CN206489344U - Back light module unit structure and display - Google Patents
Back light module unit structure and display Download PDFInfo
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- CN206489344U CN206489344U CN201720083470.8U CN201720083470U CN206489344U CN 206489344 U CN206489344 U CN 206489344U CN 201720083470 U CN201720083470 U CN 201720083470U CN 206489344 U CN206489344 U CN 206489344U
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- backboard
- center
- back light
- light module
- module unit
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Abstract
The utility model provides a kind of back light module unit structure, including center, backboard and liquid crystal panel, center is sheathed on the periphery of backboard and is connected with backboard, liquid crystal panel is located at the front side of backboard, and the edge of liquid crystal panel is fixed with center, center is provided with the compatible inserted block that at least one can be affixed with center, and the edge of backboard can be with compatible inserted block grafting.The back light module unit structure that the utility model is provided sets compatible inserted block on center, the position of compatible inserted block can be adjusted according to the position of the driving chip on the liquid crystal panel of different model, grafting is carried out with backboard and be fixedly connected with center after adjusting, thus, driving chip can effectively be avoided out, and the connected structure coordinated with compatible inserted block need to be only opened up on backboard, same group of center and compatible inserted block are engaged, it is capable of the assembling of the liquid crystal panel of compatible Multiple Type, improve the versatility of center and compatible inserted block, and then cause the development cost reduction of center, production efficiency is improved.
Description
Technical field
The utility model belongs to display technology field, more specifically, is to be related to a kind of back light module unit structure and comprising this
The display of back light module unit structure.
Background technology
With the development of society, display turns into articles for use indispensable in modern handle official bussiness and life.Existing display
In, the driving chip for having the liquid crystal panel of many models needs to cross backboard to be attached with the component on rear side of backboard, and this just makes
Driving chip (including control panel and FPC) into liquid crystal panel protrudes from liquid crystal panel and backboard, in liquid crystal surface
Plate and backboard mainly avoid the position of driving chip when assembling with center.But, different liquid crystal manufacturer
The specification of the glass panel used is different, and the structure for causing the screen of identical size is also variant, the position of driving chip therein
Put also different, but in order to match various screen resources, many setting on center can be considered initial stage in the structure design of display
Meter scheme removes compatible different screen, and have increases mold insert on mould, has and individually opens a compatible different moulds shielded, so
Design be all often in cost and sacrificed on the time, cause certain waste, be also easy to cause the confusion in production.
Utility model content
The purpose of this utility model is to provide a kind of back light module unit structure, it is intended to solve center present in prior art
Poor universality when being assembled with various sizes of liquid crystal panel, the problem of production cost is higher.
To achieve the above object, the technical solution adopted in the utility model is：A kind of back light module unit structure is provided, including：
Center, backboard and liquid crystal panel, the center are sheathed on the periphery of the backboard and are connected with the backboard, the liquid crystal panel
Located at the front side of the backboard, and the edge of the liquid crystal panel is fixed with the center, and the center is provided with least one
Compatible inserted block that can be affixed with the center, the edge of the backboard can be with the compatible inserted block grafting.
Further, the compatible inserted block include being used for the fixed station that be connected with the center and at least one for and institute
The fixed lobe of backboard connection is stated, the fixed station and the center are described solid provided with the middle frame connecting structure cooperated
The fixed raised medial surface for being located at the fixed station, the edge of the backboard is provided with the fixing groove coordinated with the fixed lobe, institute
Stating fixed lobe can be with the fixing groove grafting.
Further, the fixing groove is the groove of the thickness direction of backboard described in insertion, and the fixed lobe can be in institute
State the thickness direction slip along the backboard in fixing groove.
Further, the fixed lobe coordinates with the fixing groove for gap.
Further, the center includes frame and the preceding fagging being vertical on front side of the frame, the preceding fagging
Rear side and frame formation storage tank, the liquid crystal panel and the backboard are in the storage tank.
Further, the fixed station is quadrangular shape component, after assembling, and the fixed station is located at the outside of the backboard
Within the installation of face and the medial surface formation of the frame is stitched.
Further, the middle frame connecting structure is including the outer connecting hole on the frame, located at the fixed station
Interconnecting hole and the fixed screw for connecting outer connecting hole and interconnecting hole upper and corresponding with the outer connecting hole, it is described outer
Connecting hole has at least two, and the outer connecting hole is along the directional spreding parallel to the backboard plate face, each described solid
Platform is determined provided with least one described interconnecting hole.
Further, the fixed station is provided with positioning groove, and the interconnecting hole is described in the positioning groove
Frame, which is provided with, to be coordinated with the positioning groove and can be slided in the positioning groove along the direction perpendicular to the backboard plate face
Dynamic positioning boss, the outer connecting hole is in the middle part of the positioning boss.
Further, postive stop baffle is additionally provided with front side of the fixed station, the rear end face of the postive stop baffle is not protruded from
The rear end face of the fixed lobe, the postive stop baffle front end face is concordant with the front end face of the fixed station, the fixed station and
The front end face of the postive stop baffle can be abutted with the trailing flank of the preceding fagging, and the rear end face of the postive stop baffle can be with the back of the body
The leading flank of plate is abutted.
The beneficial effect for the back light module unit structure that the utility model is provided is：Compared with prior art, the utility model
Back light module unit structure on center by setting compatible inserted block, and the position of compatible inserted block can be according to the liquid crystal panel of different model
On the position of driving chip be adjusted, with backboard progress grafting and being fixedly connected with center after adjusting, so
One, can effectively avoid out driving chip, and need to only be opened up on backboard with compatible inserted block coordinate connected structure,
Same group of center and compatible inserted block are engaged, and are capable of the assembling of the liquid crystal panel of compatible Multiple Type, improve center and compatible slotting
The versatility of block, and then cause the development cost reduction of center, production efficiency is improved.
The utility model also provides a kind of display, comprising above-mentioned back light module unit structure,
The beneficial effect for the display that the utility model is provided is：Compared with prior art, the utility model display
By using above-mentioned there is the center of certain compatibility and compatible inserted block cooperation to be assembled with liquid crystal panel and backboard so that aobvious
Show the overall production cost reduction of device, improve the cost performance of display.
Brief description of the drawings
The structural representation for the back light module unit structure that Fig. 1 provides for the utility model embodiment；
Fig. 2 is Fig. 1 A portions enlarged drawing；
Fig. 3 is Fig. 1 B-B section view partial schematic diagrams；
Fig. 4 is Fig. 2 dimensional structure diagram；
Fig. 5 is the configuration schematic diagram of center, compatible inserted block and backboard that the utility model embodiment is used.
In figure：1st, center；101st, frame；102nd, preceding fagging；103rd, storage tank；2nd, backboard；3rd, liquid crystal panel；4th, it is compatible to insert
Block；41st, fixed station；42nd, fixed lobe；43rd, postive stop baffle；5th, fixing groove；6th, middle frame connecting structure；61st, outer connecting hole；62、
Interconnecting hole；63rd, fixed screw；7th, groove is positioned；8th, positioning boss；9th, external groove；10th, driving chip.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1 to Fig. 4, now the back light module unit structure that the utility model is provided is illustrated.The backlight
Modular structure, including center 1, backboard 2 and liquid crystal panel 3, center 1 are sheathed on the periphery of backboard 2 and are connected with backboard 2, liquid crystal
Panel 3 is located at the front side of backboard 2, and the edge of liquid crystal panel 3 is fixed with center 1, and center 1 is provided with least one energy and center
1 affixed compatible inserted block 4, the edge of backboard 2 can be with the compatible grafting of inserted block 4.According to the general package assembly of display, center 1
In general only one be connected by compatible inserted block 4 with backboard 2, realization is relatively fixed, after assembling, and backboard 2 is parallel to backboard 2
Be not in movement on the direction of plate face.Main attention, will be reserved enough between center 1 and backboard 2 for driving panel 10
Assembly space, the outer rim of liquid crystal panel 3 can contact with the medial surface of center 1, realize and fix.
The back light module unit structure that the utility model is provided, compared with prior art, by setting compatible insert on center 1
Block, the position of compatible inserted block 4 can be adjusted according to the position of the driving chip on the liquid crystal panel 3 of different model, be adjusted
Whole get well carries out grafting with backboard 2 afterwards and is fixedly connected with center 1, consequently, it is possible to driving chip can be effectively avoided out,
And the connected structure coordinated with compatible inserted block 4 need to be only opened up on backboard 2, same group of center and compatible inserted block 4 are engaged,
It is capable of the assembling of the liquid crystal panel 3 of compatible Multiple Type, the versatility of center 1 and compatible inserted block 4 is improved, for different model
Liquid crystal panel, it is only necessary to produced using the mould and a kind of mould of compatible inserted block 4 of a kind of center 1, and then cause center 1
Development cost reduction, production efficiency improve.
Further, also referring to Fig. 2 to Fig. 5, a kind of tool of the back light module unit structure provided as the utility model
Body embodiment, compatible inserted block 4 include being used for the fixed station 41 that be connected with center 1 and at least one for being connected with backboard 2
Fixed lobe 42, fixed station 41 and center 1 are located at fixed station provided with the middle frame connecting structure 6 cooperated, fixed lobe 42
41 medial surface, the edge of backboard 2 is provided with the fixing groove 5 coordinated with fixed lobe 42, and fixed lobe 42 can be inserted with fixing groove 5
Connect.By socket connection, backboard 2 can be made to be obtained in the direction parallel to the plate face of backboard 2 sufficiently spacing, and the letter of its structure
It is single, fixing groove 5 is processed at the edge of backboard 2 also easily, difficulty of processing can be reduced, production efficiency is improved.Fixed station 41
Front side, rear side or the inner side of center 1 can be located at, be to facilitate processing, convenient connection and reasonable utilization space as criterion.It is each simultaneous
The position and usage quantity for holding inserted block 4 can all be adjusted according to actual installation situation before assembling, so can adapt to
The liquid crystal panel 3 of Multiple Type, improves its versatility.
Further, a kind of embodiment of the back light module unit structure provided as the utility model, refers to Fig. 2
To Fig. 5, the end face of the both sides of fixed station 41 protrudes from the end face of the single both sides of fixed lobe 42, and then can play to multiple directions
Carry out spacing effect.
Further, a kind of embodiment of the back light module unit structure provided as the utility model, in order to reduce
The space that compatible inserted block 4 takes, in the edge frame of the center 1 connected parallel to the plate face of backboard 2 and parallel to the fixed station 41
On the direction of frame structure major axis, the width of fixed station 41 is 2cm-5cm.
Further, Fig. 2 to Fig. 5 is referred to, a kind of specific reality of the back light module unit structure provided as the utility model
Apply mode, the groove of the thickness direction of the insertion backboard 2 of fixing groove 5, outside from fixing groove 5 to backboard 2, front side and rear openings,
Fixed lobe 42 can be slided in the interior thickness direction along backboard 2 of fixing groove 5.In assembling, core can be driven according in liquid crystal panel 3
The physical location of piece 10 first would be compatible with inserted block 4 and be installed with center 1, then from the rear side of center 1 by the liquid crystal assembled
Panel 3 and backboard 4 are moved to center 1, and the fixing groove 5 of backboard 2 is corresponding well with the position of corresponding fixed lobe 42, and then are made
Fixed lobe 42 can be slidably inserted into fixing groove 5, realize the assembling of back light module unit structure.
Further, Fig. 2 to Fig. 5 is referred to, a kind of specific reality of the back light module unit structure provided as the utility model
Mode is applied, for convenience sliding plug, and guide effect is provided for grafting action, fixed lobe 42 is matched somebody with somebody with fixing groove 41 for gap
Close.
Further, Fig. 2 to Fig. 5 is referred to, a kind of specific reality of the back light module unit structure provided as the utility model
Mode is applied, in order to realize more preferable grafting guide effect, fixed lobe 42 is that four prism type is raised, the raised axis of four prism type
It is parallel with the direction of the thickness of backboard 2, and one cylinder is connected with the medial surface of fixed station 41.
Further, Fig. 2 to Fig. 5 is referred to, a kind of specific reality of the back light module unit structure provided as the utility model
Mode is applied, for reasonable utilization space, makes back light module unit structure thinner, center 1 includes frame 101 and is vertical at frame 101
The preceding fagging 102 of front side, rear side and the formation storage tank 103 of frame 101 of preceding fagging 102, liquid crystal panel 3 and backboard 2 are located at
In storage tank 103.The rear side of center 1 is subjected to liquid crystal panel 3 and backboard 2 towards operating personnel from the rear side of center 1 during assembling
Assembling, that is, complete the overall package of back light module unit structure.
Further, Fig. 2 to Fig. 5 is referred to, a kind of specific reality of the back light module unit structure provided as the utility model
Mode is applied, for reasonable utilization space, fixed station 41 is quadrangular shape component, after assembling, and fixed station 41 is located at the outside of backboard 2
Within the installation of face and the medial surface formation of frame 101 is stitched, therefore, the width of installation seam is not to be exceeded in the thickness of fixed station 41
Degree.Thickness of the of length no more than fixed station 41 of fixed lobe 42 on the direction perpendicular to the plate face of backboard 2, and compatible inserted block
4 rear end face does not protrude from the rear end face of frame 101.Fixed station 41 is overall vertical located at gap interior energy reduction back light module unit structure
It is straight in the thickness on the direction of the plate face of backboard 2, be conducive to by display design it is more frivolous.
Further, refering to Fig. 2 to Fig. 5, a kind of specific implementation of the back light module unit structure provided as the utility model
Mode, middle frame connecting structure 6 includes outer connecting hole 61 on the frame 101, on fixed station 41 and with outer connecting hole 61
Corresponding interconnecting hole 62 and the fixed screw 63 for connecting outer connecting hole 61 and interconnecting hole 62, outer connecting hole 61 have extremely
It is few two, and outer connecting hole 61, along the directional spreding parallel to the plate face of backboard 2, each fixed station 41 is provided with least one
Connecting hole 62.It should be noted that plate face of the axis of outer connecting hole 61 and interconnecting hole 62 each parallel to backboard 2.Using spiral shell
Line attachment structure, can make being connected firmly between the compatible center 1 of inserted block more than 4, it is ensured that the stabilization of performance.
Preferably, refering to Fig. 2 to Fig. 5, a kind of specific embodiment party of the back light module unit structure provided as the utility model
Formula, in order to prevent that compatible inserted block 4 rotates upon connection, has two interconnecting holes 62, frame 101 on each fixed station 41
At least one outer connecting hole group is provided with, each outer connecting hole group includes two outer connecting holes corresponding with interconnecting hole 62
61.
Further, Fig. 2 to Fig. 5 is referred to, a kind of specific reality of the back light module unit structure provided as the utility model
Mode is applied, in order to improve the packaging efficiency between compatible inserted block 4 and center 1, between convenient outer connecting hole 61 and interconnecting hole 62
Positioning, fixed station 41 provided with positioning groove 7, interconnecting hole 62 located at positioning groove 7 in, frame 101 be provided with and positioning
The positioning boss 8 that groove 7 coordinates and can slided in positioning groove 7 along the direction perpendicular to the plate face of backboard 2, outer connecting hole 61 is set
In the middle part of positioning boss 8., only need to be corresponding with the position of positioning boss 8 by positioning groove 7 in assembling, then would be compatible with inserted block 2
Grafting positioning is carried out from the rear side of center 1 or inner side, is fixedly connected again with fixed screw 63 after having good positioning.Work as positioning
After grafting is complete between boss 8 and positioning groove 7, it can be just accurately positioned between outer connecting hole 61 and interconnecting hole 62.
Further, Fig. 2 to Fig. 5 is referred to, a kind of specific reality of the back light module unit structure provided as the utility model
Mode is applied, in order to improve positioning packaging efficiency, positioning groove 7 is corresponded with interconnecting hole 62, positioning boss 8 and outer connecting hole
61 correspond.
Further, Fig. 2 to Fig. 5 is referred to, a kind of specific reality of the back light module unit structure provided as the utility model
Mode is applied, for the exterior space that frame connecting structure 6 takes in further reducing, the outside of frame 101 is additionally provided with and convex
The corresponding external groove 9 of platform 8, can accommodate the nut of fixed screw 63.
Further, Fig. 2, Fig. 3 and Fig. 5 are referred to, a kind of tool of the back light module unit structure provided as the utility model
Body embodiment, the front side of fixed station 41 is additionally provided with postive stop baffle 43, and the rear end face of postive stop baffle 43 does not protrude from fixed lobe
42 rear end face, the front end face of postive stop baffle 43 is concordant with the front end face of fixed station 41, the front end face of fixed station 41 and preceding fagging
102 trailing flank is abutted, and the rear end face of postive stop baffle 43 can be abutted with the leading flank of backboard 2.The rear end face energy of postive stop baffle 43
Abutted with the leading flank of backboard 2.After assembling, the area of the plate face of backboard 2 is greater than the area of the plate face of liquid crystal panel 3, backboard 2
Outward flange than more prominent, postive stop baffle 43 can make the phase on the direction perpendicular to the plate face of backboard 2 between backboard 2 and center 1
Position is defined, prevents backboard 2 from making backboard 2 cause extruding to cause liquid crystal panel 3 with center 1 too close to center 1
The generation for oozing the phenomenons such as light, it is ensured that the display effect of liquid crystal panel 3 is good.
The utility model also provides a kind of display.The display includes above-mentioned back light module unit structure.
The display that the utility model is provided, employ the above-mentioned center and compatible inserted block with certain compatibility coordinate with
Liquid crystal panel and backboard are assembled so that the overall production cost reduction of display, improve the cost performance of display.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. back light module unit structure, including center, backboard and liquid crystal panel, the center be sheathed on the periphery of the backboard and with institute
Backboard connection is stated, the liquid crystal panel is located at the front side of the backboard, and the edge of the liquid crystal panel is fixed with the center,
It is characterized in that：The center is provided with the compatible inserted block that at least one can be affixed with the center, the edge energy of the backboard
With the compatible inserted block grafting.
2. back light module unit structure as claimed in claim 1, it is characterised in that：The compatible inserted block includes being used for and the center
The fixed station of connection and at least one be used for the fixed lobe that is connected with the backboard, the fixed station and the center are provided with
The middle frame connecting structure cooperated, the fixed lobe is located at the medial surface of the fixed station, and the edge of the backboard is provided with
The fixing groove coordinated with the fixed lobe, the fixed lobe can be with the fixing groove grafting.
3. back light module unit structure as claimed in claim 2, it is characterised in that：The fixing groove is the thickness of backboard described in insertion
The groove in direction, the fixed lobe can in the fixing groove along the backboard thickness direction slide.
4. back light module unit structure as claimed in claim 3, it is characterised in that：The fixed lobe is gap with the fixing groove
Coordinate.
5. back light module unit structure as claimed in claim 2, it is characterised in that：The center includes frame and is vertical at described
Preceding fagging on front side of frame, rear side and frame formation storage tank, the liquid crystal panel and the backboard of the preceding fagging
In the storage tank.
6. back light module unit structure as claimed in claim 5, it is characterised in that：The fixed station is quadrangular shape component, assembling
Afterwards, the fixed station is located within the installation seam of the medial surface formation of the lateral surface of the backboard and the frame.
7. back light module unit structure as claimed in claim 6, it is characterised in that：The middle frame connecting structure includes being located at the side
Outer connecting hole on frame, on the fixed station and interconnecting hole corresponding with the outer connecting hole and for connecting outer connection
Hole and the fixed screw of interconnecting hole, the outer connecting hole have at least two, and the outer connecting hole is along parallel to described
The directional spreding of backboard plate face, each fixed station is provided with least one described interconnecting hole.
8. back light module unit structure as claimed in claim 7, it is characterised in that：The fixed station is described provided with positioning groove
Interconnecting hole located at it is described positioning groove in, the frame be provided with it is described positioning groove coordinate and can be in the positioning groove
The positioning boss that interior edge is slided perpendicular to the direction of the backboard plate face, the outer connecting hole is in the middle part of the positioning boss.
9. back light module unit structure as claimed in claim 7, it is characterised in that：Limiting block is additionally provided with front side of the fixed station
Plate, the rear end face of the postive stop baffle does not protrude from the rear end face of the fixed lobe, the postive stop baffle front end face with it is described
The front end face of fixed station is concordant, and the front end face of the fixed station and the postive stop baffle can be supported with the trailing flank of the preceding fagging
Connect, the rear end face of the postive stop baffle can be abutted with the leading flank of the backboard.
10. display, it is characterised in that：Including the back light module unit structure as described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083470.8U CN206489344U (en) | 2017-01-22 | 2017-01-22 | Back light module unit structure and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083470.8U CN206489344U (en) | 2017-01-22 | 2017-01-22 | Back light module unit structure and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489344U true CN206489344U (en) | 2017-09-12 |
Family
ID=59766001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083470.8U Active CN206489344U (en) | 2017-01-22 | 2017-01-22 | Back light module unit structure and display |
Country Status (1)
| Country | Link |
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| CN (1) | CN206489344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707586A (en) * | 2017-01-22 | 2017-05-24 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN110534019A (en) * | 2019-09-26 | 2019-12-03 | 京东方科技集团股份有限公司 | A kind of backboard, frame structure and display device |
-
2017
- 2017-01-22 CN CN201720083470.8U patent/CN206489344U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707586A (en) * | 2017-01-22 | 2017-05-24 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN106707586B (en) * | 2017-01-22 | 2023-05-16 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN110534019A (en) * | 2019-09-26 | 2019-12-03 | 京东方科技集团股份有限公司 | A kind of backboard, frame structure and display device |
| CN110534019B (en) * | 2019-09-26 | 2024-04-16 | 高创(苏州)电子有限公司 | Backboard, frame structure and display device |
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