CN220569334U - Display device - Google Patents

Abstract

The embodiment of the disclosure provides a display device, relates to the technical field of pickup plate installation, and is used for improving the fixing strength of a pickup plate. The display device includes a housing, a decoration assembly, a sound pickup plate, and a sealing member. The decoration component is arranged on the outer side of the shell and is connected with the shell; the trim component has a first through hole. The pickup plate is positioned between the shell and the decoration component; the pickup plate has a pickup hole, the pickup hole with first through-hole intercommunication each other. The sealing component is arranged between the decoration component and the pickup plate; wherein the sealing member abuts each of the decorative assembly and the pickup plate; the sealing member is disposed around the sound pickup hole. The display device is used for displaying.

Description

Display device

Technical Field

The embodiment of the disclosure relates to the technical field of pickup plate installation, in particular to a display device.

Background

With the development of intelligent voice technology, more and more intelligent devices start to support intelligent voice control, and an intelligent display device is taken as an important display device, and the function of intelligent voice control is indispensable.

In order to realize the voice control function of the intelligent display device, a far-field pickup assembly needs to be added in the intelligent display device, and the current far-field pickup assembly is usually fixed on the intelligent display device through back glue, so that the problem of low fixing strength exists.

Disclosure of Invention

An object of an embodiment of the present disclosure is to provide a display device for improving the fixing strength of a sound pickup plate.

In order to achieve the above object, the embodiments of the present disclosure provide the following technical solutions:

in one aspect, embodiments of the present disclosure provide a display device including a housing, a decoration assembly, a pickup plate, and a sealing member. The decoration component is arranged on the outer side of the shell and is connected with the shell; the decoration assembly is provided with a first through hole. The pickup plate is positioned between the shell and the decoration component; the pickup plate has a pickup hole, the pickup hole with first through-hole intercommunication each other. The sealing member is disposed between the decorative assembly and the pickup plate. Wherein the sealing member abuts each of the decorative assembly and the pickup plate; the sealing member is disposed around the sound pickup hole.

The display device in this disclosed embodiment, through setting up the pickup board between casing and decoration subassembly, can shelter from the pickup board through decoration subassembly, be favorable to improving display device's aesthetic property, through being connected the casing with decoration subassembly after, can improve the fixed strength to the pickup board. After the sealing part is arranged between the decoration component and the pickup plate, the decoration component and the pickup plate can form a closed space in the pickup hole, so that the air tightness of the pickup hole is ensured; and through the compaction effect after decorating subassembly and pickup plate connection, can make sealing member and pickup plate and decorating the butt of subassembly inseparabler, further guarantee the gas tightness of pickup plate. In addition, the components are stacked, so that the integration of the display device can be well ensured.

In some embodiments, an adhesive is provided on a side of the sealing member that abuts the decorative assembly, an adhesive is provided on a side of the sealing member that abuts the pickup plate, and the sealing member is further bonded to each of the decorative assembly and the pickup plate.

In some embodiments, the trim assembly includes a first trim piece, a second trim piece, and a first fastener. The first decoration is located the pickup plate is kept away from the one side of casing. The second decoration is positioned between the first decoration and the shell, and the second decoration is connected with the shell; the first decorative piece covers the second decorative piece. The first fastener penetrates through the second decorating part and is fixedly connected with the first decorating part. The second decoration piece is provided with an accommodating hole, and the pickup plate is positioned in the accommodating hole; the first through hole is formed in the first decoration.

In some embodiments, a side of the second decoration facing the housing has a plurality of first protrusions, and the first fastener passes through the first protrusions to be fixedly connected with the first decoration. The shell is provided with a plurality of first positioning holes, and the first protruding parts extend into the first positioning holes so as to position the second decorating part and the shell.

In some embodiments, a side of the second decorative piece facing the first decorative piece has a plurality of second positioning holes; the second positioning hole is located at the same position as the first protruding portion in the thickness direction of the second garnish. The first decoration is towards one side of second decoration has a plurality of first erection columns, first erection column stretches into in the second locating hole, first fastener pass behind the first bellying with first erection column fixed connection.

In some embodiments, a side of the first decorative member facing the housing has a plurality of positioning posts, the pickup plate has a plurality of third positioning holes, and the positioning posts extend into the third positioning holes.

In some embodiments, a side of the first decorative piece facing the housing has a second raised portion having a first recessed portion opposite the pickup plate. The pickup plate is located in the first concave portion, and the second convex portion is located in the accommodating hole.

In some embodiments, the pickup plate has a plurality of second through holes; the first decoration piece is towards one side of the casing has a plurality of second erection columns, the second erection column stretches into in the second through-hole. The display device further comprises a plurality of second fasteners, and the second fasteners penetrate through the shell and the second through holes and are fixedly connected with the second mounting columns.

In some embodiments, a second recess is provided on a side of the sound pickup plate facing the first decorative member. The display device further includes a near field communication component located within the second recess.

In some embodiments, a side of the housing facing the trim component has a third protrusion, and a side of the trim component facing the housing has a third recess, the third protrusion and the third recess cooperating with each other.

Drawings

In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic views, not limiting the actual size of the products, etc. to which the embodiments of the present disclosure relate.

FIG. 1 is a partial block diagram of a display device in one implementation;

fig. 2 is a block diagram of the pickup plate and the pickup plate holder of fig. 1;

FIG. 3 is a partial block diagram of a display device in another implementation;

fig. 4 is a block diagram of a display device provided according to some embodiments of the present disclosure;

FIG. 5A is an exploded view of a display device provided in accordance with some embodiments of the present disclosure;

FIG. 5B is an exploded view of another display device provided in accordance with some embodiments of the present disclosure;

fig. 6 is a block diagram of a pickup plate provided in accordance with some embodiments of the present disclosure;

FIG. 7 is a partial block diagram of a display device provided according to some embodiments of the present disclosure;

FIG. 8A is an exploded view of yet another display device provided in accordance with some embodiments of the present disclosure;

FIG. 8B is an exploded view of yet another display device provided in accordance with some embodiments of the present disclosure;

fig. 9 is a bottom view of a display device provided in accordance with some embodiments of the present disclosure;

FIG. 10 is a cross-sectional view taken along the direction AA in FIG. 9;

FIG. 11 is a cross-sectional view taken along BB in FIG. 9;

FIG. 12 is a block diagram of a first trim piece provided in accordance with some embodiments of the present disclosure;

FIG. 13 is a block diagram of a second trim piece provided in accordance with some embodiments of the present disclosure;

fig. 14 is a sectional view taken along the direction CC in fig. 9;

FIG. 15 is an enlarged view of a portion of the area Q of FIG. 14;

FIG. 16 is a cross-sectional view taken along DD in FIG. 9;

FIG. 17 is an exploded view of yet another display device provided in accordance with some embodiments of the present disclosure;

fig. 18 is an exploded view of yet another display device provided in accordance with some embodiments of the present disclosure.

Detailed Description

The following description of the embodiments of the present disclosure will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present disclosure. All other embodiments obtained by one of ordinary skill in the art based on the embodiments provided by the present disclosure are within the scope of the present disclosure.

Throughout the specification and claims, unless the context requires otherwise, the word "comprise" and its other forms such as the third person referring to the singular form "comprise" and the present word "comprising" are to be construed as open, inclusive meaning, i.e. as "comprising, but not limited to. In the description of the present specification, the terms "one embodiment", "some embodiments", "exemplary embodiment (exemplary embodiments)", "example (example)", "specific example", "specific examples", "some examples (examples)", etc. are intended to indicate that a specific feature, structure, material, or characteristic related to the present embodiment or example is included in at least one embodiment or example of the present disclosure. The schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present disclosure, unless otherwise indicated, the meaning of "a plurality" is two or more.

In addition, the use of "based on" is intended to be open and inclusive in that a process, step, calculation, or other action "based on" one or more of the stated conditions or values may be based on additional conditions or beyond the stated values in practice.

Exemplary embodiments are described herein with reference to cross-sectional and/or plan views as idealized exemplary figures. In the drawings, the area of the region is exaggerated for clarity. Thus, variations from the shape of the drawings due to, for example, manufacturing techniques and/or tolerances, are to be expected. Thus, the exemplary embodiments should not be construed as limited to the shapes of regions illustrated herein but are to include deviations in shapes that result, for example, from manufacturing. For example, an etched region shown as a rectangle will typically have curved features. Thus, the regions illustrated in the figures are schematic in nature and their shapes are not intended to illustrate the actual shape of a region of a device and are not intended to limit the scope of example embodiments.

In one implementation, as shown in fig. 1, the far-field pickup assembly is composed of a pickup plate support and a pickup plate, the pickup plate is attached to the pickup plate support through a double-sided tape, a through hole is reserved on the double-sided tape, a pickup hole is formed in the support, and the pickup hole is concentric with the through hole. As shown in fig. 2, the pick-up plate support is provided with a fool-proof rib, the fool-proof rib is inserted into a fool-proof groove on the pick-up plate, and in order to limit the movement of the pick-up plate, the pick-up plate support is also provided with a limit rib which is inserted into a limit groove on the pick-up plate. Two screw columns are arranged on the pickup plate support, and the pickup plate support is fixedly connected to the right front side of the display device shell through screws.

In another implementation manner, as shown in fig. 3, the far-field pickup assembly of the display device is implemented by attaching the far-field pickup assembly to the inner side of the casing, and the far-field pickup assembly is composed of a metal mesh cover, a pickup plate and double faced adhesive tape. The pickup plate is attached to the inner side of the upper shell through double-sided adhesive tape, and the metal mesh enclosure is attached to the outer side of the upper shell through double-sided adhesive tape. The double faced adhesive tape sets up the through-hole, and the epitheca sets up inferior pickup hole, and the metal mesh enclosure sets up the pickup hole, and through-hole, inferior pickup hole, pickup hole centering design, pickup board are attached at the epitheca, are located display device's top, and this kind of pure attached mounting means does not use the pickup board support.

In both implementations, the following drawbacks exist:

1. special pickup plate supports are required to be arranged when the pickup plates are fixed, and additional structural members are added.

2. The pickup plate holder is fixed outside the display device housing, destroying structural integrity and aesthetics.

3. Under the condition that the pickup plate is fixed through the gum, the risk of failure or loosening exists after long-time use, and the reliability of fixation is weaker.

Based on this, as shown in fig. 4, the embodiment of the present application provides a display device 100, and as shown in fig. 5A, the display device 100 includes a housing 1, a decoration member 2, a sound pickup plate 3, and a sealing member 4. The decoration assembly 2 is arranged on the outer side of the shell 1 and is connected with the shell 1. The decoration device 2 is provided with a first through hole 2A. The pickup plate 3 is positioned between the housing 1 and the decorative assembly 2; referring to fig. 6 and 7, the pickup plate 3 has a pickup hole 3A, and the pickup hole 3A communicates with the first through hole 2A. The sealing member 4 is provided between the decorative member 2 and the sound pickup plate 3. Wherein the sealing member 4 abuts each of the decoration assembly 2 and the pickup plate 3, the sealing member 4 being disposed around the pickup hole 3A.

Illustratively, the housing 1 is used to provide protection for functional components within the display device 100.

Illustratively, the decoration device 2 is provided with a buckle, and the housing 1 is provided with a clamping groove. The decoration assembly 2 and the shell 1 are clamped through the buckle and the clamping groove.

In some examples, the display device 100 further includes a fastener 5, the fastener 5 fixedly coupled with the trim assembly 2 through the housing 1.

By way of example, the fastener 5 may be a screw or the like.

By connecting the housing 1 with the decoration member 2, the pickup plate 3 provided between the housing 1 and the decoration member 2 can be fixed, and the degree of firmness of the pickup plate 3 in the display apparatus 100 can be improved.

The number of the first through holes 2A may be one, two, four, or the like, for example. Fig. 5A exemplifies the number of the first through holes 2A as four.

Illustratively, the pickup plate 3 may be a printed circuit board.

The number of sound pickup holes 3A may be one, two, four, or the like, for example. Fig. 6 exemplifies four sound pickup holes 3A.

Through with pickup hole 3A and first through-hole 2A intercommunication each other, external sound can pass first through-hole 2A on the decoration subassembly 2 and get into pickup hole 3A, can avoid decorating the subassembly 2 to the blocking of sound, is favorable to improving pickup effect of pickup board 3.

Through setting up pickup plate 3 between casing 1 and decoration subassembly 2, decoration subassembly 2 can play the guard action to pickup plate 3, can also shelter from pickup plate 3 through decoration subassembly 2, avoids pickup plate 3 to expose the aesthetic property that influences display device 100.

By way of example, the sealing member 4 may be a gasket or the like.

By providing the sealing member 4, the decorative member 2 and the sound pickup plate 3 can form a closed space at the sound pickup hole 3A, and the sound pickup hole 3A can be kept well airtight.

From this, display device 100 in this disclosed embodiment through setting up pickup plate 3 between casing 1 and decoration subassembly 2, can shelter from pickup plate 3 through decoration subassembly 2, is favorable to improving display device 100's aesthetic property, is through being connected casing 1 with decoration subassembly 2 after, can improve the fixed strength to pickup plate 3. By arranging the sealing part 4 between the decoration component 2 and the pickup plate 3, the decoration component 2 and the pickup plate 3 can form a closed space at the pickup hole 3A, so that the air tightness of the pickup hole 3A is ensured; and through the compaction effect after decorating subassembly 2 and pickup plate 3 are connected, can make sealing member 4 and pickup plate 3 and decorating subassembly 2's butt inseparabler, further guarantee pickup plate 3's gas tightness. Further, the above components are stacked, and the integrity of the display device 100 can be well ensured.

In some embodiments, the side of the sealing member 4 abutting the decoration assembly 2 is provided with an adhesive, the side of the sealing member 4 abutting the pickup plate 3 is provided with an adhesive, and the sealing member 4 is further adhered to each of the decoration assembly 2 and the pickup plate 3.

By the above arrangement, the sealing member 4 can be further bonded and abutted with each of the decorative member 2 and the pickup plate 3, and the air tightness of the pickup plate 3 can be further ensured.

In some embodiments, as shown in fig. 5A and 5B, a side of the housing 1 facing the decoration device 2 has a third protrusion 1A, and a side of the decoration device 2 facing the housing 1 has a third recess 2B, and the third protrusion 1A and the third recess 2B cooperate with each other.

This allows the third boss 1A to support the decoration device 2, thereby improving the strength of the decoration device 2. In addition, as shown in fig. 7, after the decoration assembly 2 is connected with the housing 1, the third protruding portion 1A can press the pickup plate 3, so that the contact between the pickup plate 3 and the sealing member 4 is more compact, which ensures that the sealing member 4 will not loosen even after the display device 100 is used for a long time, so that good air tightness of the pickup plate 3 can be maintained for a long time.

In some embodiments, in conjunction with fig. 8A, 8B, and 9, trim assembly 2 includes a first trim piece 21, a second trim piece 22, and a first fastener 23. The first decorative member 21 is located on a side of the sound pickup plate 3 remote from the housing 1. Second trim 22 is located between first trim 21 and housing 1, as shown in fig. 10, second trim 22 being connected to housing 1. First decorative element 21 covers second decorative element 22. As shown in fig. 11, the first fastener 23 is fixedly coupled to the first decorative member 21 through the second decorative member 22. Wherein, the second decoration piece 22 is provided with a containing hole 22A, and the pickup plate 3 is positioned in the containing hole 22A; the first through hole 2A is provided on the first trim 21.

Illustratively, the first decorative member 21 is disposed above the second decorative member 22, and thus, the first decorative member 21 may play a role in decorating the second decorative member 22, which is advantageous for improving the aesthetic appearance of the display device 100.

After the second decorative member 22 is fixedly connected to the first decorative member 21 by the first fastener 23, the second decorative member 22 and the first decorative member 21 can be assembled in advance to form the decorative assembly 2, and the assembly efficiency of the display device 100 at the time of assembly can be improved.

For example, as shown in fig. 10, the fastener 5 may be a screw, and the second decoration 22 is provided with a threaded hole matched with the fastener 5, and the fastener 5 is inserted into the threaded hole to fix the second decoration 22 and the housing 1 together.

By connecting second trim 22 with housing 1 and fixing second trim 22 with housing 1 by fastener 5, the connection strength of second trim 22 with housing 1 can be enhanced.

Through setting up accommodation hole 22A, and make the part of pickup board 3 lie in accommodation hole 22A, can reduce first decoration 21, second decoration 22 and the overall thickness of pickup board 3 in the thickness direction of pickup board 3, be favorable to realizing display device 100's frivolous design.

In some embodiments, referring to fig. 8A, 8B and 11, the second decoration 22 has a plurality of first protrusions 221 on a side facing the housing 1, and the first fastener 23 is fixedly coupled with the first decoration 21 through the first protrusions 221. The housing 1 has a plurality of first positioning holes 1B, and the first protrusions 221 extend into the first positioning holes 1B to position the second decoration 22 and the housing 1.

Illustratively, the first fasteners 23 are the same number as the first bosses 221.

Through the above arrangement, when the second decoration 22 and the housing 1 are assembled, the first protrusion 221 extends into the first positioning hole 1B, so that the second decoration 22 and the housing 1 can be positioned, the positioning difficulty when the second decoration 22 and the housing 1 are assembled is reduced, and the assembly efficiency of the display device 100 is improved. Further, as shown in fig. 11, by providing the first positioning hole 1B, the portion of the first fastener 23 beyond the second trim 22 can be positioned on the side of the housing 1 away from the second trim 22, and therefore, interference between the first fastener 23 and the housing 1 can be avoided.

In some embodiments, referring to fig. 8A, 8B and 11, a side of the second decoration 22 facing the first decoration 21 has a plurality of second positioning holes 22B; the position of the second positioning hole 22B is the same as the position of the first boss 221 in the thickness direction of the second decorative piece 22. The side of the first decoration 21 facing the second decoration 22 is provided with a plurality of first mounting columns 211, the first mounting columns 211 extend into the second positioning holes 22B, and the first fastening piece 23 passes through the first protruding portion 221 and is fixedly connected with the first mounting columns 211.

Illustratively, the side of the first boss 221 facing the first trim 21 is recessed to form the second positioning hole 22B. The number of second positioning holes 22B is the same as that of the first protrusions 221.

Through the arrangement, the first mounting column 211 can be embedded into the second positioning hole 22B, so that the interference of the first mounting column 211 to the second decoration 22 is avoided on the basis of positioning the first decoration 21 and the second decoration 22, the gap between the first decoration 21 and the second decoration 22 is reduced, and the pickup plate 3 arranged between the shell 1 and the decoration assembly 2 has better air tightness.

In some embodiments, as shown in fig. 12, a side of the first decoration 21 facing the housing 1 has a plurality of positioning posts 212, and as shown in fig. 6, the pickup plate 3 has a plurality of third positioning holes 3B, and the positioning posts 212 protrude into the third positioning holes 3B.

Through the above-mentioned setting, at the in-process of installing pickup plate 3 on first decoration 21, can realize the location of pickup plate 3 and first decoration 21, be favorable to simplifying the installation degree of difficulty of pickup plate 3, improve display device 100's packaging efficiency.

In some embodiments, as shown in fig. 12 and 13, the side of the first decorative member 21 facing the upper case has a second convex portion 213, and the second convex portion 213 has a first concave portion 213A opposite to the sound pickup plate 3. Referring to fig. 14 and 15, the pickup plate 3 is positioned in the first concave portion 213A, and the second convex portion 213 is positioned in the accommodation hole 22A.

For example, as shown in fig. 12, the outer circumferential shape of the second protruding portion 213 may be rectangular.

Illustratively, the portion of the pickup plate 3 is located in the area surrounded by the second convex portion 213 described above.

With the above arrangement, after the first and second decorative pieces 21 and 22 are assembled together, the second boss 213 is placed in the accommodation hole 22A in conjunction with fig. 14 and 15, so that the position between the first and second decorative pieces 21 and 22 can be fixed, and the first decorative piece 21 is prevented from rotating relative to the second decorative piece 22.

Further, with reference to fig. 8B and 12, the shape of the inner wall surface of the second protruding portion 213 is matched with the shape of the pickup plate 3, so that the pickup plate 3 can be prevented from rotating relative to the first decorative member 21 after the pickup plate 3 is assembled with the first decorative member 21, which is beneficial to maintaining the stability of the position of the pickup plate 3. And through the above-mentioned setting, need not to set up extra structure and can make pickup plate 3 and first decoration 21 keep relatively stable, be favorable to reducing display device 100's spare part quantity to simplify display device 100's design and the equipment degree of difficulty.

In some embodiments, as shown in fig. 6, the pickup plate 3 has a plurality of second through holes 3C. As shown in fig. 12, the side of the first decoration 21 facing the housing 1 has a plurality of second mounting posts 214, and the second mounting posts 214 extend into the second through holes 3C in combination with fig. 9 and 16. The display device 100 further includes a plurality of second fasteners 6, where the second fasteners 6 pass through the housing 1 and the second through holes 3C and are fixedly connected to the second mounting posts 214.

With the above arrangement, the position of the pickup plate 3 can be fixed by the second mounting post 214 and the second through hole 3C. And further secures the first trim 21 to the housing 1 via the second mounting post 214 and the second fastener 6, improving the securement of the first trim 21 to the housing 1.

The second fastening member 6 may be, for example, a screw or the like.

In some embodiments, as shown in fig. 6, the pickup plate 3 is provided with a second recess 3D on a side facing the first decorative member 21. Referring to fig. 17 and 18, the display device 100 further includes a near field communication part 7, and the near field communication part 7 is located in the second recess 3D.

Illustratively, the near field communication component 7 is glued to the bottom of the second recess 3D.

By the arrangement, the near field communication component 7 can be mounted by fully utilizing the space in the display device 100, the integrated design of the display device 100 can be realized, and the size of the display device 100 is reduced.

In some embodiments, the thickness of the near field communication component 7 is less than or equal to the depth of the second recess 3D.

Through the arrangement, all near field communication components 7 can be arranged in the second concave part 3D, and the influence of the near field communication components 7 on the normal installation of the pickup plate 3 is avoided.

The foregoing is merely a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art who is skilled in the art will recognize that changes or substitutions are within the technical scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (10)

1. A display device, comprising:

a housing;

the decoration component is arranged on the outer side of the shell and is connected with the shell; the decoration component is provided with a first through hole;

a pickup plate located between the housing and the decorative assembly; the pickup plate is provided with a pickup hole, and the pickup hole is communicated with the first through hole;

a sealing member provided between the decorative member and the sound pickup plate;

wherein the sealing member abuts each of the decorative assembly and the pickup plate; the sealing member is disposed around the sound pickup hole.

2. The display device according to claim 1, wherein an adhesive is provided on a side of the sealing member that abuts the decorative assembly, an adhesive is provided on a side of the sealing member that abuts the sound pickup plate, and the sealing member is further adhered to each of the decorative assembly and the sound pickup plate.

3. The display device of claim 1, wherein the decorative component comprises:

the first decoration piece is positioned on one side of the pickup plate away from the shell;

the second decoration is positioned between the first decoration and the shell, and the second decoration is connected with the shell; the first decoration covers the second decoration;

the first fastener penetrates through the second decoration and is fixedly connected with the first decoration;

the second decoration piece is provided with an accommodating hole, and the pickup plate is positioned in the accommodating hole; the first through hole is formed in the first decoration.

4. A display device according to claim 3, wherein a side of the second decorative member facing the housing has a plurality of first bosses through which the first fasteners are fixedly connected with the first decorative member;

the shell is provided with a plurality of first positioning holes, and the first protruding parts extend into the first positioning holes so as to position the second decorating part and the shell.

5. The display device according to claim 4, wherein a side of the second decoration facing the first decoration has a plurality of second positioning holes; the second positioning hole is positioned at the same position as the first protruding part in the thickness direction of the second decoration;

the first decoration is towards one side of second decoration has a plurality of first erection columns, first erection column stretches into in the second locating hole, first fastener pass behind the first bellying with first erection column fixed connection.

6. A display device according to claim 3, wherein the first decorative member has a plurality of positioning posts on a side facing the housing, the sound pickup plate has a plurality of third positioning holes, and the positioning posts extend into the third positioning holes.

7. The display device according to claim 3, wherein a side of the first decorative member facing the housing has a second convex portion having a first concave portion opposite to the sound pickup plate;

the pickup plate is located in the first concave portion, and the second convex portion is located in the accommodating hole.

8. The display device according to claim 3, wherein the sound pickup plate has a plurality of second through holes; the first decorating part is provided with a plurality of second mounting columns on one side facing the shell, and the second mounting columns extend into the second through holes;

the display device further comprises a plurality of second fasteners, and the second fasteners penetrate through the shell and the second through holes and are fixedly connected with the second mounting columns.

9. The display device according to claim 3, wherein a side of the sound pickup plate facing the first decorative member is provided with a second recess portion;

the display device further includes a near field communication component located within the second recess.

10. The display device according to claim 1, wherein a side of the housing facing the decoration member has a third protrusion, and a side of the decoration member facing the housing has a third recess, the third protrusion and the third recess being mated with each other.