Display device

Abstract

The embodiment of the utility model belongs to the technical field of display, and provides a display device. The display device comprises a supporting plate, a plurality of display modules and adapters. The supporting plate is provided with a first supporting face and a second supporting face which are oppositely arranged. The plurality of display modules are arranged on the first supporting surface. The first surface of the display module is used for displaying images. The second face of the display module is opposite to the first supporting face of the supporting plate. The first surface of the display module is provided with a light-emitting chip. The second surface of the display module is provided with a substrate insertion part. The adapter is arranged on the second supporting surface. And a through hole is formed in the supporting plate. And the adapter and the substrate insertion part are connected through the through hole. According to the display device, the adapter is arranged and used for connecting the substrate inserting part of the display module and the electric connecting part of the display device, the problem that the display module is damaged due to the fact that the electric connecting part and the substrate inserting part are connected in a pluggable mode is solved, and the service life of the display device is prolonged.

Description

Technical Field

[0001] Embodiments of the present application relate to the field of display technologies. In particular, it relates to a display device. Background Art

[0002] A display device is an electronic device used to present visual information, which can convert signals output by devices such as computers, video players, and cameras into images or videos visible to humans.

[0003] In the prior art, Direct LED Display, also known as an LED display screen, is a display technology that directly uses LED lamp beads as pixel points. The LED display screen includes a display module. The display module includes a glass substrate, LED pixel units, a driving circuit, and a power supply system. The LED pixel units include multiple LED lamp beads. The LED lamp beads are fixed on the glass substrate through welding or bonding techniques. The driving circuit is usually integrated on the glass substrate, and the driving circuit is used to control the brightness and color of the LED lamp beads. The power supply system is connected to the driving circuit through cables and connectors. Multiple LED pixel units form an LED module, multiple LED modules form a display unit, and multiple display units are spliced together to form a complete LED display screen.

[0004] However, there is a problem that the display module in the existing LED display screen is easily damaged. Summary of the Utility Model

[0005] Embodiments of the present application provide a display device, which avoids the problem of damage to the display module caused by the direct connection between the electrical connection component and the display module, improves the service life of the display module, and improves the performance of the display device.

[0006] The present application provides a display device. The display device includes a support plate, multiple display modules, and an adapter. The support plate has a first support surface and a second support surface arranged opposite to each other. The multiple display modules are arranged on the first support surface. The first surface of the display module is used for displaying images. The second surface of the display module is arranged opposite to the first support surface of the support plate. The first surface of the display module is provided with a light-emitting chip. The second surface of the display module is provided with a substrate insertion part. The adapter is arranged on the second support surface. Through holes are provided on the support plate. The adapter and the substrate insertion part are connected through the through holes.

[0007] Advantageous Effects of the Present Application: By introducing an adapter, the adapter can effectively alleviate the damage to the display module caused by the pluggable connection between the display module and the electrical connection component. The adapter can serve as a protection device to absorb or disperse the force transmitted by the electrical connection component, thereby protecting the display module. The display device provided by the present application avoids the problem of damage to the display module caused by the pluggable connection between the electrical connection component and the substrate insertion component in the traditional display device, and improves the service life of the display module.

[0008] In some embodiments of the present application, the adapter has a first adapter surface and a second adapter surface which are oppositely arranged. A transfer insertion part is arranged on the first adapter surface. The transfer insertion part is inserted into the substrate insertion part through a through hole. A whole machine insertion part is arranged on the second adapter surface.

[0009] In some embodiments of the present application, the display device further includes a power supply part. The power supply part is inserted into the whole machine insertion part. The transfer insertion part is inserted into the substrate insertion part so that the power supply part is electrically connected to the substrate insertion part through the adapter.

[0010] In some embodiments of the present application, along the direction from the support plate to the display module, at least part of the orthographic projection of the whole machine insertion part and the orthographic projection of the transfer insertion part do not overlap.

[0011] In some embodiments of the present application, the display module further includes a glass substrate, a lamp board and a driving circuit. The lamp board and the driving circuit are arranged on the first surface of the glass substrate. The lamp board includes light-emitting chips. The substrate insertion part is arranged on the second surface of the glass substrate. The second surface of the glass substrate is connected to the first support surface of the support plate. A glass substrate through hole is arranged on the glass substrate. The driving circuit is electrically connected to the light-emitting chips and the substrate insertion part through the wires in the glass substrate through hole.

[0012] In some embodiments of the present application, the glass substrate includes a central region and an edge region. The edge region surrounds the central region, and the substrate insertion part is arranged in the central region.

[0013] In some embodiments of the present application, a substrate insertion part is arranged on any one of the plurality of display modules.

[0014] The number of the transfer insertion parts is multiple, and the multiple transfer insertion parts are inserted into the multiple substrate insertion parts one by one correspondingly.

[0015] In some embodiments of the present application, the first end of the support plate is fixedly connected to the glass substrate. The second end of the support plate is detachably connected to the adapter.

[0016] A plurality of through holes are arranged on the support plate, and the plurality of through holes are arranged corresponding to the plurality of substrate insertion parts one by one.

[0017] The multiple transfer insertion parts pass through the multiple through holes one by one and are connected to the multiple substrate insertion parts.

[0018] In some embodiments of the present application, it further includes a connecting piece which connects the support plate and the glass substrate.

[0019] In some embodiments of the present application, the connecting piece includes a colloid piece.

[0020] And / or, the light-emitting chip includes an LED chip.

[0021] An embodiment of the present application provides a display device. The display device includes a support plate, a plurality of display modules, and an adapter. The support plate has a first support surface and a second support surface that are oppositely arranged. The plurality of display modules are arranged on the first support surface. The first surface of the display module is used for displaying an image. The second surface of the display module is oppositely arranged with the first support surface of the support plate. The first surface of the display module is used for arranging light-emitting chips. The second surface of the display module is used for arranging a substrate insertion portion. The adapter is used to be arranged on the second support surface. Through holes are provided on the support plate. The substrate insertion portion and the adapter are used to be connected through the through holes.

[0022] In the display device provided by the present application, by providing a support plate, the support plate provides mechanical support for the display module, ensuring the structural stability of the display module. By providing an adapter, the electrical connection component is connected to the substrate through the adapter, and the electrical connection component is no longer directly connected to the display module in a plug-and-play manner, effectively alleviating the damage to the display module caused by the plug-and-play connection between the electrical connection component and the display module in the traditional display device. The adapter can serve as a protection device to absorb or disperse the force transmitted by the electrical connection component, thereby protecting the display module. The display device provided by the present application realizes modular design by providing a display module, an adapter, and a support plate. The display module and the adapter can be independently manufactured and tested, and then assembled, improving production efficiency and maintenance convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the implementation manners in the related art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the related art. Obviously, the following drawings are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0024] Figure 1 It is a schematic structural diagram of the display device provided by the embodiment of the present application;

[0025] Figure 2 It is a schematic structural diagram of the glass substrate, the adapter, and the support plate of the display device provided by the embodiment of the present application Figure 1 ;

[0026] Figure 3 It is a schematic structural diagram of the glass substrate, the adapter, and the support plate of the display device provided by the embodiment of the present application Figure 2 ;

[0027] Figure 4 It is a schematic structural diagram of the glass substrate, the adapter, and the support plate of the display device provided by the embodiment of the present application Figure 3 ;

[0028] Figure 5 It is a schematic structural diagram of the glass substrate and the support plate of the display device provided by the embodiment of the present application;

[0029] Figure 6 Schematic diagram of the structure of the glass substrate of the display device provided by the embodiment of the present application;

[0030] Figure 7 Schematic diagram of the structure of the adapter of the display device provided by the embodiment of the present application Figure 1 ;

[0031] Figure 8 Schematic diagram of the structure of the adapter of the display device provided by the embodiment of the present application Figure 2 ;

[0032] Figure 9 Schematic diagram of the structure of the support plate of the display device provided by the embodiment of the present application;

[0033] Figure 10 is Figure 9 The enlarged view of area A in

[0034] Reference numerals:

[0035] 100: Support plate; 110: Through hole;

[0036] 200: Display module; 200a: Glass substrate; 210: Substrate insertion part; 220: Central area; 230: Edge area;

[0037] 300: Adapter; 310: Adapter insertion part; 320: Whole machine insertion part. Detailed implementation manners

[0038] A display device is an electronic device used to present visual information, which can convert signals output by devices such as computers, video players, and cameras into visible images or videos for humans.

[0039] In the prior art, LED direct display (Direct LED Display), also known as LED display screen, is a display technology that directly uses LED light-emitting diodes as pixel points. The LED display screen includes a display module. The display module includes a glass substrate, LED pixel units, a driving circuit, and a power system. The LED pixel units include multiple LED lamp beads. The LED lamp beads include LED lamp beads of three colors: red, green, and blue. By mixing these three colors, a full-color image can be displayed. The LED lamp beads are fixed on the glass substrate through welding or bonding technology. The driving circuit is usually integrated on the glass substrate, and the driving circuit is used to control the brightness and color of the LED lamp beads. The power system is connected to the driving circuit through cables and connectors. The power system usually transmits power through wires in the through holes on the glass substrate.

[0040] Multiple LED pixel units form an LED module, multiple LED modules form a display unit, and multiple display units are spliced ​​together to form a complete LED display screen.

[0041] When using the LED display, it is necessary to set a socket on the glass substrate. For example, a power socket. The power socket is used to connect the power system to provide the operating voltage and current required by the display device.

[0042] However, since the glass substrate is relatively fragile, when a socket is set on the glass substrate and plugged in and out, the installation and plugging process of the socket may cause local stress concentration, resulting in cracking of the glass substrate. Therefore, the existing LED display screen has the problem that the display module is easily damaged.

[0043] In order to solve the above technical problems, the present application provides a display device. The display device includes a support plate, a plurality of display modules and an adapter. The support plate has a first support surface and a second support surface arranged opposite to each other. A plurality of display modules are arranged on the first support surface. The first surface of the display module is used to display images. The second surface of the display module is arranged opposite to the first support surface of the support plate. A light-emitting chip is arranged on the first surface of the display module. A substrate plug-in portion is arranged on the second surface of the display module. The adapter is arranged on the second support surface. A through hole is arranged on the support plate. The adapter and the substrate plug-in portion are connected through the through hole. By arranging the support plate, the support plate provides mechanical support for the display module to ensure the structural stability of the display module. By arranging the adapter, the electrical connection component is no longer directly connected to the display module in a plug-in manner, which effectively alleviates the damage to the display module caused by the plug-in connection between the electrical connection component and the display module in the traditional display device. The adapter can be used as a protective device to absorb or disperse the force transmitted by the electrical connection component, thereby protecting the display module. The display device provided in the present application realizes a modular design by setting up a display module, an adapter and a support plate. The display module and the adapter can be manufactured and tested independently and then assembled, thereby improving the production efficiency and maintenance convenience of the display device.

[0044] In order to make the purpose, implementation mode and advantages of the present application clearer, the exemplary implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0045] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0046] In addition, the terms "comprising", "having" and any variations thereof are intended to cover inclusion without exclusion. For example, a product or device comprising a series of components need not be limited to those components clearly listed, but may include other components not clearly listed or inherent to such products or devices.

[0047] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0048] The terms "first" and "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0049] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0050] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0051] The display device provided by the embodiments of the present application may have various implementation forms. For example, it may be a smart TV, a laser projection device, a monitor, an electronic bulletin board, an electronic table, etc.

[0052] Figure 1 Schematically showing the structural diagram of the display device provided by the embodiments of the present application.Figure 2 Schematically shows the structural schematic of the glass substrate 200a, the adapter 300, and the support plate 100 of the display device provided by the embodiment of the present application Figure 1 。 Figure 3 Schematically shows the structural schematic of the glass substrate 200a, the adapter 300, and the support plate 100 of the display device provided by the embodiment of the present application Figure 2 。 Figure 4 Schematically shows the structural schematic of the glass substrate 200a, the adapter 300, and the support plate 100 of the display device provided by the embodiment of the present application Figure 3 。 Figure 5 Schematically shows the structural schematic of the glass substrate 200a and the support plate 100 of the display device provided by the embodiment of the present application.

[0053] The present application provides a display device. Referring to Figures 1 to 5 as shown, the display device includes a support plate 100, a plurality of display modules 200, and an adapter 300. The support plate 100 has a first support surface and a second support surface that are oppositely arranged. The plurality of display modules 200 are arranged on the first support surface. The first surface of the display module 200 is used for displaying an image. The second surface of the display module 200 and the first support surface of the support plate 100 are oppositely arranged. A light-emitting chip is arranged on the first surface of the display module 200. A substrate plug-in portion 210 is arranged on the second surface of the display module 200. The adapter 300 is arranged on the second support surface. Through holes are arranged on the support plate 100. The adapter 300 and the substrate plug-in portion 210 are connected through the through holes.

[0054] Exemplarily, referring to Figures 1 to 5 as shown, the display module 200 is arranged on the first support surface of the support plate 100. The adapter 300 is arranged on the second support surface of the support plate 100. In the working state of the display device, the substrate plug-in portion 210 on the second surface of the display module 200 and the adapter 300 are connected through the through hole 110 on the support plate 100 to achieve electrical connection. In this way, the adapter 300 transmits the received signal to the display module 200 through the substrate plug-in portion 210, and then transmits it to the required electrically connected components, such as the light-emitting chip. By arranging the adapter 300 in the display device of the present application, the electrically connected components are no longer directly connected to the display module 200 in a pluggable and unplugable manner, effectively alleviating the damage caused to the display module 200 by the pluggable and unplugable connection between the electrically connected components and the display module 200 in the traditional display device. The adapter 300 can serve as a protection device to absorb or disperse the force transmitted by the electrically connected components, thereby protecting the display module 200 and extending the service life of the display device.

[0055] By setting the support plate 100, the display module 200 and the adapter 300, the modular production of the display device is realized. This modular design simplifies the production process and reduces the production cost. Each module can be independently manufactured and tested, improving the production efficiency.

[0056] Exemplarily, referring to Figure 1 As shown, the number of display modules 200 is four, and the four display modules 200 are sequentially spliced along the same direction to form a display device with a large screen structure.

[0057] As an implementable embodiment, the display module 200 further includes a glass substrate 200a, a lamp board and a driving circuit. The first surface of the glass substrate 200a is provided with a lamp board and a driving circuit. The lamp board includes light-emitting chips. The second surface of the glass substrate 200a is provided with a substrate insertion portion 210. The second surface of the glass substrate 200a is connected to the first support surface of the support plate 100. The glass substrate 200a is provided with through holes in the glass substrate. The driving circuit is electrically connected to the light-emitting chips and the substrate insertion portion 210 through the wires in the through holes in the glass substrate.

[0058] Exemplarily, the display module 200 is disposed on the first support surface of the support plate 100. The adapter 300 is disposed on the second support surface of the support plate 100. In the working state of the display device, the substrate insertion portion 210 on the second surface of the display module 200 and the adapter 300 are connected through the through hole 110 on the support plate 100 to achieve electrical connection. In this way, the adapter 300 transmits the received signal to the display module 200 through the substrate insertion portion 210, and then transmits it to the required electrically connected component through the driving circuit, such as the lamp board. By setting the adapter 300 in the display device of the present application, the electrically connected component is no longer directly connected to the glass substrate 200a in a plug-and-play manner, effectively alleviating the damage caused to the glass substrate 200a by the plug-and-play connection between the electrically connected component and the glass substrate 200a in the traditional display device. The adapter 300 can be used as a protection device to absorb or disperse the force transmitted by the electrically connected component, thereby protecting the glass substrate 200a.

[0059] Exemplarily, the lamp board is disposed on the first surface of the glass substrate 200a. A large number of light-emitting chips are integrated on the lamp board, and these light-emitting chips are the basic light-emitting units of the display module 200. The light-emitting chips can be LED chips. Each LED chip can emit three colors: red, green, and blue (RGB). Through different color combinations, various color images and videos can be displayed. By controlling the brightness and color of each light-emitting chip on the lamp board, images and videos can be displayed. The driving circuit on the lamp board will adjust the current of each LED chip according to the input signal, thereby achieving precise color and brightness control. The lamp board is electrically connected through the driving circuit, the wires in the through-holes of the glass substrate, and the substrate plug-in part 210. In this way, the substrate plug-in part 210 realizes electrical connection with the lamp board through the driving circuit, simplifying the wiring design. At the same time, the design of the substrate plug-in part 210 provides a stable and reliable electrical connection, reduces the risk of poor contact, and improves the reliability of the display device.

[0060] Exemplarily, the through-holes of the glass substrate are filled with solder paste, and the solder paste acts as a wire. In this way, the driving circuit is electrically connected to the lamp board and the substrate plug-in part 210 through the wire.

[0061] Exemplarily, refer to Figures 3 to 5 As shown, the support plates 100 of multiple display modules 200 are the same. The single support plate 100 provides higher mechanical stability and strength, reducing the relative movement and vibration between the display modules 200. The support plate 100 provides a stable mechanical support structure to ensure that the glass substrate 200a and the adapter 300 can be firmly fixed together to prevent the glass substrate 200a and the adapter 300 from being displaced or loosened during use. The support plate 100 helps to evenly distribute mechanical stress, reduce stress concentration, and reduce the risk of damage to the glass substrate 200a and the adapter 300 due to mechanical stress.

[0062] Exemplarily, the support plate 100 can be an aluminum plate. The aluminum plate can act as a heat sink to help dissipate the heat generated by the glass substrate 200a and the adapter 300. The aluminum plate can effectively improve the heat dissipation efficiency of the display device and prevent overheating.

[0063] Exemplarily, the electrical connection component can be an external component connected to the display device, such as a power supply.

[0064] Exemplarily, the driving circuit receives an image signal from a main device (such as a computer, a TV receiver, etc.), performs necessary processing and conversion, generates and transmits a driving signal to control the brightness and color of each pixel on the display module 200.

[0065] Figure 6 Schematically shows the structural schematic diagram of the glass substrate 200a provided by the embodiment of the present application.

[0066] As an implementable embodiment, with reference to Figures 4 to 6 shown in the figure, the display device further includes a connecting member that connects the support plate 100 and the glass substrate 200a.

[0067] Exemplarily, when using the glass substrate 200a to manufacture a large-sized display device, due to the limitations of equipment and technology in the manufacturing process of the glass substrate 200a, there are technical difficulties and cost issues in producing a single large-sized glass substrate 200a. At present, a large-sized display device is often formed by splicing display units formed by several small-sized display modules 200. Each display module 200 includes a glass substrate 200a and a corresponding driving circuit. Each display unit can work independently and is uniformly managed by a splicing controller.

[0068] During the production process of the display device, first, a plurality of glass substrates 200a are installed on the support plate 100. The support plate 100 can provide mechanical support for the glass substrate 200a. When installing the glass substrate 200a, it is necessary to accurately position each glass substrate 200a, and the splicing gap can be minimized by using a laser alignment tool.

[0069] As an implementable embodiment, the connecting member includes a colloid member.

[0070] Exemplarily, the glass substrate 200a can be connected to the support plate 100 through a colloid member. The colloid member can be a transparent adhesive. The transparent adhesive has adhesiveness and can fix the glass substrate 200a on the support plate 100 to ensure the stability of the connection between the glass substrate 200a and the support plate 100. The transparent adhesive usually has a certain flexibility and can absorb and relieve mechanical stress, reduce the stress concentration between the glass substrate 200a and the support plate 100, and prevent the glass substrate 200a from cracking.

[0071] As an implementable embodiment, the light-emitting chip includes an LED chip.

[0072] The LED chip is more energy-efficient than traditional incandescent lamps and fluorescent lamps, and can convert more electrical energy into light energy, thereby reducing energy consumption.

[0073] Figure 7 Schematically shows the structural schematic of the adapter 300 provided by the embodiment of the present application Figure 1 . Figure 8 Schematically shows the structural schematic of the adapter 300 provided by the embodiment of the present application Figure 2 .

[0074] As an implementable embodiment, with reference to Figure 7 and Figure 8As shown, the adapter 300 has a first adapter surface and a second adapter surface that are oppositely arranged. The adapter insertion part 310 is arranged on the first adapter surface. The adapter insertion part 310 is inserted into the substrate insertion part 210 through a through hole. The whole machine insertion part 320 is arranged on the second adapter surface.

[0075] Exemplarily, by providing the adapter 300, during the production process of the display device, the glass substrate 200a, the adapter 300, and other components of the display device can be independently manufactured and tested, and then assembled by means of insertion. This modular design greatly simplifies the installation and maintenance processes and improves production efficiency. In addition, the adapter 300 can be configured and adjusted according to different application requirements to adapt to the design requirements of different display devices.

[0076] Exemplarily, the insertion design of the adapter 300 simplifies the installation process, does not require complex mechanical fixing devices, and reduces the installation time and cost. The design of the adapter 300 simplifies the disassembly and replacement processes, facilitating the maintenance and repair of the display device.

[0077] Exemplarily, the adapter 300 provides additional mechanical support for the glass substrate 200a to prevent loosening or falling off.

[0078] Exemplarily, the number of adapters 300 can be multiple, and one display module 200 and one adapter 300 are correspondingly arranged.

[0079] Exemplarily, the number of adapters 300 can be multiple, and every two display modules 200 share one adapter 300. Two adapter insertion parts 310 are arranged on the shared adapter 300. The two adapter insertion parts 310 are correspondingly arranged with the substrate insertion parts 210 of the two display modules 200 one by one.

[0080] Exemplarily, the substrate insertion part 210 can be a socket. The adapter insertion part 310 can be a plug. The whole machine insertion part 320 can be a plug.

[0081] A floating connector is a specially designed electrical connector that allows a certain degree of displacement and angular adjustment during the insertion process to adapt to misalignment or mechanical stress during installation and use. The design of the floating connector can reduce the mechanical stress during the insertion process and reduce the risk of damage to the connecting components. The floating connector allows movement within a certain range, can compensate for installation and alignment errors, and improves the reliability of the connection. The design of the floating connector simplifies the installation and maintenance processes, reduces the difficulty of alignment and fixing, and improves the installation efficiency.

[0082] The floating connector includes a plug and a socket. The plug is usually installed on a moving part, and the socket is installed on a fixed part.

[0083] Exemplarily, the substrate plugging portion 210 can be a socket in a floating connector. The adapter plugging portion 310 can be a plug in a floating connector.

[0084] As an implementable embodiment, the display device further includes a power supply member. The power supply member is plugged into the whole-machine plugging portion 320, and the adapter plugging portion 310 is plugged into the substrate plugging portion 210, so that the power supply member is electrically connected to the substrate plugging portion 210 through the adapter 300.

[0085] Exemplarily, the power supply member can be a power source for providing electric energy to ensure the normal operation of the glass substrate 200a, the lamp board, the driving circuit, etc. of the display device.

[0086] Exemplarily, during the operation of the display device, the power supply member is plugged into the whole-machine plugging portion 320. In this way, the power supply member transfers electric energy to the adapter plugging portion 310 on the adapter 300 through the whole-machine plugging portion 320. The adapter plugging portion 310 receives the electric energy transferred by the whole-machine plugging portion 320 and transfers the electric energy to the driving circuit through the substrate plugging portion 210. The substrate plugging portion 210 receives the electric energy transferred by the adapter plugging portion 310 and transfers the electric energy to the driving circuit. The driving circuit receives the electric energy transferred by the substrate plugging portion 210 and further transfers the electric energy to the lamp board while controlling the working state of the lamp board. The lamp board receives the electric energy transferred by the driving circuit and emits light to ensure the brightness and display effect of the display device.

[0087] In this way, electrical connection is achieved through the plugging method, providing a stable and reliable electrical connection and reducing the risk of poor contact.

[0088] As an implementable embodiment, along the direction from the support plate 100 to the display module 200, the orthographic projection of the whole-machine plugging portion 320 and the orthographic projection of the adapter plugging portion 310 at least partially do not overlap.

[0089] The design that the orthographic projections of the whole-machine plugging portion 320 and the adapter plugging portion 310 at least partially do not overlap can make more effective use of the limited space and avoid interference between the adapter plugging portion 310 and the whole-machine plugging portion 320. The at-least-partially non-overlapping design can reduce the electromagnetic interference between the adapter plugging portion 310 and the whole-machine plugging portion 320 and ensure the stability and reliability of signal transmission. The at-least-partially non-overlapping design can provide better mechanical support and reduce the risk of loosening or falling off of the adapter plugging portion 310 and the whole-machine plugging portion 320 under mechanical stress. In this way, the heat dissipation path of the adapter 300 is optimized to ensure that the working temperature of the adapter 300 is within a safe range and extend the service life of the device.

[0090] In some embodiments, refer to Figure 8As shown, along the direction from the support plate 100 to the glass substrate 200a, the orthographic projection of the whole device plug-in portion 320 and the orthographic projection of the adapter plug-in portion 310 do not overlap at all. Figure 8 The direction indicated by X.

[0091] In some other embodiments, the direction from the support plate 100 to the glass substrate 200a is referred to as Figure 8 The orthographic projection of the whole machine plug-in portion 320 and the orthographic projection of the adapter plug-in portion 310 partially overlap.

[0092] As a feasible implementation method, refer to Figure 6 As shown, the glass substrate 200a includes a central region 220 and an edge region 230. The edge region 230 is arranged around the central region 220. The substrate inserting portion is arranged in the central region 220.

[0093] Figure 6 The inside of the middle dashed line frame is the central area 220 , and the outside of the dashed line frame is the edge area 230 .

[0094] In some embodiments, the substrate plug-in portion 210 is disposed within the dotted frame. Figure 6 As shown, by arranging the substrate inserting portion 210 in the central region 220 of the glass substrate 200a, the stress of the glass substrate 200a can be evenly distributed, and the local stress concentration can be reduced, thereby improving the mechanical strength and durability of the glass substrate 200a.

