CN219759108U - Tiled display device and electronic equipment - Google Patents

Abstract

The embodiment of the utility model provides a spliced display device and electronic equipment; this splice display device is through setting up first magnet group on the first part and the second part of lamp plate, set up the second magnet group in the position that the display module assembly corresponds first magnet group, and first magnet group includes two at least magnet that the polarity is opposite, the second magnet group includes two at least magnet that the polarity is opposite, magnet that is located on the lamp plate and the magnet that is located on the display module assembly inter attraction, then can realize the fixed of lamp plate through magnet inter attraction, and can control the direction of lamp plate through the polarity of magnet, avoid the lamp plate installation reverse, when installing the lamp plate, can realize the installation of lamp plate through magnet inter attraction in first magnet group and the second magnet group, improve splice display device's installation effectiveness.

Description

Tiled display device and electronic equipment

Technical Field

The present utility model relates to the field of display technologies, and in particular, to a tiled display device and an electronic apparatus.

Background

Along with the development of display technology, the display area of the existing display device can be increased in a splicing mode, but when the spliced display device is displayed, the problems that a splicing dark line or a splicing seam exists at a splicing position exist. The existing spliced display device is used for solving the problems that a lamp panel is arranged at a splice joint, but due to the fact that the lamp panel is different from a spliced display panel in structure, the installation of the spliced display panel is complex, and when a plurality of display panels and the lamp panels are spliced, the installation is easy to reverse, and the installation efficiency is low.

Therefore, the existing mixed spliced screen has the technical problem of lower installation efficiency.

Disclosure of Invention

The embodiment of the utility model provides a spliced display device and electronic equipment, which are used for solving the technical problem that the existing mixed spliced screen has lower installation efficiency.

The embodiment of the utility model provides a spliced display device, which comprises:

at least two display modules;

at least one lamp panel, each lamp panel is arranged between every two adjacent display modules;

the lamp panel comprises a first part and a second part, wherein the first part and the second part are respectively lapped on two adjacent display modules, the first part and the second part are respectively provided with a first magnet group, the first magnet group comprises at least two magnets with opposite polarities, the position, corresponding to the first magnet group, on the display module is provided with a second magnet group, the second magnet group comprises at least two magnets with opposite polarities, and the magnets positioned on the lamp panel and the magnets positioned on the display module are mutually attracted.

In some embodiments, each of the first magnet groups includes a first magnetizing magnet and a second magnetizing magnet, and in a direction perpendicular to a splicing direction of the adjacent display modules, the first magnetizing magnet and the second magnetizing magnet are disposed at two ends of the first portion, and polarities of the first magnetizing magnet and the second magnetizing magnet are opposite;

each second magnet group comprises a third magnetizing magnet and a fourth magnetizing magnet, the third magnetizing magnet and the fourth magnetizing magnet are arranged at two ends of the display module in the direction perpendicular to the splicing direction of the adjacent display module, and the polarities of the third magnetizing magnet and the fourth magnetizing magnet are opposite;

the first magnetizing magnet and the third magnetizing magnet are opposite in polarity, the first magnetizing magnet is connected with the third magnetizing magnet, the second magnetizing magnet is opposite in polarity to the fourth magnetizing magnet, and the second magnetizing magnet is connected with the fourth magnetizing magnet.

In some embodiments, each of the first magnet sets further comprises a first magnet disposed between the first magnetizing magnet and the second magnetizing magnet;

each second magnet group comprises a second magnet, and the second magnet is arranged between the third magnetizing magnet and the fourth magnetizing magnet;

wherein the first magnet and the second magnet are attracted to each other.

In some embodiments, the tiled display device further includes a data plate, the data plate being disposed on a side of the display module away from the light plate, the data plate including a signal port;

the lamp panel further comprises a third part, wherein the third part is arranged between the first part and the second part, and the third part comprises a signal socket;

wherein, the signal port is connected with the signal socket.

In some embodiments, the first magnets on the first portion and the first magnets on the second portion are symmetrically disposed about the third portion, and in each of the first magnet sets, the first magnetizing magnets and the second magnetizing magnets are symmetrically disposed about the first magnets.

In some embodiments, the light panel comprises:

a substrate;

the light-emitting chip is arranged on one side of the substrate;

the glue material is arranged on one side of the substrate far away from the light-emitting chip;

wherein, the glue material is arranged between the base plate and the first magnet group.

In some embodiments, the light panel further includes a driving chip electrically connected to the light emitting chip, the driving chip is disposed on a side of the substrate away from the light emitting chip, and the driving chip is disposed on the third portion.

In some embodiments, the display module includes:

a display panel;

the backlight structure is arranged on one side of the display panel and comprises a middle frame;

the display panel is provided with a hollowed-out portion in the edge area, the second magnet set is arranged in the hollowed-out portion, and the first magnet set is arranged in the hollowed-out portion.

In some embodiments, the tiled display device further includes a backlight flatness adjustment mechanism disposed on a side of the backlight structure away from the display panel, the backlight flatness adjustment mechanism overlapping the backlight structure adjacent to the display module.

Meanwhile, an embodiment of the present utility model provides an electronic device, which includes the tiled display device according to any one of the above embodiments.

The beneficial effects are that: the embodiment of the utility model provides a spliced display device and electronic equipment; the spliced display device comprises at least two display modules and at least one lamp panel, wherein each lamp panel is arranged between every two adjacent display modules, the lamp panel comprises a first part and a second part, the first part and the second part are respectively lapped on the two adjacent display modules, the first part and the second part are respectively provided with a first magnet group, the first magnet group comprises at least two magnets with opposite polarities, the position on the display module corresponding to the first magnet group is provided with a second magnet group, the second magnet group comprises at least two magnets with opposite polarities, and the magnets on the lamp panel and the magnets on the display module are mutually attracted. According to the utility model, the first magnet group is arranged on the first part and the second part of the lamp panel, the second magnet group is arranged at the position of the display module corresponding to the first magnet group, the first magnet group comprises at least two magnets with opposite polarities, the second magnet group comprises at least two magnets with opposite polarities, the magnets on the lamp panel and the magnets on the display module are mutually attracted, so that the lamp panel can be fixed through the mutual attraction of the magnets, the direction of the lamp panel can be controlled through the polarities of the magnets, the reverse installation of the lamp panel is avoided, and the installation of the lamp panel can be realized through the mutual attraction of the magnets in the first magnet group and the second magnet group when the lamp panel is installed, so that the installation efficiency of the spliced display device is improved.

Drawings

The technical solution and other advantageous effects of the present utility model will be made apparent by the following detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings.

Fig. 1 is a first schematic diagram of a tiled display device according to an embodiment of the present utility model.

Fig. 2 is a second schematic diagram of a tiled display device according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of a lamp panel according to an embodiment of the utility model.

Fig. 4 is a schematic diagram of a display module according to an embodiment of the utility model.

Fig. 5 is a schematic diagram of a data board according to an embodiment of the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Aiming at the technical problem of low installation efficiency of the existing mixed spliced screen, the embodiment of the utility model provides a spliced display device and electronic equipment, which are used for relieving the technical problem.

Fig. 1 is a first schematic diagram of a tiled display device according to an embodiment of the present utility model; fig. 2 is a second schematic diagram of a tiled display device according to an embodiment of the present utility model; fig. 3 is a schematic view of a lamp panel according to an embodiment of the present utility model, where (a) in fig. 3 is a schematic back view of the lamp panel, (b) in fig. 3 is a schematic side view of the lamp panel, and (c) in fig. 3 is a schematic front view of the lamp panel; fig. 4 is a schematic diagram of a display module according to an embodiment of the utility model; fig. 5 is a schematic diagram of a data board according to an embodiment of the present utility model.

As shown in fig. 1 to 4, an embodiment of the present utility model provides a tiled display device 1, which includes at least two display modules 11 and at least one light panel 12, wherein each light panel 12 is disposed between every two adjacent display modules 11.

The light plate 12 includes a first portion 121 and a second portion 122, the first portion 121 and the second portion 122 are respectively overlapped on two adjacent display modules 11, the first portion 121 and the second portion 122 are respectively provided with a first magnet group 231, the first magnet group 231 includes at least two magnets with opposite polarities (for example, a first magnetizing magnet 31 and a second magnetizing magnet 32 in (a) in fig. 3), a second magnet group 232 is disposed on a position on the display module 11 corresponding to the first magnet group 231, the second magnet group 232 includes at least two magnets with opposite polarities (for example, a third magnetizing magnet 41 and a fourth magnetizing magnet 42 in fig. 4), and the magnets on the light plate 12 and the magnets on the display module 11 attract each other.

The embodiment of the utility model provides a spliced display device, which is characterized in that a first magnet group is arranged on a first part and a second part of a lamp panel, a second magnet group is arranged at a position of a display module corresponding to the first magnet group, the first magnet group comprises at least two magnets with opposite polarities, the second magnet group comprises at least two magnets with opposite polarities, the magnets on the lamp panel and the magnets on the display module are mutually attracted, the lamp panel can be fixed through the mutual attraction of the magnets, the direction of the lamp panel can be controlled through the polarities of the magnets, the reverse installation of the lamp panel is avoided, and the lamp panel can be installed through the mutual attraction of the magnets in the first magnet group and the second magnet group when the lamp panel is installed, so that the installation efficiency of the spliced display device is improved.

It should be noted that, in the embodiment of the present utility model, the tiled display device includes two display modules and one light plate, but the embodiment of the present utility model is not limited thereto, for example, the tiled display device may include three display modules and two light plates.

Note that, in fig. 2, only the middle frame in the backlight structure is shown, and therefore, in fig. 2, the backlight structure 22 and the middle frame 221 are identified as the same structure, and similarly, when other components identified as the same structure by a plurality of reference numerals, the structure is shown as a plurality of components in the tiled display module.

It should be noted that, the signal port and the signal socket respectively represent signal ends on the lamp panel and the data panel, and the signal ends may be signal terminals or signal wires, which is not limited in this embodiment of the present utility model, for example, a plurality of signal wires are disposed in the signal socket on the lamp panel and the signal port on the data panel, and the connection is achieved by binding the signal wires on the lamp panel and the data panel.

It should be noted that, in order to facilitate the description of the design of the light panel, the light panel is divided into a first portion, a second portion and a third portion, but it is understood that the first portion, the third portion and the second portion may not have a boundary.

In one embodiment, as shown in fig. 1, 3 and 4, each of the first magnet groups 231 includes a first magnetizing magnet 31 and a second magnetizing magnet 32, and the first magnetizing magnet 31 and the second magnetizing magnet 32 are disposed at two ends of the first portion 121 in a direction perpendicular to a splicing direction (for example, a top-to-bottom direction in fig. 3 and 4) of the adjacent display modules 11, and polarities of the first magnetizing magnet 31 and the second magnetizing magnet 32 are opposite;

each second magnet group 232 includes a third magnetizing magnet 41 and a fourth magnetizing magnet 42, wherein the third magnetizing magnet 41 and the fourth magnetizing magnet 42 are disposed at two ends of the display module 11 in a direction perpendicular to the splicing direction of the adjacent display module 11, and the polarities of the third magnetizing magnet 41 and the fourth magnetizing magnet 42 are opposite;

the polarity of the first magnetizing magnet 31 is opposite to the polarity of the third magnetizing magnet 41, the first magnetizing magnet 31 is connected to the third magnetizing magnet 41, the polarity of the second magnetizing magnet 32 is opposite to the polarity of the fourth magnetizing magnet 42, and the second magnetizing magnet 32 is connected to the fourth magnetizing magnet 42.

Specifically, when the lamp panel contacts with the display module, in order to automatically mount the lamp panel and the display module and avoid the reverse direction of the lamp panel, magnets with opposite polarities can be arranged at two ends of the lamp panel, specifically, a first magnetizing magnet 31 and a second magnetizing magnet 32 are arranged at two ends of the first part, the polarities of the first magnetizing magnet 31 and the second magnetizing magnet 32 are opposite, a third magnetizing magnet 41 and a fourth magnetizing magnet 42 are correspondingly arranged at two ends of the display module, the polarities of the first magnetizing magnet 31 and the third magnetizing magnet 41 are opposite, the polarities of the third magnetizing magnet 41 and the fourth magnetizing magnet 42 are opposite, the first magnetizing magnet 31 can be mutually attracted with the third magnetizing magnet 41, the second magnetizing magnet 32 and the fourth magnetizing magnet 42 are mutually attracted, the fixation of the first part and the display module is realized, and the first magnetizing magnet 31 and the second magnetizing magnet 32 can be arranged at two ends of the third part, so that the third part and the display module are fixed, and the fixation of the lamp panel and the display module is realized.

Specifically, for example, the first magnetizing magnet and the third magnetizing magnet have N poles, and the second magnetizing magnet and the fourth magnetizing magnet have S poles.

Specifically, the magnetism of the first magnet group can be improved by adopting the magnetizing magnet, so that the lamp panel and the display module are accurately positioned, and the fixing effect is good.

Positioning by arranging magnetizing magnets on two sides of the lamp panel can cause over-positioning problem. In one embodiment, as shown in fig. 3 and 4, each of the first magnet groups 231 further includes a first magnet 33, and the first magnet 33 is disposed between the first magnetizing magnet 31 and the second magnetizing magnet 32;

each of the second magnet groups 232 includes a second magnet 43, the second magnet 43 being disposed between the third magnetizing magnet 41 and the fourth magnetizing magnet 42;

wherein the first magnet 33 and the second magnet 43 are attracted to each other. Through setting up first magnet between first magnet and the second magnet that magnetizes, correspondingly, set up the second magnet between third magnet and fourth magnet that magnetizes, then can finely tune the position of lamp plate through first magnet and second magnet, avoid lamp plate and display module assembly to appear crossing the location, improve splice display module assembly's yield.

Specifically, the first magnet and the second magnet may be non-magnetized magnets or magnetized magnets.

In one embodiment, as shown in fig. 1 to 5, the tiled display device 1 further includes a data board 13, the data board 13 is disposed on a side of the display module 11 away from the light board 12, and the data board 13 includes a signal port 131;

the light panel 12 further includes a third portion 123, the third portion 123 being disposed between the first portion 121 and the second portion 122, the third portion 123 including the signal socket 24;

wherein the signal port 131 is connected with the signal jack 24. Through setting up signal socket on the third part, set up signal port on the data board, make signal socket and signal port be connected, realized the drive of lamp plate, then in the installation of lamp plate and display module assembly, only need insert signal socket to signal port, through the installation that magnet in first magnet group and the second magnet group attracts each other can realize the lamp plate, improve splice display device's installation effectiveness.

In one embodiment, as shown in fig. 3, the first magnet 33 located on the first portion 121 and the first magnet 33 located on the second portion 122 are symmetrically disposed with respect to the third portion 123, and in each of the first magnet groups 231, the first magnetizing magnet 31 and the second magnetizing magnet 32 are symmetrically disposed with respect to the first magnet 33. The first magnets on the first part and the first magnets on the second part are symmetrically arranged about the third part, and in each first magnet group, the first magnetizing magnets and the second magnetizing magnets are symmetrically arranged about the first magnets, so that the magnetic force between the magnets is close, the magnets or the magnets are prevented from falling off due to overlarge magnetic force between the adjacent magnets, and the yield of the spliced display device is improved.

A problem of falling off may occur for the first magnet group disposed on the substrate. In one embodiment, as shown in fig. 3, the lamp panel 12 includes:

a base plate 38;

a light emitting chip (not shown) provided on one side of the substrate 38;

a glue (not shown) disposed on a side of the substrate 38 away from the light emitting chip;

wherein the glue material is disposed between the substrate 38 and the first magnet set 231. The glue material is arranged between the substrate and the first magnet group, so that the first magnet group can be fixed on the substrate, and the first magnet group is prevented from falling off.

Specifically, the glue material may be 502 glue or 803 glue.

Specifically, the shape of the first magnet group includes a circle, a square.

In one embodiment, as shown in fig. 3, the lamp panel 12 further includes a driving chip 37, the driving chip 37 is electrically connected to the light emitting chip, the driving chip 37 is disposed on a side of the substrate 38 away from the light emitting chip, and the driving chip 37 is disposed on the third portion 123. The driving chip is arranged on one side of the substrate, far away from the light emitting chip, and is arranged on the third part, so that the lamp panel can be directly displayed without arranging a driving circuit, the complexity of the spliced display device is reduced, and the driving chip is directly connected with the data board on the third part, so that the normal display of the lamp panel is realized.

The second magnet group is arranged on the display module and is easy to fall off. In one embodiment, as shown in fig. 2, 3 and 4, the display module includes:

a display panel 21;

a backlight structure 22 disposed on one side of the display panel 21, the backlight structure 22 including a middle frame 221;

the display panel 21 is provided with a hollow portion in an edge area, the second magnet set 232 is disposed in the hollow portion, and the first magnet set 231 is disposed in the hollow portion. Through set up fretwork portion on display panel, all set up second magnet group and first magnet group in fretwork portion for first magnet group on the lamp plate can sink in backlight structure, makes the play plain noodles of lamp plate and display panel comparatively level.

Specifically, the second magnet group corresponding to the hollowed-out part can be arranged on the middle frame, so that the second magnet group can be fixed on the display module, and the second magnet group is prevented from falling off.

Specifically, the shape of the second magnet group includes a circle, a square.

Specifically, the display panel includes a liquid crystal display panel, and the backlight structure includes a backlight module.

In one embodiment, as shown in fig. 2, the tiled display device 1 further includes a backlight flatness adjusting mechanism 25, the backlight flatness adjusting mechanism 25 is disposed on a side of the backlight structure 22 away from the display panel 21, and the backlight flatness adjusting mechanism 25 is overlapped on the backlight structure 22 adjacent to the display module 11. Through setting up the roughness adjustment mechanism that is shaded, make the roughness adjustment mechanism that is shaded set up in the structure that is shaded one side of keeping away from display panel, the roughness adjustment mechanism overlap joint is in a poor light on the structure that is shaded of adjacent display module assembly for the roughness adjustment mechanism that is shaded can be connected adjacent display module assembly, and can support the display module assembly, avoids the display module assembly crooked.

Meanwhile, an embodiment of the present utility model provides an electronic device, which includes the tiled display device according to any one of the above embodiments.

As can be seen from the above embodiments:

the embodiment of the utility model provides a spliced display device and electronic equipment; the spliced display device comprises at least two display modules and at least one lamp panel, wherein each lamp panel is arranged between every two adjacent display modules, the lamp panel comprises a first part and a second part, the first part and the second part are respectively lapped on the two adjacent display modules, the first part and the second part are respectively provided with a first magnet group, the first magnet group comprises at least two magnets with opposite polarities, the position on the display module corresponding to the first magnet group is provided with a second magnet group, the second magnet group comprises at least two magnets with opposite polarities, and the magnets on the lamp panel and the magnets on the display module are mutually attracted. According to the utility model, the first magnet group is arranged on the first part and the second part of the lamp panel, the second magnet group is arranged at the position of the display module corresponding to the first magnet group, the first magnet group comprises at least two magnets with opposite polarities, the second magnet group comprises at least two magnets with opposite polarities, the magnets on the lamp panel and the magnets on the display module are mutually attracted, so that the lamp panel can be fixed through the mutual attraction of the magnets, the direction of the lamp panel can be controlled through the polarities of the magnets, the reverse installation of the lamp panel is avoided, and the installation of the lamp panel can be realized through the mutual attraction of the magnets in the first magnet group and the second magnet group when the lamp panel is installed, so that the installation efficiency of the spliced display device is improved.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The above description of the embodiment of the present utility model provides a tiled display device and an electronic apparatus, and specific examples are applied to describe the principles and embodiments of the present utility model, where the description of the above embodiment is only for helping to understand the technical solution and core ideas of the present utility model; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. A tiled display device, comprising:

at least two display modules;

at least one lamp panel, each lamp panel is arranged between every two adjacent display modules;

the lamp panel comprises a first part and a second part, wherein the first part and the second part are respectively lapped on two adjacent display modules, the first part and the second part are respectively provided with a first magnet group, the first magnet group comprises at least two magnets with opposite polarities, the position, corresponding to the first magnet group, on the display module is provided with a second magnet group, the second magnet group comprises at least two magnets with opposite polarities, and the magnets positioned on the lamp panel and the magnets positioned on the display module are mutually attracted.

2. The tiled display device according to claim 1, wherein each of the first magnet groups includes a first magnetizing magnet and a second magnetizing magnet, the first magnetizing magnet and the second magnetizing magnet being disposed at both ends of the first portion in a direction perpendicular to a direction of stitching of adjacent display modules, the polarities of the first magnetizing magnet and the second magnetizing magnet being opposite;

each second magnet group comprises a third magnetizing magnet and a fourth magnetizing magnet, the third magnetizing magnet and the fourth magnetizing magnet are arranged at two ends of the display module in the direction perpendicular to the splicing direction of the adjacent display module, and the polarities of the third magnetizing magnet and the fourth magnetizing magnet are opposite;

the first magnetizing magnet and the third magnetizing magnet are opposite in polarity, the first magnetizing magnet is connected with the third magnetizing magnet, the second magnetizing magnet is opposite in polarity to the fourth magnetizing magnet, and the second magnetizing magnet is connected with the fourth magnetizing magnet.

3. The tiled display arrangement according to claim 2, wherein each of the first magnet sets further comprises a first magnet disposed between the first magnetizing magnet and the second magnetizing magnet;

each second magnet group comprises a second magnet, and the second magnet is arranged between the third magnetizing magnet and the fourth magnetizing magnet;

wherein the first magnet and the second magnet are attracted to each other.

4. The tiled display device of claim 3, further comprising a data plate disposed on a side of the display module remote from the light plate, the data plate comprising a signal port;

the lamp panel further comprises a third part, wherein the third part is arranged between the first part and the second part, and the third part comprises a signal socket;

wherein, the signal port is connected with the signal socket.

5. The tiled display device according to claim 4, wherein a first magnet on the first portion and a first magnet on the second portion are symmetrically disposed about the third portion, and wherein in each of the first magnet groups, the first magnetizing magnet and the second magnetizing magnet are symmetrically disposed about the first magnet.

6. The tiled display device according to claim 4, wherein the light plate includes:

a substrate;

the light-emitting chip is arranged on one side of the substrate;

the glue material is arranged on one side of the substrate far away from the light-emitting chip;

wherein, the glue material is arranged between the base plate and the first magnet group.

7. The tiled display device according to claim 6, wherein the light plate further comprises a driving chip, the driving chip is electrically connected to the light emitting chip, the driving chip is disposed on a side of the substrate away from the light emitting chip, and the driving chip is disposed on the third portion.

8. The tiled display device according to claim 1, wherein the display module includes:

a display panel;

the backlight structure is arranged on one side of the display panel and comprises a middle frame;

the display panel is provided with a hollowed-out portion in the edge area, the second magnet set is arranged in the hollowed-out portion, and the first magnet set is arranged in the hollowed-out portion.

9. The tiled display device of claim 8, further comprising a backlight flatness adjustment mechanism disposed on a side of the backlight structure remote from the display panel, the backlight flatness adjustment mechanism overlapping the backlight structure adjacent the display module.

10. An electronic device comprising a tiled display arrangement according to any of claims 1 to 9.