CN215730553U - Backlight module based on double-sided screen - Google Patents
Backlight module based on double-sided screen Download PDFInfo
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- CN215730553U CN215730553U CN202120980413.6U CN202120980413U CN215730553U CN 215730553 U CN215730553 U CN 215730553U CN 202120980413 U CN202120980413 U CN 202120980413U CN 215730553 U CN215730553 U CN 215730553U
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- light guide
- backlight
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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Abstract
The backlight module based on the double-sided screen comprises a back plate and two backlight assemblies, wherein the back plate comprises a supporting plate, a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are respectively installed on two sides of one end of the supporting plate, and the first connecting plate and the second connecting plate are symmetrically arranged along the supporting plate; a first mounting area is formed between the first connecting plate and the support plate, and a second mounting area is formed between the second connecting plate and the support plate; two of the backlight assemblies are respectively installed in the first installation region and the second installation region. The double-sided screen stack design of adoption traditional relatively, through with backup pad, first connecting plate and second connecting plate, through dividing into first installing zone and second installing zone, effectively reduced the thickness of two-sided screen.
Description
Technical Field
The utility model relates to the field of display equipment, in particular to a backlight module based on a double-sided screen.
Background
The existing backlight module rubber frame is single-sided backlight, the backlight modules emit light in a single side, two backlights need to be used in equipment needing a double-sided screen, and the thickness and the structure of the backlight module rubber frame are greatly limited. If adopt two traditional single face template in a poor light to assemble, in order to adapt to current two-sided backlight unit, need carry out corresponding change to the casing of mating, will be complicated a lot on walking line and technology, need a large amount of costs, simultaneously, because thickness increases, it is also inconvenient in the use. Therefore, in order to solve the above problems, a new backlight module is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a backlight module based on a double-sided screen, and the specific technical scheme is as follows:
backlight unit based on two-sided screen, its characterized in that: the backlight module comprises a back plate and two backlight assemblies, wherein the back plate comprises a support plate (1), a first connecting plate (2) and a second connecting plate (3), the first connecting plate (2) and the second connecting plate (3) are respectively installed on two sides of one end of the support plate (1), and the first connecting plate (2) and the second connecting plate are symmetrically arranged along the support plate (1);
a first mounting area is formed between the first connecting plate (2) and the support plate (1), and a second mounting area is formed between the second connecting plate (3) and the support plate (1);
two of the backlight assemblies are respectively installed in the first installation region and the second installation region.
To better implement the utility model, the following steps can be further carried out: the backlight assembly comprises a limiting table (4), a limiting plate (5), a light guide plate (6), a reflecting sheet (7), a light bar (8) and a diaphragm group (9);
the limiting table (4) is arranged on the supporting plate (1), and a limiting plate (5) is connected to the outer side of the limiting table (4);
a fixed cavity is formed among the limiting table (4), the limiting plate (5) and the supporting plate (1);
install reflector plate (7) on backup pad (1), install light guide plate (6) on reflector plate (7), light guide plate (6) inboard stretches into in the fixed cavity install lamp strip (8) in the fixed cavity, this lamp strip (8) are located light guide plate (6) with between spacing platform (4) install on light guide plate (6) diaphragm group (9) lamp strip reflector layer (12) are installed to the inlayer of limiting plate (5).
The utility model has the beneficial effects that: first, traditional adoption double screen stack design relatively, through with backup pad, first connecting plate and second connecting plate, through dividing into first installing zone and second installing zone, effectively reduced the thickness of two-sided screen, the second has reduced the use of raw and other materials, has reduced manufacturing cost. And thirdly, the backlight module is placed in the first mounting area and the second mounting area which are symmetrically arranged, so that the backlight module has universality and is convenient to replace and maintain.
Drawings
FIG. 1 is an overall block diagram of the present invention;
the attached drawing in the figure illustrates that the light guide plate comprises a support plate 1, a first connecting plate 2, a second connecting plate 3, a limiting table 4, a limiting plate 5, a light guide plate 6, a reflecting sheet 7, a light bar 8, a diaphragm group 9, an inserting plate 10, an adhesive layer 11 and a light bar reflecting layer 12.
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.
As shown in fig. 1:
the backlight module based on the double-sided screen comprises a back plate and two backlight components, wherein the back plate comprises a support plate 1, a first connecting plate 2 and a second connecting plate 3, the first connecting plate 2 and the second connecting plate 3 are respectively installed on two sides of one end of the support plate 1, and the first connecting plate 2 and the second connecting plate are symmetrically arranged along the support plate 1;
a first mounting area is formed between the first connecting plate 2 and the support plate 1, and a second mounting area is formed between the second connecting plate 3 and the support plate 1;
two of the backlight assemblies are respectively installed in the first installation region and the second installation region.
To better implement the utility model, the following steps can be further carried out: the backlight assembly comprises a limiting table 4, a limiting plate 5, a light guide plate 6, a reflector plate 7, a light bar 8 and a diaphragm group 9;
the limiting table 4 is arranged on the supporting plate 1, and a limiting plate 5 is connected to the outer side of the limiting table 4;
a fixed chamber is formed among the limiting table 4, the limiting plate 5 and the supporting plate 1;
the reflector plate 7 is installed in the supporting plate 1, the light guide plate 6 is installed on the reflector plate 7, the light guide plate 6 extends into the inner side of the light guide plate in the fixed cavity, a lamp strip 8 is installed in the fixed cavity, the lamp strip 8 is located between the light guide plate 6 and the limiting table 4, the light guide plate 6 is provided with the membrane group 9, and the lamp strip reflecting layer 12 is installed on the inner layer of the limiting plate 5.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. Backlight unit based on two-sided screen, its characterized in that: the backlight module comprises a back plate and two backlight assemblies, wherein the back plate comprises a support plate (1), a first connecting plate (2) and a second connecting plate (3), the first connecting plate (2) and the second connecting plate (3) are respectively installed on two sides of one end of the support plate (1), and the first connecting plate (2) and the second connecting plate are symmetrically arranged along the support plate (1);
a first mounting area is formed between the first connecting plate (2) and the support plate (1), and a second mounting area is formed between the second connecting plate (3) and the support plate (1);
two of the backlight assemblies are respectively installed in the first installation region and the second installation region.
2. The double-sided screen-based backlight module as recited in claim 1, wherein: the backlight assembly comprises a limiting table (4), a limiting plate (5), a light guide plate (6), a reflecting sheet (7), a light bar (8) and a diaphragm group (9);
the limiting table (4) is arranged on the supporting plate (1), and a limiting plate (5) is connected to the outer side of the limiting table (4);
a fixed cavity is formed among the limiting table (4), the limiting plate (5) and the supporting plate (1);
install reflector plate (7) on backup pad (1), install light guide plate (6) on reflector plate (7), light guide plate (6) inboard stretches into in the fixed cavity install lamp strip (8) in the fixed cavity, this lamp strip (8) are located light guide plate (6) with between spacing platform (4) install on light guide plate (6) diaphragm group (9) lamp strip reflector layer (12) are installed to the inlayer of limiting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120980413.6U CN215730553U (en) | 2021-05-08 | 2021-05-08 | Backlight module based on double-sided screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120980413.6U CN215730553U (en) | 2021-05-08 | 2021-05-08 | Backlight module based on double-sided screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215730553U true CN215730553U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120980413.6U Active CN215730553U (en) | 2021-05-08 | 2021-05-08 | Backlight module based on double-sided screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN215730553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096528A (en) * | 2021-05-08 | 2021-07-09 | 重庆翰博光电有限公司 | Backlight module based on double-sided screen |
-
2021
- 2021-05-08 CN CN202120980413.6U patent/CN215730553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096528A (en) * | 2021-05-08 | 2021-07-09 | 重庆翰博光电有限公司 | Backlight module based on double-sided screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.19, Shuishan Road, Beibei District, Chongqing 400700 Patentee after: Chongqing Boshuo Optoelectronics Co.,Ltd. Country or region after: China Address before: No.19, Shuishan Road, Beibei District, Chongqing 400700 Patentee before: CHONGQING HANBO PHOTOELECTRIC Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |