CN205003419U - Structure of being shaded and liquid crystal disply device - Google Patents
Structure of being shaded and liquid crystal disply device Download PDFInfo
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- CN205003419U CN205003419U CN201520812832.3U CN201520812832U CN205003419U CN 205003419 U CN205003419 U CN 205003419U CN 201520812832 U CN201520812832 U CN 201520812832U CN 205003419 U CN205003419 U CN 205003419U
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Abstract
The utility model is suitable for a liquid crystal display technology field provides a structure of being shaded and liquid crystal disply device, structure in a poor light includes that light guide plate, detachably set up light -emitting component on the at least one corner of light guide plate, light -emitting component includes the lamp strip and sets up the lamp strip towards the high -power lamp pearl of one side of light guide plate. The utility model discloses an at least one corner detachably at the light guide plate sets up light -emitting component, and light -emitting component includes the lamp strip and sets up on the high -power lamp pearl of lamp strip towards one side of light guide plate for use several a small amount of lamp pearls can reach present demonstration requirement, and light -emitting component's assembly methods is optimized, with convenient equipment with dismantle.
Description
Technical field
The utility model belongs to technical field of liquid crystal display, particularly relates to a kind of backing structure and liquid crystal indicator.
Background technology
Lamp bar design proposal general is at present single-sided illumination, and the fluorescent tube plan development of liquid crystal display from is to LED lamp bar scheme, and the development of LED lamp bar scheme, from bilateral light inlet, is developed to single-sided illumination.But be no matter the lamp bar scheme of bilateral light inlet or single-sided illumination, all need multiple lamp pearl to arrange slivering, be arranged in backlight up/down side or left/right side in lamp bar mode and carry out light inlet, provide light source to backlight.Now, the quantity of lamp pearl is more, and corresponding supplementary material is also more, directly can affect cost; And need that lamp bar is first installed and refill other supplementary material, also very inconvenient during dismounting and change.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of backing structure and liquid crystal indicator, and it optimizes assembling mode, ease of assembly and dismounting while minimizing lamp pearl usage quantity.
The utility model is achieved in that provides a kind of backing structure, comprise light guide plate, the luminescence component be removably disposed at least one angle of described light guide plate, described luminescence component comprises lamp bar and be arranged on the high-power lamp pearl of described lamp bar towards the side of described light guide plate.
In backing structure described in the utility model, described light guide plate is square, and the corner of described light guide plate or two jiaos or one jiao are provided with described luminescence component.
In backing structure described in the utility model, the corner of described light guide plate is provided with the incidence surface concaved, and described lamp pearl is arranged towards described incidence surface.
In backing structure described in the utility model, described incidence surface is arc surface.
In backing structure described in the utility model, the side of described lamp bar and described light guide plate is 45 degree of angles.
The utility model additionally provides a kind of liquid crystal indicator, comprises backing structure described above.
A kind of backing structure of the present utility model and liquid crystal indicator, it is by removably arranging luminescence component at least one angle of light guide plate, and luminescence component comprises lamp bar and is arranged on the high-power lamp pearl of lamp bar towards the side of light guide plate, make to use several a small amount of lamp pearls can reach existing display requirement, and the assembling mode of luminescence component is optimised, with easy assembly and disassembly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the backing structure that the utility model embodiment provides;
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As depicted in figs. 1 and 2, the backing structure that the utility model embodiment provides comprises light guide plate 1 and luminescence component 2.Wherein, luminescence component 2 is removably disposed at least one angle of light guide plate 1, is understandable that, light guide plate 1 comprises at least one angle, arranges luminescence component 2 in the corner of light guide plate 1, and it instead of lamp bar of the prior art, the use of lamp pearl can be reduced, saved cost.In addition, the volume of luminescence component 2 is little, and only needing to have gap between light guide plate 1 and parts around can insert or extract, easy assembly and disassembly, and its concrete detachable mounting means can be detachable mounting means conventional in prior art.
Particularly, luminescence component 2 comprises lamp bar 21 and lamp pearl 22.Wherein, lamp pearl 22 is high-power lamp pearl 22, and its concrete power can be selected according to actual conditions, and lamp pearl 22 is arranged on the side of lamp bar 21 towards light guide plate 1.
The utility model is by removably arranging luminescence component 2 at least one angle of light guide plate 1, and luminescence component 2 comprises lamp bar 21 and is arranged on the high-power lamp pearl 22 of lamp bar 21 towards the side of light guide plate 1, make to use several a small amount of lamp pearls 22 can reach existing display requirement, and the assembling mode of luminescence component 2 is optimised, with easy assembly and disassembly.
Further, light guide plate 1 is square, and the corner of light guide plate 1 or two jiaos or one jiao are provided with above-mentioned luminescence component 2.Wherein, when when being provided with luminescence component 2 for two jiaos of light guide plate 1, luminescence component 2 can be set at light guide plate 1 adjacent two jiaos or relative two jiaos.
Further, in an embodiment of the present utility model, light guide plate 1 is square, and is provided with the incidence surface 11 concaved in the corner of light guide plate 1, and four corner lamp pearls 22 are arranged towards incidence surface 11.Now, gap is formed with, easy assembly and disassembly luminescence component 2 between the incidence surface 11 concaved and parts around.
Further, above-mentioned incidence surface 11 is arc surface.Be understandable that, in other embodiment of the present utility model, incidence surface 11 also can be plane.
Preferably, lamp bar 21 is 45 degree of angles with the side of light guide plate 1, with time lamp pearl 22 light farthest directive light guide plate 1.
The utility model additionally provides a kind of liquid crystal indicator, and it comprises backing structure described above.
In sum, a kind of backing structure of the present utility model and liquid crystal indicator, it is by removably arranging luminescence component 2 at least one angle of light guide plate 1, and luminescence component 2 comprises lamp bar 21 and is arranged on the high-power lamp pearl 22 of lamp bar 21 towards the side of light guide plate 1, make to use several a small amount of lamp pearls 22 can reach existing display requirement, and the assembling mode of luminescence component 2 is optimised, with easy assembly and disassembly.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a backing structure, it is characterized in that, comprise light guide plate (1), the luminescence component (2) be removably disposed at least one angle of described light guide plate (1), described luminescence component (2) comprises lamp bar (21) and is arranged on the high-power lamp pearl (22) of described lamp bar (21) towards the side of described light guide plate (1).
2. backing structure as claimed in claim 1, it is characterized in that, described light guide plate (1) is square, and the corner of described light guide plate (1) or two jiaos or one jiao are provided with described luminescence component (2).
3. backing structure as claimed in claim 2, it is characterized in that, the corner of described light guide plate (1) is provided with the incidence surface (11) concaved, and described lamp pearl (22) is arranged towards described incidence surface (11).
4. backing structure as claimed in claim 3, it is characterized in that, described incidence surface (11) is arc surface.
5. backing structure as claimed in claim 3, is characterized in that, described lamp bar (21) is 45 degree of angles with the side of described light guide plate (1).
6. a liquid crystal indicator, is characterized in that, comprises the backing structure as described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812832.3U CN205003419U (en) | 2015-10-16 | 2015-10-16 | Structure of being shaded and liquid crystal disply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812832.3U CN205003419U (en) | 2015-10-16 | 2015-10-16 | Structure of being shaded and liquid crystal disply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003419U true CN205003419U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520812832.3U Active CN205003419U (en) | 2015-10-16 | 2015-10-16 | Structure of being shaded and liquid crystal disply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112764272A (en) * | 2021-02-09 | 2021-05-07 | 捷开通讯(深圳)有限公司 | Display module and display device |
-
2015
- 2015-10-16 CN CN201520812832.3U patent/CN205003419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112764272A (en) * | 2021-02-09 | 2021-05-07 | 捷开通讯(深圳)有限公司 | Display module and display device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |