CN106652797A - Narrow-frame display device - Google Patents
Narrow-frame display device Download PDFInfo
- Publication number
- CN106652797A CN106652797A CN201611078501.7A CN201611078501A CN106652797A CN 106652797 A CN106652797 A CN 106652797A CN 201611078501 A CN201611078501 A CN 201611078501A CN 106652797 A CN106652797 A CN 106652797A
- Authority
- CN
- China
- Prior art keywords
- display device
- backlight module
- reinforcing plate
- hole
- backboard
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of display devices, in particular to a narrow-frame display device. The backlight module comprises a back plate, a front frame, a middle frame, a backlight module and a display screen, wherein a reinforcing plate is arranged between the back plate and the middle frame and fixedly connected with the back plate, a groove and a first clamping protrusion are arranged on the reinforcing plate, the bottom of the middle frame is clamped in the groove, a first through hole is arranged on the backlight module, the first clamping protrusion is clamped in the first through hole, and the front frame is of a U-shaped structure and is clamped outside the back plate, the middle frame and the reinforcing plate. According to the invention, the first clamping bulge is clamped in the first through hole, so that the function of fixing the backlight module is achieved, the number of required parts is reduced, and the narrow-frame display device can be obtained. In addition, the front frame with the U-shaped structure is clamped on the outer sides of the back plate, the middle frame and the reinforcing plate, so that the problems of more parts of the whole display device, complex assembly and difficulty in disassembly are solved, and the narrow-frame display device is obtained.
Description
Technical field
The present invention relates to display device technology field, more particularly to a kind of narrow frame display device.
Background technology
At present, display screen is widely used in every field, and such as liquid crystal display, television set, all-in-one, 3C series are produced
Product.It is fixed using front frame and backboard more than display screen of the prior art, the fixed structure of prior art not only low intensity, and
And high cost；Additionally, some display screens are provided by reinforcing plate be fixed, play a part of to increase intensity, but in order to
Avoid the bolt for fixing reinforcing plate and front frame from being exposed to outside whole machine, ornamental strip and other fixtures are also set in front frame,
This is resulted in, and machine part is more, and assembling is complicated, not easy to remove.
Meanwhile, in the display device of many liquid crystal displays, television set, all-in-one and 3C series of products, backlight module
Do not efficiently locate, install inconvenient.It is many by opening up hole on base plate or gripper shoe in prior art, and corresponding
Keeper is installed in hole, backlight module is positioned by keeper, but this structure needs more part, and then make
Obtain cladding of the front frame that thickness is excessive and needs are relatively wide of whole machine to realize for display screen.
The content of the invention
The purpose of the present invention is to propose to a kind of narrow frame display device is more to solve machine part, assembling is complicated, not readily removable
Unload, whole machine thickness is larger and the wider problem of front frame.
It is that, up to this purpose, the present invention is employed the following technical solutions：
A kind of narrow frame display device, including backboard, front frame, center, backlight module and display screen, the backboard with it is described
Reinforcing plate is provided between center, the reinforcing plate is fixedly connected with the backboard, arranges fluted and in the reinforcing plate
One card convex, the middle frame bottom is connected in the groove, and first through hole, first card convex are provided with the backlight module
It is connected in the first through hole, the front frame is U-shape structure, and is connected to the backboard, the center and the reinforcing plate
Outside.
Used as the preferred version of narrow frame display device, the backboard is provided with the first side wall, sets on the first side wall
The second through hole is equipped with, second sidewall is provided with the reinforcing plate, be provided with the second card convex in the second sidewall, described second
Card convex is fixed in second through hole.
As the preferred version of narrow frame display device, installing hole is provided with second card convex, in the installing hole
Securing member is installed, for backboard to be fixed with reinforcing plate.
Used as the preferred version of narrow frame display device, the securing member is screw or rivet.
As the preferred version of narrow frame display device, be provided with some third through-holes in the second sidewall, it is described in
Some 3rd card convexs are provided with frame, the 3rd card convex is connected to inside the third through-hole.
As the preferred version of narrow frame display device, the narrow frame display device according to claim-any one,
Characterized in that, the front frame is gemel connection with the connected mode of the backboard or is threadedly coupled.
As the preferred version of narrow frame display device, the narrow frame display device according to claim-any one,
Characterized in that, the center has transverse slat away from described reinforcing plate one end is horizontally disposed.
Used as the preferred version of narrow frame display device, the transverse slat upper surface is provided with shockproof strip, and the display screen sets
Put between the shockproof strip and the front frame.
As the preferred version of narrow frame display device, the first backlight mould is provided between the transverse slat and the backboard
Group, first backlight module includes radiogram and light guide sheet.
Used as the preferred version of narrow frame display device, the free end of the transverse slat abuts the second backlight module, described
Second backlight module is arranged on the first backlight module upper surface, and second backlight module includes brightening piece and diffusion sheet.
Beneficial effects of the present invention are：
The present invention arranges first through hole by arranging the first card convex in reinforcing plate on backlight module, and first is blocked
Convex clip is connected in first through hole, plays a part of fixed backlight module, and such structure can be avoided in base plate or gripper shoe
On open up hole, and in corresponding hole fixed positioning piece inconvenience, and then reduce the quantity of the part of needs, it is possible to obtain compared with
The whole machine of minimal thickness, it is possible to use narrower front frame is realizing the cladding to display screen.
Additionally, the present invention is connected to the outside of backboard, center and reinforcing plate using the front frame of U-shape structure, so as to avoid
The part of connection backboard, center and reinforcing plate is exposed outside whole machine, additionally it is possible to be reduced to prevent union piece exposed outside
And the ornamental strip that arranges and other fixtures, it is more to solve machine part, and assembling is complicated, problem not easy to remove, and then obtains
Narrow frame display device.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to institute in embodiment of the present invention description
The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to present invention enforcement
The content of example and these accompanying drawings obtain other accompanying drawings.
Fig. 1 is the first generalized section of the narrow frame display device that the specific embodiment of the invention is provided；
Fig. 2 is the structural representation of reinforcing plate in Fig. 1；
Fig. 3 is the second generalized section of the narrow frame display device that the specific embodiment of the invention is provided；
Fig. 4 is the 3rd generalized section of the narrow frame display device that the specific embodiment of the invention is provided；
Fig. 5 is the partial enlarged drawing in Fig. 4 at A；
Fig. 6 is the structural representation of the securing member that the specific embodiment of the invention is provided.
Mark in figure as follows：
1- backboards；2- front frames；3- centers；4- backlight modules；5- display screens；6- reinforcing plates；7- securing members；
11- the first side walls；The through holes of 12- second；
The card convexs of 31- the 3rd；32- transverse slats；
The backlight modules of 41- second；The backlight modules of 42- first；
61- grooves；The card convexs of 62- first；63- second sidewalls；The card convexs of 64- second；65- installing holes；66- third through-holes；
411- first through hole.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and by concrete
Embodiment is further illustrating technical scheme.
As shown in figs 1 to 6, this specific embodiment provide a kind of narrow frame display device, including backboard 1, front frame 2,
Center 3, backlight module 4 and display screen 5, are provided with reinforcing plate 6 between backboard 1 and center 3, reinforcing plate 6 is fixed with backboard 1 and connected
Connect, fluted 61 and first card convex 62 are set in reinforcing plate 6, the bottom of center 3 is connected in groove 61, arrange on backlight module 4
There is first through hole 411, the first card convex 62 is connected in first through hole 411, front frame 2 is U-shape structure, and is connected to backboard 1, center
3 and the outside of reinforcing plate 6.
Backboard 1 and center 3 arrange reinforcing plate 6, can so strengthen the intensity of whole machine, and then can ensure that whole machine is being used
During caused damage or will not be fractureed due to insufficient strength, the material of backboard 1 and reinforcing plate 6 can be selected as aluminium
Alloy, stainless steel, cold-rolled steel etc., it is possible to increase the bulk strength of product frame, and increase its attractive in appearance and texture.
