Installation structure of household appliance display screen with loudspeaker, refrigerator display screen door body, refrigerator

Abstract

The present invention provides an installation structure for a home appliance display screen with a speaker, including an installation structure body, which comprises a display screen bracket, a display screen assembly, and a speaker assembly; on one end face of the display screen bracket, a first installation part and a second installation part are respectively provided; the speaker assembly includes a speaker cover plate and a speaker; the display screen assembly is installed on the first installation part, the speaker is installed in the second installation part, one side of the speaker cover plate is attached to the outer contour surface of the second installation part and forms a space for accommodating part or the whole of the speaker; the first installation part and the second installation part are arranged adjacent to each other; one side of the speaker cover plate is closely attached to the side surface of the glass panel. The present invention also provides a refrigerator display screen door body. For the installation structure for a home appliance display screen with a speaker provided by the present invention, the display screen assembly and the speaker assembly are respectively installed on the first installation part and the second installation part of the display screen bracket, the display screen assembly and the speaker assembly are separately arranged, and the fixing structure between the display screen bracket and the speaker cover plate is simple and easy to assemble.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and particularly to an installation structure of a household appliance display screen with a speaker and a refrigerator display screen door body. Background Art

[0002] The existing Internet intelligent household appliances are becoming more and more popular. Among them, the display screen door body can realize the interaction function between people and household appliances, and has a high-end and beautiful appearance, which is more and more popular with users. In the field of refrigerators, the display screen door body has occupied a place in the market. In addition, some refrigerators have a voice interaction function, and the speaker is used as the output module of the refrigerator voice. Usually, a speaker cover is also provided to protect the speaker. For the existing display screen door body with a speaker, in some cases, the speaker cover and the speaker are assembled into a pre-installed box in the shape of a box body, an installation position is reserved on the display screen bracket for fixing the display screen, and then the pre-installed box of the speaker assembly is installed into the corresponding installation position on the display screen bracket. Such a structure causes a certain distance between the speaker cover and the display screen structure, affecting the overall beauty of the display screen door body. In another case, a window for exposing the speaker cover is provided on the glass panel of the display screen structure, the speaker is installed on the display screen bracket at the corresponding position after the window, and the speaker cover is installed on the display screen bracket from the window of the glass panel. Such a design is difficult to control the gap size between the periphery of the speaker cover and the glass panel after assembly, and flash seams are likely to appear as the use time prolongs. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an installation structure of a household appliance display screen with a speaker. The display screen assembly and the speaker assembly are separately arranged by a display screen bracket. The speaker cover is tightly pressed against the glass panel of the display screen assembly. The speaker cover and the glass panel form a whole to partially or completely cover the display screen bracket, making the display screen installation structure neat and beautiful, and the fixing structure is simple and easy to assemble. In addition, the speaker cover plate is closely attached to the glass panel, reducing the possibility of flash seams between the speaker cover plate and the glass panel.

[0004] In order to achieve the above object, the present invention is realized through the following technical solutions.

[0005] An object of the present invention is to provide an installation structure of a household appliance display screen with a speaker, including an installation structure body, and the installation structure body includes a display screen bracket, a display screen assembly, and a speaker assembly; wherein,

[0006] A first installation part and a second installation part are respectively provided on one end surface of the display screen bracket, and the speaker assembly includes a speaker cover plate and a speaker;

[0007] The display screen assembly is installed on the first mounting portion, the speaker is installed in the second mounting portion, and one side of the speaker cover plate is attached to the outer contour surface of the second mounting portion to form a space that accommodates part or the whole of the speaker; the first mounting portion and the second mounting portion are arranged adjacent to each other; one side of the speaker cover plate is closely attached to the side surface of the glass panel of the display screen assembly.

[0008] Preferably, a plurality of guiding structures protrude from one side of the speaker cover plate, and the guiding structures abut against the inner wall of the second mounting portion on the side away from the glass panel.

[0009] The guiding structures are tapered in a direction away from the speaker cover plate, so that the speaker cover plate tends to be closely attached to the side surface of the glass panel as the speaker cover plate slides into the second mounting portion along the guiding structures.

[0010] Preferably, the speaker cover plate is in a thin plate structure and is provided with a plurality of speaker holes, and the plurality of speaker holes cover the speaker.

[0011] Preferably, the second mounting portion is in a concave structure, and the speaker is arranged on the concave surface of the second mounting portion.

[0012] Preferably, the speaker cover plate covers the outer contour of the second mounting portion, and at least three outer walls on the periphery of the speaker cover plate are flush with the outer contour of the second mounting portion.

[0013] Preferably, the display screen assembly includes a display screen and a glass panel; the first mounting portion is in a concave structure, the display screen is installed in the concave area of the first mounting portion, and the glass panel is attached to and covers the outer contour of the first mounting portion; at least three outer walls on the periphery of the glass panel are flush with the outer contour of the first mounting portion.

[0014] Preferably, a plurality of first buckle structures protrude from one end of the side of the speaker cover plate facing the display screen bracket and close to the glass panel, and a plurality of first buckle grooves that are mutually buckled with the first buckle structures are arranged in the concave area of the second mounting portion.

[0015] Preferably, the first buckle structure is in a bent structure, protruding and bending from the surface of the speaker cover plate to be nearly parallel to the speaker cover plate; the first buckle structure is provided with a first guiding inclined surface for guiding the first buckle structure to be buckled into or disengaged from the first buckle groove.

[0016] Preferably, a plurality of protrusions protrude from one end of the side of the speaker cover plate facing the display screen bracket and away from the glass panel, and the protrusions abut against the contour of the concave area of the second mounting portion on the side opposite to the glass panel.

[0017] Preferably, the protrusion is provided with a second snap groove, and a second snap structure that is engaged with the second snap groove is provided in the concave structure of the second mounting portion.

[0018] Preferably, the cross-section of the second snap structure is trapezoidal, and is configured to gradually become smaller in a direction away from the connection between the second snap structure and the second mounting portion.

[0019] Preferably, the inner contour of the second snap groove fits the outer contour of the second snap structure.

[0020] Preferably, a second guiding inclined surface is provided on a side of the protrusion facing the second snap structure to guide the second snap structure into the second snap groove.

[0021] Preferably, the guiding structure is provided on both sides of the protrusion; one end of the guiding structure is flush with an outer surface of the protrusion, and the other opposite end protrudes from the other opposite outer surface of the protrusion.

[0022] Preferably, a third guiding inclined surface for guiding the guiding structure to slide in or out is provided on a side of the concave structure of the second mounting portion opposite to the protrusion.

[0023] Preferably, when the guiding structure slides into the second mounting portion, the third guiding inclined surface presses tightly against the guiding structure, so that one side surface of the speaker cover plate is closely attached to the outer wall of the glass panel when the speaker cover plate is snap-fitted into the second mounting portion.

[0024] Preferably, the guiding structure is an elastic member.

[0025] Preferably, the assembly allowance of the speaker cover plate is 0.5 - 2 mm.

[0026] Preferably, the second mounting portion is provided with a hollow portion, and the speaker is fixed in the hollow portion.

[0027] Preferably, a dust-proof member is provided between the speaker cover plate and the speaker, and the dust-proof member covers a plurality of the speaker holes.

[0028] Preferably, a circuit control board is further included, and the speaker and the display screen of the display screen assembly are respectively electrically connected to the circuit control board.

[0029] Preferably, the display screen bracket and the speaker cover plate are both plastic parts.

[0030] The second object of the present invention is to provide a refrigerator display screen door body, which includes a foamed door body assembly, and further includes the above-mentioned mounting structure body, and the mounting structure body is mounted on the foamed door body assembly.

[0031] The third object of the present invention is to provide a refrigerator, including a refrigerator body, characterized in that it further includes the refrigerator display screen door body as described above.

[0032] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0033] (1) The present invention provides an installation structure for a home appliance display screen with a speaker. The display screen assembly and the speaker assembly are separately arranged through a display screen bracket. The speaker cover tightly presses on the glass panel of the display screen assembly. The speaker cover and the glass panel form an integral body to partially or completely cover the display screen bracket, making the display screen installation structure neat and beautiful, and the fixing structure is simple and easy to assemble. In addition, the speaker cover plate closely adheres to the glass panel, reducing the possibility of a flash gap between the speaker cover plate and the glass panel.

[0034] (2) In a preferred embodiment of the present invention, one end of the speaker cover plate is provided with a plurality of first snap structures that are snap-connected to the first snap grooves of the second installation part of the display screen bracket to preliminarily fix the speaker cover plate to the display screen bracket. Further, a protrusion is provided at the opposite end of the speaker cover plate that abuts against the contour of the concave area of the second installation part to snap and fix the protrusion of the speaker cover plate into the second installation part; the installation structure is simple and easy to load and unload.

[0035] (3) In a preferred embodiment of the present invention, guide structures are provided on both sides of the protrusion protruding from the speaker cover plate to guide the protrusion of the speaker cover plate to snap into the concave area of the second installation part; and the guide structures are gradually narrowed in the direction away from the speaker cover plate, so that when the speaker cover plate is snap-connected to the second installation part, the speaker cover plate gets closer and closer to the glass panel until one side of the speaker cover plate relative to the glass panel can completely adhere to the glass panel, thereby reducing the possibility of a flash gap between the speaker cover plate and the glass panel to a certain extent.

[0036] The above description is only an overview of the technical solution of the present invention. In order to be able to more clearly understand the technical means of the present invention and implement it according to the content of the specification, the following takes some embodiments to illustrate in detail. The specific implementation manners of the present invention are given in detail by the following embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The drawings described herein are used to provide a further understanding of the present invention and form a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0038] Figure 1 is an exploded structural schematic diagram of the installation structure body of the present invention Figure 1 ;

[0039] Figure 2 is Figure 1 an enlarged view of part A in

[0040] Figure 3 Explosion structure schematic diagram of the installation structure body of the present invention Figure 2 ;

[0041] Figure 4 Stereo structure schematic diagram of the display screen bracket of the present invention;

[0042] Figure 5 Stereo structure schematic diagram of the speaker cover plate of the present invention;

[0043] Figure 6 Cross-sectional view of the installation structure body of the present invention;

[0044] Figure 7 is Figure 6 Enlarged view at position B in

[0045] Figure 8 is Figure 6 Enlarged view at position C in

[0046] Figure 9 Stereo structure schematic diagram of the installation structure body of the present invention;

[0047] Figure 10 is Figure 9 Enlarged view at position D in

[0048] 100. Installation structure body;

[0049] 10. Display screen bracket; 11. First installation part; 12. Second installation part; 121. First buckle groove; 122. Second buckle structure; 123. Third guiding inclined plane; 124. Hollow part;

[0050] 20. Display screen assembly; 21. Display screen; 22. Glass panel; 23. Touch TP board; 231. Flexible circuit board; 24. Sealing sponge;

[0051] 30. Speaker assembly; 31. Speaker cover plate; 311. Speaker hole; 312. First guiding inclined plane; 313. Protrusion; 3131. Second buckle groove; 3132. Second guiding inclined plane; 3133. Guiding structure; 32. Speaker; 33. Dust-proof part. Specific implementation mode

[0052] The present invention will be further described in detail below with reference to the accompanying drawings. The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent, so that those skilled in the art can implement it according to the text of the specification. In the drawings, for clarity, the shapes and dimensions may be enlarged, and the same reference numerals will be used in all the figures to indicate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from the top to the bottom, "width" corresponds to the dimension from the left to the right, and "depth" corresponds to the dimension from the front to the back. These relative terms are for convenience of description and generally do not intend to require a specific orientation. Terms related to attachment, connection, etc. (e.g., "connect" and "attach") refer to the relationship in which these structures are directly or indirectly fixed or attached to each other through an intermediate structure, and the relationship of movable or rigid attachment or connection, unless otherwise explicitly stated.

[0053] Next, with reference to the accompanying drawings and specific embodiments, the present invention will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0054] Embodiment 1

[0055] As Figure 1 、 Figure 2 、 Figure 3 shown, the present invention provides an installation structure for a household appliance display screen with a speaker, including an installation structure body 100. The installation structure body 100 includes a display screen bracket 10, a display screen assembly 20, and a speaker assembly 30. Among them,

[0056] On one end face of the display screen bracket 10, a first installation part 11 and a second installation part 12 are respectively provided. The speaker assembly 30 includes a speaker cover plate 31 and a speaker 32. Both the display screen bracket 10 and the speaker cover plate 31 are plastic parts.

[0057] The first installation part 11 and the second installation part 12 are adjacent to each other. Both the first installation part 11 and the second installation part 12 are concave structures. The display screen assembly 20 is installed in the first installation part 11, and the speaker 32 is installed in the second installation part 12. The speaker cover plate 31 fits against the outer contour surface of the second installation part 12 to form a space that accommodates part or the whole of the speaker 32, so that the connection between the speaker cover plate 31 and the second installation part 12 has a sealing performance. One side of the speaker cover plate is closely attached to the side surface of the glass panel in the display screen assembly.

[0058] The speaker cover plate 31 is convexly provided with a plurality of positioning structures 3133, and the positioning structures 3133 abut against the inner wall of the second installation part 12 on the side away from the glass panel 22.

[0059] The guiding structure 3133 is gradually narrowed in the direction away from the speaker cover plate 31, so that the speaker cover plate 31 tends to closely adhere to the side surface of the glass panel 22 as the guiding structure 3133 slides into the second installation part 12.

[0060] Furthermore, the speaker 32 is arranged on the concave surface of the second installation part 12. In one embodiment, the display screen bracket 10, the display screen assembly 20, and the speaker cover plate 31 are all rectangular. As Figure 1 shown, the second installation part 12 is provided with a hollow part 124, and the speaker 32 is fixed in the hollow part 124. In one example, the speaker 32 is embedded in the hollow part 124. In another embodiment, the speaker 32 is attached to the other surface of the second installation part 12 relative to the speaker cover plate 31, and the sounding part of the speaker 32 faces the hollow part 124. While making the internal structure of the installation structure body 100 compact, the thickness of the installation structure body 100 is reduced.

[0061] As Figure 5 shown, the speaker cover plate 31 is in a thin plate structure and is provided with a plurality of speaker holes 311. The speaker holes 311 are long holes, and the plurality of speaker holes 311 cover the speaker 32, so that the sound emitted by the speaker 32 can be clearly transmitted outside the installation structure body 100 through the speaker holes 32.

[0062] The speaker cover plate 31 covers the outer contour of the second installation part 12, and at least three outer walls on the periphery of the speaker cover plate 31 are flush with the outer contour of the second installation part 12, so that the appearance of the installation structure body 100 after the speaker cover plate 31 is installed on the second installation part 12 is neat and beautiful. As Figure 3As shown, the display screen assembly 20 includes a display screen 21 and a glass panel 22. The display screen 21 is installed in the first mounting portion 11, and the glass panel 22 is attached to the outer contour of the first mounting portion 11. At least three outer walls on the periphery of the glass panel 22 are flush with the outer contour of the first mounting portion 11. The glass panel 22 covers the display screen 21 to protect the display screen 21 installed inside the first mounting portion 11. In an embodiment, a tape (not shown in the figure) is attached to the periphery of the outer contour of the first mounting portion 11 of the display screen bracket 10, and the glass panel 22 is adhered to the first mounting portion 11 through the tape. One side surface of the speaker cover plate 31 is attached to the outer wall of the glass panel 22 and forms a sealing structure covering the display screen bracket 10 with the glass panel 22. Moreover, the sealing structure formed by the speaker cover plate 31 and the glass panel 22 covers the outer contour of one side of the entire display screen bracket 10, hiding the display screen bracket 10 from the user, which is beautiful and tidy. In an embodiment, the outer surface of one side of the first mounting portion 11 relative to the display screen assembly 20 is flush with the outer surface of one side of the second mounting portion 12 relative to the speaker cover plate 31. The glass panel 22 attached to the outer contour of the first mounting portion 11 and the speaker cover plate 31 attached to the outer contour of the second mounting portion 12 are in the same plane. Further, the outer wall of one side of the speaker cover plate 31 away from the display screen bracket 10 is flush with the outer wall of one side of the glass panel 22 to form an integral planar structure.

[0063] As Figure 5 , Figure 6 , Figure 8 , Figure 9 , Figure 10As shown, several first snap structures 312 protrude from one end of the speaker cover plate 31 close to the glass panel 22 on the side facing the display screen bracket 10. Several first snap grooves 121 that are engaged with the first snap structures 312 are provided in the concave area of the second mounting portion 12. In this embodiment, the number of the first snap structures 312 and the first snap grooves 121 is three. The first snap structure 312 is in a bent structure and bends to be nearly parallel to the speaker cover plate 31 after protruding from the surface of the speaker cover plate 31. The size of the first snap groove 121 is slightly larger than the size of the structure of the first snap structure 312 extending into the first snap groove 121, so that the first snap structure 312 can easily enter or disengage from the first snap groove 121. In addition, when the first snap structure 312 first extends into the first snap groove 121 and then the speaker cover plate 31 moves towards the inside of the second mounting portion 12, the first snap structure 312 can move appropriately in the first snap groove 121 along with the movement of the speaker cover plate 31 until one side of the speaker cover plate 31 fits against the outer contour of the second mounting portion 12. In an embodiment, the first snap structure 312 is provided with a first guiding inclined surface 3121 to guide the first snap structure 312 to snap into or disengage from the first snap groove 121. After the first snap structure 312 extends into the first snap groove 121, the outer wall of the bent portion of the first snap structure 312 abuts against the inner wall of the first snap groove 121, so that when there is no external force to assist in disengaging the speaker cover plate 31 from the second mounting portion 12, the speaker cover plate 31 is temporarily fixed by the second mounting portion 12, playing an auxiliary positioning role.

[0064] In an embodiment, after one end of the speaker cover plate 31 is positioned by the first snap structure 312 extending into the first snap groove 121 of the second mounting portion, the opposite end of the speaker cover plate 31 is fixed by a nut or a snap structure.

[0065] In an embodiment, as Figure 5 , Figure 6 , Figure 7 shown, several protrusions 313 protrude from one end of the speaker cover plate 31 away from the glass panel 22 on the side facing the display screen bracket 10. The protrusions 313 abut against the contour of one side of the concave area of the second mounting portion 12 relative to the glass panel 22. The number of the protrusions 313 is three. Further, a second snap groove 3131 is provided on the protrusion 313, and a second snap structure 122 that is engaged with the second snap groove 3131 is provided in the concave structure of the second mounting portion 12. When the protrusion 313 extends into the second mounting portion 12 relying on the contour of the concave area of the second mounting portion 12, the second snap structure 122 of the second mounting portion 12 extends into the second snap groove 3131 on the protrusion 313, so that the protrusion 313 is fixed in the second mounting portion 12, that is, one end of the speaker cover plate 31 is fixed by the second mounting portion 12.

[0066] It should be understood that the protrusion 313 has a certain elasticity. When the second buckle structure 122 jacks up the outer surface of the protrusion 313, the protrusion 313 can slightly spring up along the acting direction of the force of the second buckle structure 122, so that the protrusion 313 can smoothly continue to extend into the second installation part 12 until the second buckle structure 122 is snapped into the second buckle groove 3131.

[0067] The cross-section of the second buckle structure 122 is trapezoidal, and it gradually becomes smaller in the direction away from the connection between the second buckle structure 122 and the second installation part 12, so as to facilitate the second buckle structure 122 to be snapped into the second buckle groove 3131. The inner contour of the second buckle groove 3131 fits with the outer contour of the second buckle structure 122, so that the second installation part 12 can tightly fix the speaker cover plate 31, so that the speaker cover plate 31 cannot move after being fixed by the second installation part 12. A second guiding inclined surface 3132 is provided on the side of the protrusion 313 facing the second buckle structure 122. When the protrusion 313 extends into the second installation part 12, the second guiding inclined surface 3131 slides along the outer surface of the second buckle structure 122, so as to facilitate the movement of the protrusion 313 relative to the second buckle structure 122, that is, to guide the second buckle structure 122 to be snapped into the second buckle groove 3131.

[0068] The guiding structure 3133 is arranged on both sides of the protrusion 313, and the guiding structure 3133 is of a gradually narrowing structure in the direction away from the speaker cover plate 31; one end of the guiding structure 3133 is flush with an outer surface of the protrusion 313, and the other opposite end protrudes from the other opposite outer surface of the protrusion 313; a third guiding inclined surface 123 for guiding the guiding structure 3133 to slide in or out is provided on one side of the concave structure of the second mounting portion 12 opposite to the protrusion 313. The inclination angle of the guiding structure 3133 relative to the surface of the second mounting portion 12 where the second buckle structure 122 is provided is smaller than the inclination angle of the third guiding inclined surface 123 relative to the same surface. When the speaker cover plate 31 moves for snap - fitting into the second mounting portion 12, the outer walls of the guiding structures 3133 on both sides of the protrusion 313 move along the contour of the second mounting portion 12. Due to the gradually narrowing structure of the guiding structure 3133, the speaker cover plate 31 gets closer and closer to the glass panel 22 until the second buckle structure 122 extends into the second buckle groove 3131, and the speaker cover plate 31 is installed. Under the guiding action of the guiding structure 3133, the speaker cover plate 31 completely adheres to one side of the glass panel 22, that is, when the guiding structure 3133 slides into the second mounting portion 12, the third guiding inclined surface 123 presses tightly against the guiding structure 3133, thereby forming a sealing structure covering the display screen bracket 10 between the speaker cover plate 31 and the glass panel 22, so that one side of the speaker cover plate 31 relative to the glass panel 22 can closely adhere to the outer wall of the glass panel 22 when the speaker cover plate 31 is snap - fitted into the second mounting portion 12. When the display screen assembly 20 and the speaker assembly 30 are respectively installed in the first mounting portion 11 and the second mounting portion 12 of the display screen bracket 10, after assembly, it is possible to avoid the appearance of a flashing gap between the display screen 21 of the display screen assembly 20 and the glass panel 22.

[0069] Furthermore, the guiding structure 3133 is an elastic member. With the guiding structure 3133 itself being of a gradually narrowing structure in the direction away from the speaker cover plate 31, the distance that the speaker cover plate 31 moves towards the glass panel 22 is 0.5 - 2 mm, that is, the assembly allowance of the speaker cover plate 31 is 0.5 - 2 mm. Usually, there are errors within a certain range in the self - size of the glass panel. The guiding structure 3133 makes the speaker cover plate 31 tend to be close to the glass panel 22 after being inserted into the second mounting portion 12. While compensating for the defect that the gap between the glass panel 22 and the speaker cover plate 31 increases due to the self - size error of the glass panel 22, it can tightly press the glass panel 22, thereby reducing the possibility of a flashing gap appearing between the speaker cover plate 31 and the glass panel 22 as the use time extends.

[0070] Such as Figure 1As shown, a dust-proof member 33 is provided between the speaker cover plate 31 and the speaker 32, and the dust-proof member 33 covers a plurality of speaker holes 311. The size of the dust-proof member 33 is smaller than that of the speaker cover plate 31, and it only needs to cover the speaker holes 311. Further, the dust-proof member 33 is dust-proof paper, dust-proof cloth or dust-proof filter cotton, which is used to prevent the dust entering the display bracket 10 from the speaker holes 311 from contacting the speaker 32, so as not to affect the sound effect and service life of the speaker 32.

[0071] In one embodiment, it further includes a circuit control board (not shown in the figure). The speaker 32 and the display screen 21 of the display screen assembly 20 are respectively electrically connected to the circuit control board. The user can perform a voice interaction function with the display screen 21, and the voice output module is realized through the speaker 32. In one embodiment, the circuit control board and the display screen assembly 20 are located on the same side of the display bracket 10. In another embodiment, the circuit control board is arranged on the other side wall of the display bracket 10 relative to the display screen assembly 20.

[0072] In one embodiment, as Figure 3 shown, the display screen assembly 20 further includes a touch TP board 23. The touch TP board 23 can be a capacitive screen or a resistive screen. The touch TP board 23 includes a touch glass and an induction layer arranged on the touch glass. One end of the touch TP board 23 is provided with a flexible circuit board 231 (FPC) connected to the induction layer, and is electrically connected to the circuit control board through the flexible circuit board 231, so that the display screen assembly can receive the signal input by the user's touch and make corresponding interactive reactions.

[0073] It should be understood that the figure only shows a schematic diagram of the flexible circuit board 231 exposed outside the display bracket 10, and does not show the specific structure of electrically connecting the flexible circuit board 231 to the circuit control board. It is only necessary to bend and hide the flexible circuit board 231 in the display bracket 10 and electrically connect it to the circuit control board.

[0074] As Figure 3 shown, the display screen assembly 20 further includes a sealing sponge 24. The sealing sponge 24 is arranged around the outer wall of the display screen 21 on the side opposite to the glass panel 22, so as to form a sealing structure between the glass panel 22 and the display screen 21 to prevent water and dust.

[0075] Embodiment 2

[0076] The present invention provides a refrigerator display screen door body, which includes a foamed door body assembly, and further includes the installation structure body 100 as described above. The installation structure body 100 is installed on the foamed door body assembly.

[0077] In one embodiment, the foamed door body assembly is a hollow frame structure, and the installation structure body 100 is embedded in the hollow area of the foamed door body assembly.

[0078] In one embodiment, the foamed door body assembly is of a concave structure, and the mounting structure body 100 is embedded in the concave area of the foamed door body assembly.

[0079] It should be understood that the foamed door body assembly can be any structure that can be used to fix the mounting structure body 100 and can be mounted on the refrigerator cabinet, which will not be elaborated here.

[0080] Embodiment 3

[0081] The present invention also provides a refrigerator, which includes a refrigerator cabinet and further includes the refrigerator display door body provided with the mounting structure body 100 as described above, and the refrigerator display door body is pivotally connected to the refrigerator cabinet.

[0082] The present invention provides an installation structure for a household appliance display screen with a speaker. The display screen assembly and the speaker assembly are separately arranged through a display screen bracket, and the fixing structure is simple and easy to assemble. In a preferred solution, the structure of the speaker cover makes the speaker cover closely adhere to the glass panel after being mounted on the second mounting portion of the display screen bracket, reducing the size of the gap at the connection between the speaker cover and the glass panel. Since the two are closely adhered, it also reduces the occurrence of flash seams to a certain extent during the use of the mounting structure body.

[0083] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the field, additional modifications can be easily made. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to the specific details and the embodiments shown here.

Claims

1. An installation structure for a household appliance display screen with a speaker, comprising an installation structure body (100), characterized in that, The installation structure body (100) includes a display screen bracket (10), a display screen assembly (20), and a speaker assembly (30); among them, On one end face of the display screen bracket (10), a first installation part (11) and a second installation part (12) are respectively provided. The speaker assembly (30) includes a speaker cover plate (31) and a speaker (32); The display screen assembly (20) is installed on the first installation part (11), the speaker (32) is installed in the second installation part (12), and one side of the speaker cover plate (31) fits against the outer contour surface of the second installation part (12) to form a space that accommodates part or the whole of the speaker (32); the first installation part (11) and the second installation part (12) are adjacent to each other; one side surface of the speaker cover plate (31) is closely attached to the side surface of the glass panel (22) of the display screen assembly (20); The display screen assembly (20) includes a display screen (21) and a glass panel (22); The second installation part (12) has a concave structure; On one side of the speaker cover plate (31) facing the display screen bracket (10) and near one end of the glass panel (22), a plurality of first buckle structures (312) protrude. In the concave area of the second installation part (12), a plurality of first buckle grooves (121) that are mutually engaged with the first buckle structures (312) are provided; among them, the size of the first buckle groove (121) is slightly larger than the size of the structure of the first buckle structure (312) extending into the first buckle groove (121); the first buckle structure (312) is provided with a first guiding inclined surface (3121) to guide the first buckle structure (312) to be engaged with or disengaged from the first buckle groove (121); On one side of the speaker cover plate (31) facing the display screen bracket (10) and far from one end of the glass panel (22), a plurality of protrusions (313) protrude, and the protrusions (313) abut against the contour on the side of the concave area of the second installation part (12) opposite to the glass panel (22).

2. The installation structure of the home appliance display screen with a speaker according to claim 1, characterized in that, On one side surface of the speaker cover plate (31), a plurality of guiding structures (3133) protrude, and the guiding structures (3133) abut against the inner wall of the second installation part (12) on the side far from the glass panel (22); The guiding structure (3133) has a gradually narrowing structure in the direction away from the speaker cover plate (31), so that the speaker cover plate (31) tends to be closely attached to the side surface of the glass panel (22) as the guiding structure (3133) slides into the second installation part (12).

3. The installation structure of the household appliance display screen with a speaker according to claim 1, characterized in that The speaker cover plate (31) has a thin plate structure and is provided with a plurality of speaker holes (311), and the plurality of speaker holes (311) cover the speaker (32).

4. The installation structure of the household appliance display screen with a speaker according to claim 2, characterized in that, The speaker (32) is arranged on the concave surface of the second installation part (12).

5. The installation structure of the household appliance display screen with a speaker according to claim 4, characterized in that, The first installation part (11) has a concave structure, the display screen (21) is installed in the concave area of the first installation part (11), and the glass panel (22) is attached to and covers the outer contour of the first installation part (11).

6. The installation structure of the home appliance display screen with a speaker according to claim 1, characterized in that, The protrusion (313) is provided with a second snap groove (3131), and a second snap structure (122) that is engaged with the second snap groove (3131) is provided in the concave structure of the second mounting portion (12).

7. The installation structure of the home appliance display screen with a speaker according to claim 6, characterized in that, The cross-section of the second snap structure (122) is trapezoidal, and is configured to gradually become smaller in a direction away from the connection between the second snap structure (122) and the second mounting portion (12).

8. The installation structure of the household appliance display screen with a speaker according to claim 2, characterized in that, The guiding structure (3133) is provided on both sides of the protrusion (313); one end of the guiding structure (3133) is flush with an outer surface of the protrusion (313), and the other opposite end protrudes from the other opposite outer surface of the protrusion (313).

9. The installation structure of the household appliance display screen with a speaker according to claim 8, characterized in that, A third guiding inclined surface (123) for guiding the guiding structure (3133) to slide in or out is provided on a side of the concave structure of the second mounting portion (12) opposite to the protrusion (313).

10. The installation structure of the home appliance display screen with a speaker according to claim 9, characterized in that, When the guiding structure (3133) slides into the second mounting portion (12), the third guiding inclined surface (123) presses tightly against the guiding structure (3133), so that when the speaker cover plate (31) is snap-fitted into the second mounting portion (12), one side surface of the speaker cover plate (31) closely adheres to the outer wall of the glass panel (22).

11. The installation structure of the household appliance display screen with a speaker according to claim 2, characterized in that, The guiding structure (3133) is an elastic member.

12. The installation structure of the home appliance display screen with a speaker according to claim 11, characterized in that, The assembly allowance of the speaker cover plate (31) is 0.5 - 2 mm.

13. The installation structure of the household appliance display screen with a speaker according to claim 1, characterized in that, The second mounting portion (12) is provided with a hollow portion (124), and the speaker (32) is fixed in the hollow portion (124).

14. The installation structure of the household appliance display screen with a speaker according to claim 3, characterized in that, A dust-proof member (33) is provided between the speaker cover plate (31) and the speaker (32), and the dust-proof member (33) covers a plurality of the speaker holes (311).

15. The installation structure of the home appliance display screen with a speaker according to claim 1, characterized in that, It further includes a circuit control board, and the speaker (32) and the display screen (21) of the display screen assembly (20) are respectively electrically connected to the circuit control board.

16. The installation structure of the home appliance display screen with a speaker according to claim 1, characterized in that, The display screen bracket (10) and the speaker cover plate (31) are both plastic parts.

17. A refrigerator display screen door body, including a foamed door body assembly, characterized in that, It further includes a household appliance display screen mounting structure according to any one of claims 1 - 16, and the mounting structure body (100) is mounted on the foamed door body assembly.

18. A refrigerator, comprising a refrigerator body, characterized in that, The refrigerator cabinet includes a refrigerator display screen door body according to claim 17.

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