EP3320811A1 - Display device - Google Patents

Abstract

Disclosed is a presentation device, in particular for goods, comprising a mounting frame (10) with a plurality of mounting profiles (12, 13; 14), which are arranged parallel and spaced from each other; and a plurality of frame or box-shaped inserts (30) releasably secured to the mounting profiles; wherein the inserts (30) each have a plurality of side walls (31) forming a rectangular frame, and the inserts are each releasably secured to the mounting profiles via the rear sides thereof. Through the attachment, a supply of the inserts is preferably realized at the same time with an electrical voltage. The inserts can be considered as modules that are individually attached to the mounting frame and each can be designed differently. The inserts are in each case detachably fastened to the mounting profiles via their rear sides. Thus, the presentation device can be variably configured in a simple manner both for conversions as well as for new installations in shops.

Description

Field of the invention

The invention relates generally to the presentation of goods, such as cosmetics or text and / or graphic information for advertising purposes in connection with any goods / services and in particular relates to a presentation device with a plurality of presentation modules, in a simple manner both in conversions as well should be variably configurable for new installations in retail outlets.

State of the art

Presentation devices of the aforementioned type for goods are placed as part of sales counters, also called display, in shops such as supermarkets or drugstores and offer the customer the ability to sell a specific product, such. As a cosmetic product to present. The finished system as part of a display is for example in a drugstore, department store, perfumery, etc. and presents goods (such as cosmetics) for sale to the end user. Depending on the customer's requirements, the final product is available in different looks.

Suppliers of beauty products often have their own display in showrooms where they display their products in a consistent manner. Presentation systems with modules are required as part of the displays in order to be able to pick up the goods and present them to others.

So far, substructures for presentation systems are made individually and usually not flexible to customer needs, made of metal, wood and plastic. Conversions of existing constructions were usually not possible, or very cumbersome.

Especially for the presentation of goods shapely designed modules are sought, on the one hand can be produced inexpensively and flexibly configurable and on the other hand are sufficiently robust.

WO 2006067396 A1 and DE 202014103767 U1 disclose a presentation device with a plurality of shelves arranged one above the other. To advertise more effective

Presentation of goods, the shelves are provided with lighting devices. The electrical supply of these lighting devices via the attachment of the shelves to a wall panel or a support column.

DE 202012009052 U1 discloses a presentation device with a plurality of panels, on the front of which goods to be presented are exhibited. The panels are releasably secured to a further panel or wall by means of a mounting frame or fasteners.
For the orderly presentation of goods mostly variable subdivisions in the form of intersecting strips are used, which are arranged on the top of shelves or the like, such as in EP 0773727 B1 disclosed.

For a more effective and attractive presentation of goods, especially in the field of cosmetics articles, presentation devices have been proven, which are provided with shelves made of a transparent material, such as transparent plastic, which enable a background lighting function for backlighting the goods to be presented. The shelves act as a light guide, from which the light is coupled to the backlight of the goods in a suitable manner. Such presentation devices are disclosed, for example, in the German Utility Model 202013104137 of the applicant. Also the EP 3045088 discloses a ladder system in which vertical mounting profiles and horizontal mounting profiles are brought together to accommodate presentation boxes in the spaces. The content of EP 3045088 is incorporated herein for a better understanding of the application.

Overview of the invention

The object of the present invention is to provide an improved framework construction for presentation devices having a plurality of presentation modules that are electrified or non-electrified, so that the presentation facility should be easily configurable in conversions as well as new installations in retail outlets

This object is achieved by a presentation device according to claim 1. Further advantageous embodiments are the subject of the dependent claims.

A presentation device according to the present invention serves for the presentation of goods and / or text and / or graphic information. This comprises a mounting frame with a plurality of mounting profiles, which are arranged parallel and spaced from each other. Suitably, the mounting profiles are formed as endless profiles with suitable lengths, which are arranged at regular intervals and parallel to each other. In particular, the mounting profiles may be arranged crossing each other horizontally and perpendicularly to form a plurality of mounting fields whose sizes are suitably the same, but may also differ by integer multiple from each other in one or two dimensions, alternatively, other deviations are possible. At the mounting profiles a plurality of frame or box-shaped inserts is releasably attached, each serving the presentation of goods and / or text and / or graphics information. The inserts each have a plurality of side walls, which allows a total of a very stable and resilient rectangular frame.
According to the invention, the horizontal mounting profiles at least one bearing surface (59) on which the insert rests, and wherein recesses (60a -60d) are formed in the horizontal mounting profiles, in the projections of the inserts (30) are insertable to align the insert. Preferably, in this case, the recesses are formed in the support surface, and there are projections of the inserts, which are formed on the underside of the inserts in the recesses. It is also conceivable that the recesses extend around an edge of the support surface. This allows insertion of the box from the side and from the top with the projections (not shown) in the recess. The boxes can thus be positioned exactly on the flat bearing surfaces that form the horizontal mounting profiles. The support area is preferably T-shaped, with a central web. Right and left of the center bar can then each rest on the edges or the bottom of two inserts. The middle bar thus prevents slippage of the inserts. The inserts are thus spaced from each other. This approach allows individual assignments to be exchanged at any time.
In a preferred embodiment, at least two recesses (60a and 60c) are arranged on the horizontal mounting profile, which are spaced so that two half inserts can be inserted and locked in a conductor field. It is also conceivable that significantly more recesses are present and thus arranged a multiple of inserts can be. It should be noted that the recesses are spaced regularly. Also pairs of recesses are conceivable, so that a half box in at least 2 recesses above and 2 below must engage.

Alternatively or cumulatively to the recesses, at least one detent (61a, 61b) in the form of a projection or recess is arranged in the horizontal mounting profiles, which serves to fix the insert. After the insert has been aligned through the recesses, it can be locked by appropriate impressions, this either engages a projection of the insert in a further recess or a projection of the horizontal mounting profile engages in a side wall or in the bottom portion of an insert. This ensures that the insert is fixed according to which it has been aligned and can only be solved with additional effort. In a preferred embodiment, the detents are formed as recesses in the central web. By corresponding lugs which are formed in the side wall of the insert, they can extend into the recess. Depending on the shape of the nose, the solubility can be different difficult.

Alternatively or cumulatively to the above embodiments, the invention includes power contact rails extending along the entire length of the horizontal mounting profiles to make contact with the insert on the one hand and contact with one of the vertical mounting profiles on the other hand. Here, the vertical mounting profile is preferably formed of metal or has a metallic conductor to provide voltage. The horizontal mounting profile is made as possible of non-conductive plastic material. However, it can also be made of metal and have a corresponding insulator. The center bar separates two power contact rails so that a horizontal mounting profile can provide both the positive and negative terminals separated by the center bar. In one possible embodiment, the power contact rails are each connected to a different opposite vertical mounting profile via a respective contact tab, so as to provide the positive pole and negative pole. Thus, the one power contact rail is connected to the right vertical mounting profile and the other power contact rail is connected to the left vertical mounting profile. This allows low voltage to provide sufficient electrical power to power the inserts and their lighting.

In one possible embodiment, the power contact rails are flat sheets, which are clamped by clamps formed on the horizontal mounting profiles. The terminals encompass the current contact rails from the side and clamp the current contact rail against the center bar. In this case, a groove could be formed in the central web, so that slippage of the current contact rail can be avoided. An electrical contact pin of the insert could then be pressed onto the power contact rail with spring force and thus could establish an electrical contact. This contact pin is preferably formed at the top and bottom of the bottom so that contact of the insert with two horizontal mounting profiles can be generated.

Alternatively or cumulatively to the above-mentioned embodiments, the vertical mounting profiles in sections protrusions with fastening means, preferably for clamping fixing the horizontal mounting profile, so that they are arranged elevated in the vertical mounting profile. The increased arrangement allows a deeper design of the inserts with the horizontal mounting profile being displaced less visibly downwards. The inserts are thus upstream in the direction of the viewer.

Preferably, the fastening means of the projections consist of one or more recesses which engage in the hooks of the horizontal mounting profile. Furthermore, the fastening means on the upper side of the projection comprises a support region on which the horizontal mounting profile or a projection of the horizontal mounting profile rests, so that a clamping holder is formed, wherein the hook press the projection of the horizontal mounting profile by clamping on the support area.
The support portion is to be regarded as a flat piece of the projection, and the hooks which engage in the recesses generate a train which presses the projection of the horizontal mounting profile on the straight projection of the vertical mounting profile. In a preferred embodiment, a groove is formed in the projection of the horizontal mounting profile, in which the projection of the vertical mounting profile is insertable, so that slipping is avoided.

According to the invention, the inserts can be considered as modules that are individually attached to the mounting frame and each can be designed differently. The inserts are in each case detachably fastened to the mounting profiles via their rear sides. Consequently For example, the presentation device can be variably configured in a simple manner both during conversions and during new installations in sales outlets.

Suitably, all inserts have the same basic dimensions, or these are modularly divided into sizes so that this corresponds to a multiple or an integral fraction of the module size, so that the modules stored in a simple manner, for example, can be stacked and transported and easily replaced with each other , for example, with a different functionality.

According to a preferred embodiment, the inserts are connected directly via the backs of the side walls of the inserts with the mounting profiles, wherein the base surfaces of the modules suitably correspond to the base surfaces of the mounting panels of the mounting frame or an integer multiple or a fraction thereof. Thus, the inserts do not protrude, or only insignificantly, beyond the fields of the mounting frame defined by the mounting profiles. The arrangement of the mounting profiles can thus be determined in a simple manner, the subsequent arrangement of the inserts, for example in a matrix arrangement in rows and columns, the inserts can be attached by simple connections in always the same way to the mounting profiles, which helps overall, the to reduce the time required for assembly.

The detachable attachment of the inserts to the mounting profiles is designed so that the inserts are supplied via the conductor tracks with a supply voltage, for example with a low-voltage DC voltage, when the inserts are releasably secured to the mounting profiles. In other words, in the attachment of the inserts to the mounting profiles, an electrical supply of the inserts is automatically accomplished via the interconnects, so that consuming additional steps for electrification of the inserts can be omitted according to the invention. With the aid of the supply voltage in particular lighting devices, such as LED strips or bulbs, and / or electrical devices, such as displays, music players and the like, which are provided in the inserts, operated. For this purpose, in the inserts, for example in the side walls of the inserts, electrical cables or printed conductors and connecting means, such as plugs or connection socket, may be provided.

According to a further embodiment, contact pins are provided on the backs of the inserts, which are automatically pressed against the conductor tracks when the inserts are releasably secured to the mounting profiles. For this purpose, the contact pins in a relaxed normal state may slightly protrude beyond the plane which is spanned by the back or the frame of the inserts, and pressed in an assembled state by means of a return element, such as a spring or a metal strip against the associated conductor tracks ,

According to a further embodiment, at least some of the inserts have rear walls, so that they can prevent falling out of goods to be presented and the inserts are thus designed for storing and / or holding goods to be presented. Appropriately, shelves can be inserted as needed in the side walls or there provided retaining projections.

According to a further embodiment, the respective rear wall comprises a photoconductive plate, which may also be formed directly from the respective rear wall, wherein in the light-conducting plate for backlighting light of an LED strip is coupled. By means of the backlight, the goods recorded or held in the presentation module (insert) can be presented more effectively. Or the backlight is used for advertising effective illumination of text and / or graphics information. For this purpose, in particular the front sides of at least some of the inserts can be covered by means of a transparent or opaque cover, in particular of a transparent or opaque, plate-shaped plastic, wherein the cover is designed to provide text and / or graphic information.

In a further embodiment, the mounting frame is arranged on a ramp-shaped body, so that the mounting frame is fixed obliquely. This allows the products that are further back to be raised for the viewer to better perceive them.

In a preferred embodiment, the mounting frame is ladder-shaped with horizontal and vertical mounting profiles, wherein the box-shaped inserts are arranged in the conductor fields.

Here, preferably, the horizontal and vertical mounting profile are connected to each other by clamping, wherein the horizontal mounting profile is preferably made of plastic and extending in some areas clamping around the vertical mounting profile.

A presentation device, as disclosed herein, may be received on a mounting frame in presentation furniture or attached to a wall panel.

This approach allows plug-and-play of modules as well as display systems, allowing efficient setup and customization.

LIST OF FIGURES

Fig. 1

eine Präsentationseinrichtung für Waren gemäß der vorliegenden Erfindung in der Frontansicht;

Fig. 2a

eine Präsentationseinrichtung gemäß der Fig. 1, in der Seitenansicht;

Fig. 2b

eine Präsentationseinrichtung gemäß Fig. 1 im Schnitt

Fig. 3

eine Präsentationseinrichtung gemäß Fig. 1 in der perspektivischen Ansicht;

Fig. 4a-c

ein Beispiel für einen kastenförmigen Einsatz, von vorne, von der Seite und in einer perspektivischen Ansicht;

Fig. 5

einen kastenförmigen Einsatz in einer Explosionsansicht;

Fig. 6a-6c

eine Ansicht eines horizontalen Montageprofils

Fig. 7a-7c

eine Ansicht eines horizontalen Montageprofils mit Kontaktschienen

Fig. 8

eine Ansicht von vertikalen Montageprofilen;

Fig. 9

eine Ansicht von verbundenen vertikalen und horizontalen Montageprofilen;

The invention will now be described by way of example and with reference to the accompanying drawings, from which further features, advantages and objects to be achieved will result. Show it:

Fig. 1

a presentation device for goods according to the present invention in front view;

Fig. 2a

a presentation device according to the Fig. 1 , in side view;

Fig. 2b

a presentation device according to Fig. 1 on average

Fig. 3

a presentation device according to Fig. 1 in the perspective view;

Fig. 4a-c

an example of a box-shaped insert, from the front, from the side and in a perspective view;

Fig. 5

a box-shaped insert in an exploded view;

Fig. 6a-6c

a view of a horizontal mounting profile

Fig. 7a-7c

a view of a horizontal mounting profile with contact rails

Fig. 8

a view of vertical mounting profiles;

Fig. 9

a view of connected vertical and horizontal mounting profiles;

In the figures, identical reference numerals designate identical elements or groups of elements.

Detailed description of preferred embodiments

The Fig. 1 shows a presentation device 1 for goods according to the present invention. This comprises a plurality of box-shaped inserts 30 with a rectangular base, which are arranged in a matrix arrangement and in the in the Fig. 9 shown mounting frame, which is accommodated in a presentation furniture 2, which has a horizontally extending body 4 with a plurality of drawers, vertical side walls 5 and an upper advertising space 6 for the presentation of text and / or graphics information.

The Fig. 1 and 3 shows the arrangement of the mounting frame 10 within the presentation cabinet 2. The mounting frame 10 is formed by a plurality of horizontal mounting profiles 12 and perpendicular thereto vertical mounting profiles 11 which are interconnected by means of a clamping connection, as will be described below with reference to the figures. The mounting frame 10 is divided by the mounting profiles 11, 12 in a plurality of fields 13 of the same size, the height / width substantially equal to an integral multiple of the height / width of the inserts 30, which are to be attached to the mounting frame 10. Of course, the mounting profiles 11, 12 also define sections of different subdivisions of the mounting frame 10.

According to the Fig. 2 only the upper portion of the mounting frame 10 extends parallel to the rear wall 3 of the display case 2. The middle and lower portions of the mounting frame 10 each extend at an acute angle to the plane of the upper portion of the mounting frame 10th

The Fig. 3 shows the mounting frame of the presentation device according to the Fig. 1 in a perspective side view. Not all inserts 30 are attached to the mounting frame. The designated by the reference numeral 30 inserts are arranged in the lower area in a row. According to the Fig. 4a-c and 5 the inserts 30 are box-shaped, with a rear wall 32 and four side walls 31. On the inner sides of the vertical side walls 31 a plurality of holding projections 33 are provided in a grid arrangement, in which at least one shelf 34 can be inserted for supporting goods to be presented.

Other inserts can also be designed frame-shaped, ie without the rear wall, what the clear view about the rear wall located behind 3 of the presentation cabinet 2 (see. Fig. 1 ), a wall or an advertisement.

FIGS. 4a-c and FIG. 5 show an insert 30. When the latching hooks 43 of the insert 30 are inserted into the recesses 60 a, 60 c of the horizontal profile, the electrical contact pins 36 of the insert 30 press against the respective contact rails 63 a, b, thereby providing an electrical supply to a backlight, which is realized by coupling the light of an LED strip with a plurality of LEDs in the end face of the photoconductive plate 35. The photoconductive plate 35 can at the same time form the rear wall of the insert 30. By means of the backlight, articles placed on the sidewall 31 of the insert or on shelves or the like can be advertised effectively or backlit text and / or graphic information. For this purpose, the front side of the insert 30 may also be covered by means of a transparent or opaque cover 40, on which the text and / or graphic information to be presented is provided in the known manner, as in US Pat Fig. 5b shown. This text and / or graphic information can also be plugged into a receptacle of the cover 40.
In addition, the protruding fixings 44 can be clamped in the detents 61a and 61b. This prevents the insert from being easily taken out.

It is also possible that the inserts as monitors or touch screen. are formed. Also monitors in formats of 20x20 / 20x40 or 40x40 mm / cm or as digital text stripe where today the paper ticket strips come used. This enables an optimal communication management at the push of a button from the office computer.

The aforementioned electrical supply of the insert can also serve for the electrical supply of any other lamps or lighting devices or of electrical devices that are incorporated in or attached to the insert, for example, on-screen displays or music players.

As those skilled in the study of the above description will be readily apparent, the presentation system can be provided inexpensively and shapely and very variable to individual customer requirements. By electrifying the presentation modules (inserts) goods or text and / or graphic information can be presented very effective advertising. The presented presentation system is particularly suitable for the presentation of cosmetics articles with execution of the presentation modules (inserts) made of plastic and use of lighting effects, in particular backlight, in at least some of the presentation modules (inserts). However, the presentation system according to the present invention may similarly be used to present any other products, such as consumer or electronics items.

The Fig. 5 shows a box-shaped insert having hole-shaped receptacles for lipsticks, in which the lipsticks are arranged. Such a box-shaped insert can be arranged on a mounting frame having a conductor structure.

The Fig. 6a to 6c show the horizontal mounting profile from different perspectives. FIG. 6a shows the horizontal mounting profile from a side view. Fig. 6b shows a perspective top view. The FIG. 6c shows a further side view of the front page. The horizontal mounting profile has 2 bearing surfaces 59 on which rest the bottom of each two adjacent inserts. Furthermore, the two bearing surfaces are separated by a central web 65. This center bar is to ensure a small spatial distance of the inserts, so that they are both electrically and spatially separated from each other to be better mounted. On the support surface 59, a series of recesses 60a-60d are arranged, which are each formed in two pairs. Each pair is centered with respect to half the support surface. As a result, half inserts can be aligned. Of course, other arrangements are conceivable. The latching hooks 43 of the inserts preferably engage in the recesses 60a-60d. Depending on the nature of the insert in this case closely spaced recesses are used, such as 60a and 60d at a half insert, or more spaced recesses such as 60a and 60d at a full use. In addition, the central web still comprises locking means 61a and 61b, which can engage in the fixings 44 of the insert. This prevents the box from being easily removed. Furthermore, the horizontal mounting profile includes at its left and right outer ends hooks 69, which in recesses 69 (see Fig. 8 and Fig. 9 ) of the vertical mounting profile can be hacked. These hooks are flexible, so they can build a tension. The counterpart of the holder is a projection 71, which is formed with a groove 72. The projection 71 serves to be placed on a support portion 70 of the vertical mounting profiles. This support region is preferably a thin metal sheet, which is designed so that it can be inserted into the groove 72. Using the hooks 69, which still have a small ramp 74, it is possible that a tension is built up, which ensure a clamping attachment to the vertical mounting profile.

The Figs. 7A to 7C also show the horizontal mounting profile according to the Fig. 6 , However, additional contact rails 63a, 63b are arranged on the bearing surfaces 59. These preferably extend over the entire length of the support surface. However, it is also conceivable that these are kept shorter. In general, the contact rails are made of a conductive sheet. Wherein the horizontal mounting profile is preferably made of plastic or of a non-conductive material in this area. Thus, it is conceivable that an insulation between the contact surface and the horizontal mounting profile is arranged, if the horizontal mounting profile should be made of metal. At its ends, the contact rail on a contact tab 66 a or 66 b. The contact tab is brought down to be brought into contact with the vertical mounting profile. The vertical mounting profile is either completely made of metal or has a conductor track in this area. This makes it possible that, for example, by a screw which is guided through a hole in the contact tab, a contact is made. A corresponding hole can then be found in the vertical mounting profile. In an alternative embodiment, the contact tab is pressed against the vertical mounting profile by a mechanical tension and thus generates the necessary contact. The contact tabs 66 a and 66 b are each arranged on the opposite sides of the horizontal mounting profile. Thus, a positive and negative voltage can be provided on a horizontal mounting profile. The contact rails are preferably clamped by locking 61, which are formed on the support surface 59 held. Also, the contact rails have recesses for the recesses 60 a, b, c, d.

The Fig. 8 shows two vertical mounting profiles, each having projections 62 at regular intervals. At the projections fastening means 64 are formed, which Recesses 68 and a support area 70 exist. In the figures, two recesses 68 per projection 62 are formed, in which extend the hooks 69 of the horizontal mounting profile. The projection 71 of the horizontal mounting profile rests on the edge 73 of the support area 70. Thus, a pull down through the hooks 69 can be achieved. The fact that the groove 72 can extend around the edge 73, the attachment is reinforced and slipping avoided. The vertical mounting profile preferably has an 11-shaped cross-section and is bent from sheet metal. The projections 62 are preferably punched out of the sheet. Further holes may be arranged in the sheet to make connections with the contact tabs 66 a, 66 b. By protruding the sheet, the vertical mounting profiles can be placed higher up, allowing the inserts a greater structural depth. However, it is also conceivable that alternatively the horizontal mounting profiles extend at their outer regions U-shaped down to produce this height difference. In this case, the sheet would be straight. This is ultimately an equivalent design.

The Fig. 9 shows the components of the Fig. 8 and Fig. 7 in the assembled state. It can be clearly seen that the hooks extend into the recesses in the projections and that a ladder-shaped system is formed. By juxtaposing several of these ladders a system emerges like that in the Fig. 1 and 2 was presented.

The Fig. 8 shows a ladder-shaped mounting frame 10 with vertical mounting profiles 11 and horizontal mounting profiles 12. The horizontal mounting profiles are preferably made of plastic and have as clamping areas 55 which clamp around the vertical mounting profile and thus lock it. To do this, two clamping elements grip from underneath into the vertical profile and snap it behind corresponding lugs.

A current guide can be formed in vertical mounting profiles, since these are connected by vertical mounting profiles made of plastic, different polarities can be given. The box-shaped inserts may have pins which respectively contact the metal-made vertical profiles via the contact rails to absorb tension to energize the LEDs disposed in the box-shaped inserts.

LIST OF REFERENCE NUMBERS

1

Product display system

2

display furniture

3

rear wall

4

corpus

5

Side wall

6

upper advertising space

10

mounting frame

11

vertical mounting profile

12

horizontal mounting profile

13

field

30

commitment

31

Side wall

32

rear wall

33

retaining projection

34

shelf

35

photoconductive plate

36

electrical contact pin

40

front cover

43

latch hook

44

fixation

59

support surfaces

60a, 60b, 60c, 60d

Recess for aligning the inserts

61 a, 61 b

lock

62

Projection in the vertical mounting profile

63a, 63b

contact bars

64

Fasteners in the vertical mounting profile

65

center web

66a, 66b

Contact tab

67

Terminal for contact rail

68

Recess in the projection

69

hook

70

support area

71

head Start

72

groove

73

Edge of the support surface

74

ramp

Claims (15)

Presentation device, in particular for goods, comprising
a mounting frame (10) having a plurality of horizontal mounting profiles (12) and vertical mounting profiles (11, 11) arranged in parallel and spaced relation to one another to form a ladder-shaped structure with conductor pads (13); and
a plurality of frame or box-shaped inserts (30) insertable into the conductor panels (13) and releasably secured to the mounting profiles; in which
the inserts (30) each have a plurality of side walls (31) forming a rectangular frame, characterized in that - The horizontal mounting profiles have at least one bearing surface (59) on which rests the insert, and wherein recesses (60a -60d) are formed in the horizontal mounting profiles into which the projections of the inserts (30) are insertable to align the insert;
and or - In the horizontal mounting profiles at least one detent (61 a, 61 b) is arranged in the form of a projection or recess which serves to fix the insert; and or - Current contact rails (63) extending along the entire length of the horizontal mounting profiles, on the one hand to make contact with the insert and on the other hand, a contact with one of the vertical mounting profiles;
and or - The vertical mounting profiles sections projections (62) with fastening means (64), for fixing the horizontal mounting profile (12), so that they are arranged elevated in the vertical mounting profile. Presentation device according to claim 1, wherein on the horizontal mounting profile at least two recesses (60a and 60c) are arranged, which are spaced so that two half-inserts can be used and aligned in a conductor field. Presentation device according to claim 1 or 2, wherein the recesses (60a - 60c) are formed on the support surface as recesses, and preferably the recess extends around an edge (73). Presentation device according to one of claims 1 to 3, characterized in that the horizontal mounting profile has a central web (65) which is designed to separate two adjacent inserts from each other, and wherein the detent (61a, 61b) in the form of a projection or Recess are formed in the central web. A presentation device according to any one of claims 1 to 4, wherein two power contact rails (63a, 63b) extend through the central web (65) along the entire length of the horizontal mounting profile, the power contact rails each having a different opposing vertical mounting profile via a respective contact tab (66a , 66b) so as to provide the positive pole and the negative pole. Presentation device according to claim 5, characterized in that the power contact rails are flat sheets, which are clamped by terminals (67) which are formed on the horizontal mounting profiles. Presentation device according to claim 5 or 6, wherein over the vertical mounting profiles, the contact tabs (66a, 66b) and the power contact rails, the inserts are supplied with low-voltage DC voltage to provide lighting devices and / or electrical equipment of the inserts with the supply voltage when they are used wherein contact pins (36) are provided on the backs of the inserts (30) which are pressed against the power contact rails when the inserts (30) are releasably secured to the mounting profiles (12, 11; 14). Presentation device according to one of the preceding claims, wherein the horizontal and vertical mounting profile (11,12) are connected to each other by clamping. A presentation device according to any one of the preceding claims, wherein the attachment means (64) of the projections (62) consist of one or more recesses (68) in which hooks (69) of the horizontal mounting profile engage and one Supporting area (70) on which a projection (71) of the mounting profile rests, so that a clamping holder is formed, wherein the hook press the projection (71) of the horizontal mounting profile by clamping on the support area. A presentation device according to claim 9, wherein the projection (71) of the horizontal mounting profile has a groove (72) into which the support area 70 can be inserted. Presentation device according to one of the preceding claims, wherein at least some of the inserts (30) have rear walls (32) and are designed for storage and / or holding of goods to be presented. Presentation device according to one of the preceding claims, wherein the respective rear wall comprises or is formed by a light-conducting plate (35), into which light of an LED strip (37) is coupled for backlighting. A display device according to any one of the preceding claims, wherein the front sides of at least some of the inserts (30) are covered by a transparent or opaque cover (40), the cover being adapted to present text and / or graphic information. Presentation device according to one of the preceding claims, wherein the mounting frame (10) in a presentation furniture (2) is received or attached to a wall panel or on a ramp-shaped body (4) on which the mounting frame is arranged obliquely. Presentation device according to one of the preceding claims, wherein the horizontal mounting profile made of plastic and the vertical mounting profile is made of metal.

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