Display device

Abstract

The utility model is suitable for the technical field of display devices, and provides display equipment. The display equipment comprises a display device, a touch screen module and a function module, the display device is used for displaying information and playing sound, the touch screen module is detachably installed on the display device, and the touch screen module is electrically connected with the display device and used for interacting with the display device; the function module is detachably installed on the touch screen module and electrically connected with the display device. The display equipment is manufactured in the mode, the situation that the display equipment needs to be manufactured at a time is avoided, the effects of reducing the manufacturing difficulty and improving the output efficiency are achieved, meanwhile, touch screen modules of different shapes and functional modules capable of providing different functional requirements can be produced to be matched with display devices of the same specification, and the display efficiency is improved. Therefore, display equipment with different specifications can be obtained, the use requirements of different users can be met, and the condition of excessive production of the display device can be improved.

Description

Technical Field

[0001] The present application belongs to the technical field of display devices, and more specifically, to a display apparatus. Background Art

[0002] A display device is a device that has display functions and external sound playback functions, such as televisions, advertising machines, laptops and other electronic devices.

[0003] The common existing display devices mainly include a display screen body and a display control component. The display screen body is divided into a liquid crystal display (English full name: Liquid Crystal Display, English abbreviation: LCD), an organic light-emitting diode display (English full name: Organic Light-Emitting Diode, English abbreviation: OLED) and an LED (English full name: Light-Emitting Diode, Chinese name: Light-Emitting Diode) display, etc. However, the existing display devices only have display functions and external sound playback functions, and do not have other functions. The functions are single and cannot meet the actual usage needs of users. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a display device, aiming to solve the technical problem of single function of display devices in the prior art.

[0005] To achieve the above-mentioned purpose, according to one aspect of the present application, a display device is provided, including: a display device, used to display information and play sound; a touch screen module, which can be detachably installed on the display device, and the touch screen module is electrically connected to the display device, and is used to interact with the display device; a functional module, which can be detachably installed on the touch screen module, and the functional module is electrically connected to the display device.

[0006] Optionally, the display device further comprises a connecting member, which is detachably connected to the display device, and the connecting member is detachably connected to the touch screen module, so that the touch screen module can be detachably installed on the display device.

[0007] Optionally, the touch screen module has a touch frame, which is mounted on the display device and is detachably connected to the connecting piece; the functional module includes a functional part and a functional mounting part, which is mounted on the functional mounting part, which is electrically connected to the display device and is detachably mounted on the touch frame.

[0008] Optionally, the functional module further includes a functional connector, which is mounted on a surface of the functional mounting member close to the touch frame, and the touch frame and the functional mounting member are detachably connected via the functional connector.

[0009] Optionally, the functional connector includes a mounting body and a connector, the mounting body is mounted on the functional mounting body, the connector is mounted on the mounting body, and the connector has a limiting cap; a connecting hole for inserting the connector is provided on the surface of the touch frame close to the functional mounting part, the connecting hole has a first opening for the limiting cap of the connector to pass through and a second opening for preventing the limiting cap of the connector from detaching from the connecting hole, and the second opening is connected to the first opening.

[0010] Optionally, the connection direction of the first orifice and the second orifice is a preset direction; the display device also includes a locking portion, the locking portion includes a locking mounting member and a locking member, the locking mounting member is installed on the touch frame, the locking mounting member has a slide groove, the extension direction of the slide groove is at an angle to the preset direction, and the locking member is slidably installed in the slide groove; a locking groove connected to the slide groove is provided on the functional mounting member, and the locking member is configured to be able to slide into the locking groove to prevent the limit cap of the connector from moving along the preset direction.

[0011] Optionally, a first positioning structure is provided on the surface of the functional mounting piece close to the touch frame, and a second positioning structure is provided on the surface of the touch frame close to the functional mounting piece. One of the first positioning structure and the second positioning structure is a positioning bar, and the other is a positioning groove for inserting the positioning bar. The positioning bar is configured to be able to slide in the positioning groove along a preset direction.

[0012] Optionally, the connecting member is a connecting bent bar, the mounting body is a mounting plate, the connecting body is a connecting column, the locking mounting member is a locking mounting block, and the locking member is a locking strip; the functional member is at least one of a speaker, a front interface, a front button, an array pickup microphone, NFC or a magnetic pen; the connecting member is detachably connected to the display device through a fastener, the connecting member is detachably connected to the touch screen module through a fastener, the mounting body is detachably connected to the functional mounting member through a fastener, and the locking mounting member is detachably connected to the touch frame through a fastener.

[0013] Optionally, the functional mounting component includes a first functional mounting shell and a second functional mounting shell, the second functional mounting shell is arranged on one side of the first functional mounting shell, and the second functional mounting shell is detachably connected to the first functional mounting shell by fasteners; a first mounting groove is provided on the surface of the first functional mounting shell close to the second functional mounting shell, and a second mounting groove is provided on the surface of the second functional mounting shell close to the first functional mounting shell, and the first mounting groove is connected to the second mounting groove to form an installation space, and the functional component is installed in the installation space.

[0014] Optionally, the functional connector is mounted on the first functional mounting shell, and the second functional mounting shell is provided with a plurality of heat dissipation holes which are arranged at intervals and are used to connect the mounting space with the outside.

[0015] Optionally, the display device includes a display screen body and a display control component, the display screen body is detachably connected to the connecting component, the display control component is mounted on the display screen body, and the display control component is electrically connected to the display screen body; the touch screen module includes a touch screen body and a touch control component, the touch screen body includes a touch frame, the touch control component is mounted on the touch screen body, and the touch control component is electrically connected to the touch screen body; the display device also includes a adapter, the adapter is mounted on the display screen body, the adapter is electrically connected to the display control component, and the adapter and the touch control component are electrically connected by plugging; the functional module also includes a functional control component, the functional control component is mounted on the functional mounting component, the functional control component is electrically connected to the functional component, and the functional control component and the adapter are electrically connected by plugging.

[0016] The beneficial effect of the display device provided by the present application is that: compared with the prior art, the display device of the present application not only has a display function and an external sound function, but also has a touch interaction function, and also has functions provided by the functional module, which provides users with more choices and improves the user experience. At the same time, since the touch screen module in the present application can be detachably installed on the display device, and the functional module can be detachably installed on the touch screen module, when manufacturing the display device, three independent production lines can be used to respectively produce the display device, the touch screen module and the functional module, and then the display device and the touch screen module are assembled, and the touch screen module and the functional module are assembled, so that the display device is assembled; by manufacturing the display device in the above manner, not only the need to manufacture the display device in one go is avoided, the manufacturing difficulty is reduced and the output efficiency is improved, but also the touch screen modules of different shapes and the functional modules that can provide different functional requirements can be matched with the display device of the same specification to obtain display devices of different specifications, so as to meet the use needs of different users and improve the overproduction of display devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical features of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of the structure of a display device provided in an embodiment of the present application at a first viewing angle;

[0019] Figure 2 A schematic diagram of the structure of the display device provided in an embodiment of the present application at a second viewing angle;

[0020] Figure 3 for Figure 1The enlarged schematic diagram of point A in the middle;

[0021] Figure 4 A schematic side view of a partial cross-section of a portion of a display device provided in an embodiment of the present application;

[0022] Figure 5 for Figure 4 The enlarged schematic diagram of the center C;

[0023] Figure 6 A schematic diagram of the structure of the functional modules provided in the embodiment of the present application;

[0024] Figure 7 for Figure 6 The enlarged schematic diagram of point D in the middle;

[0025] Figure 8 A schematic diagram of the structure of a display device with hidden functional modules provided in an embodiment of the present application;

[0026] Fig. 9 for Figure 8 The enlarged schematic diagram of point E in the middle;

[0027] Fig.10 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0028] Fig.11 for Figure 8 The enlarged schematic diagram of F in the middle;

[0029] Fig.12 A schematic diagram of circuit connections of a display device provided in an embodiment of the present application;

[0030] The reference numerals in the above drawings are as follows:

[0031] 100, display device; 110, display screen body; 120, display control element;

[0032] 200, touch screen module; 210, touch screen body; 211, touch screen body; 212, touch frame; 213, connection hole; 2131, first hole; 2132, second hole; 214, positioning groove; 220, touch control element;

[0033] 300, connector;

[0034] 400, functional module; 410, functional part; 420, functional mounting part; 421, first functional mounting shell; 4211, locking groove; 4212, first mounting groove; 422, second functional mounting shell; 4221, second mounting groove; 4222, heat dissipation hole; 430, functional connector; 431, mounting body; 432, connector; 4321, limiting cap; 440, positioning strip; 450, functional control part;

[0035] 500, locking portion; 510, locking mounting member; 511, slide groove; 520, locking member;

[0036] 600. Transfer department. DETAILED DESCRIPTION

[0037] In order to have a clearer understanding of the technical features, purposes and effects of the present application, the specific implementation methods of the present application are further described in detail below in conjunction with the accompanying drawings and Examples. The following examples are only used to illustrate the present application, but are not used to limit the scope of protection of the present application. Based on the embodiments of the present application, other embodiments obtained by those skilled in the art without paying creative work should all belong to the scope of protection of the present application.

[0038] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] In the description of this application, it should be understood that the numbers in this document, such as "first", "second", etc., are only used to distinguish the objects described, have no sequential or technical meaning, and cannot be understood as stipulating or implying the importance of the objects described.

[0040] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] In the description of this application, the term "plurality" refers to two or more than two. In addition, the term "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0042] In the description of this application, it should be noted that, unless otherwise defined, all technical and scientific terms used in this application have the same meanings as those commonly understood by those skilled in the art. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0043] As described in the background technology, at present, a display device is a device with display function and external sound function, such as televisions, advertising machines, laptop computers and other electronic devices. Existing common display devices mainly include a display screen body and a display control component. The display screen body is divided into a liquid crystal display (English full name: Liquid Crystal Display, English abbreviation: LCD), an organic light-emitting diode display (English full name: Organic Light-Emitting Diode, English abbreviation: OLED) and an LED (English full name: Light-Emitting Diode, Chinese name: Light-Emitting Diode) display, etc.; however, existing display devices only have display function and external sound function, and do not have other functions. The functions are single and cannot meet the actual use needs of users.

[0044] Reference Figures 1 to 3 In order to solve the above problems, according to one aspect of the present application, an embodiment of the present application provides a display device, the display device includes a display device 100, a touch screen module 200 and a functional module 400, wherein the display device 100 is used to display information and play sound, the touch screen module 200 is detachably installed on the display device 100, and the touch screen module 200 is electrically connected to the display device 100 for interacting with the display device 100; the functional module 400 is detachably installed on the touch screen module 200, and the functional module 400 is electrically connected to the display device 100.

[0045] In the embodiment of the present application, the information displayed by the display device 100 is one or more of text, icons, images, and videos. The display device 100 is generally an advertising machine that can display advertising image information and play sound. In other embodiments, the display device 100 can also be a television or other pure display device, which is not limited here. The specific structure of the advertising machine, the television, or other pure display device belongs to the common knowledge of those skilled in the art and will not be elaborated here. The function of the touch screen module 200 is to allow the user to interact with the display device 100 by touching the screen on the touch screen module 200. The touch screen module 200 can convert the user's touch action into an electronic signal for the display. The display device 100 recognizes and processes, thereby realizing various operations. The specific structure of the touch screen module 200 belongs to the common knowledge of those skilled in the art and will not be elaborated in detail here. The functional module 400 is used to provide functional requirements different from the display device 100 and the touch screen module 200. Since the decibel of the sound emitted by the display device 100 relying on its own speaker is low, the functional module 400 generally includes a speaker for playing sound and audio output, a front interface for connecting other devices or modules, a front key for triggering a specific function or operation button, an array pickup microphone for noise suppression and voice recognition, NFC (English full name: Near Field Communication, Chinese name: Near Field Communication) for contactless identity authentication and data transmission, and a magnetic pen for drawing and interacting on the screen of the touch part. Among them, the decibel of the sound emitted by the speaker in the functional module 400 is higher than the decibel of the sound emitted by the speaker in the display device 100. The components in the functional module 400 are not specifically limited. The specific structure of the functional module 400 belongs to the common knowledge of those skilled in the art and will not be elaborated in detail here.

[0046] The display device of the present application not only has display function and external sound speaker function, but also has touch interaction function. In addition, it also has the functions provided by the functional module 400, which provides users with more choices and improves the user experience. At the same time, since the touch screen module 200 in the present application can be detachably installed on the display device 100, and the functional module 400 can be detachably installed on the touch screen module 200, when manufacturing the display device, three independent production lines can be used to respectively produce the display device 100, the touch screen module 200 and the functional module 400, and then the display device 100 and the touch screen module 200 are assembled, and the touch screen module 200 and the functional module 400 are assembled, so that the display device is assembled; by manufacturing the display device in the above manner, not only is it avoided that the display device needs to be manufactured in one go, thereby achieving the effect of reducing the manufacturing difficulty and improving the output efficiency, but also different shapes of touch screen modules 200 and functional modules 400 that can provide different functional requirements can be produced in combination with the display device 100 of the same specification to obtain display devices of different specifications, thereby meeting the usage requirements of different users and improving the overproduction of the display device 100.

[0047] Reference Figures 1 to 3 In one embodiment, the display device further includes a connector 300 , which is detachably connected to the display device 100 , and the connector 300 is detachably connected to the touch screen module 200 , so that the touch screen module 200 can be detachably installed on the display device 100 .

[0048] In this embodiment, the connecting member 300 is generally a connecting bar, which is detachably connected to the display device 100 by screws, and the connecting bar is detachably connected to the touch screen module 200 by screws. In other embodiments, the connecting member 300 may also be a connecting screw, which passes through the touch screen module 200 and is screwed into the display device 100 to achieve a detachable connection between the touch screen module 200 and the display device 100.

[0049] In addition, the functional module 400 can be detachably mounted on the touch screen module 200 using its own studs, can be detachably mounted on the touch screen module 200 using screws, and can be detachably mounted on the touch screen module 200 using the magnetic attraction between the magnet and the magnetic strip; when assembling the display device, firstly use the connector 300 to assemble the touch screen module 200 and the display device 100, and then install the functional module 400 on the touch screen module 200 to complete the assembly. The set functional module 400 not only enables the display device to have more functions and provides users with more choices, but also facilitates users to flexibly assemble according to actual needs, improving the convenience of use.

[0050] Reference Figures 1 to 4In one embodiment, the touch screen module 200 has a touch frame 212, which is mounted on the display device 100, and the touch frame 212 is detachably connected to the connector 300; the functional module 400 includes a functional component 410 and a functional mounting component 420, the functional component 410 is mounted on the functional mounting component 420, the functional component 410 is electrically connected to the display device 100, and the functional mounting component 420 is detachably mounted on the touch frame 212.

[0051] In this embodiment, the connector 300 is generally detachably connected to the touch frame 212 by screws. The touch frame 212 not only connects the touch screen module 200 to the display device 100, but also protects the display device 100, thereby extending the service life of the display device 100. The functional component 410 is at least one of a speaker for playing sound and audio output, a front interface for connecting other devices or modules, a front key for triggering a specific function or operation button, an array pickup microphone for noise suppression and voice recognition, NFC (English full name: Near Field Communication, Chinese name: Near Field Communication) for contactless identity authentication and data transmission, and a magnetic pen for drawing and interacting on the screen of the touch portion.

[0052] The functional part 410 is fixedly mounted on the functional mounting part 420 to achieve different functional requirements; the functional mounting part 420 can be detachably mounted on the touch frame 212 using its own studs, can be detachably mounted on the touch frame 212 using screws, and can be detachably mounted on the touch frame 212 using the magnetic attraction between the magnet and the magnetic strip. The set functional part 410 enables the display device to have more functions and gives users more choices. In addition, in order to enable the functional module 400 to have multiple functions, the number of functional parts 410 is multiple, and the functions of the multiple functional parts 410 are not the same. In order to facilitate user operation and provide a clear visual experience, the functional mounting part 420 is installed on the lower surface of the touch frame 212.

[0053] Reference Figures 4 to 9 In one embodiment, the functional module 400 further includes a functional connector 430 , which is mounted on a surface of the functional mounting member 420 close to the touch frame 212 , and the touch frame 212 and the functional mounting member 420 are detachably connected via the functional connector 430 .

[0054] In this embodiment, the functional connector 430 can be a connecting screw, a stud fixedly mounted on the functional mounting member 420, or a magnet fixedly mounted on the functional mounting member 420; the functional connector 430 is provided so that the functional mounting member 420 can be detachably mounted on the touch frame 212, thereby enabling the display device to have more functions.

[0055] Reference Figure 4 , Figure 5 as well as Figures 7 to 9 In one embodiment, the functional connector 430 includes a mounting body 431 and a connector 432, the mounting body 431 is mounted on the functional mounting body 420, the connector 432 is mounted on the mounting body 431, and the connector 432 has a limiting cap 4321; a connecting hole 213 for inserting the connector 432 is provided on the surface of the touch frame 212 close to the functional mounting member 420, the connecting hole 213 has a first opening 2131 for the limiting cap 4321 of the connector 432 to pass through and a second opening 2132 for preventing the limiting cap 4321 of the connector 432 from detaching from the connecting hole 213, and the second opening 2132 is connected to the first opening 2131.

[0056] In this embodiment, the mounting body 431 is fixedly mounted on the surface of the functional mounting part 420 close to the touch frame 212, and the connecting body 432 is fixedly mounted on the surface of the mounting body 431 close to the touch frame 212; the connecting body 432 includes a connecting body and a limiting cap 4321, the limiting cap 4321 is fixedly mounted on the connecting body, the diameter of the limiting cap 4321 is larger than the diameter of the connecting body, the aperture of the first opening 2131 is larger than the diameter of the limiting cap 4321, so that the limiting cap 4321 of the connecting body 432 can pass through the first opening 2131, the second opening 2132 is located on one side of the first opening 2131, the aperture of the second opening 2132 is smaller than the diameter of the limiting cap 4321, and larger than the diameter of the connecting body, so that the limiting cap 4321 of the connecting body 432 can be blocked by the second opening 2132.

[0057] When assembling the touch screen module 200 and the functional module 400, the functional mounting member 420 is driven to move toward the touch frame 212 until the limiting cap 4321 of the connecting body 432 is inserted into the first orifice 2131, and then the functional mounting member 420 is driven to move toward the second orifice 2132 until the connecting body moves into the second orifice 2132. The provided connecting body 432 not only plays a connecting and limiting role, but also plays a guiding role. In addition, in order to strengthen the connection strength between the functional module 400 and the touch screen module 200, the number of the functional connecting members 430 is multiple, and the multiple functional connecting members 430 are arranged at intervals along the connecting direction of the first orifice 2131 and the second orifice 2132.

[0058] Reference Figure 7, Fig. 9 as well as Fig.10 In one embodiment, the connection direction of the first orifice 2131 and the second orifice 2132 is a preset direction; the display device also includes a locking portion 500, the locking portion 500 includes a locking mounting member 510 and a locking member 520, the locking mounting member 510 is installed on the touch frame 212, the locking mounting member 510 has a slide groove 511, the extension direction of the slide groove 511 is at an angle to the preset direction, and the locking member 520 is slidably installed in the slide groove 511; a locking groove 4211 connected to the slide groove 511 is provided on the functional mounting member 420, and the locking member 520 is configured to be able to slide into the locking groove 4211 to prevent the limiting cap 4321 of the connector 432 from moving along the preset direction.

[0059] In this embodiment, the locking mounting member 510 is fixedly mounted on the side of the touch frame 212, and the locking groove 4211 is arranged on the surface of the functional mounting member 420 close to the touch frame 212. Part of the structure of the locking member 520 can be inserted into the locking groove 4211 to prevent the limiting cap 4321 of the connector 432 from moving in the connecting hole 213 along a preset direction.

[0060] After the limiting cap 4321 of the connecting body 432 is inserted into the connecting hole 213 through the first opening 2131 and moves to a position covering the second opening 2132, the locking member 520 is driven to move toward the locking groove 4211 until a portion of the locking member 520 is inserted into the locking groove 4211. At this time, the limiting cap 4321 of the connecting body 432 can be restricted from moving along a preset direction to a position covering the first opening 2131, thereby ensuring the stability of the connection between the functional connecting member 430 and the touch frame 212. When the limiting cap 4321 of the connecting body 432 needs to be disengaged from the connecting hole 213, the locking member 520 is first driven to move in a direction away from the locking groove 4211 until it is disengaged from the locking groove 4211, and then the limiting cap 4321 of the connecting body 432 is driven to move in a preset direction to a position that can cover the first opening 2131, and then the functional mounting member 420 is driven to move in a direction away from the touch frame 212 so that the limiting cap 4321 of the connecting body 432 can be pulled out through the first opening 2131. In addition, in order to facilitate the movement of the locking member 520 in the slide groove 511 and the locking groove 4211, the extension direction of the slide groove 511 is perpendicular to the preset direction.

[0061] Reference Figure 4 , Figure 7 as well as Fig.11In one embodiment, a first positioning structure is provided on the surface of the functional mounting member 420 close to the touch frame 212, and a second positioning structure is provided on the surface of the touch frame 212 close to the functional mounting member 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 for inserting the positioning bar 440. The positioning bar 440 is configured to be able to slide in the positioning groove 214 along a preset direction.

[0062] In this embodiment, the length direction of the positioning bar 440 is parallel to the preset direction, and the positioning bar 440 is fixedly installed on the surface of the functional mounting member 420 close to the touch frame 212, and is located on one side of the functional connecting member 430. In this case, the positioning groove 214 is provided on the surface of the touch frame 212 close to the functional mounting member 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 can also be fixedly installed on the surface of the touch frame 212 close to the functional mounting member 420. In this case, the positioning groove 214 is provided on the surface of the functional mounting member 420 close to the touch frame 212, the positioning bar 440 is the second positioning structure, and the positioning groove 214 is the first positioning structure.

[0063] When assembling the functional module 400 and the touch screen module 200, first align the positioning bar 440 with the positioning groove 214, and then drive the functional installation member 420 to move in the direction close to the positioning groove 214. During this process, the limiting cap 4321 of the connecting body 432 will also be aligned with the first orifice 2131. After the positioning bar 440 is inserted into the positioning groove 214 and the limiting cap 4321 of the connecting body 432 is inserted into the connecting hole 213 through the first orifice 2131, the functional installation member 420 is driven to move along the preset direction until the limiting cap 4321 of the connecting body 432 covers the second orifice 2132. The positioning portion and the positioning groove 214 play a positioning and guiding role, which is conducive to the rapid assembly of the functional module 400 and the positioning portion. In addition, to improve the assembly efficiency of the functional module 400 and the positioning part, the cross-sectional shape of the positioning member is trapezoidal. When the limiting cap 4321 of the connector 432 covers the second opening 2132 , the surface of the positioning member fits with the groove wall of the positioning groove 214 .

