CN204287667U - A kind of display device structure of circular arc bound edge - Google Patents
A kind of display device structure of circular arc bound edge Download PDFInfo
- Publication number
- CN204287667U CN204287667U CN201420846561.9U CN201420846561U CN204287667U CN 204287667 U CN204287667 U CN 204287667U CN 201420846561 U CN201420846561 U CN 201420846561U CN 204287667 U CN204287667 U CN 204287667U
- Authority
- CN
- China
- Prior art keywords
- bound edge
- edge portion
- backboard
- display device
- front frame
- 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.)
- Expired - Fee Related
Links
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model discloses a kind of display device structure of circular arc bound edge; It comprises front frame and backboard, front frame is provided with the first bound edge portion of arc, backboard is provided with the second bound edge portion of the arc matched with the first bound edge portion, the medial surface in the first bound edge portion and the lateral surface in the second bound edge portion closely cooperate, second bound edge portion is provided with snap fit, be provided with center between front frame and backboard, center is provided with the draw-in groove matched with snap fit; Front frame and backboard are closely cooperated by the first bound edge portion of arc, the second bound edge portion of arc, improve structural strength, and avoid light leak, backboard and center coordinate fixing by snap fit, draw-in groove, fixing reliable, display device structure of the present utility model is fixing reliable, and structure is simple, and avoid light leak, improve the quality of product.
Description
Technical field
The utility model relates to display device structure technical field, particularly relates to a kind of display device structure of circular arc bound edge.
Background technology
At present, LCDs is widely used in the every field of society, such as liquid crystal display, televisor, all-in-one etc.Before the many employings of LCDs of the prior art, frame and backboard are fixed, and front frame and backboard adopt buckle to be connected, and the display device structure fastness of prior art is poor, and production cost is high, and assembling is complicated, not quick detachable.
Utility model content
The purpose of this utility model is the display device structure providing a kind of circular arc bound edge, and it is closely cooperated by the first bound edge portion of arc and the second bound edge portion of arc, and fixing reliable, structure is simple, and avoids light leak, improves the quality of product.
For reaching this object, the utility model by the following technical solutions:
A kind of display device structure of circular arc bound edge, comprise front frame and backboard, front frame is provided with the first bound edge portion of arc, backboard is provided with the second bound edge portion of the arc matched with the first bound edge portion, the medial surface in the first bound edge portion and the lateral surface in the second bound edge portion closely cooperate, second bound edge portion is provided with snap fit, is provided with center between front frame and backboard, and center is provided with the draw-in groove matched with snap fit.
Wherein, the outer end of backboard is provided with curved slab, and the outer end upwards bending formation outer panel of curved slab, the top of outer panel is provided with the second bound edge portion, and the outer end downward bending of front frame forms the first bound edge portion.
Wherein, the radius of the medial surface in the first bound edge portion is slightly less than the radius of the lateral surface in the second bound edge portion.
Wherein, center comprises main body, and main body is vertically arranged between front frame and backboard, and the medial surface of main body is provided with to projecting inward accommodating cavity, and main body is provided with opening in the position that accommodating cavity is corresponding, and accommodating cavity and opening form draw-in groove.
Wherein, the two side of accommodating cavity is provided with groove, and the both sides, front end of snap fit are provided with the projection with fit depressions, and the width of the front end of snap fit is slightly larger than the width of opening.
Wherein, the madial wall of accommodating cavity is provided with the limited block matched with snap fit.
Wherein, the medial surface of main body is provided with demarcation strip above accommodating cavity, forms the first spatial accommodation for holding display screen between demarcation strip and front frame, forms the second spatial accommodation for holding backlight module between demarcation strip and backboard.
Wherein, upper surface and the front frame of main body are conflicted, and the lower surface of main body and backboard are conflicted.
The beneficial effects of the utility model: a kind of display device structure of circular arc bound edge, comprise front frame and backboard, front frame is provided with the first bound edge portion of arc, backboard is provided with the second bound edge portion of the arc matched with the first bound edge portion, the medial surface in the first bound edge portion and the lateral surface in the second bound edge portion closely cooperate, second bound edge portion is provided with snap fit, is provided with center between front frame and backboard, and center is provided with the draw-in groove matched with snap fit.Front frame and backboard are closely cooperated by the first bound edge portion of arc, the second bound edge portion of arc, improve structural strength, and avoid light leak; Backboard and center coordinate fixing by snap fit, draw-in groove, fixing reliable; Display device structure of the present utility model is fixing reliable, and structure is simple, and avoids light leak, improves the quality of product.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the cut-open view of AA section in Fig. 1.
Fig. 3 is the perspective view of AA section in Fig. 1.
Fig. 4 is the perspective view of BB section in Fig. 1.
Reference numeral is as follows:
Frame before 1-; 11-first bound edge portion; 2-backboard; 21-curved slab; 22-outer panel; 23-second bound edge portion; 24-snap fit; 241-is protruding; 3-center; 31-main body; 32-accommodating cavity; 321-groove; 322-limited block; 33-opening; 34-demarcation strip; 4-display screen; 5-backlight module
Embodiment
The technical solution of the utility model is further illustrated by specific embodiment below in conjunction with Fig. 1 to Fig. 4.
A kind of display device structure of circular arc bound edge, comprise front frame 1 and backboard 2, front frame 1 is provided with the first bound edge portion 11 of arc, backboard 2 is provided with the second bound edge portion 23 of the arc matched with the first bound edge portion 11, the medial surface in the first bound edge portion 11 and the lateral surface in the second bound edge portion 23 closely cooperate, second bound edge portion 23 is provided with snap fit 24, is provided with center 3 between front frame 1 and backboard 2, and center 3 is provided with the draw-in groove matched with snap fit 24.Front frame 1 and backboard 2 are closely cooperated by the first bound edge portion 11 of arc, the second bound edge portion 23 of arc, improve structural strength, and avoid light leak; Backboard 2 and center 3 coordinate fixing by snap fit 24, draw-in groove, fixing reliable; Display device structure of the present utility model is fixing reliable, and structure is simple, and avoids light leak, improves the quality of product.
In the present embodiment, the outer end of backboard 2 is provided with curved slab 21, and the outer end of curved slab 21 upwards bending forms outer panel 22, curved slab 21 be arranged so that backboard 2 transition is round and smooth, improve the quality of product; It is arc that the top of outer panel 22 is provided with the second bound edge portion of bound edge portion 23, second 23; Preferably, the bottom of outer panel 22 is straight plate; The outer end downward bending of front frame 1 forms the first bound edge portion of bound edge portion 11, first 11 and the second bound edge portion 23 is clamped by cambered surface.
In the present embodiment, the radius of the medial surface in the first bound edge portion 11 is slightly less than the radius of the lateral surface in the second bound edge portion 23, first bound edge portion 11 and the second bound edge portion 23 are closely cooperated by cambered surface, and fixed by screw, fastness is better, there will not be and get loose, and solve the problem of existing display device structure light leak.
In the present embodiment, center 3 comprises main body 31, main body 31 is vertically arranged between front frame 1 and backboard 2, the medial surface of main body 31 is provided with to projecting inward accommodating cavity 32, main body 31 is provided with opening 33 in the position of accommodating cavity 32 correspondence, and accommodating cavity 32 and opening 33 form draw-in groove, and the two side of accommodating cavity 32 is provided with groove 321, the both sides, front end of snap fit 24 are provided with the projection 241 matched with groove 321, and the width of the front end of snap fit 24 is slightly larger than the width of opening 33.Preferably, the second bound edge portion 23 vertically shears and downward bending forms snap fit 24, and snap fit 24 and draw-in groove cooperatively interact, and backboard 2 is fixedly connected with center 3; Groove 321 coordinates with projection 241, can effectively prevent from getting loose, fixing more reliable.
In the present embodiment, the madial wall of accommodating cavity 32 is provided with the limited block 322 matched with snap fit 24, and main body 31 and limited block 322 limit the movement of snap fit 24 vertical direction, the setting of limited block 322, make snap fit 24 more tight with coordinating of draw-in groove, improve reliability of structure.
In the present embodiment, the medial surface of main body 31 is provided with demarcation strip 34 above accommodating cavity 32, forming the first spatial accommodation for holding display screen 4 between demarcation strip 34 and front frame 1, between demarcation strip 34 and backboard 2, forming the second spatial accommodation for holding backlight module 5; Preferably, center 3 is plastic parts, and demarcation strip 34 is one-body molded with main body 31; Further preferably, upper surface and the front frame 1 of main body 31 are conflicted, and lower surface and the backboard 2 of main body 31 are conflicted.
The installation steps of display device structure of the present utility model are as follows: be fixed on backboard 2 by backlight module 5 and lamp bar; Display screen 4 is bonded on center 3; Then be stuck on backboard 2 by the display screen 4 assembled and center 3, snap fit 24 coordinates with draw-in groove and clamps; Finally front frame 1 and backboard 2 are coordinated by cambered surface and clamp, and be screwed connection, complete assembling.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. the display device structure of a circular arc bound edge, comprise front frame (1) and backboard (2), it is characterized in that, described front frame (1) is provided with the first bound edge portion (11) of arc, described backboard (2) is provided with the second bound edge portion (23) of the arc matched with described first bound edge portion (11), the medial surface in described first bound edge portion (11) and the lateral surface in described second bound edge portion (23) closely cooperate, described second bound edge portion (23) is provided with snap fit (24), center (3) is provided with between described front frame (1) and described backboard (2), described center (3) is provided with the draw-in groove matched with described snap fit (24).
2. the display device structure of circular arc bound edge according to claim 1, it is characterized in that, the outer end of described backboard (2) is provided with curved slab (21), outer end upwards bending formation outer panel (22) of described curved slab (21), the top of described outer panel (22) is provided with described second bound edge portion (23), and the outer end downward bending of described front frame (1) forms described first bound edge portion (11).
3. the display device structure of circular arc bound edge according to claim 1, is characterized in that, the radius of the medial surface in described first bound edge portion (11) is slightly less than the radius of the lateral surface in described second bound edge portion (23).
4. the display device structure of circular arc bound edge according to claim 1, it is characterized in that, described center (3) comprises main body (31), described main body (31) is vertically arranged between described front frame (1) and described backboard (2), the medial surface of described main body (31) is provided with to projecting inward accommodating cavity (32), described main body (31) is provided with opening (33) in the position that described accommodating cavity (32) is corresponding, and described accommodating cavity (32) and described opening (33) form described draw-in groove.
5. the display device structure of circular arc bound edge according to claim 4, it is characterized in that, the two side of described accommodating cavity (32) is provided with groove (321), the both sides, front end of described snap fit (24) are provided with the projection (241) matched with described groove (321), and the width of the front end of described snap fit (24) is slightly larger than the width of described opening (33).
6. the display device structure of circular arc bound edge according to claim 4, is characterized in that, the madial wall of described accommodating cavity (32) is provided with the limited block (322) matched with described snap fit (24).
7. the display device structure of circular arc bound edge according to claim 4, it is characterized in that, the medial surface of described main body (31) is provided with demarcation strip (34) in the top of described accommodating cavity (32), forming the first spatial accommodation for holding display screen (4) between described demarcation strip (34) and described front frame (1), between described demarcation strip (34) and described backboard (2), forming the second spatial accommodation for holding backlight module (5).
8. the display device structure of circular arc bound edge according to claim 4, it is characterized in that, upper surface and the described front frame (1) of described main body (31) are conflicted, and lower surface and the described backboard (2) of described main body (31) are conflicted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846561.9U CN204287667U (en) | 2014-12-26 | 2014-12-26 | A kind of display device structure of circular arc bound edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846561.9U CN204287667U (en) | 2014-12-26 | 2014-12-26 | A kind of display device structure of circular arc bound edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204287667U true CN204287667U (en) | 2015-04-22 |
Family
ID=52870814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846561.9U Expired - Fee Related CN204287667U (en) | 2014-12-26 | 2014-12-26 | A kind of display device structure of circular arc bound edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204287667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536183A (en) * | 2014-12-26 | 2015-04-22 | 奥捷五金(江苏)有限公司 | Displayer structure with circular-arc edge wrapping |
-
2014
- 2014-12-26 CN CN201420846561.9U patent/CN204287667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536183A (en) * | 2014-12-26 | 2015-04-22 | 奥捷五金(江苏)有限公司 | Displayer structure with circular-arc edge wrapping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104536182A (en) | Edge-covered displayer structure | |
| CN205103517U (en) | Display equipment | |
| US20160091656A1 (en) | Backlight module and liquid crystal display device | |
| CN203907500U (en) | Middle frame and back plate structure beneficial to design of vertical-descending backlight module narrow edge | |
| CN107219661A (en) | A kind of liquid crystal module and liquid crystal display device | |
| CN203641994U (en) | Narrow-frame backlight module and liquid crystal display device | |
| CN101295098A (en) | Back light module unit and LCD device | |
| US8665391B2 (en) | Liquid crystal display device and its case | |
| CN204188910U (en) | A kind of fixed sturcture of directly-down liquid crystal display screen | |
| CN104297976A (en) | Liquid crystal display device and frame and liquid crystal panel of liquid crystal display device | |
| CN203630469U (en) | Novel liquid crystal display device | |
| CN101404743B (en) | Connecting structure and connecting method for front and rear casing of narrow-edge LCD TV | |
| CN204287667U (en) | A kind of display device structure of circular arc bound edge | |
| CN104536183A (en) | Displayer structure with circular-arc edge wrapping | |
| CN205862710U (en) | Unmatched frame ultra-thin Android all-in-one | |
| CN104597635A (en) | Ultrathin frame-free displayer | |
| CN204855988U (en) | Connecting structure for liquid crystal display screen | |
| CN104730741A (en) | Liquid crystal display device and narrow frame liquid crystal module thereof | |
| CN204945552U (en) | A kind of fore shell center one module | |
| CN203907499U (en) | Middle frame and back plate structure beneficial to design of lateral-entrance backlight module narrow edge | |
| CN204287666U (en) | A kind of bound edge display device structure | |
| CN206133144U (en) | Circuit plate fixation frame and display device | |
| CN202613209U (en) | Direct type LED (light-emitting diode) backlight module and LCD (liquid crystal display) adopting same | |
| CN202972791U (en) | Backlight module and liquid crystal display device | |
| CN203275816U (en) | Liquid crystal display assembling frame and liquid crystal display device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170421 Address after: 361101 Fujian, Xiamen torch hi tech Zone (Xiangan) Industrial Zone, Qing Quan Road, No. 1-23 Patentee after: Authier Technology (Xiamen) Co. Ltd. Address before: 215300 Kunshan City, Suzhou Province, Zhou Zhen Town, North Road, No. 459, No. Patentee before: Aojie Hardware (Jiangsu) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |