CN211787960U - Modular display assembly - Google Patents

Abstract

The utility model relates to a modular display component, which comprises a display part and a seat body part detachably connected with the display part, wherein the modular display component can be detachably connected with the seat body part of another modular display component through the seat body part; the display part includes display module assembly and connects in the supporting seat of display module assembly, and the supporting seat includes first connecting piece, and pedestal portion includes the second connecting piece that corresponds with first connecting piece, and supporting seat and pedestal portion can dismantle the connection through first connecting piece and second connecting piece cooperation.

Description

Modular display assembly

Technical Field

The utility model relates to a show the field, especially relate to a modularization display module.

Background

The existing screen splicing is mainly a large display screen spliced by a few hard screens and used for displaying various information such as advertisements, videos, pictures and the like. However, the large screen spliced by the hard screens is usually large in size and weight, inconvenient to transport and reassemble, and monotonous in display effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an embodiment provides a modularization display module for it is great to solve among the prior art large screen that the stereoplasm screen splices into, weight usually, is not convenient for transport and reassembly, and the comparatively monotonous problem of display effect.

The utility model discloses a modular display component, which comprises a display part and a seat body part detachably connected with the display part, wherein the modular display component can be detachably connected with the seat body part of another modular display component through the seat body part; the display part includes display module assembly and connect in display module assembly's supporting seat, the supporting seat includes first connecting piece, pedestal portion include with the second connecting piece that first connecting piece corresponds, the supporting seat with pedestal portion passes through first connecting piece with the connection can be dismantled in the cooperation of second connecting piece.

In one embodiment, the supporting seat includes a housing, the housing includes a base and a connecting shell, the connecting shell extends from the base to the display module, and one end of the connecting shell away from the base is connected to the display module.

In one embodiment, the inner diameter of the connection shell gradually decreases from the base to the display module.

In one embodiment, the seat body portion includes a seat body, the first connecting member is disposed on a side of the seat body facing the seat body, and the second connecting member is disposed on a side of the seat body facing the seat body.

In a certain embodiment, the display module comprises a display screen and a support member for supporting the display screen, the display screen is arranged on the front surface of the support member, and the projection of the display screen on the support member is located in the support member.

In one embodiment, the display surface of the display module is a curved surface, and the display screen comprises two opposite first edges and two second edges connecting the two opposite first edges; before the display screen is attached to the supporting piece, the two opposite first edges are straight lines, and the two second edges are straight lines; after the display screen is attached to the front face of the supporting piece, the two opposite first edges are kept to be straight lines, and the two second edges are changed into curves.

In one embodiment, the display portion further includes a first electrical connector electrically connected to the display module, the housing portion further includes a second electrical connector and a second circuit board accommodated in the housing, and the second electrical connector is electrically connected to the second circuit board; when the display part is detachably connected with the seat part, the display module is electrically connected with the second circuit board through the first electric connector and the second electric connector.

In one embodiment, the first electrical connector is disposed on the first connecting member, and the second electrical connector is disposed on the second connecting member; when the first connecting piece and the second connecting piece are mutually abutted, the first electric connector is electrically connected with the second electric connector.

In one embodiment, the base includes a plurality of side surfaces, and when adjacent modular display modules are detachably connected, the corresponding side surfaces of the adjacent modular display modules abut against each other.

In one embodiment, the base portion includes a third connecting member and a fourth connecting member disposed on the side surface, and the third connecting member and the fourth connecting member are capable of cooperating with each other to detachably connect the adjacent modular display modules.

In one embodiment, the seat body comprises four side surfaces, each side surface of the seat body part is provided with at least one third connecting piece or one fourth connecting piece, the third connecting pieces are arranged on two adjacent side surfaces, and the fourth connecting pieces are arranged on the other two adjacent side surfaces.

In one embodiment, the third connecting member and the fourth connecting member on the opposite side surfaces are correspondingly arranged.

In one embodiment, the housing portion further comprises a third electrical connector and a fourth electrical connector electrically connected to the second circuit board; when the adjacent modular display assemblies are detachably connected, the adjacent modular display modules can be electrically connected through the third electrical connector and the fourth electrical connector.

In one embodiment, the first connecting member and the second connecting member may be connected to the display portion and the seat portion with different relative positions, the display portion further includes a first electrical connector disposed on the first connecting member, and the seat portion further includes a second electrical connector disposed on the second connecting member; when the first connecting piece and the second connecting piece are connected with the display part and the seat part which are different in relative position relationship, the first electric connector and the second electric connector are kept electrically connected.

In one embodiment, each of the first electrical connector and the second electrical connector includes an identification terminal, and when the relative positional relationship between the display portion and the housing portion is different, the connection relationship between the identification terminal of the first electrical connector and the identification terminal of the second electrical connector is different.

The utility model provides a modularization display module, the connection can be dismantled to modularization display module's display part and pedestal portion, and adjacent modularization display module's pedestal portion can be connected, and the user can be comparatively convenient change different display parts and connect a plurality of modularization display module with different modes of setting up.

Drawings

The following drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. It should be understood that the elements illustrated in the drawings are not necessarily to scale, and that they are merely schematic representations for clarity of illustration and are not to be construed as limitations of the present invention.

Fig. 1 is a schematic structural diagram of a modular display assembly according to a first embodiment of the present application.

FIG. 2 is an exploded view of a display module of the modular display assembly of FIG. 1.

Fig. 3 is a schematic structural view of the modular display module of fig. 1 with a part of the structure omitted.

Fig. 4 is a schematic structural view of a support base of the modular display assembly of fig. 1.

Fig. 5 is an exploded view of the support base of fig. 4.

Fig. 6 is a top view of the base portion of the modular display assembly of fig. 1.

Fig. 7 is a schematic diagram of a connection relationship between terminals of the first electrical connector and the second electrical connector and modules on the first circuit board and the second circuit board, respectively, according to an embodiment of the present application.

Fig. 8 is a schematic structural view of a base portion of the modular display assembly of fig. 1.

Fig. 9 is a schematic view of another perspective of fig. 8.

FIG. 10 is a schematic view of four of the plurality of housing portions according to one embodiment of the present application.

Fig. 11 is a structural view of the seat body part in fig. 8 without the upper housing.

Fig. 12 is a schematic structural view of an upper housing of the housing part in fig. 8.

Fig. 13 is a schematic structural diagram of a modular display assembly according to a second embodiment of the present application.

Fig. 14 is a schematic structural diagram of a modular display assembly according to a third embodiment of the present application.

Fig. 15 is a schematic structural diagram of a modular display assembly according to a fourth embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to a plurality of embodiments and accompanying drawings.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Further, the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, elements, components, and/or groups thereof. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a modular display assembly according to a first embodiment of the present application. The modular display assembly 1 comprises a display part 10 and a base part 20 detachably connected to the display part 10, the display part 10 comprises a display module 11 and a support base 12 connected to the display module 11, and the modular display assembly can be detachably connected to the base part of another modular display assembly through the base part. The supporting base 12 includes a first connector 140 (as shown in fig. 5), the base portion 20 includes a second connector 22 (as shown in fig. 6) corresponding to the first connector 140, and the supporting base 12 is detachably connected to the base portion 20 through the first connector 140 and the second connector 22. The modular display assembly 1 can be disposed on a supporting surface through the seat portion 20, and a personalized unique display effect can be presented on the supporting surface through the combined disposition of a plurality of the modular display assemblies 1.

In one embodiment, the display module 11 displays images in a flat manner. In another embodiment, the display module 11 displays a curved surface.

Specifically, the display module 11 includes a display surface and a back surface opposite to the display surface. When the display surface of the display module 11 is a flat surface, that is, a flat surface is used for displaying, the front surface of each element/component mentioned below is defined as a surface facing the same direction as the display surface of the display module 11, and the back surface is defined as a surface facing the opposite direction to the display surface of the display module 11. When the display surface of the display module 11 is a curved surface, that is, the curved surface is used for displaying, the front surface of each element/component mentioned below is defined as a surface facing substantially the same direction as the display surface of the display module 11, and the back surface is defined as a surface facing substantially opposite to the display surface of the display module 11.

The display module 11 may be a rigid display module (i.e., a non-flexible and non-bendable display module) or a flexible display module (i.e., a flexible and bendable display module). In the present embodiment, in order to reduce the mass and volume of the modular display assembly 1 and enable the display module 11 to display on a curved surface to achieve better and diversified display effects, a flexible display module that is thinner and more flexible is adopted, and the following description will also take the flexible display module as an example.

Referring to fig. 2, fig. 2 is an exploded view of a display module of the modular display module of fig. 1. The display module 11 includes a display screen 110 and a support 130 supporting the display screen 110. The display screen 110 is disposed on the front surface of the support 130. The projection of the display screen 110 on the support 130 is located within the support 130. The display screen 110 is fixedly attached to the front surface of the support member 130. Specifically, the display screen 110 is fixedly connected to the supporting member 130 by means of glue, double-sided tape, or the like.

In one embodiment, when the display module 11 displays on a flat surface, the front surface of the supporting member 130 is a flat surface, and the display screen 110 is disposed on the front surface of the supporting member 130 for displaying on a flat surface. In another embodiment, when the display module 11 displays on a curved surface, the front surface of the supporting member 130 is a curved surface, and the display screen 110 is disposed on the front surface of the supporting member 130 and displays on a curved surface. In the present embodiment, the display screen 110 is a flexible display screen, and no matter the front surface of the supporting member 130 is a plane or a curved surface, the display screen 110 can be flush attached to the front surface of the supporting member 130.

The supporting member 130 is made of a material having a certain hardness, such as an acryl material, a plastic material, a metal material, an alloy material, and the like.

In the present embodiment, the display screen 110 is rectangular in shape. The display screen 110 includes two opposing first sides 112 and two second sides 114 connecting the two opposing first sides 112. Before being attached to the supporting member 130, the two first sides 112 are parallel straight lines, and the two second sides 114 are parallel straight lines. In one embodiment, when the front surface of the supporting member 130 is a curved surface, the two first sides 112 are kept as straight lines after the display screen 110 is attached to the front surface of the supporting member 130, and the two first sides 112 are parallel or non-parallel to each other; the two second sides 114 change into a curve. The arrangement of keeping the two first edges 112 as straight lines enables the display screen 110 to be attached with the two opposite straight lines as reference during attaching, and avoids the display screen 110 from being damaged by stretching due to too large bending after being attached to the front surface of the supporting member 130. Preferably, the binding area (binding area) of the display screen 110 is disposed on one of the two first sides 112. It can be understood that when the front surface of the supporting member 130 is a curved surface, the two second sides 114 can also be kept as straight lines after the display screen 110 is attached to the front surface of the supporting member 130, and the two second sides 114 are parallel or non-parallel to each other; the two first sides 112 change into a curve.

In the above, for convenience of explaining the change of the display screen 110 before and after the attachment, the angle of the display screen 110 is taken for explanation. In fact, since the supporting member 130 has a certain stiffness, it is the supporting member 130 that determines the variation of the display screen 110 after the attachment. Specifically, the supporting member 130 includes a bonding region disposed on the front surface, and the bonding region is used for bonding on the back surface of the display screen 110. The fit region includes two opposing curved sides and two straight sides connecting the two opposing curved sides. Two first edges 112 of the display screen 110 are attached corresponding to two straight edges of the attachment area to maintain a straight line, and two second edges 114 are attached corresponding to two curved edges of the attachment area to become curved. It is understood that the two second edges 114 of the display screen 110 may be attached corresponding to the two straight edges of the attachment area to maintain a straight line, and the two first edges 112 may be attached corresponding to the two curved edges of the attachment area to change into a curved line.

The display surface of the display module 11 can be in different shapes due to the curvature of the front surface of the supporting member 130. In the first embodiment, referring to fig. 1, when the modular display assembly 1 is disposed on a horizontal supporting surface, one of the first sides 112 of the display screen 110 is parallel to the supporting surface, an extension line of the other first side 112 intersects with the supporting surface, and two second sides 114 connect the two first sides 112 in a curved state, wherein one second side 114 is higher than the other second side 114. In a second embodiment, please refer to fig. 13, fig. 13 is a schematic structural diagram of a modular display assembly according to a second embodiment of the present application. The display module 11 is similar to the first embodiment, except that one of the second edges 114 is lower than the other second edge 114. In a third embodiment, please refer to fig. 14, fig. 14 is a schematic structural diagram of a modular display assembly according to a third embodiment of the present application. When the modular display module 1 is disposed on a horizontal supporting surface, the first side 112 and the second side 112 of the display screen 110 are parallel to the supporting surface, the first side 112 is lower than the second side 112, the two second sides 114 connect the two first sides 112 in a curved state, and the second side 114 is parallel to the second side 114. In a fourth embodiment, please refer to fig. 15, fig. 15 is a schematic structural diagram of a modular display assembly according to a fourth embodiment of the present disclosure. The display module 11 is similar to the first embodiment, except that one of the first sides 112 is higher than the other first side 112. It is understood that, in other embodiments, the display surface of the display module 11 can be displayed in various forms of planes or curved surfaces, and is not limited herein.

Referring to fig. 2 to 5, fig. 3 is a schematic structural view of the modular display module of fig. 1 with a portion of the structure omitted, fig. 4 is a schematic structural view of a support base of the modular display module of fig. 1, and fig. 5 is an exploded structural view of the support base of fig. 4. The display module 11 is connected to the support base 12, and the support base 12 abuts against the back of the display module 11. In one embodiment, the display module 11 is further electrically connected to the supporting base 12. Specifically, the display module 11 further includes an electrical connector 140, the supporting base 12 includes a housing 120 and a first circuit board 180 accommodated in the housing 120, and the display screen 110 is electrically connected to the first circuit board 180 through the electrical connector 140.

Preferably, the supporting member 130 includes a slot 131, and the slot 131 is opened at a position of the supporting member 130 corresponding to the first edge 112 of the display screen 110 where the binding region is disposed. One end of the electrical connector 140 is connected to the binding region of the display screen 110, and the other end of the electrical connector is wound around the back surface of the supporting member 130 through the slot 131 and then extends into the shell 120 of the supporting base 12 to be electrically connected to the first circuit board 180.

In the present embodiment, the binding region is disposed at a position of a first edge 112 of the display surface of the display screen 110. Preferably, the display module 11 further includes a pressing member 150 covering the bonding area of the display screen 110, and the pressing member 150 is used for protecting the bonding area of the display screen 110. In one embodiment, the pressing member 150 covers the first edge 112 of the display screen 110. Specifically, the pressing member 150 is long.

Preferably, the display module 11 further includes a cover 170 disposed on the back of the supporting member 130. The covering member 170 is fixedly coupled to the rear surface of the supporting member 130. Specifically, the covering member 170 and the supporting member 130 are fixedly coupled by the engagement of screws and screw holes. The covering member 170 includes a covering end for covering the electric connection member 140 exposed to the rear surface of the supporting member 130 and a connection end; the connecting end is used for connecting with the housing 120 of the base body part 12. Alternatively, the attached end of the covering member 170 may be attached to the housing 120 by one or more of snapping, welding, screwing, and bonding.

In one embodiment, the connecting end of the covering member 170 is provided with a through hole, the end of the housing 120 connected to the connecting end is provided with an opening 125 (refer to fig. 4), and the electrical connector 140 passes through the through hole and the opening 125 to connect the first circuit board 180 and the display screen 110. Thus, the electrical connector 140 is hidden in the display portion 10 and not exposed.

Please refer to fig. 5. The support base 12 includes a housing 120 and a first circuit board 180 housed in the housing 120. The housing 120 includes a base 121 and a connecting shell 123, the base 121 and the connecting shell 123 together enclose an accommodating space, and the first circuit board 18 is accommodated in the accommodating space. The connection housing 123 extends from the base 121 toward the display module 11. One end of the connecting shell 123 far away from the base 121 is connected with the display module 11. Optionally, one end of the connecting shell 123 far away from the base 121 is connected to the display module 11 by one or more methods such as snapping, welding, screwing, and bonding.

In the present embodiment, the inner diameter of the connection housing 123 gradually decreases from the base 121 to the display module 11. Preferably, the projection area of the supporting seat 12 on the supporting surface is smaller than the projection area of the display module 11 on the supporting surface. Thus, the connection between the supporting base 12 and the display module 11 is smaller, so as to highlight the display area and thickness of the display module 11.

In one embodiment, the projection of the supporting base 12 on the supporting surface is located within the projection of the display module 11 on the supporting surface.

Referring to fig. 5 and 6, fig. 6 is a top view of the base portion of the modular display module of fig. 1. The display unit 10 is detachably connected to the housing unit 20 via the support base 12. The seat portion 20 includes a seat body 21. Specifically, the supporting seat 12 includes a first connecting member 140, the seat body portion 20 includes a second connecting member 22 corresponding to the first connecting member 140, and the supporting seat 12 is detachably connected to the seat body portion 20 through the first connecting member 140 and the second connecting member 22. The first connector 140 is disposed on the back surface of the base 121 of the housing 120 facing the seat portion 20, and the second connector 22 is disposed on the front surface of the seat 21 facing the display portion 10.

The first connector 140 and the second connector 22 may be snap-fit, projection-recess, magnetic attraction and engagement, etc. to facilitate separation. In this embodiment, the first connecting member 140 is a protrusion, the second connecting member 22 is a groove, and the first connecting member 140 is inserted into the second connecting member 22 for connection. It is understood that the structures of the first connector 140 and the second connector 22 may be exchanged as long as the first connector 140 and the second connector 22 are detachably engaged.

In an embodiment, the first connecting element 140 and the second connecting element 22 can connect the display part 10 and the base part 20 with different relative positions, that is, the display part 10 and the base part 20 can have a plurality of connection states.

Preferably, the projection of the projection on the front surface of the seat body 21 is a long strip, the projection of the groove on the front surface of the seat body 21 is also a long strip, and the extending directions of the projection and the groove are the same. The protrusion and the groove are used for limiting the display part 10 to be detachably connected to the seat part 20 only in the direction opposite to the extending direction. It will be appreciated that in other embodiments, the display portion 10 may be removably coupled to the housing portion 20 at different locations relative to the housing portion 20 through the mating of the first and second connectors 140, 22. For example, when the projection of the projection on the front surface of the seat body 21 is square, and the projection of the recess on the front surface of the seat body 21 is also square, the display unit 10 can be detachably connected to the seat body 20 at four different positions relative to the seat body 20 by the engagement of the first connector 140 and the second connector 22.

The display part 10 further includes a first electrical connector 160, and the housing part 20 further includes a second electrical connector 23. The first electrical connector 160 is disposed on the first connecting member 140, and the second electrical connector 23 is disposed on the second connecting member 22. When the first connector 140 and the second connector 22 are connected, the first electrical connector 160 and the second electrical connector 23 are electrically connected. Specifically, the connection between the first connector 140 and the second connector 22 is opened to electrically connect the first electrical connector 160 and the second electrical connector 23 through the opening. In other embodiments, the first electrical connector 160 is not disposed on the first connecting member 140, and the second electrical connector 23 is not disposed on the second connecting member 22, as long as the first electrical connector 160 and the second electrical connector 23 are electrically connected when the display portion 10 and the base portion 20 are connected.

Referring to fig. 11, fig. 11 is a schematic structural view of the seat body portion in fig. 8 without the upper housing. The base portion 20 further includes a second circuit board 211, and the second circuit board 211 is accommodated in the base 21. The second circuit board 211 is electrically connected to the second electrical connector 23. In one embodiment, the display screen 110 is electrically connected to the first circuit board 180 through the electrical connector 140, and the first electrical connector 160 is electrically connected to the first circuit board 180; when the first electrical connector 160 is electrically connected with the second electrical connector 23, the display screen 110, the first circuit board 180 and the second circuit board 211 are electrically connected. Specifically, the first circuit board 180 provides display data and control instructions for the display screen 110, the base portion 20 includes a power source or is connected with an external power source, and the second circuit board 211 is connected with the power source or the external power source and does not provide power to the display screen 110 and the first circuit board 180. In another embodiment, the display portion 10 does not include the first circuit board 180, the display screen 110 is electrically connected to the first electrical connector 160 through the electrical connector 140, and the second circuit board 211 provides power, display data, and control instructions for the display screen 110. In another embodiment, the display portion 10 includes a first circuit board 180, a power source or an external power source, the display portion 10 does not include the first electrical connector 160, the base portion 20 does not include the second electrical connector 23 and the second circuit board 211, and the base portion 20 is only used for supporting the display portion 10 and connecting with other modular display components.

The first electrical connector 160 and the second electrical connector 23 may make electrical connection to transmit data or electricity. In one embodiment, the first electrical connector 160 and the second electrical connector 23 may be mating female electrical connectors, such as USB connectors and interfaces, lighting connectors and interfaces, pogo pins, and the like. The first electrical connector 160 may be a header and the second electrical connector 23 may be an interface; or the first electrical connector 160 is an interface and the second electrical connector 23 may be a header, without limitation.

Referring to fig. 7, fig. 7 is a schematic diagram illustrating a connection relationship between terminals of a first electrical connector and a second electrical connector and modules on a first circuit board and a second circuit board, respectively, according to an embodiment of the present application. The circles in fig. 7 within the first circuit board box are the terminals of the first electrical connector 160 and the circles within the second circuit board box are the terminals of the second electrical connector 23. Conductive terminals are marked with "+" (positive terminal) and "-" (negative/ground terminal) within the circle, and identification terminals are marked with "identification" within the circle. The first circuit board 180 includes a power supply module for supplying power to the display screen 110 and an identification module for identifying a relative position of the display part 10 with respect to the housing part 20. The second circuit board 211 includes a power module for supplying power through a self-contained power supply or an external power supply. The first electrical connector 160 and the second electrical connector 23 each include a plurality of terminals that are correspondingly contacted when the first electrical connector 160 and the second electrical connector 23 are connected. The first electrical connector 160 and the second electrical connector 23 each include a plurality of power terminals for maintaining the corresponding connection of the electrodes when the display part 10 is detachably connected to the housing part 20 at different positions with respect to the housing part 20, and a plurality of identification terminals for having different connection states when the display part 10 is detachably connected to the housing part 20 at different positions with respect to the housing part 20. The "corresponding connection of the holding electrodes" means that the positive terminal on the first electrical connector 160 is correspondingly connected to the positive terminal on the second electrical connector 23, and the negative/ground terminal on the first electrical connector 160 is correspondingly connected to the negative/ground terminal on the second electrical connector 23. The "different connection states" mean that the identification terminals on the first electrical connector 160 are connected to the identification terminals on the second electrical connector 23 in different corresponding relationships when the display portion 10 is at different relative positions with respect to the housing portion 20, that is, the identification terminals of the first electrical connector 160 are connected to the identification terminals of the second electrical connector 23 in different relationships.

In this embodiment, the display portion 10 can be detachably connected to the housing portion 20 in two different relative positions. The first electrical connector 160 includes six terminals, including four power terminals and two identification terminals, the four power terminals include two positive terminals and two negative/ground terminals, the two positive terminals are diagonally disposed, the two negative/ground terminals are diagonally disposed, the center of the rectangle formed by the four power terminals coincides with the center of the first connecting member 140 and is axisymmetric with the extending direction of the first connecting member 140. The two positive terminals are connected to the positive pole of the power supply module and the two negative/ground terminals are connected to the negative pole/ground of the power supply module. The two identification terminals are connected to the identification module. The second electrical connector 23 includes six terminals, including four power terminals and two identification terminals, the four power terminals include two positive terminals and two negative/ground terminals, two positive terminals are diagonally disposed, two negative/ground terminals are diagonally disposed, the center of the rectangle formed by the four power terminals coincides with the center of the second connector 22 and is axisymmetric with the extending direction of the second connector 22. The two positive terminals are connected to the positive pole of the power module and the two negative/ground terminals are connected to the negative pole/ground of the power module. One of the two identification terminals is grounded, and the other identification terminal is empty. It will be appreciated that the two identification terminals of the second electrical connector 23 may receive different signals for identification purposes.

When the display portion 10 is detachably connected to the housing portion 20 at one of the relative positions, the positive terminal of the first electrical connector 160 is connected to the positive terminal of the second electrical connector 23, and the negative/ground terminal of the first electrical connector 160 is connected to the negative/ground terminal of the second electrical connector 23; one of the identification terminals of the first electrical connector 160 is connected to the ground identification terminal of the second electrical connector 23, and the other identification terminal of the first electrical connector 160 is connected to the ground identification terminal of the second electrical connector 23. When the display portion 10 is detachably connected to the housing portion 20 at another relative position, the positive terminal of the first electrical connector 160 is connected to the positive terminal of the second electrical connector 23, and the negative/ground terminal of the first electrical connector 160 is connected to the negative/ground terminal of the second electrical connector 23; the one identification terminal of the first electrical connector 160 is connected to the ground identification terminal of the second electrical connector 23, and the other identification terminal of the first electrical connector 160 is connected to the ground identification terminal of the second electrical connector 23. Two different relative positions of the display part 10 with respect to the housing part 20 can be recognized by the difference in the connection state of the recognition terminals of the first electrical connector 160.

Referring to fig. 6, 8 and 9, fig. 8 is a schematic structural view of a seat portion of the modular display module of fig. 1, and fig. 9 is a schematic view of another view angle of fig. 8. The seat body 21 includes a plurality of side surfaces. When adjacent modular display assemblies 1 are detachably connected, corresponding side surfaces of the adjacent modular display assemblies 1 abut. The housing portion 20 further comprises a third connector 24 and a fourth connector 26, wherein the third connector 24 and the fourth connector 26 can be mutually matched to realize the detachable connection of two adjacent modular display assemblies 1. The third connector 24 and the fourth connector 26 are disposed on opposite sides, respectively. Preferably, the third and fourth connectors 24 and 26 on opposite sides are correspondingly disposed.

In the present embodiment, the base 21 includes four side surfaces, which are a first side surface 212, a second side surface 214, a third side surface 216 and a fourth side surface 218 connected in sequence. The third connecting members 24 are disposed on two adjacent side surfaces of the seat body 21, and the fourth connecting members 26 are disposed on the other two adjacent side surfaces of the seat body 21. Preferably, the third connector 24 and the fourth connector 26 are not disposed on the same side.

The third connector 24 and the fourth connector 26 may be snap-fit, projection-recess, magnetic attraction and engagement, etc. to facilitate separation. In this embodiment, the third connecting member 24 is a protrusion, the fourth connecting member 26 is a groove, and the third connecting member 24 is inserted into the fourth connecting member 26 to achieve connection. It will be appreciated that the configuration of the third connector 24 and the fourth connector 26 may be reversed, provided that the third connector 24 and the fourth connector 26 are removably mated.

Specifically, the seat body portion 20 includes two third connecting members 24 and three fourth connecting members 26.

In the present embodiment, a third connecting element 24 is disposed on the first side 212, another third connecting element 24 is disposed on the second side 214, two fourth connecting elements 26 are disposed on the third side 216, and a fourth connecting element 26 is disposed on the fourth side 218. It will be appreciated that in other embodiments, only one third/fourth connector may be provided per side, or a plurality of third/fourth connectors may be provided. Providing more connections on the same side, with sufficient side length, increases the number of different positions of the modular display assembly 1.

Please refer to fig. 8 and 9. The distance between the fourth connecting element 26 disposed on the fourth side 218 and the first side 212 is L1, the distance between the third connecting element 24 disposed on the first side 212 and the fourth side 218 is L2, the distance between the third connecting element 24 disposed on the third side 214 and the first side 212 is L3, the distance between the fourth connecting element 26 disposed on the third side 216 and the second side 214 is L4, and the distance between the fourth connecting element 26 disposed on the third side 216 and the fourth side 218 is L5. Wherein, L1-L2-L3-L4-L5. In this way, the third connecting member 24 and the fourth connecting member 26 on the base body 21 of the adjacent modular display assemblies 1 can be correspondingly connected. Preferably, the maximum value of L1 is limited by the length of the fourth link 26 and the length of the third side 216, i.e., such that two fourth links 26 on the third side 216 do not overlap each other.

Referring to fig. 10, fig. 10 is a schematic view illustrating a combination relationship of four seat portions of a plurality of seat portions according to an embodiment of the present application.

The housing portion 20 also includes a third electrical connector 25 and a fourth electrical connector 27. The third electrical connector 25 and the fourth electrical connector 27 are both electrically connected to the second circuit board 211. When adjacent modular display assemblies 1 are connected, a mutual mating electrical connection through the third electrical connector 25 and the fourth electrical connector 27 is possible. Specifically, the third electrical connector 25 is disposed on the third connecting member 24, and the fourth electrical connector 27 is disposed on the fourth connecting member 26. When adjacent modular display assemblies 1 are connected by mating of the third connector 24 and the fourth connector 26, the third electrical connector 25 and the fourth electrical connector 27 are electrically connected. In other embodiments, the first electrical connector 160 is not disposed on the first connecting member 140, and the second electrical connector 23 is not disposed on the second connecting member 22, as long as the third electrical connector 25 and the fourth electrical connector 27 are electrically connected when the adjacent modular display assemblies 1 are connected, that is, the third electrical connector 25 and the fourth electrical connector 27 can be disposed on the side surfaces of the adjacent modular display assemblies 1 to which the seat bodies 21 are connected, respectively.

The third electrical connector 25 and the fourth electrical connector 27 may make electrical connection to transmit data or electricity. In an embodiment, the third electrical connector 25 and the fourth electrical connector 27 may be a female electrical connector, such as a USB connector and interface, a lighting connector and interface, a pogo pin, etc., that mate with each other. The third electrical connector 25 may be a header and the fourth electrical connector 27 may be an interface; or the third electrical connector 25 is an interface and the fourth electrical connector 27 may be a header, without limitation.

Alternatively, the third electrical connector 25 and the fourth electrical connector 27 may be in data/electrical connection with the outside through external data lines. In this embodiment, the fourth electrical connector 27 is an interface for supplying power/transmitting data to the modular display assembly 1 through an external data connector.

Referring to fig. 11 to 12, fig. 11 is a schematic structural view of the seat body portion in fig. 8 without the upper housing, and fig. 12 is a schematic structural view of the upper housing of the seat body portion in fig. 8. The housing 21 includes an upper housing 28 and a lower housing 29, the upper housing 28 and the lower housing 29 enclose an accommodating space, and the second circuit board 211 is accommodated in the accommodating space. The upper and lower cases 28 and 29 are coupled to each other by one or more of snapping, welding, screwing, and bonding.

The back of the lower housing 29 can be mounted on a support surface by means of glue, screws, magnets, brackets, etc. The back of the lower housing 29 may be flat and curved to accommodate a variety of different support surfaces.

The modular display assembly 1 further comprises magnetic means for magnetically connecting adjacent sections/assemblies. Specifically, the magnetic member includes a first magnetic member 31, and the first magnetic member 31 is used for magnetically connecting the display part 10 and the base part 20. The first magnetic member 31 is disposed in the seat body 21 and the supporting seat 12, respectively. Specifically, the first magnetic member 31 is disposed on the inner wall surface of the supporting seat 12 close to the seat body 21; the first magnetic member 31 is also disposed on the inner wall surface of the seat body 21 close to the support seat 12.

Optionally, the magnetic member comprises a second magnetic member 33, the second magnetic member 33 being for magnetically connecting adjacent modular display assemblies 1. Specifically, the second magnetic member 33 is disposed on the side surface where the seat bodies 21 of the adjacent modular display assemblies 1 are connected.

Optionally, the magnetic member includes a third magnetic member 35, and the third magnetic member 35 is used for magnetically connecting to a plug or a socket of an external data line. In particular, the third magnetic element 35 may be provided at the location of the third connection 24 and/or the fourth connection 26.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (15)

1. A modular display assembly is characterized by comprising a display part and a base body part detachably connected to the display part, wherein the modular display assembly can be detachably connected to the base body part of another modular display assembly through the base body part; the display part includes display module assembly and connect in display module assembly's supporting seat, the supporting seat includes first connecting piece, pedestal portion include with the second connecting piece that first connecting piece corresponds, the supporting seat with pedestal portion passes through first connecting piece with the connection can be dismantled in the cooperation of second connecting piece.

2. The modular display assembly of claim 1, wherein the support base comprises a housing, the housing comprising a base and a connecting shell, the connecting shell extending from the base to the display module, an end of the connecting shell remote from the base being connected to the display module.

3. The modular display assembly of claim 2, wherein the inner diameter of the connection housing gradually decreases from the base to the display module.

4. The modular display assembly of claim 2, wherein the base portion comprises a base, the first connector is disposed on a side of the base facing the base, and the second connector is disposed on a side of the base facing the base.

5. The modular display assembly of claim 4, wherein the display module comprises a display screen and a support member supporting the display screen, the display screen being disposed on a front surface of the support member, a projection of the display screen on the support member being located within the support member.

6. The modular display assembly of claim 5, wherein the display surface of the display module is curved, and the display screen comprises two opposite first edges and two second edges connecting the two opposite first edges; before the display screen is attached to the supporting piece, the two opposite first edges are straight lines, and the two second edges are straight lines; after the display screen is attached to the front face of the supporting piece, the two opposite first edges are kept to be straight lines, and the two second edges are changed into curves.

7. The modular display assembly of claim 5, wherein the display portion further comprises a first electrical connector electrically connected to the display module, the housing portion further comprises a second electrical connector and a second circuit board received in the housing, the second electrical connector electrically connected to the second circuit board; when the display part is detachably connected with the seat part, the display module is electrically connected with the second circuit board through the first electric connector and the second electric connector.

8. The modular display assembly of claim 7, wherein the first electrical connector is disposed on the first connector and the second electrical connector is disposed on the second connector; when the first connecting piece and the second connecting piece are mutually abutted, the first electric connector is electrically connected with the second electric connector.

9. The modular display assembly of claim 8, wherein the housing comprises a plurality of sides, wherein corresponding sides of adjacent modular display assemblies abut when the adjacent modular display assemblies are removably coupled.

10. The modular display assembly of claim 9, wherein the housing portion includes a third connector and a fourth connector disposed on the side surfaces, the third connector and the fourth connector being cooperable to removably connect the adjacent modular display assemblies.

11. The modular display assembly of claim 10, wherein the base comprises four sides, and each side of the base portion is provided with at least one third connecting member or one fourth connecting member, the third connecting member is disposed on two adjacent sides, and the fourth connecting member is disposed on two other adjacent sides.

12. The modular display assembly of claim 11 wherein said third and fourth connectors on opposite said sides are disposed in correspondence.

13. The modular display assembly of claim 10, wherein the housing portion further comprises a third electrical connector and a fourth electrical connector electrically connected to the second circuit board; when the adjacent modular display assemblies are detachably connected, the adjacent modular display modules can be electrically connected through the third electrical connector and the fourth electrical connector.

14. The modular display assembly of claim 1, wherein the first and second connectors are connectable to the display portion and the housing portion in different relative positional relationships, the display portion further comprising a first electrical connector disposed on the first connector, the housing portion further comprising a second electrical connector disposed on the second connector; when the first connecting piece and the second connecting piece are connected with the display part and the seat part which are different in relative position relationship, the first electric connector and the second electric connector are kept electrically connected.

15. The modular display assembly of claim 14, wherein the first electrical connector and the second electrical connector each include an identification terminal, and when the relative positional relationship of the display portion and the housing portion is different, the identification terminal of the first electrical connector is connected in a different relationship to the identification terminal of the second electrical connector.

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