[0064] Reference Figure 3 , Figure 7 , Fig. 9 as well as Fig.10In one embodiment, the connecting member 300 is a connecting bent bar, the mounting body 431 is a mounting plate, the connecting body 432 is a connecting column, the locking mounting member 510 is a locking mounting block, and the locking member 520 is a locking bar; the connecting member 300 is detachably connected to the display device 100 through a fastener, the connecting member 300 is detachably connected to the touch screen module 200 through a fastener, the mounting body 431 is detachably connected to the functional mounting member 420 through a fastener, and the locking mounting member 510 is detachably connected to the touch frame 212 through a fastener.

[0065] In this embodiment, the display device 100 includes a display screen body 110, which is used to display information. The specific structure of the display screen body 110 belongs to the common knowledge of those skilled in the art and will not be elaborated in detail here; the connecting bent bar is not only fitted with the display screen body 110, but also fitted with the touch frame 212. The connecting bent bar is not only detachably connected to the display screen body 110 by fasteners such as connecting screws, connecting pins or connecting rivets, but also detachably connected to the touch frame 212 by fasteners such as connecting screws, connecting pins or connecting rivets; the mounting plate is fitted with the surface of the functional mounting part 420 close to the touch frame 212, and is detachably connected to the functional mounting part 420 by fasteners such as connecting screws, connecting pins or connecting rivets; the connecting column is fixedly mounted on the surface of the mounting plate close to the touch frame 212 by a welding process or an integrated 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. In addition, in order to enhance the connection strength between the touch frame 212 and the display screen body 110 , there are multiple connecting members 300 , and the multiple connecting members 300 are arranged at intervals around the circumference of the display screen body 110 .

[0066] Reference Figures 1 to 4 as well as Figure 7 In one embodiment, the functional mounting component 420 includes a first functional mounting shell 421 and a second functional mounting shell 422, the second functional mounting shell 422 is arranged on one side of the first functional mounting shell 421, and the second functional mounting shell 422 is detachably connected to the first functional mounting shell 421 by fasteners; a first mounting groove 4212 is provided on the surface of the first functional mounting shell 421 close 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 close to the first functional mounting shell 421, and the first mounting groove 4212 is communicated with the second mounting groove 4221 to form an installation space, and the functional component 410 is installed in the installation space.

[0067] In this embodiment, the touch frame 212 covers the first functional installation shell 421, the touch frame 212 and the second functional installation shell 422 are staggered, the functional connector 430, the first positioning structure and the locking groove 4211 are all installed on the surface of the first functional installation shell 421 close to the touch frame 212; the first functional installation shell 421 is detachably connected to the second functional installation shell 422 by fasteners such as connecting screws, connecting pins or connecting rivets; the first functional installation shell 421 and the second functional installation shell 422 not only provide a bearing function for the functional part 410, but also play a protective role. In addition, in order to facilitate the processing and manufacturing of the functional installation part 420, the first functional installation shell 421 and the second functional installation shell 422 are both in the shape of a cuboid, and the length direction of the first functional installation shell 421 and the length direction of the second functional installation shell 422 are both parallel to the preset direction.

[0068] Reference Figures 2 to 4 In one embodiment, the functional connector 430 is installed on the first functional installation shell 421, and the second functional installation shell 422 is provided with a plurality of heat dissipation holes 4222 arranged at intervals and used to connect the installation space with the outside.

[0069] In this embodiment, the heat dissipation holes 4222 not only play a heat dissipation role, but also facilitate the functional component 410 for playing sound and audio output to transmit sound outside the installation space. In addition, multiple heat dissipation holes 4222 are all arranged on the surface of the second functional installation shell 422 close to the display device 100 to ensure the heat dissipation effect and sound transmission effect.

[0070] Reference Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 8 as well as Fig.12In one embodiment, the display device 100 includes a display screen body 110 and a display control component 120, the display screen body 110 is detachably connected to the connecting member 300, the display control component 120 is mounted on the display screen body 110, and the display control component 120 is electrically connected to the display screen body 110; the touch screen module 200 includes a touch screen body 210 and a touch control component 220, the touch screen body 210 includes a touch frame 212, the touch control component 220 is mounted on the touch screen body 210, and the touch control component 220 is electrically connected to the touch screen body 210. 0 is electrically connected to the touch screen body 210; the display device also includes a transfer part 600, the transfer part 600 is installed on the display screen body 110, the transfer part 600 is electrically connected to the display control part 120, and the transfer part 600 is electrically connected to the touch control part 220 by plugging; the functional module 400 also includes a functional control part 450, the functional control part 450 is installed on the functional mounting part 420, the functional control part 450 is electrically connected to the functional part 410, and the functional control part 450 is electrically connected to the transfer part 600 by plugging.

[0071] In this embodiment, the display screen body 110 is used to display information and play sound, the display control component 120 is a control circuit board, the display screen body 110 is provided with a placement space inside, and the display control component 120 is fixedly installed in the placement space of the display screen body 110. The specific structures of the display screen body 110 and the display control component 120 are common knowledge of those skilled in the art and will not be described in detail here. The touch screen body 210 also includes a touch screen body 211 for interacting with the display device 100, and the touch frame 212 is fixedly sleeved on the periphery of the touch screen body 211. The touch screen body 211 is located on one side of the display screen body 110. The touch screen body 211 is electrically connected to the touch control component 220. The touch control component 220 is a control circuit board, and the touch screen body 211 is provided with a placement space inside. The touch control component 220 is fixedly installed in the placement space of the touch screen body 211. The specific structures of the touch screen body 210 and the touch control component 220 are common knowledge of those skilled in the art and will not be described in detail here. The adapter 600 is an adapter box with an adapter circuit board installed. The adapter 600 is located on one side of the display screen body 110 and is detachably installed on the display screen body 110 using connecting screws, connecting pins or connecting rivets. The specific structure of the adapter 600 belongs to the common knowledge of those skilled in the art and will not be described in detail here. The function control component 450 is an adapter box with a control circuit board installed. The function control component 450 is installed on the first function installation shell 421. The specific structure of the function control component 450 belongs to the common knowledge of those skilled in the art and will not be described in detail here.

[0072] When the user touches the touch screen body 211, the touch control component 220 converts the touch action into an electrical signal, and the touch control component 220 feeds back the analyzed electrical signal to the adapter 600. The electrical signal can be fed back to the display screen body 110 through the display control component 120 so that the display screen body 110 displays the required information. At the same time, the electrical signal can also be fed back to the functional component 410 through the functional control component 450 so that the functional component 410 executes the required instructions. When the user issues an instruction to the display control component 120, the display control component 120 converts the instruction into an electrical signal, and the display control component 120 feeds back the analyzed electrical signal to the adapter 600. The electrical signal is fed back to the functional component 410 through the functional control component 450 so that the functional component 410 executes the required instructions.

[0073] In summary, the display device provided by the implementation of this embodiment has at least the following beneficial technical effects: the display device of the present application not only has a display function and an external sound function, but also has a touch interaction function. In addition, it also has functions different from the display function and the touch interaction function, which provides users with more choices and improves the user experience. At the same time, since the touch screen module 200 in the present application can be detachably installed on the display device 100, and the functional module 400 can be detachably installed on the touch screen module 200, when manufacturing the display device, three independent production lines can be used to respectively produce the display device 100, the touch screen module 200 and the functional module 400, and then the display device 100 and the touch screen module 200 are assembled, and the touch screen module 200 and the functional module 400 are assembled, so that the display device is assembled; by manufacturing the display device in the above manner, not only is it avoided that the display device needs to be manufactured in one go, thereby achieving the effect of reducing the manufacturing difficulty and improving the output efficiency, but also different shapes of touch screen modules 200 and functional modules 400 that can provide different functional requirements can be produced in combination with the display device 100 of the same specification to obtain display devices of different specifications, thereby meeting the usage requirements of different users and improving the overproduction of the display device 100.

[0074] The above is only a preferred implementation of the present application, but the protection scope of the present application is not limited thereto. It should be pointed out that for those skilled in the art, several equivalent obvious variations and / or equivalent replacements can be made without departing from the technical principles of the present application. These obvious variations and / or equivalent replacements should also be regarded as the protection scope of the present application.

Claims

1. A display device, characterized in that: include: A display device (100), used for displaying information and playing sound; a touch screen module (200) detachably mounted on the display device (100); the touch screen module (200) is electrically connected to the display device (100) and is used to interact with the display device (100); A functional module (400) is detachably mounted on the touch screen module (200), and the functional module (400) is electrically connected to the display device (100).

2. The display device according to claim 1, characterized in that The display device further comprises a connecting member (300), wherein the connecting member (300) is detachably connected to the display device (100), and the connecting member (300) is detachably connected to the touch screen module (200), so that the touch screen module (200) can be detachably mounted on the display device (100).

3. The display device according to claim 2, characterized in that The touch screen module (200) has a touch frame (212), the touch frame (212) is sleeved on the display device (100), and the touch frame (212) is detachably connected to the connecting member (300); The functional module (400) comprises a functional component (410) and a functional mounting component (420), wherein the functional component (410) is mounted on the functional mounting component (420), the functional component (410) is electrically connected to the display device (100), and the functional mounting component (420) is detachably mounted on the touch frame (212).

4. The display device according to claim 3, characterized in that The functional module (400) further comprises a functional connector (430), wherein the functional connector (430) is mounted on a surface of the functional mounting member (420) close to the touch frame (212), and the touch frame (212) and the functional mounting member (420) are detachably connected via the functional connector (430).

5. The display device according to claim 4, characterized in that The functional connecting member (430) comprises a mounting body (431) and a connecting body (432), wherein the mounting body (431) is mounted on the functional mounting member (420), the connecting body (432) is mounted on the mounting body (431), and the connecting body (432) has a limiting cap (4321); A connection hole (213) for inserting the connector (432) is provided on the surface of the touch frame (212) close to the functional mounting part (420), and the connection hole (213) has a first opening (2131) for the limiting cap (4321) of the connector (432) to pass through, and a second opening (2132) for preventing the limiting cap (4321) of the connector (432) from detaching from the connection hole (213), and the second opening (2132) is connected to the first opening (2131).

6. The display device according to claim 5, characterized in that The connection direction of the first hole (2131) and the second hole (2132) is a preset direction; the display device further comprises a locking portion (500), the locking portion (500) comprises a locking mounting member (510) and a locking member (520), the locking mounting member (510) is mounted on the touch frame (212), the locking mounting member (510) has a slide groove (511), the extension direction of the slide groove (511) and the preset direction form an angle with each other, and the locking member (520) is slidably mounted in the slide groove (511); The functional mounting member (420) is provided with a locking groove (4211) which is connected to the sliding groove (511), and the locking member (520) is configured to be able to slide into the locking groove (4211) to prevent the limiting cap (4321) of the connecting body (432) from moving along the preset direction.

7. The display device according to claim 6, characterized in that A first positioning structure is provided on the surface of the functional mounting member (420) close to the touch frame (212), and a second positioning structure is provided on the surface of the touch frame (212) close to the functional mounting member (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) for the positioning bar (440) to be inserted. The positioning bar (440) is configured to be able to slide in the positioning groove (214) along the preset direction.

8. The display device according to claim 6, characterized in that The connecting member (300) is a connecting bent bar, the mounting body (431) is a mounting plate, the connecting body (432) is a connecting column, the locking mounting member (510) is a locking mounting block, and the locking member (520) is a locking bar; the functional member (410) is at least one of a speaker, a front interface, a front button, an array pickup microphone, NFC or a magnetic pen; The connecting member (300) is detachably connected to the display device (100) via a fastener, the connecting member (300) is detachably connected to the touch screen module (200) via a fastener, the mounting body (431) is detachably connected to the functional mounting member (420) via a fastener, and the locking mounting member (510) is detachably connected to the touch frame (212) via a fastener.

9. The display device according to any one of claims 4 to 8, characterized in that: The functional mounting member (420) comprises a first functional mounting shell (421) and a second functional mounting shell (422), wherein the second functional mounting shell (422) is arranged on one side of the first functional mounting shell (421), and the second functional mounting shell (422) is detachably connected to the first functional mounting shell (421) via a fastener; A first mounting groove (4212) is provided on the surface of the first functional mounting shell (421) close 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) close to the first functional mounting shell (421). The first mounting groove (4212) is connected to the second mounting groove (4221) to form an installation space, and the functional component (410) is installed in the installation space.

10. The display device according to claim 9, characterized in that The functional connection member (430) is installed on the first functional installation shell (421), and the second functional installation shell (422) is provided with a plurality of heat dissipation holes (4222) arranged at intervals and used to connect the installation space with the outside.

11. The display device according to any one of claims 3 to 8, characterized in that: The display device (100) comprises a display screen body (110) and a display control component (120), wherein the display screen body (110) is detachably connected to the connecting component (300), the display control component (120) is mounted on the display screen body (110), and the display control component (120) is electrically connected to the display screen body (110); The touch screen module (200) comprises a touch screen body (210) and a touch control component (220), the touch screen body (210) comprises the touch frame (212), the touch control component (220) is mounted on the touch screen body (210), and the touch control component (220) is electrically connected to the touch screen body (210); The display device further comprises a transfer part (600), wherein the transfer part (600) is mounted on the display screen body (110), the transfer part (600) is electrically connected to the display control component (120), and the transfer part (600) is electrically connected to the touch control component (220) by plugging; The functional module (400) further comprises a functional control component (450), wherein the functional control component (450) is mounted on the functional mounting component (420), the functional control component (450) is electrically connected to the functional component (410), and the functional control component (450) is electrically connected to the adapter (600) by plugging.

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