CN209215797U - A kind of liquid crystal display center, liquid crystal display and LCD TV - Google Patents
A kind of liquid crystal display center, liquid crystal display and LCD TV Download PDFInfo
- Publication number
- CN209215797U CN209215797U CN201822232137.6U CN201822232137U CN209215797U CN 209215797 U CN209215797 U CN 209215797U CN 201822232137 U CN201822232137 U CN 201822232137U CN 209215797 U CN209215797 U CN 209215797U
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- China
- Prior art keywords
- liquid crystal
- crystal display
- positive stop
- backboard
- stop strip
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Abstract
The utility model discloses a kind of liquid crystal display center, liquid crystal display and LCD TV, and wherein liquid crystal display center includes pedestal, and U-shaped frame ontology, the U-shaped frame ontology includes upper frame bar and two side frame items；In the inside portion of the upper frame bar and the side frame item, screw hole is set, center is mutually locked with backboard by screw hole set by the inside portion, screw is wrapped in inside backboard after locking, it ensure that enough structural strengths, can make the integraty of TV again enhances, more beautiful and fixed compared to buckle mode is stronger, reliable and easy to disassemble.
Description
Technical field
The utility model relates to technical field of liquid crystal display, in particular to a kind of liquid crystal display center, liquid crystal display
And LCD TV.
Background technique
Existing LCD TV is locking center and when backboard, generally use lockback screw or export-oriented inside beat mode or
Person's snap, the export-oriented inside beat mode i.e. on the side of backboard, set up screw hole perpendicular to the side of liquid crystal display.
When backboard and center are fixed by screw hole with screw, head of screw is exposed on backboard, influences the appearance of TV.Institute
It states snap snap-in structure is set i.e. on center and on backboard and backboard and center link together, although using engaging knot
Structure will not influence the appearance of TV, but fastness is poor by the way of buckle.
Thus the prior art could be improved and improve.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of liquid crystal display centers, liquid
Crystal display and LCD TV, it is intended to which when solving available liquid crystal TV center and backboard locking, head of screw is exposed, and it is whole to influence TV
External the problem of seeing.
The technical solution of the utility model is as follows:
A kind of liquid crystal display center includes: U-shaped frame ontology,
The U-shaped frame ontology includes upper frame bar and two side frame items；Two side frame items are connected to the upper ledge
The both ends of item；
The upper frame bar includes upper frame bar ontology, the first optical diaphragm limit being arranged in parallel on the upper frame bar ontology
Item, the first diffuser plate positive stop strip, are arranged in the first engaging portion on the first diffuser plate positive stop strip, on first engaging portion
It is provided with several screw holes for fixing；
The side frame item includes side frame ontology, the second optical diaphragm limit being arranged in parallel on the side frame ontology
Item, the second diffuser plate positive stop strip, are arranged in the second engaging portion on the second diffuser plate positive stop strip, on second engaging portion
It is provided with several screw holes for fixing；Backboard installation position is formed between second joint portion and the side frame ontology.
The liquid crystal display center, wherein the section of second engaging portion is L-shaped.
The liquid crystal display center, wherein be provided with multiple optical diaphragms on the first optical diaphragm positive stop strip
Hangers.
The liquid crystal display center, wherein 3 optical diaphragms are set on the first optical diaphragm positive stop strip and are hung
Ear.
The liquid crystal display center, wherein the upper frame bar further includes be arranged on the upper frame bar ontology
One backboard positive stop strip.
The liquid crystal display center, wherein the side frame article further includes be arranged on the side frame article ontology
Two backboard positive stop strips.
The liquid crystal display center, wherein the U-shaped frame ontology is metal U-shaped frame ontology.
A kind of liquid crystal display, wherein the center including backboard, the liquid crystal display for being connected to the backboard, the liquid
The center of crystal display is liquid crystal display center described above.
The liquid crystal display, wherein be respectively arranged on the backboard on first engaging portion screw hole,
The corresponding screw hole of screw hole on two joint portions.
A kind of LCD TV, wherein including liquid crystal display described above.
The utility model has the advantages that liquid crystal display center provided by the utility model, by being set on the inside of side frame item and upper frame bar
Screw hole to be set, center is mutually locked with backboard, screw is wrapped in inside backboard after locking, that is, it ensure that enough structural strengths,
Can make the integraty of TV again enhances, more beautiful, and the mode fixed compared to buckle is stronger, reliable and easy to disassemble.
Detailed description of the invention
Fig. 1 is middle frame structure schematic diagram provided by the utility model.
Fig. 2 is upper frame bar cross-sectional structure enlarged drawing in Fig. 1.
Fig. 3 is the portion A enlarged structure schematic diagram in Fig. 1.
Fig. 4 is liquid crystal display explosive view provided by the utility model.
Fig. 5 is liquid crystal display partial structural diagram provided by the utility model.
Specific embodiment
The utility model provides a kind of liquid crystal display center, liquid crystal display and LCD TV, to make the utility model
Purpose, technical solution and effect it is clearer, clear, the embodiment that develops simultaneously referring to the drawings makees into one the utility model
Step is described in detail.It should be appreciated that the specific embodiments described herein are not used to limit only to explain the utility model
The utility model.
As shown in FIG. 1, FIG. 1 is middle frame structure schematic diagrames.Including: U-shaped frame ontology 10, the U-shaped frame ontology 10 wrap
It includes, upper frame bar 100 and side frame item 200；Two side frame items (201,202) are connected to the both ends of the upper frame bar 10；
Wherein, U-shaped frame ontology can be integrated molding, be also possible to be grouped together into after upper frame bar is processed respectively with side frame item.
Preferably, the U-shaped frame ontology is to be integrally machined molding, can save assembly time in present embodiment, assembly also can guarantee
Precision.
In one or more embodiments, the U-shaped frame ontology is metal U-shaped frame ontology, can be with using metal material
Guarantee the structural strength of center.
As shown in Fig. 2, in one embodiment, the upper frame bar 100 includes upper frame bar ontology 110, it is arranged in parallel in institute
The first optical diaphragm positive stop strip 120, the first diffuser plate positive stop strip 130 on upper frame bar ontology 110 are stated, setting is expanded described first
The first engaging portion 140 fallen apart on positive stop strip 130 is provided with several screw holes for fixing on first engaging portion 140
1410.Wherein, the first optical diaphragm positive stop strip 120 and the first diffuser plate positive stop strip 130 are vertically set on the upper frame bar ontology
On 110, diffuser plate installation position 150 is formed between the first optical diaphragm positive stop strip 120 and the first diffuser plate positive stop strip 130, it is described
The width of first optical diaphragm positive stop strip 120 is less than or equal to the width of the first diffuser plate positive stop strip 130, to facilitate to diffuser plate
Installation.
Further, the cross section of first engaging portion 140 is L-shaped, the first joint portion 140 and upper frame bar ontology 110 it
Between formed backboard installation position 300.The screw hole 1410 of 5-10 fixation, such as 8 screw holes are set on first engaging portion 140,
The number being specifically arranged is depending on the length of upper frame bar ontology.
As shown in figure 3, the side frame item 200 includes side frame ontology 210 in one embodiment, it is arranged in parallel in described
The second optical diaphragm positive stop strip 220, the second diffuser plate positive stop strip 230 on side frame ontology 210, setting is in second diffusion
The second engaging portion 240 on plate positive stop strip 230 is provided with several screw holes for fixing 2410 on second engaging portion 240；
Backboard installation position 400 is formed between second joint portion 240 and the side frame ontology 110.Wherein, second optical film
Piece positive stop strip 220 and the second diffuser plate positive stop strip 230 are vertically set on the side frame ontology 210.
Further, the section of second engaging portion 240 is L-shaped.Second diffuser plate positive stop strip 230 and the second engaging portion it
Between form the lamp bar mounting portion 500 for installing lamp bar.5-10 spiral shells for fixing are provided on second engaging portion 240
Hole 2410, such as 8 screw holes, the number being specifically arranged is depending on the length of side frame ontology.
In one or more embodiments, it is provided on the first optical diaphragm positive stop strip 120 multiple for fixing light
Learn diaphragm hangers 1210；The diaphragm hangers can be convex.Preferably, the number of the diaphragm hangers is 3-5 (such as 3
It is a).
In one or more embodiments, the upper frame bar 100 further includes be arranged on the upper frame bar ontology 110
One backboard positive stop strip 1110.The backboard positive stop strip 1110 plays fixed function for supporting backboard.
In one or more embodiments, the side frame article 200 further includes be arranged on 210 body of side frame article sheet
Two backboard positive stop strips 2110.The backboard positive stop strip 2110 plays fixed function for supporting backboard.
The utility model also provides a kind of liquid crystal display, as shown in figure 4, including backboard 20, being connected to the backboard
The center 10 of liquid crystal display, liquid crystal display 30, envelope screen glue 40, optical diaphragm 50.
Further, third engaging portion 2001 and the 4th engaging portion 2002 are provided on the backboard 20；The third knot
Conjunction portion 2001 is provided with screw hole 2010 corresponding with the screw hole 1410 on first engaging portion；4th engaging portion 2002
It is provided with screw hole 2020 corresponding with the screw hole 2410 on second engaging portion.
In one embodiment, the liquid is as follows through the assembling process of display:
Backboard third engaging portion 2001 is inserted into backboard installation position 300, the 4th engaging portion 2002 of backboard is inserted into back
In plate installation position 400, screw 60 passes through screw hole and backboard and center is fixed.Since the screw hole is opened in the inside of center,
Screw is covered by backboard after screw is fixed, be can't see screw from the outside, be ensure that the appearance of liquid crystal display.When center and backboard
After fixation, it is sequentially loaded into lamp bar, diffuser plate, optical diaphragm seal screen glue around optical diaphragm, and liquid crystal display is pasted onto envelope screen
On glue.Complete the assembly of liquid crystal display.Liquid crystal display partial structural diagram after the assembly is completed is as shown in Figure 5.
The utility model also provides a kind of liquid crystal TV set, including the liquid crystal display.
In conclusion a kind of liquid crystal display center, liquid crystal display and liquid crystal TV set provided by the utility model,
By the way that screw hole is arranged on the inside of side frame item and upper frame bar, center is mutually locked with backboard, screw is wrapped in backboard after locking
Portion ensure that enough structural strengths, and the integraty of TV can be made to enhance, more beautiful, and the side fixed compared to buckle
Formula is stronger, reliable and easy to disassemble.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (10)
1. a kind of liquid crystal display center characterized by comprising U-shaped frame ontology,
The U-shaped frame ontology includes upper frame bar and two side frame items；Two side frame items are connected to the upper frame bar
Both ends；
The upper frame bar includes upper frame bar ontology, be arranged in parallel in the first optical diaphragm positive stop strip on the upper frame bar ontology,
First diffuser plate positive stop strip is arranged in the first engaging portion on the first diffuser plate positive stop strip, sets on first engaging portion
It is equipped with several screw holes for fixing；
The side frame item includes side frame ontology, be arranged in parallel in the second optical diaphragm positive stop strip on the side frame ontology,
Second diffuser plate positive stop strip is arranged in the second engaging portion on the second diffuser plate positive stop strip, sets on second engaging portion
It is equipped with several screw holes for fixing；Backboard installation position is formed between second engaging portion and the side frame ontology.
2. liquid crystal display center according to claim 1, which is characterized in that the section of second engaging portion is L-shaped.
3. liquid crystal display center according to claim 1, which is characterized in that set on the first optical diaphragm positive stop strip
It is equipped with multiple optical diaphragm hangers.
4. liquid crystal display center according to claim 3, which is characterized in that set on the first optical diaphragm positive stop strip
Set 3 optical diaphragm hangers.
5. liquid crystal display center according to claim 1, which is characterized in that the upper frame bar further includes being arranged described
The first backboard positive stop strip on upper frame bar ontology.
6. liquid crystal display center according to claim 1, which is characterized in that the side frame item further includes being arranged described
The second backboard positive stop strip on side frame ontology.
7. liquid crystal display center according to claim 1, which is characterized in that the U-shaped frame ontology is metal U-shaped frame sheet
Body.
8. a kind of liquid crystal display, which is characterized in that the center including backboard, the liquid crystal display for being connected to the backboard, institute
The center for stating liquid crystal display is described in any one of claim 1 to 7.
9. liquid crystal display according to claim 8, which is characterized in that be respectively arranged on the backboard and described first
The corresponding screw hole of screw hole on screw hole, the second joint portion on engaging portion.
10. a kind of LCD TV, which is characterized in that including the described in any item liquid crystal displays of claim 8-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232137.6U CN209215797U (en) | 2018-12-28 | 2018-12-28 | A kind of liquid crystal display center, liquid crystal display and LCD TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232137.6U CN209215797U (en) | 2018-12-28 | 2018-12-28 | A kind of liquid crystal display center, liquid crystal display and LCD TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215797U true CN209215797U (en) | 2019-08-06 |
Family
ID=67466377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232137.6U Active CN209215797U (en) | 2018-12-28 | 2018-12-28 | A kind of liquid crystal display center, liquid crystal display and LCD TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215797U (en) |
-
2018
- 2018-12-28 CN CN201822232137.6U patent/CN209215797U/en active Active
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