[0095] Reference Figure 5 and Figure 6 As shown, the substrate plug-in portion 210 of each display module 200 is arranged in the central area 220 of the corresponding glass substrate 200a. In this way, during the plug-in process of the substrate plug-in portion 210 and the adapter plug-in portion 310, the stress concentration on the edge of the glass substrate 200a during the plug-in process is reduced. This helps to reduce the risk of damage to the glass substrate 200a and improve the safety and reliability of the plug-in operation. In addition, this design can more effectively utilize the space of the glass substrate 200a, so that the two ends of the glass substrate 200a can be used for the arrangement of other functional components, thereby improving the space utilization and integration of the entire display device.

[0096] As a feasible implementation, a substrate plug-in portion 210 is provided on any one of the multiple display modules 200. Each substrate plug-in portion 210 realizes the current and signal transmission function of each display module 200, and realizes the independent operation of each display module 200. There are multiple adapter plug-ins 310. Multiple adapter plug-ins 310 are plugged into multiple substrate plug-ins 210 in a one-to-one correspondence. Among them, multiple substrate plug-ins 210 can also be provided on one display module 200. The design of multiple substrate plug-ins 210 and adapter plug-ins 310 provides redundant connection. Even if a group of corresponding substrate plug-ins 210 and adapter plug-ins 310 fails, other substrate plug-ins 210 and adapter plug-ins 310 can still maintain electrical connection to ensure the reliability of the system.

[0097] Figure 9 The structural diagram of the support plate 100 provided in an embodiment of the present application is schematically shown. Figure 10 for Figure 9 A magnified image of area A.

[0098] As a feasible implementation method, refer to Figures 9 to 10 As shown, the first end of the support plate is fixedly connected to the base plate, and the second end of the support plate is detachably connected to the adapter.

[0099] The support plate 100 is provided with a plurality of through holes 110. The plurality of through holes 110 are provided one-to-one with the plurality of substrate plug-in parts 210. The plurality of adapter plug-in parts 310 are connected to the plurality of substrate plug-in parts 210 through the plurality of through holes 110 one-to-one. The through holes 110 on the support plate 100 ensure the precise alignment of the adapter plug-in parts 310 and the substrate plug-in parts 210, thereby reducing misalignment and poor contact during the plug-in process.

[0100] During the production process of the display device, the support plate 100 is connected to the second surface of the glass substrate 200a through a connector. At this time, the substrate plug-in portion 210 is penetrated by a through hole 110. Subsequently, the multiple adapter plug-ins 310 of the adapter 300 are plugged into the multiple substrate plug-in portions 210 one by one through the multiple through holes 110 on the support plate 100 to ensure reliable connection. Then, the whole machine plug-in portion 320 is connected to the power supply to ensure stable power transmission. Finally, an electrical performance test is performed to ensure that the electrical connection of the power supply, the whole machine plug-in portion 320, the multiple adapter plug-ins 310 and the multiple substrate plug-in portions 210 is reliable and the signal transmission is stable.

[0101] Exemplarily, the second end of the support plate 100 and the adapter 300 can be detachably connected by fasteners. In this way, when the whole-machine plug-in part 320 of the adapter 300 is damaged due to multiple pluggings and unpluggings, the adapter 300 installed on the support plate 100 can be directly removed. Just replace the adapter 300 with a new one to reduce the maintenance cost of the display device.

[0102] Exemplarily, the fastener includes a bolt.

[0103] An embodiment of the present application provides a display device. The display device includes a support plate 100, a plurality of display modules 200, and an adapter 300. The support plate 100 has a first support surface and a second support surface that are oppositely arranged. The plurality of display modules 200 are arranged on the first support surface. The first surface of the display module 200 is used for displaying an image. The second surface of the display module 200 is arranged opposite to the first support surface of the support plate 100. The first surface of the display module 200 is used for arranging light-emitting chips. The second surface of the display module 200 is used for arranging a substrate plug-in part 210.

[0104] The adapter 300 is used to be arranged on the second support surface. Through holes are provided on the support plate 100. The substrate plug-in part 210 and the adapter 300 are used to be connected through the through holes.

[0105] In the display device provided by the present application, by providing the support plate 100, the support plate 100 provides mechanical support for the glass substrate 200a to ensure the structural stability of the glass substrate 200a. By providing the adapter 300, the electrical connection components are no longer directly connected to the glass substrate 200a in a pluggable and unplugable manner, effectively alleviating the damage caused to the glass substrate 200a by the pluggable and unplugable connection between the electrical connection components and the glass substrate 200a in the traditional display device. The adapter 300 can be used as a protection device to absorb or disperse the force transmitted by the electrical connection components, thereby protecting the glass substrate 200a. The display device provided by the present application realizes modular design by providing the glass substrate 200a, the adapter 300, and the support plate 100. The glass substrate 200a and the adapter 300 can be independently manufactured and tested, and then assembled by plugging, improving production efficiency and maintenance convenience.

[0106] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

[0107] For the sake of convenience in explanation, the above description has been made in connection with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Various modifications and variations can be derived according to the above teachings. The selection and description of the above embodiments are for the purpose of better explaining the principles and practical applications, so that those skilled in the art can better use the embodiments and various different modified embodiments suitable for specific use considerations.

Claims

1. A display device, characterized in that: include: A support plate, the support plate having a first support surface and a second support surface arranged opposite to each other; A plurality of display modules are arranged on the first supporting surface; The first surface of the display module is used to display images; the second surface of the display module and the first supporting surface of the supporting plate are arranged opposite to each other; The first surface of the display module is provided with a light-emitting chip, and the second surface of the display module is provided with a substrate plug-in portion; The adapter is arranged on the second supporting surface, the supporting plate is provided with a through hole, and the adapter and the substrate plug-in portion are connected through the through hole.

2. The display device according to claim 1, characterized in that The adapter has a first adapter surface and a second adapter surface that are arranged opposite to each other. The first adapter surface is provided with an adapter plug-in portion, and the adapter plug-in portion is plugged into the substrate plug-in portion through the through hole; the second adapter surface is provided with a whole machine plug-in portion.

3. The display device according to claim 2, characterized in that: The display device further includes a power supply component, which is plugged into the whole device plug-in portion, and the adapter plug-in portion is plugged into the substrate plug-in portion, so that the power supply component is electrically connected to the substrate plug-in portion through the adapter.

4. The display device according to claim 2, characterized in that: Along the direction from the support plate to the display module, the orthographic projection of the whole-machine plug-in portion and the orthographic projection of the adapter plug-in portion at least partially do not overlap.

5. The display device according to any one of claims 2 to 4, characterized in that: The display module further comprises a glass substrate, a light board and a driving circuit, wherein the light board and the driving circuit are arranged on the first surface of the glass substrate; the light board comprises the light emitting chip; The substrate plug-in portion is provided on the second surface of the glass substrate, and the second surface of the glass substrate is connected to the first supporting surface of the supporting plate; a glass substrate through hole is provided on the glass substrate, and the driving circuit electrically connects the light-emitting chip and the substrate plug-in portion through the wire in the glass substrate through hole.

6. The display device according to claim 5, characterized in that: The glass substrate comprises a central region and an edge region, the edge region is arranged around the central region, and the substrate inserting portion is arranged in the central region.

7. The display device according to claim 5, characterized in that: Any one of the plurality of display modules is provided with a substrate plug-in portion; There are multiple adapter plug-in parts, and the multiple adapter plug-in parts are plugged into the multiple substrate plug-in parts in a one-to-one correspondence.

8. The display device according to claim 5, characterized in that The first end of the support plate is fixedly connected to the glass substrate, and the second end of the support plate is detachably connected to the adapter; The support plate is provided with a plurality of through holes, and the plurality of through holes are provided in one-to-one correspondence with the plurality of substrate plug-in parts; The plurality of adapter plug-in parts pass through the plurality of through holes in a one-to-one correspondence and are connected with the plurality of substrate plug-in parts.

9. The display device according to claim 5, characterized in that: A connecting member is also included, and the connecting member connects the supporting plate and the glass substrate.

10. The display device according to claim 9, characterized in that: The connecting member includes a colloid member; And / or, the light emitting chip includes an LED chip.

11. A display device, characterized in that: It comprises a support plate, a plurality of display modules and an adapter; the support plate has a first support surface and a second support surface which are arranged opposite to each other; a plurality of display modules are arranged on the first support surface; the first surface of the display module is used to display an image, and the second surface of the display module is arranged opposite to the first support surface of the support plate; The first surface of the display module is used to set the light-emitting chip, and the second surface of the display module is used to set the substrate plug-in portion; The adapter is used to be arranged on the second supporting surface, the supporting plate is provided with a through hole, and the substrate plug-in portion and the adapter are used to be connected through the through hole.

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