Indicates machine

Abstract

SOLUTION: The present application is applied to a technical field of display equipment, and provide display equipment, which includes a display device for displaying information and emitting sound, a touch screen module that is detachably attached to the display device and electrically connected to the display device to interact with the display device, and a function module that is detachably attached to the touch screen module and electrically connected to the display device.EFFECT: Manufacturing display equipment using the method described in the present invention makes it possible to: eliminate the need to complete the manufacture of display equipment all at once; and achieve the effects of reducing the manufacturing difficulty and improving the output efficiency. Meanwhile, manufacturing touch screen modules of various shapes and functional modules capable of providing various functional uses and combining display devices of the same specifications therewith makes it possible to: obtain display equipment of various specifications; meet, thereby, the usage needs of various users; and improve situations such as overproduction of display devices.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] This application belongs to the technical field of display devices, and more specifically, relates to display devices.

Background Art

[0002] A display device has a display function and a sound-emitting function, and is, for example, an electronic device such as a television, an advertising machine, or a notebook computer.

[0003] Conventional general display devices mainly include a display screen main body and a display controller. The display screen main body can be divided into a liquid crystal display (abbreviated as LCD), an organic light-emitting diode display (abbreviated as OLED), and a light-emitting diode (abbreviated as LED) display, etc. However, conventional display devices only have a display function and a sound-emitting function and do not have other functions, so the functions are single and cannot meet the actual usage needs of users.

Summary of the Invention

[0004] An embodiment of this application aims to provide a display device that attempts to solve the technical problem that the functions of display devices in the prior art are single.

[0005] [[ID=2,6]] To achieve the above object, according to one aspect of this application, there is provided a display device including a display device for displaying information and emitting sound, a touch screen module detachably attached to the display device, electrically connected to the display device and interacting with the display device, and a function module detachably attached to the touch screen module and electrically connected to the display device. [[ID=,]]

[0006] Optionally, the display device further includes a connector that detachably connects to the display device and detachably connects to the touchscreen module, thereby allowing the touchscreen module to be detachably attached to the display device.

[0007] Optionally, the touchscreen module has a touch frame that is fitted into the display device and detachably connected to a connector, and the functional module includes a functional component and a functional mounting fixture, the functional component is mounted on the functional mounting fixture, the functional component is electrically connected to the display device, and the functional mounting fixture is detachably attached to the touch frame.

[0008] Optionally, the function module further includes a function connector that is mounted on a surface close to the touch frame of the function fixture, and the touch frame and the function fixture are detachably connected by the function connector.

[0009] Optionally, the functional connector includes a mounting body that is attached to a functional fixture, and a connector that is attached to the mounting body and has a position-retaining cap, wherein a connection hole is provided on the surface of the touch frame near the functional fixture into which the connector is inserted, and the connection hole has a first opening through which the position-retaining cap of the connector passes, and a second opening to prevent the position-retaining cap of the connector from detaching from the connection hole, the second opening communicating with the first opening.

[0010] Optionally, the linear direction connecting the first and second holes is a preset direction, and the display device further comprises a locking section including a locking fixture and a locking member, the locking fixture being mounted on a touch frame, the locking fixture having a slide groove whose extending direction is angled with respect to a preset direction, the locking member being slidably mounted within the slide groove, the functional fixture being provided with a locking groove communicating with the slide groove, and the locking member being positioned to slide into the locking groove to prevent the position-regulating cap of the connector from moving along a preset direction.

[0011] Optionally, a first positioning structure is provided on the surface of the functional fixture near the touch frame, and a second positioning structure is provided on the surface of the touch frame near the functional fixture. One of the first and second positioning structures is a positioning bar, and the other is a positioning groove into which the positioning bar is inserted. The positioning bar is slidably arranged within the positioning groove along a predetermined direction.

[0012] Optionally, the connector is a connecting curved bar, the mounting body is a mounting plate, the connecting body is a connecting column, the locking mounting device is a locking mounting block, the locking member is a locking bar, the functional member is at least one of a horn, front interface, front button, array pickup microphone, NFC, or magnetic pen, the connector is detachably connected to the display device by a fastener, the connector is detachably connected to the touchscreen module by a fastener, the mounting body is detachably connected to the functional mounting device by a fastener, and the locking mounting device is detachably connected to the touch frame by a fastener.

[0013] Optionally, the functional mounting fixture includes a first functional mounting shell and a second functional mounting shell provided on the side of the first functional mounting shell and detachably connected to the first functional mounting shell by a fastener, wherein a first mounting groove is provided on the surface of the first functional mounting shell closest to the second functional mounting shell, and a second mounting groove is provided on the surface of the second functional mounting shell closest to the first functional mounting shell, and the first mounting groove communicates with the second mounting groove so as to form a mounting space on which a functional member is attached.

[0014] Optionally, the functional connector is mounted on the first functional mounting shell, and the second functional mounting shell has multiple spaced-out ventilation holes to communicate the mounting space with the outside.

[0015] Optionally, the display device includes a display screen body detachably connected to a connector and a display controller mounted on the display screen body and electrically connected to the display screen body; the touchscreen module includes a touchscreen body including a touch frame and a touch controller mounted on the touchscreen body and electrically connected to the touchscreen body; the display device further includes an adapter section mounted on the display screen body and electrically connected to the display controller, with the adapter section and the touch controller electrically connected via a plug-in connection; and the function module further includes a function controller mounted on a function fixture and electrically connected to a function component, with the function controller and the adapter section electrically connected via a plug-in connection.

[0016] The display device according to this application has, compared to the prior art, a touch interaction function in addition to display and sound emission functions, and also has functions provided by a function module, thus offering users more choices and improving the user experience. Furthermore, since the touchscreen module in this application is detachably attached to the display device, and the function module is detachably attached to the touchscreen module, the display device can be manufactured by producing the display device, touchscreen module, and function module on three separate production lines. Then, the display device and touchscreen module are assembled, and finally, the touchscreen module and function module are assembled, thereby achieving the assembly of the display device. By manufacturing the display device in the above way, it is not necessary to complete the manufacturing of the display device in one go, achieving the effects of reducing the difficulty of manufacturing and improving production efficiency. In addition, by manufacturing touchscreen modules of various shapes and function modules that can provide various functional uses and combining them with display devices of the same specifications, it is possible to obtain display devices with various specifications, thereby meeting the usage needs of various users and improving situations such as overproduction of display devices.

Brief Description of Drawings

[0017] To more clearly explain the technical features of the embodiments of the present application, the drawings necessary for the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present application, and those skilled in the art can also derive other drawings based on these drawings without the need for creative efforts.

[0018] [Figure 1] It is a schematic structural diagram of a display device from a first perspective according to an embodiment of the present application. [Figure 2] It is a schematic structural diagram of a display device from a second perspective according to an embodiment of the present application. [Figure 3] It is an enlarged schematic view of part A of FIG. 1. [Figure 4] It is a schematic side cross-sectional view of a part of a display device according to an embodiment of the present application. [Figure 5] It is an enlarged schematic view of part C of FIG. 4. [Figure 6] It is a schematic structural diagram of a functional module according to an embodiment of the present application. [Figure 7] It is an enlarged schematic view of part D of FIG. 6. [Figure 8] It is a schematic structural diagram of a display device after disabling the functional module according to an embodiment of the present application. [Figure 9] It is an enlarged schematic view of part E of FIG. 8. [Figure 10] It is an enlarged schematic view of part B of FIG. 1. [Figure 11] It is an enlarged schematic view of part F of FIG. 8. [Figure 12] It is a schematic diagram of the circuit connection of a display device according to an embodiment of the present application.

Description of Reference Numerals

[0019] 100 Display device, 110 Display screen body, 120 Display controller, 200 Touch screen module, 210 Touch screen main body, 211 Touch screen, 212 Touch frame, 213 Connection hole, 2131 First hole opening, 2132 Second hole opening, 214 Positioning groove, 220 Touch controller, 300 Connector, 400 Function module, 410 Function member, 420 Function fixture, 421 First function mounting shell, 4211 Locking groove, 4212 First mounting groove, 422 Second function mounting shell, 4221 Second mounting groove, 4222 Heat dissipation hole, 430 Function connector, 431 Mounting body, 432 Connecting body, 4321 Position restricting cap, 440 Positioning bar, 450 Function controller, 500 Locking part, 510 Locking fixture, 511 Slide groove, 520 Locking member, 600 Adapter part.

Embodiments for Carrying out the Invention

[0020] In order to more clearly understand the technical features, objects, and effects of the present application, the specific embodiments of the present application will be described in more detail below with reference to the drawings and examples. The following examples are only for explaining the present application and do not limit the protection scope of the present application. Based on the embodiments of the present application, any other embodiments obtained by those skilled in the art without creative efforts should belong to the protection scope of the present application.

[0021] In the description of the present application, the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship shown in the drawings, and is only for the convenience of description and simplification of the description of the present application, and does not indicate or imply that the shown device or element must have a specific orientation or be configured and operated in a specific orientation. Therefore, it should be noted that it cannot be understood as a limitation to the present application.

