CN204758975U - Display module assembly and display device - Google Patents
Display module assembly and display device Download PDFInfo
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- CN204758975U CN204758975U CN201520282188.3U CN201520282188U CN204758975U CN 204758975 U CN204758975 U CN 204758975U CN 201520282188 U CN201520282188 U CN 201520282188U CN 204758975 U CN204758975 U CN 204758975U
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- frame
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Abstract
The utility model discloses a display module assembly and display device. The display module assembly includes: a display screen. Backlight unit, it includes the combination of adj. Tabular optical device, the backplate frame, it has shaped as frame mouth, preceding draw -in groove and rear clamping groove that the front and back set up, the display screen is arranged in in the preceding draw -in groove just the display area of display screen follows the shaped as frame mouth exposes, the combination of adj. Tabular optical device is arranged in in the rear clamping groove. Display device includes above -mentioned display module assembly. The utility model provides a display module assembly and display device, backplate frame have the shaped as frame mouth, preceding draw -in groove and rear clamping groove, the display screen is arranged in in the preceding draw -in groove, the combination of adj. Tabular optical device is arranged in in the rear clamping groove, just the display area of display screen follows the shaped as frame mouth exposes, and the display area of the display screen that follow shaped as frame mouth exposes is used for showing. Compared with the prior art, the utility model discloses a just the equipment is convenient less for display module assembly and display device simple structure, structure.
Description
Technical field
The utility model relates to display field, particularly one display module and display device.
Background technology
Existing liquid crystal display module comprises backlight, LCDs and frame.Backlight comprises light source, light guide plate, optical film sheet and structural member; Structural member comprises backboard and glue frame.Glue frame is for accommodating light guide plate and blooming piece, and backboard is used for carrying the glue frame containing light guide plate and blooming piece; LCDs is fixed on backlight by frame.Structural member needed for existing liquid crystal display module assembling has backboard, glue frame and frame; There is structural member many, the defect that assembling is complicated.
Utility model content
The utility model provides a kind of display module and display device, and compared with prior art, the structural member solving display module and display device is many, the technical matters that assembling is complicated.
For achieving the above object, the utility model provides following technical scheme:
A kind of display module, comprising:
Display screen;
Backlight module, it comprises the combination of tabular optical device;
Backboard frame, it has shaped as frame mouth, the front bayonet slot that front and back are arranged and rear draw-in groove; Described display screen is placed in described front bayonet slot and the viewing area of described display screen and exposes from described shaped as frame mouth, and described tabular optical device combination is placed in described rear draw-in groove.
Preferably, described backboard frame comprises backboard and two the first edges be oppositely arranged protruded upward from backboard;
The inner side of described first edge has the front baffle board parallel with described backboard and backboard, and described backboard and backboard and the first edge form described rear draw-in groove, and described front apron and backboard and the first edge form described front bayonet slot.
Preferably, the front apron of described first edge and backboard are arranged alternately along the length direction of described first edge.
Preferably, described backboard frame also comprises the second edge of protruding upward from backboard and is fixed on the first end of described first edge, the inner side of described second edge has described front baffle board and backboard, described backboard and backboard and the second edge form described rear draw-in groove, and described front apron and backboard and the second edge form described front bayonet slot.
Preferably, described backboard frame also comprises openable 3rd edge, described 3rd edge can be fixed on the second end of described first edge and can open the assembling opening being formed and be connected with rear draw-in groove with described front bayonet slot, and described assembling opening is used for described display screen and tabular optical device to be assembled into the front bayonet slot of described backboard frame and rear draw-in groove.
Preferably, the combination of described tabular optical device comprises the light guide plate and optical film sheet with through hole, described light guide plate and blooming piece by screw and through hole match be close to fixing.
Preferably, described backboard is provided with through hole, and the combination of described tabular optical device is provided with through hole, and described tabular optical device combination and backboard are fixed by screw and screw and the light guide plate of described tabular optical device combination is positioned at the side of close backboard.
Preferably, the end reflecting plate with pilot hole is also comprised;
Described backboard has reference column; Reflecting plate of the described end matches fixing with described backboard by described pilot hole and reference column.
Preferably, described backlight module also comprises lamp bar, and described lamp bar to be fixed on inside described first edge and to be oppositely arranged with described light guide plate.
Preferably, the both sides cell wall of described front bayonet slot is provided with pad.
The utility model also provides following technical scheme:
A kind of display device, comprises above-mentioned arbitrary described display module.
The display module that the utility model provides and display device, backboard frame has shaped as frame mouth, front bayonet slot and rear draw-in groove, described display screen is placed in described front bayonet slot, described tabular optical device combination is placed in described rear draw-in groove, and the viewing area of described display screen is exposed from described shaped as frame mouth, the viewing area of the display screen exposed from shaped as frame mouth is for display.Compared with prior art, simply, structural member is few and easy to assembly for the display module of the present embodiment and display device structure.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the backboard frame of display module of the present utility model;
Fig. 2 is the cross sectional representation of the reference column side of display module of the present utility model;
Fig. 3 is the cross sectional representation of the fixed light bar side of display module of the present utility model.
Main element description of reference numerals:
100 display screens, 211 light guide plate, 212 lamp bars,
300 backboard frames, 310 backboards, 321 first edges, 322 second edges, 323 the 3rd edges,
331 front baffle boards, 332 backboards, 340 reference columns, 400 end reflecting plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The display module of an embodiment of the present utility model, as shown in Fig. 1, Fig. 2 and Fig. 3, comprising:
Panel display screen 100;
Backlight module, it comprises the combination of tabular optical device;
Backboard frame 300, it has shaped as frame mouth, the front bayonet slot that front and back are arranged and rear draw-in groove; Described panel display screen 100 is placed in described front bayonet slot and the viewing area of described panel display screen and exposes from described shaped as frame mouth, and described tabular optical device combination is placed in described rear draw-in groove.
The display module of the present embodiment, backboard frame has shaped as frame mouth, front bayonet slot and rear draw-in groove, described panel display screen is placed in described front bayonet slot, described tabular optical device combination is placed in described rear draw-in groove, and the viewing area of described panel display screen is exposed from described shaped as frame mouth, the viewing area of the panel display screen exposed from shaped as frame mouth is for display.When assembling the display module of the present embodiment, general first described tabular optical device combination is placed in described rear draw-in groove, more described panel display screen is placed in described front bayonet slot.Like this, there is certain protective effect to panel display screen, prevent from causing damage to panel display screen in an assembling process.The backboard frame of the display module of the present embodiment can hold panel display screen and the combination of tabular optical device simultaneously, and role is traditional backboard and the effect of frame.Compared with prior art, the structure of the display module of the present embodiment is simple, and structural member is few and easy to assembly.
It should be noted that, panel display screen is a kind of embodiment, as long as display screen can be placed in described front bayonet slot; Panel display screen can be LCDs, also can be other panel display screens.
Specific to the structure of backboard frame, backboard frame can adopt backboard frame as shown in Figure 1, comprises backboard 310 and two the first edges 321 be oppositely arranged protruded upward from backboard; The inner side of described first edge 321 has the front baffle board 331 parallel with described backboard and backboard 332, described backboard 332 and backboard 310 and the first edge 321 form described rear draw-in groove, and described front apron 331 and backboard 332 and the first edge 321 form described front bayonet slot.
Like this, by the front apron of backboard frame, backboard and the first edge define front bayonet slot and rear draw-in groove, and structure is simple, are convenient to manufacture.
In order to save material and reduce the weight of backboard frame, further, backboard frame adopts backboard frame as shown in Figure 1, and the front apron 331 of described first edge and backboard are arranged alternately along the length direction of described first edge 321.Like this, decrease the length of front apron and backboard, meanwhile, the mode be arranged alternately, while minimizing materials, ensure that the storage effect of combining panel display screen and tabular optical device of front bayonet slot and rear draw-in groove.
As the preferred mode of one, as shown in Figure 1, described backboard frame 300 also comprises the second edge 322 of protruding upward from backboard and is fixed on the first end of described first edge 321, the inner side of described second edge 322 also has front baffle board 331 and backboard 332, described backboard and backboard and the second edge form described rear draw-in groove, and described front apron and backboard and the second edge form described front bayonet slot.
Like this, three faces of backboard frame are all formed with front bayonet slot and rear draw-in groove, and when making panel display screen and the combination of tabular optical device be placed in front bayonet slot and rear draw-in groove, what put is more firm.In order to save material and reduce the weight of backboard frame, concrete, the front apron 331 of described second edge and backboard are arranged alternately along the length direction of described second edge.
For the ease of assembling, as the preferred mode of one, as shown in Figure 1, described backboard frame 300 also comprises openable 3rd edge 323, described 3rd edge 323 can be fixed on the second end of described first edge and can open the assembling opening being formed and be connected with rear draw-in groove with described front bayonet slot, and described assembling opening is used for described panel display screen and tabular optical device to be assembled into the front bayonet slot of described backboard frame and rear draw-in groove.
Like this, in the process of assembling, first, the second edge is opened, form the assembling opening be connected with rear draw-in groove with described front bayonet slot; Panel display screen and tabular optical device are combined through assembling opening afterwards again and enter front bayonet slot and rear draw-in groove respectively, the assembling of display module is more simple.
As the preferred mode of one, as shown in Figures 2 and 3, described tabular optical device combination comprises the light guide plate 211 and optical film sheet with through hole, described light guide plate 211 and blooming piece by screw and through hole match be close to fixing, wherein, described blooming piece comprises reflector plate, diffusion sheet and prism film.Described light guide plate and blooming piece are matched by screw and through hole and are close to fixing, light guide plate and blooming piece are close to and are fixed together, fixing fine and easy to assembly.Compared with prior art, glue frame is no longer needed to be close to fixing by light guide plate and blooming piece; Structure is more simple, assembles convenient.
In order to realize the assembling of the combination of tabular optical device and backboard, described backboard can also be provided with through hole, the combination of described tabular optical device can also be provided with through hole, and described tabular optical device combination and backboard are fixed by screw and screw and the light guide plate of described tabular optical device combination is positioned at the side of close backboard.Like this, make optical device combine and backboard fix more stable, assemble convenient.
In order to improve display module to the utilization factor of light, as the preferred mode of one, as shown in Figure 3, display module can also comprise the end reflecting plate 400 with pilot hole;
Described backboard has reference column 340; Reflecting plate of the described end 400 matches fixing with described backboard 310 by described pilot hole and reference column 340.Like this, pilot hole and reference column achieve the fixing of end reflecting plate and backboard.
Further, as shown in Figure 2, described backlight module also comprises lamp bar 212, and described lamp bar 212 to be fixed on inside described first edge and to be oppositely arranged with described light guide plate 211.
When assembling display module, before the combination of tabular optical device is placed in described rear draw-in groove, can first lamp bar be fixed on inside the first edge.Such order, is more conducive to assembling.
In order to prevent the cell wall of backboard frame to front bayonet slot from being scratched by panel display screen, the both sides cell wall of described front bayonet slot can also be provided with pad.Pad plays a protective role to panel display screen.
The display device of an embodiment of the present utility model, comprises above-mentioned arbitrary described display module.
Obviously, those skilled in the art can carry out various change and modification to the utility model embodiment and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (11)
1. show a module, it is characterized in that, comprising:
Display screen;
Backlight module, it comprises the combination of tabular optical device;
Backboard frame, it has shaped as frame mouth, the front bayonet slot that front and back are arranged and rear draw-in groove; Described display screen is placed in described front bayonet slot and the viewing area of described display screen and exposes from described shaped as frame mouth, and described tabular optical device combination is placed in described rear draw-in groove.
2. display module according to claim 1, is characterized in that, described backboard frame comprises backboard and two the first edges be oppositely arranged protruded upward from backboard;
The inner side of described first edge has the front baffle board parallel with described backboard and backboard, and described backboard and backboard and the first edge form described rear draw-in groove, and described front apron and backboard and the first edge form described front bayonet slot.
3. display module according to claim 2, is characterized in that, the front apron of described first edge and backboard are arranged alternately along the length direction of described first edge.
4. display module according to claim 3, it is characterized in that, described backboard frame also comprises the second edge of protruding upward from backboard and is fixed on the first end of described first edge, the inner side of described second edge has described front baffle board and backboard, described backboard and backboard and the second edge form described rear draw-in groove, and described front apron and backboard and the second edge form described front bayonet slot.
5. display module according to claim 4, it is characterized in that, described backboard frame also comprises openable 3rd edge, described 3rd edge can be fixed on the second end of described first edge and can open the assembling opening being formed and be connected with rear draw-in groove with described front bayonet slot, and described assembling opening is used for described display screen and tabular optical device to be assembled into the front bayonet slot of described backboard frame and rear draw-in groove.
6. according to described display module arbitrary in claim 1 to 5, it is characterized in that, described tabular optical device combination comprises the light guide plate and optical film sheet with through hole, described light guide plate and blooming piece by screw and through hole match be close to fixing.
7. display module according to claim 5, it is characterized in that, described backboard is provided with through hole, the combination of described tabular optical device is provided with through hole, and described tabular optical device combination and backboard are fixed by screw and screw and the light guide plate of described tabular optical device combination is positioned at the side of close backboard.
8. display module according to claim 7, is characterized in that, also comprises the end reflecting plate with pilot hole;
Described backboard has reference column; Reflecting plate of the described end matches fixing with described backboard by described pilot hole and reference column.
9. display module according to claim 8, is characterized in that, described backlight module also comprises lamp bar, and described lamp bar to be fixed on inside described first edge and to be oppositely arranged with described light guide plate.
10. display module according to claim 9, is characterized in that, the both sides cell wall of described front bayonet slot is provided with pad.
11. 1 kinds of display device, is characterized in that, comprise arbitrary described display module in claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282188.3U CN204758975U (en) | 2015-05-04 | 2015-05-04 | Display module assembly and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282188.3U CN204758975U (en) | 2015-05-04 | 2015-05-04 | Display module assembly and display device |
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| Publication Number | Publication Date |
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| CN204758975U true CN204758975U (en) | 2015-11-11 |
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| CN201520282188.3U Active CN204758975U (en) | 2015-05-04 | 2015-05-04 | Display module assembly and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121810A (en) * | 2017-06-14 | 2017-09-01 | 合肥市惠科精密模具有限公司 | One kind is easy to assembly type TFT LCD liquid crystal display modules |
| CN110737123A (en) * | 2018-07-18 | 2020-01-31 | 群创光电股份有限公司 | Display device |
-
2015
- 2015-05-04 CN CN201520282188.3U patent/CN204758975U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121810A (en) * | 2017-06-14 | 2017-09-01 | 合肥市惠科精密模具有限公司 | One kind is easy to assembly type TFT LCD liquid crystal display modules |
| CN110737123A (en) * | 2018-07-18 | 2020-01-31 | 群创光电股份有限公司 | Display device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |