CN103487992B - Frame device - Google Patents
Frame device Download PDFInfo
- Publication number
- CN103487992B CN103487992B CN201310418654.1A CN201310418654A CN103487992B CN 103487992 B CN103487992 B CN 103487992B CN 201310418654 A CN201310418654 A CN 201310418654A CN 103487992 B CN103487992 B CN 103487992B
- Authority
- CN
- China
- Prior art keywords
- clip
- framework
- blooming piece
- frame mounting
- frame
- 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
- 230000000903 blocking effect Effects 0.000 claims description 17
- 230000004308 accommodation Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 4
- 230000003287 optical effect Effects 0.000 abstract 4
- 239000012788 optical film Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Connection Of Plates (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses a frame device, which is used for positioning an optical membrane, wherein the optical membrane is provided with a plurality of convex parts at intervals. The frame comprises a frame body surrounding an accommodating space and a plurality of positioning units which are arranged at intervals along the periphery of the frame body and are positioned on the same plane. Each fixing button is positioned by a corresponding positioning unit and detachably arranged on the frame body, the optical membrane is arranged in the accommodating space, and the fixing buttons and the positioning units which correspond to each other clamp the protruding parts corresponding to the optical membrane. Through the structural design of the positioning unit and the frame, the corresponding fixing buckle can be positioned on the frame more stably, the probability that the optical film falls off in the conveying process is reduced, and the product yield is improved.
Description
Technical field
The invention relates to a kind of fixing device, particularly relate to a kind of frame mounting in order to position blooming piece.
Background technology
In the backlight of liquid crystal indicator, light guide plate is accommodated in glue frame, light guide plate is arranged over the blooming piece of the plural layers compositions such as reflectance coating, lower diffusion barrier, mirror film, upper diffusion barrier, the most each layer film is usually plastic cement material, thickness is 0.1～0.2mm, and the gross thickness of blooming piece is less than 1mm.The marginal portion of this blooming piece is supported on (this partly belongs to non-display area) on the upper surface of glue frame.In order to prevent from producing in the carrying, assembling process of backlight, blooming piece moves, the phenomenon such as come off, and needs to design blooming piece fixed structure.
The location mode of the most conventional blooming piece has two, one way in which is directly to be fixed on framework with viscose by blooming piece, but this kind of mode is the equal of rather than to be fixed blooming piece pulling by blooming piece with viscose, therefore during transport, it is easily caused blooming piece displacement, and in the environment of the hot and humid or cold and hot temperature difference is big, is also easily caused blooming piece and produces the phenomenon of wavy (waving).
Refering to Fig. 1,2, another way is multiple clips 11 (because the relation at visual angle only shows) to be attached on a glue frame 12 with most mucigels 100, uses and is held between described clip 11 and this glue frame 12 marginal portion 131 of a blooming piece 13.Although aforesaid way is avoided that directly with this blooming piece 13 cemented, but described clip 11 is only attached on this glue frame 12 with described mucigel 100, without other fixed structures, transportation is still unavoidable from the possibility that described clip 11 comes off, also results in this blooming piece 13 and shift.
Summary of the invention
Therefore, the purpose of the present invention, i.e. providing a kind of frame mounting being provided that preferably positioning function.
Frame mounting the most of the present invention, in order to position a blooming piece, this blooming piece has multiple convex extension part being spaced, and this frame mounting comprises a frame, and multiple clip being arranged on this frame.This frame includes one around the framework of an accommodation space, and multiple arranges and positioning unit in the same plane along this framework periphery interval.Each clip is to be arranged at removably in this framework by corresponding positioning unit location, and this blooming piece is disposed in this accommodation space, and clip in correspondence with each other is to be held on wherein convex extension part corresponding for this blooming piece with positioning unit.
Effect of the present invention is, through the structure design of described positioning unit with this frame, can be more securely positioned in this framework by corresponding clip, effectively reduces the chance that this blooming piece comes off during transporting, improve product yield.
Accompanying drawing explanation
Other the feature of the present invention and effect, will clearly present, wherein in reference to graphic embodiment:
Fig. 1 is a top view, and the existing aspect positioning a blooming piece with a clip is described；
Fig. 2 is a sectional view, aids in illustrating Fig. 1；
Fig. 3 is a top view, and first preferred embodiment of one of frame mounting of the present invention is described；
Fig. 4 is a side view cutaway drawing, illustrates in this first preferred embodiment, a clip and the structure of locating unit；
Fig. 5 is a side view cutaway drawing, aids in illustrating the aspect after Fig. 4 combination；
Fig. 6 is an axonometric chart, the aspect after same aid illustration Fig. 4 combination；
Fig. 7 is a three-dimensional exploded view, second preferred embodiment of one of frame mounting of the present invention is described, for convenience of description, omits this blooming piece in figure；
Fig. 8 is a three-dimensional cutaway view, aids in illustrating the aspect after Fig. 7 combination；And
Fig. 9 is the three-dimensional cutaway view of another angle, the aspect after same aid illustration Fig. 7 combination；And
Figure 10 is a sectional view, illustrates in this second preferred embodiment, corresponding clip and the size relationship of positioning unit.
Detailed description of the invention
Before the present invention is described in detail, it shall be noted that in the following description content, similar element is to be identically numbered to represent.
Refering to Fig. 3, first preferred embodiment of one of frame mounting of the present invention, in order to position a blooming piece 2, this blooming piece 2 has multiple convex extension part 21 being spaced.It is noted that this blooming piece 2 is actually made up of plural layers, for convenience of description, is all by collectively regarded as this blooming piece 2 of described thin film in following narration and graphic illustrating.
As shown in Figure 3,4, this frame mounting comprises a frame 3, multiple clip 4 being arranged on this frame 3, and multiple mucigel 5 in order to be attached on this frame 3 by described clip 4.This frame 3 includes one around the framework 31 of an accommodation space 310, and multiple arranges and positioning unit 32 in the same plane along this framework 31 periphery interval.
Refering to Fig. 4, every locating unit 32 has two snap fits 321 being arranged at intervals in this framework 31 and facing one another, and one is convexly equipped in the locating dowel 322 in this framework 31 and between this two snap fit 321.
Each clip 4 has a body section 41 in strip, and two blocking sections 42 extended from 41 liang of end opposite of this body section toward direction one away from each other, and described mucigel 5 is disposed in this two blockings section 42 of each clip 4.This two blockings section 42 of each clip 4 is to bend from two end opposite of this body section 41 toward the direction of this framework 31 respectively, then extends toward direction away from each other, makes to be formed between this body section 41 and this framework 31 grasping part 6.Each blocking section 42 has a fastening part 421 engaged for the snap fit 321 of correspondence, and the end of each fastening part 421 has one first guide ramp 422.Each snap fit 321 of every locating unit 32 has second guide ramp 323 matched with this first guide ramp 422.As it is shown on figure 3, the body section 41 of each clip 4 has a spacing hole 411 corresponding with the locating dowel 322 of corresponding positioning unit 32.
Refering to Fig. 3,4, each convex extension part 21 of this blooming piece 2 has a pair should the through hole 211 of locating dowel 322.When arranging, this blooming piece 2 is arranged in this accommodation space 310, and makes described convex extension part 21 stretch between this two snap fit 321 of the positioning unit 32 being placed in correspondence, then to make the through hole 211 on each convex extension part 21 be that correspondence is sheathed in corresponding locating dowel 322.Then, between this two snap fit 321 of the positioning unit 32 that each clip 4 is arranged at according to the direction shown in arrow in Fig. 4 correspondence, and the spacing hole 411 of each clip 4 be to should locating dowel 322 position.
To be illustrated, clip 4 in correspondence with each other and positioning unit 32 are to be combined with each other in friction tight mode.That is, as shown in Figure 4, minimum range L1 between this 2 second guide ramp 323 of every locating unit 32, it is less than ultimate range L2 between this 2 first guide ramp 422 of corresponding blocking section 42, therefore during installing, this 2 first guide ramp 422 is when by this 2 second guide ramp 323, this two snap fit 321 can be the most softened, and after by this 2 second guide ramp 323, this two snap fit 321 i.e. can return to original position, closely suppresses this two fastening part 421 and forms friction tight state.
Design through this first and second guide ramp 422,323, each clip 4 is made to be positioned the most smoothly between this two snap fit 321, and make on the fastening part 421 of blocking section 42 that this two snap fit 321 is equipped in correspondence respectively, and make the mucigel 5 of correspondence be attached in this framework 31, and as shown in Figure 5,6 the convex extension part 21 of this blooming piece 2 is held between clip 4 and this framework 31 of correspondence.It is noted that described mucigel 5 is to strengthen the bond strength between described clip 4 and framework 31, if the processing precise degree of described clip 4 and this frame 3 be enough to make to combine closely between the two, also can be not required to arrange described mucigel 5.
Through above-mentioned design, the present invention is by the snap fit 321 of described positioning unit 32 and the structure of the fastening part 421 of described clip 4, recycle described mucigel 5 to be sticked together by described clip 4 and be fixed in this framework 31, promote the conjugation between described clip 4 and this framework 31, avoid the situation come off at clip 4 described in transportation, and then promote the locating effect of this blooming piece 2 and the yield of product.
Refering to Fig. 7 and Fig. 8, second preferred embodiment of one of frame mounting of the present invention, wherein, this framework 31 has most interconnection and the moulding 311 (because the relation at visual angle only shows one) around this accommodation space 310, define each moulding 311 and there is a length direction X, and a width Z, described positioning unit 32 is to be arranged at intervals on described moulding 311.
As it is shown in fig. 7, every locating unit 32 has two length direction X spaced location groups 324 along corresponding moulding 311, this locating dowel 322 is to be convexly equipped on corresponding moulding 311 and between this two location group 324.Each location group 324 has two flanges 325 extended from corresponding moulding 311 toward the direction away from this moulding 311, and this two flanges 325 is the width Z interval setting along this moulding 311.Each flange 325 has a hole, location 326.Each clip 4 has a body section 41 in strip, and two blocking sections 42 extended toward direction one away from each other from 41 liang of end opposite of this body section, each blocking section 42 has the projection 423 (because the relation at visual angle only shows the projection 423 of side) in two holes, location 326 laterally protruding out and distinguishing corresponding described flange 325.Such as Fig. 7, shown in 9, and each projection 423 has a guiding cambered surface 424.
The set-up mode of the present embodiment is identical with this first preferred embodiment, as shown in Figure 7, when arranging, the convex extension part 21 of this blooming piece 2 is between this two location group 324 of the positioning unit 32 stretched and be placed in correspondence, then to make the through hole 211 on each convex extension part 21 be that correspondence is sheathed in corresponding locating dowel 322.Then, more each clip 4 is arranged between this two location group 324, and as shown in Figure 8,9, each blocking section 42 is disposed between two flanges 325 of same location group 324, and described projection 423 is to be equipped in respectively in the hole, location 326 of correspondence.And the design of the guiding cambered surface 424 of each projection 423, each clip 4 can be made equally to be positioned the most smoothly between this two location group 324, and make the mucigel 5 of correspondence be attached on the moulding 311 of correspondence.
Similarly, as shown in Figure 10, ultimate range L3 between the guiding cambered surface 424 of the projection 423 of each blocking section 42, it is greater than minimum range L4 between this two flanges 325 of correspondence, making during installing, this two guidings cambered surface 424 is when by this two flanges 325, and this two flanges 325 can be the most softened, and after by this two flanges 325, in this two projection 423 i.e. can be equipped in the hole, location 326 of correspondence, form friction tight state.
By above-mentioned design, the present embodiment can reach effect identical with this first preferred embodiment equally, and provides another kind of use aspect.
In sum, frame mounting of the present invention, by the snap fit 321 of described positioning unit 32 and the structure of the fastening part 421 of described clip 4, recycle described mucigel 5 to be sticked together by described clip 4 and be fixed in this framework 31, promote the conjugation between described clip 4 and this framework 31, avoid the situation come off at clip 4 described in transportation, and then promote the locating effect of this blooming piece 2 and the yield of product, therefore really can reach the purpose of the present invention.
Only as described above, it is only the preferred embodiments of the invention, when the scope that can not limit present invention enforcement with this, the simple equivalence the most generally made according to scope of the present invention patent and patent specification content changes and modifies, being all still covered by the present invention within the scope of the patent.
Claims (6)
1. a frame mounting, in order to position a blooming piece, this blooming piece has multiple convex extension part being spaced, it is characterised in that this frame mounting comprises:
One frame, including one around the framework of an accommodation space, and multiple is arranged and positioning unit in the same plane along this framework periphery interval；And
Multiple clips, each clip is to be arranged at removably in this framework by corresponding positioning unit location, this blooming piece is disposed in this accommodation space, and clip in correspondence with each other is to be held on wherein convex extension part corresponding for this blooming piece with positioning unit；Each clip has a body section in strip, and two blocking sections extended toward direction one away from each other from this body section two end opposite, every locating unit has two snap fits being arranged at intervals in this framework and facing one another, described snap fit can be with the corresponding engaging respectively of the blocking section of corresponding clip, to be held between this framework and corresponding clip the convex extension part of this blooming piece.
2. frame mounting as claimed in claim 1, it is characterized in that, this two blockings section of each clip is to bend from two end opposite of this body section toward the direction of this framework respectively, extend toward direction away from each other again, making to be formed between this body section and this framework a grasping part, the convex extension part of this blooming piece is to stretch to be placed in this grasping part.
3. frame mounting as claimed in claim 2, it is characterized in that, each blocking section of each clip has a fastening part engaged for the snap fit of correspondence, the end of each fastening part has one first guide ramp, each snap fit of every locating unit has second guide ramp matched with this first guide ramp, when each clip is installed, the first guide ramp of described blocking section coordinates with the second guide ramp of corresponding snap fit and makes this two snap fit of every locating unit be sticked in corresponding blocking section.
4. frame mounting as claimed in claim 3, it is characterized in that, every locating unit also has one and is convexly equipped in this framework and locating dowel between this two snap fit, the body section of each clip have a pair should the spacing hole of locating dowel, each convex extension part of this blooming piece has a pair should the through hole of locating dowel.
5. frame mounting as claimed in claim 4, also comprises multiple mucigel in order to be attached in this framework by described clip, and described mucigel is disposed in this two blockings section of each clip.
6. frame mounting as claimed in claim 1, it is characterised in that clip in correspondence with each other and positioning unit are to be combined with each other in friction tight mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217232.1A CN105652521B (en) | 2013-08-15 | 2013-09-13 | frame device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102129303 | 2013-08-15 | ||
| TW102129303A TWI532427B (en) | 2013-08-15 | 2013-08-15 | Frame device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610217232.1A Division CN105652521B (en) | 2013-08-15 | 2013-09-13 | frame device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103487992A CN103487992A (en) | 2014-01-01 |
| CN103487992B true CN103487992B (en) | 2016-08-03 |
Family
ID=49828332
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418654.1A Active CN103487992B (en) | 2013-08-15 | 2013-09-13 | Frame device |
| CN201610217232.1A Active CN105652521B (en) | 2013-08-15 | 2013-09-13 | frame device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610217232.1A Active CN105652521B (en) | 2013-08-15 | 2013-09-13 | frame device |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN103487992B (en) |
| TW (1) | TWI532427B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360366A (en) * | 2020-10-13 | 2022-04-15 | 苏州璨宇光电有限公司 | Backlight module and display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629694A (en) * | 2003-12-17 | 2005-06-22 | 统宝光电股份有限公司 | Optical membrane |
| CN101071227A (en) * | 2006-05-12 | 2007-11-14 | 群康科技(深圳)有限公司 | Backlight module and its assemblding method |
| CN201184548Y (en) * | 2008-03-06 | 2009-01-21 | 苏州璨宇光学有限公司 | Backlight module unit |
| CN102073157A (en) * | 2010-11-22 | 2011-05-25 | 友达光电股份有限公司 | Display device |
| CN201853028U (en) * | 2010-11-09 | 2011-06-01 | 华映视讯（吴江）有限公司 | Liquid crystal module structure with film positioning function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI349140B (en) * | 2007-01-16 | 2011-09-21 | Au Optronics Corp | Optical film and backlight module?isplay device?ptic-electronic apparatus including thereof |
| TWI385438B (en) * | 2009-06-30 | 2013-02-11 | Au Optronics Corp | Frame structure, backlight module and display module |
| US8388161B2 (en) * | 2011-04-21 | 2013-03-05 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Fixing mechanism for backlight module and backlight module |
-
2013
- 2013-08-15 TW TW102129303A patent/TWI532427B/en not_active IP Right Cessation
- 2013-09-13 CN CN201310418654.1A patent/CN103487992B/en active Active
- 2013-09-13 CN CN201610217232.1A patent/CN105652521B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629694A (en) * | 2003-12-17 | 2005-06-22 | 统宝光电股份有限公司 | Optical membrane |
| CN101071227A (en) * | 2006-05-12 | 2007-11-14 | 群康科技(深圳)有限公司 | Backlight module and its assemblding method |
| CN201184548Y (en) * | 2008-03-06 | 2009-01-21 | 苏州璨宇光学有限公司 | Backlight module unit |
| CN201853028U (en) * | 2010-11-09 | 2011-06-01 | 华映视讯（吴江）有限公司 | Liquid crystal module structure with film positioning function |
| CN102073157A (en) * | 2010-11-22 | 2011-05-25 | 友达光电股份有限公司 | Display device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201507581A (en) | 2015-02-16 |
| CN105652521A (en) | 2016-06-08 |
| TWI532427B (en) | 2016-05-01 |
| CN103487992A (en) | 2014-01-01 |
| CN105652521B (en) | 2019-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160315 Address after: Science City Xinrui road high tech Industrial Development Zone, Guangzhou City, Guangdong Province, No. 11 510530 Applicant after: Radiant (Guangzhou) Opto Electronics Co., Ltd. Address before: No. six, No. 1, Kaohsiung processing and export zone, Taiwan, China Applicant before: Radiant Opto-electronics Corporation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |