CN202002026U - Splicing type rubber frame and backlight module comprising same - Google Patents
Splicing type rubber frame and backlight module comprising same Download PDFInfo
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- CN202002026U CN202002026U CN2011200814938U CN201120081493U CN202002026U CN 202002026 U CN202002026 U CN 202002026U CN 2011200814938 U CN2011200814938 U CN 2011200814938U CN 201120081493 U CN201120081493 U CN 201120081493U CN 202002026 U CN202002026 U CN 202002026U
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- frame
- spliced
- glue frame
- rubber frame
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Abstract
The utility model provides a splicing type rubber frame and a backlight module comprising the same. The splicing type rubber frame comprises two first borders and two second borders, the two first borders are oppositely arranged, the two second borders are oppositely arranged, two ends of each second border are respectively connected with one end of each first border, and the first borders and the second borders are respectively clamped with a back plate. The backlight module consists of the back plate, a light source, a light guide plate, an optical diaphragm and the splicing rubber frame. The volume of a die is decreased by the aid of the structure of the splicing rubber frame, and problems that a rubber frame is integrally formed difficultly and yield of products is low can be avoided. Accordingly, the rubber frame with high quality can be obtained, and production costs of the splicing type rubber frame and the integral backlight module are also reduced due to increase of the yield of the products.
Description
Technical field
The utility model relates to TV domain, more specifically, relates to a kind of spliced glue frame and has the module backlight of this glue frame.
Background technology
In recent years, the flat panel display that comprises lcd technology has obtained significant progress.For liquid crystal indicator, because display panels itself is not luminous, it needs a module backlight that the power supply that shows usefulness is provided usually.General module backlight has elements such as backboard, glue frame, light source, LGP and blooming piece.For the trend of cooperated with LED LCD aspect light, thin, the more and more simplification that the glue frame also is designed.
Existing large-sized LED LCD has corresponding large scale LED-backlit module and glue frame thereof.The inventor finds that there are two outstanding problems at least in large scale integral type glue frame of the prior art:
1, glue frame mould difficult forming, a place is bad promptly to cause whole glue frame to scrap waste material;
2, workman's dismounting difficulty, maintenance is inconvenient.
The utility model content
The utility model aims to provide the spliced glue frame that a kind of moulding is easy, the product yield is high and has the module backlight of this glue frame.
According to an aspect of the present utility model, a kind of spliced glue frame is provided, comprise two first frames, two first frames are oppositely arranged; Article two, second frame, two second frames are oppositely arranged, and the two ends of second frame are connected with an end of two first frames respectively; Wherein, first frame and second frame respectively with backboard clamping mutually.
Further, the two ends of first frame are respectively arranged with extension, extension is provided with stage portion, first vertical plane that is positioned at an end of second frame contacts with second vertical plane on the stage portion, and its first horizontal plane that is positioned at an end of second frame contacts with second horizontal plane on the stage portion.Further, first frame is provided with first reference column, and second frame is provided with first locating hole that cooperates the location with first reference column.
Further, extension is along stretching out with the perpendicular direction of the main body of first frame.
Further, first frame is provided with first screw hole, and second frame is provided with second screw hole, and first frame is fixedlyed connected with the screw of second screw hole by passing first screw hole with second frame.
Further, first frame is provided with first connecting portion, and first frame is connected with backboard by first connecting portion.
Further, a plurality of buckles of first connecting portion for stretching out from a side of first frame, the middle part of buckle is provided with through hole.
Further, second frame is provided with second connecting portion, and second frame is connected with backboard by second connecting portion.
Further, a plurality of buckles of second connecting portion for stretching out from a side of second frame, the middle part of buckle is provided with through hole.
According to another aspect of the present utility model, a kind of module backlight is provided, comprise backboard, light source, LGP and blooming piece, also comprise aforesaid spliced glue frame.
Have following beneficial effect in the technique scheme of the present utility model:
The utility model adopts spliced glue frame, and spliced glue frame is spliced by two first frames and two second frames, and promptly the two ends of second frame are connected with the two ends of first frame respectively.Because spliced glue frame is made of the four edges frame, therefore, for the LED LCD, especially large-sized LED LCD, such structure makes the smaller volume of mould, can avoid glue frame global formation difficulty, the problem that the product yield is low.Thereby can obtain the glue frame of good quality of product, and, also reduce the production cost of spliced glue frame because the product yield improves.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.With reference to figure, the utility model is described in further detail below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram according to an embodiment of spliced glue frame of the present utility model;
Fig. 2 is the decomposing schematic representation according to the stereochemical structure of an embodiment of spliced glue frame of the present utility model;
Fig. 3 is the perspective view according to an embodiment of first frame of spliced glue frame of the present utility model;
Fig. 4 is the partial enlarged drawing at A place among Fig. 3;
Fig. 5 is the partial enlarged drawing at B place among Fig. 3;
Fig. 6 is the perspective view according to an embodiment of second frame of spliced glue frame of the present utility model;
Fig. 7 is the partial enlarged drawing at C place among Fig. 6;
Fig. 8 is the decomposing schematic representation according to an embodiment of the combining structure of spliced glue frame of the present utility model and backboard; And
Fig. 9 is the partial enlarged drawing at D place among Fig. 8.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated; but following embodiment and accompanying drawing only are in order to help to understand the utility model; and non-limiting protection domain of the present utility model, the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As Fig. 1 and Fig. 2 according to shown in the decomposing schematic representation of the main TV structure schematic diagram of an embodiment of spliced glue frame of the present utility model and stereochemical structure, spliced glue frame of the present utility model comprises: 10, two first frames 10 of two first frames are oppositely arranged; Article two, 20, two second frames 20 of second frame are oppositely arranged, and the two ends of second frame 20 are connected with an end of two first frames 10 respectively; Wherein, first frame 10 and second frame 20 respectively with backboard 30 clamping mutually.
In the present embodiment, spliced glue frame is spliced by two first frames 10 and two second frames 20, and two first frames 10 relatively are provided with, and two second frames 20 also relatively are provided with.When splicing, as shown in Figure 8, two first frames 10 are connected with backboard 30 positions earlier, then two second frames 20 is connected with the opposite end of two first frames 10 respectively, and second frame 20 is connected with backboard 30.
Because spliced glue frame is made of the four edges frame, therefore, with respect to integral type glue frame, such structure makes produces the required mould smaller volume of glue frame.Glue frame for the LED LCD that develops to light, thin direction, the glue frame of especially large-sized LED LCD, diminishing of the smaller volume of product and the mould followed, avoided glue frame global formation difficulty, the problem that the product yield is low, thereby can obtain the glue frame of good quality of product, and because the raising of product yield, also reduce the production cost of spliced glue frame.
In addition, as Fig. 8 and shown in Figure 9, spliced glue frame and backboard 30 clamping mutually.
The mode of clamping is convenient to the assembling of spliced glue frame and backboard 30, has simplified assemble flow, has reduced human cost.
Shown in the perspective view and partial enlarged drawing thereof of an embodiment of second frame of the perspective view of an embodiment of first frame of the spliced glue frame of Fig. 3, Fig. 4, Fig. 5 and partial enlarged drawing thereof and Fig. 6, spliced glue frame shown in Figure 7, first frame 10 is provided with first reference column, 11, the second frames 20 and is provided with first locating hole 21 that cooperates the location with first reference column 11.
In the present embodiment, first reference column 11 on first frame 10 and with second frame 20 on the setting of first locating hole 21, make when on first frame 10, second frame 20 being installed, earlier first locating hole 21 on second frame 20 is inserted on first reference column 11 on first frame 10, make that second frame 20 is accurately located, improve the installation accuracy of spliced glue frame.
As shown in Figure 4, first reference column 11 is arranged at the end of first frame 10; With its accordingly, as shown in Figure 6, first locating hole 21 is arranged at the end of second frame 20.Preferably, first reference column 11 is arranged at the two ends of first frame 10, and first locating hole 21 is arranged at the two ends of second frame 20.
As Fig. 4,5 and Fig. 6,7 shown in, first frame 10 is provided with first screw hole, 13, the second frames 20 and is provided with second screw hole, 23, the first frames 10 and fixedlys connected with the screw of second screw hole 23 by passing first screw hole 13 with second frame 20.
In the present embodiment, when splicing first frame 10 and second frame 20, after positioning by aforesaid first reference column 11 and first locating hole 21, the position of second screw hole 23 on first screw hole 13 on first frame 10 and second frame 20 is relative, i.e. coaxial setting in the scope of certain positional precision between the two.Screw is passed first screw hole 13 and second screw hole 23 respectively, first frame 10 is fixedlyed connected with second frame 20.Use screw that first frame 10 is fixedlyed connected with second frame 20, prevent the dislocation between issuable first frame 10 and second frame 20 on the one hand, guarantee the rigging position precision between the two; On the other hand, owing to be detachable connection, make dismounting very convenient.
Shown in Fig. 3, Fig. 5 and Fig. 8,9, first frame 10 is provided with first connecting portion, 15, the first frames 10 and is connected with backboard 30 by first connecting portion 15.Preferably, a plurality of buckles of first connecting portion 15 for stretching out from a side of first frame 10, the middle part of buckle is provided with through hole.
In the present embodiment, first frame 10 is provided with the buckle as first connecting portion 15, be used for backboard 30 on button 31 clamping mutually.First frame 10 adopts the mode of clamping to be connected with backboard 30, on the one hand, is convenient to installation and removal; On the other hand, use buckle to connect and substituted the screw connection, thereby when in factory, assembling, need not to establish in addition screw and connect station, simplified flow process, saved human cost.
As shown in Figure 6 and Figure 7, with reference to Fig. 8 and Fig. 9, second frame 20 is provided with second connecting portion, 25, the second frames 20 and is connected with backboard 30 by second connecting portion 25.Preferably, a plurality of buckles of second connecting portion 25 for stretching out from a side of second frame 20, the middle part of buckle is provided with through hole.
In the present embodiment, also be provided as the buckle of second connecting portion 25 on second frame 20, be used for backboard 30 on button 31 clamping mutually.Second frame 20 also adopts the mode of clamping to be connected with backboard 30, is convenient to installation and removal and simplifies flow process, has saved human cost.In addition, on backboard 30 clamping after second frame 20, with screw second frame 20 and first frame 10 are linked together, whole system is fixed the most at last.
As Fig. 4, Fig. 5 and shown in Figure 7, the two ends of first frame 10 are respectively arranged with extension, extension is provided with stage portion 19, first vertical plane 22 that is positioned at an end of second frame 20 contacts with the second vertical plane (not shown) on the stage portion 19, and first horizontal plane 24 that is positioned at an end of second frame 20 contacts with second horizontal plane 12 on the stage portion 19.
The two ends of first frame 10 have extension respectively, stretch out along the direction vertical with the main body of first frame 10.The setting of extension makes the splice point of spliced glue frame not in the corner of spliced glue frame, has strengthened the intensity of whole spliced glue frame.Extension is provided with stage portion 19, is lower than the height on the last plane of the extension that is connected with the upper end of stage portion 19 with the height of lower plane on the extension that the lower end of stage portion 19 is connected.Thereby, with reference to Fig. 2 and Fig. 8, when second frame 20 and first frame 10 were connected, first vertical plane 22 of an end of second frame 20 was connected to (not shown) on second vertical plane on the stage portion 19, and first horizontal plane 24 of one end is connected on second horizontal plane 12 of stage portion 19.The height that first vertical plane 22 is set equals the height of the second vertical plane (not shown), thereby the opposite face of first horizontal plane 24 of an end of second frame 20 is mutually concordant with the last plane of the extension that is connected with stage portion 19 upper ends of first frame 10.After first frame 10 and the combination of second frame 20, help being connected of spliced glue frame and miscellaneous part in the present embodiment.
Simultaneously, in a kind of specific embodiment of the present utility model, also provide a kind of module backlight, comprised backboard, light source, LGP and blooming piece, also comprised aforesaid spliced glue frame.
Because spliced glue frame is made of the four edges frame, such structure makes produces the required mould smaller volume of glue frame.For the LED backlight liquid crystal display module that develops to light, thin direction, especially large-sized LED backlight liquid crystal display module, the product yield of its glue frame improves, and production cost reduces, thus the cost of entire aphototropism mould also reduces.
As can be seen from the above description, the utility model the above embodiments have mainly realized following technique effect:
The spliced glue frame of the utility model and have the module backlight of this glue frame, its glue frame adopts spliced, and such structure makes the smaller volume of mould, can avoid glue frame global formation difficulty, the problem that the product yield is low.Thereby can obtain the glue frame of good quality of product, and, also reduce the production cost of spliced glue frame and entire aphototropism mould because the product yield improves.
Be preferred embodiment of the present utility model only below, be not limited to the utility model, for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a spliced glue frame is characterized in that, comprising:
Article two, first frame, two described first frames are oppositely arranged;
Article two, second frame, two described second frames are oppositely arranged, and the two ends of described second frame are connected with an end of two described first frames respectively;
Wherein, described first frame and described second frame respectively with backboard clamping mutually.
2. spliced glue frame according to claim 1, it is characterized in that, the two ends of described first frame are respectively arranged with extension, described extension is provided with stage portion, first vertical plane that is positioned at an end of described second frame contacts with second vertical plane on the described stage portion, and first horizontal plane that is positioned at an end of described second frame contacts with second horizontal plane on the described stage portion.
3. spliced glue frame according to claim 2 is characterized in that, described extension is along stretching out with the perpendicular direction of the main body of described first frame.
4. spliced glue frame according to claim 1 is characterized in that described first frame is provided with first reference column, and described second frame is provided with first locating hole that cooperates the location with described first reference column.
5. spliced glue frame according to claim 4, it is characterized in that, described first frame is provided with first screw hole, described second frame is provided with second screw hole, and described first frame is fixedlyed connected with the screw of described second screw hole by passing described first screw hole with described second frame.
6. spliced glue frame according to claim 1 is characterized in that described first frame is provided with first connecting portion, and described first frame is connected with described backboard by described first connecting portion.
7. spliced glue frame according to claim 6 is characterized in that, a plurality of buckles of described first connecting portion for stretching out from a side of described first frame, and the middle part of described buckle is provided with through hole.
8. spliced glue frame according to claim 1 is characterized in that described second frame is provided with second connecting portion, and described second frame is connected with described backboard by described second connecting portion.
9. spliced glue frame according to claim 8 is characterized in that, a plurality of buckles of described second connecting portion for stretching out from a side of described second frame, and the middle part of described buckle is provided with through hole.
10. a module backlight comprises backboard, light source, LGP and blooming piece, it is characterized in that, also comprises each described spliced glue frame in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200814938U CN202002026U (en) | 2011-03-24 | 2011-03-24 | Splicing type rubber frame and backlight module comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200814938U CN202002026U (en) | 2011-03-24 | 2011-03-24 | Splicing type rubber frame and backlight module comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002026U true CN202002026U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200814938U Expired - Lifetime CN202002026U (en) | 2011-03-24 | 2011-03-24 | Splicing type rubber frame and backlight module comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002026U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608786A (en) * | 2012-04-01 | 2012-07-25 | 深圳市华星光电技术有限公司 | Middle frame for liquid crystal display device and liquid crystal display device |
| CN102711409A (en) * | 2012-06-06 | 2012-10-03 | 深圳市华星光电技术有限公司 | Middle frame, backlight module and liquid crystal display device |
| CN102777868A (en) * | 2012-08-07 | 2012-11-14 | 深圳市华星光电技术有限公司 | Display device and manufacture mould of backlight module, back plate assembly and splicing parts of display device |
| CN102829397A (en) * | 2012-08-31 | 2012-12-19 | 深圳市华星光电技术有限公司 | Liquid crystal display device and backlight system |
| WO2013071555A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Flat-panel display device, stereo display device and plasma display device |
| WO2013143169A1 (en) * | 2012-03-26 | 2013-10-03 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display |
| WO2013159394A1 (en) * | 2012-04-28 | 2013-10-31 | 深圳市华星光电技术有限公司 | Middle frame of liquid crystal display module and liquid crystal display device |
| CN103778866A (en) * | 2013-12-27 | 2014-05-07 | 深圳市华星光电技术有限公司 | Spliced liquid crystal panel and assembly method of spliced liquid crystal panel and spliced television with spliced liquid crystal panel |
| US8821004B2 (en) | 2011-11-18 | 2014-09-02 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Flat panel display device, stereoscopic display device, and plasma display device |
| CN105259703A (en) * | 2015-11-09 | 2016-01-20 | 深圳市华星光电技术有限公司 | Backlight module and display device |
| CN107181844A (en) * | 2017-06-30 | 2017-09-19 | 华勤通讯技术有限公司 | A kind of gum mount structure of terminal |
| CN107504457A (en) * | 2017-08-30 | 2017-12-22 | 广东深越光电技术有限公司 | A kind of constitutionally stable integrated backlight plate framework |
| CN110662385A (en) * | 2019-10-12 | 2020-01-07 | 湖北海创科技有限公司 | Asymmetric split type frame structure and display module with same |
| WO2021063080A1 (en) * | 2019-09-30 | 2021-04-08 | 广州视源电子科技股份有限公司 | Display main body and assembled intelligent interactive panel |
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2011
- 2011-03-24 CN CN2011200814938U patent/CN202002026U/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013071555A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Flat-panel display device, stereo display device and plasma display device |
| US8821004B2 (en) | 2011-11-18 | 2014-09-02 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Flat panel display device, stereoscopic display device, and plasma display device |
| WO2013143169A1 (en) * | 2012-03-26 | 2013-10-03 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display |
| WO2013149402A1 (en) * | 2012-04-01 | 2013-10-10 | 深圳市华星光电技术有限公司 | Middle frame for liquid crystal display device, and liquid crystal display device |
| CN102608786A (en) * | 2012-04-01 | 2012-07-25 | 深圳市华星光电技术有限公司 | Middle frame for liquid crystal display device and liquid crystal display device |
| WO2013159394A1 (en) * | 2012-04-28 | 2013-10-31 | 深圳市华星光电技术有限公司 | Middle frame of liquid crystal display module and liquid crystal display device |
| CN102711409B (en) * | 2012-06-06 | 2015-07-15 | 深圳市华星光电技术有限公司 | Middle frame, backlight module and liquid crystal display device |
| WO2013181859A1 (en) * | 2012-06-06 | 2013-12-12 | 深圳市华星光电技术有限公司 | Middle frame, backlight module, and liquid crystal display device |
| CN102711409A (en) * | 2012-06-06 | 2012-10-03 | 深圳市华星光电技术有限公司 | Middle frame, backlight module and liquid crystal display device |
| CN102777868A (en) * | 2012-08-07 | 2012-11-14 | 深圳市华星光电技术有限公司 | Display device and manufacture mould of backlight module, back plate assembly and splicing parts of display device |
| CN102777868B (en) * | 2012-08-07 | 2015-06-17 | 深圳市华星光电技术有限公司 | Display device and manufacture mould of backlight module, back plate assembly and splicing parts of display device |
| CN102829397A (en) * | 2012-08-31 | 2012-12-19 | 深圳市华星光电技术有限公司 | Liquid crystal display device and backlight system |
| CN102829397B (en) * | 2012-08-31 | 2015-03-11 | 深圳市华星光电技术有限公司 | Liquid crystal display device and backlight system |
| CN103778866B (en) * | 2013-12-27 | 2016-02-03 | 深圳市华星光电技术有限公司 | Spliced liquid crystal panel and assembly method thereof and comprise its spliced TV |
| CN103778866A (en) * | 2013-12-27 | 2014-05-07 | 深圳市华星光电技术有限公司 | Spliced liquid crystal panel and assembly method of spliced liquid crystal panel and spliced television with spliced liquid crystal panel |
| US9341891B2 (en) | 2013-12-27 | 2016-05-17 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Splicing liquid crystal panel, assembly method thereof and splicing television including the panel |
| CN105259703A (en) * | 2015-11-09 | 2016-01-20 | 深圳市华星光电技术有限公司 | Backlight module and display device |
| WO2017080038A1 (en) * | 2015-11-09 | 2017-05-18 | 深圳市华星光电技术有限公司 | Backlight module and display apparatus |
| CN105259703B (en) * | 2015-11-09 | 2019-01-15 | 深圳市华星光电技术有限公司 | A kind of backlight module and display device |
| CN107181844A (en) * | 2017-06-30 | 2017-09-19 | 华勤通讯技术有限公司 | A kind of gum mount structure of terminal |
| CN107504457A (en) * | 2017-08-30 | 2017-12-22 | 广东深越光电技术有限公司 | A kind of constitutionally stable integrated backlight plate framework |
| WO2021063080A1 (en) * | 2019-09-30 | 2021-04-08 | 广州视源电子科技股份有限公司 | Display main body and assembled intelligent interactive panel |
| CN110662385A (en) * | 2019-10-12 | 2020-01-07 | 湖北海创科技有限公司 | Asymmetric split type frame structure and display module with same |
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| CX01 | Expiry of patent term |
Granted publication date: 20111005 |