leg parts 40 and 41 of the corner components 35 are thus U-shaped.

In this exemplary embodiment, the corner components 35 are designed in such a way that they can be individually clipped onto the edge 10 of the base body 16 of the mobile display part 1, even by inexperienced persons.

In this respect, the present mobile display part 1 can also be provided as a kit 45, provided that the corner components 35 and the base body 16 of the mobile display part 1 are designed to match one another accordingly.

Since clip connections of this type can be designed in a very different way in terms of construction and are also widely known from the prior art, the clip connection that can be used here is also not described further in this regard.

In any case, by means of a corner component 35 designed in this way, a holding device 30 partially encompassing the mobile display part 1 can be provided in a structurally advantageous manner.

In the joint joint area 50 of the two leg parts 40 and 41, the respective corner component 35 also has a hollow cylinder area 51, which has a receiving space 52 of the respective holding device 30.

At least one magnetic element 32 of the holding device 30 is movably supported in this receiving space 52 of the holding device 30.

More precisely, the inner diameter (not shown here) of the receiving space 52 is somewhat larger than the outer diameter (also not shown) of the magnetic element 32, so that the magnetic element 32 is in this receiving space 52 and thus also in the corner component 35 or the holding device 30 can move freely, in particular rotatable.

The receiving space 52 extends here with its longitudinal extension 53 from a first end face 54 or a first end to a second end face 55 or a second end of the receiving space 52 or the hollow cylinder region 51 of the corner component 35.

The receiving space 52 runs with its longitudinal extension 53 transversely to the front 5 or rear 6 of the mobile display part 1.

Thus, the magnetic element 32 located in the receiving space 52 or the corner component 35 or overall the holding device 30 can move perpendicular to the reversibly writable display surface 7, so that it can be arranged on the front 5 on the one hand or on the rear 6.

At these end faces 54 and 55, the receiving space 52 is opened to the environment through an opening 56 and 57, respectively, each of the openings 56 and 57 having an opening diameter (not labeled) that is smaller than the outer diameter of the magnetic element 32.

The opening diameter of the respective openings 56 or 57 and the outer diameter of the magnetic element 32 are related to one another in such a way that the magnetic element 32 can protrude at least partially out of the respective openings 56 or 57 and into the surroundings 58.

This ensures, on the one hand, that the magnetic element 32 is retained in the receiving space 52 in an operationally reliable manner. On the other hand, it is ensured that the magnetic element 32 can interact not only magnetically but also mechanically with another object 25.

In this respect, the magnetic element 32 can be partially arranged outside the receiving space 52 or the holding device 30 or the respective corner component 35.

So that the magnetic element 32 on the front 5 or on the back 6 of the mobile display part 1 can also protrude beyond the respective reversibly writable display surface 7, the receiving space 52 has a length 59 which is greater than the base body thickness 13 of the core body part 17 of the mobile Display part 1.

Viewed overall, the magnetic element 32 can thus be partially arranged outside the holding device 30.

At this point it should also be mentioned that the mobile display part 1 can also be equipped with an electrically controllable display device (not shown), such as a screen, in order to display not only analog information but also digital content or information on the mobile display part 1 to be able to display cumulatively or alternatively. Here, a display surface of this electrically controllable display device can also be used as a reversibly writable surface 7 in the sense of the present invention.

While the mobile display part 1 in terms of Figures 1 and 2 for themselves ( Figure 1 ) or in connection 60 with another object 25 ( Figure 2 ) is shown shows Figure 3 two such mobile display parts 1 in interrelation with one another.

And that shows Figure 3 in particular one corner area 21 of the respective mobile display part 1, the holding devices 30 arranged in the corner areas sticking to one another by means of their magnetic elements 32, that is to say being connected to one another. Such as shown after Figure 3 The connection 60 shown allows a plurality of mobile display parts 1 to be fixedly but detachably connected to one another directly to form a stable arrangement 61, as shown in FIG Figure 4 is shown by way of example.