[0022] In the description of this application, it should be understood that the numbers themselves in this specification, such as "the first," "the second," etc., are used merely to distinguish the subjects being described and do not have any order or technical meaning, nor should they be understood as defining or implying the importance of the subjects being described.

[0023] In the description of this application, unless otherwise explicitly stated or limited, the terms “attachment,” “connection,” and “connection” should be understood in a broad sense, and it should be noted that these may include, for example, fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two elements. Those skilled in the art will be able to understand the specific meaning of these terms in this application depending on the specific circumstances.

[0024] In this description, the term "multiple" means two or more. The term "and / or" is merely a description of the relationship between related objects, and there may be three types of relationships. For example, A and / or B may indicate three situations: A existing alone, A and B existing simultaneously, and B existing alone. The letter " / " in this specification usually indicates that the preceding and following related objects are in an "or" relationship.

[0025] In the description of this application, unless otherwise defined, all technical and scientific terms used herein have the same meaning as generally understood by those skilled in the art. The terms used in the specification of this application are for the purpose of describing specific embodiments and are not intended to limit this application, and those skilled in the art will be able to understand the specific meaning of the above terms in this application depending on the specific context.

[0026] As described in the background technology, display devices currently have display and sound emission functions, and are electronic devices such as televisions, advertising machines, and laptop computers. Conventional general display devices mainly consist of a display screen and a display controller, and the display screen itself can be divided into liquid crystal displays (LCD), organic light-emitting diode displays (OLED), and light-emitting diode (LED) displays. However, conventional display devices only have display and sound emission functions and do not have other functions, so their functions are monolithic and cannot meet the actual usage needs of users.

[0027] Referring to Figures 1 to 3, in order to solve the above problems, according to one aspect of this application, an embodiment of this application provides a display device comprising a display device 100 for displaying information and emitting sound, a touchscreen module 200 which is detachably attached to the display device 100 and electrically connected to the display device 100 for interaction with the display device 100, and a function module 400 which is detachably attached to the touchscreen module 200 and electrically connected to the display device 100.

[0028] In the embodiments of this application, the information displayed on the display device 100 is one or more of the following: characters, icons, images, and videos. The display device 100 is generally an advertising device capable of both displaying advertising image information and broadcasting sound. In other embodiments, the display device 100 may be a television or other pure display device, but is not limited thereto. The specific structures of advertising devices, televisions, or other pure display devices are common knowledge to those skilled in the art and will not be described in detail here. The touchscreen module 200 plays a role in enabling the user to interact with the display device 100 by touching the screen on the touchscreen module 200. The touchscreen module 200 can realize various operations by converting the user's touch actions into electronic signals and providing them for recognition and processing by the display device 100. The specific structure of the touchscreen module 200 is common knowledge to those skilled in the art and will not be described in detail here. The functional module 400 is used to provide a different functional use from the display device 100 and the touchscreen module 200. Because the decibel level of the sound emitted by the speaker of the display device 100 itself is low, the functional module 400 generally includes at least one of the following components: a horn for playing back sound and outputting audio; a front interface for connecting other devices or modules; a front button for triggering a specific function or operation button; an array pickup microphone for noise suppression and voice recognition; near-field communication (NFC) for contactless identity authentication and data transmission; and a magnetic pen for drawing and interacting with the touchscreen. The decibel level of the sound emitted from the horn in the functional module 400 is higher than that of the sound emitted from the speaker of the display device 100. The components within the functional module 400 are not specifically limited, and the specific structure of the functional module 400 is common knowledge for those skilled in the art and will not be described in detail here.

[0029] The display device of this application has a touch interaction function in addition to display and sound emission functions, and also has functions provided by the function module 400, thus offering users more choices and improving the user experience. Furthermore, since the touchscreen module 200 in this application is detachably attached to the display device 100, and the function module 400 is detachably attached to the touchscreen module 200, the display device can be manufactured by producing the display device 100, the touchscreen module 200, and the function module 400 on three separate production lines, then assembling the display device 100 and the touchscreen module 200, and finally assembling the touchscreen module 200 and the function module 400, thereby realizing the assembly of the display device. By manufacturing display devices using the method described above, it becomes unnecessary to complete the manufacturing of the display devices all at once, resulting in reduced manufacturing difficulty and improved production efficiency. Furthermore, by manufacturing touchscreen modules 200 of various shapes and functional modules 400 capable of providing various functional uses, and combining them with display devices 100 of the same specifications, it is possible to obtain display devices with various specifications. As a result, it is possible to meet the usage needs of various users and improve situations such as overproduction of display devices.

[0030] Referring to Figures 1 and 2, in one embodiment, the display device further comprises a connector 300, which is detachably connected to the display device 100 and detachably connected to the touchscreen module 200, thereby allowing the touchscreen module 200 to be detachably attached to the display device 100.

[0031] In this embodiment, the connector 300 is generally a connecting bar that is detachably connected to the display device 100 by screws and detachably connected to the touchscreen module 200 by screws. In other embodiments, the connector 300 may also be a connecting screw that passes through the touchscreen module 200 and is screwed into the display device 100 to detachably connect the touchscreen module 200 and the display device 100.

[0032] Furthermore, the functional module 400 may be detachably attached to the touchscreen module 200 by its own studs, by screws, or by magnetic attraction between a magnetic member and a magnetic stripe. When assembling the display device, first the touchscreen module 200 and the display device 100 are assembled using the connector 300, and then the functional module 400 is attached to the touchscreen module 200 to complete the assembly. By installing the functional module 400, the display device not only has more functions and provides users with more choices, but it also becomes easier to flexibly assemble according to the actual needs of the user, improving ease of use.

[0033] Referring to Figures 1 to 4, in one embodiment, the touchscreen module 200 has a touch frame 212 that is fitted into the display device 100 and detachably connected to the connector 300. The functional module 400 includes a functional member 410 and a functional mounting fixture 420, the functional member 410 is attached to the functional mounting fixture 420, the functional member 410 is electrically connected to the display device 100, and the functional mounting fixture 420 is detachably attached to the touch frame 212.

[0034] In this embodiment, the connector 300 is generally detachably connected to the touch frame 212 by screws. By installing the touch frame 212, the touchscreen module 200 and the display device 100 are connected, and a protective effect is exerted on the display device 100, extending the lifespan of the display device 100. The functional component 410 is at least one of the following components: a horn for playing sound or outputting audio; a front interface for connecting other devices or modules; a front button for triggering a specific function or operation button; an array pickup microphone for noise suppression and voice recognition; near-field communication (NFC) for contactless identity authentication and data transmission; and a magnetic pen for drawing and interacting on the touch screen.

[0035] The functional components 410 are fixedly attached to the functional mounting fixture 420 to achieve different functional uses. The functional mounting fixture 420 may be detachably attached to the touch frame 212 by its own studs, by screws, or by magnetic attraction between a magnetic member and a magnetic stripe. By installing the functional components 410, the display device has more functions and provides the user with more choices. Furthermore, since the functional module 400 has multiple functions, there are multiple functional components 410, each performing a different function. For ease of user operation and clarity of visual experience, the functional mounting fixture 420 is attached to the underside of the touch frame 212.

[0036] Referring to Figures 4 to 9, in one embodiment, the function module 400 further includes a function connector 430 attached to the surface of the function fixture 420 near the touch frame 212, and the touch frame 212 and the function fixture 420 are detachably connected by the function connector 430.

[0037] In this embodiment, the functional connector 430 may be a connecting screw, a stud fixedly attached to the functional mounting fixture 420, or a magnet fixedly attached to the functional mounting fixture 420. By installing the functional connector 430, the functional mounting fixture 420 can be detachably attached to the touch frame 212, and as a result, the display device has more functions.

[0038] Referring to Figures 4, 5, and 7, in one embodiment, the functional connector 430 includes a mounting body 431 attached to a functional fixture 420, and a connector body 432 attached to the mounting body 431 and having a position-restricting cap 4321. A connection hole 213 into which the connector body 432 is inserted is provided on the surface of the touch frame 212 closest to the functional fixture 420. The connection hole 213 has a first opening 2131 through which the position-restricting cap 4321 of the connector body 432 passes, and a second opening 2132 to prevent the position-restricting cap 4321 of the connector body 432 from detaching from the connection hole 213, the second opening 2132 communicating with the first opening 2131.

[0039] In this embodiment, the mounting body 431 is fixedly attached to the surface of the functional mounting fixture 420 near the touch frame 212, and the connecting body 432 is fixedly attached to the surface of the mounting body 431 near the touch frame 212. The connecting body 432 includes a connecting body and a position-retaining cap 4321 fixedly attached to the connecting body and having a larger diameter than the connecting body, wherein the diameter of the first opening 2131 is larger than the diameter of the position-retaining cap 4321 so that the position-retaining cap 4321 of the connecting body 432 can pass through the first opening 2131, and the second opening 2132 is located on the side of the first opening 2131, and the diameter of the second opening 2132 is smaller than the diameter of the position-retaining cap 4321 and larger than the diameter of the connecting body so that the position-retaining cap 4321 of the connecting body 432 is stopped by the second opening 2132.

[0040] When assembling the touchscreen module 200 and the function module 400, the function mounting fixture 420 is moved toward the touch frame 212 until the position-regulating cap 4321 of the connector 432 is inserted into the first opening 2131, and then moved toward the second opening 2132 until the connector body is moved into the second opening 2132. The installed connector 432 performs a guiding function in addition to its connecting and position-regulating functions. Furthermore, to improve the connection strength between the function module 400 and the touchscreen module 200, there are multiple function connectors 430, which are arranged at intervals along the line connecting the first opening 2131 and the second opening 2132.

[0041] Referring to Figures 7, 9, and 10, in one embodiment, the linear direction connecting the first hole 2131 and the second hole 2132 is a preset direction. The display device further comprises a locking section 500 including a locking fixture 510 and a locking member 520. The locking fixture 510 is attached to the touch frame 212, and the locking fixture 510 has a slide groove 511 whose extending direction is angled with respect to a preset direction, and the locking member 520 is slidably mounted within the slide groove 511. The functional fixture 420 is provided with a locking groove 4211 that communicates with the slide groove 511, and the locking member 520 is positioned so that it can slide into the locking groove 4211, thereby preventing the position regulating cap 4321 of the connector 432 from moving along the preset direction.

[0042] In this embodiment, the locking fixture 510 is fixedly attached to the side of the touch frame 212, the locking groove 4211 is provided on the surface of the functional fixture 420 that is close to the touch frame 212, and the structure of the locking member 520 can be partially inserted into the locking groove 4211 so as to prevent the position regulating cap 4321 of the connector 432 from moving within the connector hole 213 along a predetermined direction.

[0043] After the position-restricting cap 4321 of the connector 432 is inserted into the connector hole 213 through the first opening 2131 and moves to a position where it can cover the second opening 2132, the locking member 520 moves toward the locking groove 4211 until its structure is partially inserted into the locking groove 4211, thereby restricting the position-restricting cap 4321 of the connector 432 to move to a position where it can cover the first opening 2131 along a predetermined direction, thereby ensuring the stability of the connection between the functional connector 430 and the touch frame 212. When it is necessary to detach the position-restricting cap 4321 of the connector 432 from the connection hole 213, first the locking member 520 is moved away from the locking groove 4211 until it is detached from the locking groove 4211, then the position-restricting cap 4321 of the connector 432 is moved along a preset direction to a position where it can cover the first hole opening 2131, and then the functional mounting fixture 420 is moved away from the touch frame 212, thereby allowing the position-restricting cap 4321 of the connector 432 to be removed to the outside through the first hole opening 2131. The slide groove 511 extends in a direction perpendicular to the preset direction so that the locking member 520 can easily move within the slide groove 511 and the locking groove 4211.

[0044] Referring to Figures 4, 7, and 11, in one embodiment, a first positioning structure is provided on the surface of the functional mounting fixture 420 closest to the touch frame 212, and a second positioning structure is provided on the surface of the touch frame 212 closest to the functional mounting fixture 420. One of the first and second positioning structures is a positioning bar 440, and the other is a positioning groove 214 into which the positioning bar 440 is inserted. The positioning bar 440 is arranged to slide within the positioning groove 214 along a predetermined direction.

[0045] In this embodiment, the first positioning structure is located on the functional connector 430 side, the longitudinal direction of the positioning bar 440 is parallel to a preset direction, the positioning bar 440 is fixedly attached to the surface of the functional fixture 420 closest to the touch frame 212, in which case the positioning groove 214 is provided on the surface of the touch frame 212 closest to the functional fixture 420, the positioning bar 440 is the first positioning structure, and the positioning groove 214 is the second positioning structure. In other embodiments, the positioning bar 440 may also be fixedly attached to the surface of the touch frame 212 closest to the functional fixture 420, in which case the positioning groove 214 is provided on the surface of the functional fixture 420 closest to the touch frame 212, the positioning bar 440 is the second positioning structure, and the positioning groove 214 is the first positioning structure.

[0046] When assembling the functional module 400 and the touchscreen module 200, first, the positioning bar 440 is aligned with the positioning groove 214, then the functional mounting fixture 420 is moved toward the positioning groove 214, and in this process, the position regulating cap 4321 of the connector 432 is also aligned with the first hole 2131. After inserting the positioning bar 440 into the positioning groove 214 and inserting the position regulating cap 4321 of the connector 432 through the first hole 2131 into the connector hole 213, the functional mounting fixture 420 is moved along a predetermined direction until the position regulating cap 4321 of the connector 432 covers the inside of the second hole 2132. The installed positioning bar 440 and positioning groove 214 exert positioning and guiding functions, contributing to the rapid assembly of the functional module 400 and the positioning bar 440. Furthermore, in order to improve the assembly efficiency between the functional module 400 and the positioning bar 440, the cross-sectional shape of the positioning bar 440 is trapezoidal, so that when the position regulating cap 4321 of the connecting body 432 covers the second hole 2132, the surface of the positioning bar 440 comes into close contact with the groove wall of the positioning groove 214.

