CN202432456U - Diffusion plate bracket and straight down type backlight module - Google Patents
Diffusion plate bracket and straight down type backlight module Download PDFInfo
- Publication number
- CN202432456U CN202432456U CN2012200353387U CN201220035338U CN202432456U CN 202432456 U CN202432456 U CN 202432456U CN 2012200353387 U CN2012200353387 U CN 2012200353387U CN 201220035338 U CN201220035338 U CN 201220035338U CN 202432456 U CN202432456 U CN 202432456U
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- Prior art keywords
- diffuser plate
- support
- connecting portion
- groove
- diffusion plate
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- 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.)
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Abstract
The utility model discloses a diffusion plate bracket, which comprises a connection part, a supporting part and an inverse through slot, wherein the supporting part is integrally arranged on one end of the connection part; the inverse through slot extends into the supporting part from the other end of the connection part; the inverse through slot penetrates through two sides of the supporting part and the connection part; when external force is acted on the inverse through slot part on the supporting part, the connection part is contracted; and according to the inverse through slot which extends to the supporting part from the connection part, the connection part is contracted when the external force is acted on the inverse through slot part on the supporting part so as to achieve a purpose of disassembling the diffusion plate bracket. When the diffusion plate bracket is used in a straight down type backlight module, the diffusion plate bracket can be disassembled without turning over a back plate, so that the diffusion plate bracket disclosed by the utility model has a simple working procedure, and other parts are prevented from being damaged in the disassembling process. The diffusion plate bracket can be used in the integral design with the straight down type backlight module.
Description
Technical field
The utility model relates to technical field of liquid crystal display, specially refers to a kind of diffuser plate support and has the down straight aphototropism mode set of this diffuser plate support.
Background technology
In traditional down straight aphototropism mode set; Support with center around the diffuser plate, place top, lamp source, and diffuser plate is thin and have bigger space with light source; Influence the module picture in order to prevent the diffuser plate intermediate recess, need in the middle of diffuser plate, the diffuser plate support be set and support diffuser plate.Be illustrated in figure 1 as the partial sectional view that the diffuser plate support is set in the down straight aphototropism mode set in the prior art, diffuser plate support 1 one ends are fixedly installed in the through hole of backboard 3, and the other end is used to support diffuser plate 2.Diffuser plate support 1 comprises connecting portion 12 and is wholely set the support portion 11 at connecting portion 12 1 ends; Connecting portion 12 comprises the holding section of all right one way or the other swelling or contraction; When diffuser plate support 1 being fixed on 3 last times of backboard; External force acts on two holding sections, and the through hole on the backboard 3 is passed to internal contraction in two holding sections; When the through hole on the backboard 3 was passed in two holding sections, external force was cancelled, and two holding section swellings are in the through hole, and diffuser plate support 1 is fixed in the through hole of backboard 3.When with diffuser plate support 1 when backboard 3 is dismantled; Must be at first with backboard 3 upsets; Then external force act on that two holding sections make it to shrink and the through hole from backboard 3 break away from, this moment, diffuser plate support 1 separated with backboard 3, also need overturn after the separation and could take out diffuser plate support 1.This diffuser plate support 1 of the prior art is when dismounting, and is not enough below existing: 1, the dismounting operation is various; 2, cause the damage of lamp source or other parts easily; 3, in module integrated design backlight, backboard 3 will can't be opened the hole above that as appearance component, so the use of this diffuser plate support 1 of the prior art is restricted.
The utility model content
The main purpose of the utility model provides a kind of diffuser plate support, is intended to simplify the dismounting operation, avoid in unloading process, damaging other parts, and applicable in the module integrated design backlight.
The utility model embodiment provides a kind of diffuser plate support; Comprise connecting portion and be wholely set support portion at said connecting portion one end; Comprise that also one falls groove, the said groove that falls is extended in the said support portion by the said connecting portion other end, and the said groove that falls runs through the both sides of said support portion and said connecting portion; When on the said support portion of external force effect during the part of falling the groove, said connecting portion shrinks.
Preferably, said groove extends to 1/2～2/3 place of said support portion height.
Preferably, the groove width of said groove is reduced when extend said support portion by said connecting portion gradually.
The utility model embodiment also provides a kind of down straight aphototropism mode set, comprises diffuser plate, is arranged on the backboard of said diffuser plate below and is used to support the diffuser plate support of said diffuser plate; Said diffuser plate support comprises connecting portion and is wholely set the support portion at said connecting portion one end; Comprise that also one falls groove; Said groove is extended in the said support portion by the said connecting portion other end; The said groove that falls runs through the both sides of said support portion and said connecting portion, when on the said support portion of external force effect during the part of falling the groove, and said connecting portion contraction.
Preferably, said backboard is provided with the through hole that is used for fixing said connecting portion.
Preferably, said down straight aphototropism mode set also comprises fixed strip, and said fixed strip is arranged between said diffuser plate and the said backboard, and it is provided with the through hole that is used for fixing said connecting portion.
The utility model through by connecting portion to the extended groove that falls in support portion, when on the external force effect support portion during part of falling the groove, connecting portion shrinks, and can reach the purpose of dismantling the diffuser plate support.When this diffuser plate support was used for down straight aphototropism mode set, the backboard that need not to overturn can realize dismantling this diffuser plate support, so the dismounting operation of the utility model diffuser plate support is simple, can avoid in unloading process, damaging other parts.Because the utility model diffuser plate support is when unloading process; Only need the part of falling the groove on the external force effect support portion; So when the down straight aphototropism mode set one designs; Need not to design through hole,, can be used in the design of down straight aphototropism mode set one so the scope of application of the utility model diffuser plate support is bigger.
Description of drawings
Fig. 1 is for being provided with the partial sectional view of diffuser plate support in the down straight aphototropism mode set in the prior art;
Fig. 2 is the structural representation of diffuser plate support among the utility model first embodiment;
Fig. 3 is for being provided with the partial sectional view of diffuser plate support in the down straight aphototropism mode set among the utility model second embodiment;
Fig. 4 is for being provided with the partial sectional view of diffuser plate support in the down straight aphototropism mode set among the utility model the 3rd embodiment.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to Fig. 2; The utility model first embodiment discloses a kind of diffuser plate support 1, and it comprises support portion 11, connecting portion 12 and the groove 13 that falls, and support portion 11 is wholely set with connecting portion 12; The structure of support portion 11 and connecting portion 12 is identical with prior art, repeats no more at this.The groove 13 that falls is extended in the support portion 11 by the end of connecting portion 12 away from support portion 11 always, and the groove 13 vertically extending directions of falling run through support portion 11 and connecting portion 12, and when groove 13 parts on the external force effect support portion 11, connecting portion 12 shrinks.
The distance that the groove 13 that falls extends is short more, and when connecting portion 12 shrank, the external force effect of groove 13 parts of needing to fall on the effect support portion 11 was big more, so in a preferred embodiment, the groove 13 that falls extends to 1/2～2/3 place of support portion 11 height.
In other embodiments, the groove width of groove 13 is reduced when extend support portion 11 by connecting portion 12 gradually.When falling groove 13 parts on the external force effect support portion 11; Owing to fall the groove width of groove 13 on the support portion 11 less than falling the groove width of groove 13 on the connecting portion 12; So fall the amount of contraction of groove 13 parts on the connecting portion 12 greater than falling the amount of contraction of groove 13 parts on the support portion 11, connecting portion 12 is easy to break away from.
The utility model through by connecting portion 12 to the extended grooves 13 that fall in support portion 11, when falling groove 13 parts on the external force effect support portion 11, connecting portion 12 shrinks, and can reach the purpose of dismounting diffuser plate support 1.
With reference to Fig. 3; The utility model second embodiment discloses a kind of down straight aphototropism mode set; It comprises diffuser plate 2, backboard 3 and diffuser plate support 1, and backboard 3 is arranged on the below of diffuser plate 2, and it is provided with the through hole of the connecting portion 12 on the fixing diffuser plate support 1; The concrete structure of backboard 3 is identical with back board structure of the prior art, repeats no more at this.Diffuser plate support 1 is the diffuser plate support 1 in the foregoing description, and its concrete structure please with reference to shown in Figure 2, repeats no more at this.
The utility model passes through by connecting portion 12 to support portion 11 extended grooves 13; Backboard 3 need not to overturn in the time of can being implemented in dismounting; Only need groove 13 parts on the external force effect support portion 11; Two holding sections in the connecting portion 12 are shunk, reach the purpose that diffuser plate support 1 is disassembled from backboard 3.
When down straight aphototropism mode set designs for one, backboard 3 will can't be opened the hole above that as appearance component; So need design a structure that diffuser plate support 1 is fixing again, with reference to Fig. 4, the down straight aphototropism mode set among the utility model the 3rd embodiment is structure as a whole; It also is provided with a fixed strip 4 on the basis of second embodiment; This fixed strip 4 is arranged between diffuser plate 2 and the backboard 3, is used for fixing diffuser plate support 1, its be provided with the second embodiment dorsulum 3 on through hole.
Certainly in specific embodiment, the fixed strip 4 among protruding the 3rd embodiment of replacement can be set on backboard 3, the blind hole of the connecting portion 12 in the fixing diffuser plate support 1 is set on convexity.
To the utility model the 3rd embodiment, describe the step of dismounting diffuser plate support 1 at present, fall groove 13 parts on the external force effect support portion 11, connecting portion 12 shrink and the through hole from fixed strip 4 spin off, promptly accomplish the operation of dismounting diffuser plate support 1.
Because the utility model diffuser plate support 1 is when unloading process; Only need to fall on the external force effect support portion 11 groove 13 parts; So when the down straight aphototropism mode set one designs; Need not to design through hole,, can be used in the design of down straight aphototropism mode set one so the scope of application of the utility model diffuser plate support 1 is bigger.
More than be merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. diffuser plate support; Comprise connecting portion and be wholely set, it is characterized in that, comprise that also one falls groove in the support portion of said connecting portion one end; Said groove is extended in the said support portion by the said connecting portion other end; The said groove that falls runs through the both sides of said support portion and said connecting portion, when on the said support portion of external force effect during the part of falling the groove, and said connecting portion contraction.
2. diffuser plate support according to claim 1 is characterized in that, said groove extends to 1/2～2/3 place of said support portion height.
3. diffuser plate support according to claim 1 and 2 is characterized in that, the groove width of said groove is reduced when extend said support portion by said connecting portion gradually.
4. down straight aphototropism mode set comprises diffuser plate, is arranged on the backboard of said diffuser plate below and is used to support the diffuser plate support of said diffuser plate, it is characterized in that said diffuser plate support is each described diffuser plate support in the claim 1 to 3.
5. down straight aphototropism mode set according to claim 4 is characterized in that said backboard is provided with the through hole that is used for fixing said connecting portion.
6. down straight aphototropism mode set according to claim 4 is characterized in that, also comprises fixed strip, and said fixed strip is arranged between said diffuser plate and the said backboard, and it is provided with the through hole that is used for fixing said connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200353387U CN202432456U (en) | 2012-02-03 | 2012-02-03 | Diffusion plate bracket and straight down type backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200353387U CN202432456U (en) | 2012-02-03 | 2012-02-03 | Diffusion plate bracket and straight down type backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432456U true CN202432456U (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200353387U Expired - Fee Related CN202432456U (en) | 2012-02-03 | 2012-02-03 | Diffusion plate bracket and straight down type backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432456U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849907A (en) * | 2014-02-18 | 2015-08-19 | 冠捷投资有限公司 | Light diffuser plate supporting nail and backlight module set |
| CN105987317A (en) * | 2015-01-28 | 2016-10-05 | 信泰光学(深圳)有限公司 | Backlight module and clamp mechanism thereof |
| CN106292072A (en) * | 2016-09-20 | 2017-01-04 | 青岛海信电器股份有限公司 | Support, backlight module and liquid crystal indicator |
| CN106873243A (en) * | 2017-04-12 | 2017-06-20 | 青岛海信电器股份有限公司 | A kind of diffusion plate support, down straight aphototropism mode set and display device |
| CN108061257A (en) * | 2017-12-08 | 2018-05-22 | 广州创维平面显示科技有限公司 | A kind of backlight module and display device |
| US10209564B2 (en) | 2016-03-29 | 2019-02-19 | Au Optronics Corporation | Backlight module with porous optical film and a wavelength conversion layer disposed above a light source where the optical film has a plurality of light emission structures |
| CN115480423A (en) * | 2022-09-29 | 2022-12-16 | 深圳市华星光电半导体显示技术有限公司 | Backlight module and display device |
-
2012
- 2012-02-03 CN CN2012200353387U patent/CN202432456U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849907A (en) * | 2014-02-18 | 2015-08-19 | 冠捷投资有限公司 | Light diffuser plate supporting nail and backlight module set |
| CN105987317A (en) * | 2015-01-28 | 2016-10-05 | 信泰光学(深圳)有限公司 | Backlight module and clamp mechanism thereof |
| CN105987317B (en) * | 2015-01-28 | 2018-07-20 | 信泰光学(深圳)有限公司 | Backlight module and its snap fastener |
| US10209564B2 (en) | 2016-03-29 | 2019-02-19 | Au Optronics Corporation | Backlight module with porous optical film and a wavelength conversion layer disposed above a light source where the optical film has a plurality of light emission structures |
| CN106292072A (en) * | 2016-09-20 | 2017-01-04 | 青岛海信电器股份有限公司 | Support, backlight module and liquid crystal indicator |
| CN106873243A (en) * | 2017-04-12 | 2017-06-20 | 青岛海信电器股份有限公司 | A kind of diffusion plate support, down straight aphototropism mode set and display device |
| CN106873243B (en) * | 2017-04-12 | 2020-02-04 | 青岛海信电器股份有限公司 | Diffusion plate support, direct type backlight module and display device |
| CN108061257A (en) * | 2017-12-08 | 2018-05-22 | 广州创维平面显示科技有限公司 | A kind of backlight module and display device |
| CN115480423A (en) * | 2022-09-29 | 2022-12-16 | 深圳市华星光电半导体显示技术有限公司 | Backlight module and display device |
| CN115480423B (en) * | 2022-09-29 | 2024-02-27 | 深圳市华星光电半导体显示技术有限公司 | Backlight module and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20180203 |