CN219999831U - Screen frame assembly, display equipment and interactive flat board - Google Patents

Abstract

The utility model discloses a screen frame assembly, display equipment and an interactive flat plate, and relates to the technical field of electronic equipment. By arranging the mounting structure on the metal plate bracket, the process complexity and the processing difficulty are lower, the process steps of CNC processing are reduced, the production efficiency of the screen frame component is improved, and the material and the process cost are also reduced.

Description

Screen frame assembly, display equipment and interactive flat board

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a screen frame assembly, display equipment and an interactive flat board.

Background

The present display device structure generally comprises a backlight module, a frame assembly and a display module. In the related art, the frame assembly includes a frame body (outer frame) and a glass bracket (inner frame), the glass bracket is fixed on the inner side of the frame body to provide a supporting position for the display module, and the frame body is generally used to provide an installation position for each functional module or device in the display device, and is used to support and fix the back plate module.

Because in the related art, the glass bracket and the frame body all bear the function of the supporting component, in order to ensure the structural strength of the glass bracket and the frame body, the whole frame component needs to be designed to be in a closed structure, so that the material cost of the frame component is high. Meanwhile, in order to meet the arrangement requirements of different functional modules and devices, more CNC machining (computer digital control precision machining, numerical control machining for short) is needed in the production process of the frame body, the overall process complexity and the production cost of the frame assembly are improved, the machining difficulty of the frame assembly is increased, and the production efficiency of the frame assembly is reduced.

Disclosure of Invention

The aim of the embodiment of the utility model is that: the utility model provides a screen frame subassembly, display device and interactive dull and stereotyped realizes the installation support to functional module through the panel beating support on the section bar frame, solves the above-mentioned problem that frame subassembly cost is high, the processing degree of difficulty is big etc. exist among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in a first aspect, a screen bezel assembly is provided, comprising:

section bar frames; and

the metal plate bracket is arranged on the first side part of the section frame through a fixing part;

the profile frame is provided with a avoidance structure penetrating through the first side part and the second side part of the profile frame, and the fixing part extends out of the first side part and the second side part of the profile frame through the avoidance structure;

the sheet metal support corresponds the position of keeping away a position and is provided with mounting structure, the one end of fixed part with mounting structure fixed connection, the other end of fixed part is used for providing each functional module's mounted position, so that functional module passes through fixed part quilt the sheet metal support supports and fixes the second lateral part of section bar frame.

In a second aspect, there is provided a display device including:

The screen bezel assembly of the first aspect;

the display module is arranged on the front side of the screen frame assembly and is connected with the section frame;

and the backboard module is arranged at the rear side of the screen frame assembly and is connected with the section frame.

In a third aspect, an interactive tablet is provided, comprising:

the display device of the second aspect, wherein the display module includes a touch panel.

The beneficial effects of the utility model are as follows: adopt the section bar frame as the support main part of this screen frame subassembly, the panel beating support passes through fixed part setting in the first lateral part of section bar frame to offer on the section bar frame and link up the position structure that keeps away of its first lateral part and second lateral part, make fixed part can be through keeping away after position structure stretches out the first lateral part and the second lateral part of section bar frame, form with the mounting structure and the functional module of panel beating support respectively and be connected, realize the installation of functional module on the screen frame subassembly. Compared with the technical scheme that CNC processing is adopted to correspondingly process a structure suitable for layout of functional modules and devices on the profile frame, the mounting structure is arranged on the metal plate bracket, so that the process complexity and the processing difficulty are lower, the process steps required to be adopted for CNC processing are reduced, the production efficiency of the screen frame assembly is improved, and the material and process cost are also reduced;

In display device's application, the section bar frame is used for guaranteeing the overall structure intensity of screen frame subassembly to, the section bar frame is responsible for the support of display module assembly and backplate module simultaneously, has cancelled the design of glass support, lets display device's overall cost can reduce, and has improved the machining efficiency of equipment complete machine.

Drawings

The utility model is described in further detail below with reference to the drawings and examples.

FIG. 1 is a schematic diagram of an overall structure of a display device according to an embodiment of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of a display device according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a screen bezel assembly according to an embodiment of the present utility model;

FIG. 4 is an exploded view of one of the screen bezel assemblies according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a second exploded view of a bezel assembly according to an embodiment of the present utility model;

FIG. 7 is an enlarged view of portion B of FIG. 6;

FIG. 8 is a third exploded view of a screen bezel assembly in accordance with an embodiment of the present utility model;

FIG. 9 is an exploded view of a bezel assembly according to an embodiment of the present utility model.

In the figure: 10. section bar frames; 11. a first side portion; 12. a second side portion; 13. a avoidance structure; 14. a support member; 141. a first support portion; 142. a second supporting part; 15. a first reinforcing portion; 16. a clearance groove; 20. a sheet metal bracket; 21. a mounting structure; 22. a first connection plate portion; 23. a second connection plate portion; 24. a second reinforcing portion; 25. a first support plate portion; 26. a second support plate portion; 30. a fixing member; 31. a first connector; 32. a fixing member; 321. a support structure; 40. sheet metal frames; 41. a first frame portion; 42. a second frame portion; 43. a sound outlet hole; 44. a radio hole; 45. a third frame portion; 50. a display module; 60. a back plate module; 70. a speaker module; 71. hanging lugs; 80. a camera module; 81. a fixing hole; 90. and the pickup module.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As known from the background art, in the current frame assembly of the display device, since the glass bracket and the frame body both bear the function of the supporting member 14, in order to ensure the structural strength, the frame assembly needs to be designed into a closed structure, which results in high material cost of the frame assembly. Meanwhile, in order to meet the arrangement requirements of different functional modules and devices, more CNC machining (computer digital control precision machining, numerical control machining for short) is needed in the production process of the frame body, the overall process complexity and the production cost of the frame assembly are improved, the machining difficulty of the frame assembly is increased, and the production efficiency of the frame assembly is reduced. For this purpose, the present embodiment provides the following.

Referring to fig. 3-9, the present embodiment provides a screen frame assembly, which is aimed at the structural improvement of the frame assembly in the display device, and in the application of the screen frame assembly in the display device, compared with the conventional frame assembly structure, the screen frame assembly optimizes the frame structure and the frame assembly matching manner, so that the cost and the production efficiency of each aspect of the display device are improved, and the requirements of the device manufacturer on the aspects of product control cost, capacity improvement and the like are met.

It should be noted that the display device of the present embodiment may also be referred to as a display, or directly popular as a display screen, a screen, or the like. Its main function is to output image information, and such a display device may also be referred to as an electronic display device if the input signal is an electronic signal. Specifically, the display device generally includes two backlight modes, namely a direct type backlight mode and a side-in type backlight mode, wherein the display module 50 and the backlight module cooperate to realize the functions of displaying images and emitting images, the display module 50 is used for providing an image display function, a glass panel for protecting the display module 50 is arranged on the front side of the display module 50, and the back panel module 60 is used for providing the brightness of the images displayed by the display module 50 and protecting the rear side of the display device.

By way of example, the display device provided in this example may be applied to commercial scenarios, such as: the liquid crystal advertising machine, the conference display screen, the liquid crystal splicing screen, the touch integrated machine, the outdoor advertising machine, the digital intelligent water tablet, the self-service terminal, the custom-made business display and the like belong to the business display category.

3-9, before describing the scheme in detail, it should be understood that, in the present utility model, for each component (including, but not limited to, the profile frame 10, the sheet metal frame 40, and the sheet metal bracket 20) in the screen frame assembly, a direction approaching the center of the display module 50 is an inner side of each component, that is, an "inner" direction indicated by an arrow in the drawing, and a direction separating from the center of the display module 50 is an outer side of each component, that is, an "outer" direction indicated by an arrow in the drawing; in the use state of the screen frame assembly and the display device, one side of the display module 50 facing the user is the front side of each component, namely the direction indicated by an arrow in the drawing, and one side of the display module 50 facing away from the user is the rear side of each component, namely the direction indicated by the arrow in the drawing.

To achieve the above technical effects, please continue to refer to fig. 3-9, the screen frame assembly includes a profile frame 10, and the profile frame 10 is used as a main supporting member of the screen frame assembly, which is used for supporting the display module 50 and the back panel module 60 in the fixing device respectively in the application of the display device. Therefore, in order to ensure the structural strength of the profile frame 10, the profile frame 10 is a profile in the present embodiment, and the profile refers to a straight member formed by plastic working and having a certain cross-sectional shape and size, and it is understood that the profile may be a solid structure or a hollow structure, and the present embodiment is not limited to the specific structure.

On the basis of the above, the screen frame assembly of the present embodiment further includes a metal plate bracket 20, where the metal plate bracket 20 is used for supporting and fixing different functional modules or devices in the display device, and is specifically disposed on the first side 11 (i.e. the front side in the present embodiment) of the profile frame 10 through the fixing component 30. The fixing component 30 plays a role in supporting and fixing functional modules and devices on the profile frame 10 in the screen frame assembly, as shown in fig. 3-9, the profile frame 10 is provided with a avoidance structure 13 penetrating through the first side part 11 and the second side part 12 of the profile frame, the fixing component 30 extends out of the first side part 11 and the second side part 12 of the profile frame 10 through the avoidance structure 13, the avoidance structure 13 can provide a space for the fixing component 30 to penetrate through the profile frame 10, and the fixing component 30 can be supported on the profile frame 10 after penetrating through the profile frame 10, and meanwhile interference between the fixing component 30 and the profile frame 10 is avoided.

The avoidance structure 13 of the present embodiment has no actual connection relationship with the fixing member 30, that is, the fixing member 30 is capable of moving relative to the avoidance structure 13 without interference of the sheet metal bracket 20 and/or the functional module or device. Taking the present embodiment as an example, the avoidance structure 13 may be a through structure that is formed on the profile frame 10 and penetrates through the first side 11 (front side) and the second side 12 (rear side) of the profile frame 10, such as a through hole and a through slot, and the fixing member 30 may form a clearance fit relationship with the through structure, so that after passing through the profile frame 10 through the through structure, relative movement can still be generated between the through structure and the profile frame 10.

In the above technical solution, the mounting structure 21 is disposed at the position of the sheet metal bracket 20 corresponding to the avoidance structure 13, and the mounting structure 21 is configured to be capable of forming a connection relationship with the fixing component 30, so in this embodiment, the mounting structure 21 is structurally matched with the fixing component 30, one end of the fixing component 30 penetrating out of the profile frame 10 from the first side 11 is fixedly connected with the mounting structure 21, and the other end of the fixing component 30 is penetrated out of the second side 12 of the profile frame 10 to provide the mounting position of each functional module. By implementing the above technical solution, in the case that the display device is provided with a functional module or a device, the functional module is supported by the sheet metal bracket 20 through the fixing component 30 and is fixed on the second side 12 of the profile frame 10, in an embodiment, the fixing component 30 can play a role of mounting the functional module or the device, that is, the functional module or the device can be mounted on the rear side of the profile frame 10 through the fixing component 30, in this state, the functional module is mainly supported and fixed through the fixing component 30, and there is no excessive matching relationship between the functional module and the profile frame 10, and the main function of the sheet metal bracket 20 is to provide a corresponding mounting position for the setting of the fixing component 30. In another embodiment, the fixing member 30 may be used to act on the functional module or device, and at the same time, the fixing member 30 also acts on the sheet metal bracket 20, in this state, opposite ends of the fixing member 30 act on the sheet metal bracket 20 and the functional module or device respectively, so that the two have forces close to each other and respectively abut against the first side portion 11 and the second side portion 12, thereby achieving the effect of abutting and fixing the functional module or device on the profile frame 10.

As can be appreciated from the above description, the sheet metal bracket 20 of the present embodiment is a sheet metal part, which is an integrated cold working process for a metal sheet, including but not limited to shearing, punching/cutting/compounding, folding, welding, riveting, splicing, and the like. The method has the remarkable characteristics of consistent thickness of the same part, simple process and high processing efficiency.

According to the technical scheme of machining the mounting structure 21 on the sheet metal bracket 20, the machining difficulty is smaller than that of secondary machining on the section bar by machining the mounting structure 21 on the sheet metal part. For example, in the scheme of processing the profile, the corresponding structure needs to be processed on the profile through the process modes such as CNC processing after the processing and forming, and the scheme of setting the mounting structure 21 on the sheet metal frame 40, the mounting structure 21 can be processed on the sheet metal frame 40 through the modes such as riveting, punching and welding, and the mounting structure 21 can be quickly set on the sheet metal frame 40, so that the forming efficiency is higher than that of CNC processing, the processing difficulty is lower, the production efficiency of the screen frame assembly is improved, and the material and process cost is reduced.

For example, the sheet metal support 20 of the present embodiment may be adjusted in number according to the functional modules and devices required to be set in the display device, and as in this embodiment, one functional module may use one sheet metal support 20 to perform support, or one functional module may use two or more sheet metal supports 20 to perform support. The number of the sheet metal brackets 20 corresponding to one functional module can be determined according to the size of the sheet metal brackets 20, the size and weight of the functional module, and other parameters.

As shown in fig. 8-9, in this embodiment, an embodiment is provided in which one functional module corresponds to one sheet metal support 20 as a supporting member, and as shown in fig. 4-7, one functional module corresponds to two sheet metal supports 20 as supporting members, and the mounting structure 21 provided on the sheet metal support 20 and the position of the corresponding avoidance structure 13 on the profile frame 10 may be determined according to the structure of the corresponding functional module, so long as the corresponding functional module can be ensured to be stably supported on the display device.

According to the above explanation, the functional modules of the present embodiment are used to implement different display device functions to improve the user experience, and the functional modules include, but are not limited to, a speaker module 70, a sound pickup module 90, a key module, a camera module 80, an antenna module, a human body sensing module, and the like.

The above-mentioned functional module generally includes a module housing, according to the function required to be provided, a circuit board, a micro-switch, a speaker, a microphone, and other devices are correspondingly disposed in the module housing, and the functional module is configured with a matching structure adapted to the structure of the fixing component 30 on the module housing, so as to realize the mutual matching between the functional module and the fixing component 30.

In order to adapt to different module housing structures, please continue to refer to fig. 4-9, the profile frame 10 is provided with a plurality of avoidance structures 13, each avoidance structure 13 can provide a space for the fixing component 30 to pass through on different positions on the profile frame 10, so that the fixing component 30 can be arranged in the avoidance structures 13 on different positions according to design requirements of different functional modules or devices.

It will be understood that, taking the module housing of each functional module or device as an example, when the functional module is a speaker module 70 as shown in fig. 4-7, or when the functional module is a camera module 80 as shown in fig. 8-9, the position and the distance between the two module housings are different from each other, so that the fixing member 30 can correspondingly select the avoidance structures 13 on different positions on the profile frame 10 according to the different parameters.

Here, in order to improve the adaptability of the display device to different functional modules and devices, the plurality of avoidance structures 13 of the present embodiment may be arranged at intervals along the length direction of the profile frame 10, so that each functional module or device can select a suitable installation position in the length direction of the display device, for example, the camera module 80 may be selectively arranged in the middle of the display device, or the speaker module 70 may be selectively arranged on two opposite sides of the display device. Further, the avoidance structure 13 of this embodiment can also be arranged at intervals along the inner and outer directions of the profile frame 10, so that the functional module or the device can be selected to be at a proper installation position in the height direction of the display device, for example, the camera module 80 can be selectively arranged at a position closer to the inner side of the profile frame 10, so that the camera can be exposed from the lower portion of the profile frame 10 to the front side of the profile frame 10, shielding of the profile frame 10 to the camera is avoided, or the speaker module 70 is selectively arranged at a position closer to the outer side of the profile frame 10. Of course, the avoidance structure 13 of the present embodiment may be arranged at intervals along the length direction and the inner and outer directions of the profile frame 10, so as to provide selection of the installation positions of the functional modules or devices on the profile frame 10 in both directions.

Correspondingly, according to the positions of the avoidance structures 13 on the section frame 10, a plurality of mounting structures 21 are arranged on the sheet metal support 20 corresponding to the avoidance structures 13, so that the sheet metal support 20 can be positioned at different relative positions with the section frame 10 according to the matching of different mounting structures 21 and the avoidance structures 13, and the adaptability of the functional module or the device is further improved.

Of course, in order to improve the assembly stability of the metal plate support 20 and the section bar frame 10, a reinforcing structure can be further arranged between the metal plate support 20 and the section bar frame 10, and the metal plate support 20 and the section bar frame 10 are further installed and fixed through the reinforcing structure. In this embodiment, the reinforcing structure may be a first reinforcing portion 15 and a second reinforcing portion 24 which are separately disposed on the sheet metal frame 20 and the section frame 10, in this embodiment, the first reinforcing portion 15 and the second reinforcing portion 24 are through holes, and the first reinforcing portion 15 and the second reinforcing portion are matched with each other through bolts and nuts, so that after the bolts pass through the reinforcing structures of the section frame 10 and the sheet metal frame 20, the bolts are connected with the frame stably through the bolts and the nuts, and here, because the reinforcing structure is set as the through holes, the processing of the reinforcing structure on the section frame 10 and the sheet metal frame 20 is relatively simple, and the adoption of a process mode that CNC processing can be unfavorable for the processing efficiency is avoided. In other embodiments, the reinforcement structure may be a structure that is convenient for processing the profile frame 10 and the sheet metal bracket 20, and the detailed description of this embodiment is omitted here.

In order to solve the above problem of avoiding interference between the functional module or device and the profile frame 10, another embodiment is provided in this embodiment. As shown in fig. 4 to 9, the profile frame 10 may be provided with a space avoidance groove 16 adapted to the corresponding module or device according to the structure of the functional module or device, and it is understood that the space avoidance groove 16 may be formed on any side of the profile frame 10, for example, when the speaker module 70 is adopted, the profile frame 10 may be provided with the space avoidance groove 16 for avoiding the horn in the speaker module 70. Of course, in other embodiments, in order to avoid interference with the functional module or the device, the profile frame 10 may also be configured in a multi-stage structure, as shown in fig. 8-9, and the camera module 80 is disposed between any two adjacent profile frames 10, so as to achieve the purpose of avoiding interference between the module device and the frame.

In the following, according to the provided speaker module 70 and camera module 80, the present embodiment provides two specific structural forms of the fixing member 30:

in the embodiment of fixing the speaker module 70 by using the fixing member 30, as shown in fig. 4 to 7, the fixing member 30 includes a first connecting piece 31, and the first connecting piece 31 is used for realizing the connection of the whole fixing member 30 and the sheet metal bracket 20, and supporting and positioning on the profile frame 10. The first end of the first connecting piece 31 is configured to be fixedly connectable with the mounting structure 21 through the avoidance structure 13, and the second end of the first connecting piece 31 protrudes from the second side 12 outside the profile frame 10.

With continued reference to fig. 3-6, the fixing component 30 further includes a fixing element 32, the fixing element 32 is used for supporting and installing the speaker module 70, the fixing component 30 is disposed on the second side 12 of the profile frame 10 and connected to the second end of the first connecting element 31, and the fixing element 32 is provided with a supporting structure 321, and the supporting structure 321 is used for mounting and fixing the functional module. In this embodiment, the first connecting member 31 and the fixing member 32 may be integrally formed by an integral molding process, or may be formed by separately molding and then connecting them together.

Specifically, the first connecting member 31 may be a bolt, where the bolt includes a threaded section and a threaded head with a diameter greater than that of the threaded section, the avoidance structure 13 may be set to have a diameter greater than that of the threaded section of the first connecting member 31 and smaller than that of the threaded head of the first connecting member 31, so as to provide the threaded section of the first connecting member 31 to pass through, so as to limit the threaded head of the first connecting member 31, and the mounting structure 21 is correspondingly set to be a threaded hole capable of forming a threaded connection with the threaded section. The fixing member 32 may be provided as a mounting post, and the mounting post is provided with a mounting hole, and the first connecting member 31 passes through the mounting hole through a threaded section thereof and is connected to the mounting structure 21 after passing through the avoidance structure 13, so that the screw head of the first connecting member 31 abuts against the mounting post, and the fixing member 32 is abutted against the second side portion 12 of the profile frame 10. The outer circumferential surface of the mounting post may be provided with a hanging slot as the supporting structure 321, and correspondingly, the speaker module 70 may be provided with a hanging tab 71 adapted to the hanging slot structure, so that the speaker module 70 may be fastened on the fixing member 30.

In the embodiment of fixing the camera module 80 by using the fixing component 30, as shown in fig. 8 to 9, the fixing component 30 includes a second connector (not shown), and similarly, the first connector 31 is used for realizing the connection of the whole fixing component 30 with the sheet metal bracket 20 and the supporting positioning on the profile frame 10. The first end of the second connector is configured to pass through the avoidance structure 13 and be fixedly connected with the mounting structure 21, and the second end of the second connector passes out of the profile frame 10 from the second side 12.

The fixing component 30 further includes a pressing member (not shown) connected to the second end of the second connecting member, and when the fixing component 30 and the camera module 80 are in a fitting relationship on the profile frame 10, the pressing member is disposed on the second side 12 of the profile frame 10, and a pressing space is formed between the pressing member and the second side 12, and the pressing space is used for accommodating the functional module, so that opposite sides of the functional module are respectively pressed by the second side 12 of the profile frame 10 and the pressing member. In this embodiment, the first connecting member 31 and the fixing member 32 may be integrally formed by an integral molding process, or may be formed by separately molding and then connecting them together.

Specifically, the second connecting member may be configured as a threaded section of a bolt, and the pressing member may be configured as a threaded head of the bolt, and, as in the above-described assembly embodiment of the speaker module 70, the avoidance structure 13 may be configured to have a larger diameter than the second connecting member and smaller than the pressing member, so as to provide the second connecting member, after passing through the second connecting member, the pressing member may be configured to press against the camera module 80, and the mounting structure 21 is correspondingly configured as a threaded hole capable of forming a threaded connection with the threaded section. Correspondingly, the camera module 80 may be provided with a fixing hole 81 through which the second connecting piece can pass, and the diameter of the fixing hole 81 is smaller than that of the pressing piece, so that the camera module 80 can be pressed against the second side 12 of the profile frame 10 by the pressing piece after the second connecting piece passes through the fixing hole 81, the avoidance structure 13 and is connected and matched with the mounting structure 21.

It should be noted that, in order to improve the installation stability of the functional module or the device on the profile frame 10, the fixing members 30 for fixing the two sides of the corresponding module are disposed on the two opposite sides of the speaker module 70 and the two opposite sides of the camera module 80, and the sheet metal bracket 20 for fixing the fixing members 30 is disposed on the first side 11 of the profile frame 10 corresponding to the fixing members 30.

In an embodiment, in order to protect each functional module and device installed on the section bar frame 10 and improve the aesthetic degree of the screen frame assembly, the screen frame assembly of this embodiment further includes a metal plate frame 40, the metal plate frame 40 is disposed on the first side 11 of the section bar frame 10 and parallel to the section bar frame 10, the section bar frame 10 and the metal plate frame 40 are disposed at intervals, and the metal plate bracket 20 is disposed between the section bar frame 10 and the metal plate frame 40, so that the section bar frame 10 and the metal plate frame 40 are connected through the metal plate bracket 20.

In this embodiment, the sheet metal bracket 20 serves as a connecting member of the profile frame 10 and the sheet metal frame 40 in addition to the connecting member of the fixing member 30, thereby improving the overall structural compactness of the screen frame assembly. In the present embodiment, the sheet metal frame 40 and the sheet metal bracket 20 may be connected with each other with relatively weak connection strength such as riveting, welding, or bonding, because in this embodiment, the sheet metal frame 40 is used only as an exterior member and does not play a role in supporting any module, component, or the like, and therefore, in practical application, the sheet metal frame 40 receives a small force, and thus, a connection with weak connection strength may be used.

With continued reference to fig. 3, the sheet metal bracket 20 includes a first connecting plate portion 22 and a second connecting plate portion 23, where the first connecting plate portion 22 is connected to the second connecting plate portion 23 and is disposed at an angle, the first connecting plate portion 22 is configured to connect to the sheet metal frame 40, and the second connecting plate portion 23 is provided with the mounting structure 21 and is configured to connect to the fixing member 30.

In this example, the second connecting plate 23 is mounted on the profile frame 10 through the fixing member 30 and is in close fit with the first side 11 of the profile frame 10, and the first connecting plate 22 is disposed outside the second connecting plate 23 for providing a connection position of the sheet metal frame 40.

In an embodiment, since the sheet metal bracket 20 is used for connecting the fixing member 30 and supporting the sheet metal frame 40, the sheet metal bracket 20 serving as the sheet metal part is relatively easy to deform due to the large external force applied under the application state. In order to improve the structural strength of the sheet metal bracket 20, as shown in fig. 4-9, the sheet metal bracket 20 may further process the first support plate portion 25 on the side portion (along the length direction of the profile frame 10, i.e., the left side or the right side) of the second connection plate portion 23 through a sheet metal process such as bending forming, one side of the first support plate portion 25 may abut against the inner side surface of the first connection plate portion 22, and the other side of the first support plate portion 25 may be supported on the profile frame 10, so that a part of the moment generated between the first connection plate portion 22 and the second connection plate portion 23 is transferred to the second connection plate portion 23 and transferred to the profile frame 10 through the second connection plate portion 23, and another part of the moment is transferred to the first support plate portion 25 and transferred to the profile frame 10 through the first support plate portion 25, thereby avoiding the problem of deformation caused by excessive stress between the first connection plate portion 22 and the second connection plate portion 23. And, the second support plate portion is machined on the inner side of the second connection plate portion 23 through a sheet metal process such as bending and forming, the second support plate portion 26 can be supported on the profile frame 10, the second connection plate portion 23 can transmit torque to the second support plate portion 26, and the second support plate portion 26 can transmit torque to the profile frame 10.

Of course, the above-described first support plate portion 25 is also formed on opposite sides of the first connecting plate portion 22, and its structure and supporting principle are similar to those described above, and this embodiment will not be further described.

As an implementation manner of the sheet metal frame 40, in this embodiment, the sheet metal frame 40 includes a first frame portion 41 and a second frame portion 42, please refer to fig. 3-9, in order to achieve the effect of providing the functional module, the device and the sheet metal support 20, the sheet metal frame 40 is mainly disposed on a side of the section frame 10 having the first side portion 11 on the basis of forming connection with the section frame 10 through the sheet metal support 20, and the sheet metal frame 40 can play the effect of shielding the whole outer side and the front side of the screen frame, and accordingly, the section frame 10 is used for shielding the rear side of the screen frame assembly.

In connection with the embodiment described above for the sheet metal holder 20, the first frame part 41 is provided outside the sheet metal holder 20 while providing the connection position of the sheet metal holder 20, and the sheet metal holder 20 is connected with the first frame part 41 by the first connection plate part 22 and with the profile frame 10 by the second connection plate part 23.

It can be appreciated that the sheet metal frame 40 and the sheet metal support 20 are all sheet metal parts formed by sheet metal processing, so that the sheet metal support 20 and the sheet metal frame 40 can be connected in a manner of low technical difficulty such as riveting, welding, bonding and the like, and the whole processing and assembling difficulty of the screen frame assembly and even the display equipment is reduced, so that the whole cost is further compressed.

Also, in order to perform protection, dust prevention, and the like, a gap between the first frame portion 41 and the profile frame 10 may be set as small as possible.

In the above-described structure, in the embodiment in which the first connecting plate portion 22 is horizontally disposed, the first frame portion 41 is disposed in parallel with the first connecting plate portion 22, that is, in the application of the display device, the first frame portion 41 is provided as a part of the exterior frame member of the display device, which is also horizontally disposed on the outer edge of the display device. The second frame portion 42 is connected with the first frame portion 41 and is arranged at an angle with the first frame portion 41, an accommodating space for accommodating the sheet metal bracket 20 is formed between the second frame portion 42 and the section frame 10 and is used for shielding at least part of the front side of the section frame 10, and the second frame portion 42 can correspond to different functional modules and devices and is provided with a corresponding structure, for example, when the speaker module 70 corresponds, the second frame portion 42 can be provided with a sound outlet 43 in a penetrating manner, or a light inlet for exposing a camera outside the screen frame assembly is formed in a position corresponding to the camera module 80, and in the embodiment, the camera in the camera module 80 is arranged as a lower screen camera at the rear side of the display module 50, so the light inlet is not arranged on the second frame portion 42.

It should be noted that, in the present embodiment, the pick-up module 90 is further integrated on the camera module 80 as shown in the figure, the camera module 80 and the pick-up module 90 may be integrally disposed on the same module housing, and according to the above description, the second frame portion 42 may be provided with the sound receiving hole 44 at a position corresponding to the pick-up module 90.

Of course, in other embodiments, the sheet metal frame 40 may further include a third frame portion 45, where the third frame portion 45 may be disposed at an angle with respect to the second frame portion 42, and the third frame portion 45 may replace the first connecting plate portion 22, and the structure is similar to the above embodiment, and this embodiment only provides another structural form of the embodiment.

As shown in fig. 3, the sheet metal frame 40 of the present embodiment further includes a third frame portion 45, where the third frame portion 45 is formed on a side, away from the first frame portion 41, of the second frame portion 42 by a sheet metal process, and the extending direction of the third frame portion 45 is consistent with that of the first frame portion 41, so that the cross-sectional shape of the sheet metal frame 40 is approximately ", and the inner side of the third frame portion 45 is used for providing an installation position of the display module 50 in the display device, so that collision between the sheet metal frame 40 and the display module 50 can be avoided, the display module 50 is protected, and meanwhile, the transition between the display module 50 and the sheet metal frame 40 is smoother, and visual perception of a product is optimized.

The profile frame 10 is further provided with a support member 14, and a first support portion 141 and a second support portion 142 are formed on opposite sides of the support member 14, respectively.

Wherein, the first supporting portion 141 is disposed inside the first side portion 11, and is used for providing an installation position of the display module 50; and, the second supporting portion 142 is disposed inside the second side portion 12, and is used for providing a mounting position of the back panel module 60.

According to the above technical scheme, in the application of the screen frame assembly in the display device, the display module 50 and the back panel module 60 are directly supported by the profile frame 10, in the profile frame 10, the first supporting portion 141 (front side) thereof bears the weight of the display module 50, the second supporting portion 142 (rear side) thereof bears the weight of the back panel module 60, and the sheet metal frame 40 is not required to support the corresponding assembly, because the profile frame 10 is an integrally formed profile, the display module 50 or the back panel module 60 is not required to be connected with other structural components except the profile frame 10, the integrally formed structure is more stable than the traditional structure that the frame body carries out bearing on the display module 50 by the glass bracket, the production and processing of the structural components such as the glass bracket and the subsequent assembly steps are also saved, the assembly structure is simpler and more compact while the material quantity of the screen frame assembly is reduced, and the processing and assembly costs of the corresponding structure are saved.

After the display module 50 is mounted on the first supporting portion 141, in order to ensure the overall aesthetic degree and the structural compactness of the display device, a step is formed between the first supporting portion 141 and the first side portion 11 for supporting the sheet metal bracket 20, and the front side surface of the second frame portion 42 and the front side surface of the display module 50 are substantially in a same plane structure after the sheet metal bracket 20, the sheet metal frame 40 and the display module 50 are mounted on the profile frame 10.

With continued reference to fig. 1-2, the present embodiment further provides a display device, which uses the above-mentioned screen frame assembly, and further includes the display module 50 and the back panel module 60 mentioned above, wherein the display module 50 is disposed on the front side of the screen frame assembly and connected to the profile frame 10, and the back panel module 60 is disposed on the rear side of the screen frame assembly and connected to the profile frame 10.

As a specific scheme of the display device, in this embodiment, the display module 50 includes a glass panel and a liquid crystal panel, which are sequentially disposed from a side far away from the profile frame 10 to a side close to the profile frame 10, where the glass panel and the liquid crystal panel are sequentially stacked, the two panels are attached and fixed by an optical adhesive and a full-lamination process, and the size of the glass panel is slightly larger than that of the liquid level panel, so as to avoid light leakage at the edge of the display module 50 as much as possible, and further, the glass panel can be connected with the first supporting portion 141 by gluing or other manners.

The back plate module 60 includes a back plate body, and a backlight source, an optical film material, etc. are disposed between the back plate body and the profile frame 10, and the back plate body can be fixed on the second supporting portion 142 by means of fastening, screwing, etc.

It should be appreciated that the edges of the glass panel in this embodiment are printed with black edges for concealing the bezel assemblies, functional modules, devices, etc. that are located on the rear side of the glass panel and are located in the edge areas of the glass panel.

As a further detailed description, the display device includes a top side located on the entire top edge of the device, a bottom side located on the entire bottom edge of the device, and left and right sides located on the left and right opposite sides of the display device, and in this embodiment, the screen frame assembly is specifically disposed on the top or bottom side of the display device, and is used to support the camera module 80, the speaker module 70, and the pickup module 90. In other embodiments, the screen frame assembly may also be used as a frame assembly on other sides of the display device, and corresponding functional modules and devices may be set in the screen frame assemblies on the left and right sides, or the top and bottom sides of the display device according to the functional module requirements of the display device.

As a specific application mode of the display device, the present embodiment further provides an interactive flat panel, which further includes a touch panel on the basis of the display device structure, that is, the display module 50 includes a glass panel, a liquid crystal panel, and a touch panel sequentially disposed from a side far from the profile frame 10 to a side close to the profile frame 10.

It should be understood that the liquid crystal panel may be LED (Light Emitting Diode) display, OLED (Organic Light-Emitting Diode) display, LCD (Liquid Crystal Display) display, or the like.

It can be understood that the interactive flat board can be used as a conference flat board, a smart blackboard, a business display and other display devices needing to have a touch function, and the interactive flat board of the embodiment can operate the content displayed on the liquid crystal panel and realize man-machine interaction operation through a touch technology, and integrates one or more functions of a projector, a whiteboard, a curtain, a sound box, a television, a video conference terminal and the like. The user may perform a touch operation on the display module 50 by using a finger or a stylus, and the intelligent processing system generates writing according to the touch operation input by the user and displays the writing on the liquid crystal panel, or generates a control operation according to the touch operation input by the user to process the display content in the liquid crystal panel.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (10)

1. A screen bezel assembly, comprising:

a profile border (10); and

the sheet metal bracket (20) is arranged on the first side part (11) of the section frame (10) through the fixing part (30);

the profile frame (10) is provided with a avoidance structure (13) penetrating through a first side part (11) and a second side part (12), and the fixing part (30) extends out of the first side part (11) and the second side part (12) of the profile frame (10) through the avoidance structure (13);

the sheet metal support (20) is provided with a mounting structure (21) at a position corresponding to the avoidance structure (13), one end of the fixing component (30) is fixedly connected with the mounting structure (21), and the other end of the fixing component (30) is used for providing a mounting position of each functional module so that the functional modules are supported by the sheet metal support (20) through the fixing component (30) and are fixed on the second side part (12) of the section frame (10).

2. The screen frame assembly according to claim 1, wherein a plurality of avoidance structures (13) are arranged on the profile frame (10), and the plurality of avoidance structures (13) are arranged at intervals along the length direction and/or the inner and outer directions of the profile frame (10);

the sheet metal support (20) is provided with the mounting structure (21) at the position corresponding to each avoidance structure (13).

3. The screen bezel assembly as recited in claim 1, wherein said securing means (30) comprises:

a first connecting piece (31) with a first end configured to pass through the avoidance structure (13) and be fixedly connected with the mounting structure (21), and a second end of the first connecting piece (31) penetrates out of the profile frame (10) from the second side part (12);

the fixing piece (32) is arranged on the second side part (12) of the section frame (10) and is connected with the second end of the first connecting piece (31), the fixing piece (32) is provided with a supporting structure (321), and the supporting structure (321) is used for installing and fixing the functional module.

4. The screen bezel assembly as recited in claim 1, wherein said securing means (30) comprises:

a second connector, the first end of which is configured to be able to pass through the level-avoidance structure (13) and to be fixedly connected with the mounting structure (21), the second end of which passes out of the profile frame (10) from the second side (12);

The pressing piece is arranged on the second side part (12) of the section frame (10) and is connected with the second end of the second connecting piece, a pressing space is formed between the pressing piece and the second side part (12), and the pressing space is used for accommodating the functional module, so that two opposite sides of the functional module are respectively pressed by the second side part (12) of the section frame (10) and the pressing piece.

5. The screen bezel assembly of any one of claims 1-4, further comprising:

the sheet metal frame (40), the sheet metal frame (40) is arranged on the first side part (11) of the section bar frame (10) and is parallel to the section bar frame (10);

the metal plate frame is characterized in that the section frame (10) and the metal plate frame (40) are arranged at intervals, and the metal plate support (20) is arranged between the section frame (10) and the metal plate frame (40).

6. The screen bezel assembly as recited in claim 5, wherein said sheet metal bracket (20) comprises a first web portion (22) and a second web portion (23), said first web portion (22) being connected to said second web portion (23) and disposed at an angle;

the first connecting plate portion (22) is configured to connect the sheet metal frame (40), and the second connecting plate portion (23) is provided with the mounting structure (21) and is configured to connect the fixing member (30).

7. The screen bezel assembly as recited in claim 5, wherein said sheet metal bezel (40) comprises:

a first frame part (41) for providing a connection position of the sheet metal bracket (20);

the second frame portion (42) is connected with the first frame portion (41) and is arranged at an angle with the first frame portion (41), an accommodating space for accommodating the sheet metal bracket (20) is formed between the second frame portion (42) and the section frame (10), and the second frame portion is used for shielding at least part of the front side of the section frame (10).

8. The screen frame assembly according to any one of claims 1-4, wherein the profile frame (10) is further provided with a support member (14), the opposite sides of the support member (14) being formed with a first support portion (141) and a second support portion (142), respectively;

the first supporting part (141) is arranged on the inner side of the first side part (11) and is used for providing an installation position of the display module (50);

the second supporting portion (142) is disposed inside the second side portion (12) and is used for providing a mounting position of the back plate module (60).

9. A display device, characterized by comprising:

the screen bezel assembly of any one of claims 1-8;

The display module (50) is arranged on the front side of the screen frame assembly and is connected with the profile frame (10);

and the backboard module (60) is arranged at the rear side of the screen frame assembly and is connected with the profile frame (10).

10. An interactive tablet, comprising:

the display device of claim 9, the display module (50) comprising a touch panel.