[0047] Referring to Figures 3, 7, 9, and 10, in one embodiment, the connector 300 is a connecting curved bar, the mounting body 431 is a mounting plate, the connecting body 432 is a connecting column, the locking mounting device 510 is a locking mounting block, and the locking member 520 is a locking bar. The connector 300 is detachably connected to the display device 100 by a fastener, the connector 300 is detachably connected to the touchscreen module 200 by a fastener, the mounting body 431 is detachably connected to the functional mounting device 420 by a fastener, and the locking mounting device 510 is detachably connected to the touch frame 212 by a fastener.

[0048] In this embodiment, the display device 100 includes a display screen body 110 for displaying information. The specific structure of the display screen body 110 is common knowledge to those skilled in the art and will not be described in detail here. The connecting curved bar is in close contact not only with the display screen body 110 but also with the touch frame 212. The connecting curved bar is detachably connected to the display screen body 110 by fasteners such as connecting screws, connecting pins, or connecting rivets, as well as to the touch frame 212 by fasteners such as connecting screws, connecting pins, or connecting rivets. The mounting plate is in close contact with the surface of the functional mounting fixture 420 closest to the touch frame 212 and is detachably connected to the functional mounting fixture 420 by fasteners such as connecting screws, connecting pins, or connecting rivets. The connecting column is fixedly attached to the surface of the mounting plate closest to the touch frame 212 by a welding process or an integral molding process. The locking mounting block is detachably connected to the touch frame 212 by fasteners such as connecting screws, connecting pins, or connecting rivets. Furthermore, in order to strengthen the connection between the touch frame 212 and the display screen body 110, there are multiple connectors 300, and the multiple connectors 300 are arranged at intervals around the circumferential direction of the display screen body 110.

[0049] Referring to Figures 1 to 3 and Figure 7, in one embodiment, the functional mounting fixture 420 includes a first functional mounting shell 421 and a second functional mounting shell 422 provided on the side of the first functional mounting shell 421 and detachably connected to the first functional mounting shell 421 by a fastener. A first mounting groove 4212 is provided on the surface of the first functional mounting shell 421 closest to the second functional mounting shell 422, and a second mounting groove 4221 is provided on the surface of the second functional mounting shell 422 closest to the first functional mounting shell 421. The first mounting groove 4212 and the second mounting groove 4221 communicate to form a mounting space on which the functional member 410 is attached.

[0050] In this embodiment, the touch frame 212 covers the first function mounting shell 421, and the touch frame 212 is distributed offset from the second function mounting shell 422. The function connector 430, the first positioning structure, and the locking groove 4211 are all attached to the surface of the first function mounting shell 421 closest to the touch frame 212. The first function mounting shell 421 is detachably connected to the second function mounting shell 422 by fasteners such as connecting screws, connecting pins, or connecting rivets. The installed first and second function mounting shells 421 and 422 not only provide a support for the functional member 410 but also provide protection. Furthermore, for convenience in processing and manufacturing the function mounting fixture 420, both the first and second function mounting shells 421 and 422 are rectangular parallelepipeds, and both the longitudinal direction of the first and second function mounting shells 421 and 422 are parallel to a predetermined direction.

[0051] Referring to Figures 2 to 4, in one embodiment, the functional connector 430 is attached to the first functional mounting shell 421, and the second functional mounting shell 422 is provided with a plurality of spaced-apart heat dissipation holes 4222 for communicating the mounting space with the outside.

[0052] In this embodiment, the multiple heat dissipation holes 4222 are all provided on the first function mounting shell 421. The installed heat dissipation holes 4222 not only provide heat dissipation but also facilitate the transmission of sound from the functional member 410 for sound playback and audio output to the area outside the mounting space. Furthermore, the multiple heat dissipation holes 4222 are all provided on the surface of the first function mounting shell 421 that is close to the display device 100 in order to ensure both heat dissipation and sound transmission effects.

[0053] Referring to Figures 1, 2, 4, 6, 8, and 12, in one embodiment, the display device 100 includes a display screen body 110 detachably connected to a connector 300, and a display controller 120 attached to the display screen body 110 and electrically connected to the display screen body 110. The touchscreen module 200 includes a touchscreen body 210 including a touch frame 212, and a touch controller 220 attached to the touchscreen body 210 and electrically connected to the touchscreen body 210. The display device further includes an adapter unit 600 attached to the display screen body 110, electrically connected to the display controller 120, and electrically connected to the touch controller 220 by plug-in connection. The function module 400 further includes a function controller 450 attached to a function mounting fixture 420, electrically connected to a function member 410, and electrically connected to the adapter unit 600 by plug-in connection.

[0054] In this embodiment, the display screen body 110 is used to display information and emit sound, the display controller 120 is a control circuit board, the display screen body 110 has an internal space for placement, and the display controller 120 is fixedly mounted within the placement space of the display screen body 110. The specific structures of both the display screen body 110 and the display controller 120 are common knowledge to those skilled in the art and will not be described in detail here. The touchscreen body 210 further includes a touchscreen 211 for interacting with the display device 100, a touch frame 212 fixedly fitted around the outer periphery of the touchscreen 211, the touchscreen 211 located on the display screen body 110 side, the touchscreen 211 is electrically connected to a touch controller 220, the touch controller 220 is a control circuit board, the touchscreen 211 has a space for placement inside, and the touch controller 220 is fixedly mounted within the placement space of the touchscreen 211, the specific structures of both the touchscreen body 210 and the touch controller 220 are common knowledge to those skilled in the art and will not be described in detail here. The adapter section 600 is an adapter box to which an adapter circuit board is mounted, the adapter section 600 is located on the display screen body 110 side and is detachably attached to the display screen body 110 by connecting screws, connecting pins or connecting rivets, the specific structure of the adapter section 600 is common knowledge to those skilled in the art and will not be described in detail here. The function controller 450 is an adapter box to which a control circuit board is mounted. The function controller 450 is mounted on the first function mounting shell 421. The specific structure of the function controller 450 is common knowledge to those skilled in the art and will not be described in detail here.

[0055] When a user touches the touchscreen 211, the touch controller 220 converts the touch action into an electrical signal, and the touch controller 220 feeds the analyzed electrical signal back to the adapter unit 600. This electrical signal can be fed back to the display screen body 110 by the display controller 120 to cause the display screen body 110 to display the necessary information, and can also be fed back to the functional component 410 by the function controller 450 to cause the functional component 410 to execute the commands it should perform. When a user gives a command to the display controller 120, the display controller 120 converts the command into an electrical signal, and the display controller 120 feeds the analyzed electrical signal back to the adapter unit 600. This electrical signal is then fed back to the functional component 410 by the function controller 450 to cause the functional component 410 to execute the commands it should perform.

[0056] As described above, implementing the display device according to this embodiment provides at least the following beneficial technical effects. The display device of this application has a touch interaction function in addition to a display function and a sound emission function, and also has functions different from the display function and touch interaction function, so it can provide users with more choices and improve the user experience. Furthermore, since the touchscreen module 200 in this application is detachably attached to the display device 100 and the function module 400 is detachably attached to the touchscreen module 200, when manufacturing the display device, the display device 100, the touchscreen module 200 and the function module 400 can be manufactured on three independent production lines, and then the display device 100 and the touchscreen module 200 are assembled, and then the touchscreen module 200 and the function module 400 are assembled, thereby enabling the assembly of the display device. By manufacturing display devices using the method described above, it becomes unnecessary to complete the manufacturing of the display devices all at once, resulting in reduced manufacturing difficulty and improved production efficiency. Furthermore, by manufacturing touchscreen modules 200 of various shapes and functional modules 400 that can provide various functional uses, and combining them with display devices 100 of the same specifications, it is possible to obtain display devices with various specifications. As a result, it is possible to meet the usage needs of various users and improve situations such as overproduction of display devices 100.

[0057] The foregoing are merely preferred embodiments of the present application; however, the scope of protection of this application is not limited thereto. A person skilled in the art will be able to make several obvious equivalent modifications / substitutions without departing from the technical principles of this application, and these obvious equivalent modifications / substitutions will also be included within the scope of protection of this application.

Claims

1. A display device (100) for displaying information and emitting sound, A touchscreen module (200) that is detachably attached to the display device (100), electrically connected to the display device (100), and interacts with the display device (100), The system comprises a touchscreen module (200) and a function module (400) which is detachably attached to the touchscreen module (200) and electrically connected to the display device (100), The display device is characterized in that the functional module (400) includes a functional member (410) electrically connected to the display device (100), and the functional member (410) is at least one of a horn, a front interface, a front button, an array pickup microphone, NFC, or a magnetic pen.

2. The display device according to claim 1, further comprising a connector (300) which is detachably connected to the display device (100) and detachably connected to the touchscreen module (200), thereby allowing the touchscreen module (200) to be detachably attached to the display device (100).

3. The touchscreen module (200) is fitted into the display device (100) and has a touch frame (212) that is detachably connected to the connector (300). The display device according to claim 2, wherein the functional module (400) further includes a functional mounting fixture (420), the functional member (410) is attached to the functional mounting fixture (420), and the functional mounting fixture (420) is detachably attached to the touch frame (212).

4. The display device according to claim 3, wherein the function module (400) further includes a function connector (430) attached to the surface of the function mounting fixture (420) near the touch frame (212), and the touch frame (212) and the function mounting fixture (420) are detachably connected by the function connector (430).

5. The functional connector (430) includes a mounting body (431) attached to the functional mounting fixture (420), and a connecting body (432) attached to the mounting body (431) and having a position-regulating cap (4321). The display device according to claim 4, characterized in that a connection hole (213) into which the connecting body (432) is inserted is provided on the surface of the touch frame (212) near the functional mounting fixture (420), the connection hole (213) has a first opening (2131) through which the position regulating cap (4321) of the connecting body (432) passes, and a second opening (2132) for preventing the position regulating cap (4321) of the connecting body (432) from detaching from the connection hole (213), and the second opening (2132) is in communication with the first opening (2131).

6. The linear direction connecting the first hole (2131) and the second hole (2132) is a predetermined direction, and the display device further comprises a locking portion (500) including a locking mounting fixture (510) and a locking member (520), the locking mounting fixture (510) being attached to the touch frame (212), the locking mounting fixture (510) having a slide groove (511) whose extending direction is angled with respect to the predetermined direction, and the locking member (520) being slidably mounted within the slide groove (511). The display device according to claim 5, wherein the functional mounting fixture (420) is provided with a locking groove (4211) that communicates with the slide groove (511), and the locking member (520) is arranged to slide into the locking groove (4211) so as to prevent the position regulating cap (4321) of the connecting body (432) from moving along the predetermined direction.

7. The display device according to claim 6, wherein a first positioning structure is provided on the surface of the functional mounting fixture (420) near the touch frame (212), and a second positioning structure is provided on the surface of the touch frame (212) near the functional mounting fixture (420), one of the first positioning structure and the second positioning structure is a positioning bar (440), and the other is a positioning groove (214) into which the positioning bar (440) is inserted, and the positioning bar (440) is slidably arranged within the positioning groove (214) along the predetermined direction.

8. The connector (300) is a connecting curved bar, the mounting body (431) is a mounting plate, the connecting body (432) is a connecting column, the locking mounting device (510) is a locking mounting block, and the locking member (520) is a locking bar. The display device according to claim 6, characterized in that the connector (300) is detachably connected to the display device (100) by a fastener, the connector (300) is detachably connected to the touchscreen module (200) by a fastener, the mounting body (431) is detachably connected to the function mounting fixture (420) by a fastener, and the locking mounting fixture (510) is detachably connected to the touch frame (212) by a fastener.

9. The aforementioned function mounting device (420) includes a first function mounting shell (421) and a second function mounting shell (422) provided on the side of the first function mounting shell (421) and detachably connected to the first function mounting shell (421) by a fastener. The display device according to any one of claims 4 to 8, characterized in that a first mounting groove (4212) is provided on the surface of the first functional mounting shell (421) near the second functional mounting shell (422), a second mounting groove (4221) is provided on the surface of the second functional mounting shell (422) near the first functional mounting shell (421), and the first mounting groove (4212) communicates with the second mounting groove (4221) to form a mounting space on which the functional member (410) is attached.

10. The display device according to claim 9, characterized in that the function connector (430) is attached to the first function mounting shell (421), and the second function mounting shell (422) is provided with a plurality of heat dissipation holes (4222) arranged at intervals to communicate the mounting space with the outside.

11. The display device (100) includes a display screen body (110) that is detachably connected to the connector (300), and a display controller (120) that is attached to the display screen body (110) and electrically connected to the display screen body (110). The touchscreen module (200) comprises a touchscreen body (210) including the touch frame (212), and a touch controller (220) attached to the touchscreen body (210) and electrically connected to the touchscreen body (210). The display device further comprises an adapter unit (600) attached to the display screen body (110) and electrically connected to the display controller (120), and the adapter unit (600) and the touch controller (220) are electrically connected via a plug-in connection. The display device according to any one of claims 3 to 8, wherein the function module (400) further includes a function controller (450) which is attached to the function mounting fixture (420) and electrically connected to the function member (410), and the function controller (450) and the adapter unit (600) are electrically connected via a plug-in connection.

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