CN111554724A

CN111554724A - Display device

Info

Publication number: CN111554724A
Application number: CN202010422168.7A
Authority: CN
Inventors: 沈新新; 李新; 林敏宏; 邹文聪; 王玉年; 李艳
Original assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Current assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-08-18
Anticipated expiration: 2040-05-18
Also published as: CN111554724B

Abstract

The invention discloses a display device, which comprises a display screen, a display screen and a control unit, wherein the display screen is provided with a display surface; and the host computer is connected with the display screen and is positioned at the edge of the display surface. The technical scheme of the invention aims to solve the problem that the screen of the OLED television all-in-one machine is too far away from the wall and cannot be attached to the wall.

Description

Display device

Technical Field

The invention relates to the technical field of intelligent household appliances, in particular to a display device.

Background

The display screen of an OLED (organic light-Emitting Diode) television emits light by driving an organic thin film itself with current, and a backlight is not required to be provided in the display, so that the OLED television is lighter and thinner in structure than a liquid crystal television. The OLED television comprises a host part and a display screen part, and can be divided into a split type television and an all-in-one machine according to the relative position relationship of the host part and the display screen part, wherein the host part and the display screen part of the all-in-one machine are arranged together. In the related art, the host part of the all-in-one machine is usually arranged on the back side of the display screen part, so that the thickness of the OLED television is thicker, and when the all-in-one machine is hung on a wall, the distance between the display screen part and the wall is far, so that the all-in-one machine cannot be well attached to the wall.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide a display device, and aims to solve the problem that a screen of the display device is too far away from a wall body and cannot be attached to the wall body.

To achieve the above object, the present invention provides a display device including:

a display screen having a display surface; and

and the host is connected with the display screen and is positioned at the edge of the display surface.

In an embodiment of the invention, the display surface is defined to have a top and a bottom which are oppositely arranged, and the host is located at the top or the bottom of the display surface.

In an embodiment of the present invention, the display screen includes:

the screen body assembly is provided with the display surface; and

the back plate is arranged on one side, deviating from the display surface, of the screen body assembly, and the back plate is used for fixing the screen body assembly.

In an embodiment of the present invention, the host includes:

the shell is arranged at the edge of the screen body assembly and is fixedly connected with the back plate, and an accommodating cavity is formed inside the shell; and

the control assembly is arranged in the accommodating cavity.

In an embodiment of the present invention, the display device further includes:

the wall hanging piece is arranged on one side, back to the display surface, of the display screen and used for fixing the display screen.

In an embodiment of the invention, the wall hanging piece is a wall hanging plate, a fixing structure is formed between the display screen and the wall hanging plate, and the display screen is detachably connected to the wall hanging plate through the fixing structure.

In an embodiment of the present invention, the fixing structure includes:

the fixing columns are arranged on the surface, facing the backboard, of the wall hanging plate; and

the through hole is formed in the display screen, and the fixing column is inserted into the through hole so that the display screen can be detachably connected to the wall hanging plate.

In an embodiment of the present invention, the fixing structure includes:

the first magnetic part is arranged on the wall hanging plate; and

the second magnetic piece is arranged on the display screen, and the first magnetic piece and the second magnetic piece are attracted magnetically.

In an embodiment of the present invention, the display device further includes:

the installation cabinet is positioned at the edge of the display screen, an installation space is formed inside the installation cabinet, and at least part of the host is accommodated in the installation space.

In an embodiment of the present invention, the installation cabinet is provided with an opening communicating with the installation space, and the main unit is provided with a sound-emitting hole, and the sound-emitting hole is disposed toward the opening.

According to the display device provided by the invention, the host of the display device is arranged at the edge of one side of the display surface of the display screen. When the display device is arranged in a wall-mounted mode, the host is arranged at the edge of one side of the display surface of the display screen, so that the distance between the display surface and a wall body or an installation surface can be reduced, the display screen can be directly attached to the wall body or the installation surface, and the display screen can be attached to the wall body or the installation surface to the greatest extent.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a display device according to an embodiment of the present invention

FIG. 2 is a schematic structural diagram of a display device according to the present invention, in which a host is located at the bottom of a display screen;

FIG. 3 is a schematic view of a display device of the present invention with a host on top of a display screen;

FIG. 4 is an exploded view of a display device according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of a wall hanging display device according to the present invention;

FIG. 6 is an exploded view of a display panel of the display device of the present invention;

FIG. 7 is an exploded view of a host computer in the display device of the present invention

FIG. 8 is a schematic structural diagram of a backplane in a display device according to the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a display device 100.

Referring to fig. 1 and 2, a display device 100 in an embodiment of the display device 100 of the present invention includes: a display screen 10, the display screen 10 having a display surface 151; and a host 30, wherein the host 30 is connected with the display screen 10 and is positioned at the edge of the display surface 151.

In the display device 100 according to the present invention, the host 30 of the display device 100 is disposed at the edge of the display screen 10 on the display surface 151 side. When the display device 100 is installed on a wall, because the host 30 is disposed at the edge of the display surface 151 of the display screen 10, the distance between the display surface 151 and the wall 200 or the installation surface can be reduced, and the display screen 10 can be directly attached to the wall 200 or the installation surface, so that the display screen 10 can be attached to the wall 200 or the installation surface to the greatest extent.

It should be noted that the display device 100 in the embodiment of the present invention is an OLED television integrated machine, a host 30 in the integrated machine is fixedly connected to the display screen 10, and a corresponding control component is disposed inside the host 30 to control the display screen 10 to emit light by driving the organic thin film itself through current after being powered on, so as to display a corresponding image. Therefore, the display of the playback image can be realized without providing a backlight on the back of the display surface 151. Meanwhile, in this embodiment, the host 30 of the OLED television all-in-one machine is further disposed on one side of the display surface 151, and during installation, the host 30 is no longer required to be spaced between the display screen 10 and the wall 200, so that the display screen 10 can be directly attached to the wall 200 or an installation surface (not shown), and the thickness of the display screen 10 is greatly reduced. In the embodiment, the thickness of the display screen 10 part of the OLED television can be 5.2mm or even thinner, which meets the pursuit of people for ultra-thin screens.

Referring to fig. 1 and 2, in an embodiment of the present invention, the display surface 151 is defined to have a top and a bottom which are oppositely disposed, and the host 30 is located at the top or the bottom of the display surface 151.

In one embodiment of the present invention, the edge of the host 30 on one side of the display screen 151 may be disposed on the top or bottom of the display screen 151, but is not limited to being disposed on the top or bottom of the display screen 151, and may be disposed on the left or right side of the display screen 151. Therefore, the OLED television all-in-one machine has multiple use states, so that the OLED television all-in-one machine can better adapt to different home environments, and has higher flexibility. Particularly, when the host 30 is disposed on the top of the display surface 151, the entire display device 100 has a novel and scientific appearance.

It should be noted that the display screen 10 and the host 30 are disposed at an included angle, and specifically, the included angle between the display screen 10 and the host 30 is 90 degrees.

Referring to fig. 3 to 5, in an embodiment of the present invention, the display screen 10 includes: a screen assembly (not labeled) provided with the display surface 151; and the back plate 11 is arranged on one side of the screen body assembly, which deviates from the display surface 151, and the back plate 11 is used for fixing the screen body assembly.

In an embodiment of the present invention, the panel assembly includes a glass panel 15, the glass panel 15 is the display surface 151, the glass panel 15 is provided with an organic material coating, a driving circuit and a heat dissipation plate 13 are further disposed on a side of the glass panel 15 away from the display surface 151, and when a current flows, the organic material emits light. The heat sink 13 can dissipate heat from the glass panel 15 to lower the temperature of the glass surface. The glass panel 15 and the heat sink 13 are fixedly connected to the back plate 11 by the structure of the face frame 17. The back plate 11 may provide support for the heat sink plate 13, the glass panel 15, and the like.

Referring to fig. 6, in an embodiment of the present invention, the host 30 includes: the shell 31 is arranged at the edge of the screen body assembly and is fixedly connected with the back plate 11, an accommodating cavity (not marked) and a control assembly (not marked) are formed inside the shell 31, and the control assembly is arranged in the accommodating cavity.

In an embodiment of the present invention, the control component includes a control main board 33, a power board 35, a voice board, and the like. It should be noted that the control main board 33 realizes signal connection with the components of the display screen 10 through connection wires. It is understood that the signals herein may include electrical signals, communication signals, and the like. The housing 31 comprises a base 313 and a face cover 311 which are detachably connected, and the face cover 311 and the base 313 can be detachably connected through screws or buckles. The base 313 includes a bottom plate 3131 and a connecting plate 3133 connected to each other, the control main board 33 and the power board 35 are fixed to the upper surface of the base 313, and the front case 311 may cover the control main board 33 and the power board 35. It will be appreciated that the connecting plate 3133 is disposed at an angle to the base plate 3131, which is 90 degrees. The back plate 11 of the display screen 10 is fixedly connected to the connection plate 3133 to realize the connection between the host 30 and the display screen 10. It will be appreciated that the connection portion of the back plate 11 to which the host computer 30 is mounted is subjected to a moment in a direction perpendicular thereto, and therefore the material of the back plate 11 needs to have good bending rigidity, such as steel.

The connection plate 3133 and the back plate 11 may be detachably connected by a screw, and the connection plate 3133 and the back plate 11 may be detachably connected by an adhesive or the like, and the fixing method between the connection plate 3133 and the back plate 11 is not limited herein. In addition, a voice module (not shown) is connected to the control main board 33, and the voice module includes a microphone (not shown), a speaker (not shown), and the like. The face cover 311 is further provided with a plurality of speaker holes 3111, and the speaker holes 3111 can emit sound smoothly. The outer side of the sound-raising hole 3111 is also provided with a mesh enclosure 37, and the mesh enclosure 37 can also play a dustproof role.

Referring to fig. 3 and 4, in an embodiment of the present invention, the display device 100 further includes: the wall hanging piece 50 is arranged on one side, away from the display surface 151, of the display screen 10, and the wall hanging piece 50 is used for fixing the display screen 10.

In one embodiment of the present invention, the wall hanging member 50 may be a wall hanging plate, or may be a hook protruding from the wall 200 or the installation surface. The wall hanging plate can be a whole wall hanging plate or a plurality of wall hanging plates which are respectively and independently arranged, and the wall hanging plate can be used for fixedly installing the display screen 10 on the wall body 200 or the installation surface. The wall hanging plate can be made of metal or nonmetal. In order to improve the strength of the wall hanging plate, the wall hanging plate can be made of metal, and in addition, the wall hanging plate made of metal has good heat conductivity and can improve the heat dissipation effect of the display screen 10.

Referring to fig. 3 and 4, in an embodiment of the present invention, the wall hanging member 50 is a wall hanging plate, a fixing structure is formed between the display screen 10 and the wall hanging plate, and the display screen 10 is detachably connected to the wall hanging plate through the fixing structure.

In the technical scheme of the invention, the wall hanging plate has small thickness and wider fixed area, is convenient to be fixed with the wall body 200 or the mounting surface, and has high reliability. The fixing structures can be a group or a plurality of groups arranged at intervals. The fixing structure may have various forms, for example, when the fixing structure is the matching of the fixing post 51 and the through hole 111, the fixing post 51 may be protruded on the surface of the wall hanging plate, the through hole 111 may be disposed on the back plate 11, and the fixing post 51 is inserted into the through hole 111 to detachably connect the whole display screen 10 to the wall hanging plate. The through hole 111 extends a certain length along the vertical direction of the back plate 11, the two ends of the through hole 111 in the length direction are small, and the middle part is slightly large. The end part of the fixing column 51, which is far away from the wall hanging plate, is provided with a limiting part (not marked), the size of the outer contour of the limiting part is larger, the middle part of the through hole 111 of the limiting part can be inserted, and the fixing column 51 can move to two ends of the length direction of the through hole 111, so that the matching of the fixing column 51 and the through hole 111 can be facilitated, the matching reliability of the back plate 11 and the fixing column 51 can be improved, and the fixing reliability of the display screen 10 is prevented from being influenced by the fact that the fixing column 51. In a specific embodiment, the fixing post 51 is also made of metal, and is fixedly connected with the wall hanging plate in a riveting manner.

The positions of the fixing posts 51 and the through holes 111 may be reversed, that is, the fixing posts 51 may be protruded on the surface of the back plate 11, and the through holes 111 may be formed in the wall-hanging plate.

In an embodiment of the present invention, the fixing structure may also be a magnetic fit. Specifically, the wall hanging plate is provided with a first magnetic member (not shown), and the back plate 11 is provided with a second magnetic member (not shown), wherein the first magnetic member and the second magnetic member attract each other magnetically. Wherein, first magnetism spare and second magnetism spare are the permanent magnet, or one of them is the permanent magnet in first magnetism spare and the second magnetism spare, and wherein another is the iron material, as long as can realize that first magnetism spare and second magnetism spare attract each other in order to be fixed in on the wall link plate whole display screen 10 can.

Referring to fig. 1 and 2, in an embodiment of the present invention, the display device 100 further includes:

the mounting cabinet 70 is positioned at the edge of the display screen 10, a mounting space 71 is formed inside the mounting cabinet 70, and at least part of the host 30 is accommodated in the mounting space 71.

In an embodiment of the present invention, the installation cabinet 70 may be fixed to the wall 200 or the installation surface, the installation cabinet 70 forms an installation space 71, the housing 31 of the host 30 is fixed to an inner wall of the installation space 71 of the installation cabinet 70, and the installation cabinet 70 may further have an opening communicated with the installation space 71, so that the sound-emitting hole 3111 disposed on the housing 31 is disposed toward the opening, thereby facilitating sound playing of a speaker. Meanwhile, the installation cabinet 70 can also play a role in decoration, and can be integrated with other structures and home styles arranged on the installation surface to fade the obtrusiveness of the host computer 30. By placing the host 30 on the installation cabinet 70 adapted to the home environment, the host 30 is not only a signal processing device of a television, but also a part of home decoration, and has an attractive overall appearance, and the home environment can be well integrated. Moreover, the display screen 10 of the display device 100 has two different forms of forward hanging and reverse hanging, i.e. the host 30 and the mounting cabinet 70 can be located at the top or bottom of the display screen 10 to meet the home decoration styles of different users and facilitate switching.

It can be understood that the side wall of the mounting cabinet 70 away from the display surface 151 is further provided with a mounting position 73, so that at least a portion of the back panel 11 is adapted to the mounting position 73, and the mounting position 73 has a positioning function, which can improve the mounting efficiency. In some embodiments, in order to avoid the deformation of the mounting cabinet 70 in the longitudinal direction due to its own gravity, a key-like structure hole may be provided on the housing 31 to cooperate with a step screw embedded in the mounting cabinet 70 to provide a force opposite to the gravity direction of the panel of the mounting cabinet 70 to resist the deformation, so that the mounting cabinet 70 is more durable.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A display device, comprising:

a display screen having a display surface; and

2. The display device of claim 1, wherein the display surface is defined to have oppositely disposed top and bottom portions, the host being located at the top or bottom portion of the display surface.

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

the screen body assembly is provided with the display surface; and

4. The display apparatus of claim 3, wherein the host comprises:

and the control assembly is arranged in the accommodating cavity and is electrically connected with the screen body assembly.

5. The display device according to any one of claims 1 to 4, wherein the display device further comprises:

6. The display device according to claim 5, wherein the wall hanging member is a wall hanging plate, a fixing structure is formed between the display screen and the wall hanging plate, and the display screen is detachably connected to the wall hanging plate through the fixing structure.

7. The display apparatus of claim 6, wherein the securing structure comprises:

8. The display apparatus of claim 6, wherein the securing structure comprises:

the first magnetic part is arranged on the wall hanging plate; and

9. The display device of claim 5, further comprising:

10. The display device as claimed in claim 9, wherein the installation cabinet is provided with an opening communicating with the installation space, and the main body is provided with a speaker hole disposed toward the opening.