CN206594407U - Liquid crystal display optics film fixing structure and liquid crystal display - Google Patents

Abstract

The utility model is related to technical field of liquid crystal display, a kind of liquid crystal display optics film fixing structure, including blooming piece and backboard are disclosed, blooming piece edge is provided with the first protuberance, backboard is provided with first through hole, and the first protuberance is detachable to be inserted in first through hole.By being provided with first through hole on backboard, edge on blooming piece is provided with the first protuberance, and the first protuberance is detachable is inserted in first through hole for this so that in the case where blooming piece is by vibrations, all the time it is fixed in first through hole, diaphragm will not bend or come off.Also disclose a kind of liquid crystal display, including the liquid crystal display optics film fixing structure, as a result of above-mentioned liquid crystal display optics film fixing structure so that in the case where blooming piece is by vibrations, all the time it is fixed in first through hole, diaphragm will not bend or come off.

Description

Liquid crystal display optics film fixing structure and liquid crystal display

Technical field

The utility model is related to technical field of liquid crystal display, more particularly to a kind of liquid crystal display optics film fixing structure And liquid crystal display.

Background technology

As electronic product is increasingly popularized, the application of liquid crystal display is also more and more extensive.In a liquid crystal display, lead to Blooming piece often is both provided with, plays a part of making the light in light source further to become uniform area light source, mesh in liquid crystal module Preceding liquid crystal display develops toward narrow edge direction so that the orientation problem of blooming piece is more next to be protruded, once positioning is bad, diaphragm Just it is very easy to bending or comes off.In the prior art, blooming piece is mainly connected to by back plate edges by center, still Once falling, the situation for diaphragm flexes occur or coming off is very easy to, the quality of display has been had a strong impact on.

Utility model content

The purpose of this utility model is to provide a kind of liquid crystal display optics film fixing structure, it is intended to solve existing skill In art, the blooming piece in regular liquid crystal display is easy to because vibrations or the feelings for falling and occurring bending or coming off Condition.

The utility model provides a kind of liquid crystal display optics film fixing structure, including blooming piece and backboard, institute Blooming piece edge is stated provided with the first protuberance, the backboard is provided with first through hole, and first protuberance is detachable It is inserted in the first through hole.

Further, in addition to center, the center is fixed on the backboard and to being affixed on the blooming piece.

Further, the second protuberance is provided with the back plate edges, the center is provided with the second through hole, described second Protuberance is detachable to be inserted in second through hole.

Further, the center include outer panel and with the integrally formed median septum of the outer panel, the optical film Piece supports patch with the median septum, and the backboard is fixedly connected with the outer panel.

Further, the first through hole is corresponded with first protuberance, second through hole and described second Protuberance is corresponded.

Further, the first through hole is adapted with first lobe shape, second through hole and described the Two lobe shapes are adapted.

Preferably, the quantity of first protuberance and second protuberance is no less than 2 respectively.

Preferably, the first through hole and second through hole are respectively rectangular opening.

Based on above-mentioned technical proposal, compared with prior art, a kind of liquid crystal display optics proposed in the utility model Film fixing structure, by being provided with first through hole on backboard, the edge on blooming piece is provided with the first protuberance, should First protuberance is detachable to be inserted in the first through hole so that in the case where blooming piece is by vibrations, be limited all the time First through hole coordinates spacing with the first protuberance, and diaphragm will not bend or come off.

The utility model another object is also resided in there is provided a kind of liquid crystal display, including the liquid crystal display optics film Piece fixed structure.

Based on above-mentioned technical proposal, compared with prior art, a kind of liquid crystal display proposed in the utility model, due to Employ above-mentioned liquid crystal display optics film fixing structure so that in the case where blooming piece is by vibrations, fixed all the time In first through hole, diaphragm will not bend or come off.

Brief description of the drawings

Fig. 1 is the liquid crystal display schematic elevation view that the utility model embodiment is proposed；

Fig. 2 is the liquid crystal display schematic top plan view that the utility model embodiment is proposed；

Fig. 3 is the cross section structure diagram in Fig. 1 along line A-A；

Fig. 4 is close-up schematic view at B in Fig. 3.

Label involved by above-mentioned accompanying drawing is detailed as follows：1- liquid crystal displays, 11- liquid crystal display optics diaphragm fixed knots In structure, 111- blooming pieces, the protuberances of 1111- first, 112- backboards, the protuberances of 1121- second, 1122- first through hole, 113- Frame, the through holes of 1131- second, 1132- outer panels, 1133- median septums.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain The utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with It is directly to another element or may be simultaneously present centering elements.

In addition, it should also be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only mutual It is relative concept or using the normal operating condition of product as reference, and should not be regarded as restrictive.Tie below Specific embodiment is closed realization of the present utility model is described in detail.

As shown in Figure 3 and Figure 4, the utility model embodiment proposes a kind of liquid crystal display optics film fixing structure 11, including blooming piece 111 and backboard 112, the edge of blooming piece 111 is provided with provided with the first protuberance 1111, backboard 112 First through hole 1122, the first protuberance 1111 is detachable to be inserted in first through hole 1122.

The liquid crystal display optics film fixing structure 11 that the utility model embodiment is provided, by being set on backboard 112 First through hole 1122 is equipped with, the edge on blooming piece 111 is provided with the first protuberance 1111, first protuberance 1111 can Detachable is inserted in first through hole 1122 so that in the case where blooming piece 111 is by vibrations, first through hole is fixed on all the time On 1122, blooming piece 111 will not bend or come off.

As shown in figure 4, further, in the utility model embodiment, in addition to center 113, center 113 is fixed on backboard On 112 and to being affixed on blooming piece 111.It is attached in this way, center 113 is supported on blooming piece 111, due to center 113 and optical film There is frictional force between piece 111, the movement of blooming piece 111 can be prevented to a certain extent so that blooming piece 111 possesses more Strong shock resistance.Meanwhile, center 113 is fixed on backboard 112, significantly reduce center 113 when being given a shock with Relatively moved between blooming piece 111, so that the position of blooming piece 111 is more stablized.

As shown in figure 4, further, in the utility model embodiment, the edge of backboard 112 is provided with the second protuberance 1121, center 113 is provided with the second through hole 1131, and the second protuberance 1121 is detachable to be inserted in the second through hole 1131.In this way, Second protuberance 1121 of the edge of backboard 112 is inserted in the second through hole 1131 on center 113 so that center 113 is set by card In on backboard 112, when being given a shock, center 113 can be more securely fixed on backboard 112, so as to reduce center Relative movement between 113 and blooming piece 111, so that the position of blooming piece 111 is more stablized.

As shown in figure 4, further, in the utility model embodiment, center 113 includes outer panel 1132 and and outer panel 1132 integrally formed median septums 1133, blooming piece 111 supports patch with median septum 1133, and backboard 112 is fixed with outer panel 1132 Connection.In this way, center 113 is fixed on backboard 112 by outer panel 1132, prevent that center 113 is sent out in the case of a shock Raw movement is come off, and the median septum 1133 integrally formed with outer panel 1132, which is supported, to be attached on blooming piece 111, can prevent light Diaphragm 111 is learned to be moved in the case of a shock.

As shown in figure 4, further, in the utility model embodiment, the protuberance 1,111 1 of first through hole 1122 and first One correspondence, the second through hole 1131 is corresponded with the second protuberance 1121.In this way, when one of first through hole 1122 or one Being broken occurs during vibrations in individual first protuberance 1111 or other are so that the first through hole 1122 or first is protruded In the case that the function of portion 1111 is lost, other protuberances 1111 of first through hole 1122 or first will not be brought disaster to, at utmost Ground protects the stable connection between blooming piece 111 and backboard 112；Similarly, one of them second through hole 1131 or one Being broken occur during vibrations in two protuberances 1121 or other are so that the protuberance 1121 of the second through hole 1131 and second In the case that function is lost, other protuberances 1121 of second through hole 1131 and second will not be brought disaster to, are farthest protected Stable connection between center 113 and backboard 112, so that blooming piece 111 is more securely fixed on backboard 112, Center 113 abuts blooming piece 111, it is to avoid blooming piece 111 occurs coming off or bent.

As shown in figure 4, further, in the utility model embodiment, the shape of 1122 and first protuberance of first through hole 1111 Shape is adapted, and the second through hole 1131 is adapted with the shape of the second protuberance 1121.In this way, the protuberance of first through hole 1122 and first 1111 shapes are adapted so that when the first protuberance 1111 is inserted in first through hole 1122, the first protuberance 1111 and first There is no space between the hole wall of through hole 1122, prevent blooming piece 111 in the case of a shock the first protuberance 1111 first Rocked in through hole 1122, it is to avoid because this rock allows blooming piece 111 to occur bending or come off.Similarly, second Through hole 1131 is adapted with the shape of the second protuberance 1121 so that when the second protuberance 1121 is inserted in the second through hole 1131, There is no space between the hole wall of second protuberance 1121 and the second through hole 1131, prevent center 113 in the case of a shock second Protuberance 1121 rocks in the second through hole 1131, it is to avoid because it is this rock to allow between center 113 and backboard 1 occur Loosen, center 113 abuts blooming piece 111, occurs bending or comes off so as to avoid blooming piece 111.

As shown in Figure 4, it is preferable that in the utility model embodiment, the first protuberance 1111 and the second protuberance 1121 Quantity is no less than 2 respectively.In this way, multiple first protuberances 1111 so that blooming piece 111 is more firmly secured to backboard On 112；Multiple second protuberances 1121 so that center 113 can be more firmly secured on backboard 112, due to center 113 It is connected on blooming piece 111, also causes blooming piece 111 to be less likely to occur movement in the case of a shock.

As shown in Figure 4, it is preferable that in the utility model embodiment, first through hole 1122 is respectively with the second through hole 1131 Rectangular opening.In this way, while the through hole 1131 of first through hole 1122 and second is more prone to processing, also causing the first protuberance 1111 Easily it is mutually twisted between first through hole 1122, and between the second protuberance 1121 and the second through hole 1131, from And cause between blooming piece 111 and backboard 112, and it is not easy hair between backboard 112 and center 113 in the case of a shock Raw movement, reduces the risk that blooming piece 111 is moved in the case of a shock.

As shown in Figures 1 to 4, the utility model additionally provides a kind of liquid crystal display 1, including liquid crystal display optics film Piece fixed structure 11.As a result of above-mentioned liquid crystal display optics film fixing structure 11, by being provided with backboard 112 First through hole 1122, the edge on blooming piece 111 is provided with the first protuberance 1111, and first protuberance 1111 is detachable Formula is inserted in first through hole 1122 so that in the case where blooming piece 111 is by vibrations, first through hole 1122 is fixed on all the time On, diaphragm will not bend or come off.

Embodiment described above, only the utility model embodiment, but protection domain of the present utility model is not This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed Various equivalent modifications, replacement and improvement etc., these modifications, replacement and improvement should all be covered in protection model of the present utility model Within enclosing.Therefore, protection domain of the present utility model should be defined by scope of the claims.

Claims (9)

1. liquid crystal display optics film fixing structure, including blooming piece and backboard, it is characterised in that the blooming piece side The first protuberance is provided with edge, the backboard is provided with first through hole, first protuberance is detachable to be inserted in described the In one through hole.

2. liquid crystal display optics film fixing structure as claimed in claim 1, it is characterised in that described also including center Center, which is fixed on the backboard and supported, is affixed on the blooming piece.

3. liquid crystal display optics film fixing structure as claimed in claim 2, it is characterised in that the edge of the backboard Provided with the second protuberance, the center is provided with the second through hole, and second protuberance is detachable to be inserted in described second and lead to Hole.

4. liquid crystal display optics film fixing structure as claimed in claim 2, it is characterised in that the center includes outside Plate and with the integrally formed median septum of the outer panel, the blooming piece and the median septum support patch, the backboard with it is described Outer panel is fixedly connected.

5. liquid crystal display optics film fixing structure as claimed in claim 3, it is characterised in that the first through hole and institute The first protuberance one-to-one corresponding is stated, second through hole is corresponded with second protuberance.

6. liquid crystal display optics film fixing structure as claimed in claim 5, it is characterised in that the first through hole and institute State the first lobe shape to be adapted, second through hole is adapted with second lobe shape.

7. liquid crystal display optics film fixing structure as claimed in claim 5, it is characterised in that first protuberance and The quantity of second protuberance is no less than 2 respectively.

8. liquid crystal display optics film fixing structure as claimed in claim 6, it is characterised in that the first through hole and institute State the second through hole respectively rectangular opening.

9. liquid crystal display, it is characterised in that including the liquid crystal display optics diaphragm as described in any one of claim 1 to 8 Fixed structure.