CN108337462A - A kind of television frame assembly and TV - Google Patents
A kind of television frame assembly and TV Download PDFInfo
- Publication number
- CN108337462A CN108337462A CN201810412910.9A CN201810412910A CN108337462A CN 108337462 A CN108337462 A CN 108337462A CN 201810412910 A CN201810412910 A CN 201810412910A CN 108337462 A CN108337462 A CN 108337462A
- Authority
- CN
- China
- Prior art keywords
- main casing
- frame assembly
- television frame
- assembly according
- installation position
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 49
- 239000011229 interlayer Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 description 15
- 238000012423 maintenance Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005194 fractionation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to a kind of television frame assembly and TVs, including：Main casing is provided with the installation position for installing phonation unit for installing liquid crystal module and phonation unit in main casing；Surface frame engages with edge on front side of main casing, fixed LCD screen；Rear cover is installed on main casing back, the board structure of circuit at protection main casing back.A kind of television frame assembly of the present invention simplifies manufacturing process, assembles and easy to maintain.
Description
Technical field
The present invention relates to television frame field, especially a kind of television frame assembly.
Background technology
Liquid crystal display is the display equipment of planar ultra-thin, it is made of a certain number of colored or monochrome pixels, places
In front of light source or reflecting surface, liquid crystal display power consumption is very low.The production of LCD TV is broadly divided into two large divisions, respectively
The production of liquid crystal module and the assembling of motor complete machine, two large divisions carry out respectively, after the completion of liquid crystal module production, then by TV
Frame carries out assembling fixation.Current television frame structure, including surface frame, press box, rear shell and casing cover plate composition, rear shell
Cover board is as shown in Figure 7：
It includes rear back cover 1 and loudspeaker installation position 2, loudspeaker installation position 2 is the ridge structure positioned at both sides, rear back cover 1 with
Loudspeaker installation position 2 is split structure, and therefore, rear shell adds a total of 4 components of casing cover plate；Along with surface frame and pressure
Frame, there are six necessary parts in total.
Another structure is 2 integral structure of loudspeaker installation position, is located at 1 bottom side of rear back cover, therefore, rear shell adds
There are three components in total for casing cover plate；Along with surface frame and press box, there are five necessary parts in total.
Two kinds of structures, component is more, and material cost is high, and manufacturing process is complicated, is unfavorable for improving production efficiency and material section
It saves.
Such as：Application No. is the files of CN201720823837.5 to disclose a kind of television rear shell side cover, such as Fig. 7, packet
Rear shell 1 and a pair of of side cover 2 are included, the rear shell in the patent document and side cover are split structure, and it is equal that position is good in the control of loudspeaker position
Complicated in casing cover plate, material cost is high, and the assembly process is complicated, is unfavorable for safeguarding.Also, its LCD Controlling
Circuit board is installed on rear shell lower back, needs first to dismantle total when safeguarding, difficult in maintenance, while its casing cover plate knot
Structure bulky complex, production technology is complicated, of high cost.
Therefore, the simplification of the making technology of LCD TV frame and the technique direction convenient for maintenance need further to be promoted.
Invention content
The present invention is above-mentioned in order to solve the problems, such as, provides a kind of television frame assembly, simplifies manufacturing process,
Its assemble and it is easy to maintain.
The technical solution adopted by the present invention to solve the technical problems is：A kind of television frame assembly, including：Main casing,
For installing liquid crystal module and phonation unit, the installation position for installing phonation unit is provided in main casing；
Surface frame engages with edge on front side of main casing, fixed LCD screen；
Rear cover is installed on main casing back, the board structure of circuit at protection main casing back.
The structure that the rear shell and casing cover plate in original product are replaced using the structure of main casing and rear cover, saves big portion
Divide material cost, be easy installation and safeguard.
Preferably, the main casing edge is respectively arranged with bending cambered surface, shell forms recess knot by bending cambered surface
Structure.Improve the structural strength of main casing.
Further, the main casing is internally provided at least a piece of sunk area, and sunk area forms the installation
The back of position, sunk area forms protrusion.
Further preferably, sunk area is two panels, is located at lower edge inside main casing.
Further, the side of the main casing is provided with interlayer.
Further, the interlayer is recessed inwardly, and is adapted to screen driving plate.
Preferably, the interlayer is located at the outside of installation position wall surface.
Further, the lateral wall of the interlayer is provided with wedge-shaped recess slot, and wedge-shaped recess slot forms side and observes notch.
Screen driving plate is overhauled by the observation notch, or dismounting.
Further, a side of the surface frame is provided with the extension side of adaptation corresponding with wedge-shaped recess slot.Only relief surface
Frame can overhaul screen driving plate, or dismounting.
Preferably, the inner face of the main casing is provided with a crisscross at least reinforcing rib.Increase substantially knot
Structure intensity.
Preferably, the main casing back is provided with rear circuit board installation region, rear circuit board installation region and peace
Dress position is mutually kept away dislocation and is opened, and installation position has cable-through hole with rear circuit board installation region corresponding direction；The rear cover and circuit
Plate installation region is adapted to.Optimization structure is located at, and is easily installed.
The present invention also provides a kind of TVs, including above-mentioned main casing, surface frame and rear cover.
The beneficial effects of the invention are as follows：A kind of television frame assembly replaces original product using the structure of main casing and rear cover
In rear shell and casing cover plate structure, only have main casing, three necessary parts of surface frame and rear cover, save most of material
Expect cost, simplify manufacturing process, assembles and easy to maintain；Save most of material cost；And more easily install,
And demolition and maintenance, more adapt to production and the market demand.
Television frame in compared to the prior art includes at least five in surface frame, press box, rear shell, rear cover and loudspeaker position
Parts, at least more two molds need more Master Costs, and at least more twice installation procedures；Therefore this hair
Bright television frame assembly and the television frame in technology, save at least two molds, material cost expense and installation procedure,
Most of material cost is saved while improving relations of production efficiency.
When it is assembled, 1, rear circuit board is installed on to the rear circuit board installation region at main casing back and rear cover is installed,
Phonation unit is installed in installation position；2, liquid crystal module is installed, screen driving plate is positioned in interlayer；3, surface frame is installed, it will
Liquid crystal module is fixed.
When carrying out repair and maintenance to the LCD TV that the television frame assembly in the present invention is assembled into, surface frame is only dismantled, i.e.,
Screen driving plate can be overhauled；Only dismantle rear cover, you can overhaul to rear circuit board；Its circuit board does not have to when something goes wrong
Entire frame is dismantled, it is easy to maintain.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of fractionation structural representation of television frame assembly of the present invention；
Fig. 2 is a kind of rear side schematic diagram of the fractionation structure of television frame assembly of the present invention；
Fig. 3 is a kind of main shell structure schematic diagram of television frame assembly of fractionation of the present invention；
Fig. 4 is a kind of main casing underside structures schematic diagram of television frame assembly of the present invention；
Fig. 5 is a kind of frame structure schematic diagram of television frame assembly of the present invention；
Fig. 6 is a kind of main casing cross-sectional view of television frame assembly of the present invention；
Fig. 7 is the casing cover plate structural schematic diagram for existing structure.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
A kind of television frame assembly as shown in Figure 1, 2, including：Main casing 1, for installing liquid crystal module and phonation unit,
The installation position 2 for installing phonation unit is provided in main casing 1；
Surface frame 3 fixes LCD screen with 1 front side of main casing along engaging；
Rear cover 4 is installed on 1 back of main casing, the board structure of circuit at 1 back of protection main casing.
In the present embodiment, the knot of the rear shell and casing cover plate in original product is replaced using the structure of main casing 1 and rear cover 4
Structure only has 4 three main casing 1, surface frame 3 and rear cover necessary parts, and television frame in the prior art includes surface frame, pressure
At least five parts in frame, rear shell, rear cover and loudspeaker position, at least more two molds need more Master Costs, and
And at least more twice installation procedures；Therefore the television frame assembly of the present invention and the television frame in technology, save at least
Two molds, material cost expense and installation procedure save most of material cost while improving relations of production efficiency.
Embodiment 2
A kind of television frame assembly as shown in Figure 1, 2, including：Main casing 1, for installing liquid crystal module and phonation unit,
The installation position 2 for installing phonation unit is provided in main casing 1；
Surface frame 3 fixes LCD screen with 1 front side of main casing along engaging；
Rear cover 4 is installed on 1 back of main casing, the board structure of circuit at 1 back of protection main casing.
Wherein, 2 side of installation position has vocal hole corresponding with the loudspeaker of phonation unit, using main casing 1 and rear cover 4
Structure replaces the structure of rear shell and casing cover plate in original product, only has 4 three main casing 1, surface frame 3 and rear cover necessity portions
Part saves most of material cost, saves most of material cost.
And television frame in the prior art includes at least five 0 in surface frame, press box, rear shell, rear cover and loudspeaker position
Part, at least more two molds need more Master Costs, and at least more twice installation procedures；Therefore the present invention
Television frame assembly and the television frame in technology, save at least two molds, material cost expense and installation procedure, improve
Most of material cost is saved while relations of production efficiency.
In the present embodiment, the back edge of installation position 2 also has control button plate 21.
As shown in fig. 6, being divided into inner concave 28 and protrusion 29 inside and outside installation position 2, phonation unit is installed in inner concave 28.
1 edge of main casing is respectively arranged with bending cambered surface, and shell forms sunk structure by bending cambered surface.This is recessed
The reflector shape for falling into structure and liquid crystal module adapts to.
The main casing 1 is internally provided at least a piece of sunk area, and sunk area forms the installation position 2, recess
The back in region forms protrusion 29.Sunk area is located at any position in main casing 1.Preferably, the recess in the present embodiment
Region is two panels, is located at the two bottom sides of main casing 1.
1 bottom of main casing of the present embodiment is additionally provided with stabilizer blade 12.
As shown in Figure 3,4, the side of the main casing 1 is provided with interlayer 5.Interlayer 5 in the present embodiment is located at main casing 1
Bottom side, it is corresponding with 2 bottom of installation position.
The interlayer 5 is recessed inwardly, and is adapted to screen driving plate.The interlayer 5 is located at the outside of 2 wall surface of installation position.
The lateral wall of the interlayer 5 is provided with wedge-shaped recess slot 51, and wedge-shaped recess slot 51 forms side and observes notch.It is lacked by the observation
Mouth overhauls screen driving plate, or dismounting.
As shown in figure 5, a side of the surface frame 3 is provided with the extension side 31 of adaptation corresponding with wedge-shaped recess slot 51.It should
Extend side 31 and coats 1 side week of main casing along position.In the present embodiment, screen driving plate can be carried out by dismantling surface frame 3
Maintenance or dismounting.
The week of surface frame 3, installation was stablized, convenient for disassembly and assembly along stud and buckle is provided in the present embodiment.
The inner face of the main casing 1 is provided with a crisscross at least reinforcing rib 11.Improve the knot of entire main casing 1
Structure intensity.
1 back of main casing is provided with rear circuit board installation region, and rear circuit board installation region and installation position are mutual
It keeps away dislocation to open, installation position has cable-through hole with rear circuit board installation region corresponding direction；The rear cover 4 and circuit board installing zone
Domain is adapted to.Wherein, the rear circuit board installation region at 1 back of main casing is small, therefore the contour structures of rear cover 4 are small, save material at
Sheet and processing procedure.
When television frame assembly assembling in the present embodiment, assembling steps are as follows, and 1, rear circuit board is installed on main casing 1
The rear circuit board installation region at back and rear cover 4 is installed, phonation unit is installed in installation position 2；2, liquid crystal module is installed,
Screen driving plate is positioned in interlayer 5；3, surface frame 3 is installed, liquid crystal module is fixed.
When carrying out repair and maintenance to the LCD TV that the television frame assembly in the present embodiment is assembled into, surface frame 3 is only dismantled,
Screen driving plate can be overhauled；Only dismantle rear cover 4, you can overhaul to rear circuit board；Its circuit board is when something goes wrong
It is easy to maintain without dismantling entire frame.
Embodiment 3
A kind of TV, including liquid crystal module, phonation unit and above-mentioned main casing 1, surface frame 3 and rear cover 4；The main casing 1,
For installing liquid crystal module and phonation unit, the installation position 2 for installing phonation unit is provided in main casing 1；Surface frame 3,
With 1 front side of main casing along engaging, LCD screen is fixed；Rear cover 4 is installed on 1 back of main casing, the electricity at 1 back of protection main casing
Road harden structure.
Surface frame is only dismantled when carrying out repair and maintenance to the TV in the present embodiment, you can overhaul to screen driving plate；
Only dismantle rear cover, you can overhaul to rear circuit board；Its circuit board does not have to dismantle entire frame when something goes wrong, maintenance side
Just.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of television frame assembly, which is characterized in that including：Main casing is provided with for installing phonation unit in main casing
Installation position；
Surface frame engages with edge on front side of main casing, fixed LCD screen；
Rear cover is installed on main casing back, the board structure of circuit at protection main casing back.
2. a kind of television frame assembly according to claim 1, which is characterized in that the main casing edge is respectively set
There are bending cambered surface, shell to form sunk structure by bending cambered surface.
3. a kind of television frame assembly according to claim 1, which is characterized in that the main casing be internally provided with to
Few a piece of sunk area, sunk area form the installation position, and the back of sunk area forms protrusion.
4. a kind of television frame assembly according to claim 3, which is characterized in that the side of the main casing be provided with every
Layer.
5. a kind of television frame assembly according to claim 4, which is characterized in that the interlayer is recessed inwardly, with screen
Driving plate adapts to.
6. a kind of television frame assembly according to claim 5, which is characterized in that the interlayer is located at installation position wall surface
Outside.
7. a kind of television frame assembly according to claim 5, which is characterized in that the lateral wall of the interlayer is provided with wedge
Shape recessed groove, wedge-shaped recess slot form side and observe notch.
8. a kind of television frame assembly according to claim 7, which is characterized in that a side of the surface frame be provided with
Wedge-shaped recess slot corresponds to the extension side of adaptation.
9. a kind of television frame assembly according to any one of claims 1 to 8, which is characterized in that the main casing back of the body
Portion is provided with rear circuit board installation region, and rear circuit board installation region is mutually kept away dislocation with installation position and opened, installation position and rear circuit
Plate installation region corresponding direction has cable-through hole；The rear cover is adapted to circuit board installation region.
10. a kind of TV, it is characterised in that：Including by main casing described in any one of claim 1-9, surface frame and rear cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412910.9A CN108337462A (en) | 2018-05-03 | 2018-05-03 | A kind of television frame assembly and TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412910.9A CN108337462A (en) | 2018-05-03 | 2018-05-03 | A kind of television frame assembly and TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108337462A true CN108337462A (en) | 2018-07-27 |
Family
ID=62934975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810412910.9A Pending CN108337462A (en) | 2018-05-03 | 2018-05-03 | A kind of television frame assembly and TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108337462A (en) |
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