CN206209244U - Backboard buckle structure and backlight module - Google Patents
Backboard buckle structure and backlight module Download PDFInfo
- Publication number
- CN206209244U CN206209244U CN201621118493.XU CN201621118493U CN206209244U CN 206209244 U CN206209244 U CN 206209244U CN 201621118493 U CN201621118493 U CN 201621118493U CN 206209244 U CN206209244 U CN 206209244U
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- China
- Prior art keywords
- buckle structure
- backboard
- reflector plate
- plate
- draw
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Links
- 239000011521 glass Substances 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model is related to technical field of liquid crystal display equipment, disclose backboard buckle structure and backlight module, including backboard, reflector plate and for stationary backplate and the buckle structure of reflector plate, buckle structure includes at least one buckle structure being arranged on the first direction of backboard inner side and at least one perpendicular buckle structure being arranged in the second direction of backboard inner side.So, after backboard being slipped on buckle structure during installation by reflector plate from first direction, reflector plate is pushed down by buckle structure and limits reflector plate motion in a first direction, reflector plate movement in a second direction is prevented using the perpendicular buckle structure in second direction, the firm inner side for being placed in backboard that reflector plate is smooth, realizes non-uniform reflection, and realization settles assembling at one go, the use and artificial attaching operation of double faced adhesive tape are reduced, easy to operate and resources conservation is greatly realized.
Description
Technical field
The utility model is related to technical field of liquid crystal display equipment, more particularly to backboard buckle structure and backlight module.
Background technology
Reflector plate fixed form in traditional liquid crystal module, it is common that using the sticking two-faced adhesive tape on reflector plate, by double
Be pasted onto reflector plate on backboard by face glue.But, then the fixed form of this stickup is pasted again due to gummed paper to be torn, so that
Efficiency comparison is low, and once pastes askew or paste bad, not only properties of product is impacted, and be possible to damage reflection
Piece, then lost labor and cost.
Utility model content
The purpose of this utility model is to provide a kind of backboard buckle structure and backlight module, it is intended to solved in the prior art
Paste askew during sticking two-faced adhesive tape or paste bad, properties of product are impacted, it is possible to damage reflector plate, then lost labor
With the problem of cost.
The utility model embodiment provides backboard buckle structure, including backboard, reflector plate and for fixing the back of the body
The buckle structure of plate and the reflector plate, the buckle structure is arranged on the first direction of the backboard inner side including at least one
Buckle structure and at least one be arranged at perpendicular buckle structure in the second direction of backboard inner side.
Further, the both sides on the first direction of the reflector plate are provided with some for limiting the buckle structure
First draw-in groove.
Further, the buckle structure includes base plate, the company through first draw-in groove on the inside of the backboard
Fishplate bar, and the hook plate being connected with the connecting plate, the connecting plate are vertically installed on the base plate.
Further, the angle between the connecting plate and hook plate is more than 0 ° and less than 90 °.
Further, the both sides in the second direction of the reflector plate are provided with some for limiting the perpendicular buckle structure
Second draw-in groove, the perpendicular buckle structure includes a positioning table being fixed on the inside of the backboard, and the positioning table passes through described second
Draw-in groove.
Further, the first direction and the second direction are mutually perpendicular to, the first direction and the second party
To each parallel to the backboard.
Backlight module, including backboard buckle structure, also including be fixedly installed on the reflector plate top fix lamp bar,
The diffuser plate mutually fixed with the top of the backboard chamber, the display glass being set in parallel in above the diffuser plate, Yi Jiyong
In the framework of the fixation display glass, the framework is connected with the top of the backboard.
Further, the framework includes the front frame being arranged above the display glass and is arranged at the display glass
The center of lower section.
Based on above-mentioned technical proposal compared with prior art, the utility model embodiment is proposed backboard buckle structure and the back of the body
Light module, buckle structure is designed as by the connection of backboard and reflector plate, and cancellation is pasted using double faced adhesive tape to reflector plate.During installation
After slipping into backboard on buckle structure by reflector plate from first direction, reflector plate limitation reflector plate is pushed down by buckle structure and is existed
Motion on first direction, reflector plate movement in a second direction is prevented using the perpendicular buckle structure in second direction, firm
By the inner side for being placed in backboard that reflector plate is smooth, realize non-uniform reflection, realization settles assembling at one go, the use of reduction double faced adhesive tape and
Artificial attaching operation, greatly realizes easy to operate and resources conservation.
Brief description of the drawings
Fig. 1 is the bottom surface structure schematic diagram of prior art dorsulum；
Fig. 2 is the side structure schematic diagram of prior art dorsulum；
Fig. 3 is the bottom surface structure schematic diagram of the utility model embodiment dorsulum；
Fig. 4 is the side structure schematic diagram of the utility model embodiment dorsulum；
The structural representation of buckle structure in Fig. 5 the utility model embodiment；
The structural representation of buckle structure is erected in Fig. 6 the utility model embodiment；
Fig. 7 is the cut-away illustration of backlight module in the utility model embodiment.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
In addition, also, it should be noted that the orientation term such as left and right, upper and lower in the utility model embodiment, is only mutual
It is relative concept or is reference with the normal operating condition of product, and should not be regarded as restrictive.Hereinafter tie
Specific embodiment is closed to be described in detail realization of the present utility model.
As shown in Figures 1 to 4, the utility model embodiment proposes backboard buckle structure, including backboard 1, reflector plate 2,
And for fixing the buckle structure 5 of the backboard 1 and the reflector plate 2, the buckle structure 5 is arranged at including at least one
Buckle structure 51 and at least one on the first direction of the inner side of the backboard 1 is arranged at the second direction of the inner side of the backboard 1
On perpendicular buckle structure 52.
The backboard buckle structure that the utility model embodiment is provided, hook during installation by reflector plate 2 from first direction
After backboard 2 is slipped into structure 51, reflector plate 2 is pushed down by buckle structure 51 and limits the motion in a first direction of reflector plate 2, profit
The movement in a second direction of reflector plate 2 is prevented with the perpendicular buckle structure 52 in second direction, it is firm to put reflector plate 2 is smooth
In the inner side of backboard 1, non-uniform reflection is realized.
Further, as shown in Figure 3 and Figure 4, in the utility model embodiment, on the first direction of the reflector plate 1
Both sides be provided with some first draw-in grooves 6, those first draw-in grooves 6 be used for limit the buckle structure 52.First draw-in groove 6 is best
The both sides of reflector plate 2 are generally evenly distributed in, the hook of buckle structure 52 is in the inside of the first draw-in groove 6.When mounted, reflector plate 2 from
After the first draw-in groove 6 slipped on buckle structure 51 on first direction on backboard 2, by buckle structure 51 and the phase of the first draw-in groove 6
With reference to pushing down reflector plate 2, and limit the motion in a first direction of reflector plate 2.
Further, as shown in figure 5, in the utility model embodiment, the buckle structure 52 includes being located at the back of the body
Base plate 511, the connecting plate 512 through first draw-in groove 6 of the inner side of plate 1, and the hook plate being connected with the connecting plate 512
513, the connecting plate 512 is vertical on the base plate 511.Specifically, base plate 511 can with the bottom surface integrally connected of backboard 1,
Or base plate 511 is the bottom surface of backboard 1；Thickness of the height of connecting plate 512 more than reflector plate 2；The area for hooking plate 513 is less than
The area of first draw-in groove 6, the shape for hooking plate 513 is consistent with the shape of the first draw-in groove 6, the shape of the first draw-in groove 6 and hook plate 513
Shape is square.Certainly, according to actual conditions and real needs, in other embodiment of the present utility model, the first draw-in groove 6 and hook
The shape of plate 513 can also be other shapes, such as circular and irregular polygon etc..
Further, as shown in figure 5, in the utility model embodiment, the connecting plate 512 and hook between plate 513
Angle is more than 0 ° and less than 90 °.Connecting plate 512 passes through the first draw-in groove 6, reflector plate 2 to slide into connecting plate 512 and hook plate 513
Between, angle fixation reflex 2 movement in a first direction of piece using connecting plate 512 and between hooking plate 513, using hooking plate
513 lower plane pushes down reflector plate 2.
Further, as shown in Figure 6 in the utility model embodiment, the both sides in the second direction of the reflector plate 2
Some the second draw-in grooves 7 for limiting the perpendicular buckle structure 53 are provided with, the perpendicular buckle structure 52 is fixed on the back of the body including one
The positioning table 521 of the inner side of plate 1, the positioning table 512 passes through second draw-in groove 7.The shape of positioning table 521 and the second draw-in groove 7
Shape it is consistent, the area of the area less than the second draw-in groove 7 of the cross section of positioning table 521, positioning table 521 passes through the second draw-in groove 7
So as to being limited in the second direction of reflector plate 2.Wherein positioning table 521 can also be arranged in a supporting plate, the support
Plate is identical with the effect of the base plate 511 in buckle structure 51, with the integrally connected of backboard 1.
Further, in the utility model embodiment, the first direction and the second direction are mutually perpendicular to, described
First direction and the second direction are each parallel to the backboard 1.First direction and second direction are directed to the place of backboard 1
Two mutually orthogonal directions in plane, first direction and second direction are only relative concepts or with the normal of product each other
Use state is reference, consistent with the orientation term such as left and right, upper and lower, it should not be assumed that to be restrictive.
Preferably, in the utility model embodiment, the reflector plate 2 can be white reflective piece.Certainly, according to reality
Situation and real needs, in other embodiment of the present utility model, the type of reflector plate 2 can also be other types, for example instead
It can also be silver-colored reflector plate to penetrate piece 2.
Further, as shown in fig. 7, disclosing backlight module in the utility model embodiment, it includes any of the above-described
Backboard buckle structure in embodiment, also including being fixedly installed on lamp bar 3 and the back of the body that the top of the reflector plate 2 is fixed
Diffuser plate 8 that the top of plate 1 is mutually fixed, the display glass 9 for being set in parallel in the top of the diffuser plate 8, and for fixing
The framework 10 of display glass 9 is stated, the framework 10 is connected with the backboard 1.
In the backlight module of straight-down negative, as depicted in figs. 1 and 2 can be uniform by reflector plate 2 to ensure that lamp bar is luminous
Reflection, be in the prior art that reflector plate 2 is sticked on backboard using double faced adhesive tape 4, the smooth attaching of reflector plate 2 is realized with this
Do not rocked in backboard 1 in the inside of backboard 1 on the medial surface of backboard 1, is fixed on, the problems such as caused area occupied is excessive,
After the first draw-in groove 6 of backboard 1 is slipped on buckle structure 51 in embodiment of the present utility model from first direction, by hook
Structure 51 pushes down the limitation motion in a first direction of reflector plate 2 of reflector plate 2, can be with using the perpendicular buckle structure 52 in second direction
The movement in a second direction of reflector plate 2 is prevented, the firm inner side for being placed in backboard 1 that reflector plate 2 is smooth is realized uniform anti-
Penetrate.
It is conveyed on display glass 9 after the light source diffusion that diffusion sheet 8 reflects reflector plate 2, can by the light source after diffusion
To be uniformly communicated to whole LCD Panel, picture detail is finer and smoother true to nature, and framework 10 is used for fixed display glass 9, it is ensured that
Show the stability of glass 9.Realize and settle assembling at one go, reduce the use and artificial attaching operation of double faced adhesive tape 4, greatly
Realize easy to operate and resources conservation.
Further, as shown in fig. 7, in the utility model embodiment, the framework 10 includes being arranged at the display
The front frame 102 of the top of glass 10 and the center 101 being arranged at below the display glass 9.Front frame 102 and the combination of center 101 are solid
Surely glass 9 is shown, center 101 is arranged between display glass 9 and diffusion sheet 8, and front frame 102 is arranged at the front end of display glass 9
So as to display glass 9 is fixed and be protected.
Embodiment described above, only the utility model specific embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Various equivalent modifications, replacement and improvement etc., these modifications, replacement and improvement should all be covered in protection model of the present utility model
Within enclosing.Therefore, protection domain of the present utility model should be defined by scope of the claims.
Claims (8)
1. backboard buckle structure, it is characterised in that：Including backboard, reflector plate and for fixing the backboard and the reflector plate
Buckle structure, the buckle structure includes at least one buckle structure being arranged on the first direction of backboard inner side and extremely
The few one perpendicular buckle structure being arranged in the second direction of the backboard inner side.
2. backboard buckle structure as claimed in claim 1, it is characterised in that：Both sides on the first direction of the reflector plate set
It is equipped with some the first draw-in grooves for limiting the buckle structure.
3. backboard buckle structure as claimed in claim 2, it is characterised in that：The buckle structure is included in the backboard
The base plate of side, the connecting plate through first draw-in groove, and the hook plate being connected with the connecting plate, the connecting plate are vertical
It is arranged on the base plate.
4. backboard buckle structure as claimed in claim 3, it is characterised in that：Angle between the connecting plate and hook plate is big
In 0 ° and less than 90 °.
5. backboard buckle structure as claimed in claim 1, it is characterised in that：Both sides in the second direction of the reflector plate set
Some the second draw-in grooves for limiting the perpendicular buckle structure are equipped with, the perpendicular buckle structure is fixed on the inside of the backboard including one
Positioning table, the positioning table passes through second draw-in groove.
6. the backboard buckle structure as any one of claim 1,2 and 5, it is characterised in that：The first direction and institute
State second direction to be mutually perpendicular to, the first direction and the second direction are each parallel to the backboard.
7. backlight module, it is characterised in that：Including the backboard buckle structure as any one of claim 1 to 6, also including solid
Surely the lamp bar top of the reflector plate fixed and the diffuser plate that the top of the backboard chamber is mutually fixed are arranged at, parallel are set
The display glass being placed in above the diffuser plate, and for fixing the framework of the display glass, the framework and the back of the body
The top connection of plate.
8. backlight module as claimed in claim 7, it is characterised in that：The framework includes being arranged at the display glass top
Front frame and be arranged at it is described display glass below center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118493.XU CN206209244U (en) | 2016-10-12 | 2016-10-12 | Backboard buckle structure and backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118493.XU CN206209244U (en) | 2016-10-12 | 2016-10-12 | Backboard buckle structure and backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206209244U true CN206209244U (en) | 2017-05-31 |
Family
ID=58761076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621118493.XU Active CN206209244U (en) | 2016-10-12 | 2016-10-12 | Backboard buckle structure and backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206209244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019179324A1 (en) * | 2018-03-21 | 2019-09-26 | 京东方科技集团股份有限公司 | Display device |
-
2016
- 2016-10-12 CN CN201621118493.XU patent/CN206209244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019179324A1 (en) * | 2018-03-21 | 2019-09-26 | 京东方科技集团股份有限公司 | Display device |
| US11116102B2 (en) | 2018-03-21 | 2021-09-07 | K-Tronics (Suzhou) Technology Co., Ltd. | Display device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |