CN203414700U - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
- Publication number
- CN203414700U CN203414700U CN201320486808.6U CN201320486808U CN203414700U CN 203414700 U CN203414700 U CN 203414700U CN 201320486808 U CN201320486808 U CN 201320486808U CN 203414700 U CN203414700 U CN 203414700U
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- Prior art keywords
- liquid crystal
- crystal display
- front frame
- framework
- fixture block
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Abstract
The utility model provides a liquid crystal display which comprises a front frame and a liquid crystal display body, wherein the front frame comprises a frame body; the frame body is provided with a plurality of frame body corners; the front frame and the liquid crystal display body of the liquid crystal display comprises a rotary clamping structure and an anti-rotation structure; the rotary clamping structure comprises a plurality of clamping parts respectively arranged on a plurality of the frame body corners; the liquid crystal display body is clamped between the clamping parts and the frame body in a rotatable manner through the rotary clamping structure; the anti-rotation structure limits the rotation of the front frame relative to the body. Compared with the prior art, the liquid crystal display disclosed by the utility model has the advantages that the front frame is clamped with the body due to rotation so as to be easy to mount and dismount; furthermore, the anti-rotation structure is used for preventing the rotation of the front frame relative to the liquid crystal display body, so that the front frame can be well positioned.
Description
Technical field
The utility model relates to field of liquid crystal display, particularly about the engaging fixing structure of a kind of liquid crystal display body and front frame.
Background technology
Liquid crystal display, or claim LCD(Liquid Crystal Display) because have advantages of low in energy consumption, fuselage is thin, low radiation and picture soft, so application is more and more universal.
Liquid crystal display comprises body and front frame, and front frame is fixed on body.The body of liquid crystal display comprises liquid crystal panel and backlight module.Backlight module comprises glue frame, light guide plate, blooming piece, light source and backboard.Glue frame forms accommodating cavity and lower accommodating cavity, wherein goes up accommodating cavity for accommodating liquid crystal panel, and lower accommodating cavity is for accommodating light guide plate, blooming piece and light source.Backboard is fixed on glue frame, support light guide plate, blooming piece and light source.
The front frame of existing liquid crystal display is generally fixed on body by buckle mode, front frame comprises framework and sidewall, sidewall forms in order to accommodate the host cavity of body around framework, and the sidewall of the sidewall of former frame and glue frame is provided with a plurality of buckle structures, so that front frame is fixed on the body of liquid crystal display.But this buckle structure, the design of snap fit is limited to the thickness of the sidewall of front frame, and not quick detachable.
Utility model content
The utility model provides a kind of liquid crystal display, and it comprises front frame and liquid crystal display body, in order to front frame is fixed on liquid crystal display body; Described front frame comprises framework, and described framework has a plurality of frameworks corner, and described liquid crystal display body has a plurality of bodies corner, and corresponding one by one with described a plurality of frameworks corner; Described a plurality of frameworks are respectively arranged with clamping part on corner, by clamping part described in the difference precession of described a plurality of bodies corner is inner, described liquid crystal display body are rotatably clamped between described clamping part and described framework; In one of them of described framework and described liquid crystal display body, be provided with fixture block, another is provided with draw-in groove, and described fixture block coordinates to stop described body corner to screw out described clamping part with described draw-in groove.The structure of this front frame and liquid crystal display body makes this liquid crystal display be easy to install, dismantle, simple and practical.
In an embodiment of the present utility model, the described clamping part on described front frame comprises interconnective sidewall and diapire, and the sidewall of described a plurality of clamping parts is positioned on the circumference of same circle; Described body corner and the laminating of described sidewall.
In an embodiment of the present utility model, described sidewall is vertically connected at described framework, and described diapire is parallel to described framework.
In an embodiment of the present utility model, described draw-in groove is arranged on the body of described liquid crystal display, and described fixture block is arranged in the described framework of described front frame.
In an embodiment of the present utility model, described liquid crystal display body comprises a housing, and described draw-in groove is arranged on described housing, and described fixture block is arranged in the described framework of described front frame.
In an embodiment of the present utility model, the described housing on described liquid crystal display body is glue frame.
In an embodiment of the present utility model, in the described framework of described front frame, be also provided with pilot hole, on described liquid crystal display body, be provided with locating piece, described pilot hole is close to described fixture block, and described locating piece is close to described draw-in groove; When described locating piece engages with described pilot hole, described locating piece and described fixture block support.
In an embodiment of the present utility model, on the described framework edge of described front frame, be also provided with catch, described catch is near one of them of described framework corner, and the direction that the described front frame of described catch restriction rotates relative to described liquid crystal display body supports described fixture block and limits the opposite direction that described front frame rotates relative to described liquid crystal display body with described locating piece.
In an embodiment of the present utility model, described liquid crystal display body comprises a housing, and described fixture block is arranged on described housing, and described draw-in groove is arranged in the described framework of described front frame.
In an embodiment of the present utility model, described front frame is sheet metal impact briquetting.
Compare prior art, the front frame of liquid crystal display of the present utility model engages with liquid crystal display body by rotation, is easy to installation and removal; Also the cooperation by anti-rotation structures such as fixture block, draw-in grooves prevents that front frame from rotating relative to body in addition, thereby front frame is better located.
For above-mentioned and other objects, features and advantages of the present utility model can be become apparent, preferred embodiment cited below particularly, and coordinate appended graphicly, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of the front frame of liquid crystal display fixed sturcture of the utility model preferred embodiment.
Fig. 2 is the enlarged diagram of the II of circle shown in Fig. 1 part.
Fig. 3 is the perspective view after front frame upset.
Fig. 4 is the enlarged diagram of the IV of circle shown in Fig. 1 part.
Fig. 5 is the assembling schematic diagram of front frame and body.
Fig. 6 is that front frame is fixed on the schematic perspective view on body.
Fig. 7 is the enlarged diagram of the VII of circle shown in Fig. 6 part.
Embodiment
For further setting forth the utility model, be to reach technological means and the effect that predetermined utility model object is taked, below in conjunction with accompanying drawing and preferred embodiment, embodiment, structure, feature and effect thereof to the backlight module according to the utility model proposes, be described in detail as follows:
Relevant aforementioned and other technology contents of the present utility model, Characteristic can be known and present in the following detailed description coordinating with reference to graphic preferred embodiment.By the explanation of embodiment, when can be to reach technological means and the effect that predetermined object takes to be able to more deeply and concrete understanding to the utility model, yet appended graphic being only to provide with reference to the use with explanation, is not used for the utility model to be limited.
Fig. 1 is the perspective exploded view of the front frame of liquid crystal display fixed sturcture of the utility model preferred embodiment.Please refer to Fig. 1, the front frame of liquid crystal display fixed sturcture of the utility model preferred embodiment is in order to be fixed on front frame 10 on liquid crystal display body 20.Front frame 10 can be for example sheet metal impact briquetting, comprises framework 11, four clamping parts 12 and a catch 13.Framework 11 comprises that four moulding 112, four mouldings 112 surround a through hole 113 in order to expose the liquid crystal panel 22 on body 20.Adjacent two moulding 112 junctions form a framework corner 114, and framework corner 114 is circular arc, and all frameworks corner 114 is all dropped on and be take on the circumference that framework 11 central point O are the center of circle.Four clamping parts 12 are formed at respectively 114 places, four framework corners of framework 11, and root is connected with framework corner 114.Catch 13 is positioned near corner 114.Body 20 comprises housing 21, liquid crystal panel 22 and is fixed on the light guide plate (not shown) of housing 21 inside, light source (not shown), blooming piece (not shown) etc.Liquid crystal panel 22 is placed in the host cavity 212 of housing 21, and liquid crystal panel 22 is concordant with the upper surface 215 of housing 21.Four body corners 214 of housing 21 are corresponding with four clamping parts 12 respectively, and four body corners 214 are all dropped on and be take on the circumference that body 20 central point O ' are the center of circle.The radius of circle O is slightly larger than round O ', can make so the interior rotation of body 20 former frame 10.In the present embodiment, wherein housing 21 is for example glue frame.
Fig. 2 is the enlarged diagram of the II of circle shown in Fig. 1 part.Please refer to Fig. 1 and Fig. 2, framework 11 has relative end face 115 and bottom surface 116.Clamping part 12 comprises sidewall 121 and diapire 122.Sidewall 121 extends out along the framework corner 114 of framework 11, perpendicular to framework 11.Diapire 122 is parallel with framework 11 or slightly slope inwardly, and diapire 122 is roughly the same to the distance of framework 11 and the thickness of body corner 214.Framework 11 is offered the pilot hole 117 that runs through framework 11, and 116 forms fixture blocks 118 in bottom surface, these fixture block 118 next-door neighbour's pilot holes 117, and this fixture block 118 is that to bottom surface, 116 parts are stamped to form by end face 115.In the present embodiment, pilot hole 117, fixture block 118, catch 13 are positioned near same framework corner 114.
Fig. 3 is the schematic perspective view of front frame 10.Please refer to Fig. 3, four clamping parts 12 lay respectively at 114 places, four framework corners of framework 11, and the diapire 122 of four clamping parts 12 extends towards framework 11 center.Because sidewall 121 extends out along the framework corner 114 of framework 11, and perpendicular to framework 11, therefore four sidewalls 121 are positioned on the circle that central point O is the center of circle equally in the projection of the plane at framework 11 places.。
Fig. 4 is the enlarged diagram of the IV of circle shown in Fig. 1 part.Please refer to Fig. 2 and Fig. 4, at upper surface 215 formation locating piece 216 and the draw-in grooves 217 of housing 21, wherein locating piece 216 coordinates with the pilot hole 117 on front frame 10, and draw-in groove 217 coordinates with the fixture block 118 on front frame 10.Body corner 214 shapes are consistent with sidewall 121 shapes of clamping part 12 on front frame 10.
Fig. 5 is the assembling schematic diagram of front frame 10 and body 20.Please refer to Fig. 1 and Fig. 5, during assembling, front frame 10 is placed on above body 20, the upper surface 215 of body 20 is close in the bottom surface 116 of front frame 10, frame 10 before mobile, makes the framework corner 114 of front frame 10 stagger with body corner 214, and makes the central point O of framework 11 and the central point O ' of body 20 overlap as far as possible, then press the front frame 10 of the direction of A shown in figure (clockwise direction) rotation, body corner 214 is by the clamping part 12 progressing on front frame 10.At this, the clamping part 12 of front frame 10 and body corner 214 form rotation snap-in structure.
Fig. 6 is the perspective view after front frame 10 is fixed with body 20.Fig. 7 is the enlarged diagram of the VI of circle shown in Fig. 6 part.Please refer to Fig. 6 and Fig. 7, body 20 is clamped between framework 11 and the diapire 122 of clamping part 12, the body corner 214 of body 20 and 121 laminatings of the sidewall of clamping part 12, and fixture block 118 engages with draw-in groove 217, and locating piece 216 engages with pilot hole 117.After having assembled, draw-in groove 217, fixture block 118, locating piece 216, pilot hole 117 and catch 13 have formed the anti-rotation structure of this front frame of liquid crystal display fixed sturcture jointly: first, because the locating piece 216 on housing 21 protrudes from the upper surface 215 of housing 21, so even fixture block 118 is also subject to stopping of locating piece 216 after detaching draw-in groove 217, be that fixture block 118 supports mutually with locating piece 216, front frame 10 can not be rotated along counter clockwise direction (B direction in figure) in figure relative to body 20; Secondly, catch 13 on front frame 10 can prevent that front frame 10 from can not rotate along clockwise direction in figure (A direction in figure) relative to body 20, be that direction that before catch 13 restriction, frame 10 rotates relative to body 20 supports fixture block 118 with locating piece 216 and opposite direction that before limiting, frame 10 rotates relative to described body 20, thereby jointly prevent that front frame 10 from rotating relative to body 20.
When needs during frame 10, lever up front frame 10 with instrument before body 20 dismounting, make fixture block 118 depart from draw-in grooves 217, and make its bottom higher than locating piece 216; Then press counterclockwise (B direction in figure) rotation in Fig. 6, make body corner 214 screw out corresponding clamping part 12, finally mention front frame 10.
In the above-described embodiments, pilot hole 117, fixture block 118, catch 13 is positioned near same framework corner 114, but this is not to the utility model pilot hole 117, fixture block 118, the position of catch 13 restricts, pilot hole 117, fixture block 118 can be arranged on the optional position of framework 11, as long as meet " direction that before catch 13 restrictions, frame 10 rotates relative to body 20 supports fixture block 118 with locating piece 216 and opposite direction that before limiting, frame 10 rotates relative to described body 20 ", certainly, the position of locating piece 216 and draw-in groove 217 will be respectively and pilot hole 117, fixture block 118 correspondences.
Be appreciated that catch 13 can be arranged near any one framework corner 114, as long as can not affect the rotary assembled of front frame 10 and body 20 while installing.While installing, according to the position of catch 13, select the sense of rotation of front frame 10, avoid affecting the rotary assembled of front frame 10 and body 20.When former frame 10 rotates to appropriate location, catch 13 can stop front frame 10 to continue rotation, and the cooperation of fixture block 118 and locating piece 216 can stop front frame 10 convolutions.
Be appreciated that the combination of pilot hole 117, fixture block 118 and the combination of locating piece 216, draw-in groove 217 can arrange separately to prevent that front frame 10 from rotating relative to body 20.Therefore, in less demanding situation, catch 13 can be set, one of combination of the combination of pilot hole 117, fixture block 118 and locating piece 216, draw-in groove 217 also can be only set.In the situation that catch 13 is not set, front frame 10 can be by clockwise or be counterclockwise rotatably mounted on body 20, also can be by clockwise or counterclockwise rotation during dismounting.
Front frame of liquid crystal display fixed sturcture of the present utility model at least has the following advantages:
1. front frame of liquid crystal display fixed sturcture of the present utility model, front frame engages with body by rotation, is easy to mount and dismount.
2. front frame of liquid crystal display fixed sturcture of the present utility model prevents that by locating piece, fixture block and catch anti-rotation structure are set front frame from rotating relative to body, thereby makes this front frame of liquid crystal display fixed sturcture more firm.
The above, only embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a liquid crystal display, it comprises front frame and liquid crystal display body; Described front frame comprises framework, and described framework has a plurality of frameworks corner, and described liquid crystal display body has a plurality of bodies corner, and corresponding one by one with described a plurality of frameworks corner,
It is characterized in that:
Described a plurality of frameworks are respectively arranged with clamping part on corner, by clamping part described in the difference precession of described a plurality of bodies corner is inner, described liquid crystal display body are rotatably clamped between described clamping part and described framework,
In one of them of described framework and described liquid crystal display body, be provided with fixture block, another is provided with draw-in groove, and described fixture block coordinates to stop described body corner to screw out described clamping part with described draw-in groove.
2. liquid crystal display as claimed in claim 1, is characterized in that: the described clamping part on described front frame comprises interconnective sidewall and diapire, and the sidewall of described a plurality of clamping parts is positioned on the circumference of same circle; Described body corner and the laminating of described sidewall.
3. liquid crystal display as claimed in claim 2, is characterized in that: described sidewall is vertically connected at described framework, and described diapire is parallel to described framework.
4. liquid crystal display as claimed in claim 1, is characterized in that: described draw-in groove is arranged on the body of described liquid crystal display, and described fixture block is arranged in the described framework of described front frame.
5. liquid crystal display as claimed in claim 4, is characterized in that: described liquid crystal display body comprises a housing, and described draw-in groove is arranged on described housing, and described fixture block is arranged in the described framework of described front frame.
6. liquid crystal display as claimed in claim 5, is characterized in that: the described housing on described liquid crystal display body is glue frame.
7. liquid crystal display as claimed in claim 4, is characterized in that: in the described framework of described front frame, be also provided with pilot hole, on described liquid crystal display body, be provided with locating piece, described pilot hole is close to described fixture block, and described locating piece is close to described draw-in groove; When described locating piece engages with described pilot hole, described locating piece and described fixture block support.
8. liquid crystal display as claimed in claim 7, it is characterized in that: on the described framework edge of described front frame, be also provided with catch, described catch is near one of them of described framework corner, and the direction that the described front frame of described catch restriction rotates relative to described liquid crystal display body supports described fixture block and limits the opposite direction that described front frame rotates relative to described liquid crystal display body with described locating piece.
9. liquid crystal display as claimed in claim 1, is characterized in that: described liquid crystal display body comprises a housing, and described fixture block is arranged on described housing, and described draw-in groove is arranged in the described framework of described front frame.
10. liquid crystal display as claimed in claim 1, is characterized in that: described front frame is sheet metal impact briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486808.6U CN203414700U (en) | 2013-08-09 | 2013-08-09 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486808.6U CN203414700U (en) | 2013-08-09 | 2013-08-09 | Liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414700U true CN203414700U (en) | 2014-01-29 |
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ID=49977582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486808.6U Expired - Lifetime CN203414700U (en) | 2013-08-09 | 2013-08-09 | Liquid crystal display |
Country Status (1)
| Country | Link |
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| CN (1) | CN203414700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575278A (en) * | 2015-01-20 | 2015-04-29 | 苏州胜利精密制造科技股份有限公司 | Integrated display module |
-
2013
- 2013-08-09 CN CN201320486808.6U patent/CN203414700U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575278A (en) * | 2015-01-20 | 2015-04-29 | 苏州胜利精密制造科技股份有限公司 | Integrated display module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215300, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co. Address before: No. 1, Longteng Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: INFOVISION OPTOELECTRONICS (KUNSHAN) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |