CN1558275A - Liquid crystal display outer frame possessing elastic snapin mechanism - Google Patents
Liquid crystal display outer frame possessing elastic snapin mechanism Download PDFInfo
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- CN1558275A CN1558275A CNA2004100033162A CN200410003316A CN1558275A CN 1558275 A CN1558275 A CN 1558275A CN A2004100033162 A CNA2004100033162 A CN A2004100033162A CN 200410003316 A CN200410003316 A CN 200410003316A CN 1558275 A CN1558275 A CN 1558275A
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- housing
- liquid crystal
- lcd
- sagittal
- snap fastener
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Abstract
The outer LCD frame with elastic clamping mechanism includes one outer LCD panel frame in sagittal structure and one outer back light module frame with lower clamping device. The sagittal structures have downward tip perpendicular to the front frame of the LCD panel, and each of the sagittal structure has two notches on two sides. The lower clamping device has two elastic buckles on two sides for fixing the notches of the sagittal structure and each lower clamping device is in the position corresponding to the sagittal structure. The LCD panel and the back light module may be assembled and disassembled by means of the elastic clamping mechanism comprising the sagittal structure and the lower clamping device to avoid damage and deformation of the outer LCD frame.
Description
Technical field
The present invention is relevant for a kind of LCD frame structure, particularly relevant for a kind of LCD frame structure improvement with elasticity snap fastener.
Background technology
LCD (liquid crystal display; LCD) mainly constituted by liquid crystal panel and module backlight (backlight).And when assembling, directly contact with module backlight for fear of liquid crystal panel, adopt loaded onto metal outer frame at the edge of liquid crystal panel and module backlight earlier more, and on each metal outer frame, be processed to form the mechanism that can fasten mutually, the two can be fastened by the fixed mechanism of metal outer frame mutually with fixing.Therefore, whether the fixed mechanism design on the metal outer frame is convenient to panel assembling and dismounting, will badly influence finished product yield and speed of production.
Tradition is applied to the fixed mechanism of LCD housing, is broadly divided into two kinds of folding type and attaching types.Fig. 1 a and Fig. 1 b are a synoptic diagram with LCD housing of folding type fixed mechanism 10.Please refer to Fig. 1 a, on liquid crystal panel housing 12 edges, form outstanding respectively and be absorbed in the fastener 14 of housing vertical plane, when assembling, fastener inserted respectively in the slot on the module housing backlight and crooked, can reach fixing purpose.Fig. 1 b is the part enlarged drawing of this folding type fixed mechanism 10.
Fig. 2 a and Fig. 2 b are depicted as one and have LCD housing 20 synoptic diagram of attaching type fixed mechanism and the sectional view of this attaching type fixed mechanism.Please refer to Fig. 2, processing makes and forms an opening 24 on the vertical edge of liquid crystal panel housing 22, and below on the vertical edge of module housing 26 backlight of opposite position processing make and form a standing shape structure 28.When liquid crystal panel 30 is assembled with module backlight, this standing shape structure 28 is buckled in the opening 24 of liquid crystal panel housing 22, the two is interfixed.Above-mentioned two kinds of fixed forms, maximum shortcoming is that this stationary installation is not an elastic construction, makes LCD cause the metal outer frame distortion easily or scrape damage when assembling and dismounting, and not only heavy industry is consuming time, portion's product scrappage increases, even can cause liquid crystal panel or module main body destruction backlight.
Summary of the invention
One of purpose of the present invention, for by the easy-disassembling-assembling advantage of elasticity snap fastener that is arranged on the LCD housing, improve conventional liquid crystal causes housing distortion easily in assembling or unloading process problem, with reduction portion product scrappage and reduce production costs.
Another object of the present invention, for by the easy-disassembling-assembling advantage of elasticity snap fastener that is arranged on the LCD housing, improve conventional liquid crystal and in assembling or unloading process, cause the liquid crystal panel or the problem of housing scratch easily, to promote product quality.
Another object of the present invention for by the easy-disassembling-assembling advantage of elasticity snap fastener that is arranged on the LCD housing, with the increase assembling speed, and reduces the required time-histories of heavy industry.
The present invention is a kind of LCD housing with elasticity snap fastener, comprises a liquid crystal panel housing with sagittal structure, and a module housing backlight with following clamping close device.The tip of this sagittal structure is down and perpendicular to frame before this liquid crystal panel, and the both sides of each this sagittal structure have a groove.The both sides of following clamping close device respectively have a spring secures rail to sleeper that is used for fixing this sagittal structure groove, and each down clamping close device be positioned at each corresponding position of sagittal structure on.So between liquid crystal panel and the module backlight, can assemble fixing or dismounting by sagittal structure on the housing and the following elasticity snap fastener that clamping close device constituted.
The invention provides a kind of LCD housing, replace original non-resilient fixed mechanism, make liquid crystal panel and module backlight when assembling, be difficult for causing metal outer frame distortion, scratch with elasticity snap fastener, reduction portion product scrappage, and promote production efficiency.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 a is the LCD housing synoptic diagram with folding type fixed mechanism.
Fig. 1 b is the folding type fixed mechanism enlarged drawing of Fig. 1 a.
Fig. 2 a is LCD housing synoptic diagram and the attaching type fixed mechanism with attaching type fixed mechanism.
Fig. 2 b is the sectional view of the attaching type fixed mechanism of Fig. 2 a.
Fig. 3 is the LCD housing synoptic diagram with elasticity snap fastener of the present invention.
Fig. 4 a and Fig. 4 b are depicted as an embodiment of flexible fastening mechanism.
Fig. 5 a to Fig. 5 c is depicted as another embodiment of flexible fastening mechanism.
Figure 6 shows that another embodiment synoptic diagram of LCD housing with elasticity snap fastener of the present invention.
Embodiment
Some embodiments of the present invention can be described in detail as follows.Yet except this was described in detail, the present invention can also be widely implements at other embodiment.That is scope of the present invention is not subjected to the restriction of the embodiment that proposed, and should be as the criterion with the claim that the present invention proposes.Moreover in this manual, the different piece of each element is not drawn according to size.Some yardstick is compared with other scale dependents and is exaggerated or simplify, so that clearer description and understanding of the present invention to be provided.
At first please refer to Fig. 3, be the LCD housing 300 1 preferred embodiment structural representations with elasticity snap fastener of the present invention.In the middle of comprise that one is used for fixing the liquid crystal panel housing 310 of liquid crystal panel 305, be positioned at liquid crystal panel housing 310 posterosuperior chimeric mechanisms 315, a plurality of sagittal structures 320 that are positioned at the place ahead on the liquid crystal panel housing 310.In addition, also have a module housing 330 backlight that is used for fixing module 325 backlight, be positioned at module housing backlight 330 posterosuperior outer chimeric mechanisms 335, a plurality of following clamping close devices 340 that are positioned at the place ahead on the module housing 330 backlight.Wherein, interior chimeric mechanism 315 and a plurality of sagittal structure 320 are to be processed and formed by the some of liquid crystal panel housing 310, and be each positioned on the relative one side of liquid crystal panel housing 310, and outer chimeric mechanism 335 and a plurality of down clamping close devices 340 are by the some processing of module housing 330 backlight and form, and are each positioned on the relative one side of module housing backlight 330.And a central sagittal structure 320 and a following clamping close device 340 promptly constitute one group of flexible fastening mechanism 350.Fig. 3 do not draw out the detailed structure of housing, and the detailed structure of flexible fastening mechanism will be in illustrate in the paragraph backward only in order to expression liquid crystal panel housing 310, module housing backlight 330 and the inter-agency relative position relation of other each flexible fastenings.
When LCD is assembled, at first the one side with chimeric mechanism 315 in having on the liquid crystal panel housing 310 tilts a little, and push the one side that has outer chimeric mechanism 335 on the module housing 330 backlight, make outer chimeric mechanism 335 can prop up interior chimeric mechanism 315, and can not rock up and down.Then again liquid crystal panel housing 310 remainders are are slowly supported or opposed optical mode group housing 330 near, a plurality of sagittal structures 320 on the two panels are fastened with a plurality of clamping close devices down 340, promptly finish assembling.The contacting of chimeric mechanism 315 and outer chimeric mechanism 335 in wherein being noted that, the not effect that is fastened of tool is fixed so mainly still will finish between panel with flexible fastening mechanism 350.And in the present embodiment, the structure of flexible fastening mechanism 350 can be divided into following several kenel.
Fig. 4 a and Fig. 4 b are depicted as an embodiment of above-mentioned flexible fastening mechanism.Please refer to Fig. 4 a, a flexible fastening mechanism 400 mainly by a sagittal structure 410 and once clamping close device 420 constituted.Under general situation, how sagittal structure 410 is formed on the liquid crystal panel housing, correspond on the position of sagittal structure 410 on the module housing backlight and will descend clamping close device 420 to be formed at, but look actual state, the position of sagittal structure 410 and following clamping close device 420 can exchange.Directly processing and forming on the liquid crystal panel housing of sagittal structure 410, it has a tip down and perpendicular to this machined surface, on the appropriate location, both sides of sagittal structure 410 and respectively have a groove 430.Following clamping close device 420 be below module housing backlight on processing and form, following clamping close device 420 has an opening 435, its both sides also have the spring secures rail to sleeper 440 that can buckle into groove 435.
Then please refer to Fig. 4 b, when sagittal structure 410 fastens with following clamping close device 420, sagittal structure 410 enters in the opening 435, and the spring secures rail to sleeper 440 of pushing both sides produces the elasticity extension to the left and right, in spring secures rail to sleeper 440 was absorbed in the groove 430 of sagittal structure 410 both sides, this spring secures rail to sleeper 440 returned back to the origin-location and fixed sagittal structure 410 this moment.In general, on a panel of LCD, one group flexible fastening mechanism to be arranged at least, be arranged on the opposite side of aforesaid interior chimeric mechanism and outer chimeric mechanism, to reach the purpose of fixed panel device really.
Fig. 5 a to Fig. 5 c is depicted as another embodiment of flexible fastening mechanism.At first please refer to Fig. 5 a, form the opening 535 that has shown in Fig. 5 a on module housing backlight, the fore-end of opening 535 also has bigger fastening opening part 535b, and the holder 545 around at opening 535 edges.Then a steel wire or plastic cement being curved elasticity that the ㄇ font constituted buckles limit 540 and inserts in the opening 535, and with around holder 545 fixed, and the two ends on this ㄇ font elasticity button limit 540 are positioned at and fasten opening part 535b, promptly constitute clamping close device 520.
In the embodiment of this flexible fastening mechanism 500, the sagittal structure 510 that is positioned on the liquid crystal panel housing is identical with a last embodiment, directly on the liquid crystal panel housing, process and form, it has a tip down and perpendicular to this machined surface, on the appropriate location, both sides of sagittal structure 510 and respectively have a groove 530.Sagittal structure 510 is aimed at the fastening opening part 535b that pushes opening 535, the spring secures rail to sleeper 540 that sagittal structure 510 can be pushed the ㄇ font makes it extend to both sides elasticity, spring secures rail to sleeper 540 up to the ㄇ font is absorbed in the groove 530 of sagittal structure 510 both sides, and the spring secures rail to sleeper 540 of this ㄇ font returned back to the origin-location and fixed sagittal structure 510 this moment.Fig. 5 b is the top view after flexible fastening mechanism 500 fastens.Fig. 5 c is the following view after flexible fastening mechanism 500 fastens.
Above-mentioned two kinds of flexible fastening mechanism for implementing modes are compared with known technology, biggest advantage is down the design of spring secures rail to sleeper in the snap fastener, make the operator need not impose too big strength and can finish assembling, the misgivings of no housing distortion, also only need a little the application of force that spring secures rail to sleeper is pushed open to the left and right sides during dismounting, the sagittal structure can be taken out.The improper destruction of causing of the application of force in the time of can avoiding because of assembling or dismounting, and quicken the production time-histories.
Figure 6 shows that another example structure synoptic diagram of LCD housing with elasticity snap fastener of the present invention.Chimeric mechanism and outer chimeric mechanism in the embodiment difference of present embodiment and Fig. 3 is to have omitted, but the direct mechanism of a plurality of flexible fastening of configuration uniformly on liquid crystal panel housing and module housing backlight.Please refer to shown in Figure 6ly,, two groups flexible fastening mechanism 620 is arranged still, respectively on the long in the wings limit, position except the flexible fastening mechanism 620 in LCD housing 610 the place aheads.The flexible fastening mechanism 620 of this embodiment, still by the sagittal structure and down clamping close device constitute, its detailed structure then can in aforementioned two kinds of flexible fastening mechanism for implementing modes one of them.When liquid crystal panel and module backlight assembling, directly aim at the back fastening up and down and get final product according to the position of flexible fastening mechanism.Same, Fig. 6 does not draw out the detailed structure of housing only in order to expression LCD 610 and the inter-agency relative position relation of each flexible fastening.
Actual needs on the both sides, is looked by the flexible fastening mechanism 620 of this embodiment before and after the position on the LCD housing 610 is not limited to, can be distributed on the optional position of LCD housing 610.But being provided with of flexible fastening mechanism 620 need be considered the balance fixed effect, avoids panel to still have shaking phenomenon to take place after assembling.
Though the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, under the situation that does not break away from spirit of the present invention, also can make the variation and the modification of various equivalences, therefore, as long as variation, the modification to the foregoing description all will drop in the scope of claims of the present invention in connotation scope of the present invention.
Claims (7)
1. LCD housing with elasticity snap fastener comprises:
One liquid crystal panel housing has at least one sagittal structure, and the tip of this sagittal structure is down and perpendicular to this liquid crystal panel housing, and the both sides of each this sagittal structure respectively have a groove; And
One module housing backlight, has at least one clamping close device down, each this time clamping close device is corresponding to each this sagittal structure, and each this time clamping close device has an opening and both sides and respectively has a spring secures rail to sleeper in order to this groove of buckling into this sagittal structure, this liquid crystal panel housing and this module housing backlight is made up mutually promptly constitute a LCD housing.
2. the LCD housing with elasticity snap fastener as claimed in claim 1 is characterized in that, each this sagittal structure and each this time clamping close device promptly constitute this elasticity snap fastener.
3. the LCD housing with elasticity snap fastener as claimed in claim 1 is characterized in that, also is included in to have chimeric mechanism on one side of this liquid crystal panel housing, and has chimeric mechanism outside on one side of this module housing backlight.
4. the LCD housing with elasticity snap fastener as claimed in claim 3, it is characterized in that, in this, on the relative one side of chimeric mechanism, one group of this sagittal structure is set at least, and in this, on the relative one side of chimeric mechanism, one group of this time clamping close device is set at least.
5. the LCD housing with elasticity snap fastener as claimed in claim 1 is characterized in that, this sagittal structure is made of the some processing of this liquid crystal panel housing.
6. the LCD housing with elasticity snap fastener as claimed in claim 1 is characterized in that, this spring secures rail to sleeper is by some processing that will this module housing backlight and constitute.
7. the LCD housing with elasticity snap fastener as claimed in claim 1 is characterized in that, this spring secures rail to sleeper is by a steel wire being bent to approximate ㄇ font and being fixed in this open interior and constituting.8. the LCD housing with elasticity snap fastener as claimed in claim 1 is characterized in that, this spring secures rail to sleeper is by a plastic cement being bent to approximate ㄇ font and being fixed in this open interior and constituting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100033162A CN100385301C (en) | 2004-01-20 | 2004-01-20 | Liquid crystal display outer frame possessing elastic snapin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100033162A CN100385301C (en) | 2004-01-20 | 2004-01-20 | Liquid crystal display outer frame possessing elastic snapin mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1558275A true CN1558275A (en) | 2004-12-29 |
| CN100385301C CN100385301C (en) | 2008-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100033162A Expired - Fee Related CN100385301C (en) | 2004-01-20 | 2004-01-20 | Liquid crystal display outer frame possessing elastic snapin mechanism |
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| CN (1) | CN100385301C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100336429C (en) * | 2005-05-13 | 2007-09-05 | 友达光电股份有限公司 | Assembly of plane display device module |
| CN100397200C (en) * | 2005-05-27 | 2008-06-25 | 统宝光电股份有限公司 | Liquid crystal display unit set |
| CN102077263A (en) * | 2008-08-07 | 2011-05-25 | 夏普株式会社 | Display device |
| CN101667365B (en) * | 2008-09-01 | 2012-08-08 | 索尼株式会社 | Electronic apparatus and electronic apparatus manufacturing method |
| CN106597726A (en) * | 2017-02-09 | 2017-04-26 | 河源中光电通讯技术有限公司 | Backlight source and display device |
| CN106896554A (en) * | 2011-09-01 | 2017-06-27 | Lg电子株式会社 | Display apparatus |
| CN109272880A (en) * | 2018-11-28 | 2019-01-25 | 江西联创南分科技有限公司 | A kind of colorful curved surface LED display screen based on WIFI intelligent control |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3430274B2 (en) * | 1994-11-22 | 2003-07-28 | 日本アビオニクス株式会社 | Optical component fixing mechanism |
| JP3296160B2 (en) * | 1995-10-24 | 2002-06-24 | 富士通株式会社 | Display unit |
| JP3219718B2 (en) * | 1997-10-02 | 2001-10-15 | 三洋電機株式会社 | Liquid crystal display |
| JP3539547B2 (en) * | 1999-04-30 | 2004-07-07 | 株式会社新鋭産業 | LCD display frame |
| JP2000340017A (en) * | 1999-05-25 | 2000-12-08 | West Electric Co Ltd | Lighting system |
| JP2001175186A (en) * | 1999-12-15 | 2001-06-29 | Auto Network Gijutsu Kenkyusho:Kk | Display device |
| CN2440242Y (en) * | 2000-09-28 | 2001-07-25 | 华硕电脑股份有限公司 | Liquid-crystal display device |
| JP4713720B2 (en) * | 2000-09-29 | 2011-06-29 | 東芝モバイルディスプレイ株式会社 | Liquid crystal display device |
| CN2521632Y (en) * | 2002-01-15 | 2002-11-20 | 瀚宇彩晶股份有限公司 | Liquid crystal display with changeable front frame |
-
2004
- 2004-01-20 CN CNB2004100033162A patent/CN100385301C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100336429C (en) * | 2005-05-13 | 2007-09-05 | 友达光电股份有限公司 | Assembly of plane display device module |
| CN100397200C (en) * | 2005-05-27 | 2008-06-25 | 统宝光电股份有限公司 | Liquid crystal display unit set |
| CN102077263A (en) * | 2008-08-07 | 2011-05-25 | 夏普株式会社 | Display device |
| CN102077263B (en) * | 2008-08-07 | 2013-05-01 | 夏普株式会社 | Display device |
| CN101667365B (en) * | 2008-09-01 | 2012-08-08 | 索尼株式会社 | Electronic apparatus and electronic apparatus manufacturing method |
| CN106896554A (en) * | 2011-09-01 | 2017-06-27 | Lg电子株式会社 | Display apparatus |
| CN106896554B (en) * | 2011-09-01 | 2021-01-12 | Lg电子株式会社 | Display device |
| CN106597726A (en) * | 2017-02-09 | 2017-04-26 | 河源中光电通讯技术有限公司 | Backlight source and display device |
| CN109272880A (en) * | 2018-11-28 | 2019-01-25 | 江西联创南分科技有限公司 | A kind of colorful curved surface LED display screen based on WIFI intelligent control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100385301C (en) | 2008-04-30 |
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Granted publication date: 20080430 Termination date: 20210120 |