CN203720484U - Liquid crystal display and frame thereof - Google Patents
Liquid crystal display and frame thereof Download PDFInfo
- Publication number
- CN203720484U CN203720484U CN201420063960.8U CN201420063960U CN203720484U CN 203720484 U CN203720484 U CN 203720484U CN 201420063960 U CN201420063960 U CN 201420063960U CN 203720484 U CN203720484 U CN 203720484U
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- Prior art keywords
- framework
- perforation
- liquid crystal
- crystal display
- buffer bar
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 53
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a liquid crystal display and a frame thereof. At least one perforated hole is formed in a buffer layer area of the frame; the width of an opening, facing one side of a display panel of the liquid crystal display, of the perforated hole is smaller than that of the opening at the other side. In the liquid crystal display adopting the frame, a buffer strip comprises a fixing part positioned in the perforated hole of the frame, and a buffer part positioned in the buffer layer area of the frame; the fixing part and the buffer part form an integral structure, so the combining strength between the buffer strip and the frame is improved, the buffer strip does not easily strip off, and the service life of the liquid crystal display is prolonged.
Description
Technical field
The utility model relates to technical field of liquid crystal display, more particularly, relates to a kind of liquid crystal display and framework thereof.
Background technology
Liquid crystal display is a kind of non-self-emission display apparatus, due to its have lightweight, thickness is little, power consumption is low, the advantage such as radiationless, be widely used in various electronic installations.
The primary clustering of liquid crystal display comprises backlight, display panel and framework.Wherein, backlight has luminescence component, and light luminescence component being sent by the various optical membrane plate such as expelling plate, diffuser plate is guided to and shed equably.Display panel is by filling liquid crystal material between two sheet glass substrates, coordinates suitable circuit, and then the long axis direction of rotation liquid crystal molecule changes the direct of travel of light in display panel.
Shown in figure 1, for the vertical view of the framework of existing a kind of liquid crystal display, be provided with cushion region 11 at framework 1 inward flange, cushion region 11 is for arranging at least two rubber strips, rubber strip and display panel side edge are touched, the framework of existing liquid crystal display and rubber strip bond strength are little, and rubber strip easily comes off.
Utility model content
In view of this, the utility model provides a kind of liquid crystal display and framework thereof, is arranged between the buffer bar of framework buffer area and framework bond strength large.
For achieving the above object, the utility model provides following technical scheme:
A kind of framework, be applied to liquid crystal display, on described framework, comprise cushion region, the cushion region division of described framework has at least one perforation, and described perforation is less than the width of described perforation opposite side opening near the width of the opening of display panel one side of described liquid crystal display.
Preferably, the cushion region division of described framework has at least two perforation, and on an opposite side of described framework, is respectively arranged with described at least one and bores a hole.
Preferably, the cushion region of described framework is formed with texture lines.
Preferably, the sidewall of described perforation is formed with texture lines.
Preferably, the quantity of described perforation is four, and four described perforation are distributed in respectively on four limits of described framework.
Preferably, described perforation is conical perforations or square cone-type piercer.
Preferably, described framework is metal framework or plastic frame.
A kind of liquid crystal display, comprises display panel, the framework described in claim 1～7 any one, and buffer bar;
Described buffer bar comprises the fixed part of the perforation that is positioned at described framework, and is positioned at the buffer part in the cushion region of described framework, and described fixed part and the buffer part structure that is formed in one.
Preferably, described buffer bar is loop buffer bar.
Preferably, described buffer bar is rubber strip.
Preferably, the buffer part of described buffer bar fits in the cushion region of described framework.
Preferably, described framework is around the edge of described display panel, and the buffer part of described buffer bar fits in the surface of described display panel.
Compared with prior art, technical scheme provided by the utility model has the following advantages:
Liquid crystal display provided by the utility model and framework thereof, at least one perforation of cushion region division of framework, and perforation is less than the width of opposite side opening towards the A/F of liquid crystal display display panel one side.In the liquid crystal display of employing said frame, buffer bar comprises the fixed part of the perforation that is positioned at framework, and be positioned at the buffer part in the cushion region of framework, and fixed part and the buffer part structure that is formed in one, improve the bond strength between buffer bar and framework, make buffer bar difficult drop-off, improved the serviceable life of liquid crystal display.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the vertical view of the framework of existing a kind of liquid crystal display;
The vertical view of a kind of framework that Fig. 2 a provides for the embodiment of the present application;
Fig. 2 b is the structural representation of a kind of a-quadrant in Fig. 2 a;
Fig. 2 c is the structural representation of another kind of a-quadrant in Fig. 2 a;
The vertical view of the another kind of framework that Fig. 3 provides for the embodiment of the present application;
The part-structure schematic diagram of a kind of liquid crystal display that Fig. 4 provides for the embodiment of the present application;
A kind of framework that Fig. 5 provides for the embodiment of the present application and buffer bar are in conjunction with schematic diagram.
Embodiment
As described in background, the framework of existing liquid crystal display and rubber strip bond strength are little, and rubber strip easily comes off.Inventor studies discovery, causes the reason of this defect to mainly contain between rubber strip and framework and adopts the mode of laminating to fix, and not only bond strength is little for this laminating fixed form, and the time permanent after reduced viscosity, easily make rubber strip come off.
Based on this, the utility model provides a kind of framework that is applied to liquid crystal display, the problems referred to above that exist to overcome prior art, wherein, on described framework, comprise cushion region, the cushion region division of described framework has at least one perforation, and described perforation is less than the width of described perforation opposite side opening near the width of the opening of display panel one side of described liquid crystal display.
The utility model also provides a kind of liquid crystal display, comprises display panel, above-mentioned framework, and buffer bar;
Described buffer bar comprises the fixed part of the perforation that is positioned at described framework, and is positioned at the buffer part in the cushion region of described framework, and described fixed part and the buffer part structure that is formed in one.
Liquid crystal display provided by the utility model and framework thereof, at least one perforation of cushion region division of framework, and perforation is less than the width of opposite side opening towards the A/F of liquid crystal display display panel one side.In the liquid crystal display of employing said frame, buffer bar comprises the fixed part of the perforation that is positioned at framework, and be positioned at the buffer part in the cushion region of framework, and fixed part and the buffer part structure that is formed in one, improve the bond strength between buffer bar and framework, make buffer bar difficult drop-off, improved the serviceable life of liquid crystal display.
Be more than core concept of the present utility model, for above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, embodiment of the present utility model be described in detail.
A lot of details are set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, and therefore the utility model is not subject to the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, in the time that the utility model embodiment is described in detail in detail; for ease of explanation; represent that the sectional view of device architecture can disobey general ratio and do local amplification, and described schematic diagram is example, it should not limit the scope of the utility model protection at this.In addition in actual fabrication, should comprise, the three-dimensional space of length, width and the degree of depth.
The present embodiment provides a kind of framework that is applied to liquid crystal display, and the framework providing in conjunction with Fig. 2 a～3 pair the embodiment of the present application is specifically described.
Wherein, on framework 2, comprise cushion region 21;
Be provided with at least two perforation 22 in cushion region 21, and on an opposite side of framework 2, be respectively arranged with at least one perforation 22, and the A/F of perforation 22 display panel one sides towards liquid crystal display is less than the opposite side A/F of perforation 22.
The frame application that the embodiment of the present application provides is in liquid crystal display; and on framework, needing to arrange buffer bar is not damaged by impulsive force with the display panel of protection liquid crystal display; if buffer bar comes off from framework; to lose the effect of its buffering, therefore the bond strength between buffer bar and framework directly affects the serviceable life of liquid crystal display.The framework that the embodiment of the present application provides, cushion region at framework is (corresponding with the fringe region of display panel, the region of buffer bar is namely set) perforation is set, and perforation is less than the A/F of opposite side near the A/F of display panel one side, a part for buffer bar is arranged in perforation, can effectively improve the bond strength between buffer bar and framework, make buffer bar difficult drop-off, ensure the long service life of liquid crystal display.
Concrete, shown in figure 2a～2c, wherein, and the vertical view of a kind of framework that Fig. 2 a provides for the embodiment of the present application, Fig. 2 b and 2c are the schematic diagram of a-quadrant in Fig. 2 a.Framework 2 is provided with two perforation 22 in cushion region 21, and two opposite side that perforation 22 is arranged at framework 2, and perforation 22 is optionally arranged on the middle section on one side of its place framework 2.
