CN207650525U - A kind of glue frame, backlight module and terminal device - Google Patents
A kind of glue frame, backlight module and terminal device Download PDFInfo
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- CN207650525U CN207650525U CN201721857675.3U CN201721857675U CN207650525U CN 207650525 U CN207650525 U CN 207650525U CN 201721857675 U CN201721857675 U CN 201721857675U CN 207650525 U CN207650525 U CN 207650525U
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Abstract
The utility model embodiment discloses a kind of glue frame, including：Glue frame ontology, the glue frame ontology include the first frame；It is provided with reinforcing rib on first frame；It is provided with bulge-structure on the inside of first frame.In the utility model embodiment, above-mentioned reinforcing rib and bulge-structure can effectively enhance the intensity and rigidity of glue frame, so that glue frame is unlikely to deform, so as to effectively prevent the broken of the devices such as IC, LCD or ITO when either reliability test is by foreign impacts assembling, fall in backlight module.
Description
Technical field
The utility model is related to a kind of technical field of liquid crystal display more particularly to glue frame, backlight module and terminal devices.
Background technology
Backlight module is one of significant components of liquid crystal display device.Liquid crystal display device includes liquid crystal display panel and the back of the body
Optical mode group.Liquid crystal display panel itself cannot shine, and backlight module is needed to provide the area source being evenly distributed so that liquid crystal display
Panel normally shows image.Backlight module is typically by each layer function membrane material to being stacked in the holding tank of glue basket, then will reflection
The bottom surface that piece is attached to glue basket is formed.
As liquid crystal display industry product develops to slimming, the integral thickness of liquid crystal display device also the more does the more thin.For
So that integral thickness is reduced, usually reduce the thickness of backlight module, but the intensity of backlight module can be influenced accordingly.Assembling,
Fall or when reliability test is by foreign impacts, integrated circuit (integrated circuit, IC), liquid crystal can be caused
The devices such as display (Liquid Crystal Display, LCD) or electro-conductive glass (Indium tin oxide, ITO) are broken
It is broken.
Utility model content
The utility model embodiment provides a kind of glue frame, backlight module and terminal device, can increase glue frame intensity and
Rigidity, the whole intensity for increasing backlight module, to reduce liquid crystal display die set assemble, fall or failtests in
Lead to the deflection of liquid crystal display die set, that is, prevent backlight module assemble, fall or failtests in IC, LCD, ITO
Equal devices are broken.
In a first aspect, the utility model embodiment provides a kind of glue frame, including：
Glue frame ontology, the glue frame ontology include the first frame；
It is provided with reinforcing rib on first frame；
It is provided with bulge-structure on the inside of first frame.
Optionally, the glue frame ontology further includes the second frame, third frame and the 4th frame；
First frame, second frame, the third frame and the 4th frame join end to end to be formed successively
Rectangular configuration.
Further, arbitrary two in first frame, second frame, the third frame and the 4th frame
The intersection of a adjacent frame is provided with chamfering.
Optionally, the chamfering is chamfer, and ranging from 30 degree to 60 degree of the chamfer.
Optionally, the chamfering is circular arc chamfering.
Optionally, the reinforcing rib is in groove-like, and interval pre-determined distance setting is several in the groove of the reinforcing rib
A connector.
Optionally, first frame, the second frame, third frame, the 4th frame, the reinforcing rib and described convex
Play structure-integrated molding.
Optionally, the glue frame is made of plastic material.
Second aspect, the use of the new type embodiment provide a kind of backlight module, including：Glue as described in relation to the first aspect
Frame；
The backlight module stacks gradually shading glue, upper brightening piece, lower brightening piece, light guide plate, reflector plate, glue frame and iron
Frame, the shading glue, upper brightening piece, lower brightening piece and light guide plate edge be embedded in the glue frame；The reflecting piece attaches
With the bottom surface of the glue frame.
The third aspect, the utility model embodiment provide a kind of terminal device, including：Glue frame as described in relation to the first aspect
Or the backlight module described in second aspect.
In the utility model embodiment, reinforcing rib is added to the frame outer ledge of backlight module group rubber frame, and upper
It states and adds several bulge-structures on the inside of frame, the distance between above-mentioned bulge-structure is equal.In the utility model embodiment,
Above-mentioned reinforcing rib can increase the above-mentioned bearing capacity in frame of above-mentioned reinforcing rib, in addition, above-mentioned reinforcing rib can also be effective
Above-mentioned glue frame is avoided to deform, therefore reinforcing rib is arranged in above-mentioned glue frame to increase the integral strength of glue frame and rigid and anti-
Only glue frame deforms, to which protection is embedded and the component inside glue frame；The bulge-structure of above-mentioned first scuncheon can provide
Barrier effect, so that the device being embedded in backlight module between above-mentioned bulge-structure is more firm, it is in addition above-mentioned convex
Playing structure also has reinforcing rib so that the frame where above-mentioned bulge-structure has better intensity.
Description of the drawings
It is required in being described below to embodiment to make in order to illustrate more clearly of the utility model embodiment technical solution
Attached drawing is briefly described.
Fig. 1 is a kind of structural schematic diagram for glue frame that the utility model embodiment provides；
Fig. 2 is a kind of structural schematic diagram for glue frame that another embodiment of the utility model provides；
Fig. 3 is a kind of structural schematic diagram for glue frame that another embodiment of the utility model provides；
Fig. 4 is the structural schematic diagram of right angle chamfering and circular arc chamfering that the utility model embodiment provides；
Fig. 5 is a kind of structural schematic diagram of the reinforcing rib for glue frame that the utility model embodiment provides；
Fig. 6 is a kind of production flow diagram for glue frame that the utility model embodiment provides；
Fig. 7 is a kind of schematic disassembly diagram for backlight module that the utility model embodiment provides.
Specific implementation mode
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
It clearly and completely describes, it is clear that described embodiment is the utility model a part of the embodiment, rather than whole implementation
Example.Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described may be embodied in this in conjunction with the embodiments
In at least one embodiment of utility model.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly with it is hidden
Understand, embodiment described herein can be combined with other embodiments likes.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Term " first ", " second " in the specification and claims of the utility model and above-mentioned attached drawing etc. are to be used for
Different objects are distinguished, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations,
It is intended to cover and non-exclusive includes.
It is also understood that in this utility model term used in the description merely for the sake of description specific embodiment
Purpose and be not intended to limit the utility model.As used in the utility model specification and appended book
Like that, other situations unless the context is clearly specified, otherwise " one " of singulative, "one" and "the" are intended to include plural number
Form.
It will be further appreciated that the term that is used in the utility model specification and appended book " and/
Or " refer to one or more of associated item listed any combinations and all possible combinations, and include these groups
It closes.
The utility model proposes a kind of glue frames of backlight module.
It is the schematic diagram of the utility model glue frame in the utility model embodiment, which includes：Glue frame ontology,
The glue frame ontology includes the first frame 11；It is provided with reinforcing rib 112 on first frame 11；In first frame 11
Inside be provided with bulge-structure 112.
Optionally, the glue frame ontology further includes the second frame 12, third frame 13 and the 4th frame 14；First side
Frame 11, second frame 12, the third frame 13 and the 4th frame 14 join end to end to form rectangular configuration successively.
Above-mentioned first frame 11, above-mentioned second frame 12, above-mentioned third frame 13 and above-mentioned 4th frame 14 at least
The outer ledge of one frame is provided with reinforcing rib 112；On above-mentioned first frame 11, above-mentioned second frame 12, above-mentioned third side
It is provided with bulge-structure 112 on the inside of at least one frame of frame 13 and above-mentioned 4th frame 14.
In structured design process, in fact it could happen that the situation that the cantilevered out face of structure is excessive or span is excessive, in such feelings
Under condition, the load that the joint face of structural member itself can be born is limited, then increasing by one piece on the public vertical plane of two combinations adds
Strong plate, is commonly called as reinforcing rib, to increase the intensity of faying face.
Specifically, in some feasible embodiments, as shown in Fig. 2, the position of above-mentioned reinforcing rib 111 can specifically be located at
The outer middle side part of above-mentioned first frame 11 can also be located at the bottom side of above-mentioned first frame 11；11 inside of above-mentioned first frame
The distance between bulge-structure 112 is equal.In the utility model embodiment, above-mentioned reinforcing rib 111 can increase above-mentioned reinforcement
The above-mentioned bearing capacity in frame of muscle 111, in addition, above-mentioned reinforcing rib 111 can also effectively avoid above-mentioned glue frame 10 from deforming,
Therefore in above-mentioned glue frame 10 be arranged reinforcing rib can increase glue frame 10 integral strength and rigidity and prevent glue frame 10 deform,
To which protection is embedded and the component inside glue frame 10；The bulge-structure 112 of 11 inside of above-mentioned first frame can provide blocking
Effect, so that the device being embedded in backlight module between above-mentioned bulge-structure 112 is more firm, other above-mentioned protrusion
Structure 112 also has the function of reinforcing rib so that the frame where above-mentioned bulge-structure 112 has better intensity.At some
In feasible embodiment, the holding tank for accommodating device in glue frame 10 can be set in above-mentioned bulge-structure 111, so as to very
Device inside the above-mentioned glue frame of good fixation 10.
Optionally, in the embodiments of the present invention, in above-mentioned first frame 11, above-mentioned second frame 12, above-mentioned
Three frames 13 are provided with chamfering 113 with the intersection of the adjacent frame of any two in above-mentioned 4th frame 14.
Specifically, as shown in figure 3, being provided with chamfering on the inside of the intersection of 11 and second frame 12 of above-mentioned first frame
113, it is provided with chamfering 113 on the inside of the intersection of above-mentioned second frame 12 and above-mentioned third frame 13, in above-mentioned third frame
13 and the 4th frame 14 intersection on the inside of be provided with chamfering 113, in the intersection of above-mentioned 4th frame and the first frame 11
Side is provided with chamfering 113.On the inside of the intersection of 11 and second frame 12 of above-mentioned first frame, the second frame 12 and above-mentioned third
The intersection inside of frame 13, intersection inside, the 4th frame 14 and the first frame 11 of third frame 13 and the 4th frame 14
Intersection on the inside of be arranged chamfering 113 can effectively disperse at 10 interior angle of above-mentioned glue frame concentrate stress, to reduce pair
The stress concentration of 10 internal components of glue frame can be effectively protected and be embedded the device frangible with 10 inside of above-mentioned glue frame.Wherein, exist
On the inside of the intersection of 11 and second frame 12 of above-mentioned first frame, in the intersection of the second frame 12 and above-mentioned third frame 13
The intersection inside setting of the intersection inside, the 4th frame 14 and the first frame 11 of side, third frame 13 and the 4th frame 14
Chamfering 113 can be right angle chamfering, can also be circular arc chamfering, right angle chamfering and circular arc chamfering indicated respectively as Fig. 4 is above-mentioned.
Optionally, in the embodiments of the present invention, on the inside of the intersection of 11 and second frame 12 of above-mentioned first frame,
On the inside of the intersection of second frame 12 and above-mentioned third frame 13, on the inside of the intersection of third frame 13 and the 4th frame 14, the
The chamfering being arranged on the inside of the intersection of four frames 14 and the first frame 11 is right angle chamfering, and ranging from the 30 of above-mentioned right angle chamfering
It spends to 60 degree (such as 45 degree of chamfering may be used in above-mentioned chamfering in the embodiments of the present invention).In the utility model
In embodiment, above-mentioned right angle chamfering can effectively disperse the stress concentrated at 10 interior angle of above-mentioned glue frame, to reduce to glue frame
The stress concentration of 10 internal components can be effectively protected and be embedded the device frangible with 10 inside of above-mentioned glue frame.
Further, in the embodiments of the present invention, the intersection of 11 and second frame 12 of above-mentioned first frame
On the inside of the intersection of inside, the second frame 12 and above-mentioned third frame 13, in the intersection of third frame 13 and the 4th frame 14
The chamfering being arranged on the inside of the intersection of side, the 4th frame 14 and the first frame 11 is circular arc chamfering.In the implementation of the utility model
In example, above-mentioned circular arc chamfering can uniformly disperse the stress concentrated at 10 interior angle of above-mentioned glue frame, to reduce in glue frame 10
The stress concentration of portion's device is crushed so as to preferably prevent from being embedded the device frangible with 10 inside of above-mentioned glue frame.
Optionally, in the embodiments of the present invention, above-mentioned reinforcing rib 111 is in groove-like, and in above-mentioned reinforcing rib 111
Groove in interval pre-determined distance several connectors are set.Specifically, as shown in figure 5, in the embodiments of the present invention,
The structure of reinforcing rib 111 can be in groove-like, and several are arranged in distance at equal intervals in the groove of above-mentioned reinforcing rib 111
The number of connector 1111, above-mentioned connector can be designed according to the actual size of above-mentioned glue frame 10, such as above-mentioned glue frame 10
The length of first frame 11 be 10cm, then the length of above-mentioned reinforcing rib 111 can be 9cm, above-mentioned groove-like reinforcing rib 111 it is recessed
Connector 1111 in slot can be arranged 15 to 20.It is understood that the number of above-mentioned connector 1111 is intended only as lifting
Example, is not construed as limiting in the utility model embodiment.In the utility model embodiment, above-mentioned reinforcing rib 111 is designed to recessed
Channel-shaped, is arranged several connectors 1111 in a groove, and above-mentioned connector 1111 can also regard the reinforcing rib in groove as.Cause
This, the reinforcing rib of above-mentioned groove-like can have to be increased the intensity of glue frame 10 and prevents glue frame 10 from deforming well.
Optionally, in the utility model embodiment, above-mentioned first frame 11, the second frame 12, third frame 13 and
Four frames, 14 integrated molding.Specifically, as shown in fig. 6, in the embodiments of the present invention, the first side of above-mentioned glue frame 10
Frame 11, the second frame 12, third frame 13 and the 4th frame 14 can hollow out middle part to form above-mentioned glue by one piece of plastic plate
Then four frames of frame 10 to form the glue frame 10 of backlight module needs by the way that frame is further processed.In the utility model
In embodiment, four frames of above-mentioned glue frame 10 can effectively ensure four frames of above-mentioned glue frame 10 using integrated molding
The consistency and uniformity of material and make the connection between four frames is more firm to be unlikely to deform.
Optionally, in the utility model embodiment, above-mentioned bulge-structure 112 and above-mentioned first frame 11, the second frame
12,14 integrated molding of third frame 13 and the 4th frame.Specifically, in the embodiments of the present invention, above-mentioned glue frame 10
The first frame 11, the second frame 12, third frame 13 and the 4th frame 14 middle part can be hollowed out into shape by one piece of plastic plate
At four frames of above-mentioned glue frame 10, then above-mentioned bulge-structure 112 is formed by the way that frame is further processed.It is new in this practicality
In type embodiment, four frames of above-mentioned glue frame 10 can effectively ensure four sides of above-mentioned glue frame 10 using integrated molding
The consistency and uniformity of frame material and make the connection between four frames is more firm to be unlikely to deform.
Optionally, in the utility model embodiment, above-mentioned glue frame 10 is made of plastic material.
In the utility model embodiment, the raw material of glue frame 10 use the coiled material or sheet stock of PC materials, and PC
Using the thickness consistent with 0.5~0.8mm of thickness of glue frame 10 of current small-medium size, to simplify the structure of glue frame 10,
And using the PC of coiled material or sheet material as the raw material for making glue frame 10 so that the shape of glue frame 10 and the mutagenic factor of size compared with
Few, glue frame 10 is stablized relatively.Wherein, (makrolon, English are PC：Polycarbonate it is) that a kind of having for white is high anti-
The plastics of rate are penetrated, sheet material or coiled material can be formed by the techniques such as stretching, squeezing.
In addition, in the use of the new type embodiment, the method for extrusion molding can be used in the production method of glue frame 10.It is extruded into
Type is also known as extrusion molding in plastic processing, is claimed in the extrusion of mold body using hydraulic press pressure in nonrubber squeezes out machining
It extrudes.Refer to material by the effect between extruder barrel and screw rod, while by thermoplastification, while pushed forward by screw rod, it is continuous logical
It crosses head and a kind of processing method of various cross section articles or semi-products is made.Since production process is continuous operation, Ke Yigen
According to tubing, plank, bar, profile shapes, film, cable and the monofilament etc. for needing production random length.In addition extruder is because being to connect
It is continuous to squeeze out, so single machine yield is higher.In terms of development trend, the raising of the production efficiency of extrusion moulding product will be than other moldings
Soon.Production operation is simple；Technology controlling and process is easy, it is easy to accomplish automation mechanized operation, product quality be easier to ensure, finished product manufacture
Cost is relatively low.
The utility model also proposes that a kind of backlight module, above-mentioned backlight module include such as above-mentioned glue frame 10, the glue frame 10
Concrete structure can refer to the above embodiments, since this backlight module uses whole technical sides of above-mentioned all embodiments
Therefore case in the utility model embodiment, has good intensity and not variable using the backlight module of above-mentioned glue frame 10
Shape, can effectively prevent assembling, fall either reliability test by devices such as IC, LCD or ITO when foreign impacts
It is broken.
In the utility model embodiment, as shown in fig. 7, for the structural schematic diagram of the backlight module in an embodiment.
The backlight module includes shading glue 20, upper brightening piece 30, lower brightening piece 40, light guide plate 50, reflector plate 60, glue frame 10 and iron frame
70.Above-mentioned shading glue 20, upper brightening piece 30, lower brightening piece 40, light guide plate 50, reflector plate 60, glue frame 10 and iron frame 70 are successively
Stacking forms above-mentioned backlight module.Wherein, the edge of above-mentioned shading glue 20, upper brightening piece 30, lower brightening piece 40 and light guide plate 50
It is embedded in above-mentioned glue frame 10, reflector plate 60 is attached at the bottom surface of glue frame 10, and above-mentioned reflector plate 60 is used for reflection light.
A kind of terminal device is also provided in the utility model.The liquid crystal display panel includes above-mentioned glue frame 10 or is equipped with
State the backlight module of glue frame 10.
Although the present utility model has been described by reference to the preferred embodiments, but in the model for not departing from the utility model
In the case of enclosing, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as not depositing
In structural conflict, items technical characteristic mentioned in the various embodiments can be combined in any way.The utility model
It is not limited to specific embodiment disclosed herein, but includes all technical solutions fallen within the scope of the appended claims.
Claims (10)
1. a kind of glue frame, which is characterized in that including：
Glue frame ontology, the glue frame ontology include the first frame；
It is provided with reinforcing rib on first frame；
It is provided with bulge-structure on the inside of first frame.
2. glue frame according to claim 1, which is characterized in that the glue frame ontology further includes the second frame, third frame
With the 4th frame；
First frame, second frame, the third frame and the 4th frame join end to end to form rectangle successively
Structure.
3. glue frame according to claim 2, which is characterized in that first frame, second frame, the third side
The intersection of the adjacent frame of any two is provided with chamfering in frame and the 4th frame.
4. glue frame according to claim 3, which is characterized in that the chamfering is chamfer, and the range of the chamfer
It is 30 degree to 60 degree.
5. glue frame according to claim 3, it is characterised in that the chamfering is circular arc chamfering.
6. glue frame according to claim 1, which is characterized in that the reinforcing rib is in groove-like, and in the reinforcing rib
Several connectors are arranged in interval pre-determined distance in groove.
7. glue frame according to claim 1, which is characterized in that first frame, the second frame, third frame, the 4th
Frame, the reinforcing rib and the bulge-structure integrated molding.
8. according to claim 1-7 any one of them glue frames, which is characterized in that the glue frame is made of plastic material.
9. a kind of backlight module, which is characterized in that including such as claim 1~8 any one of them glue frame.
10. a kind of terminal device, which is characterized in that including claim 1~8 any one of them glue frame or such as claim 9
The backlight module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857675.3U CN207650525U (en) | 2017-12-26 | 2017-12-26 | A kind of glue frame, backlight module and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857675.3U CN207650525U (en) | 2017-12-26 | 2017-12-26 | A kind of glue frame, backlight module and terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650525U true CN207650525U (en) | 2018-07-24 |
Family
ID=62875418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721857675.3U Active CN207650525U (en) | 2017-12-26 | 2017-12-26 | A kind of glue frame, backlight module and terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650525U (en) |
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2017
- 2017-12-26 CN CN201721857675.3U patent/CN207650525U/en active Active
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Effective date of registration: 20221207 Address after: 201203 1st floor, building 1, Lane 36, Xuelin Road, Pudong New Area Free Trade Zone, Shanghai Patentee after: SHANGHAI TRANSSION INFORMATION TECHNOLOGY Ltd. Address before: Room 922 / 926, block a, No.1 Lane 399, shengxia Road, Pudong New Area pilot Free Trade Zone, Shanghai 201203 Patentee before: SHANGHAI SPREADRISE COMMUNICATION TECHNOLOGY Ltd. |