CN109257554A - A kind of liquid crystal TV set integrated metal backboard splicing construction - Google Patents
A kind of liquid crystal TV set integrated metal backboard splicing construction Download PDFInfo
- Publication number
- CN109257554A CN109257554A CN201811276981.7A CN201811276981A CN109257554A CN 109257554 A CN109257554 A CN 109257554A CN 201811276981 A CN201811276981 A CN 201811276981A CN 109257554 A CN109257554 A CN 109257554A
- Authority
- CN
- China
- Prior art keywords
- frame
- upside
- bending joint
- joint frame
- inner bending
- 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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Classifications
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- 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
A kind of liquid crystal TV set integrated metal backboard splicing construction, including metal backing, upside frame, left border, upside inner bending joint frame and left side inner bending joint frame, upside frame, left border, upside inner bending joint frame and downside bending joint frame are laid on metal backing, wherein, upside frame left end face is concordant with the left side plate face of left border, it is close to left border setting in the left side of upside inner bending joint frame, right side is gradually bent to metal backing plate face, and setting is bonded with metal backing；It is close to upside frame setting on the upside of left side inner bending joint frame, downside is gradually bent to metal backing plate face, and setting is bonded with metal backing；Upside inner bending joint frame and the opposite stitching section of left side inner bending joint frame are in 45 ° of inclination angles.The present invention makes liquid crystal television structure realize integration and ultra-narrow frame, and complete machine is assembled seam without any component and without screw locking, the interior outside of metal backing bending is sharp keen right angle moulding, and complete machine appearance and modeling is beautiful.
Description
Technical field
The present invention relates to liquid crystal TV set production fields, and in particular to a kind of liquid crystal TV set integrated metal backboard splicing
Structure.
Background technique
With LCD TV towards ultra-narrow frame even Rimless structural modeling trend development, current LCD TV knot
Structure solution is generally divided into two kinds: one kind is that the individual component combination of metal backing+narrow side center two forms, combination
Generally there are lock screw, High-strength glue bonding, welding etc.；One kind is that backboard accordion wall is integrally formed by mold backhand.The first
Organization plan, the back side of whole set of television have bonding crack, influence the overall appearance effect of LCD TV to a certain extent, while
LCD TV is increased in the process of assembling process；Second of organization plan is limited to the mould bending moulding process limit, is producing
Product rotation angle position can only form the angle R, the fillet liquid-crystalline glasses screen of price costly can only be used to carry out complete machine assembling in this way, increased
The product cost of complete machine is added.
Summary of the invention
The object of the present invention is to provide a kind of liquid crystal TV set integrated metal backboard splicing constructions, to solve the prior art
Assemble the excessively high technical problem of cost；And it solves the problems, such as the prior art process is tedious.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of liquid crystal TV set integrated metal backboard splicing construction, which is characterized in that including metal backing, upper side edge
Frame, left border, upside inner bending joint frame and left side inner bending joint frame, it is the upside frame, left border, curved in upside
Folding joint frame and downside bending joint frame are laid on metal backing, wherein the upside frame left end face and left side
The left side plate face of frame is concordant, and left border setting is close in the left side of the upside inner bending joint frame, and right side is gradually carried on the back to metal
The bending of plate plate face, and setting is bonded with metal backing；It is close to upside frame setting, downside on the upside of the left side inner bending joint frame
It is gradually bent to metal backing plate face, and is bonded setting with metal backing；The upside inner bending joint frame and left side inner bending
The opposite stitching section of joint frame is in 45 ° of inclination angles.
It is further preferred that the stitching section is spelled by way of milling in upside inner bending joint frame and left side inner bending
It connects to splice on frame and complete.
Further, the metal backing is spliced by two backboards.
Further, the upside frame is made of one piece by metal backing bending backhand.
Further, the left border is made of one piece by metal backing bending backhand.
In addition, being equipped on the upside inner bending joint frame and left side inner bending joint frame in horizontally disposed liquid crystal electricity
It is supported depending on glass screen.
It is further preferred that molding is welded and fixed by local laser in the stitching section.
Implement the present invention can achieve it is following the utility model has the advantages that
The mode for the rotation angle position milling that metal backing mould bending moulding process of the present invention is limited to is processed into two
45 degree of oblique angle, then with mould bending molding go splicing after, two 45 degree of corner is formed 90 degree of right angles, then exists
It is welded at the splicing seams of product using local laser, is allowed to fuse into the right angle feature an of entirety.The present invention has both simultaneously
Extremely narrow frame and rotation angle position achievees the effect that inside and outside is right angle, and shape is more beautiful, and complete machine can also be made in assembly
The right angle liquid-crystalline glasses screen for selecting price more low.
The present invention make liquid crystal television structure realize integration and ultra-narrow frame, complete machine without any component be assembled seam and
Without screw locking, outside is sharp keen right angle moulding in metal backing bending, and complete machine appearance and modeling is beautiful；Reduce in individually
The part sourcing cost of frame and the process of LCD TV machine assembly, improve production efficiency；Complete machine assembling can be selected
With lower-cost right angle liquid crystal display, the manufacturing cost of LCD TV further reduced
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of liquid crystal TV set integrated metal backboard splicing construction of the present invention；
Fig. 2 is the perspective view in the portion Figure 1A；
Fig. 3 is the plan view in the portion Figure 1A；
Fig. 4 is that the present invention is the structural schematic diagram spliced before completing.
Appended drawing reference: 1- metal backing；Frame on the upside of 2-；3- left border；Inner bending joint frame on the upside of 4-；In on the left of 5-
Bend joint frame；The stitching section 6-；The support of 7- LCD TV glass screen.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of liquid crystal TV set integrated metal backboard splicing construction, as shown in Figure 1, including metal backing 1, upside frame
2, left border 3, upside inner bending joint frame 4 and left side inner bending joint frame 5, it is upside frame 2, left border 3, curved in upside
Folding joint frame 4 and downside bending joint frame 5 are laid on metal backing 1, wherein as shown in figure 3,2 left-hand end of upside frame
Face is concordant with the left side plate face of left border 3, and the left side of upside inner bending joint frame 4 is close to left border 3 and is arranged, and right side is gradually
It is bent to 1 plate face of metal backing, and is bonded setting with metal backing 1；It is close to upside frame 2 on the upside of left side inner bending joint frame 5
Setting, downside is gradually bent to 1 plate face of metal backing, and is bonded setting with metal backing 1；As shown in Figures 3 and 4, curved in upside
Roll over joint frame 4 and the opposite stitching section 6 of left side inner bending joint frame 5 be in 45 ° of inclination angles, stitching section 6 by way of milling
Splicing on upside inner bending joint frame 4 and left side inner bending joint frame 5 and completes, metal backing 1 is spliced by two backboards, on
Side frame 2 is made of one piece by 1 bending backhand of metal backing, left border 3 by 1 bending backhand of metal backing be integrally formed and
At as shown in Fig. 2, being equipped on upside inner bending joint frame 4 and left side inner bending joint frame 5 in horizontally disposed LCD TV
Glass screen support 7, molding is welded and fixed by local laser in stitching section 6.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (7)
1. a kind of liquid crystal TV set integrated metal backboard splicing construction, which is characterized in that including metal backing (1), upper side edge
Frame (2), left border (3), upside inner bending joint frame (4) and left side inner bending joint frame (5), the upside frame (2), a left side
Side frame (3), upside inner bending joint frame (4) and downside bending joint frame (5) are laid on metal backing (1), wherein institute
It is concordant with the left side plate face of left border (3) to state upside frame (2) left end face, a left side for the upside inner bending joint frame (4)
Left border (3) setting is close in side, and right side is gradually bent to metal backing (1) plate face, and is bonded setting with metal backing (1)；
It to be close to upside frame (2) on the upside of the left side inner bending joint frame (5) to be arranged, downside is gradually bent to metal backing (1) plate face,
And setting is bonded with metal backing (1)；The upside inner bending joint frame (4) and the opposite spelling of left side inner bending joint frame (5)
Socket part (6) is in 45 ° of inclination angles.
2. a kind of liquid crystal TV set integrated metal backboard splicing construction as described in claim 1, it is characterised in that: the spelling
Socket part (6) is spliced on upside inner bending joint frame (4) and left side inner bending joint frame (5) by way of milling to be completed.
3. a kind of liquid crystal TV set integrated metal backboard splicing construction as described in claim 1, it is characterised in that: the gold
Belong to backboard (1) to be spliced by two backboards.
4. a kind of liquid crystal TV set integrated metal backboard splicing construction as claimed in claim 3, it is characterised in that: on described
Side frame (2) is made of one piece by metal backing (1) bending backhand.
5. a kind of liquid crystal TV set integrated metal backboard splicing construction as claimed in claim 3, it is characterised in that: the left side
Side frame (3) is made of one piece by metal backing (1) bending backhand.
6. a kind of liquid crystal TV set integrated metal backboard splicing construction as described in claim 1, it is characterised in that: on described
It is equipped on side inner bending joint frame (4) and left side inner bending joint frame (5) and is supported in horizontally disposed LCD TV glass screen
(7)。
7. a kind of liquid crystal TV set integrated metal backboard splicing construction as described in claim 1~6 any one, feature
Be: molding is welded and fixed by local laser in the stitching section (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276981.7A CN109257554B (en) | 2018-10-30 | 2018-10-30 | Integrated metal back plate splicing structure of liquid crystal display television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276981.7A CN109257554B (en) | 2018-10-30 | 2018-10-30 | Integrated metal back plate splicing structure of liquid crystal display television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109257554A true CN109257554A (en) | 2019-01-22 |
| CN109257554B CN109257554B (en) | 2021-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811276981.7A Active CN109257554B (en) | 2018-10-30 | 2018-10-30 | Integrated metal back plate splicing structure of liquid crystal display television |
Country Status (1)
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| CN (1) | CN109257554B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109982015A (en) * | 2019-05-07 | 2019-07-05 | 江苏利通电子股份有限公司 | One kind being convenient for molding television backboard |
| CN110936106A (en) * | 2019-10-10 | 2020-03-31 | 万金机械配件(东莞)有限公司 | Seamless splicing process combining friction welding and cutting machining and product |
| CN112496541A (en) * | 2020-11-19 | 2021-03-16 | 东莞市德运实业有限公司 | Back plate right-angle welding process method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109257554B (en) | 2021-06-15 |
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