CN203909428U - Connecting structure for liquid crystal display screen - Google Patents
Connecting structure for liquid crystal display screen Download PDFInfo
- Publication number
- CN203909428U CN203909428U CN201420221945.1U CN201420221945U CN203909428U CN 203909428 U CN203909428 U CN 203909428U CN 201420221945 U CN201420221945 U CN 201420221945U CN 203909428 U CN203909428 U CN 203909428U
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- Prior art keywords
- liquid crystal
- syndeton
- lcds
- frame
- position limiting
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- Expired - Lifetime
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 47
- 238000004804 winding Methods 0.000 claims description 20
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 201000009310 astigmatism Diseases 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The utility model relates to the technical field of liquid crystal display, and provides a connecting structure for a liquid crystal display screen. The liquid crystal display screen comprises a front frame, a liquid crystal panel, and a module group structure which is used for fixing the liquid crystal panel and is cooperatively connected with the front frame. The module group structure comprises a central frame and a back plate, wherein the central frame is provided with a limiting frame, and the limiting frame is provided with a plurality of fixed parts. Each fixed part is provided with a plurality of adapter pieces which are in clamping connection with the front frame. Compared with the prior art, the structure provided by the utility model can select the locking positions of the adapter pieces on the fixed parts according to different types of liquid crystal display panels, thereby achieving that various types of liquid crystal display panels are compatible with the central frame. Moreover, the adapter pieces can serve as the limiting structures of the liquid crystal display panels, so the strength of the module group structure is enhanced while the front frame is fixed.
Description
Technical field
The utility model relates to the technical field of liquid crystal display, especially relates to a kind of syndeton of LCDs.
Background technology
Along with scientific and technological development, lcd technology is more and more ripe, and the application of liquid crystal display is also more and more general, and liquid crystal display has the advantages such as frivolous portable, high resolving power and sharpness, power consumption are low.
At present, the upper general of liquid crystal panel 11 ' is connected with pcb board 112 ' by multiple winding displacements.As shown in Figure 1, multiple winding displacements 111 ' are located at a side of liquid crystal panel 11 ', and its one end is connected with liquid crystal panel 11 ', and the other end is connected with pcb board 112 '.Each winding displacement 111 ' interval arranges.Refer to Fig. 2, when liquid crystal panel 11 ' being installed on to the center 14 ' of LCDs when upper, pcb board 112 ' can stretch out center 14 ' outside.Refer to Fig. 3 and Fig. 4, thereby in the time of fixing pcb board 112 ', be to the back side of liquid crystal panel 11 ' bending winding displacement 111 ', pcb board 112 ' is fixed on the backboard 15 ' at the liquid crystal panel 11 ' back side.One side of this center 14 ' has outwardly frame, frame is corresponding with a side on liquid crystal panel 11 ' with FFC plate, by the outwardly position limiting structure 140 ' that has multiple and front frame 12 ' to be connected of this frame, by position limiting structure 140 ', liquid crystal panel 11 ' is fixed, and be connected with backboard 15 ' and front frame 12 '.The position of position limiting structure 140 ' is positioned between adjacent two winding displacements 111 ', so that winding displacement 111 ' when bending, can not be blocked.
But because the liquid crystal panel specification of different manufacturers and different model is different, in the time that liquid crystal panel 11 ' model is different, the winding displacement 111 ' of part liquid crystal panel 11 ' is just interfered with position limiting structure 140 ' and the backboard 15 ' of center 14 ', causing cannot outlet.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of syndeton of LCDs, is intended to solve in prior art, and same set of modular structure can not be by the technical matters of the liquid crystal panel compatibility of various models different structure.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of syndeton of LCDs, described LCDs comprise front frame, liquid crystal panel and for fixing described liquid crystal panel and with the modular structure being connected in described front frame, described modular structure comprises center and backboard, wherein, described center has a spacing frame, and described spacing frame is provided with multiple fixed parts, and each described fixed part is provided with the multiple adaptors that coordinate clamping with described front frame.
Further, described fixed part is the projection being arranged on described spacing frame, in described projection, offers fixed orifice, and position corresponding with described fixed orifice on the side of described backboard offers screw.
Further, described front frame is provided with buckle structure, described adaptor comprises the Part II that stretches out with the Part I of longitudinal setting, from the outside level in described Part I top and from the outer end of described Part II to the Part III of downward-extension, described Part I is connected with described projection by screw, and described buckle structure is in the time that described front frame is connected with described center and the clamping of described Part III phase.
Further, on described spacing frame, be also provided with position limiting structure.
Further, described spacing frame is provided with three position limiting structures, and three described position limiting structures are separately positioned on two ends and the middle part of described spacing frame, between adjacent described position limiting structure, is provided with described projection.
Further, between adjacent described position limiting structure, be provided with two described projections, described in one of them, in projection, offer three described fixed orifices, described in another, in projection, offer five described fixed orifices.
Further, the sidewall that described backboard comprises plate body and extended towards described frame by described plate body periphery, offers screw on described sidewall.
Further, the side of described liquid crystal panel is provided with winding displacement, and described winding displacement is positioned between adjacent described position limiting structure.
Further, the bottom of described position limiting structure is provided with the draw-in groove that coordinates clamping with described buckle structure.
Further, be provided with backlight in modular structure, described backlight comprises reflector plate, light guide plate and the astigmatism plate of sequential cascade on described backboard.
Be compared with the prior art, the syndeton of the LCDs that the utility model provides, on the spacing frame of center, be provided with multiple fixed parts, be connected with adaptor at fixed part screwing, center is connected with front frame by adaptor, like this, can choose adaptor sealed position on fixed part according to different liquid crystal panels, thereby realize the compatibility of liquid crystal panel and the center of various models; And adaptor can be used as the position limiting structure of liquid crystal panel, before fixing, in frame, the intensity of modular structure is played to humidification.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the LCDs of prior art;
Fig. 2 is the decomposing schematic representation of the LCDs that provides of the utility model embodiment;
Fig. 3 is the A portion enlarged drawing in Fig. 2;
Fig. 4 is the B portion enlarged drawing in Fig. 2.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.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.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
As shown in Figures 2 to 4, the syndeton of the LCDs 1 that the utility model embodiment provides, be used for the installation of LCDs 1 liquid crystal panel 11 and fix, LCDs 1 comprises front frame 12, liquid crystal panel 11 and the modular structure 13 being connected for immobile liquid crystal panel 11 and with front frame 12, modular structure 13 comprises center 14 and backboard 15, wherein, center 14 has a spacing frame 141, on spacing frame 141, interval is furnished with multiple fixed parts along its length, and each fixed part is provided with the multiple adaptors 143 that coordinate clamping with front frame 12.
In above-mentioned syndeton, on the spacing frame 141 of center 14, be provided with multiple fixed parts, be connected with adaptor 143 at fixed part screwing, center 14 is connected with backboard 15 and front frame 12 by adaptor 143.Replace the fixing position limiting structure in position on frame originally by the cooperation of fixed part and adaptor 143, and can realize the function of original position limiting structure, like this, can choose adaptor 143 sealed position on fixed part according to different liquid crystal panel 11, flexible variation is chosen preferably position adaptor 143 is fixed, thereby realizes the compatibility of liquid crystal panel 11 with the center 14 of various models; And adaptor 143 can be used as the position limiting structure of liquid crystal panel 11, before fixing, in frame 12, the intensity of modular structure 13 is played to humidification.
In the present embodiment, LCDs 1, as can be seen from Figure 2, comprises the front frame 12, center 14 and the backboard 15 that are linked in sequence, between center 14 and backboard 15, be fixed with backlight 16, backlight 16 comprises white reflector plate, light guide plate and the astigmatism plate of sequential cascade on backboard 15.Center 14, backboard 15 and backlight 16 form modular structure 13, are laminated with liquid crystal panel 11 in the top of modular structure 13, and by front frame 12, liquid crystal panel 11 and modular structure 13 are fixed.
One side of liquid crystal panel 11 is connected with multiple winding displacements 111, winding displacement 111 can be FFC plate (Flexible Flat Cable, flexible flat cable) or FPC is (Flexible Printed Circuit, soft circuit) plate, the other end that is positioned at multiple winding displacements 111 is connected with a pcb board 112,11 layers of liquid crystal panels are positioned in the astigmatism plate of modular structure 13, winding displacement 111 on the frame of center 14 after bending winding at the back side of backboard 15, and pcb board 112 is attached to the back side of this backboard 15.
Front frame 12, employing metal material is made, as can be seen from Figure 2, the periphery of front frame 12 has the side extending towards backboard 15, front frame 12 covers the top that is located at backboard 15 in the time being connected with modular structure 13, and the side lid of front frame 12 is located at the outside of the side of center 14, on the side of front frame 12, all there is buckle structure 121, this buckle structure 121 is for being convexly equipped with the projection on the inwall of side.
Center 14, adopt made of plastic, as can be seen from Figures 2 and 3, center has four frames, wherein being connected with frame corresponding to a side of multiple winding displacements 111 with liquid crystal panel 11 is spacing frame 141, spacing frame 141 is provided with three position limiting structures 145 that move for limiting liquid crystal panel 11, three position limiting structures 145 are separately positioned on two ends and the middle part of spacing frame 141, between adjacent position limiting structure 145, be provided with fixed part, on fixed part, be connected with the adaptor 143 that coordinates clamping with front frame 12.Fixed part for spacing frame 141 integrated protruding 142 (can certainly be 142 of the projections with protruding 142 shapes, stick on spacing frame 141 by seccotine), along on the length direction of spacing frame 141, between adjacent position limiting structure 145, be equipped with two projections 142, in a projection 142, offer three fixed orifices 146, in another projection 142, offer five fixed orifices 146.Position limiting structure 145 is convexly equipped with on spacing frame 141, and its middle part is provided with a through slot 147, and the bottom of position limiting structure 145 offers draw-in groove 148, and position limiting structure 145 is provided with fixed orifice 146.
Backboard 15, adopts metal material to make, and can find out from Fig. 2 and Fig. 4, and the periphery of backboard 15 has the side extending towards backboard 15, and position corresponding with fixed orifice 146 on the side of backboard 15 offers screw.On side, convex with three bending plates 151, on bending plate 151, offer screw, each bending plate 151 is corresponding one by one with the through slot 147 on each position limiting structure 145.When backboard 15 is connected with center 14, each bending plate 151 inserts in the through slot 147 on corresponding each position limiting structure 145, and screw on bending plate 151 is corresponding with the fixed orifice 146 on position limiting structure 145, and passes through screw lock.
For the ease of the location of the fixed orifice 146 on the screw on bending plate 151 and position limiting structure 145, bending plate 151 is provided with locating piece 152, and the top of this locating piece 152 is connected in draw-in groove 148 in the time that backboard 15 is connected with center 14.
Adaptor 143, as can be seen from Figure 3, comprise the Part II 143b that stretches out with the Part I 143a of longitudinal setting, from the outside level in Part I 143a top and from the outer end of Part II 143b to the Part III 143c of downward-extension, on Part I 143a, offer connecting hole, Part I 143a 142 is connected with projection by screw, and buckle structure 121 is in the time that front frame 12 is connected with center 14 and the clamping of Part III 143c phase.And it is the effect that increases LCDs 1 resistance to compression and impact resistance that adaptor 143 also has, the weight and the impulsive force that prevent from filling after complete machine are rushed front frame 12 and LCDs 1 distortion and LCDs 1 are destroyed.
Elaborate building block principle of the present utility model below in conjunction with accompanying drawing 2 to Fig. 4:
Spacing frame 141 is provided with three position limiting structures 145, between adjacent position limiting structure 145, be provided with two projections 142, along being provided with altogether four projections 142 on spacing frame 141, wherein in first projection 142, offer three fixed orifices 146, in second projection 142, offer five fixed orifices 146, in the 3rd projection 142, offer five fixed orifices 146, in the 4th projection 142, offer three fixed orifices 146, and position corresponding with fixed orifice 146 on the side of backboard 15 offers screw, three fixed orifices 146 in first projection 142 form the first linkage unit 146a, before in five fixed orifices 146 of second projection 142, a fixed orifice 146 forms the second linkage unit 146b, rear three fixed orifices 146 form the 3rd linkage unit 146c, before in five fixed orifices 146 of the 3rd projection 142, a fixed orifice 146 forms the 4th linkage unit 146d, rear three fixed orifices 146 form the 5th linkage unit 146e, three fixed orifices 146 in the 4th projection 142 form the 6th linkage unit 146f.
Position limiting structure 145 on spacing frame 141 is for immobile liquid crystal panel 11, pcb board 112 winding displacement 111 of ining succession passes modular structure 13 and is fixed on the back side of backboard 15, winding displacement 111 passes between adjacent position limiting structure 145, and is covered on spacing frame 141 after bending.By adaptor 143 is installed on the connecting portion not covered by winding displacement 111 on spacing frame 141, only need in the first linkage unit 146a to the three linkage unit 146c and the 4th linkage unit 146d to the six linkage unit 146f, respectively choose a connecting portion adaptor 143 is installed, like this, can guarantee all liquid crystal panels 11 soft arranging wires 111 that adaptor 143 can not interfered.Finally frame 12 before assembling, the buckle structure 121 of front frame 12 is anchored on adaptor 143 this edges, thereby does not need to increase in addition the appended fixing front chase of screw, and whole screen has assembled.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the syndeton of a LCDs, described LCDs comprises front frame, liquid crystal panel and the modular structure for fixing described liquid crystal panel and being connected with described front frame, described modular structure comprises center and backboard, it is characterized in that: described center has a spacing frame, described spacing frame is provided with multiple fixed parts, and each described fixed part is provided with the multiple adaptors that coordinate clamping with described front frame.
2. the syndeton of LCDs according to claim 1, it is characterized in that: described fixed part is the projection being arranged on described spacing frame, in described projection, offer fixed orifice, position corresponding with described fixed orifice on the side of described backboard offers screw.
3. the syndeton of LCDs according to claim 2, it is characterized in that: described front frame is provided with buckle structure, described adaptor comprises the Part II that stretches out with the Part I of longitudinal setting, from the outside level in described Part I top and from the outer end of described Part II to the Part III of downward-extension, described Part I is connected with described projection by screw, and described buckle structure is in the time that described front frame is connected with described center and the clamping of described Part III phase.
4. the syndeton of LCDs according to claim 3, is characterized in that: on described spacing frame, be also provided with position limiting structure.
5. the syndeton of LCDs according to claim 4, it is characterized in that: described spacing frame is provided with three described position limiting structures, three described position limiting structures are separately positioned on two ends and the middle part of described spacing frame, between adjacent described position limiting structure, are provided with described projection.
6. the syndeton of LCDs according to claim 5, it is characterized in that: between adjacent described position limiting structure, be provided with two described projections, described in one of them, in projection, offer three described fixed orifices, described in another, in projection, offer five described fixed orifices.
7. the syndeton of LCDs according to claim 6, is characterized in that: the sidewall that described backboard comprises plate body and extended towards described frame by described plate body periphery, offers screw on described sidewall.
8. the syndeton of LCDs according to claim 5, is characterized in that: the side of described liquid crystal panel is provided with winding displacement, and described winding displacement is positioned between adjacent described position limiting structure.
9. according to the syndeton of the LCDs described in claim 5 or 6, it is characterized in that: the bottom of described position limiting structure is provided with the draw-in groove that coordinates clamping with described buckle structure.
10. according to the syndeton of the LCDs described in claim 1 to 6 any one, it is characterized in that: in modular structure, be provided with backlight, described backlight comprises reflector plate, light guide plate and the astigmatism plate of sequential cascade on described backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221945.1U CN203909428U (en) | 2014-04-30 | 2014-04-30 | Connecting structure for liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221945.1U CN203909428U (en) | 2014-04-30 | 2014-04-30 | Connecting structure for liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909428U true CN203909428U (en) | 2014-10-29 |
Family
ID=51783687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221945.1U Expired - Lifetime CN203909428U (en) | 2014-04-30 | 2014-04-30 | Connecting structure for liquid crystal display screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN203909428U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223717A (en) * | 2015-09-30 | 2016-01-06 | 惠科电子（深圳）有限公司 | Face frame and there is the curved surface liquid crystal display of this face frame |
| CN106324909A (en) * | 2016-11-21 | 2017-01-11 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN106707586A (en) * | 2017-01-22 | 2017-05-24 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN106782090A (en) * | 2016-12-12 | 2017-05-31 | 深圳市海诚光电有限公司 | A kind of flexible displays structure and processing technology |
| CN108873433A (en) * | 2018-07-10 | 2018-11-23 | 深圳谦华益科技有限公司 | Liquid crystal display die set |
| WO2020093810A1 (en) * | 2018-11-06 | 2020-05-14 | 京东方科技集团股份有限公司 | Frame body and electronic picture frame |
| CN113900295A (en) * | 2021-09-30 | 2022-01-07 | 合肥惠科金扬科技有限公司 | Frame assembly and display |
-
2014
- 2014-04-30 CN CN201420221945.1U patent/CN203909428U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223717A (en) * | 2015-09-30 | 2016-01-06 | 惠科电子（深圳）有限公司 | Face frame and there is the curved surface liquid crystal display of this face frame |
| CN105223717B (en) * | 2015-09-30 | 2018-06-22 | 惠科股份有限公司 | Face frame and curved surface liquid crystal display device with same |
| CN106324909A (en) * | 2016-11-21 | 2017-01-11 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN106324909B (en) * | 2016-11-21 | 2023-05-16 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN106782090A (en) * | 2016-12-12 | 2017-05-31 | 深圳市海诚光电有限公司 | A kind of flexible displays structure and processing technology |
| CN106707586A (en) * | 2017-01-22 | 2017-05-24 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN106707586B (en) * | 2017-01-22 | 2023-05-16 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN108873433A (en) * | 2018-07-10 | 2018-11-23 | 深圳谦华益科技有限公司 | Liquid crystal display die set |
| WO2020093810A1 (en) * | 2018-11-06 | 2020-05-14 | 京东方科技集团股份有限公司 | Frame body and electronic picture frame |
| US11272635B2 (en) | 2018-11-06 | 2022-03-08 | Boe Technology Group Co., Ltd. | Frame and electronic frame |
| CN113900295A (en) * | 2021-09-30 | 2022-01-07 | 合肥惠科金扬科技有限公司 | Frame assembly and display |
| CN113900295B (en) * | 2021-09-30 | 2024-04-12 | 合肥惠科金扬科技有限公司 | Frame component and display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Shiyan street water Tamura Private Industrial Park Industrial Park, building 1 HKC 2, 3 Patentee after: HKC Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Shiyan street water Tamura Private Industrial Park Industrial Park, building 1 HKC 2, 3 Patentee before: HKC ELECTRONIC (SHENZHEN) Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
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| CX01 | Expiry of patent term |