CN111554724B

CN111554724B - Display device

Info

Publication number: CN111554724B
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: 2023-06-09
Anticipated expiration: 2040-05-18
Also published as: CN111554724A

Abstract

The invention discloses a display device, which comprises a display screen, wherein the display screen is provided with a display surface; and the host 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 integrated machine is far away from a wall body and cannot be attached to the wall body.

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 current driving the organic film itself, 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 machine and an integrated machine according to the relative position relation of the host part and the display screen part, wherein the host part and the display screen part of the integrated machine are arranged together. In the related art, the host part of the integrated 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 integrated machine is hung on a wall body, the distance between the display screen part and the wall body is longer, and the integrated machine cannot be well attached to the wall body.

The foregoing is merely provided to facilitate an understanding of the principles of the present application and is not admitted to be prior art.

Disclosure of Invention

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

In order to achieve the above object, a display device according to the present invention includes:

the display screen is provided with 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 present invention, the display surface is defined to have a top and a bottom disposed opposite to each other, and the host is located at the top or the bottom of the display surface.

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

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

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

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

the shell is arranged at the edge of the screen body assembly and fixedly connected with the backboard, and a containing cavity is formed in 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 of the display screen, which is opposite to the display surface, and is used for fixing the display screen.

In an embodiment of the invention, 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.

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

the fixing column is arranged on the surface of the wall-mounted plate facing the backboard; and

the through hole is formed in the display screen, and the fixing column is inserted into the through hole so as to detachably connect the display screen with the wall-mounted plate.

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

the first magnetic piece is arranged on the wall-mounted plate; and

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

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

the installation cabinet is located 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 invention, the installation cabinet is provided with an opening communicated with the installation space, the host is provided with a loudspeaker hole, and the loudspeaker hole is arranged towards 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 on the wall, 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 the wall or the mounting surface can be reduced, the display screen can be directly attached to the wall or the mounting surface, and the display screen can be attached to the wall or the mounting 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 that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of a display device with a host at the bottom of a display screen;

FIG. 3 is a schematic diagram of a display device with a host on top of a display screen;

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

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

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

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

Fig. 8 is a schematic structural diagram of a back plate in the display device of the present invention.

Reference numerals illustrate:

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the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

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

In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides a display device 100.

Referring to fig. 1 and 2, a display device 100 according to an embodiment 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 an edge of the display surface 151.

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 hung on a wall, since 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 mounting surface can be reduced, so that the display screen 10 can be directly attached to the wall 200 or the mounting surface, and the display screen 10 can be attached to the wall 200 or the mounting surface to the greatest extent.

It should be noted that, in the embodiment of the present invention, the display device 100 is an OLED television integrated machine, the host 30 and the display screen 10 in the integrated machine are fixedly connected, and a corresponding control component is disposed in the host 30 to control the display screen 10 to emit light by driving the organic film itself through current after being electrified 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 integrated machine is further disposed on one side of the display surface 151, and when the OLED television integrated machine is installed, the host 30 is not 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 this embodiment, the thickness of the display screen 10 of the OLED television may be 5.2mm or even thinner, which satisfies the current pursuit of 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 disposed opposite to each other, and the host 30 is located at the top or bottom of the display surface 151.

In an embodiment of the present invention, the edge of the host 30 on one side of the display surface 151 may be disposed on the top or bottom of the display surface 151, but is not limited to being disposed on the top or bottom of the display surface 151, and may be disposed on the left or right side of the display surface 151. Therefore, the OLED television integrated machine can have various use states, so that the OLED television integrated machine can be better adapted to different home environments, and has higher flexibility. Particularly, when the host 30 is disposed on top of the display surface 151, the whole display device 100 has novel design and better technology.

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 shown) provided with the display surface 151; and the backboard 11 is arranged on one side of the screen assembly, which is away from the display surface 151, and the backboard 11 is used for fixing the screen assembly.

In an embodiment of the present invention, the screen assembly includes a glass panel 15, the glass panel 15 is intended to form the display surface 151, the glass panel 15 is provided with an organic material coating, and a driving circuit and a heat dissipation plate 13 are further provided on a side of the glass panel 15 facing away from the display surface 151, and when a current passes through the glass panel, the organic material emits light. The heat sink 13 can radiate 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 13, glass panel 15, etc.

Referring to fig. 6, in an embodiment of the present invention, the host 30 includes: the shell 31, shell 31 locates the edge of screen body subassembly, and with backplate 11 fixed connection, shell 31 inside is formed with holding chamber (not marked), and control assembly (not marked), control assembly locates in the holding chamber.

In an embodiment of the present invention, the control component includes a control motherboard 33, a power board 35, a voice board, and the like. It should be noted that, the control motherboard 33 realizes signal connection with the components of the display screen 10 through a connection line. It is understood that the signals herein may include electrical signals, communication signals, and the like. The housing 31 includes a base 313 and a face housing 311 which are detachably connected, and the face housing 311 and the base 313 can be detachably connected by screws or snaps. The base 313 includes a bottom plate 3131 and a connecting plate 3133, which are connected, and the control main board 33, the power board 35, and the like are fixed on the base 313, and the cover 311 may cover the control main board 33 and the power board 35. It will be appreciated that the connection plate 3133 is disposed at an angle of 90 degrees to the bottom plate 3131. The back plate 11 in the display screen 10 is fixedly connected with the connecting plate 3133 so as to realize connection between the host 30 and the display screen 10. It will be appreciated that the portion of the back plate 11 to which the host 30 is attached is subjected to a moment in a direction perpendicular thereto, and therefore the back plate 11 is made of a material having good bending rigidity, for example, steel.

It should be noted that, 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, etc., and the fixing manner between the connection plate 3133 and the back plate 11 is not limited here. In addition, a voice module (not shown) is connected to the control motherboard 33, and the voice module includes a microphone (not shown) and a speaker (not shown). The face shell 311 is also provided with a plurality of speaker holes 3111, and the speaker holes 3111 can speaker sound smoothly. The outer side of the speaker 3111 is also provided with a mesh enclosure 37, and the mesh enclosure 37 can also play a role in dust prevention.

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

In an 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 mounting surface. The wall hanging plate may be a whole wall hanging plate, or may be a plurality of wall hanging plates independently provided that the display screen 10 can be fixedly installed on the wall 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-mounted plate, the wall-mounted plate can be made of metal, and in addition, the wall-mounted plate made of metal has good heat conductivity, so that the heat dissipation effect of the display screen 10 can be improved.

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 an embodiment of the present invention, the wall hanging plate has a small thickness and a wider fixing area, and is convenient to fix with the wall 200 or the mounting surface, and has high reliability. The fixed structure can be a group or a plurality of groups which are arranged at intervals. The fixing structure may have various forms, for example, when the fixing structure is the cooperation of the fixing column 51 and the through hole 111, the fixing column 51 may be convexly arranged on the surface of the wall hanging board, the through hole 111 may be arranged on the back board 11, and the fixing column 51 is inserted into the through hole 111 to detachably connect the whole display screen 10 to the wall hanging board. The through hole 111 extends a certain length along the vertical direction of the back plate 11, and the two ends of the through hole 111 in the length direction have small sizes, and the middle part has a slightly larger size. The end part of the fixed column 51 far away from the wall hanging plate is provided with a limiting part (not labeled), the outer outline size of the limiting part is larger, the limiting part can be inserted into the middle part of the through hole 111, and the fixed column 51 can move to the two ends of the length direction of the through hole 111, so that the fixed column 51 can be conveniently matched with the through hole 111, the reliability of the back plate 11 matched with the fixed column 51 can be improved, and the fixed column 51 is prevented from sliding out of the through hole 111 to influence the reliability of the fixing of the display screen 10. In a specific embodiment, the fixing post 51 is also made of metal, and is fixedly connected to the wall hanging plate through riveting.

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

In an embodiment of the invention, the fixation structure may also be a magnetic fit. Specifically, the wall-mounted 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. The first magnetic element and the second magnetic element are permanent magnets, or one of the first magnetic element and the second magnetic element is a permanent magnet, and the other one is made of iron, so long as the first magnetic element and the second magnetic element can attract each other to fix the whole display screen 10 on the wall hanging plate.

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

the installation cabinet 70, the installation cabinet 70 is located at the edge of the display screen 10, an installation space 71 is formed inside the installation cabinet 70, and at least part of the host 30 is accommodated in the installation space 71.

In an embodiment of the present invention, the installation cabinet 70 may be fixed on the wall 200 or the installation surface, the installation cabinet 70 forms the installation space 71, the housing 31 of the host 30 is fixed on the inner wall of the installation space 71 of the installation cabinet 70, and the installation cabinet 70 may be further provided with an opening communicating with the installation space 71, so that the speaker hole 3111 provided on the housing 31 is provided towards the opening, so as to facilitate the playing of the speaker sound. Meanwhile, the mounting cabinet 70 can also play a role in decoration, and can be integrated with other structures and home styles arranged on the mounting surface, so that the abrupt nature of the host 30 is reduced. By placing the host 30 on the mounting 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 the whole is attractive in appearance and can well integrate with the home environment. In addition, the display screen 10 of the display device 100 has two different modes of forward and backward hanging, namely, the host 30 and the installation cabinet 70 can be positioned at the top or the bottom of the display screen 10 so as to meet the home decoration styles of different users and be convenient to switch.

It will be appreciated 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 plate 11 is conveniently matched with the mounting position 73, and the mounting position 73 has a positioning function, thereby improving the mounting efficiency. In some embodiments, to avoid 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 mate with a step screw embedded in the mounting cabinet 70, and provide a force opposite to the gravity direction to the panel of the mounting cabinet 70 to resist deformation, so that the mounting cabinet 70 is more durable.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A display device, comprising:

the display screen is provided with a display surface; and

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

the installation cabinet is positioned at the edge of the display screen, an installation space is formed in the installation cabinet, at least part of the host is accommodated in the installation space, an installation position is further arranged on the side wall of the installation cabinet, and the installation position is used for being matched with and positioned with at least part of the structure of the display screen; the installation cabinet is provided with an opening communicated with the installation space, so that the installation cabinet is arranged in an open mode, the installation cabinet, the host and the installation environment are integrated, and the host is suddenly desalted.

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 either 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. A display device as claimed in claim 3, wherein the host comprises:

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

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

6. The display device of 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 device according to claim 6, wherein the fixing structure includes:

8. The display device according to claim 6, wherein the fixing structure includes:

the first magnetic piece is arranged on the wall-mounted plate; and

9. The display device according to claim 6, wherein the main body is provided with a speaker hole, the speaker hole being provided toward the opening.