Second sidewall 63 is provided with reinforcing plate 6, the second card convex 64 is provided with second sidewall 63, backboard 1 is provided with
Side wall 11, is provided with the second through hole 12 on the first side wall 11, the second card convex 64 is fixed in the second through hole 12, the second card
Installing hole 65 is provided with convex 64, installing hole 65 is used to place securing member 7, and securing member 7 is screw or rivet, and then realizes adding
Strong plate 6 is fixedly connected with backboard 1.Fluted 61 are arranged in reinforcing plate 6, the bottom of center 3 is connected in groove 61, it is possible to achieve
Center 3 is fixed on inside reinforcing plate 6.The first card convex 62 is additionally provided with reinforcing plate 6, on the second backlight module 41 first is provided with
Through hole 411, the first card convex 62 is connected in first through hole 411, and the second backlight mould so can be realized using less part
The positioning of group 41, and then obtain the whole machine of lower thickness, it is possible to use narrower front frame 2 is realizing for the cladding of display screen 5.
Additionally, the material of center 3 is plastic material, it can effectively fix second by being brought into close contact with the second backlight module 41
Backlight module 41, there is certain sealing function again, is prevented from the generation of light leak.In the second sidewall 63 in reinforcing plate 6
Some third through-holes 66 are provided with, the 3rd card convex 31 are provided with center 3, the 3rd card convex 31 is connected to inside third through-hole 66,
Third through-hole 66 is identical with the quantity of the 3rd card convex 31 and position is corresponding, it is preferable that two are symmetrically arranged with center 3
Three card convexs 31, so can ensure that fix stably between center 3 and reinforcing plate 6, stress equalization.
Front frame 2 is U-shape structure, and is connected to backboard 1, center 3 and the outside of reinforcing plate 6, it is possible to use less part reality
The fixation of existing whole machine, assembling is simple, easily disassembled, and then obtains narrow frame display device.
Front frame 2 is gemel connection, is threadedly coupled or by the elasticity between front frame 2 and backboard 1 with the connected mode of backboard 1
It is connected together.
Center 3 has transverse slat 32 away from the one end of reinforcing plate 6 is horizontally disposed.The upper surface of transverse slat 32 is provided with shockproof strip, display screen 5
It is arranged between shockproof strip and front frame 2, the first backlight module 42, the first backlight module 42 is provided between transverse slat 32 and backboard 1
Including radiogram and light guide sheet.The free end of transverse slat 32 abuts the second backlight module 41, and second backlight module 41 is arranged on
The upper surface of first backlight module 42, the second backlight module 41 includes brightening piece and diffusion sheet.
The installation process of narrow frame display device of the present invention is as follows：
Reinforcing plate 6 is fixed on backboard 1 by screw first, realizes the fixation of reinforcing plate 6 and backboard 1；Then will
It is bonded on backboard 1 including the first backlight module 42 of reflector plate and light guide sheet, realizes the first backlight module 42 and backboard 1
It is fixedly connected；Then, the bottom of center 3 is arranged in the groove 61 in reinforcing plate 6, by the 3rd card being arranged on center 3
Convex 31 are arranged in third through-hole 66, and then realize the fixation of center 3 and reinforcing plate 6；By including the of brightening piece and diffusion sheet
Two backlight modules 41 are arranged on the upper surface of the first backlight module 42, the first card convex 62 are connected in first through hole 411, Jin Ershi
The positioning of existing second backlight module 41；Shockproof strip is pasted onto into the upper surface of transverse slat 32, shockproof strip is bonding with transverse slat 32 in addition
One face bonding display screen 5；Front frame 2 is finally connected to the outside of backboard 1, center 3 and reinforcing plate 6, after the completion of assembling, is shown
Shield 5 outer peripheral portions to be also connected among front frame 2.
Note, the general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The industry
Technical staff it should be appreciated that the present invention is not limited to the embodiments described above, described in above-mentioned embodiment and specification
Merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
Improve, these changes and improvements are both fallen within scope of the claimed invention, the claimed scope of the present invention is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of narrow frame display device, including backboard (1), front frame (2), center (3), backlight module (4) and display screen (5),
Characterized in that, be provided with reinforcing plate (6) between the backboard (1) and the center (3), the reinforcing plate (6) and the back of the body
Plate (1) is fixedly connected, and fluted (61) and the first card convex (62), the center (3) bottom clamping are arranged on the reinforcing plate (6)
In the groove (61), first through hole (411) is provided with the backlight module (4), first card convex (62) is connected to
In the first through hole (411), the front frame (2) is U-shape structure, and is connected to the backboard (1), the center (3) and institute
State reinforcing plate (6) outside.
2. narrow frame display device according to claim 1, it is characterised in that the backboard (1) is provided with the first side wall
(11), the second through hole (12) is provided with the first side wall (11), on the reinforcing plate (6) second sidewall (63) is provided with,
The second card convex (64) is provided with the second sidewall (63), second card convex (64) is fixed on second through hole
(12) in.
3. narrow frame display device according to claim 2, it is characterised in that is provided with peace in second card convex (64)
Securing member (7) is installed in dress hole (65), the installing hole (65), for backboard (1) and reinforcing plate (6) is fixed.
4. narrow frame display device according to claim 3, it is characterised in that the securing member (7) is screw or riveting
Nail.
5. narrow frame display device according to claim 4, it is characterised in that the second sidewall (63) if on be provided with
Dry third through-hole (66), is provided with some 3rd card convexs (31) on the center (3), the 3rd card convex (31) is connected to described
Third through-hole (66) is internal.
6. the narrow frame display device according to any one of claim 1-5, it is characterised in that the front frame (2) with it is described
The connected mode of backboard (1) is gemel connection or threaded connection.
7. the narrow frame display device according to any one of claim 1-5, it is characterised in that the center (3) is away from institute
Stating reinforcing plate (6) one end and being horizontally disposed with has transverse slat (32).
8. narrow frame display device according to claim 7, it is characterised in that transverse slat (32) upper surface is provided with anti-
Shake bar, the display screen (5) is arranged between the shockproof strip and the front frame (2).
9. narrow frame display device according to claim 8, it is characterised in that the transverse slat (32) and the backboard (1)
Between be provided with the first backlight module (42), first backlight module (42) is including radiogram and light guide sheet.
10. narrow frame display device according to claim 9, it is characterised in that the free end of the transverse slat (32) abuts
There is the second backlight module (41), second backlight module (41) is arranged on the first backlight module (42) upper surface, described
Second backlight module (41) is including brightening piece and diffusion sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078501.7A CN106652797A (en) | 2016-11-30 | 2016-11-30 | Narrow-frame display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078501.7A CN106652797A (en) | 2016-11-30 | 2016-11-30 | Narrow-frame display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106652797A true CN106652797A (en) | 2017-05-10 |
Family
ID=58814121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611078501.7A Pending CN106652797A (en) | 2016-11-30 | 2016-11-30 | Narrow-frame display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106652797A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610592A (en) * | 2017-10-24 | 2018-01-19 | 奥捷科技（厦门）有限公司 | Fixing device and display of display piece |
| CN107624009A (en) * | 2017-10-24 | 2018-01-23 | 奥捷科技（厦门）有限公司 | Display device shell and display device |
| CN108257513A (en) * | 2018-03-09 | 2018-07-06 | 奥捷科技（厦门）有限公司 | Display device and manufacturing method thereof |
| CN108389515A (en) * | 2018-03-09 | 2018-08-10 | 奥捷科技（厦门）有限公司 | Display device and manufacturing method thereof |
| WO2019192487A1 (en) * | 2018-04-04 | 2019-10-10 | 京东方科技集团股份有限公司 | Front bezel assembly structure for display apparatus, and display apparatus |
| CN113126338A (en) * | 2020-01-10 | 2021-07-16 | RealMe重庆移动通信有限公司 | Display device and electronic apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101528014A (en) * | 2008-03-07 | 2009-09-09 | 北京京东方光电科技有限公司 | LCD frame |
| WO2014063396A1 (en) * | 2012-10-24 | 2014-05-01 | 深圳市华星光电技术有限公司 | Backlight module |
| CN203641994U (en) * | 2013-12-06 | 2014-06-11 | 创维液晶器件(深圳)有限公司 | Narrow-frame backlight module and liquid crystal display device |
| CN104808374A (en) * | 2015-04-20 | 2015-07-29 | 奥捷五金(江苏)有限公司 | Fixing structure for direct-down type liquid crystal display screen |
| CN104916228A (en) * | 2015-06-25 | 2015-09-16 | 奥捷五金(江苏)有限公司 | Display product structure |
| CN205050499U (en) * | 2015-09-25 | 2016-02-24 | 奥捷五金(江苏)有限公司 | Curved surface display |
| CN206353419U (en) * | 2016-11-30 | 2017-07-25 | 奥捷科技（厦门）有限公司 | Narrow-frame display device |
-
2016
- 2016-11-30 CN CN201611078501.7A patent/CN106652797A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101528014A (en) * | 2008-03-07 | 2009-09-09 | 北京京东方光电科技有限公司 | LCD frame |
| WO2014063396A1 (en) * | 2012-10-24 | 2014-05-01 | 深圳市华星光电技术有限公司 | Backlight module |
| CN203641994U (en) * | 2013-12-06 | 2014-06-11 | 创维液晶器件(深圳)有限公司 | Narrow-frame backlight module and liquid crystal display device |
| CN104808374A (en) * | 2015-04-20 | 2015-07-29 | 奥捷五金(江苏)有限公司 | Fixing structure for direct-down type liquid crystal display screen |
| CN104916228A (en) * | 2015-06-25 | 2015-09-16 | 奥捷五金(江苏)有限公司 | Display product structure |
| CN205050499U (en) * | 2015-09-25 | 2016-02-24 | 奥捷五金(江苏)有限公司 | Curved surface display |
| CN206353419U (en) * | 2016-11-30 | 2017-07-25 | 奥捷科技（厦门）有限公司 | Narrow-frame display device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610592A (en) * | 2017-10-24 | 2018-01-19 | 奥捷科技（厦门）有限公司 | Fixing device and display of display piece |
| CN107624009A (en) * | 2017-10-24 | 2018-01-23 | 奥捷科技（厦门）有限公司 | Display device shell and display device |
| CN108257513A (en) * | 2018-03-09 | 2018-07-06 | 奥捷科技（厦门）有限公司 | Display device and manufacturing method thereof |
| CN108389515A (en) * | 2018-03-09 | 2018-08-10 | 奥捷科技（厦门）有限公司 | Display device and manufacturing method thereof |
| WO2019192487A1 (en) * | 2018-04-04 | 2019-10-10 | 京东方科技集团股份有限公司 | Front bezel assembly structure for display apparatus, and display apparatus |
| US11016323B2 (en) | 2018-04-04 | 2021-05-25 | K-Tronics (Suzhou) Technology Co., Ltd. | Front bezel assembly structure for display apparatus, and display apparatus |
| CN113126338A (en) * | 2020-01-10 | 2021-07-16 | RealMe重庆移动通信有限公司 | Display device and electronic apparatus |
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Effective date of registration: 20220630 Address after: 100162 105-414, 1st floor, building 24, yard 1, Hongye East Road, Daxing District, Beijing Applicant after: Central qingkong (Beijing) energy saving Group Co.,Ltd. Address before: 361101 No. 1-23 Qingquan Road, Xiangan Industrial Zone, Xiamen City, Fujian Province Applicant before: AOJIE TECHNOLOGY (XIAMEN) CO.,LTD. |
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Application publication date: 20170510 |