CN205263428U - Backlight module and display device - Google Patents
Backlight module and display device Download PDFInfo
- Publication number
- CN205263428U CN205263428U CN201620012564.1U CN201620012564U CN205263428U CN 205263428 U CN205263428 U CN 205263428U CN 201620012564 U CN201620012564 U CN 201620012564U CN 205263428 U CN205263428 U CN 205263428U
- Authority
- CN
- China
- Prior art keywords
- glue frame
- snap fit
- backlight module
- frame
- breach
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a backlight module and display device. Backlight unit is including gluing frame and backplate, wherein: the lateral wall of gluing the frame has the trip, and the trip includes supporting part that stretches to the gluey frame outside and the trip body of being connected with the supporting part, and the trip body surpasss along the length direction's of gluey frame lateral wall at least one end the supporting part, the lateral wall of backplate is located the outside of the lateral wall of gluey frame and is provided with the breach, the breach include with the first portion of supporting part assembly and with the second portion of trip body block. Compare prior art, this technical scheme can improve the reliability that gluey frame and backplate are connected, and then improves product quality, reliable fixing can be realized owing to glue the frame with the backplate to while, therefore structural design is comparatively compact to easily realize the design of narrow frame.
Description
Technical field
The utility model relates to Display Technique field, particularly relates to a kind of backlight module and display unit.
Background technology
Along with the development trend of liquid crystal display product slimming and high screen accounting, want the display effect that shows product in marketAsk more and more higher, this quality that just means backlight module must further promote.
As shown in Figure 1, the structure of existing a kind of backlight module comprises: backboard 20, the order with accommodation space are placedReflector plate 30 in the accommodation space of backboard 20 and LGP 40, be connected with backboard 20 and by glue frame spacing LGP 4010, and be positioned at the blooming piece 50 of LGP 40 front sides. Wherein, the sidewall of backboard 20 has bayonet socket 22, and glue frame 10 is correspondingPosition there is protruding buckle 12, buckle 12 and bayonet socket 22 engagement connections.
The technical problem that prior art exists is, buckle and bayonet socket to engage fixing not good, often there will be engagingEscape, buckle is deviate from from corresponding bayonet socket, thereby causes product quality problem.
Utility model content
The utility model embodiment provides a kind of backlight module and display unit, can with what improve that glue frame is connected with backboardLean on property, and then improve the quality of products, be easy to realize narrow frame design simultaneously.
The utility model embodiment provides a kind of backlight module, comprises glue frame and backboard, wherein:
The sidewall of described glue frame has snap fit, described snap fit comprise stretch to the support portion in glue frame outside and with described supportThe snap fit body that portion connects, described snap fit body exceeds described support portion along at least one end of the length direction of glue frame sidewall;
The sidewall of described backboard be positioned at described glue frame sidewall outside and be provided with breach, described breach comprises with describedThe Part I of support portion assembling and the Part II engaging with described snap fit body.
In the technical scheme of the utility model embodiment, the Part I assembling of the support portion of snap fit and backboard breach,The snap fit body of snap fit engages with the Part II of backboard breach, like this can be by glue frame and the back of the body in three rectangular co-ordinate directionsPlate is reliably fixing. Compared to existing technology, this technical scheme can improve the reliability that glue frame is connected with backboard, and then improves productQuality; Simultaneously due to glue frame and backboard can realize reliable fixing, therefore comparatively compactness of structural design, thus be easy to realize narrow limitFrame design.
Preferably, described snap fit body exceeds described support portion along the front side of the width of glue frame sidewall. Adopt this skillArt scheme can increase the structural strength of snap fit, and while preventing glue frame and backboard engagement connection, snap fit body is connected with support portionRupturing in position, thereby causes snap fit to lose efficacy.
Preferably, described snap fit body all exceeds described support portion along the two ends of the length direction of glue frame sidewall. Adopt thisTechnical scheme, can make two ends that snap fit body exceeds support portion along the length direction of glue frame sidewall respectively with backboard against connecingTouch, increased the engage contact area of glue frame with backboard, make glue frame more reliable with being connected of backboard.
Preferably, described snap fit body is symmetrical structure along the length direction of glue frame sidewall.
Preferably, described breach is convex shape breach.
Preferably, the sidewall of described glue frame has at the rear side of described support portion that relative with described snap fit body to keep away position recessedGroove. Setting keeps away a groove and can suitably increase the design size of snap fit body, makes snap fit body and backboard breach secondThe engaging dividing is more reliable, has further improved the reliability that glue frame is connected with backboard.
The utility model embodiment also provides a kind of display unit, comprises according to the back of the body described in aforementioned arbitrary technical schemeOptical mode group. The glue frame of this display unit is connected reliably with backboard, thereby product quality is higher, simultaneously because glue frame and backboard canRealize reliable fixing, therefore structural design is comparatively compact, thereby is easy to realize narrow frame design.
Brief description of the drawings
Fig. 1 is partial cross section's structural representation of existing backlight module;
Fig. 2 is the partial structurtes schematic diagram of the utility model embodiment glue frame;
Fig. 3 is partial cross section's structural representation of the utility model embodiment glue frame;
Fig. 4 is the partial structurtes schematic diagram of the utility model embodiment backboard;
Fig. 5 be the utility model embodiment glue frame and backplane card and after partial structurtes schematic diagram;
Fig. 6 be the utility model embodiment glue frame and backplane card and after partial cross section's structural representation.
Reference numeral:
10-glue frame 20-backboard 11-snap fit 111-support portion 12-buckle
112-snap fit body 113-keeps away a groove 21-breach 22-bayonet socket
The Part II of the Part I 212-breach of 211-breach
30-reflector plate 40-LGP 50-blooming piece
Detailed description of the invention
The reliability being connected with backboard in order to improve glue frame, improves the quality of products, and is easy to realize narrow frame design simultaneously, thisUtility model embodiment provides a kind of backlight module and display unit. For making the purpose of this utility model, technical scheme and excellentPoint is clearer, by the following examples the utility model is described in further detail.
As shown in Figures 2 to 6, the backlight module that the utility model one embodiment provides, comprises glue frame 10 and backboard 20, itsIn:
The sidewall of glue frame 10 has snap fit 11, and snap fit 11 comprises support portion 111 and and the support portion of stretching to glue frame outsideThe 111 snap fit bodies 112 that connect, snap fit body 112 exceeds support portion 111 along at least one end of the length direction of glue frame sidewall;
The sidewall of backboard 20 be positioned at glue frame 10 sidewall outside and be provided with breach 21, breach comprises and support portion 111The Part II 212 of the Part I 211 of the breach of assembling and the breach engaging with snap fit body 112.
As shown in Figures 2 to 5, in the utility model embodiment, the length direction of definition glue frame sidewall is x axle, verticalThe direction of glue frame sidewall is y axle, and the width of glue frame sidewall is z axle. The support portion 111 of snap fit 11 and the breach of backboard 20Part I 211 assembles, and can limit glue frame 10 and backboard 20 and relatively move x is axial; The snap fit body 112 of snap fit 11Engage with the Part II 212 of the breach of backboard 20, can limit simultaneously glue frame 10 with backboard 20 at y direction of principal axis and z direction of principal axisRelatively move. Like this, can be by reliably fixing to glue frame 10 and backboard 20 in three rectangular co-ordinate directions. Compare existing skillArt, this technical scheme can improve the reliability that glue frame 10 is connected with backboard 20, and then improves the quality of products; Simultaneously due to glue frame10 can realize reliable fixing with backboard 20, and therefore structural design is comparatively compact, thereby is easy to realize narrow frame design.
As shown in Figure 3, in preferred embodiment of the present utility model, snap fit body 112 exceeds and props up along the direction of z axleSupport part 111. Adopt the technical program, can increase the structural strength of snap fit 11, while preventing glue frame 10 with backboard 20 engagement connection,Snap fit body 112 ruptures with the link position of support portion 111, thereby causes snap fit 11 to lose efficacy.
As shown in Figure 2, in preferred embodiment of the present utility model, snap fit body 112 all exceeds along the axial two ends of xSupport portion 111. Adopt the technical program, can make two ends that snap fit body 112 exceeds support portion 111 along x direction of principal axis respectively withBackboard 20, against contact, has increased the engage contact area of glue frame 10 with backboard 20, makes being connected more of glue frame 10 and backboard 20Reliably.
Further, snap fit body 112 is symmetrical structure along x direction of principal axis.
As shown in Figure 4, in preferred embodiment of the present utility model, breach 21 is convex shape breach.
Shown in Fig. 2 to Fig. 3, the sidewall of glue frame 10 has the keep away position relative with snap fit body 112 at the rear side of support portion 111Groove 113. Setting keeps away a groove 113 and can suitably increase the design size of snap fit body 112, makes snap fit body 112 and the back of the bodyThe engaging of the Part II 212 of the breach of plate 20 is more reliable, has further improved the reliability that glue frame 10 is connected with backboard 20.
The utility model embodiment also provides a kind of display unit, comprises the mould backlight according to aforementioned arbitrary technical schemeGroup. The glue frame 10 of this display unit is connected reliably with backboard 20, thereby product quality is higher, simultaneously due to glue frame 10 and backboard 20Can realize reliable fixing, therefore structural design is comparatively compact, thereby is easy to realize narrow frame design.
The particular type of display unit is not limit, can be for example liquid crystal TV set, liquid crystal display, panel computer, mobile phone,Notebook computer etc.
To sum up, compared to existing technology, adopt the utility model embodiment to improve the reliability that glue frame is connected with backboard, enterAnd improved product quality, be easy to realize narrow frame design simultaneously. .
Obviously, those skilled in the art can carry out various changes and modification and not depart from this practicality the utility modelNovel spirit and scope. Like this, if of the present utility model these amendment and modification belong to the utility model claim andWithin the scope of its equivalent technologies, the utility model be also intended to comprise these change and modification interior.
Claims (7)
1. a backlight module, is characterized in that, comprises glue frame and backboard, wherein:
The sidewall of described glue frame has snap fit, and described snap fit comprises and stretches to the support portion in glue frame outside and connect with described support portionThe snap fit body connecing, described snap fit body exceeds described support portion along at least one end of the length direction of glue frame sidewall;
The sidewall of described backboard be positioned at described glue frame sidewall outside and be provided with breach, described breach comprises and described supportThe Part I of portion's assembling and the Part II engaging with described snap fit body.
2. backlight module as claimed in claim 1, is characterized in that, described snap fit body is along the width of glue frame sidewallFront side exceeds described support portion.
3. backlight module as claimed in claim 1, is characterized in that, described snap fit body is along the length direction of glue frame sidewallTwo ends all exceed described support portion.
4. backlight module as claimed in claim 3, is characterized in that, described snap fit body is along the length direction of glue frame sidewallSymmetrical structure.
5. backlight module as claimed in claim 3, is characterized in that, described breach is convex shape breach.
6. the backlight module as described in claim 1～5 any one, is characterized in that, the sidewall of described glue frame is in described supportThe rear side of portion has keep away groove relative with described snap fit body.
7. a display unit, is characterized in that, comprises according to the backlight module described in claim 1～6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012564.1U CN205263428U (en) | 2016-01-04 | 2016-01-04 | Backlight module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012564.1U CN205263428U (en) | 2016-01-04 | 2016-01-04 | Backlight module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205263428U true CN205263428U (en) | 2016-05-25 |
Family
ID=56004949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012564.1U Active CN205263428U (en) | 2016-01-04 | 2016-01-04 | Backlight module and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205263428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112764253A (en) * | 2021-01-12 | 2021-05-07 | Oppo广东移动通信有限公司 | Display device |
| CN114200705A (en) * | 2021-12-09 | 2022-03-18 | 武汉华星光电技术有限公司 | Display module structure and display device |
| WO2022141640A1 (en) * | 2021-01-04 | 2022-07-07 | 京东方科技集团股份有限公司 | Backlight module and display device |
-
2016
- 2016-01-04 CN CN201620012564.1U patent/CN205263428U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022141640A1 (en) * | 2021-01-04 | 2022-07-07 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN115039024A (en) * | 2021-01-04 | 2022-09-09 | 京东方科技集团股份有限公司 | Backlight module and display device |
| GB2615718A (en) * | 2021-01-04 | 2023-08-16 | Boe Technology Group Co Ltd | Backlight module and display device |
| CN112764253A (en) * | 2021-01-12 | 2021-05-07 | Oppo广东移动通信有限公司 | Display device |
| CN114200705A (en) * | 2021-12-09 | 2022-03-18 | 武汉华星光电技术有限公司 | Display module structure and display device |
| CN114200705B (en) * | 2021-12-09 | 2023-12-05 | 武汉华星光电技术有限公司 | Display module structure and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9482812B2 (en) | Backlight module and liquid crystal display device | |
| CN106850894B (en) | Mobile terminal | |
| EP2477060B1 (en) | Display device | |
| CN205263428U (en) | Backlight module and display device | |
| WO2015109886A1 (en) | Mobile terminal | |
| CN102857680B (en) | Camera assembly and be equipped with the electronic equipment of this camera assembly | |
| CN102998821A (en) | Display device and elastic outer frame thereof | |
| CN105446007A (en) | Backlight module and display device | |
| CN104360519A (en) | Spliced display screen | |
| CN104808379A (en) | Module structure and display device | |
| CN102628568B (en) | Light source component and backlight module | |
| CN103558707B (en) | A kind of liquid crystal module and display device | |
| CN202532336U (en) | Backlight module and display device | |
| CN103220380A (en) | Touch control display terminal | |
| CN103596388A (en) | Fixing structure | |
| US9128315B2 (en) | Backlight module and liquid crystal display | |
| CN202837746U (en) | Liquid crystal display module | |
| CN204759274U (en) | Display module | |
| CN207817362U (en) | A kind of LCM modules | |
| CN102842269A (en) | Monitor | |
| CN105554197B (en) | Shell and mobile terminal | |
| CN103809310A (en) | Mobile terminal and liquid crystal display device thereof | |
| CN209311829U (en) | Narrow frame liquid crystal display device and handheld terminal | |
| CN207336988U (en) | A kind of double PCB fixed structures and liquid crystal display device | |
| CN207783348U (en) | A kind of vehicle entertainment system panel construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |