CN203882053U - Novel sidelight type liquid crystal module and liquid-crystal display device - Google Patents
Novel sidelight type liquid crystal module and liquid-crystal display device Download PDFInfo
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- CN203882053U CN203882053U CN201420292375.5U CN201420292375U CN203882053U CN 203882053 U CN203882053 U CN 203882053U CN 201420292375 U CN201420292375 U CN 201420292375U CN 203882053 U CN203882053 U CN 203882053U
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Abstract
The utility model discloses a novel sidelight type liquid crystal module and a liquid-crystal display device. The novel sidelight type liquid crystal module comprises a backboard, a light guide plate, a middle frame, a front shell, a liquid crystal display panel and optical film; the optical film and the light guide plate are sequentially arranged on the backboard in a stacked mode, the front shell is arranged on the side of the backboard, and the middle frame is arranged on the inner side of the front shell and used for bearing and containing the liquid crystal display panel; supporting rib positions which are transversely and longitudinally intersected are arranged on the backboard, a first locking hole position for locking the middle frame is arranged on the lateral side of the backboard, and a via hole position for locking the front shell is further arranged on the lateral side of the backboard. By means of the novel sidelight type liquid crystal module and the liquid-crystal display device, the problem that a metal plate backboard and a plastic back shell in a sidelight type liquid crystal module in the prior art are high in mold opening cost is solved, and the production cost is accordingly reduced; meanwhile, as the metal plate backboard is eliminated, manufacturing integration is further achieved, components of a whole TV set are reduced, the production and assembling process of the TV set is simplified, and the production efficiency is improved.
Description
Technical field
The utility model relates to display technique field, relates in particular to a kind of Novel side-light liquid crystal module and liquid crystal indicator.
Background technology
In prior art, side-light type liquid crystal module generally comprises panel beating backboard, be arranged on reflector plate, heat radiation aluminum strip and light source on panel beating backboard, be arranged on light guide plate and blooming piece on reflector plate and panel beating backboard, be arranged on the center that move in order to limit liquid crystal panel above-mentioned critical piece outside, and the fore shell of fixed closed liquid crystal panel and backlight module, also frame before claiming is referred to as fore shell in plastic cement all-in-one.
But the integral body assembling fixed form for complete machine fore shell, back cover and backlight module is not quite similar.The current conventional method that is mounted with is: the critical piece of backlight module and auxiliary material are to be all mounted with on panel beating backboard conventionally, panel beating backboard as depicted in figs. 1 and 2, can on panel beating backboard, load onto aluminium strip lamp bar, lamp bar cabling, load onto end reflector plate, put light guide plate, loading onto blooming piece, cover the assembling that center completes backlight module substantially, after panel beating backboard, assemble the source plate that powers on, the electronic components such as mainboard, covering back cover, back cover is not only done outward appearance but also play the effect of covering electronic component, load onto base, so far a televisor has been assembled substantially.
Be not difficult to find out, traditional design and assembling mode are no doubt stable, quality safety.But its assembling process is comparatively loaded down with trivial details, production efficiency is low, cost is high, and in household electric appliances today increasingly with keen competition, cost and production efficiency have become product and entered into the great of market and consider, reduce costs and improve integral production efficiency, realizing the emphasis of the integrated Shi Ge great of manufacture producer research.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of Novel side-light liquid crystal module and liquid crystal indicator, is intended to solve the problem that available liquid crystal module group assembling efficiency is low, cost is high, production efficiency is low.
The technical solution of the utility model is as follows:
A kind of Novel side-light liquid crystal module, wherein, comprise backboard, light guide plate, center, fore shell, liquid crystal panel, blooming piece, described blooming piece and light guide plate are stacked in backboard top successively, described fore shell is arranged on backboard side, described center is arranged on fore shell inner side, for liquid crystal panel described in bearing; On described backboard, be provided with the brace rod position of horizontal and longitudinal cross arrangement, the side of described backboard is provided with for locking first of center and locks position, hole, is also provided with for locking the position, via hole hole of fore shell in the side of described backboard.
Described Novel side-light liquid crystal module, wherein, also comprises heat radiation aluminum strip, is provided with for locking second of heat radiation aluminum strip and locks position, hole on described brace rod position.
Described Novel side-light liquid crystal module, wherein, is also provided with the circular port for pre-determined bit heat radiation aluminum strip on described brace rod position.
Described Novel side-light liquid crystal module, wherein, the side area on described brace rod position is provided with breach, for assembling heat radiation aluminum strip.
Described Novel side-light liquid crystal module, wherein, the side of described backboard is also provided with for locating the buckle of center.
Described Novel side-light liquid crystal module, wherein, the side of described backboard is provided with the first barricade for spacing center, and the side of described backboard is also provided with the second barricade for positioning optical diaphragm and light guide plate.
Described Novel side-light liquid crystal module, wherein, the side edge of described backboard is provided with the boss of a sinking, position, described via hole hole is arranged on this boss, described fore shell adaptation is provided with screw, is passed position, via hole hole and is arranged in screw, so that fore shell and backboard are fixed by screw.
Described Novel side-light liquid crystal module, wherein, described first locks the bottom margin setting protruding upward of Kong Weicong backboard, and described center adaptation is provided with the perforation running through, by screw, pass to bore a hole and be arranged on first and lock Kong Weizhong, so that center and backboard are fixed.
Described Novel side-light liquid crystal module, wherein, described buckle is arranged on the side inwall of backboard, and the top of described buckle is provided with baffle plate, states the top of center for supporting residence.
A liquid crystal indicator, wherein, comprises Novel side-light liquid crystal module as above.
Beneficial effect: the utility model adopts backboard to substitute the function of existing panel beating backboard and complete machine back cover, can directly save panel beating backboard, solve the two the problem of die sinking somewhat expensive of the main member-panel beating backboard in side-light type module and plastic back shell in prior art, thereby reduced production cost, simultaneously owing to directly having saved panel beating backboard, so having saved the manufacture of this main member produces, vanning transportation, the operations such as quality testing, backboard not only inside can play the effects such as support limit, outside also can directly be used as back cover appearance, further realized manufacture integrated, televisor complete machine parts have been reduced, simplified televisor production and assembly process, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of panel beating backboard in traditional side-light type liquid crystal module;
Fig. 2 is the structure schematic diagram of panel beating backboard in traditional side-light type liquid crystal module;
Fig. 3 is the structural representation of the utility model Novel side-light liquid crystal module dorsulum;
Fig. 4 is a diagrammatic cross-section in the utility model Novel side-light liquid crystal module;
Fig. 5 is the diagrammatic cross-section of another angle in the utility model Novel side-light liquid crystal module;
Fig. 6 is the diagrammatic cross-section of another angle in the utility model Novel side-light liquid crystal module;
Fig. 7 is the partial structurtes schematic diagram in the utility model Novel side-light liquid crystal module;
Fig. 8 is the structural representation packing on backboard in the utility model Novel side-light liquid crystal module after heat radiation aluminum strip;
Fig. 9 is the cut-open view in structural representation shown in Fig. 8;
Figure 10 is the structural representation at the utility model Novel side-light liquid crystal module dorsulum back side.
Embodiment
The utility model provides a kind of Novel side-light liquid crystal module and liquid crystal indicator, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, below the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The preferred embodiment of a kind of novel side entering type liquid crystal module of the utility model, in conjunction with shown in Fig. 3 to Fig. 6, it comprises backboard 100, light guide plate 200, center 600, fore shell 700, liquid crystal panel 400, blooming piece 300.
Described blooming piece 300 and light guide plate 200 are stacked in backboard 100 tops successively, light guide plate 200 belows also can arrange end reflector plate 500, described fore shell 700 is arranged on the side of backboard 100, be used for fixing confining liquid crystal panel 400 and other backlight assemblies, described center 600 is arranged on fore shell 700 inner sides, for liquid crystal panel 400 described in bearing, the movement of restriction liquid crystal panel 400.
Below in conjunction with accompanying drawing, the utility model is specifically described.
As shown in Figure 3, being provided with the brace rod position 101 of horizontal and longitudinal cross arrangement on described backboard 100, is more preferably homeotropic alignment, and each brace rod position 101 of horizontally set be arranged in parallel, spacing is identical, and each brace rod position 101 longitudinally arranging be arranged in parallel equally, and spacing is identical.Described brace rod position 101 can strengthen the intensity of backboard, thereby makes backboard except being used for supporting light guide plate and blooming piece, can also be used as complete machine back cover and use.
At the side of described backboard 100, be provided with for locating first of center 600 and lock position, hole 110, as shown in Figure 4, the perforation running through is accordingly set on center 600, by mounting screw in perforation and screw into first and lock in position, hole 110, realize the fixing of center 600 and backboard 100, described first to lock position, hole 110 be that bottom margin from backboard 100 extends upward to protrude and arranges, and itself and backboard 100 side inwalls have certain distance, to have sufficient space, holds screw and fix.
In the side of described backboard 100, be also provided with for locking the position, via hole hole 120 of fore shell 700, further, as shown in Figure 5, the side edge of described backboard 100 is provided with the boss 106 of a sinking, position, described via hole hole 120 is arranged on this boss 106, described fore shell 700 adaptations are provided with screw 710, are passed position, via hole hole 120 and are arranged in screw 710, so that fore shell 700 is fixing with backboard 100 by screw.
In addition, the side of backboard 100 is also provided with for locating the buckle 130 of center 600.As shown in Figure 6, this buckle 130 is arranged on the side inwall of backboard 100, and the top of buckle 130 is provided with baffle plate 131, states the top of center 600 for supporting residence.That is to say, backboard 100 can lock position, hole 110 by buckle 130, first with center 600 and firmly fix, and as shown in Figure 7, locks position, hole 110 center 600 is fixed on backboard 100 by buckle 130 and first.
Further, side at described backboard 100 is provided with the first barricade 140 for spacing center 600, the first barricade 140 is carried out spacingly, and this first barricade 140 is arranged on the side inwall of backboard 100, and be arranged in parallel with inwall, so that center 600 is positioned.Side at described backboard 100 is also provided with the second barricade 150 for positioning optical diaphragm 300 and light guide plate 200, this second barricade 150 can be used to hang and positioning optical diaphragm 300 and light guide plate 200, the second barricade 150 to the first barricades 140 are more outer, contact with blooming piece 300 and light guide plate 200.
As shown in Figure 8, liquid crystal module of the present utility model also comprises heat radiation aluminum strip 105, this heat radiation aluminum strip 105 is arranged on brace rod position 101, on the side area of described brace rod position 101, dig jagged, be used for assembling heat radiation aluminum strip 101, dig region jaggy highly lower than the brace rod position in other regions.On this brace rod position 101, be also provided with for locking that second of heat radiation aluminum strip 105 locks position, hole 102 and for the circular port 103 of pre-determined bit heat radiation aluminum strip 105 simultaneously, the difference of position, two kinds of holes is, circular port 103, than locking position, hole 102 height, specifically can and lock mounting screw 104 on position, hole 102 at circular port 103 heat radiation aluminum strip 105 and brace rod position 101 are fixed.As shown in Figure 9, described backlight module also comprises lamp bar 106, and lamp bar 106 can be attached to by heat-conducting glue the side of heat radiation aluminum strip 105.
Backboard of the present utility model 100 outsides can be with technique appearance such as texture, erosion line, radiator windows through Mould Machining, as shown in figure 10, also can, in backboard 100 outer setting for laying the electronic component sunk area 800 of complete machine mainboard, power panel, be equal to the major function of similar existing back cover completely simultaneously.Actual assembling sequence meets the packaging technology process of existing module completely.Lamp bar is attached on heat radiation aluminum strip, packs after heat radiation aluminum strip locking positioning into, pack end reflector plate into, pack light guide plate into, pack blooming piece into, cover center, card and also locking, cover glass, finally pack the required fore shell of all-in-one into, so far, liquid crystal module has been assembled, so assembling process is convenient.Backboard 100 its materials in the present embodiment are preferably plastic cement material, obviously, for other materials, can realize 26S Proteasome Structure and Function of the present utility model equally.
In addition, the utility model also provides a kind of liquid crystal indicator, and it comprises Novel side-light liquid crystal module as above.
In sum, the utility model adopts backboard to substitute the function of existing panel beating backboard and complete machine back cover, can directly save panel beating backboard, solve the two the problem of die sinking somewhat expensive of the main member-panel beating backboard in side-light type module and plastic back shell in prior art, thereby reduced production cost, simultaneously owing to directly having saved panel beating backboard, so having saved the manufacture of this main member produces, vanning transportation, the operations such as quality testing, backboard not only inside can play the effects such as support limit, outside also can directly be used as back cover appearance, further realized manufacture integrated, televisor complete machine parts have been reduced, simplified televisor production and assembly process, improved production efficiency.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or convert, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. a Novel side-light liquid crystal module, it is characterized in that, comprise backboard, light guide plate, center, fore shell, liquid crystal panel, blooming piece, described blooming piece and light guide plate are stacked in backboard top successively, described fore shell is arranged on backboard side, described center is arranged on fore shell inner side, for liquid crystal panel described in bearing; On described backboard, be provided with the brace rod position of horizontal and longitudinal cross arrangement, the side of described backboard is provided with for locking first of center and locks position, hole, is also provided with for locking the position, via hole hole of fore shell in the side of described backboard.
2. Novel side-light liquid crystal module according to claim 1, is characterized in that, also comprises heat radiation aluminum strip, is provided with for locking second of heat radiation aluminum strip and locks position, hole on described brace rod position.
3. Novel side-light liquid crystal module according to claim 2, is characterized in that, is also provided with the circular port for pre-determined bit heat radiation aluminum strip on described brace rod position.
4. Novel side-light liquid crystal module according to claim 2, is characterized in that, the side area on described brace rod position is provided with breach, for assembling heat radiation aluminum strip.
5. Novel side-light liquid crystal module according to claim 1, is characterized in that, the side of described backboard is also provided with for locating the buckle of center.
6. Novel side-light liquid crystal module according to claim 1, is characterized in that, the side of described backboard is provided with the first barricade for spacing center, and the side of described backboard is also provided with the second barricade for positioning optical diaphragm and light guide plate.
7. Novel side-light liquid crystal module according to claim 1, it is characterized in that, the side edge of described backboard is provided with the boss of a sinking, position, described via hole hole is arranged on this boss, described fore shell adaptation is provided with screw, by screw, pass position, via hole hole and be arranged in screw, so that fore shell and backboard are fixed.
8. Novel side-light liquid crystal module according to claim 1, it is characterized in that, described first locks the bottom margin setting protruding upward of Kong Weicong backboard, described center adaptation is provided with the perforation running through, by screw, pass to bore a hole and be arranged on first and lock Kong Weizhong, so that center and backboard are fixed.
9. Novel side-light liquid crystal module according to claim 5, is characterized in that, described buckle is arranged on the side inwall of backboard, and the top of described buckle is provided with baffle plate, states the top of center for supporting residence.
10. a liquid crystal indicator, is characterized in that, comprises the Novel side-light liquid crystal module as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292375.5U CN203882053U (en) | 2014-06-04 | 2014-06-04 | Novel sidelight type liquid crystal module and liquid-crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292375.5U CN203882053U (en) | 2014-06-04 | 2014-06-04 | Novel sidelight type liquid crystal module and liquid-crystal display device |
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| Publication Number | Publication Date |
|---|---|
| CN203882053U true CN203882053U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292375.5U Expired - Fee Related CN203882053U (en) | 2014-06-04 | 2014-06-04 | Novel sidelight type liquid crystal module and liquid-crystal display device |
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| Country | Link |
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| CN (1) | CN203882053U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575278A (en) * | 2015-01-20 | 2015-04-29 | 苏州胜利精密制造科技股份有限公司 | Integrated display module |
| CN104660939A (en) * | 2015-02-06 | 2015-05-27 | 奥捷五金(江苏)有限公司 | Side frame of television display and television display |
| CN107463027A (en) * | 2017-08-29 | 2017-12-12 | 广州创维平面显示科技有限公司 | A kind of side entering type display device |
| CN110596953A (en) * | 2019-08-13 | 2019-12-20 | 武汉恒生光电产业有限公司 | Liquid crystal display and backlight module thereof |
| CN112367792A (en) * | 2020-08-31 | 2021-02-12 | 番禺得意精密电子工业有限公司 | Positioning device and electronic equipment with same |
-
2014
- 2014-06-04 CN CN201420292375.5U patent/CN203882053U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575278A (en) * | 2015-01-20 | 2015-04-29 | 苏州胜利精密制造科技股份有限公司 | Integrated display module |
| CN104660939A (en) * | 2015-02-06 | 2015-05-27 | 奥捷五金(江苏)有限公司 | Side frame of television display and television display |
| CN104660939B (en) * | 2015-02-06 | 2018-05-25 | 奥捷科技（厦门）有限公司 | Television display frame and television display |
| CN107463027A (en) * | 2017-08-29 | 2017-12-12 | 广州创维平面显示科技有限公司 | A kind of side entering type display device |
| CN110596953A (en) * | 2019-08-13 | 2019-12-20 | 武汉恒生光电产业有限公司 | Liquid crystal display and backlight module thereof |
| CN112367792A (en) * | 2020-08-31 | 2021-02-12 | 番禺得意精密电子工业有限公司 | Positioning device and electronic equipment with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |