CN110456569A - Front frame, down straight aphototropism mode set and liquid crystal display device - Google Patents
Front frame, down straight aphototropism mode set and liquid crystal display device Download PDFInfo
- Publication number
- CN110456569A CN110456569A CN201910727913.6A CN201910727913A CN110456569A CN 110456569 A CN110456569 A CN 110456569A CN 201910727913 A CN201910727913 A CN 201910727913A CN 110456569 A CN110456569 A CN 110456569A
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- front frame
- fixed
- liquid crystal
- plate
- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 84
- 230000005142 aphototropism Effects 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention discloses a kind of front frame, down straight aphototropism mode set and liquid crystal display device, wherein the front frame is applied to down straight aphototropism mode set, and the down straight aphototropism mode set includes backboard, and the front frame includes: front frame ontology；And fixed part, the fixed part are convexly equipped in the inner sidewall of the front frame ontology, the fixed part is equipped with the through hole for fixing the front frame.When the front frame of technical solution of the present invention is applied to display device, it can reduce when display device realizes wall hanging at a distance from wall.
Description
Technical field
The present invention relates to technical field of liquid crystal display, in particular to a kind of front frame, down straight aphototropism mode set and liquid crystal
Showing device.
Background technique
With the development in technology and market, liquid crystal display device also tends to lightening development, more and more liquid crystal displays
Device needs to fix using the mode of wall hanging, including television set, monitor, public place display etc., and this mode has section
Space-efficient advantage becomes design direction gradually.When current display realizes wall hanging, need to be arranged on liquid-crystal apparatus
Wall hanging frame is fixed on the wall by wall hanging frame to realize, structure is complicated for this wall hanging frame, and the liquid crystal display dress after fixing
It sets big with the gap of wall.
Above content is only used for the technical solution that auxiliary understands the application, does not represent and recognizes that above content is existing skill
Art.
Summary of the invention
The main object of the present invention is to provide a kind of front frame, when the front frame is applied to liquid crystal display device, can reduce liquid
When crystal device realizes wall hanging at a distance from wall.
To achieve the above object, front frame proposed by the present invention, the front frame are applied to down straight aphototropism mode set, the straight-down negative
Backlight module includes backboard, and the front frame includes:
Front frame ontology；With
Fixed part, the fixed part are convexly equipped in the inner sidewall of the front frame ontology, and the fixed part is equipped with for fixing
State the through hole of front frame.
In one embodiment of the invention, the fixed part includes the first fixed part and the second fixed part being connected, and described
One fixed part with backboard for being detachably connected；
Second fixed part is equipped with the through hole for fixing the front frame, second fixed part.
In one embodiment of the invention, first fixed part includes connecting plate, support plate and the first fixed plate, the connection
Plate is convexly equipped in the inner sidewall of the front frame ontology, the support plate and the connecting plate and connects away from the side of the front frame ontology
It connects, and bends angled setting with the connecting plate, first fixed plate and the support plate deviate from the one of the connecting plate
Side connection, the support plate and first connecting plate are fixed with the backboard.
In one embodiment of the invention, second fixed part includes the second fixed plate, and second fixed plate is convexly equipped in institute
State the inner sidewall of front frame ontology, the side away from the front frame ontology of second fixed plate also respectively with the support plate and
The first fixed plate connection, second fixed plate, the support plate, the connecting plate and the front frame ontology are enclosed
One accommodation space, second fixed plate is equipped with the through hole, described through the connection accommodation space.
In one embodiment of the invention, second fixed plate includes the second fixed plate ontology and bending part being connected, institute
It states the second fixed plate ontology to connect respectively at described with the support plate and first fixed plate, the second fixed plate ontology
Equipped with the through hole, the bending part is convexly equipped in the inner sidewall of the front frame ontology.
In one embodiment of the invention, the front frame ontology, connecting plate, support plate, the first fixed plate, the second fixed plate are one
Body structure.
In one embodiment of the invention, the front frame includes two the first front frames being oppositely arranged, and is separately connected two opposite
The second front frame and third front frame of one front frame, two first front frames are equipped with the through hole.
The invention also provides a kind of down straight aphototropism mode set, which includes backboard, straight-down negative lamp source, optical film
Piece component and above-mentioned front frame, the straight-down negative lamp source are fixed on the back plate surface, and the optical diaphragm assembly is set to institute
It states on straight-down negative lamp source and is fixed with the backboard, the fixed part of the front frame is at least partly with the backboard away from described straight
The surface of down light source is abutted to support the fixed backboard.
The invention also provides a kind of liquid crystal display device, the liquid crystal display device includes that liquid crystal display panel is above-mentioned
Down straight aphototropism mode set, the inner sidewall of the front frame ontology are convexly equipped with supporting part, the supporting portion on the fixed part,
The liquid crystal display panel is fixed on the supporting part surface.
In one embodiment of the invention, which is in LCD TV, liquid crystal display and liquid crystal monitor
It is any.
The front frame of technical solution of the present invention includes front frame ontology and the fixed part for being convexly equipped in front frame ontology inner sidewall, fixed part
Mountain offers through hole.When the front frame is applied to the liquid crystal display device of straight-down negative, it is no longer necessary to be to liquid crystal display device
Realize wall hanging and corresponding wall hanging frame structure be set on backboard, due to the through hole that is opened up on fixed part can be fixed on wall
On hook cooperated, so that support to liquid crystal display device is realized, to realize the wall hanging of liquid crystal display device.Again
Due to through hole be through fixed part setting, when the hook on wall is cooperated, hook be inserted in through hole, thus
Hook portion is hidden into setting, in this way, the hook fitting of front frame part can be made, to reduce between liquid crystal display device and wall
Gap.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of an embodiment of liquid crystal display device of the present invention；
Fig. 2 is the exploded view of liquid crystal display device in Fig. 1；
Fig. 3 is the cross-sectional view of the liquid crystal display device in Fig. 1；
Fig. 4 is the structural schematic diagram that hook is adapted to the through hole of front frame of the present invention；
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the "and/or" occurred in full text contains
Justice is, including three schemes arranged side by side, by " A and/or B for ", including the side that A scheme or B scheme or A and B meet simultaneously
Case.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
In current liquid crystal display device 100, such as liquid crystal TV set, liquid crystal display, LCD monitor etc., for reality
It now fixes, generallys use pedestal realization sitting (not shown) and fix, or realize wall-mounted consolidate using wall hanging frame is (not shown)
It is fixed.However, the fixation by pedestal and display device is needed when liquid crystal display device 100 realizes that sitting is fixed by pedestal,
Then through pedestal fixed placement in supporting platform.For example, liquid crystal TV set needs when liquid crystal TV set realizes that sitting is fixed
Mounting seat is wanted, is then placed in cabinet for TV.In this way, although the support of liquid crystal TV set is realized, because of cabinet for TV
Setting can account for biggish space, and other costs also can be higher.
In order to save space either save the cost, it will usually be realized using by liquid crystal display device 100 by wall hanging frame
Then wall hanging wall hanging frame and wall is fixed again after wall hanging frame needs to fix with the back side of liquid crystal display device 100.Example
Such as, when existing liquid crystal TV set realizes that wall hanging is fixed, the back side of liquid crystal TV set is fixed with wall hanging frame, passes through wall hanging frame and wall
Body is fixed, but structure is complicated for wall hanging frame, at high cost, and occupied space is big.Although in this way, realizing the wall of liquid crystal TV set
Hanging support, but this fixation makes to need to accommodate between liquid crystal TV set and wall wall hanging frame, liquid crystal TV set and wall it
Between distance it is big, also, most of this wall-mounted liquid crystal TV set is the liquid crystal TV set of side entering type light source, existing straight
The few of the liquid crystal TV set of down light source uses wall mounted versions.
Therefore, in order to be able to achieve directly-down light source liquid crystal display device 100 wall hanging and can reduce after wall hanging with wall
The distance between body.
Referring to figs. 1 to Fig. 4, one embodiment of the invention provides a kind of front frame, which is applied to down straight aphototropism mode set
(not indicating), the down straight aphototropism mode set include backboard 30, and front frame 10 includes: front frame ontology 11；With
Fixed part 13, fixed part 13 are convexly equipped in the inner sidewall of front frame ontology 11, and fixed part 13 is equipped with for fixing front frame 10
Through hole 1333.
Front frame 10 in the present embodiment technical solution includes front frame ontology 11 and is convexly equipped in consolidating for 11 inner sidewall of front frame ontology
Determine portion 13, fixed part 13 offers through hole 1333.When the front frame 10 is applied to the liquid crystal display device 100 of straight-down negative,
It does not need that corresponding wall hanging frame is arranged on the backboard 30 of liquid crystal display device 100 to realize the wall hanging of liquid crystal display device 100
Formula is fixed, but the through hole 1333 by opening up on fixed part 13 can be achieved with liquid crystal display device 100 and be fixed on wall
Hook 200 on body is cooperated, to realize being that liquid crystal display device 100 is fixed on the wall.
It should be noted that hook 200 is fixed on wall by one or fixing piece (not shown), to be supplied to liquid
The enough support forces of crystal device 100.Referring to figure 4., hook 200 includes hanger bulk 210, in hanger bulk 210 between
It separates and sets fixation hole (not indicating), fixing piece passes through fixation hole and is fixed on the wall hook 200.210 top of hanger bulk is convex
Equipped with holding part 250, when hanger bulk 210 is fixed on wall, holding part 250 is formed with evacuation sky towards wall on one side
Between, can be plugged with holding part 250 into through hole 1333, the hole wall of through hole 1333 and mention portion and hanger bulk 210 it
Between limiting section 230 abut, thus realize front frame 10 is fixed on wall, and then realize will with the front frame 10 liquid crystal
Showing device 100 is fixed on wall.
It should be noted that hanger bulk 210 is partially long block structure, the hook 200 of this structure has thickness small,
The big feature of intensity, since the holding part 250 of hook 200 can be inserted in through hole 1333, and before liquid crystal display device 100
Frame surface can link 210 surface of ontology abutting directly, and the thickness of hanger bulk 210 is exactly liquid crystal display device 100 and wall
Gap is not only able to achieve the gap reduced after the realization wall hanging of liquid crystal display device 100 between wall and becomes smaller, but also can guarantee liquid crystal
The radiating requirements of showing device 100 ensure 100 normal use of liquid crystal display device.Certainly, hook 200 is also possible to other forms
Structure, cooperate with through hole as long as being able to achieve to realize and will be fixed on wall with the liquid crystal display device 100 of the front frame 10
It is upper, it is not specifically limited again.
In some embodiments, hanger bulk 210 is to be extended with certain length along the vertical direction, and hanger bulk 210 is spaced
Be provided with multiple fixation holes, hook 200 be fixed in this way, multiple fixing pieces can be used, further increase hook 200 with
The fixed stability of wall, it is ensured that hook 200 has the dynamics of support liquid crystal display device 100 enough.
The fixing piece that the present embodiment refers to is screw, is also possible to the fixing piece of pin either other structures, as long as energy
Hook 200 is fixed on wall, support force is provided for liquid crystal display device 100, does not do specific restriction herein.
The present embodiment realizes the wall hanging of liquid crystal display device 100 by hook 200 with the cooperation of through hole 1333, and by
It is through the setting of fixed part 13 in through hole 1333, when the hook 200 on wall is cooperated, hook 200 is to be inserted in pass through
In perforation 1333, so that 200 parts of hook are hidden setting, in this way, 200 fitting of front frame part hook can be made, to reduce
Gap between liquid crystal display device 100 and wall.
Referring to Fig. 3, in one embodiment of the invention, fixed part 13 includes that the first fixed part 131 and second for being connected is fixed
Portion 133, the first fixed part 131 are connect for being detachably fixed with backboard 30；Second fixed part 133 is for fixing front frame, and second
Fixed part 133 is equipped with through hole 1333.
In the scheme of the present embodiment, when which is applied to linear backlight module (not indicating), front frame 10 with will be with
Backboard 30 is fixed, since the inner surface of backboard 30 is fixed with straight-down negative lamp source 40, the recessed shape of the inner surface portion of backboard 30
At installation space, for installing straight-down negative lamp source 40 and reflector plate 50 in installation space, reflector plate 50 is used for straight-down negative lamp source
40 light sources issued carry out reflection processing, so that the directive liquid crystal that the light of straight-down negative lamp source 40 issued may have more unexpectedly
Show panel 70, improves the performance of liquid crystal display device 100.Thus, the outer surface of backboard 30 then will form convex closure, and first is fixed
Portion 131 is fixed with the back side and backboard 30, is formed with shape compatible with 30 outer surface of backboard.At this point, the first fixed part
131 be multiple bending shapes, is not easy to fixed with hook 200.
Specifically, Fig. 3 is referred to, the first fixed part 131 includes that connecting plate 1311, support plate 1313 and first are fixed
Plate 1315, connecting plate 1311 are convexly equipped in the inner sidewall of front frame ontology 11, and support plate 1313 and connecting plate 1311 deviate from front frame ontology
11 side connection, and angled setting is bent with connecting plate 1311, the first fixed plate 1315 is with support plate 1313 away from connection
The side of plate 1311 connects, and support plate 1313 and the first connecting plate 1311 are fixed with backboard 30.Wherein, the first fixed plate 1315
It is abutted with backboard 30, and the first fixed plate 1315 and backboard 30 are equipped with screw hole, the first fixed plate 1315 passes through spiral shell with backboard 30
Nail realization is detachably connected with backboard 30, and the surface of support plate 1313 abuts support with the recessed place of backboard 30, to realize
Further support limit to backboard 30, improves the fastness fixed with backboard 30 of front frame 10.
Please continue to refer to Fig. 3, the second fixed part 133 is fixed for wall, does not need the knot for being arranged to be adapted to backboard 30
Structure, therefore through hole 1333 is set to the surface of the second fixed part 133, is also convenient for the fixation of front frame 10 Yu wall.Specifically second
Fixed part 133 is the second fixed plate 1331, and the second fixed plate 1331 is convexly equipped in the inner sidewall of front frame ontology 11, the second fixed plate
1331 side away from front frame ontology 11 is also connect with support plate 1313 and the first fixed plate 1315 respectively, the second fixed plate
1331, support plate 1313, connecting plate 1311 and front frame ontology 11 are enclosed an accommodation space, and the second fixed plate 1331, which is equipped with, to be connected
Logical accommodation space (does not indicate) through hole 1333, in this way, can part after also facilitating liquid crystal display device 100 and hook 200 fixed
It hides and liquid crystal display device 100 in front frame, can be further decreased realize gap with wall after wall hanging, can also improve wall hanging
The appreciative value of formula liquid crystal display device 100.
Please continue to refer to Fig. 3, the second fixed plate 1331 includes the second fixed plate ontology 1331a and bending part being connected
1331b, the second fixed plate ontology 1331a are connect respectively at support plate 1313 and the first fixed plate 1315, the second fixed plate sheet
Body 1331a is equipped with through hole 1333, and bending part 1331b is convexly equipped in the inner sidewall of front frame ontology 11.
In the present embodiment, the second fixed plate 1331 is arranged to include the second fixed plate ontology 1331a and folding being connected
The structure of turn of bilge 1331b is the certain radian that has in order to make the outer profile of liquid crystal display device 100, raising appreciative value.It needs
To be illustrated, the width of the second fixed plate ontology 1331a is wide compared with bending part 1331b outline, to ensure the second fixed plate 1331
It realizes and fixes with hook 200.
In some embodiments, the first fixed plate 1315, the second fixed plate 1331 are at least partly backboard 30 same
Surface makes liquid crystal display device 100 be easy to implement wall hanging, can also ensure small with wall gap after realizing wall hanging, it is ensured that it is realized
Appreciative value after wall hanging.
In some embodiments, the material of front frame 10 is metal material, is also possible to alloy material, the material of metal or alloy
Material can only can guarantee the intensity of front frame, while can also upgrade texture.I.e., it is possible to understand, front frame ontology 11, connecting plate
1311, support plate 1313, the first fixed plate 1315,1331 integral structure of the second fixed plate can be through sheet metal process one
Property molding, the technique for being also possible to pour is made.
It should be noted that the substantially frame structure of front frame 10 (not indicating), which includes two to be oppositely arranged
The first front frame 10a, be separately connected the first front frame 10b and third front frame 10c of two opposite first front frame 10a, two opposite the
One front frame 10a, the first front frame 10b and third front frame 10c are enclosed the frame structure.Wherein, the first front frame 10a is equipped with and passes through
Perforation 1333.It is, of course, also possible to it is also equipped with through hole 1333 on the first front frame 10b, it so can be from multiple directions to liquid
Crystal device 100 is fixed, and further increases liquid crystal display device 100 and realizes the fastness after wall hanging.
It should be noted that the first front frame 10a, the first front frame 10b and third front frame 10c pass through connector between any two
(not shown) achieves a fixed connection, which can be angle bar, before angle bar and the first front frame 10a, the first front frame 10b, third
Frame 10c is achieved a fixed connection by screw.
The present invention also proposes a kind of down straight aphototropism mode set, which includes straight-down negative lamp source 40, optics
Diaphragm unit 60, the specific structure of the front frame is referring to above-described embodiment, since the down straight aphototropism mode set is using above-mentioned all
Whole technical solutions of embodiment, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, In
This is no longer repeated one by one.
The present invention also proposes a kind of liquid crystal display device 100, which includes 70 He of liquid crystal display panel
Down straight aphototropism mode set, the specific structure of the down straight aphototropism mode set is referring to above-described embodiment, due to this liquid crystal display device 100
Using whole technical solutions of above-mentioned all embodiments, therefore at least institute brought by the technical solution with above-described embodiment
There is beneficial effect, this is no longer going to repeat them.
Wherein, liquid crystal display panel 70 and the front frame 10 of down straight aphototropism mode set are fixed by viscose glue 80.Specifically,
The inner sidewall of front frame ontology 11 is convexly equipped with supporting part 15, and supporting part 15 and the interval of fixed part 13 are arranged, and be located at fixed part 13 it
On, liquid crystal display panel is pasted and fixed on 15 surface of supporting part by viscose glue 80.
Liquid crystal display device 100 in the present embodiment can be liquid crystal TV set, liquid crystal display, liquid crystal monitor etc..
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all in hair of the invention
Under bright design, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/it is used in other phases indirectly
The technical field of pass is included in scope of patent protection of the invention.
Claims (10)
1. a kind of front frame is applied to down straight aphototropism mode set, the down straight aphototropism mode set includes backboard, which is characterized in that institute
Stating front frame includes:
Front frame ontology；With
Fixed part, the fixed part are convexly equipped in the inner sidewall of the front frame ontology, the fixed part be equipped with for fix it is described before
The through hole of frame.
2. front frame as described in claim 1, which is characterized in that the fixed part includes the first fixed part and second being connected
Fixed part, first fixed part with backboard for being detachably connected；
Second fixed part is equipped with the through hole for fixing the front frame, second fixed part.
3. front frame as claimed in claim 2, which is characterized in that first fixed part includes connecting plate, support plate and first
Fixed plate, the connecting plate are convexly equipped in the inner sidewall of the front frame ontology, and the support plate and the connecting plate are before described
The side of frame ontology connects, and bends angled setting with the connecting plate, and first fixed plate deviates from the support plate
The side of the connecting plate connects, and the support plate and first connecting plate are fixed with the backboard.
4. front frame as claimed in claim 3, which is characterized in that second fixed part include the second fixed plate, described second
Fixed plate is convexly equipped in the inner sidewall of the front frame ontology, and the side away from the front frame ontology of second fixed plate is also distinguished
Connect with the support plate and first fixed plate, second fixed plate, the support plate, the connecting plate and it is described before
Frame ontology is enclosed an accommodation space, and second fixed plate is equipped with the through hole, described empty through the receiving is connected to
Between.
5. front frame as claimed in claim 4, which is characterized in that second fixed plate includes the second fixed plate sheet being connected
Body and bending part, the second fixed plate ontology is connect respectively at described with the support plate and first fixed plate, described
Second fixed plate ontology is equipped with the through hole, and the bending part is convexly equipped in the inner sidewall of the front frame ontology.
6. front frame as claimed in claim 4, which is characterized in that the front frame ontology, connecting plate, support plate, the first fixed plate,
Second fixed plate is structure as a whole.
7. front frame as claimed in claim 2, which is characterized in that the front frame includes two the first front frames being oppositely arranged, respectively
The second front frame and third front frame of two opposite first front frames are connected, two first front frames are equipped with the through hole.
8. a kind of down straight aphototropism mode set, which is characterized in that the backlight module includes backboard, straight-down negative lamp source, optical diaphragm
Component and the front frame as described in any one of claims 1 to 7, the straight-down negative lamp source are fixed on the back plate surface, institute
It states optical diaphragm assembly to fix on the straight-down negative lamp source and with the backboard, the fixed part of the front frame is at least partly
It abuts with the backboard away from the surface of the directly-down light source to support the fixed backboard.
9. a kind of liquid crystal display device, which is characterized in that the liquid crystal display device includes liquid crystal display panel and as right is wanted
Down straight aphototropism mode set described in asking 8, the inner sidewall of the front frame ontology are convexly equipped with supporting part, and the supporting portion is in described solid
Determine on portion, the liquid crystal display panel is fixed on the supporting part surface.
10. liquid crystal display device as claimed in claim 9, which is characterized in that the liquid crystal display device is LCD TV, liquid crystal
Show any one of device and liquid crystal monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727913.6A CN110456569B (en) | 2019-08-08 | Front frame, direct type backlight module and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727913.6A CN110456569B (en) | 2019-08-08 | Front frame, direct type backlight module and liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110456569A true CN110456569A (en) | 2019-11-15 |
| CN110456569B CN110456569B (en) | 2024-05-10 |
Family
ID=
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