CN208521109U - A kind of down straight aphototropism mode set and display equipment - Google Patents
A kind of down straight aphototropism mode set and display equipment Download PDFInfo
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- CN208521109U CN208521109U CN201821182855.0U CN201821182855U CN208521109U CN 208521109 U CN208521109 U CN 208521109U CN 201821182855 U CN201821182855 U CN 201821182855U CN 208521109 U CN208521109 U CN 208521109U
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- side block
- backboard
- diffuser plate
- mode set
- down straight
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Abstract
The utility model provides a kind of down straight aphototropism mode set, including side block part, backboard and diffuser plate, the end of the diffuser plate is connected to the side block part, several padded are provided between the end of the backboard and the side block part, the diffuser plate, the side block part, described padded surround optical cavity with the backboard, the backboard is equipped with light source towards the surface of the diffuser plate.It can be configured several padded, and then adjustable the distance between diffuser plate and backboard as needed, the light mixing distance of backlight can be adjusted, to be conducive to carry out optics debugging, the debugging failed risk of optics can be reduced.Further, since light mixing distance can be adjusted, be thus conducive to save development cost.The display equipment of the utility model is due to including the down straight aphototropism mode set, convenient for adjusting the light mixing distance of backlight module when the development phase, facilitates the debugging for showing the display effect of equipment, improves product quality and development efficiency.
Description
Technical field
The utility model relates to a kind of backlight module more particularly to a kind of down straight aphototropism mode set and display equipment.
Background technique
Backlight module is one of the key part and component of liquid crystal display.Function is well-off brightness and is evenly distributed
Light source, can normally show image.
The backlight of backlight module much all mixes to obtain white light using red, green, blue three coloured light at present.As LED light
For backlight, most is blue-ray LED excitation yellow fluorescent powder, the remaining indigo plant that the yellow light and LED that fluorescent powder issues issue
Light mixes to obtain "false" white light (lacking red color light component).And light mixing is needed by constantly reflecting, reflection need it is certain away from
From i.e. light mixing distance.Usually, backlight is mounted on the backboard of backlight module, and diffuser plate is then provided with before backboard,
The distance between the backboard and diffuser plate are usually light mixing distance.
When carrying out product development, to carry out optics debugging, it is sometimes desirable to appropriate adjustment light mixing distance.However,
In the prior art, optics debugging is just usually carried out after the backboard mold molding of backlight module, and backboard is to pass through bending
Light mixing distance is formed in conjunction with diffuser plate afterwards, so that the light mixing distance can not be adjusted, there can be the debugging failed wind of optics
Danger.Therefore, to adjust light mixing distance, which generally requires to re-mold, this will increase the cost of exploitation.In addition, existing
Backboard need to bend after just form light mixing distance with diffuser plate cooperation, also result in the increase of cost.
Summary of the invention
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of down straight aphototropism mode set, the backlight
Mould group advantageously reduces the development cost of product early period, and structure is simple, easy to adjust.
Based on this, the utility model proposes a kind of down straight aphototropism mode set, including side block part, backboard and diffuser plate, institutes
The end for stating diffuser plate is connected to the side block part, is provided between the end of the backboard and the side block part several padded
Piece, the diffuser plate, the side block part, it is described padded with the backboard surround optical cavity, the backboard is towards the expansion
The surface fallen apart is equipped with light source.
Optionally, the side block part is equipped with the first card slot, and the end of the diffuser plate is embedded at first card slot.
Optionally, the side block part is equipped with the second card slot for installing liquid crystal board.
Optionally, the side block part includes front frame, center and side block blocks, and the center is connected with the side block blocks and shape
At first card slot, the front frame is connected with the center and forms second card slot.
Optionally, the side block blocks are equipped with supporting surface, and the center is equipped with binding face and adjacent with the binding face
Gap slot, the binding face are fitted and connected in the supporting surface, and the gap slot and the supporting surface cooperatively form described first
Card slot.
Optionally, the side block blocks are equipped with first step, and the center is equipped with stepped groove, and the stepped groove is sticked in described
First step.
Optionally, the side block blocks are equipped with second step, and the second step is set on the first step, the center
Equipped with the face of amplexiforming and with the mounting groove that amplexiform face adjacent, the step surface for amplexiforming face and the second step is and institute
It states front frame to be fitted and connected, the mounting groove and the front frame cooperatively form second card slot.
Optionally, the quantity of the light source has several groups, and light source described in each group is arranged side by side on the backboard towards described
On the surface of diffuser plate.
In order to realize identical purpose, the utility model also provides a kind of display equipment, including the direct-type backlight
Mould group.
Implement the utility model embodiment, has the following beneficial effects:
The down straight aphototropism mode set of the utility model, including side block part, backboard and diffuser plate, the end of diffuser plate are connected to
Side block part, is provided with several padded between the end and side block part of backboard, diffuser plate, side block part, padded surrounded with backboard
Optical cavity, backboard are equipped with light source towards the surface of diffuser plate.Therefore, it can be configured several padded as needed,
And then adjustable the distance between diffuser plate and backboard, the light mixing distance of backlight can be adjusted, to be conducive to carry out optics
Debugging, can reduce the debugging failed risk of optics.Further, since light mixing distance can be adjusted, avoids and backboard occur again
The situation of die sinking, and thus backboard is conducive to save development cost without bending is carried out.
The display equipment of the utility model is convenient for adjusting back when the development phase due to including the down straight aphototropism mode set
The light mixing distance of optical mode group facilitates the debugging for showing the display effect of equipment, improves product quality and development efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the down straight aphototropism mode set of adjustable light mixing distance described in the present embodiment；
Fig. 2 is the structural schematic diagram of side block part described in the present embodiment.
Description of symbols:
1, backboard, 2, diffuser plate, 3, side block part, 31, front frame, 32, center, 321, binding face, 322, gap slot, 323, rank
Terraced slot, 324, amplexiform face, 325, mounting groove, 33, side block blocks, 331, supporting surface, 332, first step, 333, second step, 4,
Padded, the 5, first card slot, the 6, second card slot, 7, optical cavity, 8, light source.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
With reference to Fig. 1 and Fig. 2, a kind of down straight aphototropism mode set, including side block part 3, backboard 1 and diffusion are present embodiments provided
Plate 2, the end of diffuser plate 2 are connected to side block part 3, several padded 4 are provided between the end and side block part 3 of backboard 1, diffusion
Plate 2, surrounds optical cavity 7 with backboard 1 for padded 4 at side block part 3, and backboard 1 is equipped with light source 8 towards the surface of diffuser plate 2.
Based on the above structure, it can be configured several padded 4, and then adjustable diffuser plate 2 and backboard 1 as needed
The distance between, the light mixing distance of light source 8 can be adjusted, to be conducive to carry out optics debugging, it is debugging failed optics can be reduced
Risk.Further, since light mixing distance can be adjusted, avoids and the situation that backboard 1 re-molds occur, and backboard 1
Without carrying out bending, be thus conducive to save development cost.
In the present embodiment, side block part 3 includes front frame 31, center 32 and side block blocks 33, and center 32 is connected with side block blocks 33
Connect and formed the first card slot 5, specifically, side block blocks 33 be equipped with supporting surface 331, center 32 be equipped with binding face 321 and be bonded
The adjacent gap slot 322 in face 321, binding face 321 are fitted and connected in supporting surface 331, and gap slot 322 and supporting surface 331 cooperate shape
At the first card slot 5.When installing diffuser plate 2, diffuser plate 2 is placed on supporting surface 331 first, then by the fitting of center 32
Face 321 is bonded with 2 surface of diffuser plate, and 2 one end of diffuser plate is made to be contained in the first card formed by gap slot 322 and supporting surface 331
In slot 5, the Fast Installation of diffuser plate 2 is realized.
With reference to Fig. 2, side block blocks 33 are equipped with first step 332, and center 32 is equipped with stepped groove 323, and stepped groove 323 is sticked in the
One step 332, can reinforce the stabilization of mounting structure.Since stepped groove 323 is arranged in center 32, and First is arranged in side block blocks 33
Rank 332, then when center 32 and side block blocks 33 are attached by connector, first step 332 is embedded in stepped groove 323, into
And connector may pass through stepped groove 323 and directly be connected with first step 332, then compared with the not set first step of side block blocks 33
332 situation, length needed for the present embodiment connector is shorter, and on this basis, can realize well and propose side block blocks 33
The strength and stability connected between center 32.
Further, side block blocks 33 are equipped with second step 333, and second step 333 is set on first step 332, center 32
Equipped with the face of amplexiforming 324, the step surface for amplexiforming face 324 and second step 333 is fitted and connected with front frame 31, passes through setting second
Rank 333 makes side block blocks 33 have the step surface being bonded with front frame 31, be attached front frame 31 can directly with side block blocks 33,
Connect front frame 31 using connector and when side block blocks 33, connect again with side block blocks 33 without wearing center 32, so as to use compared with
Short connector connects front frame 31 and side block blocks 33, and realizes the stable connection of side block blocks 33 and front frame 31 on this basis
Property.
Side block part 3 includes front frame 31, center 32 and side block blocks 33, and front frame 31 is connected with center 32 and forms the second card slot
6, specifically, center 32, which is equipped with, amplexiforms face 324 and the mounting groove 325 adjacent with the face of amplexiforming 324, mounting groove 325 and front frame 31
Cooperatively form the second card slot 6.When installing liquid crystal board, liquid crystal board is placed on to the mounting groove 325 adjacent with the face of amplexiforming 324 first
On, then front frame 31 and center 32 are fitted and connected, liquid crystal board one end is contained in and is cooperatively formed by mounting groove 325 and front frame 31
The second card slot 6 in, realize the Fast Installation of liquid crystal board.
The quantity of light source 8 has several groups, and each group light source 8 is arranged side by side on surface of the backboard 1 towards diffuser plate 2, can root
Need to be configured the quantity of light source 88 according to using, and each group light source 88 is arranged side by side, and facilitates uniform mixed light.
A kind of display equipment is additionally provided in the present embodiment, including the down straight aphototropism mode set, is convenient for the development phase
When adjust backlight module light mixing distance, facilitate show equipment display effect debugging, improve product quality and exploitation effect
Rate.
To sum up, the utility model structure is simple, can be adjusted light mixing distance as needed, realizes uniformly light-emitting, reduces
Early development cost；It is combined by front frame 31, center 32 and side block blocks 33, improves packaging efficiency and assembling quality.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
In addition, various information are described in the utility model using term " first ", " second " etc., but these information are not answered
It is limited to these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from the utility model
In the case where range, " first " information can also be referred to as " second " information, and similar, " second " information can also be referred to as
" first " information.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement and deformations can also be made, these improve and become
Shape is also considered as the protection scope of the utility model.
Claims (9)
1. a kind of down straight aphototropism mode set, which is characterized in that including side block part, backboard and diffuser plate, the end of the diffuser plate
It is connected to the side block part, several padded are provided between the end of the backboard and the side block part, the diffuser plate, institute
State side block part, it is described padded with the backboard surround optical cavity, the backboard is equipped with towards the surface of the diffuser plate
Light source.
2. down straight aphototropism mode set according to claim 1, which is characterized in that the side block part is equipped with the first card slot, institute
The end for stating diffuser plate is embedded at first card slot.
3. down straight aphototropism mode set according to claim 2, which is characterized in that the side block part is equipped with for installing liquid crystal
Second card slot of plate.
4. down straight aphototropism mode set according to claim 3, which is characterized in that the side block part include front frame, center and
Side block blocks, the center are connected with the side block blocks and form first card slot, and the front frame is connected with the center
And form second card slot.
5. down straight aphototropism mode set according to claim 4, which is characterized in that the side block blocks are equipped with supporting surface, described
Center is equipped with binding face and the gap slot adjacent with the binding face, and the binding face is fitted and connected in the supporting surface, institute
It states gap slot and the supporting surface cooperatively forms first card slot.
6. down straight aphototropism mode set according to claim 4, which is characterized in that the side block blocks are equipped with first step, institute
Center is stated equipped with stepped groove, the stepped groove is sticked in the first step.
7. down straight aphototropism mode set according to claim 6, which is characterized in that the side block blocks are equipped with second step, institute
Second step is stated on the first step, the center be equipped with face of amplexiforming and with the mounting groove that amplexiform face adjacent,
Described to amplexiform face and the step surface of the second step is fitted and connected with the front frame, the mounting groove and the front frame cooperate
Form second card slot.
8. down straight aphototropism mode set according to claim 1, which is characterized in that the quantity of the light source has several groups, respectively
The group light source is arranged side by side on surface of the backboard towards the diffuser plate.
9. a kind of display equipment, which is characterized in that including down straight aphototropism mode set as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182855.0U CN208521109U (en) | 2018-07-24 | 2018-07-24 | A kind of down straight aphototropism mode set and display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182855.0U CN208521109U (en) | 2018-07-24 | 2018-07-24 | A kind of down straight aphototropism mode set and display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208521109U true CN208521109U (en) | 2019-02-19 |
Family
ID=65332691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821182855.0U Active CN208521109U (en) | 2018-07-24 | 2018-07-24 | A kind of down straight aphototropism mode set and display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208521109U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036116A1 (en) * | 2019-08-28 | 2021-03-04 | 武汉华星光电技术有限公司 | Backlight module and vehicle-mounted display device |
| WO2021063081A1 (en) * | 2019-09-30 | 2021-04-08 | 广州视源电子科技股份有限公司 | Direct-type backlight module, liquid crystal display screen, and terminal device |
| CN113341613A (en) * | 2021-05-31 | 2021-09-03 | 惠科股份有限公司 | Display device |
| CN114415419A (en) * | 2022-01-18 | 2022-04-29 | 京东方光科技有限公司 | Backlight unit, display device and vehicle |
-
2018
- 2018-07-24 CN CN201821182855.0U patent/CN208521109U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036116A1 (en) * | 2019-08-28 | 2021-03-04 | 武汉华星光电技术有限公司 | Backlight module and vehicle-mounted display device |
| WO2021063081A1 (en) * | 2019-09-30 | 2021-04-08 | 广州视源电子科技股份有限公司 | Direct-type backlight module, liquid crystal display screen, and terminal device |
| CN113341613A (en) * | 2021-05-31 | 2021-09-03 | 惠科股份有限公司 | Display device |
| CN113341613B (en) * | 2021-05-31 | 2022-06-07 | 惠科股份有限公司 | Display device |
| CN114415419A (en) * | 2022-01-18 | 2022-04-29 | 京东方光科技有限公司 | Backlight unit, display device and vehicle |
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