CN205754605U - Backlight module five metals backboard and flexible displays or curved surface television set - Google Patents
Backlight module five metals backboard and flexible displays or curved surface television set Download PDFInfo
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- CN205754605U CN205754605U CN201620454523.8U CN201620454523U CN205754605U CN 205754605 U CN205754605 U CN 205754605U CN 201620454523 U CN201620454523 U CN 201620454523U CN 205754605 U CN205754605 U CN 205754605U
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- backboard
- backlight module
- metals
- curved surface
- television set
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Abstract
This utility model relates to the technical field showing product, discloses a kind of backlight module five metals backboard and flexible displays or curved surface television set.Backlight module five metals backboard, including curved backboard body, the edge of backboard body has side integrated with it, and this side is perpendicular to backboard body；Multiple stress groove spaced apart is offered on the outer ledge of this side.Flexible displays or curved surface television set, including backlight module, this backlight module includes above-mentioned backlight module five metals backboard.Backlight module five metals backboard that this utility model embodiment proposes and flexible displays or curved surface television set, by offering multiple stress groove spaced apart on the side at backboard body edge, effectively eliminate backboard body internal stress, make backboard body and whole camber display screen can the shape of stable for extended periods of time and curvature, thus ensure that the display effect of display screen.
Description
Technical field
This utility model relates to the technical field showing product, particularly relate to a kind of backlight module five metals backboard and
Flexible displays or curved surface television set.
Background technology
In flexible displays or curved surface television set, its five metals backboard is the support member of whole camber display screen,
The shape of five metals backboard has been largely fixed the shape of whole camber display screen.Five metals backboard is by one piece
Smooth galvanized steel plain sheet forms through working procedure processing such as punching press, stretching, flangings.When five metals backboard is through punching press
The when of being bent into arc, the material in its arc-shaped side edges is squeezed, and is being internally formed internal stress.When
Flexible displays or curved surface television set are during placing and using, As time goes on, in five metals backboard
Internal stress can gradually discharge so that its curved surface radian gradually changes, and so, the shape of five metals backboard also can
Produce change accordingly, thus cause the change of whole camber display screen radian, so so that the color of display screen
The off-design parameters such as coloured silk, brightness, have had a strong impact on its display effect.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of backlight module five metals
Backboard and flexible displays or curved surface television set, effectively eliminate backboard body internal stress so that backboard body
And whole camber display screen can the shape of stable for extended periods of time and curvature, thus ensure that display screen display effect.
This utility model embodiment provides a kind of backlight module five metals backboard, for flexible displays or curved surface
In television set, described backlight module five metals backboard includes curved backboard body, the limit of described backboard body
Edge has side, and described side is one-body molded with described backboard body, and described side is perpendicular to described backboard
Body；Multiple stress groove spaced apart is offered on the outer ledge of described side.
Preferably, the width of described stress groove is 2～3 times of described side thickness.
Preferably, the degree of depth of described stress groove is the 20%～30% of described side height.
Preferably, the bottom land of described stress groove is arc-shaped.
Further, described side includes the arc-shaped side edges being positioned at the upper and lower both sides of the edge of described backboard body, with
And it is positioned at the vertical side at edge, the described backboard body left and right sides.
Preferably, described stress groove is positioned in described arc-shaped side edges.
This utility model embodiment additionally provides a kind of flexible displays or curved surface television set, including backlight module,
Described backlight module includes that backlight module five metals backboard, described backlight module five metals backboard include the curved back of the body
Plate body, the edge of described backboard body has side, and described side is one-body molded with described backboard body,
And described side is perpendicular to described backboard body；Offer multiple spaced apart on the outer ledge of described side
Stress groove.
Preferably, the width of described stress groove is 2～3 times of described side thickness.
Preferably, the degree of depth of described stress groove is the 20%～30% of described side height.
Preferably, the bottom land of described stress groove is arc-shaped.
Based on technique scheme, backlight module five metals backboard and curved surface that this utility model embodiment proposes show
Show device or curved surface television set, by offering multiple stress groove spaced apart on the side at backboard body edge,
Effectively eliminate backboard body internal stress so that backboard body and whole camber display screen can stable for extended periods of time
Shape and curvature, thus ensure that display screen display effect.
Accompanying drawing explanation
Fig. 1 is the perspective view of the backlight module five metals backboard that this utility model embodiment proposes；
Fig. 2 is the side-looking structural representation of the backlight module five metals backboard that this utility model embodiment proposes；
Fig. 3 is the enlarged diagram of part A in Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it can
With directly on another element or may be simultaneously present centering elements.It is known as when an element and " connects
In " another element, it can be directly to another element or may be simultaneously present centering elements.
It addition, also, it should be noted the orientation such as left and right, upper and lower in this utility model embodiment is used
Language, is only relative concept or with the normal operating condition of product as reference each other, and should not be regarded as
Restrictive.Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Figure 1 to Figure 3, this utility model embodiment proposes a kind of backlight module five metals backboard 1,
This backlight module five metals backboard 1 is in flexible displays or curved surface television set.Specifically, this backlight module
Five metals backboard 1 includes backboard body 11 and side 12, and wherein, backboard body 11 is curved galvanized steel plain sheet,
Side 12 is arranged on the edge of this backboard body 11, and side 12 is perpendicular to backboard body 11,
Herein, this side 12 and backboard body 11 are one-body molded by a monoblock galvanized steel plain sheet.Meanwhile, side 12
Outer ledge on offer multiple stress groove 120, and multiple stress groove 120 is in spaced apart.
As it has been described above, the backlight module five metals backboard that this utility model embodiment proposes, by its backboard originally
Offer multiple stress groove 120 spaced apart on the side 12 at body 11 edge, effectively eliminate backboard originally
The internal stress of body 11, so so that backboard body 11 and whole camber display screen can stable for extended periods of time
Shape and curvature, thus ensure that display screen display effect.
Further, in embodiment of the present utility model, the width of above-mentioned stress groove 120 is the most above-mentioned
2～3 times of side 12 thickness.Certainly, according to practical situation and real needs, of the present utility model other
In embodiment, above-mentioned stress groove 120 can also be other width, the most uniquely limits.
Further, in embodiment of the present utility model, the degree of depth of above-mentioned stress groove 120 is the most above-mentioned
The 20%～30% of side 12 height.Certainly, according to practical situation and real needs, of the present utility model
In other embodiments, above-mentioned stress groove 120 can also be other degree of depth, the most uniquely limits.
Further, in embodiment of the present utility model, the bottom land of above-mentioned stress groove 120 is preferably circular arc
Shape.So, by the bottom land of stress groove 120 is designed as arc-shaped, effectively prevent because fluting causes
The problem stating side 12 weakened, i.e. ensure that the intensity of side 12.Certainly, according to practical situation and
Real needs, in other embodiments of the present utility model, the bottom land of above-mentioned stress groove 120 can also design
For other shape, the most uniquely limit.
Further, in embodiment of the present utility model, above-mentioned side 12 includes a pair arc-shaped side edges 121
With a pair vertical side 122, here, a pair arc-shaped side edges 121 is positioned at up and down the two of above-mentioned backboard body 11
On lateral edges, a pair vertical side 122 is positioned on the edge, the left and right sides of backboard body 11.Herein, a pair
Vertically can offer stress groove 120 on side 122, it is also possible to do not offer stress groove 120.In the present embodiment,
Arc-shaped side edges 121 and vertical side 122 all offer stress groove 120.
As shown in Figure 1 to Figure 3, this utility model embodiment also proposed a kind of flexible displays or curved surface electricity
Depending on machine, it includes backlight module, and this backlight module includes above-mentioned backlight module five metals backboard 1.Specifically,
This backlight module five metals backboard 1 includes backboard body 11 and side 12, and wherein, backboard body 11 is curved surface
Shape galvanized steel plain sheet, side 12 is arranged on this backboard body 11 edge, and side 12 is perpendicular to backboard
Body 11, herein, this side 12 and backboard body 11 are one-body molded by a monoblock galvanized steel plain sheet.Meanwhile,
Offer multiple stress groove 120 on the outer ledge of side 12, and multiple stress groove 120 is in spaced apart.
Based on technique scheme, flexible displays that this utility model embodiment proposes or curved surface television set,
Divide by offering multiple interval on the side 12 at backboard body 11 edge of its backlight module five metals backboard 1
The stress groove 120 of cloth, effectively eliminates the internal stress of backboard body 11, so so that backboard body 11
And whole camber display screen can the shape of stable for extended periods of time and curvature, thus ensure that display screen display effect.
In the present embodiment, the width of above-mentioned stress groove 120 is preferably 2～3 times of above-mentioned side 12 thickness.Separately
Outward, the degree of depth of this stress groove 120 is preferably the 20%～30% of side 12 height.Meanwhile, this stress groove 120
Bottom land be preferably arc-shaped.So, by the bottom land of stress groove 120 is designed as arc-shaped, the most anti-
Stop the problem causing above-mentioned side 12 weakened because of fluting, it is ensured that the intensity of side 12.
Embodiment described above, only this utility model detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, the amendment of various equivalence can be readily occurred in, replace and improvement etc., these amendments, replace and improve
All should contain within protection domain of the present utility model.Therefore, protection domain Ying Yiquan of the present utility model
The protection domain that profit requires is as the criterion.
Claims (10)
1. backlight module five metals backboard, in flexible displays or curved surface television set, it is characterised in that institute
State backlight module five metals backboard and include that curved backboard body, the edge of described backboard body have side,
Described side is one-body molded with described backboard body, and described side is perpendicular to described backboard body；Described side
Multiple stress groove spaced apart is offered on the outer ledge on limit.
2. backlight module five metals backboard as claimed in claim 1, it is characterised in that the width of described stress groove
Degree is 2～3 times of described side thickness.
3. backlight module five metals backboard as claimed in claim 1, it is characterised in that described stress groove deep
Degree is the 20%～30% of described side height.
4. the backlight module five metals backboard as described in any one of claims 1 to 3, it is characterised in that described
The bottom land of stress groove is arc-shaped.
5. backlight module five metals backboard as claimed in claim 4, it is characterised in that described side includes position
In the arc-shaped side edges of the upper and lower both sides of the edge of described backboard body, and it is positioned at limit, the described backboard body left and right sides
The vertical side of edge.
6. backlight module five metals backboard as claimed in claim 5, it is characterised in that described stress groove is positioned at
In described arc-shaped side edges.
7. flexible displays or curved surface television set, including backlight module, described backlight module includes backlight module
Five metals backboard, it is characterised in that described backlight module five metals backboard includes curved backboard body, described
The edge of backboard body has side, and described side is one-body molded with described backboard body, and described side hangs down
Straight in described backboard body；Multiple stress groove spaced apart is offered on the outer ledge of described side.
8. flexible displays as claimed in claim 7 or curved surface television set, it is characterised in that described stress
The width of groove is 2～3 times of described side thickness.
9. flexible displays as claimed in claim 7 or curved surface television set, it is characterised in that described stress
The degree of depth of groove is the 20%～30% of described side height.
10. the flexible displays as described in any one of claim 7 to 9 or curved surface television set, its feature exists
In, the bottom land of described stress groove is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454523.8U CN205754605U (en) | 2016-05-17 | 2016-05-17 | Backlight module five metals backboard and flexible displays or curved surface television set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454523.8U CN205754605U (en) | 2016-05-17 | 2016-05-17 | Backlight module five metals backboard and flexible displays or curved surface television set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205754605U true CN205754605U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620454523.8U Active CN205754605U (en) | 2016-05-17 | 2016-05-17 | Backlight module five metals backboard and flexible displays or curved surface television set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414430A (en) * | 2017-08-30 | 2017-12-01 | 陈新雄 | A kind of two-chip type metal door and window, making apparatus and method with satisfactory flatness |
| CN113409701A (en) * | 2021-05-26 | 2021-09-17 | 惠科股份有限公司 | Lamp panel fixing part and curved surface display screen |
-
2016
- 2016-05-17 CN CN201620454523.8U patent/CN205754605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414430A (en) * | 2017-08-30 | 2017-12-01 | 陈新雄 | A kind of two-chip type metal door and window, making apparatus and method with satisfactory flatness |
| CN113409701A (en) * | 2021-05-26 | 2021-09-17 | 惠科股份有限公司 | Lamp panel fixing part and curved surface display screen |
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| GR01 | Patent grant |