CN219999830U - Installation frame, frame subassembly and interactive dull and stereotyped - Google Patents

Abstract

The utility model discloses an installation frame, a frame assembly and an interactive flat plate, and relates to the technical field of display equipment. The mounting frame is used for providing a hardware mounting position, the part of the mounting frame is concave backwards so as to form a narrower front frame part at the front side of the mounting frame, a wider rear frame part at the rear side of the mounting frame, and the rear frame part is used for providing a function module mounting position, so that the function module mounting area is hidden. This frame subassembly and interactive dull and stereotyped, including this installation frame and will install the frame and use as last frame, go up the frame and be half hidden structure, when the user watched from the front, be difficult to see the back frame portion of rear side, provide the narrow frame effect in vision, promote and use experience, need not to dispose complex structures such as motor, overall structure is simple reliable.

Description

Installation frame, frame subassembly and interactive dull and stereotyped

Technical Field

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

Background

In the related art, in order to enhance the use experience of a user, a display device generally integrates functional modules for implementing different functions, such as a human body sensing module, an antenna module, a speaker module, a pickup module, a terminal module, a key module, and the like. In a display device, some functional modules are mounted within a cavity inside a bezel. The frame of the display device includes a multi-side frame body, and the functional module is generally installed in one of the side frame bodies, so that the overall width of the side frame body needs to be widened, and the width of the side frame body is obviously inconsistent with the width of other frame bodies, and is inconsistent as a whole.

Disclosure of Invention

The aim of the embodiment of the utility model is that: the utility model provides a mounting frame, frame subassembly and interactive dull and stereotyped for the part of the mounting frame of providing function module mounted position is concave backward, and the user can't see the mounting frame completely when looking up, has provided the effect of seeing narrow frame from the vision.

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

a mounting bezel comprising:

a main frame body including a front frame portion and a rear frame portion provided on one side of the front frame portion in a first direction; the rear frame part is provided with an installation groove which provides a function module installation space;

the front frame part is provided with a front frame part, a front frame part and a rear frame part, wherein the two opposite sides of the front frame part in the second direction respectively form a first side face and a second side face, and the first side face is used for supporting a screen assembly; the rear frame part protrudes relative to the plane where the second side surface is located.

The frame assembly comprises the installation frame, a left frame, a right frame and a lower frame, wherein the installation frame is formed by the scheme; the mounting frame is an upper frame; the upper frame, the right frame, the lower frame and the left frame are enclosed to define an installation space for installing a screen assembly;

the rear frame part is arranged at the rear side of the front frame part, and protrudes towards one side deviating from the lower frame relative to the front frame part.

An interactive tablet, comprising:

the bezel assembly as described in the previous aspects;

the screen component is arranged in the installation space

The beneficial effects of the utility model are as follows: the mounting frame is configured into a structure with a narrow front and a wide rear, and a rear frame part with a wider rear side is utilized to provide mounting positions for the functional modules, so that the mounting areas of the functional modules are facilitated to be hidden.

This frame subassembly and interactive dull and stereotyped adopts aforesaid installation frame as last frame application, and the installation frame is half hidden structure, and when user watched interactive dull and stereotyped from the front, can see the narrower preceding frame portion of position in front, and the back frame portion of position back is hidden and is difficult to see, provides the effect of the narrow frame in vision, promotes and uses experience. The visual hiding effect of the functional module installation area can be realized without configuring complicated mechanical structures such as a motor, a lifting assembly and the like, and the whole structure is simple, convenient and reliable.

Drawings

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

FIG. 1 is a cross-sectional view of a mounting bezel according to an embodiment of the present utility model;

FIG. 2 is a perspective view of one of the mounting frames according to the embodiment of the present utility model;

fig. 3 is an enlarged view of a portion a in fig. 2;

FIG. 4 is a second perspective view of a mounting frame according to an embodiment of the present utility model;

FIG. 5 is a schematic view illustrating an internal structure of an installation frame according to an embodiment of the present utility model;

FIG. 6 is a schematic front view of an interactive tablet according to an embodiment of the present utility model;

fig. 7 is an enlarged view of a portion B in fig. 6;

FIG. 8 is a schematic side view of an interactive tablet according to an embodiment of the present utility model;

FIG. 9 is a schematic perspective view of an interactive tablet according to an embodiment of the present utility model;

fig. 10 is an enlarged view of a portion C in fig. 9;

fig. 11 is an enlarged view of a portion D in fig. 9;

FIG. 12 is a schematic partial view of an interactive tablet according to an embodiment of the present utility model;

FIG. 13 is a second schematic view of a portion of an interactive tablet according to an embodiment of the present utility model;

FIG. 14 is a third schematic partial view of an interactive tablet according to an embodiment of the present utility model.

In the figure: 11. installing a frame; 1101. a step recess; 1102. mounting steps; 1103. a clearance hole; 1104. a mounting groove; 111. a front frame portion; 1111. a first side; 1112. a second side; 112. a rear frame portion; 1121. a third side; 1122. a fourth side; 113. a first mounting plate; 1131. a first notch; 114. a second mounting plate; 1141. a second notch; 12. a left frame; 121. a left flange part; 122. a left mounting portion; 13. a right frame; 14. a lower frame; 141. a lower flange portion; 142. a lower mounting portion; 20. a screen assembly; 21. glass; 22. a display panel; 31. a horn module; 311. a first module portion; 312. a second module portion; 32. a pickup module; 34. a module cover plate; 40. a back plate; 50. an optical film; 60. a reflection sheet; 70. a bracket; 71. a third notch; 80. and a middle frame.

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 will be described in further detail below with reference to the accompanying drawings, 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," "affixed" 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.

In display devices such as interactive flat panels, in order to provide more functions, functional modules for implementing different functions, i.e. hardware modules, such as a speaker module, a microphone pickup module, an antenna module, a human body induction module, etc., are integrated and installed in the frame of the interactive flat panel, so as to provide a user with a good use experience and a signal receiving and transmitting experience. Taking a conference type interaction panel applied to a conference scene as an example, as online conferences are increased, requirements on the overall pickup effect, the sound playing effect and the photographing effect of the interaction panel are higher and higher, and a loudspeaker module, a pickup module and the like are required to be integrated in the frame of the interaction panel.

The display device in the related art has the following problems: the width of the frame needs to be increased to meet the installation layout requirement of the functional module, so that the width of the frame is increased, the existence sense of the frame is increased, the duty ratio of a display area of a screen seen by display equipment is reduced, and the display effect is affected. In addition, the functional module is generally integrated on the lower side frame of the display device, so that the lower side frame is wider, and the widths of other side frames are narrower, so that the widths of the peripheral frames are not coordinated as a whole, and the appearance and the user experience are affected.

Note that the functional modules in this embodiment may also be referred to as hardware modules.

Referring to fig. 1 to 14, the present utility model provides a mounting frame 11, a frame assembly and an interactive panel. The installation frame 11, the frame assembly and the interactive flat board are used for installing the installation frame 11 of the hardware module as an upper frame.

The mounting frame 11 is used for providing a mounting position of hardware such as a functional module, and a part of the mounting frame 11 is concave backwards so as to form a narrower front frame part 111 at the front side of the mounting frame 11, and a wider rear frame part 112 at the rear side, and when the mounting frame 11 is applied, the front frame part 111 of the front side is easily seen from the front side, the rear frame part 112 with a hiding effect is not easily seen at the rear side, a narrow frame visual experience is provided through the front frame part 111, and a mounting space of the functional module such as the loudspeaker module 31 and the microphone pickup module 32 is provided through the rear frame part 112.

When the installation frame 11 is applied to the frame assembly and the interactive flat board, the installation frame 11 is arranged upwards, in other words, the installation frame 11 is applied as an upper frame, when a user views the interactive flat board from the front, the user needs to look up to see the upper frame, and the rear frame 112 which is arranged backwards during looking up is difficult to see by shielding the sight. So, realize the half of the installation frame 11 of sky side and hide, provide the narrower experience of frame vision, when satisfying hardware module installation demand, provide narrow frame experience, guarantee the screen and occupy the ratio, promote user experience. The mounting frame 11 can be applied to not only interactive flat panels but also display devices such as ordinary televisions.

This installation frame 11, frame subassembly and interactive dull and stereotyped need not to dispose mechanical structures such as motor, lifting unit, can realize functional module's vision and hide, and overall structure is simple, convenient and reliable.

The interactive flat board is integrated equipment integrating television technology, computer technology, touch technology and sound technology into a whole to realize man-machine interaction. The interactive flat board can be a conference flat board, a teaching flat board and the like, and is commonly used in conference rooms, media lecture halls, education and training institutions and the like.

In the following, the structure of the mounting frame 11, the frame assembly and the interactive panel will be described by taking the mounting frame 11 and the frame assembly applied to the interactive panel as an example.

With continued reference to fig. 1-14, the interactive flat panel includes a screen assembly 20, a bezel assembly, a plurality of functional modules, an optical die, a reflective sheet 60, and a back plate 40.

The screen assembly 20 includes a display panel 22, and the display panel 22 is used for displaying information such as pictures. The frame component includes many frames, and in this embodiment, the frame component includes four frames, and four frames are respectively last frame, left frame 12, right frame 13 and lower frame 14, go up and connect between frame 12, right frame 13 and the lower frame 14 to enclose into the installation space that is used for installing screen component 20. In other words, the bezel in the bezel assembly surrounds the periphery of the screen assembly 20.

The upper frame is an upper frame of the interactive flat board, the lower frame 14 is a lower frame 14 of the interactive flat board, the interactive flat board is hung on a wall or a bracket 70, and the upper frame is located at an upper position. The upper frame is an installation frame 11, the installation frame 11 is used for providing hardware installation positions such as function modules, the hardware such as the function modules is installed on the installation frame 11 positioned on the upper side, and the installation frame 11 is of a semi-hidden structure.

The structure of the mounting frame 11 is as follows:

the mounting frame 11 includes a main frame body including a front frame portion 111 and a rear frame portion 112 connected to each other, and the front frame portion 111 and the rear frame portion 112 are located on opposite sides of the main frame body in the first direction. The rear frame portion 112 has an installation groove 1104 formed therein, and the installation groove 1104 provides an installation space for hardware such as a functional module.

In the second direction, the rear frame portion 112 protrudes relative to the front frame portion 111. As shown in fig. 1, opposite sides of the front frame portion 111 in the second direction form a first side 1111 and a second side 1112, respectively, the first side 1111 is a side close to the screen assembly 20, the screen assembly 20 is supported by the first side 1111, the rear frame portion 112 protrudes relative to a plane in which the second side 1112 is located, and a stepped recess 1101 is formed between the rear frame portion 112 and the front frame portion 111.

As shown in fig. 6, when the installation frame 11 is applied to the interactive panel, the front-back direction of the installation frame 11 and the interactive panel is a first direction, and the up-down direction of the installation frame 11 and the interactive panel is a second direction with reference to the display interface of the interactive panel facing the user. When the mounting frame 11 is an upper frame, the first side 1111 is a lower side of the front frame 111, the second side 1112 is an upper side of the front frame 111, and the rear frame 112 is provided at a rear side of the front frame 111. The rear frame portion 112 protrudes upward relative to the front frame portion 111, i.e., the rear frame portion 112 protrudes toward a side facing away from the lower rim 14 relative to the front frame portion 111. A stepped recess 1101 is formed on the front side of the main frame.

As shown in fig. 8 to 12, the functional module is completely mounted in the mounting groove 1104 of the rear frame portion 112 of the mounting frame 11, or a part of the functional module is mounted in the mounting groove 1104, and the other part is located at the rear side of the mounting frame 11 and is shielded by the rear frame portion 112.

The use scene of intelligent interactive flat board is hung on the wall or placed on the foot rest generally, therefore when the user looks up, can't see complete installation frame 11 of leaning on the upside, can only see the narrower preceding frame portion 111 of forward position, the wider back frame portion 112 of back position is sheltered from by preceding frame portion 111 and can't be observed, the half of having realized the installation frame 11 of sky side is hidden, the ultra-narrow effect of visual installation frame 11 has been guaranteed, when realizing the function module installation, provide the effect of visual four side frames equal width or basically equal width, the duty ratio of screen when can not influence watching provides good result of use.

According to the mounting frame 11, the frame assembly and the interactive flat plate, the upper frame with the upper position is selected as the mounting frame 11 for mounting hardware such as a functional module, and the front part of the mounting frame 11 on the top side is recessed backwards, so that the mounting of the functional module such as audio hardware is met, and the rear frame part 112 of the mounting frame 11 is hidden so as not to be easily seen, and a narrow frame effect is provided.

In order to enable a user to have a visual experience with four side frames and equal width when watching the interactive flat board in the application of the interactive flat board, a watching effect is ensured, and the frame assembly is configured in the following mode.

As shown in fig. 6 to 8 and 12 to 14, the left frame 12 includes a left flange portion 121 and a left mounting portion 122, the right frame 13 includes a right flange portion and a right mounting portion, and the lower frame 14 includes a lower flange portion 141 and a lower mounting portion 142. The mounting frame 11 further includes an upper mounting portion connected to the main frame body. The screen assembly 20 includes a glass 21 and a display panel 22, the display panel 22 being disposed between the glass 21 and the back plate 40. The left and right flanges 121 and 141 and the main frame are provided outside the screen assembly 20, respectively. The left mounting portion 122, the right mounting portion, the lower mounting portion 142, and the upper mounting portion are inserted into gaps between the glass 21 and the back plate 40, respectively, to function as a support and provide a mounting position.

The front side surfaces of the left and right flange parts 121, 141 and the main frame are directly exposed portions, and the left and right mounting parts 122, 142 and the upper mounting part are portions shielded by the screen assembly 20, as viewed from the front of the interactive flat panel.

In order to provide a visually multi-sided frame width consistent effect when the interactive tablet is applied, the frame assembly is configured to: the front frame 111, the left flange 121, the right flange, and the lower flange 141 have the same width. The width of the front frame 111 is d1, and in this embodiment, d1 is b in fig. 12. As shown in fig. 14, the left flange portion 121 has a width d2. The width of the right flange is d3. As shown in fig. 13, the width of the lower flange 141 is d4. d1 D2=d3=d4.

The frame component and the interactive flat plate have the advantages that four side frames are equal in width and ultra-narrow. The appearance is succinct, and visual effect is good.

In other embodiments, d1, d2, d3, d4 may also be configured to differ by no more than 30% from each other for each two values to achieve a substantially uniform visual effect for the four-sided frame width.

With continued reference to fig. 2 and 3, in order to ensure the collection or transmission effect of the functional modules after the functional modules such as the speaker module 31 and the microphone pickup module 32 are mounted in the mounting groove 1104 of the rear frame 112, a clearance hole 1103 is provided on the front side of the rear frame 112.

A slotted hole is provided in the region corresponding to the speaker module 31 to facilitate the outward play of sound. A plurality of small circular holes are arranged in the area corresponding to the pickup module 32 to facilitate sound collection. The provision of the avoidance hole 1103 also provides a good communication function for a module such as an antenna module that needs to communicate with an external device.

Wherein, the opposite sides of the rear frame portion 112 in the first direction form a third side face 1121 and a fourth side face 1122, respectively, and the step recess 1101 is formed between the second side face 1112 and the third side face 1121; the rear frame portion 112 includes a clearance hole 1103 provided in the third side face 1121, and the clearance hole 1103 communicates with the mounting groove 1104.

The front side of the rear frame 112 is provided with the avoidance hole 1103, and the avoidance hole 1103 is close to the user, so that the transmission effect of the sound signal and the like can be improved more easily than the arrangement of the avoidance hole 1103 on the top side of the rear frame 112.

With continued reference to fig. 4, 5, 10 and 11, in order to facilitate the installation of the functional module into the rear frame 112, a slot opening communicating with the installation slot 1104 is disposed at the rear side of the rear frame 112, and a slot opening is disposed at the rear side of the rear frame 112, so that the functional module can be conveniently installed into the installation slot 1104 from the rear to the front, and the functional module can be conveniently hidden.

With continued reference to fig. 12, in order to ensure a good semi-hiding effect, the main frame is configured as follows:

the dimension of the front frame portion 111 in the first direction is greater than or equal to the dimension of the rear frame portion 112 in the first direction. That is, the dimension of the rear frame portion 112 in the front-rear direction of the interactive flat panel is ensured not to be larger than that of the front frame portion 111, and the rear frame portion 112 is prevented from being positioned too far forward, so that the front frame portion 111 can be used to block the user's visual line when the user is looking up, thereby realizing the effect of hiding the rear frame portion 112 visually, as shown in fig. 8.

In this embodiment, the size of the main frame body in the first direction is a, the size of the rear frame portion 112 in the first direction is b, and the ratio of b to a is less than or equal to 0.55.

It should be noted that, the above dimensions are not limitations of the present utility model, and the front portion concave mounting frame is disposed on the upper side of the interactive flat panel, so that the position of the rear frame 112 on the main frame may be adjusted according to the actual use requirement, so as to provide an effect of hiding the rear frame 112 visually when the interactive flat panel is mounted and used.

The rear frame portion 112 of the main frame body is provided with a plurality of mounting grooves 1104 at intervals along the frame length direction, and the interactive flat board includes a plurality of functional modules, which are mounted in the respective mounting grooves 1104.

The functional module can be fitted into the rear frame portion 112 of the mounting frame 11 at least by the following two ways:

the first installation mode is as follows: as shown in fig. 8 and 10, for the first functional module with a large volume, the first functional module includes a first module portion 311 and a second module portion 312 that are connected to each other, the first module portion 311 that needs to perform signal transmission, signal acquisition, and signal reception of the functional module is inserted into the mounting groove 1104 from back to front, the second module portion 312 of the main body portion with a large volume of the functional module is retained on a side of the rear frame portion 112 facing away from the front frame portion 111, and the second module portion 312 is connected to the back plate 40 or the mounting frame 11 by a connection member such as a screw or a bayonet, so as to realize the mounting and fixing of the functional module.

And the second installation mode is as follows: as shown in fig. 11, for the second functional module with smaller volume, the second functional module is directly installed in the installation groove 1104, the module cover 34 is configured to cover the opening of the groove, and the module cover 34 is connected with the back plate 40 or the installation frame 11 by a connection manner such as a snap connection, a fastener connection, etc., so as to realize the limit of the second functional module in the installation groove 1104.

In this embodiment, the first functional module is a speaker module 31, and the second functional module is a microphone pickup module 32. In other embodiments, the first functional module and the second functional module may be other functional modules.

A mounting method of the speaker module 31 is provided:

the speaker module 31 is a sound generating module, and the speaker module 31 includes a speaker body portion and a sound guiding portion connected to the speaker body portion. The sound guiding portion is a first module portion 311, and the speaker body portion is a second module portion 312. The sound guide part is inserted into the mounting groove 1104 from the groove opening at the rear side, the horn body part is positioned at the rear side of the mounting frame 11, the horn body part is arranged at one side of the back plate 40, which is away from the glass 21, and the horn body part is connected with the back plate 40 through connecting pieces such as a bayonet lock, a screw and the like and is relatively fixed.

In other embodiments, the speaker module 31 may be configured to be compact, and the entire speaker module 31 may be directly mounted in the rear frame 112.

A mounting method of the microphone pickup module 32 is provided:

the microphone pickup module 32 includes a circuit board and devices provided on the circuit board, and the interactive flat board includes a module cover plate 34, and after the pickup module 32 is installed in the installation groove 1104, the module cover plate 34 is covered on the groove opening of the installation groove 1104, and the module cover plate 34 is locked and attached to the installation frame 11 by using fasteners such as screws, so that the pickup module 32 is limited in the installation groove 1104 by the module cover plate 34.

The microphone pickup module 32 and the speaker module 31 are used for receiving sound waves or emitting sound waves, and the material of the mounting frame 11 has no influence on the receiving and transmitting of the sound waves.

The mounting frame 11 includes a first mounting plate 113, the first mounting plate 113 is provided on the lower side of the rear frame 112, the first mounting plate 113 is provided on the side of the rear frame 112 close to the lower frame, and the first mounting plate 113 is connected to the rear frame 112. In the first direction, the back plate 40 is provided on a side of the first mounting plate 113 facing away from the screen assembly 20, specifically, the back plate 40 is provided on a side of the first mounting plate 113 facing away from the glass 21. The backboard 40 is connected with the first mounting plate 113 through a fastener, the main frame body and the first mounting plate 113 are integrally formed, the mounting position of the backboard 40 is provided through the first mounting plate 113, and the overall structure is more compact and simpler.

The mounting frame 11 includes a second mounting plate 114, the second mounting plate 114 is provided on the lower side of the front frame 111, the second mounting plate 114 is provided on the side of the front frame 111 close to the lower frame, and the second mounting plate 114 is connected to the front frame 111. The screen assembly 20 comprises glass 21, a mounting step 1102 is formed between the lower side of the front frame part 111 and the front side of the rear frame part 112, the glass 21 is clamped into the mounting step 1102, the main frame body and the second mounting plate 114 are integrally formed, the second mounting plate 114 supports and fixes the glass 21, and the whole structure is more compact and simpler.

In this embodiment, the interactive flat board includes a bracket 70, the bracket 70 is a bent U-shaped structure, the second mounting plate 114 is inserted into the bracket 70, and a glue injection groove is disposed on one side of the bracket 70 close to the glass 21, and glue is injected into the glue injection groove to fix the glass 21 on the bracket 70. Wherein the material of the bracket 70 and the second mounting plate 114 may be different.

In this embodiment, the first mounting plate 113 and the second mounting plate 114 are arranged at intervals, so that the functions of fixing the back plate 40 and supporting the glass 21 are respectively realized, and compared with the whole mounting plate, the two functions are realized, on the one hand, the weight of the plate can be reduced, and on the other hand, the gap can be provided to facilitate the plugging of the bracket 70 and the second mounting plate 114, and the glue injection on the bracket 70 is facilitated to fix the glass 21.

The functional modules in the interactive tablet include a human body sensing module that is not mounted within the rear frame portion 112, but rather is mounted inside the main frame. The first mounting plate 113 is provided with a first notch 1131, the second mounting plate 114 is provided with a second notch 1141, the bracket 70 is provided with a third notch 71, the first notch 1131, the second notch 1141 and the third notch 71 are matched to provide a mounting space, and the human body sensing module is arranged in the mounting space; the human body sensing module is obliquely arranged relative to the glass 21, and is configured to be obliquely arranged forwards, so that the information of a human body below the upper frame can be better acquired.

The human body sensing module is relatively large in installation space required for other functional modules, and is arranged on the lower side of the main frame body instead of in the rear frame part 112 of the main frame body, so that the smaller size of the rear frame body is kept, the overlarge size of the rear frame body is avoided, and the visual hiding effect of the rear frame body is ensured. In addition, the human body induction module receives signals through the radar (electromagnetic wave), and is placed in the space between the glass 21 and the backboard 40 instead of being placed at the rear side of the metal backboard 40 or in the metal frame, so that signals can be prevented from generating a metal screen through the metal backboard 40. The glass 21 has little influence on the transmission and reception of radar (electromagnetic wave) signals.

In this embodiment, the interaction panel is a capacitive intelligent interaction panel. The screen assembly 20 includes glass 21 and a display panel 22, the display panel 22 being an OCTP, i.e., the display panel 22 being a touch liquid crystal panel. The screen assembly 20 is formed by combining tempered glass 21, TP (touch panel) and OC (liquid crystal panel) through a full lamination process, as shown in FIG. 12, the area of the tempered glass 21 is larger than that of the display panel 22, a black edge area is formed on the periphery of the tempered glass 21, and the first mounting plate 113, the second mounting plate 114 and the human body sensing module are positioned on the lower side of the black edge area, so that the human body sensing module is shielded by the black edge area of the screen assembly 20 just in time.

In other embodiments, the mounting frame 11 and the frame assembly may be applied to other touch technology interactive panels.

In the present embodiment, the lengths of the upper frame and the lower frame 14 are greater than the lengths of the left frame 12 and the right frame 13. In other embodiments, the length between the various frames in the frame assembly may be configured in other ways as well.

With continued reference to fig. 12, the interactive flat board includes a middle frame 80, which is sequentially disposed from front to back on the glass 21, the display panel 22, the first module portion 311 of the middle frame 80, the optical film 50, the reflective sheet 60, and the back plate 40, wherein the middle frame 80 is connected to the back plate 40 or the frame, and the first module portion 311 of the middle frame 80 is sandwiched between the display panel 22 and the optical film 50 to maintain the space.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify operation, rather than to indicate or imply that the apparatus 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 (12)

1. A mounting bezel, comprising:

a main frame body including a front frame portion (111) and a rear frame portion (112) provided on one side of the front frame portion (111) in a first direction; the rear frame part (112) is provided with a mounting groove (1104), and the mounting groove (1104) provides a functional module mounting space;

wherein, the opposite sides of the front frame part (111) in the second direction form a first side surface (1111) and a second side surface (1112), respectively, the first side surface (1111) is used for supporting a screen assembly (20); the rear frame portion (112) protrudes relative to a plane in which the second side (1112) is located.

2. The mounting frame according to claim 1, wherein the rear frame portion (112) forms a third side surface (1121) and a fourth side surface (1122) on opposite sides of the first direction, respectively, and a stepped recess (1101) is formed between the second side surface (1112) and the third side surface (1121); the rear frame part (112) comprises a avoidance hole (1103) arranged on the third side surface (1121), and the avoidance hole (1103) is communicated with the mounting groove (1104).

3. A frame assembly comprising a mounting frame (11) according to claim 1 or 2, further comprising a left frame (12), a right frame (13) and a lower frame (14); the mounting frame (11) is an upper frame; an installation space for installing a screen assembly (20) is defined by surrounding among the upper frame, the right frame (13), the lower frame (14) and the left frame (12);

the rear frame part (112) is arranged at the rear side of the front frame part (111), and the rear frame part (112) protrudes towards one side away from the lower frame (14) relative to the front frame part (111).

4. A rim assembly according to claim 3, wherein the dimension of the front rim portion (111) in the first direction is greater than or equal to the dimension of the rear rim portion (112) in the first direction.

5. An interactive tablet, comprising:

the rim assembly of claim 3 or 4;

and the screen assembly (20) is arranged in the installation space.

6. The interactive tablet according to claim 5, characterized in that the left rim (12) comprises a left rim portion (121), the right rim (13) comprises a right rim portion, and the lower rim (14) comprises a lower rim portion (141); the main frame body of the mounting frame (11), the left flange part (121), the right flange part and the lower flange part (141) are exposed from the front side of the interactive flat plate;

the front frame (111), the left flange (121), the right flange and the lower flange (141) have the same width.

7. The interactive tablet of claim 5, comprising a functional module, at least a portion of the functional module being disposed within the mounting slot (1104).

8. The interactive tablet according to claim 5, characterized in that the mounting frame (11) comprises a first mounting plate (113); the interactive tablet comprises a backplate (40);

the first mounting plate (113) is arranged on one side, close to the lower frame (14), of the rear frame part (112), and the first mounting plate (113) is connected with the rear frame part (112); the backboard (40) is arranged on one side, away from the screen assembly (20), of the first mounting plate (113), and the backboard (40) is connected with the first mounting plate (113) through a fastener.

9. The interactive tablet of claim 8, comprising a first functional module;

a groove opening communicated with the mounting groove (1104) is formed on one side of the rear frame part (112) away from the front frame part (111); the functional module comprises a first module part (311) and a second module part (312), wherein the first module part (311) penetrates through the groove opening to be inserted into the mounting groove (1104), the second module part (312) is arranged on one side, deviating from the screen assembly (20), of the back plate (40), and the second module part (312) is connected with the back plate (40).

10. The interactive tablet according to claim 8, comprising a second functional module and a module cover plate (34); a groove opening communicated with the mounting groove (1104) is formed on one side of the rear frame part (112) away from the front frame part (111);

the second functional module is arranged in the mounting groove (1104), the module cover plate (34) covers the groove opening, the module cover plate (34) is connected with the first mounting plate (113) or the back plate (40), and the module cover plate (34) limits the second functional module in the mounting groove (1104).

11. The interactive tablet according to claim 8, characterized in that the mounting frame (11) comprises a second mounting plate (114), the second mounting plate (114) being provided on a side of the front frame portion (111) close to the lower frame portion (14), the second mounting plate (114) being connected to the front frame portion (111); the screen assembly (20) comprises glass (21), a mounting step (1102) is formed between the front frame part (111) and the second mounting plate (114), and the glass (21) is clamped into the mounting step (1102).

12. The interactive tablet of claim 11, comprising a body sensing module; the first mounting plate (113) is provided with a first gap (1131) and the second mounting plate (114) is provided with a second gap (1141), the first gap (1131) and the second gap (1141) are matched to provide a mounting space, the human body induction module is arranged in the mounting space, and the human body induction module is obliquely arranged relative to the glass (21).