CN107302674A - Liquid crystal TV set - Google Patents
Liquid crystal TV set Download PDFInfo
- Publication number
- CN107302674A CN107302674A CN201710626869.0A CN201710626869A CN107302674A CN 107302674 A CN107302674 A CN 107302674A CN 201710626869 A CN201710626869 A CN 201710626869A CN 107302674 A CN107302674 A CN 107302674A
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- China
- Prior art keywords
- plate
- backboard
- liquid crystal
- automatically controlled
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 44
- 238000000465 moulding Methods 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 14
- 238000005034 decoration Methods 0.000 claims description 27
- 239000000758 substrate Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 238000000034 method Methods 0.000 description 5
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- 238000010923 batch production Methods 0.000 description 3
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- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
Abstract
The present invention discloses a kind of liquid crystal TV set, including：Housing, the housing includes backboard, and the opposite sides side of the backboard is respectively provided with the chute extended along respective side, and the notch of chute is oppositely arranged described in two；The automatically controlled receiving space in the local setting that stretches out is formed with the inside of the backboard；Display module, the display module includes carriage and display screen and optical diaphragm group on carriage；The opposite sides moulding of carriage is slidably installed to two chutes respectively, so that display module is installed on housing；And automatically controlled module, the automatically controlled module is installed on automatically controlled receiving space, and including being integrated with the master control borad of TV signal processing module, the master control borad is electrically connected with the display screen.Technical scheme can strengthen the integrated style of liquid crystal TV set.
Description
Technical field
The present invention relates to TV domain, more particularly to a kind of liquid crystal TV set.
Background technology
At present, common liquid crystal TV set generally includes fore shell, rear shell, small rear shell, display module and automatically controlled mould on the market
Group, wherein, display module is arranged between fore shell and rear shell, and automatically controlled module is arranged between rear shell and small rear shell.After small
Shell is that split is connected with rear shell, and its split junction is generally revealed in outside, reduces the complete machine integration of liquid crystal TV set
Style, influences Consumer's Experience.
The content of the invention
The main object of the present invention is to propose a kind of liquid crystal TV set, it is intended to strengthen the integrated style of liquid crystal TV set.
To achieve the above object, liquid crystal TV set proposed by the present invention includes：
Housing, the housing includes backboard, and the opposite sides side of the backboard is respectively provided with the chute extended along respective side,
And the notch of chute described in two is oppositely arranged；It is formed with the inside of the backboard empty in the automatically controlled collecting of the local setting that stretches out
Between；
Display module, the display module includes carriage and display screen and optical film on the carriage
Piece group；The opposite sides moulding of the carriage is slidably installed to chute described in two respectively, so that the display module is installed
In the housing；And
Automatically controlled module, the automatically controlled module is installed on the automatically controlled receiving space.
Preferably, the automatically controlled receiving space is locally outwards arched upward by the backboard and formed.
Preferably, it is covered with cover plate on the pocket of the automatically controlled receiving space.
Preferably, the medial surface of the backboard is provided with positioning deep gouge, all edges of the cover plate on the week edge of the pocket
The positioning deep gouge is overlapped in, so that the medial surface flush of the front face of the cover plate and the backboard；Or
Some locating dowels are provided with the automatically controlled receiving space, the locating dowel is held in the rear plate face of the cover plate, with
Make the front face of the cover plate and the medial surface flush of the backboard.
Preferably, the medial surface of the backboard is provided with some cablings in the lower edge of the pocket of the automatically controlled receiving space
Deep gouge.
Preferably, the side frame bar includes substrate and is located at the dividing plate of the substrate medial surface, the display screen and described
Optical diaphragm group is divided into the opposite sides of the dividing plate.
Preferably, the side frame bar also includes the limiting plate for being arranged on the medial surface of the substrate, the limiting plate and institute
State dividing plate separately to set, the side of the display screen is located between the dividing plate and the limiting plate.
Preferably, the housing also includes the biside plate for being divided into the backboard opposite sides side, vertical per side plate
In the cross section of respective side bearing of trend, set in the arc protruded away from the direction of opposite side plate, with side described in two
Chute described in the medial surface formation two of plate；Or,
The housing also includes the biside plate for being divided into the backboard opposite sides side and two limits for connecting biside plate respectively
Position portion, the limiting section is relative with the backboard, and the backboard, limiting section described in side plate and two described in two are limited out relatively jointly
Two described in chute.
Preferably, the housing also includes the top plate located at the backboard top margin, and the base of the backboard is vacant, with
The installing port that installation is slipped into for the display module is formed between the lower end of side plate described in two；
The display module slips into the housing from the installing port, is supported to the top of the display module and terminates in the top
Plate.
Preferably, the optical diaphragm group includes light guide plate, and the bottom of the carriage is vacant；The liquid crystal TV set is also
Closing component including closing the installing port, and backlight is provided between the base of the closing component and the light guide plate
Bar.
Preferably, the closing component includes lamp bar radiating piece, and the lamp bar radiating piece is included for the backlight lamp bar
The back side be sticked installation the first heat sink and be connected to the second heat sink of the lateral margin of the first heat sink one, described second dissipates
Hot plate, which is fitted, is fixedly arranged on the back side of the backboard.
Preferably, the closing component also includes lower decoration moulding, and the lower decoration moulding includes decorative bottom plate and set up separately
In the decoration front side board and decoration back side panel of the decorative bottom plate opposite sides, the decorative bottom plate and the display screen base it
Between be fixedly arranged on second heat sink provided with the screen support bar that is arranged side by side with the backlight lamp bar, the decoration back side panel laminating
Lateral surface, the decoration front side board at least coated to the base of the display screen.
In technical scheme, the automatically controlled receiving space to install automatically controlled module is in office by the inner side of backboard
Portion stretches out formed by setting, it will be understood that the pocket of automatically controlled receiving space is located at backboard medial surface, in this way, comparing
The technical scheme formed is connected by the small rear shell of split and rear shell phase in automatically controlled receiving space, the back side of backboard can be avoided to be formed with
Outer split junction is revealed in, so that the integrated style of the complete machine for strengthening liquid crystal TV set, lifts Consumer's Experience.In addition, this
In invention, when assembling the liquid crystal TV set, first display screen and optical diaphragm group can be arranged on carriage, be in obtain one
The overall display module of module, then by the display module integrally by the opposite sides moulding of carriage be slidably installed respectively to
In two chutes, you can display module is attached on housing, in this way, on the one hand realizing the modularization peace of the liquid crystal TV set
Dress, reduces the scattered property of part of the liquid crystal TV set, simplifies assembling process, improve efficiency of assembling；On the other hand it can save
The rigging screw between housing and display module is saved, cost is not only saved, also improves the tailored appearance of housing, Yi Jitong
The installing space crossed needed for reducing rigging screw causes the thinner of the liquid crystal TV set, realizes the effect of narrow frame.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the embodiment of liquid crystal TV set one of the present invention in the configuration schematic diagram at back side visual angle；
Fig. 2 is the slidable fit figure between the display module of liquid crystal TV set in Fig. 1 and housing；
Fig. 3 is the partial enlarged drawing at A in Fig. 1；
Fig. 4 is the configuration schematic diagram of the display module of liquid crystal TV set in Fig. 1；
Fig. 5 is display module and the cross section structure schematic diagram of housing after mounting in Fig. 2；
Fig. 6 is in the configuration schematic diagram at positive visual angle between the housing of liquid crystal TV set in Fig. 1 and automatically controlled module；
Fig. 7 is the partial enlarged drawing at B in Fig. 6.
Drawing reference numeral explanation：
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality indicate (such as up, down, left, right, before and after ...),
Then directionality indicate to be only used for explain relative position relation under a certain particular pose (as shown in drawings) between each part,
Motion conditions etc., if the particular pose changes, directionality indicates also correspondingly therewith to change.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, being somebody's turn to do " first ", " second " etc.
Description be only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate indicated skill
The quantity of art feature.Thus, " first " is defined, at least one spy can be expressed or be implicitly included to the feature of " second "
Levy.In addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, when the combination appearance of technical scheme is conflicting or can not realize it will be understood that the knot of this technical scheme
Conjunction is not present, also not within the protection domain of application claims.
The present invention proposes a kind of liquid crystal TV set.
Reference picture 1, Fig. 2, Fig. 4 and Fig. 6, in an embodiment of the present invention, the liquid crystal TV set include：
Housing 1, the housing 1 includes backboard 11, and the opposite sides side of the backboard 11 is respectively provided with the cunning extended along respective side
Groove 10, and the notch of two chute 10 is oppositely arranged；The inner side of backboard 11 is formed with the automatically controlled receipts in the local setting that stretches out
Hold space 14；
Display module 2, the display module 2 includes carriage 21 and display screen 22 and optics on carriage 21
Diaphragm group 23；The opposite sides moulding 211 of carriage 21 is slidably installed to two chutes 10 respectively, so that display module 2 is installed
In housing 1；And
Automatically controlled module 6, the automatically controlled module 6 is installed on automatically controlled receiving space 14, and including being integrated with processing television signals mould
The master control borad of block, the master control borad is electrically connected with display screen 22.
Without loss of generality, in the present embodiment, optical diaphragm group 23 includes reflector plate 232, light guide plate 231 and other optical films
Piece (such as DOP diaphragms 233)；Display screen 22 then generally uses LCD screen；Master control borad is then according to handled by processing television signals module
Obtained TV signal, control display screen 22 shows television image corresponding with TV signal.It is automatically controlled to house empty in the present embodiment
Between 14 to be preferably that backboards 11 are local outwards arch upward to be formed, its forming mode is simple, it is easy to produce, it will be understood that automatically controlled to house
The pocket in space 14 is located at the medial surface of backboard 11；Right the design not limited to this, it is sufficiently thick in backboard 11 in other embodiment
In the case of, automatically controlled receiving space 14 can also be the direct recessed shaping on the medial surface of backboard 11, in this case, housing
1 can also have the back side in plane.In the present embodiment, normally, automatically controlled module 6 is installed on the bottom of automatically controlled receiving space 14,
The arched part to limit out the automatically controlled receiving space 14 of backboard 11 then corresponds to automatically controlled module 6 provided with heat emission hole, to protect
Demonstrate,prove the radiating of automatically controlled module 6.
In the present embodiment, the depth bounds of automatically controlled receiving space 14 is preferably 25mm to 30mm；If it is appreciated that automatically controlled receive
The depth for holding space 14 is excessive, and the rear convex amount needed for backboard 11 can be very big, and preparation difficulty is higher, and cost is higher, and can cause production
Product are too fat to move；If the depth of automatically controlled receiving space 14 is too small, the installation site of automatically controlled module 6 may be not enough, and poor heat radiation；This
The depth of automatically controlled receiving space 14 in embodiment is moderate, can take into account the low cost and good heat radiating of product.Right the design is not limited to
This, can be according to the depth of the automatically controlled receiving space 14 of the volume Reasonable adjustment needed for automatically controlled module 6 in other embodiment.
In the present embodiment, cover plate 15 preferably is covered with the pocket of automatically controlled receiving space 14, the cover plate 15 is mainly used to
Play dustproof effect.
In addition, in the present embodiment, housing 1 also includes being divided into the biside plate 12 on the opposite sides side of backboard 11 and connected respectively
Two limiting sections 13 of biside plate 12 are connect, wherein, limiting section 13 is relative with backboard 11, backboard 11, the limiting section 13 of biside plate 12 and two
Chute 10 described in relative two is limited out jointly.Wherein, backboard 11, the limiting section 13 of biside plate 12 and two are preferably integrally formed
, in favor of the batch production of housing 1.In addition, in the present embodiment, limiting section 13 is set to the entirety extended along respective side
Plate-like piece, it will be understood that limiting section 13 is located at the front side of display screen 22, is appearance member to a certain extent, using overall tabular
The setting of part, it is ensured that the outward appearance of the liquid crystal TV set is good；Certainly, in other embodiment, limiting section 13 also is included in
It is interrupted multiple plate-like pieces of setting on the bearing of trend of respective side, in this way, can also realize its position-limiting action.
Right the design not limited to this, in other embodiment, housing 1 can not also set limiting section 13 on side plate 12, and
Side plate 12 is set to arc, specifically, the cross section perpendicular to respective side bearing of trend per side plate 12, in supporting or opposing
The arc protruded from the direction of another side plate 12 is set, with chute 10 described in the medial surface of biside plate 12 formation two.
In technical scheme, the automatically controlled receiving space 14 to install automatically controlled module 6, is by the inner side of backboard 11
Stretch out in local formed by setting, and the pocket of automatically controlled receiving space 14 is located at the medial surface of backboard 11, in this way, comparing
The technical scheme formed is connected by the small rear shell of split and rear shell phase in automatically controlled receiving space 14, the back side shape of backboard 11 can be avoided
Outer split junction is revealed in into having, so that the integrated style of the complete machine for strengthening liquid crystal TV set, lifts Consumer's Experience.Separately
Outside, in the present invention, when assembling the liquid crystal TV set, display screen 22 and optical diaphragm group 23 first can be arranged on carriage 21
On, integrally pass through the opposite sides of carriage 21 in the overall display module 2 of module, then by the display module 2 to obtain one
Moulding 211 is slidably installed to two chutes 10 respectively, you can display module 2 is attached on housing 1, in this way, on the one hand realizing
The modularization of the liquid crystal TV set is installed, and is reduced the scattered property of part of the liquid crystal TV set, is simplified assembling process, is improved
Efficiency of assembling；On the other hand the rigging screw that can be saved between housing 1 and display module 2, not only saves cost, also improves
The tailored appearance of housing 1, and cause the liquid crystal TV set more by reducing the installing space needed for rigging screw
It is thin, realize the effect of narrow frame.Also, in the present invention, workman is when assembling display module 2, without entering with housing 1
OK, the assembly manipulation of workman is more convenient.
Reference picture 7 in the lump, further, the medial surface of backboard 11 pocket week along provided with positioning deep gouge 16, cover plate
15 week edge is overlapped in positioning deep gouge 16, so that the medial surface flush of the front face of cover plate 15 and backboard 11.It is appreciated that
When not padding provided with miscellaneous part between cover plate 15 and positioning deep gouge 16, the depth of positioning deep gouge 16 is equal to the thickness of cover plate 15.This
In embodiment, the front face of cover plate 15 and the medial surface of backboard 11 are evenly set, the whole back side of reflector plate 232 is may be such that all
Laminating can be obtained to set, it is to avoid produce what light and shade differed because the back side of reflector plate 232 to cover plate 15 is different with the distance of backboard 11
Display defect.Right the design not limited to this, in other embodiment, also can set some height to close in automatically controlled receiving space 14
Suitable locating dowel, and plate face after cover plate 15 is supported by these locating dowels, and make the front face and backboard 11 of cover plate 15
Medial surface flush.
In the present invention, for ease of the breakdown maintenance of automatically controlled module 6, cover plate 15 is preferably detachably connected with backboard 11.Specifically
Ground, cover plate 15 can be, but not limited to be connected with the backboard 11 by way of screw is locked or is snapped connection；Right the design
Not limited to this, in other embodiment, cover plate 15 can also be bonded and fixed to positioning deep gouge 16.
In the present embodiment, further, cover plate 15 is plastic plate.Specifically, cover plate 15 can be, but not limited to as PVC board
Or PC plate etc., the plastics such as PVC plastic and PC plastics are common plastics, it is easy to obtained, and can by simple cutting technique or
Person's Sheet Metal Forming Technology is prepared into the shape needed for cover plate 15, is easy to batch production.In addition, the valency of the plastics such as PVC plastic and PC plastics
Lattice are relatively low, advantageously reduce product cost.Right the design not limited to this, in other embodiment, cover plate 15 may be alternatively provided as gold
Belong to plate, such as, but not limited to iron plate, aluminium sheet etc..
It is appreciated that if cover plate 15 is blocked up, one side material is more, and cost is higher, is on the other hand not easy to by cutting
Technique or Sheet Metal Forming Technology prepare cover plate 15；If cover plate 15 is excessively thin, the easy deformation that bends of cover plate 15 is unfavorable for cover plate 15
Installation.In the present embodiment, the thickness range of cover plate 15 is preferably 1mm to 1.5mm, to take into account the low cost and form of cover plate 15
Stability.
In the present embodiment, further, automatically controlled module 6 is removably attached in automatically controlled receiving space 14, in order to
The breakdown maintenance of automatically controlled module 6.In the present embodiment, automatically controlled module 6 generally includes to be integrated with the master of power module and information source module
Control plate, it will be understood that display screen 22 and backlight lamp bar 4 are electrically connected with master control borad；It is solid provided with mainboard in automatically controlled receiving space 14
Fixed column (is not indicated), and mainboard fixed column is screw hole column, and master control borad correspondence mainboard fixed column is provided with screw via, and screw is described in
Screw via is screwed in the screw of mainboard fixed column, and master control borad is fixed in automatically controlled receiving space 14；Certainly, in other realities
Apply in example, master control borad can be also fixed in automatically controlled receiving space 14 by snap connection means.In addition, it is necessary to explanation,
In other embodiment, automatically controlled module 6 may also include phase separate power sub-circuit board and information source sub-circuit board, respectively processing power supply
Signal and picture signal.
Further, automatically controlled receiving space 14 has vertically extending two lateral walls, and the two side is at least
One is provided with grafting port (not shown), and grafting port for external connection line with automatically controlled module 6 to be connected.The present embodiment
In, on the side wall that grafting port is arranged on to automatically controlled receiving space 14, automatically controlled receiving space is arranged on compared to by grafting port
Technical scheme on 14 bottom wall, there is bigger grafting operating space, user-friendly；And set compared to by grafting port
Technical scheme on the roof of automatically controlled receiving space 14, it is possible to decrease cover the possibility of ash in grafting port.In the present embodiment, preferably
Ground, the grafting port includes information source socket and outlet, it will be understood that information source socket and the information source module electricity on master control borad
Property conducting, with for various signal wires (television signal line, network signal line etc.) grafting, outlet and the power supply on master control borad
Module electrically conducts, to power supply source line grafting；Wherein, information source socket is arranged on the side wall of automatically controlled receiving space 14, and electric
Source socket is arranged on the opposite side wall of automatically controlled receiving space 14, in this way, realizing the classification of grafting port, more convenient user makes
With.
In the present embodiment, further, in the outer surface of the side frame bar 211 of carriage 21 and the inner groove surface of chute 10 at least
One is set to shiny surface, to improve therebetween with respect to the smoothness slided, so as to further improve the liquid crystal TV set
Efficiency of assembling.
Reference picture 4 and Fig. 5, further, for carriage 21, its side frame bar 211 includes substrate 211a and is located at substrate
The dividing plate 211b of 211a medial surfaces.Wherein, chute 10 is located at 23 points of substrate 211a lateral surface, display screen 22 and optical diaphragm group
Located at dividing plate 211b opposite sides.Propped up it is appreciated that dividing plate 211b setting can be display screen 22 and optical diaphragm group 23
Assembling in support frame 21, which is provided, to be depended on and supports.Specifically, reference picture, when assembling display module 2, first installs display screen 22
In dividing plate 211b side, and one carriage-display screen component is formed, then turned over the carriage-display screen component by fixture
Turn, other blooming piece (such as DOP diaphragms 233), light guide plate 231 and reflector plates 232 are arranged on the another of dividing plate 211b successively
Side, so that the modular assembly of display module 2 is completed, to treat that final assembly is used.In the present embodiment, display screen 22 and optics
Diaphragm group 23 is preferably fixed to dividing plate 211b, specifically, and display screen 22 can be bonded and fixed to dividing plate 211b, and bonding is used
Material can be sticky glue or double faced adhesive tape, the invention is not limited in this regard.
In the present embodiment, it is preferable that the side frame bar 211 of carriage 21 also includes the limit for being arranged on substrate 211a medial surface
Position plate 211c, limiting plate 211c are separately set with dividing plate 211b, and the side of display screen 22 is located at dividing plate 211b and limiting plate
Between 211c；It is appreciated that display screen 22 is generally heavier, it is only bonding with dividing plate 211b by it, it is difficult to ensure display screen 22
It can be firmly secured on carriage 21, therefore, display screen 22 can be limited to away from dividing plate 211b by setting up the limiting plate 211c
The direction of plate face, departs from carriage 21.Preferably, substrate 211a, dividing plate 211b and limiting plate 211c are integrally formed setting,
In order to produce in batches, it can be that extrusion molding is integrally formed or injection moulding integrated molding etc..
In the present embodiment, further, housing 1 also includes the top plate located at the top margin of backboard 11, and the base of backboard 11
It is vacant, to form the installing port that installation is slipped into for display module 2 between the lower end of two chutes 10.The self installation mouthful of display module 2
Housing 1 is slipped into, is supported to the top of display module 2 and terminates in top plate.In the present embodiment, top plate is preferably integrally formed with backboard 11, with
Beneficial to the batch production of housing 1；Certainly, in other embodiment, top plate is alternatively the rear piece installing for being fixedly arranged on backboard 11.Do not lose one
As property, on housing 1, normally, the top of the two ends of top plate respectively with biside plate 12 is connected.It is appreciated that in the present embodiment,
The whole slide assembly direction of display module 2 is the direction from the base of backboard 11 towards top margin, and the setting of top plate can avoid showing
Show module 2 in whole slide assembling process, the phenomenon for skidding off the top margin of backboard 11 occur.Right the design not limited to this, in other
In embodiment, the installing port of housing 1 also may be formed at the top of housing 1, and cause the whole slide assembly direction of display module 2
It is the direction from the top margin of backboard 11 towards base；Such as, but not limited to, the base of backboard 11 and top margin are vacant, to be slided two
Installing port is formed between the lower end of groove 10 and decoration port is formed between the upper end of two chutes 10, now, display module 2 can be certainly
Any one of installing port and decoration port slip into housing 1.
In the present embodiment, normally, the free lateral margin of top plate is also associated with the top limiting plate 211c relative with backboard 11, with
On the one hand it can aid in increasing the restraint for preventing display module 2 from departing from housing 1, on the other hand can keep the front side of housing 1
Top and the outward appearance uniformity of both sides.
In the present embodiment, normally, carriage 21 also includes top frame bar 212, and the two ends of the top frame bar 212 are respectively with two
The top connection of side frame bar 211.It is appreciated that display screen 22 and the edge of optical diaphragm group 23 are easy to clashing and breaking, top frame bar 212
Setting can be display screen 22 and optical diaphragm group 23 with preferably edge-protected.And the bottom of carriage 21 is vacant, to cause
Backlight light can enter from the base of the light guide plate 231 of optical diaphragm group 23.In the present embodiment, it is preferable that the horizontal stroke of top frame bar 212
Cross sectional shape is consistent with the shape of cross section of side frame bar 211, and top frame bar is prepared using the integrally formed mode of extrusion molding in this way, working as
212 and during side frame bar 211, top frame bar 212 and side frame bar 211 can use same extruded mould, reduce die cost, reduction manufacture
Cost.
Reference picture 1 and Fig. 3, further, liquid crystal TV set also include the closing component 3 for closing the installing port, with aobvious
Show that module 2 is limited in housing 1.In the present embodiment, backlight lamp bar 4 is provided between the base of closing component 3 and light guide plate 231,
Certainly, backlight lamp bar 4 is just facing to the base of light guide plate 231, so that its backlight light sent enters light guide plate 231；The back of the body
The back side of light lamp bar 4 then fits in closing component 3, to be radiated by closing component 3.It should be noted that in backboard 11
Base and top margin vacant technical scheme in, it is outer to avoid the Self-decorating of display module 2 mouth from being revealed in, and influence LCD TV
The outward appearance of machine, it is preferable that liquid crystal TV set also includes the top decoration for closing the decoration port, and the top decoration can be decoration
Thin-film member or top decoration moulding, as long as the closing of decoration port can be realized.
Reference picture 6 and Fig. 7 in the lump, further, the medial surface of backboard 11 are provided with some cablings in the lower edge of pocket
Deep gouge 17；Specifically, the base of display screen 22 is extended partially into some cabling deep gouges 17, for display screen 22 with it is automatically controlled
Connecting wire between module 6 enters automatically controlled receiving space 14；Also have in some cabling deep gouges 17 and extend partially into backlight
At lamp bar 4, so that the connecting wire between backlight lamp bar 4 and automatically controlled module 6 enters automatically controlled receiving space 14；The present embodiment passes through
The setting of cabling deep gouge 17, can avoid connecting wire from protruding from the medial surface of backboard 11, and influence reflector plate 232 and backboard 11
Laminating between medial surface is installed.
Reference picture 3, in the present embodiment, further, closing component 3 includes lamp bar radiating piece 31, the lamp bar radiating piece
31 include for backlight lamp bar 4 the back sides be sticked installation the first heat sink 311 and be connected to the lateral margin of the first heat sink 311 1
Second heat sink 312, second heat sink 312, which is fitted, is fixedly arranged on the back side of backboard 11, in this way, backlight lamp bar 4 can not only pass through
Lamp bar radiating piece 31 is radiated, and can also be radiated by indirect backboard 11, so as to obtain higher radiating efficiency.
Further, closing component 3 also include it is lower decoration moulding 32, this it is lower decoration moulding 32 include decorative bottom plate 321 and
The decoration front side board 322 and decoration back side panel 323 of the opposite sides of decorative bottom plate 321 are divided into, wherein, decoration back side panel 323 is pasted
The lateral surface for being fixedly arranged on the second heat sink 312 is closed, to be indirectly secured to backboard 11；Decoration front side board 322 is at least coated to display
The base of screen 22, it is outer to avoid the part between the base of display screen 22 and decorative bottom plate 321 from being revealed in.In the present embodiment, due to
Display screen 22 is heavier, to avoid display screen 22 from gliding under gravity, between decorative bottom plate 321 and the base of display screen 22
Have additional the screen support bar 5 being arranged side by side with backlight lamp bar 4.
In the present invention, for ease of the detachable maintaining of display module 2, closing component 3 is preferably detachably connected with housing 1,
And can be, but not limited to by the way of screw is locked or is snapped connection connect.In the present embodiment, specifically, the second heat sink
It is to be detachably connected between 312 and backboard 11 and between the decoration heat sink 312 of back side panel 323 and second.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical fields in the scope of patent protection of the present invention.
Claims (12)
1. a kind of liquid crystal TV set, it is characterised in that including：
Housing, the housing includes backboard, and the opposite sides side of the backboard is respectively provided with the chute extended along respective side, and two
The notch of the chute is oppositely arranged；The automatically controlled receiving space in the local setting that stretches out is formed with the inside of the backboard；
Display module, the display module includes carriage and display screen and optical diaphragm group on the carriage；
The opposite sides moulding of the carriage is slidably installed to chute described in two respectively so that the display module be installed on it is described
Housing；And
Automatically controlled module, the automatically controlled module is installed on the automatically controlled receiving space, and including being integrated with TV signal processing module
Master control borad, the master control borad electrically connects with the display screen.
2. liquid crystal TV set as claimed in claim 1, it is characterised in that the automatically controlled receiving space be the backboard it is local to
Arch upward to be formed outside.
3. liquid crystal TV set as claimed in claim 1, it is characterised in that be covered with the pocket of the automatically controlled receiving space
Cover plate.
4. liquid crystal TV set as claimed in claim 3, it is characterised in that week of the medial surface of the backboard in the pocket
The positioning deep gouge is overlapped in along the week edge provided with positioning deep gouge, the cover plate, so that the front face of the cover plate and the back of the body
The medial surface flush of plate；Or
Some locating dowels are provided with the automatically controlled receiving space, the locating dowel is held in the rear plate face of the cover plate, so that institute
State the front face of cover plate and the medial surface flush of the backboard.
5. liquid crystal TV set as claimed in claim 1, it is characterised in that the medial surface of the backboard is empty in the automatically controlled collecting
Between pocket lower edge be provided with some cabling deep gouges.
6. liquid crystal TV set as claimed in claim 1, it is characterised in that the side frame bar includes substrate and is located at the base
The dividing plate of plate medial surface, the display screen and the optical diaphragm group are divided into the opposite sides of the dividing plate.
7. liquid crystal TV set as claimed in claim 6, it is characterised in that the side frame bar also includes being arranged on the substrate
The limiting plate of medial surface, the limiting plate is separately set with the dividing plate, the side of the display screen be located at the dividing plate with
Between the limiting plate.
8. the liquid crystal TV set as described in any one of claim 1 to 7, it is characterised in that the housing also includes being divided into institute
The biside plate on backboard opposite sides side is stated, the cross section perpendicular to respective side bearing of trend per side plate, in away from another
The arc of the direction protrusion of side plate is set, with chute described in the medial surface of side plate described in two formation two；Or,
The housing also includes the two spacing of the biside plate for being divided into the backboard opposite sides side and connection biside plate respectively
Portion, the limiting section is relative with the backboard, and the backboard, limiting section described in side plate and two described in two limit out relative jointly
Chute described in two.
9. liquid crystal TV set as claimed in claim 8, it is characterised in that the housing is also included located at the backboard top margin
Top plate, and the base of the backboard is vacant, and installation is slipped into for the display module to be formed between the lower end of side plate described in two
Installing port；
The display module slips into the housing from the installing port, is supported to the top of the display module and terminates in the top plate.
10. liquid crystal TV set as claimed in claim 9, it is characterised in that the optical diaphragm group includes light guide plate, the branch
The bottom of support frame is vacant；The liquid crystal TV set also includes the closing component for closing the installing port, and the closing component with
Backlight lamp bar is provided between the base of the light guide plate.
11. liquid crystal TV set as claimed in claim 10, it is characterised in that the closing component includes lamp bar radiating piece, institute
State lamp bar radiating piece include for the backlight lamp bar the back side be sticked installation the first heat sink and be connected to it is described first radiating
Second heat sink of the lateral margin of plate one, the second heat sink laminating is fixedly arranged on the back side of the backboard.
12. liquid crystal TV set as claimed in claim 11, it is characterised in that the closing component also includes lower decoration moulding,
The lower decoration moulding includes decorative bottom plate and the decoration front side board for being divided into the decorative bottom plate opposite sides and decoration rear side
Plate, it is described provided with the screen support bar being arranged side by side with the backlight lamp bar between the decorative bottom plate and the display screen base
Decoration back side panel laminating is fixedly arranged on the lateral surface of second heat sink, and the decoration front side board is at least coated to the display screen
Base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626869.0A CN107302674A (en) | 2017-07-27 | 2017-07-27 | Liquid crystal TV set |
| PCT/CN2018/094097 WO2019019873A1 (en) | 2017-07-27 | 2018-07-02 | Liquid crystal television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626869.0A CN107302674A (en) | 2017-07-27 | 2017-07-27 | Liquid crystal TV set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107302674A true CN107302674A (en) | 2017-10-27 |
Family
ID=60134091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710626869.0A Pending CN107302674A (en) | 2017-07-27 | 2017-07-27 | Liquid crystal TV set |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107302674A (en) |
| WO (1) | WO2019019873A1 (en) |
Cited By (3)
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| CN109040639A (en) * | 2018-10-15 | 2018-12-18 | 四川长虹电器股份有限公司 | Lcd tv |
| WO2019019873A1 (en) * | 2017-07-27 | 2019-01-31 | 深圳Tcl新技术有限公司 | Liquid crystal television |
| CN109996018A (en) * | 2017-12-29 | 2019-07-09 | 鸿富锦精密工业（深圳）有限公司 | The assemble method of display device and the display device |
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Also Published As
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| WO2019019873A1 (en) | 2019-01-31 |
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