Display device

Abstract

The utility model is suitable for the technical field of electronic equipment, and provides a display device. The display device comprises a display body and an interaction assembly. The display body is provided with an installation space exposed out of the display body. The interaction assembly comprises an installation part, a key and a key control part, the installation part is detachably installed in the installation space, the key and the key control part are arranged on the installation part, and the key control part is electrically connected with the display body and the key. As the mounting part is detachably mounted in the mounting space, when the key control part needs to be maintained or replaced, the key control part can be maintained or replaced only by detaching the mounting part from the mounting space, the display body does not need to be disassembled, the maintenance operation process is greatly simplified, the maintenance time is shortened, and the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of electronic equipment, and more particularly to a display device. BACKGROUND

[0002] The display device is a device capable of converting electronic signals into visual information and presenting it to the user in a visible form.

[0003] In the related art, the display device includes a display body, a key, and a key control piece, wherein the key is installed on the outer surface of the display body, the key control piece is a circuit board, the key control piece is electrically connected with the key and the display body, and is fixedly installed in the interior of the display body.

[0004] When the key control piece needs to be repaired, the display body needs to be disassembled, and then the key control piece is taken out from the interior of the display body, and the repair operation is complicated. Utility model content

[0005] The purpose of the embodiments of the present application is to provide a display device, which aims to solve the technical problem of inconvenient repair of the key control piece in the related art.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present application, a display device is provided, which includes a display body and an interactive assembly, the display body has a mounting space exposed to the outside of the display body; the interactive assembly includes a mounting piece, a key, and a key control piece, the mounting piece is detachably installed in the mounting space, the key and the key control piece are arranged on the mounting piece, and the key control piece is electrically connected with the display body and the key.

[0007] Optionally, the display body further has a mounting outer surface, the mounting outer surface is provided with a mounting groove, the mounting piece is detachably installed in the mounting groove, and the mounting groove is formed as the mounting space.

[0008] Optionally, one of the mounting piece and the inner wall surface of the mounting space is provided with a connecting buckle, and the other is provided with a connecting clamping groove, the mounting piece is detachably installed in the mounting space by being clamped into the connecting clamping groove through the connecting buckle; and / or, the interactive assembly further includes a connecting piece, the mounting piece is provided with a first connecting hole, the display body is provided with a second connecting hole, and the mounting piece is detachably installed in the mounting space by passing through the first connecting hole and penetrating into the second connecting hole through the connecting piece.

[0009] Optionally, the interactive assembly further includes an interface and an interface control piece, the interface and the interface control piece are arranged on the mounting piece, and the interface control piece is electrically connected with the display body and the interface.

[0010] Optionally, the mounting piece has a first mounting surface and a second mounting surface, the key is arranged on the first mounting surface, and the interface is arranged on the second mounting surface.

[0011] Optionally, the first mounting surface and the second mounting surface are arranged adjacently and intersectingly, and an edge of the first mounting surface close to the second mounting surface is the same as an edge of the second mounting surface close to the first mounting surface.

[0012] Optionally, the first mounting surface and the second mounting surface are both arranged intersectingly with the mounting outer surface, and the second mounting surface is provided with a mounting groove having a groove bottom parallel to the mounting outer surface, and the interface is arranged on the groove bottom.

[0013] Optionally, the mounting member further has a first back surface and a second back surface, the first back surface is arranged oppositely to the first mounting surface, and the key control member is arranged on the first back surface; the second back surface is arranged oppositely to the second mounting surface, and the interface control member is arranged on the second back surface.

[0014] Optionally, the key control member is mounted on the first back surface through a fastener; and / or, the second back surface is provided with a guide member, the guide member is provided with a guide groove, and part of the structure of the interface control member is mounted to the guide member by being inserted into the guide groove; the guide member is detachably connected to a limiting member, and the limiting member is used to limit the movement of the interface control member inserted into the guide groove in a direction away from the second back surface.

[0015] Optionally, the mounting member has a mounting surface provided with an embedded groove, and the interactive assembly further comprises a wireless microphone detachably mounted in the embedded groove for wireless communication with the display body.

[0016] Optionally, the wireless microphone is provided with a first connecting hook, and the wireless microphone is hung in the embedded groove of the mounting member through the first connecting hook.

[0017] Optionally, the interactive assembly further comprises a protection member detachably mounted on the mounting member, and after the protection member is mounted on the mounting member, the protection member covers the mounting surface.

[0018] Optionally, one of the protection member and the mounting member is provided with a second connecting hook, and the other is provided with a connecting hook groove, and the protection member is mounted on the mounting member by being hooked into the connecting hook groove through the second connecting hook; and / or, one of the protection member and the mounting member is provided with a guide structure, and the other is provided with a guide groove, and after the protection member is mounted on the mounting member, the guide structure is inserted into the guide groove.

[0019] The display device provided by the application has the beneficial effects that: the mounting piece in the application is detachably mounted in the mounting space, when the key control piece needs to be repaired or replaced, the mounting piece is only needed to be detached from the mounting space, the key control piece can be repaired or replaced, the display body does not need to be disassembled, the maintenance operation process is greatly simplified, the maintenance time is shortened, and the maintenance cost is reduced. At the same time, since the display body does not need to be frequently disassembled, the risk of damage to the internal structure and circuit of the display body caused by disassembly operation is reduced, and the reliability and stability of the whole display device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical features of the embodiments of the application, the drawings needed to be used in the embodiments of the application will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0021] Figure 1 The structural schematic diagram of the display device provided by the embodiments of the application is shown in the figure.

[0022] Figure 2 The structural schematic diagram of the display device provided by the embodiments of the application is shown in the figure. Figure 1 The enlarged schematic diagram of A in the figure.

[0023] Figure 3 The partial schematic diagram of the display body provided by the embodiments of the application under a first viewing angle is shown in the figure.

[0024] Figure 4 The partial schematic diagram of the display body provided by the embodiments of the application under a second viewing angle is shown in the figure.

[0025] Figure 5 The structural schematic diagram of the interactive assembly provided by the embodiments of the application under a third viewing angle is shown in the figure.

[0026] Figure 6 The structural schematic diagram of the interactive assembly provided by the embodiments of the application under a fourth viewing angle is shown in the figure.

[0027] Figure 7 The structural schematic diagram of the interactive assembly provided by the embodiments of the application under a fifth viewing angle is shown in the figure.

[0028] Figure 8 The structural schematic diagram of the interactive assembly provided by the embodiments of the application under a fifth viewing angle is shown in the figure. Figure 7 The enlarged schematic diagram of C in the figure.

[0029] Figure 9 The structural schematic diagram of the interactive assembly provided by the embodiments of the application under a sixth viewing angle is shown in the figure.

[0030] Figure 10 The side view schematic diagram of the interactive assembly provided by the embodiments of the application is shown in the figure.

[0031] Figure 11 A structure schematic view of the interactive assembly provided by the embodiment of the present application in the seventh perspective view after hiding a limiting piece;

[0032] Figure 12 A structure schematic view of the interactive assembly provided by the embodiment of the present application in the seventh perspective view after hiding a limiting piece; Figure 11 A structure schematic view of the interactive assembly provided by the embodiment of the present application in the seventh perspective view after hiding a limiting piece;

[0033] Figure 13 A structure schematic view of the wireless microphone provided by the embodiment of the present application;

[0034] Figure 14 A structure schematic view of the wireless microphone provided by the embodiment of the present application; Figure 11 A structure schematic view of the wireless microphone provided by the embodiment of the present application;

[0035] Figure 15 A structure schematic view of the interactive assembly provided by the embodiment of the present application in the eighth perspective view after hiding a protection piece;

[0036] Figure 16 A structure schematic view of the protection piece provided by the embodiment of the present application in the ninth perspective view;

[0037] Figure 17 A structure schematic view of the protection piece provided by the embodiment of the present application in the ninth perspective view; Figure 15 A structure schematic view of the protection piece provided by the embodiment of the present application in the ninth perspective view;

[0038] Figure 18 A structure schematic view of the protection piece provided by the embodiment of the present application in the ninth perspective view; Figure 11 A structure schematic view of the protection piece provided by the embodiment of the present application in the ninth perspective view;

[0039] Figure 19 A structure schematic view of the protection piece provided by the embodiment of the present application in the ninth perspective view; Figure 6 A structure schematic view of the protection piece provided by the embodiment of the present application in the ninth perspective view;

[0040] The label details involved in the above drawings are as follows:

[0041] 100, display body; 110, mounting outer surface; 111, mounting space; 111a, mounting opening; 111b, connecting clamping groove; 111c, second connecting hole;

[0042] 200, interactive assembly; 210, mounting piece; 211, connecting buckle; 212, first connecting hole; 213, first mounting surface; 214, second mounting surface; 215, mounting groove; 215a, groove bottom; 216, first back surface; 217, second back surface; 218, mounting surface; 218a, embedded groove; 219, connecting hook groove; 2111, guide groove;

[0043] 220, button; 230, button control; 240, interface; 250, interface control; 260, fastener; 270, guide; 271, guide slot; 272, mounting hole; 280, limiting piece; 290, wireless microphone; 291, first connecting clasp; 2100, protection piece; 2110, second connecting clasp; 2120, first protection surface; 2130, second protection surface; 2140, guide structure; 2150, disassembly gap. DETAILED DESCRIPTION

[0044] In order to have a clearer understanding of the technical features, objectives and effects of the present application, the specific embodiments of the present application are described in further detail below in conjunction with the accompanying drawings and examples. The following examples are only used to illustrate the present application, but not to limit the protection scope of the present application. Based on the embodiments of the present application, other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0045] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0046] In the description of the present application, it should be understood that the numbers herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have sequential or technical meanings, and cannot be understood as prescribing or implying the importance of the described objects.

[0047] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] In the description of the present application, the term "a plurality of" means two or more than two. In addition, the term "and / or" is only a description of the association between the associated objects, which means that there can be three relationships, for example, A and / or B can mean that A exists alone, A and B exist together, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0049] In the description of the present application, it should be noted that, unless otherwise defined, all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which this technology belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application, and those of ordinary skill in the art can understand the specific meanings of the above terms in the present application.

[0050] As described in the background, the display device is a device capable of converting electronic signals into visual information and presenting them to the user in a visible form. In the related art, the display device includes a display body, a key, and a key control member, wherein the key is installed on the outer surface of the display body, the key control member is a circuit board, and the key control member is electrically connected with the key and the display body and is fixedly installed inside the display body. When the key control member needs to be repaired, the display body needs to be disassembled, and then the key control member is taken out from the inside of the display body, and the repair operation is complicated.

[0051] Reference Figures 1 to 7 , in order to solve the above problems, according to one aspect of the present application, the embodiments of the present application provide a display device, the display device includes a display body 100 and an interactive assembly 200, the display body 100 has an installation space 111 exposed to the outside of the display body 100; the interactive assembly 200 includes a mounting member 210, a key 220 and a key control member 230, the mounting member 210 is detachably installed in the installation space 111, the key 220 and the key control member 230 are arranged on the mounting member 210, and the key control member 230 is electrically connected with the display body 100 and the key 220.

[0052] In the embodiments of the present application, the display device is a television, an interactive display screen, an education machine or other types of display devices, the display body 100 is the main part of the display device, and the installation space 111 can be a groove arranged on the outer surface of the display body 100, or an installation area arranged on the outer surface of the display body 100. The number of keys 220 is multiple, the functions of the multiple keys 220 are different, and the multiple keys 220 are spaced apart and installed on the mounting member 210 for user use; the key control member 230 is a control circuit board or a microcontroller, which is installed on the mounting member 210.

[0053] Since the mounting piece 210 in the present application is detachably mounted in the mounting space 111, when the key control piece 230 needs to be repaired or replaced, the key control piece 230 can be repaired or replaced by only detaching the mounting piece 210 from the mounting space 111, without disassembling the display body 100, greatly simplifying the maintenance operation process, shortening the maintenance time, and reducing the maintenance cost. At the same time, since the display body 100 does not need to be frequently disassembled, the risk of damage to the internal structure and circuit of the display body 100 caused by disassembly operation is reduced, and the reliability and stability of the display device as a whole are improved.

[0054] With reference to Figures 1 to 4 In an embodiment, the display body 100 further has a mounting outer surface 110, and the mounting outer surface 110 is provided with a mounting groove, and the mounting piece 210 is detachably mounted in the mounting groove, and the mounting groove is formed as the mounting space 111.

[0055] In the present embodiment, the mounting outer surface 110 is the front surface of the display body 100. It can be understood that the mounting outer surface 110 can also be the side surface or the back surface of the display body 100. The mounting space 111 has a mounting opening 111a, and the mounting piece 210 is mounted into the mounting space 111 through the mounting opening 111a; after the mounting piece 210 is mounted into the mounting space 111, part of the structure of the mounting piece 210 is located in the mounting space 111, and another part of the structure of the mounting piece 210 is located outside the mounting space 111 and covers the mounting opening 111a.

[0056] The mounting groove provides a certain protection for the mounting piece 210, which can prevent the mounting piece 210 from being damaged by external force collision or scratching. At the same time, the mounting groove also plays a certain dustproof and moistureproof role for the electronic components such as the key control piece 230, improves the stability of the interactive assembly 200, and prolongs the service life of the interactive assembly 200. In addition, the mounting groove can also better hide the interactive assembly 200, which not only makes the display device look more neat and beautiful, but also effectively reduces the overall volume of the display device.

[0057] In addition, the mounting piece 210 is arranged in the mounting groove on the front surface of the display body 100, which makes the operation of the key 220 more intuitive and convenient for the user. At the same time, when the interactive assembly 200 needs to be repaired or replaced, the user does not need to disassemble or flip the display device as a whole, but can directly operate on the front surface of the display body 100, which greatly improves the convenience of maintenance and saves maintenance time and cost.

[0058] With reference to Figure 3 and Figures 6 to 8In an embodiment, one of the mounting member 210 and the inner wall surface of the mounting space 111 is provided with a connecting buckle 211, and the other is provided with a connecting buckle slot 111b, and the mounting member 210 is detachably mounted in the mounting space 111 by being buckled into the connecting buckle slot 111b through the connecting buckle 211.

[0059] In the embodiment, the connecting buckle 211 is in an elastic structure, and the connecting buckle 211 is provided on the mounting member 210 and is an integral part of the mounting member 210; and the connecting buckle slot 111b is provided on the inner wall surface of the mounting space 111. It can be understood that the connecting buckle 211 can also be provided on the inner wall surface of the mounting space 111, and the connecting buckle slot 111b is provided on the mounting member 210.

[0060] Through the cooperation of the connecting buckle 211 and the connecting buckle slot 111b, the mounting member 210 can be quickly mounted into the mounting space 111 and easily detached, improving the convenience of the mounting member 210 in dismounting operation. At the same time, when the connecting buckle 211 is buckled into the connecting buckle slot 111b, a relatively tight connection can be provided to ensure that the mounting member 210 will not easily loosen or fall off during normal use, ensuring the stability of the connection between the interactive assembly 200 and the display body 100. In addition, the structure of the above-mentioned connection mode is relatively simple, which effectively reduces the cost.

[0061] In addition, the connecting buckle 211 is provided on the mounting member 210, and when the mounting member 210 needs to be detached, the force point is mainly on the mounting member 210, effectively reducing the direct pulling and friction on the inner wall surface of the mounting space 111, effectively reducing the risk of damaging the display body 100, and being conducive to protecting the structural integrity and appearance of the display body 100.

[0062] Referring to Figure 4 , Figure 7 and Figure 9 In an embodiment, the interactive assembly 200 further comprises a connecting member, the mounting member 210 is provided with a first connecting hole 212, the display body 100 is provided with a second connecting hole 111c, and the mounting member 210 is detachably mounted in the mounting space 111 by passing through the first connecting hole 212 and into the second connecting hole 111c through the connecting member.

[0063] In the embodiment, the connecting member is a connecting screw, the first connecting hole 212 is a smooth through hole or a threaded through hole, and the second connecting hole 111c is a threaded hole; it can be understood that the connecting member can also be a connecting pin which is inserted into the second connecting hole 111c in an interference fit manner. In addition, the connecting buckle 211 and the first connecting hole 212 are respectively located at opposite ends of the mounting member 210.

[0064] When the mounting member 210 needs to be mounted into the mounting space 111, first, the connecting buckle 211 is buckled into the connecting buckle slot 111b, and then the connecting member is passed through the first connecting hole 212 and into the second connecting hole 111c, so as to enhance the connection strength between the mounting member 210 and the display body 100. When the mounting member 210 needs to be separated from the mounting space 111, first, the connecting member is pulled out of the second connecting hole 111c, and then the connecting buckle 211 is pulled out of the connecting buckle slot 111b, and then the mounting member 210 is pulled out of the mounting space 111.

[0065] The connecting member, the first connecting hole 212 and the second connecting hole 111c used in cooperation not only enable the mounting member 210 and the display body 100 to be stably connected, but also provide precise positioning for the mounting of the mounting member 210. In addition, the above-mentioned connection mode enables the mounting member 210 to be dismounted and mounted relatively simply, without the need for complex processes or professional tools, thereby reducing the operation cost and difficulty.

[0066] Referring to Figure 2 , Figures 5 to 7 and Figures 9 to 11 , in an embodiment, the interactive assembly 200 further comprises an interface 240 and an interface control member 250, the interface 240 and the interface control member 250 are arranged on the mounting member 210, and the interface control member 250 is electrically connected with the display body 100 and the interface 240.

[0067] In the embodiment, the number of the interface 240 is multiple, the functions of the multiple interfaces 240 can be the same or different, and the multiple interfaces 240 are arranged on the mounting member 210 at intervals for the user to use; the interface control member 250 is a control circuit board or a microcontroller, which is arranged on the mounting member 210.

[0068] The arranged interface 240 enables the display device to be connected with external equipment such as a computer, a game console, a mobile storage device and the like, thereby greatly expanding the use scenarios and functions of the display device. Meanwhile, the arranged interface control member 250 can separate the control functions related to the interface 240 from the main control circuit of the display body 100, and the interface control member 250 is specially responsible for the management and data transmission control of the interface 240, thereby reducing the burden of the main control circuit of the display body 100, reducing the risk of circuit failure caused by the concentration of functions, and improving the reliability and stability of the entire display device.

[0069] In addition, the interface 240 and the interface control member 250 are arranged on the mounting member 210, which not only makes the interface 240 and the interface control member 250 share the mounting member 210 with the button 220 and the button control member 230, effectively simplifying the number of mounting components and improving the simplicity of the structure of the display device. Meanwhile, when the interface 240 or the interface control member 250 fails, the mounting member 210 can be detached from the mounting space 111, and the interface 240 or the interface control member 250 can be individually repaired or replaced, without the need to disassemble and repair the entire display device, which reduces the maintenance cost and difficulty and improves the maintenance efficiency.

[0070] With reference to Figure 2 , Figure 5 , Figure 6 , Figure 9 and Figure 10 In an embodiment, the mounting member 210 has a first mounting surface 213 and a second mounting surface 214, the button 220 is arranged on the first mounting surface 213, and the interface 240 is arranged on the second mounting surface 214.

[0071] In the embodiment, the first mounting surface 213 is provided with a first through hole for the button 220 to pass through, and the second mounting surface 214 is provided with a second through hole for the interface 240 to pass through; after the mounting member 210 is mounted into the mounting space 111, the first mounting surface 213 and the second mounting surface 214 are both located outside the mounting space 111.

[0072] Arranging the button 220 and the interface 240 separately on different mounting surfaces makes the components with different functions have clear division of operation areas; users can find the corresponding button 220 or interface 240 more quickly when using, avoiding misoperation caused by the close positions of the button 220 and the interface 240. Meanwhile, arranging the button 220 and the interface 240 separately on different mounting surfaces can make more reasonable use of space. In addition, arranging the buttons 220 and the interfaces 240 with different functions separately on different mounting surfaces can make the appearance of the display device more simple and neat.

[0073] With reference to Figure 2 , Figure 5 , Figure 6 , Figure 9 and Figure 10 In an embodiment, the first mounting surface 213 and the second mounting surface 214 are arranged adjacently and intersectingly; the edge of the first mounting surface 213 close to the second mounting surface 214 is the same edge as the edge of the second mounting surface 214 close to the first mounting surface 213.

[0074] In the embodiment, the included angle between the first mounting surface 213 and the second mounting surface 214 can be an acute angle, a right angle, or an obtuse angle, which is not limited here according to actual needs. It can be understood that the first mounting surface 213 and the second mounting surface 214 can also be oppositely arranged.

[0075] In one aspect, the first mounting surface 213 and the second mounting surface 214 share an edge, which, compared to arranging them at independent positions, not only reduces the space occupation of the intermediate transition area, improves the space utilization, and helps to realize the miniaturization and thin design of the display device, but also makes the appearance of the mounting member 210 have no obvious gap or abrupt transition, and is more smooth and natural, effectively improving the appearance quality and visual appeal of the product.

[0076] On the other hand, for the connection circuit inside the mounting member 210, the first mounting surface 213 and the second mounting surface 214 are adjacent and have a common edge, which means that the wiring of the keys 220 and the interfaces 240 can be shorter and more direct, reducing the length and complexity of the circuit, reducing the signal transmission loss and interference risk, while also saving wiring materials, improving production efficiency and product reliability.

[0077] On the other hand, when the user operates, since the keys 220 and the interfaces 240 are on adjacent different mounting surfaces, the action amplitude of the arm and the finger is small when switching, and the arm or the hand posture does not need to be moved or changed greatly, and the operation is more convenient and comfortable.

[0078] Referring to Figure 2 , Figure 5 , Figure 6 , Figure 9 and Figure 10 , in one embodiment, the first mounting surface 213 and the second mounting surface 214 are both arranged intersecting the mounting outer surface 110; the second mounting surface 214 is provided with a mounting groove 215, the mounting groove 215 has a groove bottom 215a, the groove bottom 215a is parallel to the mounting outer surface 110, and the interface 240 is arranged on the groove bottom 215a.

[0079] The arranged mounting groove 215 protects the interface 240, preventing the interface 240 from being damaged by external force impact such as collision and scratching in daily use. The groove bottom 215a is parallel to the mounting outer surface 110, which not only facilitates the insertion of the connecting head of the external device into the interface 240, but also more reasonably utilizes the space of the mounting member 210, enables the interface 240 and the key 220 to be arranged on different planes, avoids the conflict between the interface 240 and the key 220 in space, helps to integrate more functional components in limited space, improves the space utilization of the mounting member 210, and makes the structure of the display device more compact.

[0080] Referring to Figure 2 , Figure 5 , Figure 6 and Figures 9 to 11 In an embodiment, the mounting member 210 further has a first back surface 216 and a second back surface 217, the first back surface 216 is opposite to the first mounting surface 213, and the key control member 230 is arranged on the first back surface 216; the second back surface 217 is opposite to the second mounting surface 214, and the interface control member 250 is arranged on the second back surface 217.

[0081] In the embodiment, the first back surface 216 is arranged adjacent to and intersects with the second back surface 217; the first back surface 216 is parallel to the first mounting surface 213, and the key control member 230 is mounted on the first back surface 216; part of the structure of the second back surface 217 is parallel to the second mounting surface 214, and another part of the structure of the second back surface 217 is parallel to the groove bottom 215a, and the interface control member 250 is arranged on the second back surface 217. After the mounting member 210 is mounted into the mounting space 111, the first back surface 216 is located on the side of the first mounting surface 213 close to the mounting space 111, and the second back surface 217 is located on the side of the second mounting surface 214 close to the mounting space 111.

[0082] On the one hand, the key control member 230 is arranged on the first back surface 216 and corresponds to the key 220 on the first mounting surface 213; the interface control member 250 is arranged on the second back surface 217 and corresponds to the interface 240 on the second mounting surface 214; such a layout makes the control members correspond to the controlled components one by one and are distributed in a centralized manner, and in the installation process, the workers can more conveniently perform line connection and component fixation, thereby effectively improving the installation efficiency.

[0083] On the other hand, each control member has its independent mounting area, when a certain control member fails, the maintenance personnel can easily locate the area where the problem is, and the repair and replacement can be conveniently performed individually without affecting other components, thereby reducing the difficulty and cost of maintenance.

[0084] On the other hand, the first back surface 216 and the second back surface 217 of the mounting member 210 provide additional mounting space 111 for the key control member 230 and the interface control member 250, so that the key control member 230 and the interface control member 250 can be reasonably layered and arranged in space with the keys 220 and the interfaces 240 on the mounting surfaces. Such a layered design fully utilizes the three-dimensional space of the mounting member 210, avoids the crowding of all components on the same plane, improves the space utilization, and is helpful to realize the miniaturization and integration of the display device.

[0085] In addition, the key control member 230 and the interface control member 250 are respectively installed at positions opposite to the respective corresponding installation surfaces, so that the installation member 210 is more balanced and stable in the overall structure, avoiding deformation or instability of the installation member 210 due to excessive weight on one side, effectively improving the stability of the overall structure of the display device.

[0086] Referring to Figure 7 and Figure 11 In an embodiment, the key control member 230 is installed on the first back surface 216 by a fastener 260.

[0087] In the present embodiment, the fastener 260 is a fastening screw or a fastening pin. The fastener 260 not only ensures the close connection of the key control member 230 and the first back surface 216, effectively preventing the key control member 230 from loosening or falling off due to vibration or external force impact during use of the display device; but also facilitates installation and disassembly of the key control member 230.

[0088] Referring to Figure 7 and Figures 10 to 12 In an embodiment, the second back surface 217 is provided with a guide member 270, the guide member 270 is provided with a guide groove 271, and part of the structure of the interface control member 250 is installed on the guide member 270 by being inserted into the guide groove 271; the guide member 270 is detachably connected with a limiting member 280, and the limiting member 280 is used to limit the movement of the interface control member 250 inserted into the guide groove 271 in a direction away from the second back surface 217.

[0089] In the present embodiment, the guide member 270 and the installation member 210 are integrally formed, and the limiting member 280 is a limiting screw or a limiting pin, and the guide member 270 is provided with a mounting hole 272 for mounting the limiting member 280; after the interface control member 250 is inserted into the guide groove 271, the limiting member 280 is mounted into the mounting hole 272, and the head of the limiting member 280 is located outside the mounting hole 272 and limits the movement of the interface control member 250 in a direction away from the second back surface 217 by contacting the guide member 270.

[0090] In one aspect, the guide groove 271 provides precise installation guidance for the interface control member 250, and the installer only needs to align part of the structure of the interface control member 250 with the guide groove 271 and insert it, so that the interface control member 250 can be quickly and accurately inserted into the specified position without complex adjustment and calibration, which is simple and convenient to operate, reduces the installation difficulty, reduces the alignment time in the installation process, and improves the installation efficiency.

[0091] In another aspect, the guide 270 and the limiting member 280 are used in cooperation to provide stable support and fixation for the interface control member 250, so that the interface control member 250 can withstand certain external force after installation without displacement or deformation, thereby enhancing the stability of the entire installation structure and helping to improve the durability of the display device.

[0092] In yet another aspect, since the guide 270 and the limiting member 280 are detachably connected, when the interface control member 250 needs to be repaired or replaced, the limiting member 280 can be detached, and the interface control member 250 can be conveniently taken out of the guide slot 271 without affecting other components, thereby facilitating the later maintenance and repair work. At the same time, the above design also allows the interface control member 250 to be replaced alone without replacing the entire installation member 210, thereby reducing the maintenance cost and improving the maintainability and service life of the display device.

[0093] In addition, in order to strengthen the guiding effect of the guide 270, the number of the guide slots 271 is multiple, and the multiple guide slots 271 are arranged at intervals. In order to strengthen the limiting effect of the limiting member 280, the number of the limiting members 280 is two, and the two limiting members 280 are arranged at intervals.

[0094] Referring to Figure 7 and Figure 9 In an embodiment, the installation member 210 has a mounting surface 218 provided with an embedded slot 218a; the interactive assembly 200 further comprises a wireless microphone 290 which is detachably installed in the embedded slot 218a and used for wireless communication with the display body 100.

[0095] In the embodiment, the first connecting hole 212 is arranged on the mounting surface 218. When the user needs to use the wireless microphone 290, the wireless microphone 290 can be directly installed in the embedded slot 218a for use; when the wireless microphone 290 is not needed, the wireless microphone 290 can be directly taken out of the embedded slot 218a, and the taking and using operation is convenient and fast. As to the taking and using status of the wireless microphone 290, it can also be understood that when the user does not need to use the wireless microphone 290, the wireless microphone 290 is directly installed in the embedded slot 218a; when the wireless microphone 290 is needed, the wireless microphone 290 is directly taken out of the embedded slot 218a. The taking and using status of the wireless microphone 290 is not limited according to actual needs.

[0096] The design of the embedded groove 218a provides a relatively stable and safe installation environment for the wireless microphone 290, which can effectively prevent the wireless microphone 290 from being damaged by external force collision, scratching, etc., and prolong its service life. In addition, when the wireless microphone 290 fails or needs to be replaced, the detachable design allows users to easily remove it from the embedded groove 218a for repair or replacement of a new microphone, without the need to disassemble the entire display device or perform complex operations, reducing maintenance costs and difficulty.

[0097] Referring to Figure 7 and Figure 9 and Figures 13 to 15 In an embodiment, the wireless microphone 290 is provided with a first connecting hook 291, and the wireless microphone 290 is hooked on the mounting member 210 in the embedded groove 218a through the first connecting hook 291.

[0098] In this embodiment, the first connecting hook 291 is of a resilient structure and is an integral part with the wireless microphone 290; the embedded groove 218a is a through groove, which penetrates through the surface of the mounting member 210 opposite to the mounting surface 218, and the first connecting hook 291 is hooked on the mounting member 210 by being hooked on the surface of the mounting member 210 opposite to the mounting surface 218. It can be understood that the wireless microphone 290 can also be detachably installed in the embedded groove 218a by using plug-in, screw connection or magnetic attraction, etc.

[0099] On the one hand, by using the hooking mode of the first connecting hook 291, without the need for complex tools or installation procedures, the user only needs to align the first connecting hook 291 of the wireless microphone 290 with the corresponding position of the embedded groove 218a, and gently press or hook, to complete the installation, which is simple and fast in operation, and improves the installation efficiency.

[0100] On the other hand, when it is necessary to repair, replace the battery or clean the wireless microphone 290, etc., the wireless microphone 290 can be easily removed from the embedded groove 218a by gently pulling or unhooking the first connecting hook 291, without causing damage to the mounting member 210 or other components, facilitating the later maintenance and maintenance work.

[0101] On the other hand, the first connecting hook 291 hooking installation method is relatively gentle, which will not cause hard damage to the wireless microphone 290 and the mounting member 210, and compared with some installation methods that may need to be screwed or strongly pasted, it can better protect the appearance and internal structure of the components, and prolong the service life of the components.

[0102] Referring to Figure 5 , Figures 15 to 17 and Figure 5In an embodiment, the interaction assembly 200 further comprises a protective piece 2100, which is detachably mounted on the mounting piece 210; after the protective piece 2100 is mounted on the mounting piece 210, the protective piece 2100 covers the mounting surface 218.

[0103] In the embodiment, after the protective piece 2100 is mounted on the mounting piece 210, the protective piece 2100 completely covers the mounting surface 218, so as to effectively protect the wireless microphone 290.

[0104] In daily use or during carrying, the wireless microphone 290 may be accidentally collided; the protective piece 2100 can form a buffer between the wireless microphone 290 and external objects, reduce the impact force of the collision on the microphone, and reduce the risk of shell breakage and internal component damage. Meanwhile, the protective piece 2100 can effectively block dust and moisture, keep the inside of the wireless microphone 290 clean and dry, and thus prolong the service life of the wireless microphone 290.

[0105] In addition, in order to reduce signal interference, the protective piece 2100 is an electromagnetic shielding structure (for example, a metal material, a polyaniline material, a polypyrrole material, or a graphene composite material).

[0106] Referring to Figures 15 to 17 , Figure 5 and Figure 6 In an embodiment, one of the protective piece 2100 and the mounting piece 210 is provided with a second connecting hook 2110, and the other is provided with a connecting hook groove 219; the protective piece 2100 is mounted on the mounting piece 210 by being hooked into the connecting hook groove 219 through the second connecting hook 2110.

[0107] In the embodiment, the second connecting hook 2110 is an elastic structure, the second connecting hook 2110 is provided on the protective piece 2100 and is an integral part of the protective piece 2100; and the connecting hook groove 219 is provided on the mounting piece 210. It can be understood that the second connecting hook 2110 can also be provided on the mounting piece 210, and the connecting hook groove 219 can be provided on the protective piece 2100.

[0108] When the protective piece 2100 needs to be mounted on the mounting piece 210, the second connecting hook 2110 is only needed to be aligned with the connecting hook groove 219 and the protective piece 2100 is pushed towards the connecting hook groove 219, so that the mounting of the protective piece 2100 can be quickly completed; when disassembling, the second connecting hook 2110 can be separated from the connecting hook groove 219 by simply applying force; the above connecting mode makes the disassembly and assembly convenient and fast.

[0109] During the installation and dismounting process, the force between the second connecting hook 2110 and the connecting hook groove 219 is relatively mild, which will not cause obvious scratches, wear or other physical damage to the protection piece 2100 and the installation piece 210, which not only helps to prolong the service life of the second connecting hook 2110 and the installation piece 210, but also enables the protection piece 2100 to be installed and dismounted multiple times without affecting its connection performance and protection effect, thereby improving the reusability of the protection piece 2100.

[0110] With reference to Figure 9 , Figure 15 , Figure 16 , Figure 18 , Figure 19 , Figure 5 and Figures 15 to 17 In an embodiment, the protection piece 2100 has a first protection surface 2120 and a second protection surface 2130, after the protection piece 2100 is installed on the installation piece 210, the first protection surface 2120 is arranged corresponding to the first installation surface 213, and the second protection surface 2130 is arranged corresponding to the second installation surface 214; the first protection surface 2120 and the first installation surface 213, and the second protection surface 2130 and the second installation surface 214, all have a dismounting gap 2150 therebetween.

[0111] In the embodiment, the first protection surface 2120 and the second protection surface 2130 are arranged adjacently and intersectingly; after the protection piece 2100 is installed on the installation piece 210, the first protection surface 2120 is located on one side of the first installation surface 213 and coplanar with the first installation surface 213; the second protection surface 2130 is located on one side of the second installation surface 214 and coplanar with the second installation surface 214.

[0112] The dismounting gap 2150 provides a force application point and operation space for the user; the user can use a tool or a finger to stretch into the gap and separate the second connecting hook 2110 from the connecting hook groove 219 by prying or pulling, so as to dismount the protection piece 2100 from the installation piece 210, thereby reducing the dismounting difficulty.

[0113] With reference to Figure 16 , Figure 18 , Figure 19 , ​ and ​ In an embodiment, one of the protection piece 2100 and the installation piece 210 is provided with a guide structure 2140, and the other is provided with a guide groove 2111; after the protection piece 2100 is installed on the installation piece 210, the guide structure 2140 is inserted into the guide groove 2111.

[0114] In the embodiment, the guide structure 2140 is arranged on the protection member 2100 and is an integral part of the protection member 2100, the guide structure 2140 is located at opposite ends of the protection member 2100 respectively with the second connecting clasp 2110, and the guide groove 2111 is arranged on the mounting member 210. It can be understood that the guide structure 2140 can also be arranged on the mounting member 210, and the guide groove 2111 is arranged on the protection member 2100.

[0115] During installation, the guide structure 2140 can guide the protection member 2100 to be connected with the mounting member 210 smoothly, the user only needs to push the protection member 2100 along the direction of the guide groove 2111, and the installation can be quickly completed without repeated adjustment of the position, the installation efficiency is improved, and the installation time and energy are saved. After installation, the guide structure 2140 is inserted into the guide groove 2111, which can limit the movement of the protection member 2100 in the horizontal direction to a certain extent, and the connection mode of the second connecting clasp 2110 and the connecting hook groove 219 is combined, which further enhances the stability of the protection member 2100 after installation, so that the protection member 2100 is less likely to displace or fall off when subjected to external force impact or vibration, thereby better protecting the wireless microphone 290.

[0116] In addition, in order to strengthen the guiding effect, the number of guide structures 2140 is two, and the two guide structures 2140 are arranged at intervals; the number of guide grooves 2111 is also two, and the two guide structures 2140 are arranged in one-to-one correspondence with the two guide grooves 2111 respectively.

[0117] In summary, the display device provided by the embodiment has at least the following beneficial technical effects: since the mounting member 210 in the application can be detachably installed in the installation space 111, when the key control member 230 needs to be repaired or replaced, the key control member 230 can be repaired or replaced by only detaching the mounting member 210 from the installation space 111, without disassembling the display body 100, greatly simplifying the maintenance operation process, shortening the maintenance time, and reducing the maintenance cost. At the same time, since the display body 100 does not need to be frequently disassembled, the risk of damage to the internal structure and circuit of the display body 100 caused by disassembly operation is reduced, and the reliability and stability of the display device as a whole are improved.

[0118] The above is only the preferred embodiment of the application, but the protection scope of the application is not limited thereto. It should be pointed out that for those skilled in the art, without departing from the technical principles of the application, a number of equivalent obvious modification manners and / or equivalent replacement manners can be made, which should also be regarded as the protection scope of the application.

Claims

1. A display device, characterized by comprising: The display body (100) has a mounting space (111) exposed to outside of the display body (100); The interactive assembly (200) comprises a mounting member (210), a key (220) and a key control member (230), the mounting member (210) is detachably mounted in the mounting space (111), the key (220) and the key control member (230) are arranged on the mounting member (210), and the key control member (230) is electrically connected with the display body (100) and the key (220).

2. The display device according to claim 1, wherein The display body (100) further has a mounting outer surface (110) provided with a mounting groove, and the mounting member (210) is detachably mounted in the mounting groove, and the mounting groove is formed as the mounting space (111).

3. The display device according to claim 2, wherein One of the mounting member (210) and an inner wall surface of the mounting space (111) is provided with a connecting buckle (211), and the other is provided with a connecting buckle groove (111b), and the mounting member (210) is detachably mounted in the mounting space (111) by being buckled into the connecting buckle groove (111b) through the connecting buckle (211); and / or, The interactive assembly (200) further comprises a connecting member, the mounting member (210) is provided with a first connecting hole (212), the display body (100) is provided with a second connecting hole (111c), and the mounting member (210) is detachably mounted in the mounting space (111) by penetrating the first connecting hole (212) and the second connecting hole (111c) through the connecting member.

4. The display device according to claim 2, wherein The interactive assembly (200) further comprises an interface (240) and an interface control member (250), and the interface (240) and the interface control member (250) are arranged on the mounting member (210), and the interface control member (250) is electrically connected with the display body (100) and the interface (240).

5. The display device according to claim 4, wherein The mounting member (210) has a first mounting surface (213) and a second mounting surface (214), the key (220) is arranged on the first mounting surface (213), and the interface (240) is arranged on the second mounting surface (214).

6. The display device according to claim 5, wherein The first mounting surface (213) and the second mounting surface (214) are arranged adjacent to each other and intersected with each other; An edge of the first mounting surface (213) close to the second mounting surface (214) is the same edge as an edge of the second mounting surface (214) close to the first mounting surface (213).

7. The display device according to claim 6, wherein The first mounting surface (213) and the second mounting surface (214) are both arranged intersected with the mounting outer surface (110); The second mounting surface (214) is provided with a mounting recess (215) having a groove bottom (215a) parallel to the mounting outer surface (110), and the interface (240) is arranged on the groove bottom (215a).

8. The display device according to claim 5, wherein The mounting member (210) further has a first back surface (216) and a second back surface (217), the first back surface (216) is arranged opposite to the first mounting surface (213), and the key control member (230) is arranged on the first back surface (216); the second back surface (217) is arranged opposite to the second mounting surface (214), and the interface control member (250) is arranged on the second back surface (217).

9. The display device according to claim 8, wherein The key control member (230) is mounted on the first back surface (216) through a fastener (260); and / or, The second back surface (217) is provided with a guide member (270), the guide member (270) is provided with a guide groove (271), and part of the structure of the interface control member (250) is mounted to the guide member (270) by being inserted into the guide groove (271); The guide member (270) is detachably connected with a limiting member (280), and the limiting member (280) is used for limiting the interface control member (250) inserted into the guide groove (271) from moving in a direction away from the second back surface (217).

10. The display device according to any one of claims 1 to 9, wherein The mounting member (210) has a mounting surface (218), and the mounting surface (218) is provided with an embedded groove (218a); The interactive assembly (200) further comprises a wireless microphone (290), and the wireless microphone (290) is detachably mounted in the embedded groove (218a) and used for wireless communication with the display body (100).

11. The display device according to claim 10, wherein The wireless microphone (290) is provided with a first connecting clasp (291), and the wireless microphone (290) is hooked on the mounting member (210) by the first connecting clasp (291) and mounted in the embedded groove (218a).

12. The display device according to claim 10, wherein The interactive assembly (200) further comprises a protection member (2100), and the protection member (2100) is detachably mounted on the mounting member (210); after the protection member (2100) is mounted on the mounting member (210), the protection member (2100) covers the mounting surface (218).

13. The display device of claim 12, wherein, One of the protection member (2100) and the mounting member (210) is provided with a second connecting clasp (2110), and the other is provided with a connecting hook groove (219), and the protection member (2100) is mounted on the mounting member (210) by being hooked into the connecting hook groove (219) through the second connecting clasp (2110); and / or, One of the protection member (2100) and the mounting member (210) is provided with a guide structure (2140), and the other is provided with a guide groove (2111); after the protection member (2100) is mounted on the mounting member (210), the guide structure (2140) is inserted into the guide groove (2111).

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