CN105652521A - Frame device - Google Patents
Frame device Download PDFInfo
- Publication number
- CN105652521A CN105652521A CN201610217232.1A CN201610217232A CN105652521A CN 105652521 A CN105652521 A CN 105652521A CN 201610217232 A CN201610217232 A CN 201610217232A CN 105652521 A CN105652521 A CN 105652521A
- Authority
- CN
- China
- Prior art keywords
- clip
- blooming piece
- moulding
- location
- positioning unit
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 239000012528 membrane Substances 0.000 abstract 4
- 230000003287 optical effect Effects 0.000 abstract 4
- 239000012788 optical film Substances 0.000 abstract 1
- 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
- 230000005693 optoelectronics Effects 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, and the frame device comprises a frame and a plurality of fixing buckles arranged on the frame. 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 buckle is positioned by the corresponding positioning unit and detachably arranged on the frame body, the optical membrane is arranged in the accommodating space, and the corresponding fixing buckle and the positioning unit clamp the corresponding protruding part of the optical membrane. Through the structural design of the positioning unit and the frame, the corresponding fixing buckle can be positioned on the frame body more stably, the probability that the optical film falls off in the conveying process is reduced, and the product yield is improved.
Description
It is 201310418654.1 that the application is based on application number, and the applying date is on 09 13rd, 2013, applies for artificial Radiant (Guangzhou) Opto Electronics Co., Ltd., is entitled as the divisional application that the invention of frame mounting proposes.
Technical field
The present invention relates to a kind of fixing device, especially 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, and light guide plate is arranged over the blooming piece of the plural layers compositions such as reflectance coating, lower diffusion barrier, prism film, upper diffusion barrier, and wherein each layer film is generally plastic cement material, and 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 the upper surface of glue frame (this partly belongs to non-display area). In order to prevent from producing in the carrying of backlight, assembling process, blooming piece moves, the phenomenon such as come off, it is necessary to design blooming piece fixed structure.
The location mode of blooming piece conventional at present has two, one way in which is directly to be fixed on framework with viscose by blooming piece, but this kind of mode is equivalent to but not be fixed blooming piece pulling by blooming piece with viscose, therefore in the process of transport, it is easily caused blooming piece displacement, and under the environment that the hot and humid or cold and hot temperature difference is big, be also easily caused blooming piece and produce the phenomenon of wavy (waving).
Consult Fig. 1,2, another way is multiple clips 11 (because the relation at visual angle only shows) to be attached on glue frame 12 with most mucigels 100, uses and is held between described clip 11 and this glue frame 12 marginal portion 131 of 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, it is an object of the present invention to provide a kind of frame mounting being provided that preferably positioning function.
Then frame mounting of the present invention, in order to position blooming piece, this blooming piece has multiple convex extension part being spaced, and this frame mounting includes frame and multiple clip being arranged on this frame.This frame includes the framework around accommodation space, and multiple along the setting of this framework periphery interval and positioning unit in the same plane. Each clip is arranged in this framework by corresponding positioning unit location removably, and this blooming piece is arranged in this accommodation space, and convex extension part corresponding for this blooming piece is held on wherein by clip in correspondence with each other with positioning unit.
Effect of the present invention is in that, by the structural design of described positioning unit Yu this frame, it is possible to be more securely positioned in this framework by corresponding clip, effectively reduces the chance that this blooming piece comes off in transport process, improves product yield
Accompanying drawing explanation
Other the feature of the present invention and effect, clearly will present in reference to graphic embodiment, wherein:
Fig. 1 is top view, and the existing aspect positioning blooming piece with clip is described;
Fig. 2 is sectional view, aids in illustrating Fig. 1;
Fig. 3 is top view, and the first preferred embodiment of frame mounting of the present invention is described;
Fig. 4 is side view cutaway drawing, illustrates in this first preferred embodiment, the structure of clip and positioning unit;
Fig. 5 is side view cutaway drawing, aids in illustrating the aspect after Fig. 4 combination;
Fig. 6 is axonometric chart, the aspect after same aid illustration Fig. 4 combination;
Fig. 7 is three-dimensional exploded view, and the second preferred embodiment of frame mounting of the present invention is described, for the ease of illustrating, omits this blooming piece in figure;
Fig. 8 is 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 sectional view, illustrates in this second preferred embodiment, the size relationship of corresponding clip and 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 represents to be identically numbered.
Consulting Fig. 3, the first preferred embodiment of frame mounting of the present invention, in order to position blooming piece 2, this blooming piece 2 has multiple convex extension part 21 being spaced. Be noted that this blooming piece 2 is actually to be made up of plural layers, for the ease of explanation, following narration and graphic illustrating be all by described thin film collectively regarded as this blooming piece 2.
As shown in Figure 3,4, this frame mounting includes frame 3, multiple clip 4 being arranged on this frame 3, and multiple in order to described clip 4 to be attached to the mucigel 5 on this frame 3. This frame 3 includes the framework 31 around accommodation space 310, and multiple along the setting of this framework 31 periphery interval and positioning unit 32 in the same plane.
Consulting Fig. 4, each positioning unit 32 has two snap fits 321 being arranged at intervals in this framework 31 and face one another, and is convexly equipped in this framework 31 and locating dowel 322 between these two snap fits 321.
Each clip 4 has the 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 arranged in these two blocking sections 42 of each clip 4. These two blocking sections 42 of each clip 4 bend from two end opposite of this body section 41 toward the direction of this framework 31 respectively, then extend toward direction away from each other, make formation grasping part 6 between this body section 41 and this framework 31. Each blocking section 42 has the fastening part 421 for corresponding snap fit 321 engaging, and the end of each fastening part 421 has the first guide ramp 422.Each snap fit 321 of each positioning unit 32 has the 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 the spacing hole 411 corresponding with the locating dowel 322 of corresponding positioning unit 32.
Consult 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 make described convex extension part 21 be extended between these two snap fits 321 of positioning unit 32 of correspondence, then through hole 211 correspondence on each convex extension part 21 is made to be sheathed in corresponding locating dowel 322. Then, each clip 4 is arranged at according to the direction shown in arrow in Fig. 4 between these two snap fits 321 of positioning unit 32 of correspondence, and the spacing hole 411 of each clip 4 is to should the position of locating dowel 322.
Illustrating, clip 4 in correspondence with each other is combined with each other in friction tight mode with positioning unit 32. That is, as shown in Figure 4, minimum range L1 between these two the second guide ramp 323 of each positioning unit 32, less than the ultimate range L2 between these two the first guide ramp 422 of corresponding blocking section 42, therefore in the process installed, these two the first guide ramp 422 are when by this two second guide ramp 323, these two snap fits 321 can be slightly softened, and by after these two the second guide ramp 323, these two snap fits 321 can return to original position, closely suppresses these two fastening parts 421 and forms friction tight state.
Design by this first and second guide ramp 422,323, each clip 4 is made to be positioned between this two snap fit 321 comparatively smoothly, and make this two snap fit 321 be equipped on the fastening part 421 of blocking section 42 of 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 strengthens the bond strength between described clip 4 and framework 31, if the processing precise degree of described clip 4 and this frame 3 is enough to make to combine closely between the two, also can not need to arrange described mucigel 5.
By above-mentioned design, the present invention is by the structure of the snap fit 321 of described positioning unit 32 and 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.
Consult Fig. 7 and Fig. 8, second preferred embodiment 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 length direction X, and width Z, described positioning unit 32 is arranged at intervals on described moulding 311. Each positioning unit 32 has multiple length direction X spaced location group 324 along corresponding moulding 311, the convex extension part 21 of this blooming piece 2 is extended on wherein between any two location groups 324 of the plurality of location group 324, each clip 4 has multiple joint portions of the width Z extension along corresponding moulding 311, to be sticked in the plurality of location group 324, and the plurality of convex extension part 21 of this blooming piece 2 is held on wherein.
As it is shown in fig. 7, each positioning unit 32 has two length direction X spaced location groups 324 along corresponding moulding 311, this locating dowel 322 is 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 these two flanges 325 are arranged along the width Z interval of this moulding 311. Each flange 325 has hole 326, location. Each clip 4 has the 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 two and laterally protrudes out and the projection 423 (joint portion of projection 423 namely each clip 4 aforesaid, and because the relation at visual angle only shows the projection 423 of side) in the respectively holes 326, location of corresponding described flange 325. Such as Fig. 7, shown in 9, and each projection 423 has 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 extended between these two location groups 324 of the positioning unit 32 of correspondence, then makes through hole 211 correspondence on each convex extension part 21 be sheathed in corresponding locating dowel 322. Then, then each clip 4 is arranged between these two location groups 324, and as shown in Figure 8,9, each blocking section 42 is arranged between two flanges 325 of same location group 324, and described projection 423 is equipped in the hole, location 326 of correspondence respectively. And the design of the guiding cambered surface 424 of each projection 423, each clip 4 can be made equally to be positioned between these two location groups 324 comparatively smoothly, 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, more than the minimum range L4 between these corresponding two flanges 325, making in the process installed, these two guide cambered surface 424 when by this two flanges 325, and these two flanges 325 can be slightly softened, and by after these two flanges 325, namely these two projections 423 can be equipped in and form friction tight state in the hole, location 326 of correspondence.
Above designs, and 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, structure by the snap fit 321 of described positioning unit 32 and 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.
The foregoing is only presently preferred embodiments of the present invention, when not limiting scope of the invention process with this, namely the simple equivalence generally made according to the present patent application the scope of the claims and patent specification content changes and modifies, and all still remains within the scope of the patent.
Claims (6)
1. a frame mounting, in order to position blooming piece, described blooming piece has multiple convex extension part being spaced, it is characterised in that described frame mounting includes:
Frame, including the framework around accommodation space, and it is multiple along the described spaced positioning unit of framework periphery, described framework has most interconnection and the moulding around described accommodation space, define each moulding and there is length direction and width, each positioning unit has multiple length direction spaced location group along corresponding moulding, and the convex extension part of described blooming piece is extended on wherein between any two location groups of the plurality of location group;And
Multiple clips, each clip is arranged in described framework by corresponding positioning unit location removably, described blooming piece is arranged in described accommodation space, and each clip has multiple joint portions of the width extension along corresponding moulding, to be sticked in the plurality of location group, and the plurality of convex extension part of described blooming piece is held on wherein.
2. frame mounting according to claim 1, it is characterized in that, described positioning unit is arranged at intervals on described moulding, each location group has two flanges extended from corresponding moulding toward the direction away from described moulding, described two flanges are arranged along the width interval of described moulding, each flange has hole, location, each clip has the body section in strip, and two blocking sections extended toward direction one away from each other from described body section two end opposite, each blocking section is arranged between two flanges of same location group, the plurality of binding site of each clip is equipped in respectively in the hole, location of correspondence in said two blocking section.
3. frame mounting according to claim 2, it is characterized in that, the thickness of the body section of each clip, less than described two blocking sections, makes formation grasping part between described body section and described framework, and the convex extension part of described blooming piece is extended in described grasping part.
4. the frame mounting according to any one of claim 1-3, it is characterised in that the joint portion of each clip has guiding cambered surface.
5. frame mounting according to claim 4, it is characterized in that, each positioning unit also has the locating dowel being convexly equipped on corresponding moulding and between described two location groups, and each convex extension part of described blooming piece has the hole, location of corresponding described locating dowel.
6. frame mounting according to claim 4, it is characterised in that also including multiple in order to described clip to be attached to the mucigel on corresponding moulding, described mucigel is arranged in the described two blocking sections of each clip.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102129303 | 2013-08-15 | ||
| TW102129303A TWI532427B (en) | 2013-08-15 | 2013-08-15 | Frame device |
| CN201310418654.1A CN103487992B (en) | 2013-08-15 | 2013-09-13 | Frame device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418654.1A Division CN103487992B (en) | 2013-08-15 | 2013-09-13 | Frame device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105652521A true CN105652521A (en) | 2016-06-08 |
| CN105652521B CN105652521B (en) | 2019-06-21 |
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 Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418654.1A Active CN103487992B (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 (6)
| 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 |
| US20100328927A1 (en) * | 2009-06-30 | 2010-12-30 | Au Optronics Corporation | Frame structure, backlight module and display module |
| CN102073157A (en) * | 2010-11-22 | 2011-05-25 | 友达光电股份有限公司 | Display device |
| US20120268951A1 (en) * | 2011-04-21 | 2012-10-25 | Shenzhen China Star Optoelectrionics Technology Co., Ltd | Fixing mechanism for backlight module and backlight module |
Family Cites Families (2)
| 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 |
| 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 |
-
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 (6)
| 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 |
| US20100328927A1 (en) * | 2009-06-30 | 2010-12-30 | Au Optronics Corporation | Frame structure, backlight module and display module |
| CN102073157A (en) * | 2010-11-22 | 2011-05-25 | 友达光电股份有限公司 | Display device |
| US20120268951A1 (en) * | 2011-04-21 | 2012-10-25 | Shenzhen China Star Optoelectrionics Technology Co., Ltd | Fixing mechanism for backlight module and backlight module |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201507581A (en) | 2015-02-16 |
| CN103487992B (en) | 2016-08-03 |
| TWI532427B (en) | 2016-05-01 |
| CN103487992A (en) | 2014-01-01 |
| CN105652521B (en) | 2019-06-21 |
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