It should be noted that the distribution mode of a kind of two perforation that in Fig. 2 a, just the embodiment of the present application provides on framework.In other embodiment of the application, if the cushion region division of framework has two perforation, and two perforation are positioned on an opposite side of framework, perforation can be positioned at the arbitrary region on one side of its place framework, the embodiment of the present application is not done concrete restriction for this, and it need to carry out concrete design according to actual needs.
In addition, need to be less than the A/F of opposite side near the opening of display panel one side for perforation, the difficult drop-off so that buffer bar is arranged in perforation.For the shape of perforation, the embodiment of the present application is not done concrete restriction equally.
With reference to the schematic diagram that is a-quadrant in Fig. 2 a shown in figure 2b and 2c, it is the schematic diagram of two kinds of concrete perforation shapes providing of the embodiment of the present application, shown in figure 2b, perforation 22 can be conical perforations, 22 the both-side opening of boring a hole is circle, and the diameter of perforation 22 side openings near display panel is less than the diameter of opposite side opening.Shown in figure 2c, perforation 22 can also be side cone-type piercer, and 22 the both-side opening of boring a hole is rectangle, and bores a hole and 22 be less than the width of opposite side opening near a side opening width of display panel.
For two kinds that provide in the embodiment of the present application concrete perforation shapes (with reference to figure 2b and 2c), do not do concrete restriction for the size of its both-side opening width, only need to meet close display panel one side opening width and be less than opposite side A/F.The perforation that the perforation that Fig. 2 b and 2c provide is in addition regular shape, in other embodiment of the application, perforation can also be irregular, and the embodiment of the present application is not done concrete restriction for this, and the needs need to be according to practical application time design.
Be two for the perforation providing in foregoing, in other embodiment of the application, the quantity of perforation do not limited.
Concrete, shown in figure 3, be the another kind of framework vertical view that the embodiment of the present application provides, wherein, the quantity of perforation 22 is four, and four perforation 22 are distributed in respectively on four limits of framework 2.More preferred, an end on four perforation 22 distributions and each limit, is respectively arranged with a perforation 22 at four angles of framework.Same, the embodiment of the present application is not done concrete restriction for the shape of perforation.
Further, the framework providing for the embodiment of the present application, its cushion region is formed with texture lines, and the more excellent sidewall in perforation is also formed with texture lines, and then can increase the bond strength between buffer bar and framework, make buffer bar more be difficult for coming off from framework.
The framework providing for the embodiment of the present application in addition, does not do concrete restriction to its material, and framework can be metal framework, plastic frame etc.
The embodiment of the present application also provides a kind of liquid crystal display, shown in figure 4, and the part-structure schematic diagram of a kind of liquid crystal display providing for the embodiment of the present application.
Wherein, liquid crystal display comprises:
Framework 100 and bonnet 200, wherein, framework 100 is any framework described in above-mentioned all embodiment.
Framework 100 and bonnet 200 form a cavity, and also comprise between framework 100 and bonnet 200:
Buffer bar 41, buffer bar 41 is corresponding with the perforation on framework 100, described buffer bar 41 comprises the fixed part 41A of the perforation that is positioned at described framework 100, and be positioned at the buffer part 41B in the cushion region of described framework 100, described fixed part 41A and the buffer part 41B structure that is formed in one, and the buffer part 41B of buffer bar 41 fits in the cushion region of described framework 100;
Display panel 42, the setting corresponding with framework 100 of the edge of display panel 42, be the edge of framework 100 around display panel 42, and the buffer part 41B of preferred buffer bar 41 fits in the surface of display panel 42, indirectly improve the bond strength of buffer bar and framework, further reduced the probability that buffer bar comes off.
For display panel 42 provides the backlight source module of light source, backlight source module comprises blooming piece 43, light guide plate 44, lamp bar 45 and reflector plate 46, and the lamp pearl direct projection of lamp bar 45 is in the side of light guide plate 44;
For the backboard 47 of fixing backlight source module;
And for the adhesive tape 48 of bonding each assembly.
In foregoing, by the fixed part of buffer bar is arranged in perforation, improve the bond strength between buffer bar and framework, reduce the probability that buffer bar comes off.
The liquid crystal display that the embodiment of the present application provides, can design arbitrarily for the quantity of boring a hole on its framework and distribution, preferably, shown in figure 5, described framework 5 is rectangular frame, is respectively arranged with a perforation 52 on each limit of rectangular frame 5, and perforation 52 is positioned at an end on four limits, four four angular zones that perforation 52 lays respectively at rectangular frame, have improved the bond strength between buffer bar and framework.And buffer bar 51 is loop buffer bar, not only can protects display panel not damaged by impulsive force, but also can, by the edge seal of display panel, avoid impurity particle to enter panel surface.
In addition, the buffer bar that the embodiment of the present application provides is rubber strip, and the rubber strip of rubber strip for adopting flush type ejection formation (Insert molding) technology to form, and has saved human resources, has reduced production cost.
Liquid crystal display provided by the utility model and framework thereof, at least one perforation of cushion region division of framework, and perforation is less than the width of opposite side opening towards the A/F of liquid crystal display display panel one side.In the liquid crystal display of employing said frame, buffer bar comprises the fixed part of the perforation that is positioned at framework, and be positioned at the buffer part in the cushion region of framework, and fixed part and the buffer part structure that is formed in one, improve the bond strength between buffer bar and framework, make buffer bar difficult drop-off, improved the serviceable life of liquid crystal display.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. a framework, be applied to liquid crystal display, on described framework, comprise cushion region, it is characterized in that, the cushion region division of described framework has at least one perforation, and described perforation is less than the width of described perforation opposite side opening near the width of the opening of display panel one side of described liquid crystal display.
2. framework according to claim 1, is characterized in that, the cushion region division of described framework has at least two perforation, and on an opposite side of described framework, is respectively arranged with described at least one and bores a hole.
3. framework according to claim 1, is characterized in that, the cushion region of described framework is formed with texture lines.
4. framework according to claim 1, is characterized in that, the sidewall of described perforation is formed with texture lines.
5. framework according to claim 1, is characterized in that, the quantity of described perforation is four, and four described perforation are distributed in respectively on four limits of described framework.
6. framework according to claim 1, is characterized in that, described perforation is conical perforations or square cone-type piercer.
7. framework according to claim 1, is characterized in that, described framework is metal framework or plastic frame.
8. a liquid crystal display, is characterized in that, comprises display panel, the framework described in claim 1～7 any one, and buffer bar;
Described buffer bar comprises the fixed part of the perforation that is positioned at described framework, and is positioned at the buffer part in the cushion region of described framework, and described fixed part and the buffer part structure that is formed in one.
9. liquid crystal display according to claim 8, is characterized in that, described buffer bar is loop buffer bar.
10. liquid crystal display according to claim 8, is characterized in that, described buffer bar is rubber strip.
Liquid crystal display described in 11. according to Claim 8～10 any one, is characterized in that, the buffer part of described buffer bar fits in the cushion region of described framework.
12. liquid crystal display according to claim 8, is characterized in that, described framework is around the edge of described display panel, and the buffer part of described buffer bar fits in the surface of described display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063960.8U CN203720484U (en) | 2014-02-13 | 2014-02-13 | Liquid crystal display and frame thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063960.8U CN203720484U (en) | 2014-02-13 | 2014-02-13 | Liquid crystal display and frame thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203720484U true CN203720484U (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420063960.8U Expired - Lifetime CN203720484U (en) | 2014-02-13 | 2014-02-13 | Liquid crystal display and frame thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN203720484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647043A (en) * | 2016-12-08 | 2017-05-10 | 环球智达科技（北京）有限公司 | Backlight structure adopting aggregate type diffusion plate |
-
2014
- 2014-02-13 CN CN201420063960.8U patent/CN203720484U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647043A (en) * | 2016-12-08 | 2017-05-10 | 环球智达科技（北京）有限公司 | Backlight structure adopting aggregate type diffusion plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
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| CX01 | Expiry of patent term |