CN105042425A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN105042425A CN105042425A CN201510489348.6A CN201510489348A CN105042425A CN 105042425 A CN105042425 A CN 105042425A CN 201510489348 A CN201510489348 A CN 201510489348A CN 105042425 A CN105042425 A CN 105042425A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- light
- display unit
- pilot hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The embodiment of the invention provides a display device and relates to the field of display equipment. By the adoption of the display device, a lighting component can be easily installed and stably clamped. The display device comprises a front shell, a rear shell and the lighting component. The lighting component comprises a light bar and a light guide plate, wherein one end of the light guide plate is provided with a concave light groove, the light bar is arranged in the light groove, and the extending direction of the light groove is perpendicular to the extending direction of the light guide plate; two mounting holes are formed in the two ends of the light groove in the two extending directions of the light groove, and each mounting hole is open in the extending direction of the light guide plate. Two riveting pillars are arranged on the frame of the front shell, and the riveting pillars are inserted into the mounting holes. The edge of the rear shell is abutted against the outer wall of the light groove of the light guide plate. The display device is used for display device assembly.
Description
Technical field
Embodiments of the invention relate to field of display devices, particularly relate to a kind of display unit.
Background technology
Light part can be called the eyes of LCD TV, and diversified light part can allow client scintillating, and moment is just attracted.The fixing of light part has two kinds of modes usually: fixed by screw or fixed by snap, wherein the former is applied to metal edge frame usually, and the latter applies comparatively common on plastic frame; Light part ultra-thin is at present a kind of popular tendency, and how ultra-thin light part carries out good secure fit with ultra-narrow super-thin frame, is also a direction of technical research development.
In view of outward appearance and the fixation problem of above light part, some all-in-one machine structure, width by increasing fore shell lower frame realizes the fixing of light part, but the space reserved for fore shell lower frame in some structure is little, light part needs at the lower frame of fore shell pre-buried fastener when adopting buckle to fix, and due to space that fore shell lower frame is reserved seldom implement more difficult or the engaging of light part after steadiness poor, fix for the steadiness increasing light part is aided with screw usually, thus add installation operating process, greatly reduce the production efficiency of complete machine.
Summary of the invention
Embodiments of the invention provide a kind of display unit, and light part can be made to install simple engaging firmly.
A kind of display unit is provided, comprises fore shell, back cover and light part; Described light part comprises lamp bar and light guide plate; One end of described light guide plate comprises the light trough of spill, and described lamp bar is arranged in described light trough, and the bearing of trend of wherein said light trough is vertical with the bearing of trend of described light guide plate; In the both direction that described light trough extends, the two ends of described light trough are respectively arranged with a pilot hole, and the opening of wherein said pilot hole is towards the bearing of trend of described light guide plate;
The lower frame of described fore shell comprises two riveting posts, described pilot hole inserts described riveting post; Conflict the outer wall of light trough of described light guide plate in the edge of described back cover.
The display unit that embodiments of the invention provide, comprises fore shell, back cover and light part; Light part comprises lamp bar and light guide plate; One end of light guide plate comprises the light trough of spill, wherein the bearing of trend of light trough and the bearing of trend of light guide plate vertical; In the both direction that light trough extends, the two ends of light trough are respectively arranged with a pilot hole, and the opening of pilot hole is towards the bearing of trend of light guide plate; The lower frame of corresponding fore shell comprises two riveting posts, and in assembling process, pilot hole inserts riveting post; After assembling completes, the outer wall of the light trough of the edge conflict light guide plate of back cover, thus light part is compressed, ensure that and be seated, and without the need to arranging the fixing installation procedure of screw in installation process, therefore, it is possible to make the simple engaging of light part installation firm.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The assembly structure schematic diagram of a kind of display unit that Fig. 1 provides for embodiments of the invention;
The lower view of the assembly structure of the display unit as shown in Figure 1 that Fig. 2 provides for embodiments of the invention;
The partial structurtes schematic diagram of light part is comprised in the assembly structure of the display unit as shown in Figure 1 that Fig. 3 provides for embodiments of the invention;
The cross section structure schematic diagram of a kind of display unit as shown in Figure 1 that Fig. 4 provides for embodiments of the invention;
The partial structurtes schematic diagram of a kind of display unit that Fig. 5 provides for embodiments of the invention;
Perpendicular to the cross section structure schematic diagram of light guide plate in the partial structurtes of a kind of display unit as shown in Figure 5 that Fig. 6 provides for embodiments of the invention;
Perpendicular to light guide plate and through the cross section structural representation one of pilot hole axis in the partial structurtes of a kind of display unit as shown in Figure 5 that Fig. 7 provides for embodiments of the invention;
Perpendicular to light guide plate and through the cross section structural representation two of pilot hole axis in the partial structurtes of a kind of display unit as shown in Figure 5 that Fig. 8 provides for embodiments of the invention.
Light part-10; Lamp bar-11; The light-emitting area 111 of lamp bar; Light guide plate-12; Light trough-121; Pilot hole-122; Buckle-1221; The exiting surface-123 of light guide plate; The incidence surface-124 of light guide plate; Fore shell-20; Riveting post-21; Draw-in groove-211; Guiding groove-22; Back cover-30.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In the description of the application, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the application and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as the restriction to the application.
With reference to shown in Fig. 1,2,3,4,5,6, embodiments of the invention provide a kind of display unit, wherein Fig. 1-3 shows the rigging position relation of fore shell 20 and light part 10, and the rigging position of back cover 30 has been shown in Fig. 4, and Fig. 5,6 shows the concrete assembling mode of light part 10.This display unit comprises fore shell 20, back cover 30 and light part 10; Light part 10 comprises lamp bar 11 and light guide plate 12; One end of light guide plate 12 comprises the light trough 121 of spill, and lamp bar 11 is arranged in light trough 121, and the bearing of trend of light trough 121 is vertical with the bearing of trend of light guide plate 12; In the both direction that light trough 121 extends, the two ends of light trough 121 are respectively arranged with a pilot hole 122, and wherein the opening of pilot hole 122 is towards the bearing of trend of light guide plate 12;
The frame of fore shell 20 comprises two riveting posts 21, pilot hole 122 inserts riveting post 21; The outer wall of the light trough 121 of the edge conflict light guide plate 12 of back cover 30.
Wherein, be only to provide a kind of for the example of lower frame in above-mentioned each accompanying drawing, this light part also can be arranged on other frames of display unit surrounding certainly, its assembling effect with repeat no more here lower frame is similar.Wherein, it should be noted that, lamp bar 11 is arranged in light trough 121, and the bottom of light trough 121 is the incidence surface 124 of light guide plate 12, and the light-emitting area 111 of lamp bar 11 is towards the incidence surface 124 of light guide plate 12; The other end of light guide plate 12 is exiting surface 123.This exiting surface 123 is towards the lamp effect face of user.
The display unit that embodiments of the invention provide, comprises fore shell, back cover and light part; Light part comprises lamp bar and light guide plate; One end of light guide plate comprises the light trough of spill, wherein the bearing of trend of light trough and the bearing of trend of light guide plate vertical; In the both direction that light trough extends, the two ends of light trough are respectively arranged with a pilot hole, and the opening of pilot hole is towards the bearing of trend of light guide plate; The lower frame of corresponding fore shell comprises two riveting posts, and in assembling process, pilot hole inserts riveting post; After assembling completes, the outer wall of the light trough of the edge conflict light guide plate of back cover, thus light part is compressed, ensure that and be seated, and without the need to arranging the fixing installation procedure of screw in installation process, therefore, it is possible to make the simple engaging of light part installation firm.
Wherein, in order to improve the steadiness that light part 10 is installed, to avoid light part easily by damage, with reference to shown in Fig. 5, the frame of the fore shell 10 that embodiments of the invention provide also is provided with guiding groove 22, light guide plate 12 is assemblied in guiding groove 22, wherein the position of this guiding groove 22 is corresponding with the position of light guide plate 12, and in assembling process, the front end of light guide plate 12 slips into the initiating terminal of guiding groove 22 in advance, after pilot hole 122 inserts riveting post 21 completely, light guide plate 12 slips into guiding groove 22 completely.
Further, with reference to shown in Fig. 7, in order to avoid having assembled the phenomenon of opening one's mouth of rear light guide plate, the gap be between the frame avoiding the fore shell of light guide plate and installation is excessive, and the angle between the axis of pilot hole 122 and the axis of riveting post 21 is more than or equal to the first angle.Wherein the first angle is preferably 2 ° (being wherein 88 ° with the angle of the axis of reference horizontal line and pilot hole in accompanying drawing to illustrate), like this due to relative riveting post, pilot hole is angling hole, after pilot hole and riveting post have assembled, light guide plate produce towards the prestressing force of the frame of fore shell, can the effective gap at A place in control chart 3.Size embodiments of the invention for the first angle do not limit, and join be as the criterion with the normal standard that can realize pilot hole and riveting post.
In addition, with reference to shown in Fig. 8, in order to realize strengthening the tightness that fore shell and light part assemble, avoid light part not complete in the process of assembling at back cover to come off, the inwall of pilot hole 122 is provided with buckle 1221, riveting post 21 is provided with draw-in groove 211, and buckle 1221 can coordinate pretension with draw-in groove 211.Here the quantity of buckle 1221 and draw-in groove 211 and position are not specifically limited, in addition the concrete form of buckle 1221 and draw-in groove 211 are not also limited; Exemplary, buckle is the inwall annular protrusion of a week around described pilot hole, and draw-in groove is around the riveting post ring-shaped depression of a week; Or provide another kind of example, buckle is ball buckle.
In addition, with reference to shown in Fig. 6, the exiting surface 123 of the light guide plate 12 of light part is lamp effect face, and can observe by exiting surface 123 the lamp effect that light part sends after namely having assembled, for avoiding the light loss at other positions of light part, the outer surface of light guide plate 12 comprises light shield layer.This exemplary light shield layer is sprayed coating or electrodeposited coating.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (9)
1. a display unit, is characterized in that, comprises fore shell, back cover and light part; Described light part comprises lamp bar and light guide plate; One end of described light guide plate comprises the light trough of spill, and described lamp bar is arranged in described light trough, and the bearing of trend of wherein said light trough is vertical with the bearing of trend of described light guide plate; In the both direction that described light trough extends, the two ends of described light trough are respectively arranged with a pilot hole, and the opening of wherein said pilot hole is towards the bearing of trend of described light guide plate;
The frame of described fore shell comprises two riveting posts, described pilot hole inserts described riveting post; Conflict the outer wall of light trough of described light guide plate in the edge of described back cover.
2. display unit according to claim 1, is characterized in that,
Frame on described fore shell is also provided with guiding groove, and described light guide plate is assemblied in described guiding groove.
3. display unit according to claim 1, is characterized in that, the angle between the axis of described pilot hole and the axis of described riveting post is more than or equal to the first angle, and described first angle is 2 °.
4. display unit according to claim 1, is characterized in that, the inwall of described pilot hole is provided with buckle, and described riveting post is provided with draw-in groove, and described buckle can coordinate pretension with described draw-in groove.
5. display unit according to claim 4, is characterized in that, described buckle is ball buckle.
6. display unit according to claim 4, is characterized in that, described buckle is the inwall annular protrusion of a week around described pilot hole, and described draw-in groove is around the described riveting post ring-shaped depression of a week.
7. display unit according to claim 1, is characterized in that, the outer surface of described light guide plate is for comprising light shield layer.
8. display unit according to claim 7, is characterized in that, described light shield layer is sprayed coating or electrodeposited coating.
9. display unit according to claim 1, is characterized in that, the bottom of described light trough is the incidence surface of described light guide plate, and the light-emitting area of described lamp bar is towards the incidence surface of described light guide plate; The other end of described light guide plate is exiting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489348.6A CN105042425B (en) | 2015-08-11 | 2015-08-11 | A kind of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489348.6A CN105042425B (en) | 2015-08-11 | 2015-08-11 | A kind of display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105042425A true CN105042425A (en) | 2015-11-11 |
| CN105042425B CN105042425B (en) | 2018-01-09 |
Family
ID=54449218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510489348.6A Active CN105042425B (en) | 2015-08-11 | 2015-08-11 | A kind of display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105042425B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210581A (en) * | 2016-09-14 | 2016-12-07 | 深圳市华星光电技术有限公司 | Prestressing force frame and corresponding display device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08262436A (en) * | 1995-03-22 | 1996-10-11 | Toshiba Lighting & Technol Corp | Back light, liquid crystal display device and display device |
| CN201275693Y (en) * | 2008-09-08 | 2009-07-22 | 吴国平 | Special fixture for machining die forging chain carriage |
| CN102129816A (en) * | 2011-01-24 | 2011-07-20 | 冠捷显示科技（厦门）有限公司 | Display product having frameless visual effect |
| CN201935039U (en) * | 2010-10-27 | 2011-08-17 | 四川长虹电器股份有限公司 | LED lamp light device for television |
| CN202176995U (en) * | 2011-08-23 | 2012-03-28 | 青岛海信电器股份有限公司 | Light device and television with same |
| CN202757067U (en) * | 2012-08-22 | 2013-02-27 | 青岛海信电器股份有限公司 | Light guide plate (LGP) positioning column and rear panel and backlight module |
| CN202889502U (en) * | 2012-11-15 | 2013-04-17 | 江苏毅昌科技有限公司 | Hidden remote control receiving structure of flat panel television |
| CN203164560U (en) * | 2013-04-07 | 2013-08-28 | 创维液晶器件(深圳)有限公司 | LCM and LCD TV |
| CN103557481A (en) * | 2013-11-08 | 2014-02-05 | 青岛海信电器股份有限公司 | Display device |
| CN103747194A (en) * | 2013-12-20 | 2014-04-23 | 青岛海信电器股份有限公司 | Liquid-crystal television |
| CN203632776U (en) * | 2013-11-06 | 2014-06-04 | 四川长虹电器股份有限公司 | Television indicating lamp structure |
| CN104202544A (en) * | 2014-08-21 | 2014-12-10 | 康佳集团股份有限公司 | Television lamplight decoration part structure |
| CN204176478U (en) * | 2014-11-26 | 2015-02-25 | 京东方科技集团股份有限公司 | A kind of light guide plate locating dowel, backlight module and display unit |
-
2015
- 2015-08-11 CN CN201510489348.6A patent/CN105042425B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08262436A (en) * | 1995-03-22 | 1996-10-11 | Toshiba Lighting & Technol Corp | Back light, liquid crystal display device and display device |
| CN201275693Y (en) * | 2008-09-08 | 2009-07-22 | 吴国平 | Special fixture for machining die forging chain carriage |
| CN201935039U (en) * | 2010-10-27 | 2011-08-17 | 四川长虹电器股份有限公司 | LED lamp light device for television |
| CN102129816A (en) * | 2011-01-24 | 2011-07-20 | 冠捷显示科技（厦门）有限公司 | Display product having frameless visual effect |
| CN202176995U (en) * | 2011-08-23 | 2012-03-28 | 青岛海信电器股份有限公司 | Light device and television with same |
| CN202757067U (en) * | 2012-08-22 | 2013-02-27 | 青岛海信电器股份有限公司 | Light guide plate (LGP) positioning column and rear panel and backlight module |
| CN202889502U (en) * | 2012-11-15 | 2013-04-17 | 江苏毅昌科技有限公司 | Hidden remote control receiving structure of flat panel television |
| CN203164560U (en) * | 2013-04-07 | 2013-08-28 | 创维液晶器件(深圳)有限公司 | LCM and LCD TV |
| CN203632776U (en) * | 2013-11-06 | 2014-06-04 | 四川长虹电器股份有限公司 | Television indicating lamp structure |
| CN103557481A (en) * | 2013-11-08 | 2014-02-05 | 青岛海信电器股份有限公司 | Display device |
| CN103747194A (en) * | 2013-12-20 | 2014-04-23 | 青岛海信电器股份有限公司 | Liquid-crystal television |
| CN104202544A (en) * | 2014-08-21 | 2014-12-10 | 康佳集团股份有限公司 | Television lamplight decoration part structure |
| CN204176478U (en) * | 2014-11-26 | 2015-02-25 | 京东方科技集团股份有限公司 | A kind of light guide plate locating dowel, backlight module and display unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210581A (en) * | 2016-09-14 | 2016-12-07 | 深圳市华星光电技术有限公司 | Prestressing force frame and corresponding display device |
| CN106210581B (en) * | 2016-09-14 | 2019-05-24 | 深圳市华星光电技术有限公司 | Prestressing force frame and corresponding display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105042425B (en) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8245992B2 (en) | Hanger and display | |
| CN101009989B (en) | Image display device | |
| US9782004B2 (en) | Wall-mounted devices | |
| WO2016101584A1 (en) | Mechanism for mounting led modules | |
| US8665391B2 (en) | Liquid crystal display device and its case | |
| EP3565240B1 (en) | Display device and stand set | |
| CN106657845B (en) | Liquid crystal television | |
| CN104956426A (en) | Display device mount adapter | |
| US10645820B2 (en) | Display device | |
| US11272635B2 (en) | Frame and electronic frame | |
| CN105042425A (en) | Display device | |
| CN205336419U (en) | Display device | |
| CN106015979B (en) | Luminous body for motion capture | |
| CN205376859U (en) | Plug of industry connector | |
| CN100446555C (en) | Panel TV set with two supporting modes | |
| CN109764033B (en) | LED display screen connecting piece | |
| KR200448025Y1 (en) | Light emitting diode display apparatus | |
| CN206136113U (en) | Liquid crystal TV set | |
| JP4915591B2 (en) | Surface panel mounting structure | |
| CN205334004U (en) | Liquid crystal TV set | |
| CN205232336U (en) | Television set | |
| CN103883861B (en) | Curved surface television set wall hanging components | |
| CN210219295U (en) | Corner splicing structure of flat plate device and flat plate device | |
| CN220135153U (en) | Decoration assembly for base, display device base and television | |
| CN219800398U (en) | Lower frame device of display equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Video Technology Co., Ltd Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: HISENSE ELECTRIC Co.,Ltd. |