CN105042425B - A kind of display device - Google Patents
A kind of display device Download PDFInfo
- Publication number
- CN105042425B CN105042425B CN201510489348.6A CN201510489348A CN105042425B CN 105042425 B CN105042425 B CN 105042425B CN 201510489348 A CN201510489348 A CN 201510489348A CN 105042425 B CN105042425 B CN 105042425B
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- CN
- China
- Prior art keywords
- light
- guide plate
- display device
- light guide
- 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.)
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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
Embodiments of the invention provide a kind of display device, are related to field of display devices, enable to the simple engaging of light part installation firm.The display device, including fore shell, rear shell and light part；Light part includes lamp bar and light guide plate；One end of light guide plate includes the light trough of spill, and lamp bar is arranged in the light trough, and the wherein bearing of trend of light trough and the bearing of trend of light guide plate is vertical；In the both direction of light trough extension, the both ends of light trough are respectively arranged with a pilot hole, wherein bearing of trend of the opening of pilot hole towards light guide plate；Include two riveting posts, pilot hole insertion riveting post on the frame of fore shell；The edge of rear shell contradicts the outer wall of the light trough of light guide plate.Embodiments of the invention assemble for display device.
Description
Technical field
Embodiments of the invention are related to field of display devices, more particularly to a kind of display device.
Background technology
Light part can be referred to as the eyes of LCD TV, and diversified light part can allow customer scintillating, moment just by
Attract.The fixation of light part generally has two ways：Fixed by screw or fixed by snap, wherein the former is usual
Applied to metal edge frame, the latter is on plastic frame using relatively conventional；Light part ultra-thin at present is a kind of popular tendency, and
How ultra-thin light part with ultra-narrow super-thin frame carries out good secure fit, and a direction of technical research development.
In view of the outward appearance and fixation problem of above light part, some all-in-one machine structures can be by increasing fore shell lower frame
Width realizes the fixation of light part, but for the reserved space of fore shell lower frame in some structures seldom, and light part is using card
The lower frame pre-buried fastener in fore shell is needed when button is fixed, and because the space that fore shell lower frame is reserved seldom implements ratio
Steadiness is poor after the engaging of more difficult or light part, and being generally aided with screw to increase the steadiness of light part fixes, so as to increase
Installation operation flow, greatly reduce the production efficiency of complete machine.
The content of the invention
Embodiments of the invention provide a kind of display device, enable to the simple engaging of light part installation firm.
A kind of display device, including fore shell, rear shell and light part are provided；The light part includes lamp bar and light guide plate；Institute
Stating one end of light guide plate includes the light trough of spill, and the lamp bar is arranged in the light trough, wherein the bearing of trend of the light trough
It is vertical with the bearing of trend of the light guide plate；In the both direction of light trough extension, the both ends of the light trough are set respectively
There is a pilot hole, wherein bearing of trend of the opening of the pilot hole towards the light guide plate；
Include two riveting posts on the lower frame of the fore shell, the pilot hole inserts the riveting post；The edge of the rear shell supports
Touch the outer wall of the light trough of the light guide plate.
The display device that embodiments of the invention provide, including fore shell, rear shell and light part；Light part includes lamp bar and led
Tabula rasa；One end of light guide plate includes the light trough of spill, and the wherein bearing of trend of light trough and the bearing of trend of light guide plate is vertical；In lamp
In the both direction of groove extension, the both ends of light trough are respectively arranged with a pilot hole, and the opening of pilot hole is towards light guide plate
Bearing of trend；Include two riveting posts on the lower frame of corresponding fore shell, in assembling process, pilot hole insertion riveting post；Assembling
After the completion of, the edge of rear shell contradicts the outer wall of the light trough of light guide plate, so as to which light part be compressed, ensure that assembling in place, and
The installation procedure that screw need not be set to fix in installation process, therefore, it is possible to cause the simple engaging of light part installation firm.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of assembling structure schematic diagram for display device that embodiments of the invention provide；
Fig. 2 is the lower view of the assembling structure for the display device as shown in Figure 1 that embodiments of the invention provide；
Fig. 3 is the office for including light part in the assembling structure for the display device as shown in Figure 1 that embodiments of the invention provide
Portion's structural representation；
Fig. 4 is a kind of cross section structure schematic diagram for display device as shown in Figure 1 that embodiments of the invention provide；
Fig. 5 is a kind of partial structural diagram for display device that embodiments of the invention provide；
Fig. 6 be a kind of display device as shown in Figure 5 that embodiments of the invention provide partial structurtes in perpendicular to leading
The cross section structure schematic diagram of tabula rasa；
Fig. 7 be a kind of display device as shown in Figure 5 that embodiments of the invention provide partial structurtes in perpendicular to leading
Tabula rasa and the cross section structural representation one by assembling axially bored line；
Fig. 8 be a kind of display device as shown in Figure 5 that embodiments of the invention provide partial structurtes in perpendicular to leading
Tabula rasa and the cross section structural representation two by assembling axially bored line.
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；Neck -211；Guiding groove-
22；Rear shell -30.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the present application, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description the application and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the application.
Shown in reference picture 1,2,3,4,5,6, embodiments of the invention provide a kind of display device, and wherein Fig. 1-3 is shown
The rigging position relation of fore shell 20 and light part 10, the rigging position of rear shell 30 is shown in Fig. 4, Fig. 5,6 show light part
10 specific assembly method.The display device includes fore shell 20, rear shell 30 and light part 10；Light part 10 includes lamp bar 11 and led
Tabula rasa 12；One end of light guide plate 12 includes the light trough 121 of spill, and lamp bar 11 is arranged in light trough 121, the extension side of light trough 121
To vertical with the bearing of trend of light guide plate 12；In the both direction that light trough 121 extends, the both ends of light trough 121 are respectively arranged with
One pilot hole 122, wherein bearing of trend of the opening of pilot hole 122 towards light guide plate 12；
Include two riveting posts 21 on the frame of fore shell 20, pilot hole 122 inserts riveting post 21；The edge of rear shell 30 contradicts guide-lighting
The outer wall of the light trough 121 of plate 12.
Wherein, only it is to provide a kind of example by taking lower frame as an example in above-mentioned each accompanying drawing, certain light part can also
It is arranged on other frames of display device surrounding, it assembles effect and repeated no more here with lower frame is similar., wherein it is desired to
Illustrate, 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, the hair of lamp bar 11
Incidence surface 124 of the smooth surface 111 towards light guide plate 12；The other end of light guide plate 12 is exiting surface 123.The exiting surface 123 is direction
The lamp effect face of user.
The display device that embodiments of the invention provide, including fore shell, rear shell and light part；Light part includes lamp bar and led
Tabula rasa；One end of light guide plate includes the light trough of spill, and the wherein bearing of trend of light trough and the bearing of trend of light guide plate is vertical；In lamp
In the both direction of groove extension, the both ends of light trough are respectively arranged with a pilot hole, and the opening of pilot hole is towards light guide plate
Bearing of trend；Include two riveting posts on the lower frame of corresponding fore shell, in assembling process, pilot hole insertion riveting post；Assembling
After the completion of, the edge of rear shell contradicts the outer wall of the light trough of light guide plate, so as to which light part be compressed, ensure that assembling in place, and
The installation procedure that screw need not be set to fix in installation process, therefore, it is possible to cause the simple engaging of light part installation firm.
Wherein, in order to improve the steadiness of the installation of light part 10, to avoid light part easily by damage, reference picture 5
It is shown, guiding groove 22 is additionally provided with the frame for the fore shell 10 that embodiments of the invention provide, light guide plate 12 is assemblied in guiding groove
In 22, wherein the position of the 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 is first
Row slips into the initiating terminal of guiding groove 22, and behind fully-inserted riveting post 21 of pilot hole 122, light guide plate 12 is slid completely into guiding groove 22.
Further, shown in reference picture 7, in order to avoid the phenomenon of opening one's mouth of light guide plate after the completion of assembling, leaded light is as avoided
Gap between the frame of plate and the fore shell of installation is excessive, and the angle between the axis of pilot hole 122 and the axis of riveting post 21 is big
In or equal to first angle.Wherein first angle is preferably 2 ° (wherein with reference horizontal line and the axis of pilot hole in accompanying drawing
Angle is 88 ° of signals), so because relative riveting post, pilot hole are angling hole, after the completion of pilot hole and the assembling of riveting post, leading
The prestressing force of the frame towards fore shell is produced on tabula rasa, gap that can be effectively in control figure 3 at A.For the big of first angle
Small embodiments of the invention do not limit, and the normal standard can realize pilot hole and riveting post, which is matched somebody with somebody, to be defined.
In addition, shown in reference picture 8, strengthen fore shell and the tightness of light part assembling to realize, avoid light part rear
Shell comes off during not completing assembling, and the inwall of pilot hole 122 is provided with buckle 1221, and neck 211 is provided with riveting post 21,
Buckle 1221 can coordinate pretension with neck 211.Here buckle 1221 and the quantity of neck 211 and position are not specifically limited,
In addition the concrete form of buckle 1221 and neck 211 is not also limited；Exemplary, buckle is in the pilot hole
The wall annular protrusion of one week, neck are around the riveting post ring-shaped depression of one week；Or, there is provided another example, buckle are ball
Buckle.
In addition, shown in reference picture 6, the exiting surface 123 of the light guide plate 12 of light part imitates face for lamp, that is, can be by after the completion of assembling
Exiting surface 123 observes the lamp effect that light part is sent, to avoid the light loss at other positions of light part, the outer surface of light guide plate 12
Including light shield layer.The exemplary light shield layer is sprayed coating or electrodeposited coating.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of display device, it is characterised in that including fore shell, rear shell and light part；The light part includes lamp bar and leaded light
Plate；One end of the light guide plate includes the light trough of spill, and the lamp bar is arranged in the light trough, wherein the extension of the light trough
Direction is vertical with the bearing of trend of the light guide plate；In the both direction of light trough extension, the both ends difference of the light trough
A pilot hole is provided with, wherein bearing of trend of the opening of the pilot hole towards the light guide plate；
Include two riveting posts on the frame of the fore shell, the pilot hole inserts the riveting post；The edge of the rear shell contradicts institute
State the outer wall of the light trough of light guide plate.
2. display device according to claim 1, it is characterised in that
Guiding groove is additionally provided with frame on the fore shell, the light guide plate is assemblied in the guiding groove.
3. display device according to claim 1, it is characterised in that the axis of the axis of the pilot hole and the riveting post
Between angle be more than or equal to first angle, the first angle is 2 °.
4. display device according to claim 1, it is characterised in that the inwall of the pilot hole is provided with buckle, described
Neck is provided with riveting post, the buckle can coordinate pretension with the neck.
5. display device according to claim 4, it is characterised in that the buckle is ball buckle.
6. display device according to claim 4, it is characterised in that the buckle is the inwall one around the pilot hole
The annular protrusion in week, the neck are around the riveting post ring-shaped depression of one week.
7. display device according to claim 1, it is characterised in that the outer surface of the light guide plate is to include light shield layer.
8. display device according to claim 7, it is characterised in that the light shield layer is sprayed coating or electrodeposited coating.
9. display device according to claim 1, it is characterised in that the bottom of the light trough enters light for the light guide plate
Face, the incidence surface of the light-emitting area of the lamp bar towards the light guide plate；The other end of the 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 CN105042425A (en) | 2015-11-11 |
| CN105042425B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| 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 |
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| 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 |
| CN102129816B (en) * | 2011-01-24 | 2014-04-16 | 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 |
| CN103557481A (en) * | 2013-11-08 | 2014-02-05 | 青岛海信电器股份有限公司 | Display device |
| 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 |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203632776U (en) * | 2013-11-06 | 2014-06-04 | 四川长虹电器股份有限公司 | Television indicating lamp structure |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105042425A (en) | 2015-11-11 |
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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. |