CN212109188U - Layout structure of large-screen household appliance acousto-optic assembly and refrigerator - Google Patents

Abstract

The utility model relates to a structure of laying of big screen household electrical appliances reputation subassembly, include: the display screen is arranged on the large-screen household appliance and used for displaying information; a microphone for receiving sound; the light-emitting component is used for receiving the light-emitting instruction and then executing light emission; the microphone and the light-emitting component are adjacently arranged on the large-screen household appliance; so that the microphone and the light-emitting component receive sound and emit light from the same area of the large-screen household appliance. The utility model discloses still relate to the refrigerator that contains this layout structure. The utility model provides a laying structure of big screen household electrical appliances reputation subassembly has solved among the prior art radio reception and luminous not in same position on the household electrical appliances display screen through adjacent microphone, light-emitting component that set up on big screen household electrical appliances, the not good problem of user interaction experience.

Description

Layout structure of large-screen household appliance acousto-optic assembly and refrigerator

Technical Field

The utility model belongs to the technical field of household electrical appliances, concretely relates to big screen household electrical appliances reputation subassembly lay structure, refrigerator.

Background

The radio reception position and the luminous position on the present household electrical appliances display screen are in the different positions of household electrical appliances display screen, and when the user faces the household electrical appliances display screen, the interactive experience is poor.

The mounting structure of the functional part on the household appliance display screen is improved, the structural design is optimized, and the novel layout structure of the large-screen household appliance acousto-optic component is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model discloses a first purpose provides a structure of laying of big screen household electrical appliances reputation subassembly, include:

the display screen assembly is arranged on the large-screen household appliance and used for displaying information;

a microphone for receiving sound;

the light-emitting component is used for receiving the light-emitting instruction and then executing light emission;

the microphone and the light-emitting component are adjacently arranged on the display screen component of the large-screen household appliance; so that the microphone and the light-emitting component receive sound and emit light from the same area of the large-screen household appliance.

Preferably, the microphone and the light-emitting component are positioned above the display screen.

Preferably, the display screen assembly of the large-screen household appliance further comprises a camera, and the camera and the microphone are arranged adjacently.

Preferably, the number of microphones is at least two.

Preferably, the two microphones are respectively arranged at two sides of the camera.

Preferably, the display screen assembly of the large-screen household appliance further comprises a loudspeaker, and the loudspeaker is adjacent to the light-emitting assembly.

Preferably, the panel of the display screen assembly includes a first identification display area, the first identification display area is a light-transmitting area configured on the panel, and the light beam emitted by the light-emitting assembly passes through the hollow-out portion on the display screen bracket and reaches the light-transmitting area.

Preferably, a second identification display area is further attached to or printed on the panel of the display screen assembly.

Preferably, the second sign display area and the first sign display area together form a sign outline.

Preferably, the second identification display area is a non-light-transmitting area.

Preferably, the side of the display screen mounting bracket of the display screen assembly, which is far away from the panel, comprises a plurality of fixing seats, and the fixing seats are configured on the fixed main control board; the main control board is fixed on the display screen mounting bracket by the fixing seats from different sides of the main control board.

Preferably, the fixing seat at least comprises a first limiting structure and a second limiting structure, wherein the first limiting structure is arranged in four directions of the main control board to fix the end angle of the main control board, and the second limiting structure is used for providing a supporting force for the main control board to press the main control board on the display screen mounting bracket.

Preferably, the panel of the display screen assembly further comprises a plurality of through holes, so that the microphone receives sound through the through holes.

The second purpose of the utility model is to provide a refrigerator, which comprises a refrigerator body and a plurality of door bodies of a sealed refrigerator body; the door body comprises the layout structure of the large-screen household appliance acousto-optic assembly, and the refrigerator displays information through the display screen on the door body.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) the light-emitting component and the microphone are arranged adjacently, so that the large-screen household appliance can receive sound and emit light from the same area, and the user interaction experience is enhanced.

(2) The camera and the microphone are arranged adjacently, so that the large-screen household appliance can monitor and receive sound from the same area, and interaction experience is enhanced.

(3) The microphone and the camera are arranged above the display screen, so that the voice and the image of a user can be recorded clearly.

(4) By arranging two microphones, wider sound can be recorded.

(5) Through setting up first limit structure, second limit structure to the fixed main control board of all-round.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of a display screen mounting bracket away from a panel according to an embodiment of the present invention;

fig. 2 is an enlarged view of a portion of a main control board of a display screen mounting bracket on a side of the display screen remote from the panel in an embodiment of the present invention;

fig. 3 is a schematic structural view of a side of the main control board close to the panel according to an embodiment of the present invention;

fig. 4 is a front view of a panel in an embodiment of the invention;

fig. 5 is an enlarged view of a portion of the fixing structure of the display mounting bracket on a side of the display mounting bracket away from the panel according to an embodiment of the present invention;

fig. 6 is a partial enlarged view of the positioning seat and the second fixing seat of the present invention;

fig. 7 is a partial enlarged view of a second fixing seat of the present invention;

fig. 8 is a partially enlarged view of a first fixing seat of the present invention;

fig. 9 is an exploded view of a household appliance door according to an embodiment of the present invention.

Shown in the figure:

11. the display screen comprises a panel 12, a display screen mounting bracket 13, a display screen 14 and a foaming door body assembly;

111. a second identification display area, 112, a through hole, 121, a main control board, 1211, a first port, 1212, a second port, 1213, a speaker port, 1214, a fourth port, 1215, a microphone board, 1216, an opening, 1217, a camera port, 122, a light emitting component, 123, a first identification display area, 124, a hollow portion, 1241, a positioning seat, 12411, a first extension portion, 12412, a second extension portion, 12413, a second inclined surface, 12414, a first inclined surface, 1243, a first fixing seat, 12431, a third contact portion, 12432, a first contact portion, 12433, a fourth contact portion, 12434, a second contact portion, 12435, a first groove, 1244, a limiting seat, 1246, a second fixing seat, 12461, a first support arm, 12462, a second support arm, 63, a third support arm, 64, a third groove, 12465, a second groove, 125, a camera head accommodation area, 126, and a boss.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate 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, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the following embodiments or technical features can be used to form a new embodiment without conflict.

Example one

As shown in fig. 1 to 9, a layout structure of large-screen acousto-optic modules of home appliances comprises: and the display screen assembly is arranged on the large-screen household appliance and is used for displaying information. The display screen assembly is detachably arranged on one side of the foaming door body assembly. The display screen assembly includes: the panel 11 is used for forming one side of the refrigerator door body far away from the inside of the door body; a display screen mounting bracket 12 for supporting a display screen 13; a display screen 13 for displaying information, the display screen mounting bracket 12 for securing the display screen 13 and providing support for the panel 11. The panel 11 is detachably connected with the display screen mounting bracket 12. The panel 11 further includes a plurality of through holes 112, so that heat generated by the display 13 can be dissipated through the through holes 112, and the microphone board on the main control board 121 can also receive sound through the vent holes. The panel 11, the display screen 13 and the display screen mounting bracket 12 jointly form a display screen assembly of the household appliance door body.

The display screen 13 is a flexible display screen or a rigid display screen, and the large screen is the display screen 13 occupying about one half or more than one half of the household appliance door body. A microphone for receiving sound; the microphone is integrated or electrically connected to the main control board 121 through the microphone board 1215; the light emitting element 122 is configured to emit light after receiving the light emitting instruction, the light emitting element 122 is integrated or electrically connected to the main control board 121, and the main control board 121 is fixed to the side of the display screen mounting bracket 12 away from the panel 11. The microphone and the light-emitting component 122 are adjacently arranged on the display screen component of the large-screen household appliance; so that the microphone and the light emitting component 122 receive and emit light from the same area of the large-screen household appliance, the interaction experience of the user is enhanced, and the telepresence is improved.

The microphone and light emitting assembly 122 can be disposed at any position of the large screen display assembly, such as the side, top, and bottom of the display assembly. When the display 13 is a large screen, if the microphone and the light-emitting component are located below the display 13, the user is far away from the microphone and the light-emitting component 122 below the display 13, and if the user has a small sound, the user cannot clearly receive the sound; or the user cannot see the illumination of the light assembly 122 on the display screen assembly. Therefore, the microphone and light assembly 122 is preferably positioned above the display screen 13, so that the user can clearly see the light on the display screen assembly and clearly record the user's voice.

In some embodiments, the display screen assembly of the large-screen household appliance further includes a camera, and the camera is arranged adjacent to the microphone, so that the monitoring range of the camera on the display screen is close to the radio reception range of the microphone, that is, the monitoring and the radio reception are performed from the same area of the display screen 13, and the presence experience of a user is enhanced. In some embodiments, the display mounting bracket 12 is provided with a camera receiving area 125, which is located above the display for obtaining a wider camera range, and preferably, the camera receiving area 125 is located at a central position above the display for obtaining a wider camera range. Wherein, the top is the direction of the top of the household appliance box body. In other embodiments, one side of the main control board 121 on the display screen mounting bracket 12 is disposed closely to the camera accommodating area 125, so as to provide support for the main control board 121 through the camera accommodating area 125, and further, save space on the display screen mounting bracket. In addition, the side of the main control board 121 where the microphone 1215 is located is closely attached to the camera accommodating area 125, so that a camera on the display screen of the household appliance can be conveniently connected to a port on the main control board 121 through a short signal line. The main control board 121 further includes a camera port 1217 near the panel 11 or away from the panel 11 for connecting a camera; the camera and the microphone are arranged adjacently, so that the monitoring range of the camera on the display screen is close to the radio reception range of the microphone, namely, the monitoring and the radio reception are performed from the same area of the display screen 13, and the on-site experience of a user is enhanced. In some embodiments, the position of the camera is collinear with the position of the light assembly 122, which extends along the standing direction of the display screen mounting bracket 12. Specifically, as shown in fig. 1, the light emitting assembly is located right above the camera accommodating area 125, and when the user sees the light emitting assembly, the light emitting assembly is located within a shooting range of the camera; when the light emitting component and the camera are installed, the installation position of one component can be confirmed only by confirming the installation position of the other component.

In some embodiments, since one microphone may not be able to record sound in the peripheral environment of the home appliance, sound in the peripheral environment of the home appliance may be recorded by setting two or more microphones to a maximum range. As shown in fig. 1 to 5, two microphone boards 1215 are integrated on one side of the main control circuit board 121 close to the panel 11, and the two microphone boards 1215 are respectively located on two sides of the camera accommodating area 125, that is, two microphones are respectively located on two sides of the camera accommodating area 125 to receive sounds with wider ranges. At this time, in order to avoid the collision between the position of the camera port 1217 and the position of the microphone plate 1215, the camera port 1217 is located between the two areas of the microphone plate 1215 to avoid interference with the microphone plate 1215.

In some embodiments, the display screen assembly of the large-screen home appliance further includes a speaker, and the speaker is disposed adjacent to the light emitting assembly 122, so that light emitted by the light emitting assembly and sound emitted by the speaker are generated from the same region, and the telepresence of a user is improved. The number of the loudspeakers can be one, and in some embodiments, in order to enhance the sound effect of the loudspeakers, two loudspeakers are arranged and electrically connected to the same loudspeaker port, so that relevant information of a user can be more clearly prompted.

In some embodiments, the panel 11 of the display panel assembly includes a first mark display area 123, the first mark display area 123 is a light-transmitting area disposed on the panel 11, and the light beam emitted by the light-emitting assembly 122 passes through a hollow portion 124 of the display panel bracket and reaches the light-transmitting area. The light-transmitting area is arranged on the display screen mounting bracket 12 and is positioned in any area of the periphery of the display screen 13. Namely, the light-transmitting area can be positioned between the upper part of the display screen 13 and the top of the household appliance door body; or the light-transmitting area is positioned at the edge of the side part of the household appliance door body, namely the layout of other parts in the center of the household appliance door body is not influenced. When the home appliance door body does not include the display screen 13, the first mark display area 123 may be disposed between 1/2 of the home appliance door body and the top of the home appliance door body (the home appliance ground is the bottom of the cabinet) or at the side of the home appliance door body. The first logo display area 123 may be provided in any shape, pattern or pattern. In some embodiments, the first indicia display area 123 is drop-shaped. The first logo display area 123 is provided for the purpose of being easily visible to a user. The first mark display area 123 is a transparent area on the panel 11, even though the light beam can illuminate the first mark display area 123, in order to prevent the light beam from illuminating the periphery of the first mark display area, which causes the first mark display area seen by the user not to be a preset pattern, in this embodiment, in order to prevent the shape presented by the first mark display area 123 not to be a drop shape, the periphery of the first mark display area 123 is a non-transparent area, which ensures that the first mark display area 123 presents a target shape.

As shown in fig. 1, in an embodiment, for convenience of processing, the light-transmitting area on the first mark display area 123 is a drop-shaped hollow structure, and it should be understood that the shape of the hollow structure may be designed according to specific requirements. In order to ensure that the boundary of the first identification display area is clear, a multi-layer printing process can be adopted to set a drop-shaped hollow structure on each printing layer, and the multi-layer hollow structure corresponds to the first identification display area 123 on the panel 11. In addition, a transparent adhesive layer is arranged on one side of the first identification display area 123 close to the display screen mounting bracket 12. In the printing process, ink left on the panel can cause the panel to form irregular bulges, the bulges can cause gaps in the assembly process of the door body or influence the installation of other parts, and therefore, the transparent optical adhesive is coated on one side of the panel 11 close to the display screen installation support 12 to form a transparent adhesive layer so as to enable the surface of the first identification display area to be smooth. In addition, the first logo display region 123 may be a light-transmitting region formed of a light-transmitting member.

In some embodiments, a second logo display area 111 is also affixed to the faceplate 11 of the display screen assembly. The second identification display area 111 and the first identification display area 123 can be separately arranged, that is, the second identification display area 111 plays a role of identification, and the first identification display area 123 plays a role of allowance indication and is respectively arranged at different positions or the same position of the display screen assembly. In other embodiments, the second indicia display area 111 and the first indicia display area 123 together form an indicia outline. The second identification display area can be a transparent area or an opaque area on the panel 11 of the display screen assembly, when the second identification display area is the transparent area on the panel 11, the second identification display area is transparent, and when the second identification display area is the opaque area on the panel 11, only the first identification display area 123 is transparent. In addition, the second mark display area 111 may also be printed on the panel 11, and in addition, the second mark display area 111 may be a LOGO installed on the panel 11, and the installation manner may be adhesion.

In some embodiments, the panel 11 includes a second logo display area 111, the second logo display area 111 is a non-light-transmitting area or a light-transmitting area on the panel 11, and the second logo display area 111 partially overlaps with the first logo display area 123 or the first logo display area is disposed along a partial outline of the second logo display area. Preferably, as shown in fig. 1, first sign display area 123 is the printing opacity district of water droplet shape, and second sign display area 111 is the printing opacity district, second sign display area 111 is the LOGO identification piece, the LOGO identification piece is the V type, and at this moment, the water droplet shape printing opacity district of first sign display area 123 is located the contained angle department of V type LOGO identification piece just, just water droplet shape printing opacity district is located between the V type contained angle and does not surpass the contained angle for first sign display area 123 forms partly or first sign display area 123 and the partly overlap of second sign display area 111 to form the unanimous overall profile. It should be understood that the first and second indicia displaying regions may be any other shape, pattern or design, and when the second indicia displaying region is present, the first and second indicia displaying regions may form a light-transmissive uniform integral structure.

The side, away from the panel 11, of the display screen mounting bracket 12 comprises a plurality of fixing seats, the fixing structures at least comprise first limiting structures and second limiting structures, the first limiting structures fix end angles of the main control board from four directions of the main control board, and the number of the first limiting structures is at least three in order to fix the main control board 121 to a target position on the display screen mounting bracket 12; the second limiting structure is used for providing a supporting force for the main control board, and if the second limiting structure is fixed on one side of the main control board from four directions perpendicular to the main control board, the display screen mounting bracket at least comprises two second limiting structures in order to prevent the main control board 121 from easily falling off from the display screen mounting bracket 12. The first limit structure and the second limit structure are integrally formed into a limit structure, that is, one limit structure can limit four directions of the main control board 121, and the main control board 121 can be prevented from being easily separated from the main control board 121 from the direction perpendicular to the four directions of the main control board. In addition, first limit structure sets up with the second limit structure alone, fixed knot constructs through first limit structure in being fixed in a region of display screen installing support with main control panel 121, prevents through the second limit structure that main control panel 121 landing display screen installing support 12, promptly fixed knot constructs main control panel 121 and compresses tightly on display screen installing support 12. Since the main control board 12 in this embodiment is disposed at the periphery of the display screen 13, a plurality of the fixing structures are also disposed at the periphery of the display screen 13.

As shown in fig. 6 to 9, when the first and second limiting structures are integrated into a limiting structure, the limiting structure includes a first groove 12435 and a first fixing seat 1243 extending from the first groove 12435, and an accommodating space of an end corner of the main control board 121 is formed in the fixing seat 1243, so as to limit a position of the end corner of the main control board 121 and prevent the main control board 121 from sliding off the display screen mounting bracket 12, that is, fix the main control board omnidirectionally. In some embodiments, the fixing structure includes a first recess 12435 and a first fixing seat 1243 extending from the first recess 12435, and the first fixing seat 1243 is disposed perpendicular to the display screen mounting bracket 12. Because the fixing base is used for fixed main control board 121, main control board 121 generally is square structure, consequently, first fixing base 1243 includes: the display panel comprises a first contact portion 12432, a second contact portion 12434 and a third contact portion 12431 which are vertically connected in pairs, wherein the first contact portion 12432 and the second contact portion 12434 extend in a direction perpendicular to the display screen mounting bracket 12, the third contact portion 12431 is connected with the first contact portion 12432 and the second contact portion 12434, and any one of four end corners of the main control panel 121 can be placed in a containing space formed by the first contact portion 12432, the second contact portion 12434 and the third contact portion 12431. At this time, a gap exists between the third contact portion 12431 and the display screen mounting bracket 12, the size of the gap may be exactly the same as the thickness of the main control board 121, and at this time, the first fixing seat 1243 fixes an end corner of the main control board 121.

In order to fix the main control board 121 on the display screen mounting bracket 12, on the premise of no other limiting structures, at least three first fixing seats 1243 are required to be respectively arranged at the end corners of the main control board 121, so that the main control board 121 can be fixed.

When the thickness of the main control board 121 is equal to the distance between the third contact portion 12431 and the display screen mounting bracket 12, the heat generated by the main control board is directly transferred to the display screen mounting bracket 12, which affects heat dissipation. Therefore, the first recess 12435 further includes a boss 126 around the first recess 12435, and the end corner of the main control board 121 is fixed between the boss 126 and the first recess 12435; to fix the main control board 121 at a position having a gap from the display screen mounting bracket 12. In addition, when the first fixing seat 1243 is detached, the end corner of the main control board 121 is pressed by the first contact portion 12432, the second contact portion 12434 and the third contact portion 12431, which may cause damage. Therefore, the first fixing seat 1243 further includes a reinforcing portion 12433, the reinforcing portion 12433 extends from the third contact portion 12431 to a side close to the panel, if the reinforcing portion 12433 is connected to the third contact portion 12431 and the second contact portion 12434, an end corner of the main control board 121 is fixed in the accommodating space formed by the reinforcing portion 12433 and the first recess 12435 through the reinforcing portion 12433. At this time, the first contact portion 12432, the second contact portion 12434, the third contact portion 12431, and the reinforcement portion 12433 together form an accommodating space of one end corner of the main control board 121.

In some embodiments, in order to further avoid the damage to the end corner of the main control board 121 caused by pressing when the main control board is installed or detached from the main control board, the free ends of the first contact portion 12432 and the third contact portion 12431 are wedge-shaped surfaces; after the main control board 121 is stressed, the end corner of the main control board 121 is separated from the first fixing seat 1243 along the wedge-shaped surface of the first contact portion 12432 and the third contact portion 12431. When the main control board 121 is damaged, a maintenance worker may detach the main control board 121 from the first fixing seat 1243.

When the fixing seat is a second limiting structure, in some embodiments, the fixing structure further includes a second fixing seat 1246, the second fixing seat 1246 includes a second groove 12465, and a support arm, the support arm includes a first support arm 12461 protruding from one end of the second groove 12465 along the second groove 12465, and the first support arm 12461 extends toward the center of the door body in close contact with the panel 11; the free end of the first support arm 12461 is bent and extended to a side away from the panel 11 to form a second support arm 12462, and the second support arm 12462 and the first support arm 12461 have a certain radian; the second support arm 12462 further includes a reinforcing arm 12463, the reinforcing arm 12463 is an extension end of the second support arm 12462, and one side of the main control board is fixed between the second groove 12465 and the reinforcing arm 12463 through the reinforcing arm 12463, so as to reinforce the fixing force perpendicular to the four directions of the main control board 121. In some embodiments, the reinforcing arm 12463 extends obliquely from the second supporting arm 12462 toward the center of the panel 11, a gap is formed between the main control board 121 and the second supporting arm 12462 and the reinforcing arm 12463, and when the main control board 121 is subjected to an external force, the main control board 121 can be separated from the second fixing seat 1246 along the oblique surface of the reinforcing arm 12463. In some embodiments, the side of the reinforcing arm 12463 away from the panel 11 further includes an identification part 12464, and the identification part 12464 is used to indicate the installation direction of the main control board 121.

When the fixing structure is a first limiting structure, the first limiting structure is a positioning seat. The positioning seat 1241 at least includes a first extending portion 12411 and a second extending portion 12412, the first extending portion 12411 is connected to the second extending portion 12412 to form an L-shaped positioning seat, and the L-shaped positioning seat is used for accommodating one end corner of the main control board 121; the positioning seat further includes a boss 126, and the main control board is placed on the boss 126, so that a gap is generated between the main control board 121 and the display screen mounting bracket 12. One side of the first extension part 12411 and one side of the second extension part 12412 far away from the panel 11 partially or completely extend towards the center far away from the panel 11 in an inclined manner to form an open structure for the movement of the main control panel 121. Specifically, the first extending portion 12411 extends obliquely to a position far away from the center of the panel 11 to form a first inclined surface 12414, and a portion of the second extending portion 12412 close to the first extending portion 12411 extends obliquely to a position far away from the center of the panel 11 to form a second inclined surface 12413, that is, an area formed by the first inclined surface and the second inclined surface becomes gradually larger along a direction far away from the panel 11, so that the main control board 121 is enabled to be separated from the positioning seat 1241 more easily while the main control board 121 plays a positioning role.

The first fixing seat, the second fixing seat and the positioning seat can be combined at will or used independently during actual use. When the fixing structure is only the first fixing seat 1243, the main control board 121 can be fixed in all directions by including at least three first fixing seats. The all-round six directions including the main control panel.

When the first fixing seat is not included, and only the second fixing seats and the positioning seats are provided, three end corners of the main control board 121 include the positioning seats, and the two second fixing seats fix the main control board 121 in all directions.

In some embodiments, the two first fixing seats 1243 and the two positioning seats 1241 are respectively located at four corners of the main control board 121, the two first fixing seats 1243 are located at one side of the main control board 121, and the two positioning seats 1241 are located at the opposite side of the two fixing seats 1243. Since the positioning bases 1241 only play a role in positioning, the side where the two positioning bases 1241 are located further includes at least one second fixing base 1246.

The fixing structure may further include a limiting seat 1244, and when only the end corner is fixed on the longer side of the main control board 121, the limiting seat 1244 is used to provide a support for the middle portion of one side of the main control board 121. In addition, the limiting seat 1244 can be used to prevent the main control board from shaking up and down. In some embodiments, since the space between the main control board 121 and the side of the camera accommodating area 125 is relatively compact, a plurality of limiting seats 1244 extend from one side of the display screen mounting bracket 12 close to the main control board 121, and the plurality of limiting seats 1244 abut against one side of the main control board 121 to provide support.

The panel 11 further includes a plurality of through holes 112, the through holes 112 are used for receiving sound generated around the home appliance, and in addition, heat generated by the home appliance display 13 can be dissipated through the through holes 112.

The main control panel 121 includes a first port 1211 on a side away from the panel 11, where the first port 1211 is used for connecting a touch screen; a second port 1212, the second port 1212 being used for connecting a WIFI module; a horn port 1213, the horn port 1213 being for connecting a horn; a fourth port 1214, said fourth port 1214 being for connection to a power supply. In addition, the main control board 121 further includes a plurality of other ports on a side thereof away from the panel 11, and the ports are connected to a USB, a Debug interface, a camera, and the like. The main control board 121 further includes a plurality of ports on a side thereof close to the panel 11, wherein the light emitting elements are directly integrated or electrically connected to the main control board 121, so as to avoid the conventional method that the light emitting elements 122 need to be fixed between the panel 11 and the display mounting bracket 12 through additional mounting members, and the additional mounting members occupy the space between the panel 11 and the display mounting bracket 12. In addition, the main control board 121 is integrated with or electrically connected to a microphone board 1215, and the microphone board 1215 is connected to a microphone circuit. The household appliance identification display component further comprises a hollow part 124, the hollow part 124 is configured on the display screen mounting bracket 12, and the hollow part 124 covers the area where the light-emitting component is located; the second mark display area 111 (the first mark display area 123) and the light emitting component 122 are respectively located at two sides of the hollow portion 124. The hollow portion 124 may have any shape, and a light-transmitting member (such as a light-transmitting film) may be covered on the hollow portion 124 to facilitate light to pass through the display screen mounting bracket 12. The area of the hollow-out portion 124 covers the area of the light-emitting component to ensure that most of the light beam emitted by the light-emitting component can pass through the hollow-out portion 124. In some embodiments, the light emitting assembly 122 is connected to the light guide bar for guiding light, so that all the light emitted from the light emitting assembly 122 enters the hollow portion 124.

As shown in fig. 2-3, the main control board 121 further includes at least two openings 1216, and the two openings 1216 respectively fix the main control board 121 to the display screen mounting bracket 12 from different sides of the main control board 121. When the main control panel 121 includes two openings, one of the openings 1216 is located between the two microphones, and the other opening may be located at the other side of the main control panel 121. In some embodiments, the main control board 121 is an elongated block-shaped board, and the two openings 1216 are respectively located on different sides of the main control board 121 to fix the main control board 121 to the display screen mounting bracket 12 from different orientations of the main control board 121.

In some embodiments, at least one opening 1216 is located between two microphone pads 1215, and a fastener is placed into the opening 1216 between the two microphone pads 1215 to secure the area of the main control panel 121 where the two microphone pads 1215 are located to the display mounting bracket 12, ensuring the air tightness of the area where the two microphone pads 1215 are located. In some embodiments, the openings 1216 may be screw holes or other features that receive fasteners, such as screws, that secure the microphone 1215 to the display mounting bracket 12.

Example two

As shown in fig. 1-9, a refrigerator includes a refrigerator body and a plurality of door bodies for sealing the refrigerator body; the door body comprises the layout structure of the large-screen acousto-optic component of the household appliance, and the refrigerator displays information through the display screen on the door body of the household appliance.

The household appliance door body comprises a foaming door body component 14 and a display screen component, wherein the display screen component is detachably assembled on one side of the foaming door body component 14. The foaming door body assembly 14 is provided with a foaming layer; the display screen assembly comprises a display screen mounting bracket 12, a display screen 13 and a panel 11; the display screen 13 is fixed on the display screen mounting bracket 12 and is electrically connected with the main control board 121; the panel 11 is attached to one side of the display screen mounting bracket 12; display screen installing support 12 with foaming door body subassembly 14 size phase-match installs display screen 13 display screen installing support 12 deviates from one side of panel 11 can dismantle connect in one side of foaming door body subassembly 14, in order to form the household electrical appliances door body.

This big screen household electrical appliances reputation subassembly lay structure includes: the display screen assembly is arranged on the large-screen household appliance and used for displaying information; a microphone for receiving sound; a light emitting element 122 for receiving a light emitting command and then emitting light; the microphone and the light-emitting component 122 are adjacently arranged on the display screen component of the large-screen household appliance; so that the microphone and light emitting component 122 receives and emits light from the same area of the large-screen household appliance.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (14)

1. The utility model provides a structure of laying of big screen household electrical appliances reputation subassembly which characterized in that includes:

the display screen assembly is arranged on the large-screen household appliance and used for displaying information;

a microphone for receiving sound;

the light-emitting component is used for receiving the light-emitting instruction and then executing light emission;

the microphone and the light-emitting component are adjacently arranged on the display screen component of the large-screen household appliance; so that the microphone and the light-emitting component receive sound and emit light from the same area of the large-screen household appliance.

2. The layout structure of acousto-optic components of large-screen home appliances according to claim 1, wherein the microphone and the light-emitting component are located above the display screen.

3. The arrangement structure of acousto-optic components of large-screen household electrical appliances according to claim 1 or 2, characterized in that the display screen component of the large-screen household electrical appliance further comprises a camera, and the camera is arranged adjacent to the microphone.

4. The layout structure of acousto-optic components of large-screen household electrical appliances according to claim 1, wherein the number of microphones is at least two.

5. The layout structure of acousto-optic components of large-screen home appliances according to claim 4, wherein two microphones are respectively disposed at two sides of the camera.

6. The arrangement structure of acousto-optic components of large-screen household electrical appliances according to claim 1 or 2, characterized in that the display screen component of the large-screen household electrical appliance further comprises a loudspeaker, and the loudspeaker is arranged adjacent to the light-emitting component.

7. The layout structure of acousto-optic modules for large-screen home appliances according to claim 1, wherein the panel of the display panel module includes a first identification display area, the first identification display area is a transparent area disposed on the panel, and the light beam emitted from the light emitting module passes through the hollow portion of the display panel bracket and reaches the transparent area.

8. The layout structure of acousto-optic modules of large-screen home appliances according to claim 7, wherein the panel of the display screen module is further attached or printed with a second logo display area.

9. The layout structure of acousto-optic components of large-screen home appliances according to claim 8, wherein the second logo display area and the first logo display area form a logo outline together.

10. The layout structure of acousto-optic components of large-screen home appliances according to claim 8 or 9, wherein the second identification display area is an opaque area.

11. The layout structure of acousto-optic modules for large-screen home appliances according to claim 1, wherein the display screen mounting bracket of the display screen module includes a plurality of fixing bases on the side away from the panel, and the fixing bases are disposed on the fixing main control board; the main control board is fixed on the display screen mounting bracket by the fixing seats from different sides of the main control board.

12. The arrangement structure of acousto-optic modules of large-screen home appliances according to claim 11, wherein the fixing base comprises at least a first limit structure and a second limit structure, wherein the first limit structure is arranged in four directions of the main control board to fix the end corners of the main control board, and the second limit structure is used to provide a supporting force for the main control board to press-mount the main control board on the display screen mounting bracket.

13. The layout structure of acousto-optic modules of large-screen home appliances according to claim 1, wherein the panel of the display screen module further includes a plurality of through holes so that the microphones can receive sound through the through holes.

14. A refrigerator comprises a refrigerator body and a plurality of door bodies for sealing the refrigerator body; the refrigerator is characterized in that the door body comprises the layout structure of the large-screen household appliance acousto-optic assembly according to claim 1, and information is displayed through the display screen on the door body.

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