The special holding device 30 on the mobile display parts 1 enables a large number of different arrangements 61 to one another without having to use additional external connecting means.

In particular, several mobile display parts 1 can also be assembled to form a fan-fold arrangement (not shown here).

According to the representation after the Figure 5 the use of the mobile display part 1 on a frame part 26 of a whiteboard 2 is shown as an example, the mobile display part 1 becoming a component of the whiteboard 2 by its own strength or ability without any problems.

In the in the Figure 5 The embodiment shown, the frame part 26 of the whiteboard 2 consists essentially of two upright columns 65 and 66 and a cross strut 67 for connecting these two upright columns 65 and 66.

Furthermore, the whiteboard 2 also includes the plate 27 for attaching mobile display parts 1, the plate 27 being at least partially magnetic, be it due to its structure itself and / or additional metal strips (not shown) which are glued to the plate 27, for example .

The one in the Figures 6 and 7 The exemplary embodiment shown here shows an alternative holding device 30 for a mobile display part 1, the mobile display part 1 having modified corner areas 20 to 23 especially in this exemplary embodiment, namely corner edges 70 with reduced material (only numbered as an example) and circular material recesses 71 (also only numbered as an example) in the display surface 7, more precisely at the modified corner areas 20 to 23 of the mobile display part 1. This alone allows the alternative holding devices 30 to be integrated even deeper into the inherently rigid base body 16 of the mobile display part 1. In this exemplary embodiment, the circular material recesses 71 are designed as through bores.

The respective alternative holding device 30 is again designed as a corner component 35 and again has a first leg part 40 and a second leg part 41, the two leg parts 40 and 41 in this alternative embodiment, however, being movably or foldable relative to one another in order to overlap on the one hand Front 5 (leg part 40) and on the other hand on the back 6 (leg part 41) of the mobile display part 1 can be arranged. For this purpose, the two leg parts 40 and 41 are arranged on a back part 72 of the alternative holding device 30 so as to be movable or foldable towards one another. The back part 72 has a width, measured orthogonally between the two leg parts 40 and 41, which corresponds at least to the thickness 13 of the mobile display part 1.

In addition, the alternative holding device 30 also has a receiving space 52 in which two holding or adhesive elements 31A and 31B of the alternative holding device 30 are located. The receiving space 52 has at least one opening 56, 57, each of which is bordered by an annular surface 73.

In this exemplary embodiment, the receiving space 52 also has a hollow cylinder area 51, a first circumferential collar area 75 (first leg part 40) and a second circumferential collar area 76 (second leg part 41) being formed on the alternative holding device 30 for this purpose.

The first circumferential collar area 75 here has outer locking rings 77 and the second circumferential collar area 76 accordingly has inner locking rings 78, which are compatible with one another in such a way that a closure 80 of the alternative holding device 30 is implemented.

The interacting outer locking rings 77 and inner locking webs 78 form a locking device (not separately numbered) of the alternative holding device 30, so that it can be clipped very easily onto the mobile display part 1.

Advantageously, when the alternative holding device 30 is properly mounted on the mobile display part 1, this closure 80 lies at least largely within the base body 16 of the mobile display part 1. As a result, the alternative holding device 30 is very slim and can be easily integrated into the mobile display part 1.

As already mentioned, the alternative holding device 30 has two holding or adhesive elements 31A and 31B, namely a magnetic element 32 (harder material) and a silicone pad 82 (softer material).

The two holding or adhesive elements 31A and 31B are in this case arranged in an extremely space-saving manner within the lock 80 or the latching device of the alternative holding device 30.

The silicone pad 82 is circular and disc-shaped so that it has laterally flattened contact surfaces 83 (numbered as an example), by means of which the largest possible interaction with a substrate can be produced, on which the alternative holding device 30 for holding the mobile display part 1 in particular is attached shall be.

Such a silicone pad 82 advantageously increases the static friction of the holding device 30 with respect to the respective base, whereby even heavier objects to be held can be temporarily secured in an operationally reliable manner, so that in particular the risk of the holding device 30 sliding down the base is reduced or excluded.

In this exemplary embodiment, the magnetic element 32 is implemented in the form of a ring as a ring element 85, which adjoins the ring surface 73 of the receiving space 52. The magnetic element 32 has a centrally arranged cavity 86 in which the silicone pad 82 is placed on the alternative holding device 30.

Furthermore, the ring element 85 of the magnetic element 32 consists of individual magnetic pole segments 87 (red = north pole, blue = south pole), which are arranged alternately in terms of their polarity in the circumferential direction of the ring element 85. As a result, several polarities are advantageously available simultaneously on both sides of the alternative holding device 30, so that the alternative holding device 30 can be arranged without restriction on different magnetic substrates or objects.

Advantageously, the acting magnetic forces or main holding forces between the magnetic element 32 and the respective subsurface press the silicone pad 82 more strongly against the subsurface, so that the contact surfaces 83 can thereby enlarge, whereby a larger effective area is available for the static friction.

According to the representations after the Figures 8 and 9 Another alternative holding device 30 is disclosed, which has two leg parts 40 and 41 that can be clipped onto one another with a disk-shaped magnetic element 32 enclosed therein comprising a plurality of individual magnetic pole segments 87 (red = north pole, blue = south pole). This time, the disk-shaped magnetic element 32 is seated in a closed receiving space 52, at least when the holding device 30 is properly installed.

This holding device 30 is clipped onto a correspondingly modified display part 1, with clip elements 88 of the other alternative holding device 30 being pushed through separate bores 89 in the modified display part 1.

The holding devices 30 described here are advantageously produced essentially as injection molded parts.

At this point it should be explicitly pointed out that features of the above or in Solutions described in the claims and / or figures can optionally also be combined in order to be able to implement or achieve the explained features, effects and advantages cumulatively.

It goes without saying that the exemplary embodiment explained above is only a first embodiment of the invention. In this respect, the configuration of the invention is not limited to this exemplary embodiment.

All features disclosed in the application documents are claimed as essential to the invention, provided that they are new to the state of the art, individually or in combination with one another.

List of reference symbols used

1

mobile display part

2

Whiteboard

5

front

6

back

7th

Display surfaces

10

surrounding border

11

height

12th

width

13

Thickness or base body thickness

14th

Central longitudinal axis

15th

Device level

16

Base body

17th

Core body part

18th

Outer body part

19th

Paint layer

20th

first corner area

21st

second corner area

22nd

third corner area

23

fourth corner area

25th

object

26th

Frame part

27

plate

30th

Holding device

31

Adhesive element or holding and / or adhesive element

31A

first holding and / or adhesive element

32B

second holding and / or adhesive element

32

Magnetic element

35

Corner components

36

first marginal page

37

second marginal side

40

first leg part

41

second leg part

42

first mounting groove

43

second mounting groove

45

Kit

50

Shock area

51

Hollow cylinder area

52

Recording room

53

Longitudinal extension

54

first face or first end

55

second face or second end

56

first opening

57

second opening

58

Surroundings

59

length

60

connection

61

arrangement

65

first column

66

second column

67

Cross brace

70

material-reduced corner edges

71

circular material recesses

72

Back part

73

Ring surface

75

first circumferential collar area

76

second surrounding collar area

77

Outer snap rings

78

Inner locking rings

80

Clasp

82

Silicone component or silicone pad

83

flattened contact surfaces

85

Ring element

86

cavity

87

Magnetic pole segments

88

Clip elements

89

separate holes

Claims (15)

Mobile display part (1) for displaying information with at least one reversibly writable display surface (7), in particular for a whiteboard (2), the mobile display part (1) having at least one holding device (30) for arranging it on an object (25). Mobile display part (1) according to Claim 1, characterized in that the mobile display part (1) can be held independently on an object (25), in particular can be independently adhered. Whiteboard (2) for presenting information with at least one mobile display part (1) for displaying information, in which the at least one mobile display part (1) has at least one reversibly writable display surface (7), the at least one mobile display part (1) temporarily fixed but detachable on a frame part (26) of the whiteboard (2), characterized in that the at least one mobile display part (1) has at least one holding device (30) by means of which the at least one mobile display part (1) the frame part (26) fixed, but can be arranged detachably. Mobile display part (1) or whiteboard (2) according to one of claims 1 to 3, characterized in that at least one holding device (30) is arranged in a self-aligning manner on the mobile display part (1), in particular opposite a front side (5) and / or a Back (6) of the mobile display part (1), and / or opposite an object (25), in particular opposite a frame part (26) of a whiteboard (2). Mobile display part (1) or whiteboard (2) according to one of claims 1 to 4, characterized in that at least one holding device (30) has at least two different holding and / or adhesive elements (31; 31A, 31B), in particular one of the Holding and / or adhesive elements (31; 31A, 31B) by means of at least one other of the holding and / or adhesive elements (31; 31A, 31B) can be manipulated with regard to its holding and adhesive properties. Mobile display part (1) or whiteboard (2) according to one of claims 1 to 5, characterized in that at least one holding device (30) has at least two differently acting holding and / or adhesive elements (31; 31A, 31B), in particular one of the holding and / or adhesive elements (31; 31A, 31B) and at least one other of the holding and / or adhesive elements (31; 31A, 31B) are made of different materials, in particular of a softer material and a harder material. Mobile display part (1) or whiteboard (2) according to claim 5 or 6, characterized in that at least one of the other holding and / or adhesive elements (31; 31A, 31B) by means of one of the holding and / or adhesive elements (31; 31A , 31B) is mounted on the at least one holding device (30). Mobile display part (1) or whiteboard (2) according to one of claims 5 to 7, characterized in that one of the holding and / or adhesive elements (31; 31A, 31B) has a cavity (86) for at least one other of the holding and / or adhesive elements (31; 31A, 31B). Mobile display part (1) or whiteboard (2) according to one of Claims 5 to 8, characterized in that the at least one holding and / or adhesive element (31; 31A, 31B) has at least one magnetic element (32). Mobile display part (1) or whiteboard (2) according to Claim 9, characterized in that the at least one magnetic element (32) has alternating magnetic pole segments (87), in particular magnetic pole segments (87) arranged in a disc-shaped or ring-shaped manner. Mobile display part (1) or whiteboard (2) according to Claim 9 or 10, characterized in that the at least one magnetic element (32) preferably has a silicone component (82) in the center. Mobile display part (1) or whiteboard (2) according to one of Claims 1 to 11, characterized in that at least one holding device (30) has a receiving space (52) in which at least one magnetic element (32) for arranging the mobile display part (1 ) is movably arranged on an object (25), wherein in particular the at least one magnetic element (32) can be arranged partially outside of the receiving space (52). Mobile display part (1) or whiteboard (2) according to Claim 12, characterized in that the receiving space (52) has an opening (56, 57) on at least one of its end faces (54, 55), preferably on both end faces (54, 55) ), the inner diameter of the opening (56, 57) being smaller than the outer diameter of the magnetic element (32). Mobile display part (1) or whiteboard (2) according to claim 12 or 13, characterized in that the receiving space (52) has a longitudinal extension (53) with a length (59) of more than 0.75 times, preferably more than 0 , 9 times the thickness (13) of the mobile display part (1). Method for holding a mobile display part (1) on a frame part (26) of a whiteboard (2), in which the mobile display part (1) is temporarily arranged on the frame part (26), characterized in that the at least one mobile display part (1 ) is attached to the frame part (26) by means of at least one holding device (30) provided on the mobile display part (1).

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