CN219718702U - Backboard and display device - Google Patents
Backboard and display device Download PDFInfo
- Publication number
- CN219718702U CN219718702U CN202320296404.4U CN202320296404U CN219718702U CN 219718702 U CN219718702 U CN 219718702U CN 202320296404 U CN202320296404 U CN 202320296404U CN 219718702 U CN219718702 U CN 219718702U
- Authority
- CN
- China
- Prior art keywords
- layer structure
- outer layer
- inner layer
- embedded
- back plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000008397 galvanized steel Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- -1 Polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the utility model discloses a backboard and a display device, wherein the backboard comprises: the main body part comprises an outer layer structure, an inner layer structure and an intermediate structure, wherein the outer layer structure and the inner layer structure are made of metal, the intermediate structure is made of nonmetal, and the edges of the outer layer structure and the inner layer structure exceed the intermediate structure to form a groove structure; the two edge parts are arranged on two sides of the main body part, each edge part comprises an embedded structure and a protruding structure, the embedded structure is arranged in the groove structure, the protruding structure is arranged on one side of the embedded structure, which is away from the main body part, and extends from the outer layer structure to the inner layer structure. The embodiment of the utility model can improve the production yield of the backboard.
Description
Technical Field
The present disclosure relates to electronic technology, and more particularly, to a back plate and a display device.
Background
Along with the increasing size of display devices such as televisions, the application of composite materials on the backboard is gradually increased, and the structural strength requirement on the backboard is also higher and higher, steel and plastic are generally adopted in the industry to roll and produce the integrated backboard, however, the rolling production difficulty is high, and the yield of backboard production is low.
Disclosure of Invention
The embodiment of the utility model provides a backboard and a display device, which can improve the production yield of the backboard.
In a first aspect, an embodiment of the present utility model provides a back plate, applied to a display device, where the back plate includes:
the main body part comprises an outer layer structure, an inner layer structure and an intermediate structure, wherein the outer layer structure and the inner layer structure are made of metal, the intermediate structure is made of nonmetal, and the edges of the outer layer structure and the inner layer structure exceed the intermediate structure to form a groove structure;
the two edge parts are arranged on two sides of the main body part, each edge part comprises an embedded structure and a protruding structure, the embedded structure is arranged in the groove structure, the protruding structure is arranged on one side of the embedded structure, away from the main body part, and extends from the outer layer structure to the inner layer structure.
Optionally, the material of the edge portion is metal.
Optionally, at least one of the outer layer structure and the inner layer structure is welded to the embedded structure.
Optionally, at least one of the outer layer structure and the inner layer structure is adhesively connected to the embedded structure.
Optionally, the embedded structure is abutted between the outer layer structure and the inner layer structure.
Optionally, the thickness of the embedded structure is equal to the thickness of the intermediate structure.
Optionally, the intermediate structure is adhesively connected to the outer layer structure and the inner layer structure.
Optionally, the thickness of the intermediate structure is greater than the thickness of the outer layer structure and the inner layer structure.
Optionally, the material of the intermediate structure is plastic.
In a second aspect, an embodiment of the present utility model provides a display apparatus, including:
the back plate is the back plate according to any one of the above embodiments.
The main body of the backboard in the embodiment of the utility model is composed of the metal outer layer structure, the nonmetal intermediate structure and the metal inner layer structure, wherein the inner layer structure and the outer layer structure of the backboard are both made of metal, so that the backboard has higher structural strength, high flatness and strong bearing capacity, and the backboard in the embodiment of the utility model is beneficial to manufacturing the backboard with large size. Because the edge of outer layer structure and inner layer structure surpasses intermediate structure to respectively form a groove structure in the both sides of main part, two edge portions of backplate set up in the both sides of main part respectively, wherein, the embedded structure of edge portion sets up in groove structure, protruding structure certainly outer layer structure to the inner layer structure direction extends, can form the frame, thereby two edge portions and main part combination form the backplate, and the backplate that the combination formed does not have the gap, can prevent that the dust from getting into the gap, can guarantee again that the user can not see display device's inner structure from the frame of side. The embodiment of the utility model adopts the combination of the two edge parts and the main body part to form the backboard, has simple and flexible process and low manufacturing difficulty of the backboard, and thus has high production yield. For example, the OLED television has larger size and high requirements on rigidity and flatness of the backboard, and the backboard adopting the embodiment of the utility model does not need to adopt steel and plastic for rolling to produce the integrated backboard, and can be understood that the rolling production has large difficulty and low yield, so that the backboard formed by the combination of the embodiment of the utility model can improve the production yield. And because the outer layer structure of the backboard adopts metal materials, the outer layer structure of the metal can be treated by adopting various appearance processes, so that the appearance expressive force of the backboard is improved, and the middle structure of the backboard adopts nonmetallic materials, the cost of the backboard can be reduced, and the cost competitiveness of the display device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a back plate according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a display device according to an embodiment of the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model based on the embodiments of the present utility model.
Reference herein to "an embodiment" or "implementation" means that a particular feature, component, or characteristic described in connection with the embodiment or implementation may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the utility model provides a backboard which can be used for different appearances. This is explained below with reference to the drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a back plate according to an embodiment of the utility model, and the back plate 100 includes a main body 110 and two edge portions 120.
The main body 110 includes an outer layer structure 111, an inner layer structure 112 and an intermediate structure 113, the outer layer structure 111 and the inner layer structure 112 are made of metal, the intermediate structure 113 is made of nonmetal, and edges of the outer layer structure 111 and the inner layer structure 112 extend beyond the intermediate structure 113 to form a groove structure.
The main body 110 of the back plate 100 in the embodiment of the present utility model is composed of a metal outer layer structure 111, a non-metal middle structure 113 and a metal inner layer structure 112, wherein the inner layer structure 111 and the outer layer structure 111 of the back plate 100 are made of metal, so that the back plate 100 has high structural strength, high flatness and strong bearing capacity, the display device such as a television has larger and larger size, and the large-size television has high rigidity requirement and flatness requirement on the back plate 100, so that the back plate 100 in the embodiment of the present utility model is beneficial to manufacturing the large-size back plate 100. In addition, since the inner and outer layer structures 111 of the back plate 100 are made of metal materials, the outer layer structures 111 of the metal can be processed by various appearance processes to form various different colors or textures, thereby improving the appearance expressive force of the back plate 100.
The middle structure 113 of the back plate 100 is made of a non-metal material, so that the cost of the back plate 100 can be reduced, and the cost competitiveness of the display device can be improved.
In this embodiment of the present utility model, the back-plate 100 further includes two edge portions 120 disposed on two sides of the main body 110, each edge portion 120 includes an embedded structure 121 and a protruding structure 122, the embedded structure 121 is disposed in the groove structure, and the protruding structure 122 is disposed on a side of the embedded structure 121 facing away from the main body 110 and extends from the outer layer structure 111 toward the inner layer structure 112.
Since the edges of the outer layer structure 111 and the inner layer structure 112 exceed the intermediate structure 113, that is, the intermediate structure 113 is smaller than the outer layer structure 111 and the inner layer structure 112, a groove structure is formed on both sides of the main body 110, and two edge portions 120 of the back plate 100 are respectively disposed on both sides of the main body 110, wherein the embedded structure 121 and the protruding structure 122 of each edge portion 120 form an L-shaped structure, the embedded structure 121 of the edge portion 120 is disposed in the groove structure, the protruding structure 122 extends from the outer layer structure 111 toward the inner layer structure 112, so that a frame can be formed, and thus the two edge portions 120 and the main body 110 are combined to form the back plate 100, the back plate 100 formed by combining has no gap, dust can be prevented from entering the gap, and the user can be ensured not to see the inner structure of the display device from the side frame.
In the embodiment of the utility model, the two edge parts 120 and the main body part 110 are combined to form the back plate 100, and the back plate 100 can be combined by adopting a cementing or welding process, so that the process is simple and flexible, and the production yield is high. For example, the OLED television has a larger size and high rigidity requirement on the backboard 100, and the backboard 100 according to the embodiment of the utility model does not need to use steel plastic for rolling to produce the integrated backboard 100, and it can be understood that the rolling production has a large difficulty and a low yield, so that the embodiment of the utility model can improve the production yield of the backboard 100.
Illustratively, the materials of the outer layer structure 111 and the inner layer structure 112 may be metals, for example, the outer layer structure 111 may be a color pre-coated steel (PCM) plate or a film coated color steel (VCM) plate made of a galvanized Steel (SECC) substrate, a hot dip galvanized Steel (SGCC) substrate, and it is understood that the PCM plate or the VCM plate may be made of various colors and textures, thereby improving the appearance of the back plate 100. For example, the inner layer structure 112 may be directly formed of galvanized Steel (SECC) sheet material or hot-dip galvanized Steel (SGCC) sheet material, or alternatively, the inner layer structure 112 may be formed of higher strength SGCC sheet material to increase the rigidity of the back plate 100.
For example, in the embodiment of the present utility model, the material of the edge portion 120 is metal, it can be understood that the embedded structure 121 of the edge portion 120 is metal, so that the combined strength of the edge portion 120 and the main body portion 110 can be enhanced, the protruding structure 122 of the edge portion 120 serves as a frame, and the frame of metal can be processed by adopting various appearance processes, so as to improve the appearance display effect of the side edge. Alternatively, the material of the embedded structure 121 may be rolled stainless steel, or a SECC sheet material. Wherein the protrusion structure 122 and the outer layer structure 112 may have different appearance designs or the same appearance design, so that the back panel 100 has a good appearance regardless of whether the user views from the back or the side of the display device.
Illustratively, at least one of the outer layer structure 111 and the inner layer structure 112 is welded to the embedded structure 121, it will be understood that the embedded structure 121 is made of metal, and the embedded structure 121 is disposed in the groove structure, so that the outer layer structure 111 and the inner layer structure 112 forming the groove structure are made of metal, and therefore, the embedded structure 121 may be welded to the outer layer structure 111 to achieve the fixed connection between the main body 110 and the edge 120, or the embedded structure 121 may be welded to the inner layer structure 112 to achieve the fixed connection between the main body 110 and the edge 120, or the embedded structure 121 may be welded to the outer layer structure 111 and the inner layer structure 112 to achieve the more stable connection between the main body 110 and the edge 120. For example, the insert structure 121 may be inserted into the groove structure, and the welded connection with the inner layer structure 112 and/or the outer layer structure 111 may be achieved under jig press fit.
For example, at least one of the outer layer structure 111 and the inner layer structure 112 may be adhesively connected to the embedded structure 121, for example, glue may be applied to a surface of the embedded structure 121, and then the embedded structure 121 may be inserted into the groove structure, so that the embedded structure 121 may be adhesively connected to the outer layer structure 111 to achieve the fixed connection between the main body 110 and the edge 120, or the embedded structure 121 may be adhesively connected to the inner layer structure 112 to achieve the fixed connection between the main body 110 and the edge 120, or the embedded structure 121 may be adhesively connected to the outer layer structure 111 and the inner layer structure 112 together to achieve the more stable connection between the main body 110 and the edge 120. For example, the surface of the embedded structure 121 may be coated with glue, then the embedded structure 121 may be inserted into the groove structure, and after the jig is pressed, the embedded structure 121 may be kept under pressure and stand for several minutes, so as to achieve the glue connection between the embedded structure 121 and the inner layer structure 112 and/or the outer layer structure 111. For example, after holding the pressure and standing for 3 minutes, the back plate 100 may be transported after being stacked for 2 hours.
Illustratively, the thickness of the embedded structure 121 is equal to the thickness of the intermediate structure 113, such that when the embedded structure 121 is disposed within the groove structure, it abuts both the inner layer structure 112 and the outer layer structure 111, thereby providing a better welding or cementing effect.
Illustratively, the embedded structure 121 abuts between the outer layer structure 111 and the inner layer structure 112, for example, the overall thickness of the embedded structure 121 may be slightly greater than the thickness of the intermediate structure 113, so that the embedded structure 121 may form an interference fit with the outer layer structure 111 and the inner layer structure 112, thereby achieving a fixed connection between the main body portion 110 and the edge portion 120. To facilitate insertion of the insert structure 121 into the groove structure, the thickness of the head structure of the insert structure 121 for insertion into the groove structure may be slightly smaller than the thickness of the intermediate structure 113, thereby facilitating loading of the insert structure 121 into the groove structure to form mutual abutment. Of course, besides the embedded structure 121 and the outer layer structure 111 and the inner layer structure 112 form mutual abutting, welding or gluing may be performed between the embedded structure 121 and the outer layer structure 111 and/or the inner layer structure 112, so as to achieve a more stable connection between the edge portion 120 and the main body portion 110, so that the back panel 100 formed by combining has a higher bearing capacity.
Illustratively, the body portion 110 is formed from a combination of an outer layer structure 111, an inner layer structure 112, and an intermediate structure 113, wherein the intermediate structure 113 is adhesively connected to the outer layer structure 111 and the outer layer structure 111, thereby forming a three-layer combined body portion 110.
Illustratively, the material of the intermediate structure 113 may be plastic, such as Polyethylene (PE) or polypropylene (PP) sheets. Optionally, the thickness of the intermediate structure 113 is greater than the thickness of the outer layer structure and the inner layer structure 112, and it is understood that the material of the intermediate structure 113 of the back plate 100 is plastic, and the cost of the plastic is lower than the cost of the metal, so that the cost of the back plate 100 can be reduced as a whole, and the cost competitiveness of the display device can be improved.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a display device according to an embodiment of the utility model. The embodiment of the present utility model further provides a display device 10, where the display device 10 may be, for example, a display device 10 such as a television, a display screen, or a computer, and the embodiment of the present utility model is described by taking the television as an example, and the display device 10 includes a back plate 100, where the back plate 100 may be the back plate 100 of any one of the above embodiments, and no further description is given.
The back panel and the display device provided by the embodiments of the present utility model are described in detail, and specific examples are applied to illustrate the principles and embodiments of the present utility model, and the description of the above embodiments is only used to help understand the method and core idea of the present utility model; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present utility model, the present description should not be construed as limiting the present utility model in summary.
Claims (10)
1. A back plate for use in a display device, the back plate comprising:
the main body part comprises an outer layer structure, an inner layer structure and an intermediate structure, wherein the outer layer structure and the inner layer structure are made of metal, the intermediate structure is made of nonmetal, and the edges of the outer layer structure and the inner layer structure exceed the intermediate structure to form a groove structure;
the two edge parts are arranged on two sides of the main body part, each edge part comprises an embedded structure and a protruding structure, the embedded structure is arranged in the groove structure, the protruding structure is arranged on one side of the embedded structure, away from the main body part, and extends from the outer layer structure to the inner layer structure.
2. The back plate of claim 1, wherein the material of the edge portion is metal.
3. The backsheet of claim 2 wherein at least one of the outer layer structure and the inner layer structure is welded to the embedded structure.
4. The backsheet of claim 2 wherein at least one of the outer layer structure and the inner layer structure is adhesively bonded to the embedded structure.
5. The backsheet of claim 2 wherein the embedded structure abuts between the outer layer structure and the inner layer structure.
6. The back plate of claim 1, wherein the thickness of the embedded structure is equal to the thickness of the intermediate structure.
7. The backsheet of claim 1 wherein the intermediate structure is adhesively bonded to the outer and inner structures.
8. The backsheet of claim 1 wherein the thickness of the intermediate structure is greater than the thickness of the outer and inner structures.
9. The back plate of claim 1, wherein the material of the intermediate structure is plastic.
10. A display device, comprising:
a back sheet according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320296404.4U CN219718702U (en) | 2023-02-14 | 2023-02-14 | Backboard and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320296404.4U CN219718702U (en) | 2023-02-14 | 2023-02-14 | Backboard and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219718702U true CN219718702U (en) | 2023-09-19 |
Family
ID=87999340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320296404.4U Active CN219718702U (en) | 2023-02-14 | 2023-02-14 | Backboard and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219718702U (en) |
-
2023
- 2023-02-14 CN CN202320296404.4U patent/CN219718702U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111179756B (en) | Composite foam, flexible OLED display panel and display device | |
| US8693174B2 (en) | Touch display assembly structure | |
| CA2645480A1 (en) | Dasher boards | |
| WO2016140244A1 (en) | Method for manufacturing shield tape, and shield tape | |
| EP2012295A1 (en) | Reinforcing sheet for image display, image display, and method for reinforcing the same | |
| IN2012DN04891A (en) | ||
| CN219718702U (en) | Backboard and display device | |
| CN111768715B (en) | Flexible display module and display device | |
| CN111627323A (en) | Film laminating structure, display structure and display device | |
| CN206394147U (en) | A kind of PET laminating adhesive galvanized steel composite plates applied to ultra-thin liquid crystal TV set backboard | |
| CN109927391B (en) | Manufacturing method of television backboard | |
| WO2021258918A1 (en) | Attaching apparatus and attaching method | |
| CN105979185B (en) | TV set backplate and TV set | |
| US20190390089A1 (en) | Process for stripping protective film off a foam tape | |
| JP2011207592A (en) | Sheet roll | |
| CN207772553U (en) | A kind of Mobile phone film easy to operation | |
| CN112706471A (en) | Composite material and display device | |
| CN215474107U (en) | Multimedia display device | |
| CN216946829U (en) | Ultra-thin film pasting structure processed by etching process | |
| CN218601796U (en) | Display device | |
| CN205223086U (en) | Double -deck ya keli net protection film of PET | |
| CN219285849U (en) | Display assembly and intelligent blackboard | |
| CN215924835U (en) | Foam adhesive tape and electronic product | |
| CN112848538B (en) | Composite material and display device | |
| CN218041902U (en) | Coiled three-layer soft baseplate structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |