CN102819124B - Liquid crystal display (LCD) module and bearing device thereof - Google Patents
Liquid crystal display (LCD) module and bearing device thereof Download PDFInfo
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- CN102819124B CN102819124B CN201110164696.8A CN201110164696A CN102819124B CN 102819124 B CN102819124 B CN 102819124B CN 201110164696 A CN201110164696 A CN 201110164696A CN 102819124 B CN102819124 B CN 102819124B
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Abstract
The invention provides an LCD module and a bearing device thereof. The bearing device comprises a first bearing element, a second bearing element and a third bearing element. The first bearing element comprises a first embedding element. The second bearing element is arranged close to the first bearing element and comprises a second embedding element. The third bearing element comprises a first opening and is arranged opposite to the first embedding element and the second embedding element. The second bearing element and the third bearing element are embedded with the first embedding element of the first bearing element.
Description
Technical field
The invention relates to a kind of bogey of liquid crystal display, and relate to especially and a kind of there is good structural strength, and the bogey that the assembling of liquid crystal display can be made more frivolous.
Background technology
Along with the progress of consumer electronics and communication product, liquid crystal display (Liquid CrystalDisplay, LCD) be widely used in LCD TV, notebook computer, desktop computer, and smart mobile phone (Smart Phone) etc.In recent years, at electronic product towards under more compact trend development, liquid crystal display is also towards this trend development, and more frivolous liquid crystal display has become the main flow in market.Therefore, develop more frivolous liquid crystal display and just become an important problem.
Develop frivolous liquid crystal display, can improve from the thickness of the element reducing liquid crystal display.In general, liquid crystal display comprises display panels and backlight module (Backlight Module).
When glass substrate and the backlight module of assembling liquid crystal display, bearing frame must be used carry and fixing glass substrate and backlight module.The structural design of bearing frame can affect assembling liquid crystal display complete after integral thickness.Therefore, improvement bearing frame structural design, after making it assemble, still there is enough structural strengths and assembling after structure more frivolous, then become a kind of mode of the thin type of liquid crystal display.
Summary of the invention
In view of this, the invention provides a kind of bogey of liquid crystal display, can under enough structural strengths, the thickness of the overall liquid crystal display after bogey is assembled reduces, and is conducive to the thin type of liquid crystal display.
According to a first aspect of the invention, propose a kind of bogey, comprising: one first load-carrying unit, one second load-carrying unit and one the 3rd load-carrying unit.First load-carrying unit comprises one first chimeric element.One second load-carrying unit, contiguous first load-carrying unit is arranged.Second load-carrying unit comprises one second chimeric element.3rd load-carrying unit comprises one first opening, establishes corresponding to the first chimeric element or the second chimeric element.Wherein, the second load-carrying unit and the 3rd load-carrying unit are that element chimeric with first of the first load-carrying unit is fitted together to.
According to a second aspect of the invention, propose a kind of LCD MODULE, comprising: a backlight module, a liquid crystal panel and a bogey.Bogey, in order to carry backlight module and liquid crystal panel.Bogey comprises: one first load-carrying unit, one second load-carrying unit and one the 3rd load-carrying unit.First load-carrying unit, comprises one first chimeric element.Second load-carrying unit, contiguous first load-carrying unit is arranged.Second load-carrying unit comprises one second chimeric element.3rd load-carrying unit comprises one first opening, and establish corresponding to the first chimeric element or the second chimeric element, wherein, the second load-carrying unit and the 3rd load-carrying unit are that element chimeric with first of the first load-carrying unit is fitted together to.
Accompanying drawing explanation
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated, wherein:
Fig. 1 illustrates the exploded perspective view of the LCD MODULE according to first embodiment of the invention.
Fig. 2 illustrates the schematic diagram according to the first load-carrying unit of first embodiment of the invention and the embedded structure of the second load-carrying unit.
Fig. 3 illustrates the schematic diagram according to the second load-carrying unit of first embodiment of the invention and the embedded structure of the 3rd load-carrying unit.
Fig. 4 illustrates the embedded structure according to first embodiment of the invention, along the profile in A-A ' direction.
Fig. 5 illustrates the embedded structure according to first embodiment of the invention, along B-B ' directional profile figure.
Fig. 6 illustrates the exploded perspective view of the LCD MODULE according to second embodiment of the invention.
Fig. 7 illustrates the schematic diagram according to the first load-carrying unit of second embodiment of the invention and the embedded structure of the second load-carrying unit.
Fig. 8 illustrates the schematic diagram according to the second load-carrying unit of second embodiment of the invention and the embedded structure of the 3rd load-carrying unit.
Fig. 9 illustrates the embedded structure according to second embodiment of the invention, along C-C ' directional profile figure.
Main element symbol description:
20,30: LCD MODULE
200,300: bogey
202,204,206,302,304,306: load-carrying unit
2021,3021: projection
2021a, 2021b, 2041a, 3021a, 3021b: side surface
2041: protuberance
2042,2061,3042,3061: opening
2042a, 2042b, 2061a, 2061b, 3042a, 3042b, 3061a, 3061b: sidewall
220,320: backlight module
230,330: liquid crystal panel
Embodiment
During assembling LCD MODULE, for carrying and the bearing frame not only of fixing base and backlight module.The framework of carrying to be fixed together, the bearing of bearing frame must be designed to there is projection or there is hole, be able to make projection and hole to engage mutually, and then reach fixing object.But if when having three bearing frames to be fastened togather, middle bearing frame must design two circular cavities, the bearing frame of both sides then respectively designs a projection, respectively with centre the hole of bearing frame engage mutually.Projection due to the bearing frame of both sides is all fix by the two circular cavities of the bearing frame of centre.Therefore, middle bearing frame must bear larger stress.Consider the stress that must bear after bogey assembling, usually can design comparatively complicated and thick and heavy bogey to assemble LCD MODULE, thus make the LCD MODULE of having assembled also comparatively thick and heavy.In order to solve above-mentioned shortcoming, embodiments of the invention propose a kind of bogey, comprise at least three load-carrying units, when these three load-carrying units will be entrenched togather, middle bearing frame only needs design chimeric element, namely can be chimeric with the load-carrying unit of both sides.
Please refer to Fig. 1, it illustrates the exploded perspective view of the LCD MODULE 20 according to first embodiment of the invention.As shown in Figure 1, LCD MODULE 20 has bogey 200 and liquid crystal panel 230.Bogey 200 comprises load-carrying unit 202, load-carrying unit 204 and a load-carrying unit 206.Load-carrying unit 202 has a projection 2021.Load-carrying unit 204 has a chimeric element 2040, chimeric element 2040 comprises protuberance 2041 and an opening 2042, protuberance 2041 and opening 2042 can be formed one-body moldedly, and protuberance 2041 has a side surface 2041a, opening 2042 has a sidewall 2042a, and an opposing sidewalls 2042b, side surface 2041a in fact with the same surface of sidewall 2042a of an opening 2042 and outwardly suitable distance.Load-carrying unit 206 has an opening 2061, and opening 2061 has the sidewall 2061b that a sidewall 2061a and establishes relatively.
Please then illustrate the schematic diagram according to the load-carrying unit 202 of the bogey 200 of first embodiment of the invention and the embedded structure of load-carrying unit 204 with reference to Fig. 2 and Fig. 3, Fig. 2.As shown in Figure 2, the projection 2021 that the opening 2042 of load-carrying unit 204 corresponds to load-carrying unit 202 is arranged, with chimeric with projection 2021.In Fig. 2, because load-carrying unit 202 is subject to the covering of load-carrying unit 204, load-carrying unit 202 is made only to expose the side surface of projection 2021 and part thereof.
Please then illustrate the bogey 200 according to first embodiment of the invention with reference to Fig. 3, Fig. 3, the schematic diagram of the embedded structure of its load-carrying unit 204 and load-carrying unit 206.As shown in Figure 3, the opening 2061 of load-carrying unit 206 is that the protuberance 2041 corresponding to load-carrying unit 204 is arranged, and protuberance 2041 is chimeric with opening 2061.In Fig. 3, because load-carrying unit 202 and load-carrying unit 204 are subject to the covering of load-carrying unit 206, therefore, only expose the component side surface of load-carrying unit 202, and the side surface of the protuberance 2041 of load-carrying unit 204 and part thereof.
Please then with reference to the embedded structure that Fig. 4 and Fig. 5, Fig. 4 are the bogeys 200 illustrated as Fig. 3, along the profile in A-A ' direction.As shown in Figure 4, LCD MODULE 20, comprises bogey 200, backlight module 220 and liquid crystal panel 230.The opening 2061 of load-carrying unit 206 has a sidewall 2061a, when the protuberance 2041 of load-carrying unit 204 is chimeric with opening 2061, the side surface 2041a of the protuberance 2041 and sidewall 2061a of opening 2061 is contacted with a surface, and the movement of load-carrying unit 204 in the direction perpendicular to sidewall 2061a is restricted.
In this embodiment, protuberance 2041 can not need to arrange with being contacted with sidewall 2061b (being illustrated in Fig. 1), and protuberance 2041 protrudes from load-carrying unit 204 with fairshaped form.But, protuberance 2041 can also be square, rectangle, trapezoidal or writing board shape, as long as the protuberance 2041 of load-carrying unit 204 is chimeric with the opening 2061 of load-carrying unit 206, and protuberance 2041 has side surface 2041a, opening 2061 has sidewall 2061a, side surface 2041a contacts with sidewall 2061a, and the shape of protuberance 2041 is not restricted.In addition, arrange as long as protuberance 2041 corresponds to opening 2061, and protuberance 2041 can be chimeric with opening 2061, the position that protuberance 2041 is arranged does not need the centre corresponding to opening 2061.
Please then with reference to Fig. 5, it illustrates the embedded structure of the bogey 200 as Fig. 3, along the profile in B-B ' direction.As shown in Figure 5, the projection 2021 of load-carrying unit 202 is chimeric with the opening 2042 (being illustrated in Fig. 1) of load-carrying unit 204, the side surface 2021a of projection 2021 contacts with the sidewall 2042a of opening 2042, and the movement of load-carrying unit 202 in the direction perpendicular to sidewall 2042a is restricted.
In this embodiment, projection 2021 is that the form being designed to ladder type protrudes from load-carrying unit 202.But, projection 2021 can also be square, rectangle, streamlined or writing board shape, as long as the projection 2021 of load-carrying unit 202 is chimeric with the opening 2042 of load-carrying unit 204, and projection 2021 has side surface 2021a, opening 2042 has sidewall 2042a, side surface 2021a contacts with sidewall 2042a, and the shape of projection 2021 is not restricted.
In this embodiment, load-carrying unit 202, load-carrying unit 204 and load-carrying unit 206 made by plastic material, can also be made up of metal material, not be restricted.Plastic material is such as polycarbonate (Polycarbonate, PC), and the material of metal comprises aluminium, galvanized steel plain sheet or stainless steel.
Please refer to Fig. 6, it illustrates the exploded perspective view of the LCD MODULE 30 according to second embodiment of the invention.As shown in Figure 6, LCD MODULE 30 has bogey 300 and liquid crystal panel 330.Bogey 300 comprises load-carrying unit 302, load-carrying unit 304 and a load-carrying unit 306.Load-carrying unit 302 has a projection 3021.Load-carrying unit 304 has an opening 3042, and opening 3042 has the sidewall 3042b that a sidewall 3042a and establishes relatively.Load-carrying unit 306 has an opening 3061, and opening 3061 has the sidewall 3061b that a sidewall 3061a and establishes relatively.
Please then with reference to Fig. 7, it illustrates the schematic diagram according to the load-carrying unit 302 of second embodiment of the invention and the embedded structure of load-carrying unit 304.As shown in Figure 7, the chimeric mode of load-carrying unit 302 and load-carrying unit 304, similar in appearance to the first embodiment, repeats no more in this.It should be noted that in this embodiment, after the projection 3021 of load-carrying unit 302 is chimeric with the opening 3042 of load-carrying unit 304, projection 3021 still protrudes from the outer surface of load-carrying unit 304.In addition, in this embodiment, the surface of load-carrying unit 304 can without the need for the setting of protuberance.In Fig. 7, because load-carrying unit 302 is subject to the covering of load-carrying unit 304, load-carrying unit 302 is made only to expose the side surface of projection 3021 and part thereof.
Please then see Fig. 8, it illustrates the schematic diagram according to the load-carrying unit 302 of second embodiment of the invention, load-carrying unit 304 and the embedded structure of load-carrying unit 306.Because load-carrying unit 302 and load-carrying unit 304 are covered under load-carrying unit 306, therefore, only expose the projection 3021 of load-carrying unit 302.
Please then with reference to Fig. 9, it illustrates the embedded structure as Fig. 8, along the profile in C-C ' direction.As shown in Figure 9, the projection 3021 of load-carrying unit 302 and the opening 3042 (being illustrated in Fig. 6) of load-carrying unit 304 chimeric.The opening 3061 of load-carrying unit 306 is adjacent to opening 3042 to arrange, and opening 3061 corresponds to projection 3021 to arrange, and makes projection 3021 can be chimeric with opening 3061.Wherein, opening 3042 has a sidewall 3042a, and opening 3061 has a sidewall 3061a, and projection 3021 has the side surface 3021b that a side surface 3021a and establishes relatively.Side surface 3021a contacts with sidewall 3042a, and side surface 3021b and sidewall 3061a is contacted with a surface, this surface can be in fact and sidewall 3042b isoplanar, the movement of load-carrying unit 302 in the direction perpendicular to sidewall 3042a is restricted, and load-carrying unit 304 is in being restricted perpendicular to sidewall 3042a or perpendicular to the movement in the direction of sidewall 3061a.
As shown in Figure 9, the side surface 3021a of projection 3021 is downward-sloping in the position of the sidewall 3061b corresponding to opening 3061.That is side surface 3021a can not need to arrange with being contacted with sidewall 3061b.In this embodiment, projection 3021 is designed to polygonal form to protrude from load-carrying unit 302.But projection 3021 can also be square, rectangle, streamlined or writing board shape.As long as the projection 3021 of load-carrying unit 302 is chimeric with the opening 3042 of load-carrying unit 304, and projection 3021 has an a side surface 3021a and opposite flank 3021b, and opening 3042 has a sidewall 3042a, and side surface 3021a contacts with sidewall 3042a.Further, the projection 3021 of load-carrying unit 302 is chimeric with the opening 3061 of load-carrying unit 306, and opening 3061 has a sidewall 3061a, and side surface 3021b contacts with sidewall 3061a, and the shape of projection 3021 is not restricted.
In this embodiment, load-carrying unit 302, load-carrying unit 304 and load-carrying unit 306 made by plastic material, made by metal material, can also can not be restricted.Plastic material is such as polycarbonate, and the material of metal comprises aluminium, galvanized steel plain sheet or stainless steel.
The bogey of the above embodiment of the present invention, at most only needs design perforate because each load-carrying unit is fitted together to position, therefore, can provide preferably structural strength.And, due to the minimizing of the number of aperture of load-carrying unit, reduce the complexity of mould.In addition, the bogey of the above embodiment of the present invention, the particular design of the projection of its perforate and correspondence or the relative position of protuberance, under good structural strength, can reduce the integral thickness of liquid crystal panel.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.
Claims (14)
1. a bogey, comprising:
One first load-carrying unit, comprises one first chimeric element;
One second load-carrying unit, this first load-carrying unit contiguous is arranged, and comprises one second chimeric element; And
One the 3rd load-carrying unit, comprises one first opening, and establish corresponding to this first chimeric element, wherein, this second load-carrying unit and the 3rd load-carrying unit are fitted together to this first chimeric element of this first load-carrying unit,
Wherein this first chimeric element comprises one second opening and a protuberance, this second opening corresponds to this second chimeric element and arranges, and this second opening is fitted together to this second chimeric element, this first opening corresponds to this protuberance and arranges, and this first opening is chimeric with this protuberance.
2. bogey as claimed in claim 1, it is characterized in that, this second chimeric element is a projection, and this projection has one first side surface, this second opening has a first side wall, this the first side wall contacts with this first side surface, to limit this second load-carrying unit in the movement perpendicular to this first side wall direction.
3. bogey as claimed in claim 2, it is characterized in that, this protuberance is one-body molded with this second opening, and this protuberance has one second side surface, this first opening of 3rd load-carrying unit has one second sidewall, this second sidewall contacts with this second side surface, to limit this first load-carrying unit in the movement perpendicular to this second sidewall direction.
4. bogey as claimed in claim 1, it is characterized in that, this first load-carrying unit, this second load-carrying unit or the 3rd load-carrying unit are made by a plastic material.
5. bogey as claimed in claim 4, it is characterized in that, this plastic material is polycarbonate.
6. bogey as claimed in claim 1, it is characterized in that, this first load-carrying unit, this second load-carrying unit or the 3rd load-carrying unit are made by a metal material.
7. bogey as claimed in claim 6, it is characterized in that, the material of this metal comprises aluminium, galvanized steel plain sheet or stainless steel.
8. a LCD MODULE, comprising:
One backlight module;
One liquid crystal panel; And
One bogey, in order to carry this backlight module and this liquid crystal panel, comprising:
One first load-carrying unit, comprises one first chimeric element;
One second load-carrying unit, this first load-carrying unit contiguous is arranged, and comprises one second chimeric element;
And
One the 3rd load-carrying unit, comprises one first opening, and establish corresponding to this first chimeric element, wherein, this second load-carrying unit and the 3rd load-carrying unit are fitted together to this first chimeric element of this first load-carrying unit,
Wherein this first chimeric element comprises one second opening and a protuberance, this second opening corresponds to this second chimeric element and arranges, and this second opening is fitted together to this second chimeric element, this first opening corresponds to this protuberance and arranges, and this first opening is chimeric with this protuberance.
9. LCD MODULE as claimed in claim 8, it is characterized in that, this second chimeric element is a projection, this projection there is one first side surface, this second opening has a first side wall, this the first side wall contacts with this first side surface, to limit this second load-carrying unit in the movement perpendicular to this first side wall direction.
10. LCD MODULE as claimed in claim 9, it is characterized in that, this protuberance is one-body molded with this second opening, and this protuberance has one second side surface, this first opening of 3rd load-carrying unit has one second sidewall, this second sidewall contacts with this second side surface, to limit this first load-carrying unit in the movement perpendicular to this second sidewall direction.
11. LCD MODULE as claimed in claim 8, is characterized in that, this first load-carrying unit, this second load-carrying unit or the 3rd load-carrying unit are made by a plastic material.
12. LCD MODULE as claimed in claim 11, it is characterized in that, this plastic material is polycarbonate.
13. LCD MODULE as claimed in claim 8, is characterized in that, this first load-carrying unit, this second load-carrying unit or the 3rd load-carrying unit are made by a metal material.
14. LCD MODULE as claimed in claim 13, it is characterized in that, the material of this metal comprises aluminium, galvanized steel plain sheet or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110164696.8A CN102819124B (en) | 2011-06-10 | 2011-06-10 | Liquid crystal display (LCD) module and bearing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110164696.8A CN102819124B (en) | 2011-06-10 | 2011-06-10 | Liquid crystal display (LCD) module and bearing device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102819124A CN102819124A (en) | 2012-12-12 |
| CN102819124B true CN102819124B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110164696.8A Active CN102819124B (en) | 2011-06-10 | 2011-06-10 | Liquid crystal display (LCD) module and bearing device thereof |
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| Country | Link |
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| CN (1) | CN102819124B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001075492A (en) * | 1999-09-07 | 2001-03-23 | Japan Aviation Electronics Industry Ltd | LCD module structure |
| KR20070118769A (en) * | 2006-06-13 | 2007-12-18 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display module and liquid crystal display device having same |
| CN101765803A (en) * | 2007-09-14 | 2010-06-30 | 夏普株式会社 | Frame structure and display equipped with the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7369189B2 (en) * | 2004-04-15 | 2008-05-06 | Arima Display Corporation | Frame for liquid crystal display device provided with protrudent elements and blocking elements being engaged with mounting openings and indentations |
-
2011
- 2011-06-10 CN CN201110164696.8A patent/CN102819124B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001075492A (en) * | 1999-09-07 | 2001-03-23 | Japan Aviation Electronics Industry Ltd | LCD module structure |
| KR20070118769A (en) * | 2006-06-13 | 2007-12-18 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display module and liquid crystal display device having same |
| CN101765803A (en) * | 2007-09-14 | 2010-06-30 | 夏普株式会社 | Frame structure and display equipped with the same |
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| Publication number | Publication date |
|---|---|
| CN102819124A (en) | 2012-12-12 |
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Address after: 518100 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 4, building 1, building Applicant after: Qunkang Technology (Shenzhen) Co., Ltd. Applicant after: Innolux Display Group Address before: 518100 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 4, building 1, building Applicant before: Qunkang Technology (Shenzhen) Co., Ltd. Applicant before: Chimei Optoelectronics Co., Ltd. |
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