CN103338341A - Direct type liquid crystal television back plate and direct type liquid crystal television - Google Patents
Direct type liquid crystal television back plate and direct type liquid crystal television Download PDFInfo
- Publication number
- CN103338341A CN103338341A CN2013102955440A CN201310295544A CN103338341A CN 103338341 A CN103338341 A CN 103338341A CN 2013102955440 A CN2013102955440 A CN 2013102955440A CN 201310295544 A CN201310295544 A CN 201310295544A CN 103338341 A CN103338341 A CN 103338341A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- backboard
- directly
- flanging
- down liquid
- 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.)
- Granted
Links
Images
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a direct type liquid crystal television back plate which comprises a bottom wall and a side wall, wherein the side wall is connected with the periphery of the bottom wall; the side wall comprises transverse plates and vertical plates; one end of each transverse plate is fixedly connected with one end of each vertical plate; included angles between the transverse plates and the vertical plates are 85-95 degrees; the vertical plates are perpendicular to a panel face of a liquid crystal panel; and the other ends of the transverse plates are connected with the bottom wall. The invention further provides a direct type liquid crystal television. With the adoption of the direct type liquid crystal television back plate, the strength is enhanced; the back plate can bear impact force perpendicular to the panel; the periphery of the back plate cannot be flanged outwards; the panel is not ejected or damaged; the breakage of a diaphragm hanger due to the fact that the periphery of the back plate is flanged outwards is avoided; the strength of the back plate is enhanced; the thickness of the back plate can be reduced while the strength of the back plate is ensured; the manufacturing cost of the back plate is lowered; the structure of the back plate facilitates shaping of a rear housing of the liquid crystal television; a curved surface of the shape of the rear housing of the liquid crystal television is provided with a natural streamline structure; and the appearance is attractive.
Description
Technical field
The present invention relates to the electronic product field, in particular to a kind of directly-down liquid crystal TV backboard and directly-down liquid crystal TV.
Background technology
At present, the structure of directly-down liquid crystal TV backboard as shown in Figure 1, backboard is made up of base plate 11 and swash plate 12, the swash plate 12 around the backboard has gradient, so namely is conducive to fully dispersing of light, and is convenient to the moulding of television rear shell.
The inventor finds that there is following shortcoming in prior art in realizing process of the present invention:
Have gradient on the backboard, when television set assembling panel was subjected to external impacts perpendicular to the plate face, as shown in Figure 2, the component f1 vertical and swash plate 12 of impulsive force f can produce turning torque, make swash plate 12 to turning up, turn up around the backboard, cause front shell of television to be forced outwardly drum, panel can't effectively be fixed, jump out from television set inside, and then cause the panel fragmentation, and being installed on the backboard because of diaphragm simultaneously, turning up around the backboard to make the diaphragm hangers ruptured by tension force.
Summary of the invention
Technical problem to be solved by this invention is, a kind of directly-down liquid crystal TV backboard is provided, when making television set assembling panel be subjected to impact perpendicular to the plate face, can turn up around the backboard, panel is fixedly secured, prevent that simultaneously the diaphragm hangers is ruptured by tension force.
In view of this, the invention provides a kind of directly-down liquid crystal TV backboard, comprise diapire and sidewall, described sidewall links to each other with the periphery of described diapire, described sidewall comprises transverse slat and the riser that an end is fixedly linked, angle between described transverse slat and described riser is 85 ° to 95 °, and the plate face of the liquid crystal panel of described riser and directly-down liquid crystal TV is perpendicular, and the other end of described transverse slat links to each other with the periphery of described diapire.
The present invention also provides a kind of directly-down liquid crystal TV, comprises backboard, and described backboard is above-mentioned directly-down liquid crystal TV backboard.
Directly-down liquid crystal TV backboard provided by the invention has following beneficial effect:
Directly-down liquid crystal TV backboard provided by the invention, sidewall comprise vertical transverse slat and the riser that links to each other, and make the backboard intensity enhancing, backboard is when the impulsive force of bearing perpendicular to panel, do not turn up around not understanding, panel is jumped out be damaged, avoid the diaphragm hangers to rupture because being subjected to tension force simultaneously; Be riveted together by the scrap (bridge) on first flanging around the backboard, strengthened the intensity of backboard effectively, can not deform when making the backboard bight stressed; The backboard intensity enhancing, under the prerequisite that guarantees backboard intensity, the thickness of backboard can reduce, and has reduced the cost of manufacture of backboard; Diapire comprises that angle is swash plate and the base plate at obtuse angle, is conducive to the moulding of LCD TV back cover, makes LCD TV back cover model curved surface be the streamlined structure of nature, appearance looks elegant.
Directly-down liquid crystal TV provided by the invention has following beneficial effect:
The panel of directly-down liquid crystal TV is fixing more firm, is subjected to the impulsive force perpendicular to panel, and backboard does not turn up around not understanding, and panel is jumped out, and is damaged, and the diaphragm hangers can not be subjected to tension rift because turning up around the backboard simultaneously; Back plate thickness reduces, and has reduced the cost of directly-down liquid crystal TV; The back cover moulding is convenient, makes directly-down liquid crystal TV back cover model curved surface be the streamlined structure of nature, the appearance looks elegant of directly-down liquid crystal TV.
Description of drawings
Fig. 1 is the structural representation according to the described directly-down liquid crystal TV of prior art backboard one embodiment;
Fig. 2 is the force analysis schematic diagram of the TV of directly-down liquid crystal shown in Fig. 1 backboard when being hit power;
Fig. 3 is the structural representation according to directly-down liquid crystal TV backboard one embodiment of the present invention;
Fig. 4 is the A portion structure enlarged diagram of Fig. 3;
Fig. 5 is the rear structure schematic diagram of Fig. 4;
Fig. 6 is the B-B sectional structure schematic diagram of Fig. 3;
Fig. 7 is the C portion structure enlarged diagram of Fig. 6;
Fig. 8 is the force analysis schematic diagram of directly-down liquid crystal TV backboard shown in Figure 7 when being hit power;
Fig. 9 is the force analysis schematic diagram when being hit power according to the another embodiment of directly-down liquid crystal TV backboard of the present invention;
Figure 10 is according to the described LCD TV backboard of the straight-down negative of the present invention sectional structure schematic diagram of an embodiment also;
Figure 11 is the structural representation of fixing an embodiment according to the fore shell of directly-down liquid crystal TV of the present invention and backboard;
Figure 12 is D shown in Figure 11 portion structure enlarged diagram;
Figure 13 is the sectional structure schematic diagram according to directly-down liquid crystal TV one embodiment of the present invention;
Figure 14 is E shown in Figure 13 portion structure enlarged diagram.
Wherein, the corresponding relation between each parts and Reference numeral is as follows among Fig. 1 to Figure 14:
1 diapire, 11 base plates, 111 first reinforcements, 112 second reinforcements, 113 the 3rd reinforcements, 12 swash plates, 2 sidewalls, 21 transverse slats, 211 the 3rd fixing holes, 22 risers, 31 first flangings, 311 projectioies, 312 slots, 313 scrap (bridge)s, 314 rivet holes, 32 second flangings, 321 first fixing holes, 4 backboards, 5 fore shells, 501 second fixing holes, 6 back covers, 7 glue frames, 8 screws.
Embodiment
In order more to be expressly understood above-mentioned purpose of the present invention, feature and advantage, the present invention will be further described below in conjunction with drawings and Examples.Need to prove that under the situation of not conflicting, the application's embodiment and the feature among the embodiment can make up mutually.
Set forth a lot of details in the following description so that fully understand the present invention, still, the present invention can also adopt other to be different from mode described here and implement, and therefore, the present invention is not subjected to the restriction of following public specific embodiment.
Embodiment one:
Extremely shown in Figure 7 as Fig. 3, present embodiment provides a kind of directly-down liquid crystal TV backboard, comprise diapire 1 and sidewall 2, described sidewall 2 links to each other with the periphery of described diapire 1, described sidewall 2 comprises transverse slat 21 and the riser 22 that an end is fixedly linked, described riser 22 is perpendicular with the plate face of the liquid crystal panel of directly-down liquid crystal TV, and the angle of described transverse slat and described riser is 90 °, and the other end of described transverse slat 21 links to each other with the periphery of described diapire 1.
Figure 8 shows that the force analysis schematic diagram when directly-down liquid crystal TV backboard that present embodiment provides is hit power, when backboard is hit, impulsive force is evenly distributed on the whole plate face of first flanging 31, for the ease of force analysis, the impulsive force that acts on the whole plate face is equivalent for acting on the equivalent impulsive force f of whole plate face center, the application point of equivalence impulsive force f is that the overall width of d2(first flanging 31 is 2 * d2) with respect to the distance of riser 22, at this moment, the riser 22 that makes that equivalence impulsive force f produces to the moment of turning up is: M2=f * d2, in the present embodiment, d2=4mm.
In the prior art, when directly-down liquid crystal TV backboard is hit, the force analysis schematic diagram as shown in Figure 2, the impulsive force that is subjected on the backboard can equivalence for f, equivalence impulsive force f can resolve into f2 shown in Figure 2 and f1, wherein the direction of f2 is parallel with sidewall 12, can not produce to make sidewall 12 to the moment of turning up, and the direction of f1 is vertical with sidewall, can produce and make sidewall 12 to the moment of turning up, the moment that f1 produces is: M1=f1 * d1=f * cos45 ° * d1, wherein, d1=40mm.
Moment M1 and M2 are compared, find M2/M1=d2/(cos45 ° * d1)=1/7, when bearing identical impulsive force, it is original 1/7 that the moment to turning up that the directly-down liquid crystal TV backboard that present embodiment provides is subjected to is reduced to, and prevents the turn up effect of distortion of directly-down liquid crystal TV backboard thereby reach.
As seen from the above analysis, the angle of described transverse slat and described riser is 90 ° and is most preferred embodiment, in fact, both angles are about 90 °, for example between 85 ° to 95 °, can reduce also that directly-down liquid crystal TV backboard is subjected to the moment of turning up, realize goal of the invention of the present invention, be 90 ° embodiment with respect to both angles, only effect is slightly inferior.
The directly-down liquid crystal TV backboard that present embodiment provides, on the basis of existing backboard, increased vertical transverse slat and the riser that links to each other, make the backboard intensity enhancing, can bear the impulsive force perpendicular to directly-down liquid crystal TV panel, the phenomenon that the riser of sidewall turns up around can not occurring when being subjected to impacting can prevent that panel from jumping out, avoid the panel breakage, prevent that simultaneously the diaphragm hangers is ruptured by tension force because riser turns up; Side wall strength strengthens, and the thickness that reduces backboard that can be suitable under the prerequisite of proof strength reduces the cost of manufacture of backboard.
In the present invention; the plate face of liquid crystal panel is vertical mutually with riser to be a kind of theory state; consider the various errors that exist in the actual conditions; the plate face of liquid crystal panel and the plumbness between the riser may change to some extent; namely not the vertical of strictness, for example: because the existence of processing and/or installation equal error can change the plate face of liquid crystal panel and the plumbness of riser in ± 2 ° scope; under the prerequisite that does not influence use, all should be included in protection scope of the present invention.
Preferably, as Fig. 4 and shown in Figure 7, the other end of described riser 22 is provided with first flanging 31, and described first flanging 31 and described transverse slat 21 be positioned at the both sides of described riser 22, and described first flanging 31 is perpendicular with described riser 22.
Link to each other with other parts of directly-down liquid crystal TV for the ease of backboard, as: glue frame, diaphragm and support panel etc. are installed, so be provided with first flanging at riser, but consider the intensity of backboard, when first flanging 31 and riser 22 are perpendicular, the moment minimum of turning up that backboard is subjected to, make a concrete analysis of as follows:
As shown in Figure 9, when first flanging 31 is inclined upwardly, when namely the angle of first flanging 31 and riser 22 is the obtuse angle, its stressing conditions as shown in Figure 9, impulsive force f acts on the peak of first flanging 31, f can be decomposed into the power f1 that is parallel to first flanging 31 and perpendicular to the power f2 of first flanging 31, f1 can not produce the moment that first flanging is turned up, and f2 can produce the moment that first flanging is turned up, and the size of moment is: M3=f2 * d3=f * cos β * d3, d3=2 * d2=8mm wherein, β=30 °.M3 and M1, M2 are compared M3/M1=cos β * d3/(cos45 ° * d1)=cos30 ° * 8/(cos45 ° * 40)＜1, M3/M2=cos β * d3/d2=2cos30 °〉1, namely M3 is less than M1, greater than M2.
Downward-sloping when first flanging 31, when namely the angle of first flanging 31 and riser 22 was acute angle, this moment, first flanging 31 did not have the effect of support panel, so do not considered.
As the above analysis, when first flanging 31 and riser 22 are perpendicular, the moment minimum of turning up that backboard is suffered.
Preferably, in the present embodiment, as shown in Figure 4 and Figure 5, the two ends of described first flanging 31 are provided with scrap (bridge) 313, and the described scrap (bridge) 313 of adjacent described first flanging 31 overlaps and riveted and fixed.Among Fig. 4 and Fig. 5, label 314 is the rivet hole on the scrap (bridge) 313.
The two ends of first flanging are provided with scrap (bridge), and with scrap (bridge) overlap the back riveted and fixed, the riveted and fixed of scrap (bridge), the periphery of backboard is fixed, strengthened the bulk strength of backboard, turn up around when having avoided backboard stressed, backboard can better fixed panel, prevents from jumping out when panel is hit power.
Preferably, as shown in Figure 7, described diapire 1 comprises base plate 11 and swash plate 12, and described swash plate 12 connects the described transverse slat 21 of described base plate 11 and described sidewall 2, in the inboard of described directly-down liquid crystal TV backboard, the angle of described swash plate 12 and described base plate 11 is the obtuse angle.
The directly-down liquid crystal TV backboard that present embodiment provides, swash plate and the angle between base plate of diapire are the obtuse angle, are convenient to the back cover moulding, make the model curved surface of back cover be the streamlined structure of nature, make the outward appearance of directly-down liquid crystal TV more attractive in appearance.
Preferably, in the present embodiment, described diapire 1 is punch forming.
Diapire adopts punch forming, once can finish the processing of diapire, has improved production efficiency.
In the present embodiment, diapire adopts the inferior plumbous galvanized steel plain sheet of SECC(electrolysis) material, SECC has good ductility, can carry out deep stamping.In the present embodiment, as shown in Figure 7, the press depth of diapire 1 integral body is among the figure shown in the H, is 10mm, and the inclination angle of swash plate 12 is among the figure shown in the α, is 135 °, and the inclination alpha of swash plate 12 is more big, more is conducive to the moulding of back cover; But the inclination angle increases the intensity that makes backboard and reduces, and when backboard withstood shocks power, sidewall turned up easily all around, therefore, take all factors into consideration the moulding of back cover and the intensity of backboard in the present embodiment, the inclination angle of selected swash plate 12 is 135 °, make back cover moulding natural beauty, backboard has certain intensity simultaneously.
Preferably, form reinforcement on the described base plate 11.
Form reinforcement on the base plate, can strengthen the intensity of backboard, optimize the flatness of backboard, backboard can be born higher impact force.In the present embodiment, the reinforcement on the base plate forms by punch process, certainly, can also at base plate reinforcement be set by other means, and these methods all should be included in protection scope of the present invention.
As shown in Figure 3, in the present embodiment, form orthogonal first reinforcement 111 and second reinforcement 112 on the described base plate 11.
As shown in Figure 3, in the present embodiment, form second reinforcement 112 of 11 111, two horizontally sets of first reinforcement that vertically arrange on the base plate 11, and second reinforcement 112 is positioned at the two ends of first reinforcement 111.When backboard is vertically placed and is used, vertically first reinforcement that arranges has better effect to the flatness of adjusting the large scale type, so it is main that present embodiment adopts first reinforcement that vertically arranges, second reinforcement of horizontally set is the reinforcing rib structure of assisting, and has strengthened the intensity of backboard.
As shown in Figure 3, in order further to strengthen the intensity of backboard, in the present embodiment, base plate 11 is provided with the 3rd reinforcement 113, the 3rd reinforcement 113 is positioned at the middle part of first reinforcement 111, the 3rd reinforcement 113 can play the effect of fixing and strengthening first reinforcement 111, and then has strengthened the intensity of backboard.
As shown in Figure 3, in the present embodiment, vertically can also place LED lamp batten on first reinforcement 111 that arranges, second reinforcement 112 of horizontally set can play the effect of assisting away lamp bar line.
In sum, the directly-down liquid crystal TV backboard that present embodiment provides, intensity enhancing can be born the impulsive force perpendicular to panel, and backboard turns up around not understanding, and panel is jumped out, and is damaged, and has avoided the diaphragm hangers to rupture because turning up around the backboard simultaneously; The backboard intensity enhancing can reduce the thickness of backboard when guaranteeing backboard intensity, reduced the cost that backboard is made; The structure of backboard is conducive to the moulding of LCD TV back cover, makes LCD TV back cover model curved surface be the streamlined structure of nature, appearance looks elegant.
Embodiment two:
As shown in figure 10, present embodiment provides a kind of directly-down liquid crystal TV backboard, is with the something in common of embodiment one:
Directly-down liquid crystal TV backboard comprises diapire 1 and sidewall 2, described sidewall 2 links to each other with the periphery of described diapire 1, described sidewall 2 comprises transverse slat 21 and the riser 22 that an end is fixedly linked, the angle that described transverse slat 21 and described riser are 22 is 90 °, described riser 22 is vertical with the plate face of the liquid crystal panel of directly-down liquid crystal TV, and the other end of described transverse slat 21 links to each other with the periphery of described diapire 1;
The other end of described riser 22 is provided with first flanging 31, and described first flanging 31 and described transverse slat 21 be positioned at the both sides of described riser 22, and described first flanging 31 is perpendicular with described riser 22;
The two ends of described first flanging 31 are provided with scrap (bridge), and the described scrap (bridge) 313 of adjacent described first flanging 31 overlaps and riveted and fixed;
Described diapire 1 comprises base plate 11 and swash plate 12, and described swash plate 12 connects the described transverse slat 21 of described base plate 11 and described sidewall 2, and in the inboard of described directly-down liquid crystal TV backboard, the angle of described swash plate 12 and described base plate 11 is the obtuse angle;
Described diapire 1 is punch forming.
The difference of present embodiment and embodiment one is:
Be not provided with reinforcement on the base plate of the directly-down liquid crystal TV backboard that present embodiment provides, when the intensity of backboard satisfies stressed demand, on the backboard reinforcement can be set.
Embodiment three:
To shown in Figure 14, present embodiment provides a kind of directly-down liquid crystal TV, comprises the backboard 4 described in embodiment one or the embodiment two as Figure 11.
Preferably, described directly-down liquid crystal TV also comprises diaphragm; As shown in Figure 4, first flanging 31 of described backboard is provided with projection 311, and the hangers of described diaphragm can be articulated on described protruding 311.
Preferably, described directly-down liquid crystal TV also comprises the glue frame, and described glue frame is provided with tongue; As shown in Figure 4, also be provided with slot 312 on described first flanging 31, described tongue can insert in the described slot 312.
First flanging is provided with projection, can articulate diaphragm; Be provided with slot, can match with glue frame tongue, the setting of first flanging has realized that the diaphragm of directly-down liquid crystal TV, glue frame are connected with backboard.
Preferably, as shown in Figure 7, described first flanging 31 is provided with second flanging 32, and described second flanging 32 and described riser 22 be positioned at the same side of described first flanging 31, and described second flanging 32 is provided with first fixing hole 321; As shown in figure 12, described directly-down liquid crystal TV also comprises fore shell, and described fore shell 5 is provided with second fixing hole 501; As shown in figure 14, described backboard 4 is fixedlyed connected with screw 8 by described first fixing hole 321, described second fixing hole 501 with described fore shell 5.
The setting of second flanging is fixed as one fore shell and backboard; Second flanging and riser are positioned at the same side of first flanging, make the backboard occupation space little, are convenient to the placement of inner other structures of directly-down liquid crystal TV.
As shown in figure 14, in the present embodiment, for firm fixing glue frame 7, fixedly the time, with screw 8 first fixing hole on glue frame 7 and the backboard 4 is fixed with backboard 4 at fore shell 5.
Preferably, as shown in figure 12, the transverse slat of described backboard 4 is provided with the 3rd fixing hole 211; Described directly-down liquid crystal TV also comprises back cover, and described back cover is provided with the 4th fixing hole; As described in Figure 14, described backboard 4 is fixedlyed connected with screw 8 by described the 3rd fixing hole, described the 4th fixing hole with described back cover 6.
Backboard is fixedlyed connected with screw by the 3rd fixing hole, the 4th fixing hole with back cover, and connected mode is simple and reliable.
In sum, the directly-down liquid crystal TV backboard that the above embodiment of the present invention provides, the setting of sidewall makes directly-down liquid crystal TV backboard intensity enhancing, can bear perpendicular to the impulsive force on the panel direction, and sidewall does not turn up around not understanding, cause panel to be jumped out and suffer damage, prevent that simultaneously the diaphragm hangers is subjected to tension rift because turning up around the sidewall; Reinforcement the bulk strength that has strengthened backboard is set, the flatness of backboard is optimized, and when being subjected to impacting, backboard is difficult for taking place bouncing distortion; Be riveted together by scrap (bridge) around the backboard, strengthened the intensity of backboard effectively, can not deform when making the backboard bight stressed; The backboard intensity enhancing reduces its thickness, has reduced the cost of manufacture of backboard; The setting of diapire inclined board makes the back cover moulding convenient, and back cover can be designed the streamlined structure of nature, appearance looks elegant.
Need to prove that in the present invention, first flanging of mentioning and first flanging of mentioning in the directly-down liquid crystal TV are same flanging in directly-down liquid crystal TV backboard.
In the present invention, term " first ", " second ", " the 3rd ", " the 4th " only are used for purpose of description, and can not be interpreted as indication or hint relative importance.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. directly-down liquid crystal TV backboard, comprise diapire and sidewall, described sidewall links to each other with the periphery of described diapire, it is characterized in that, described sidewall comprises transverse slat and the riser that an end is fixedly linked, angle between described transverse slat and described riser is 85 ° to 95 °, and the plate face of the liquid crystal panel of described riser and directly-down liquid crystal TV is perpendicular, and the other end of described transverse slat links to each other with the periphery of described diapire.
2. directly-down liquid crystal TV backboard according to claim 1 is characterized in that, the angle between described transverse slat and described riser is 90 °.
3. directly-down liquid crystal TV backboard according to claim 2 is characterized in that the other end of described riser is provided with first flanging, and described first flanging and described transverse slat be positioned at the both sides of described riser, and described first flanging and described riser are perpendicular.
4. directly-down liquid crystal TV backboard according to claim 3 is characterized in that the two ends of described first flanging are provided with scrap (bridge), and the described scrap (bridge) of adjacent described first flanging overlaps and riveted and fixed.
5. according to each described directly-down liquid crystal TV backboard in the claim 1 to 4, it is characterized in that, described diapire comprises base plate and swash plate, described swash plate connects the described transverse slat of described base plate and described sidewall, in the inboard of described directly-down liquid crystal TV backboard, the angle of described swash plate and described base plate is the obtuse angle.
6. a directly-down liquid crystal TV comprises backboard, it is characterized in that, described backboard is as each described directly-down liquid crystal TV backboard in the claim 1 to 5.
7. directly-down liquid crystal TV according to claim 6 is characterized in that, also comprises diaphragm, and the other end of riser is provided with first flanging on the described backboard, and described first flanging is provided with projection, and the hangers of described diaphragm is articulated on the described projection.
8. directly-down liquid crystal TV according to claim 7 is characterized in that, also comprises the glue frame, and described glue frame is provided with tongue, also is provided with slot on described first flanging, and described tongue inserts in the described slot.
9. directly-down liquid crystal TV according to claim 8, it is characterized in that, also comprise fore shell, described first flanging is provided with second flanging, and described second flanging and described riser are positioned at the same side of described first flanging, described second flanging is provided with first fixing hole, and described fore shell is provided with second fixing hole, and described backboard is fixedlyed connected with described second fixing hole by described first fixing hole with described fore shell.
10. according to each described directly-down liquid crystal TV in the claim 6 to 9, it is characterized in that, also comprise back cover, the transverse slat of described backboard is provided with the 3rd fixing hole, described back cover is provided with the 4th fixing hole, and described backboard is fixedlyed connected with described the 4th fixing hole by described the 3rd fixing hole with described back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310295544.0A CN103338341B (en) | 2013-07-15 | 2013-07-15 | Direct type liquid crystal television back plate and direct type liquid crystal television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310295544.0A CN103338341B (en) | 2013-07-15 | 2013-07-15 | Direct type liquid crystal television back plate and direct type liquid crystal television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103338341A true CN103338341A (en) | 2013-10-02 |
| CN103338341B CN103338341B (en) | 2017-02-08 |
Family
ID=49246431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310295544.0A Active CN103338341B (en) | 2013-07-15 | 2013-07-15 | Direct type liquid crystal television back plate and direct type liquid crystal television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103338341B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967800A (en) * | 2015-07-16 | 2015-10-07 | 小米科技有限责任公司 | Television reinforcing component and television |
| CN107422536A (en) * | 2017-09-12 | 2017-12-01 | 青岛海信电器股份有限公司 | A kind of down straight aphototropism mode set and display device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030043231A (en) * | 2001-11-27 | 2003-06-02 | 삼성전자주식회사 | Liquid crystal display device |
| CN201689610U (en) * | 2010-05-12 | 2010-12-29 | 广州毅昌科技股份有限公司 | High-strength flat-panel display product |
| CN201827785U (en) * | 2010-11-01 | 2011-05-11 | 北京京东方光电科技有限公司 | Back light source and liquid crystal display |
| CN201830367U (en) * | 2010-09-02 | 2011-05-11 | 青岛海信电器股份有限公司 | Multifunction bracket and television set |
| CN202001441U (en) * | 2011-03-16 | 2011-10-05 | 青岛海信电器股份有限公司 | Liquid crystal module installing structure, liquid crystal module and display device |
| CN202469932U (en) * | 2012-03-22 | 2012-10-03 | 青岛海信电器股份有限公司 | Rear panel, backlight module and TV (television) set |
| CN202841689U (en) * | 2012-09-29 | 2013-03-27 | 青岛海信电器股份有限公司 | Circuit board protection structure and television |
-
2013
- 2013-07-15 CN CN201310295544.0A patent/CN103338341B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030043231A (en) * | 2001-11-27 | 2003-06-02 | 삼성전자주식회사 | Liquid crystal display device |
| CN201689610U (en) * | 2010-05-12 | 2010-12-29 | 广州毅昌科技股份有限公司 | High-strength flat-panel display product |
| CN201830367U (en) * | 2010-09-02 | 2011-05-11 | 青岛海信电器股份有限公司 | Multifunction bracket and television set |
| CN201827785U (en) * | 2010-11-01 | 2011-05-11 | 北京京东方光电科技有限公司 | Back light source and liquid crystal display |
| CN202001441U (en) * | 2011-03-16 | 2011-10-05 | 青岛海信电器股份有限公司 | Liquid crystal module installing structure, liquid crystal module and display device |
| CN202469932U (en) * | 2012-03-22 | 2012-10-03 | 青岛海信电器股份有限公司 | Rear panel, backlight module and TV (television) set |
| CN202841689U (en) * | 2012-09-29 | 2013-03-27 | 青岛海信电器股份有限公司 | Circuit board protection structure and television |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967800A (en) * | 2015-07-16 | 2015-10-07 | 小米科技有限责任公司 | Television reinforcing component and television |
| CN107422536A (en) * | 2017-09-12 | 2017-12-01 | 青岛海信电器股份有限公司 | A kind of down straight aphototropism mode set and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103338341B (en) | 2017-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205050499U (en) | Curved surface display | |
| US8665391B2 (en) | Liquid crystal display device and its case | |
| CN105161004A (en) | Curved-surface displayer | |
| CN103338341A (en) | Direct type liquid crystal television back plate and direct type liquid crystal television | |
| CN203340199U (en) | Direct type LCD TV back plate and direct type LCD TV | |
| CN106027927A (en) | Backboard module of display device | |
| CN105681937B (en) | The fixing structure for horn and liquid crystal display of liquid crystal display | |
| CN209515045U (en) | A kind of assembling structure of glue frame and backboard | |
| CN202435512U (en) | Flat-panel TV assembling structure and flat-panel TV set | |
| CN201771142U (en) | Twice-folded split type buckling plate | |
| CN217563598U (en) | Steel frame strip for photovoltaic frame, photovoltaic frame and photovoltaic module | |
| CN102147999A (en) | Display equipment and assembling method thereof as well as fixed bracket for display equipment | |
| CN202587189U (en) | Television assembly structure and television | |
| CN209720216U (en) | A kind of module combined type storage rack | |
| CN208832060U (en) | Wall hanging components, display module and display device | |
| CN210720926U (en) | Narrow frame display module assembly and display | |
| CN209642728U (en) | Mounting structure and mobile terminal | |
| CN201860525U (en) | Housing structure | |
| CN205792957U (en) | The back board module of display device | |
| CN205672563U (en) | Hexagon magnetic building blocks | |
| CN203204960U (en) | Light-emitting diode (LED) box body | |
| CN2937282Y (en) | Glass frame connector | |
| CN205643944U (en) | Liquid crystal display's frame structure and liquid crystal display thereof | |
| CN209514242U (en) | A kind of display with metal appearance | |
| CN211338451U (en) | Bridge roof connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Video Technology Co., Ltd Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: HISENSE ELECTRIC Co.,Ltd. |