CN206193400U - Light leakage prevention structure and display with same - Google Patents
Light leakage prevention structure and display with same Download PDFInfo
- Publication number
- CN206193400U CN206193400U CN201621212082.7U CN201621212082U CN206193400U CN 206193400 U CN206193400 U CN 206193400U CN 201621212082 U CN201621212082 U CN 201621212082U CN 206193400 U CN206193400 U CN 206193400U
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- China
- Prior art keywords
- center
- light leakage
- plate
- backboard
- leakage structure
- 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
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- 230000002265 prevention Effects 0.000 title abstract 2
- 229920001821 foam rubber Polymers 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000002390 adhesive tape Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000013013 elastic material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
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Abstract
The utility model discloses a leak protection light structure and have its display relates to electron electrical products technical field. The light leakage prevention structure comprises a back plate, a middle frame, a backlight module and a display screen, wherein the back plate comprises a bottom plate, a side plate which is vertical to the bottom plate and faces upwards, and a clamping part which is arranged at one end of the side plate; the middle frame comprises a body, a longitudinal plate and a transverse plate, the longitudinal plate is clamped between the bottom plate and the clamping part, the transverse plate, the bottom plate and the body form a U-shaped space, and the backlight module is embedded in the U-shaped space; the display screen is fixed on the upper part of the transverse plate; the opposite side of center and bottom plate is equipped with the half slot, installs the sealed tube in the half slot, and the sealed tube is elastic material, extrudes between center and backplate. The utility model completely fills the gap between the middle frame and the back plate by utilizing the elasticity of the sealing tube, has good sealing effect, effectively prevents the light leakage of the product and improves the quality of the display; and the installation and the operation are simple, the trouble of pasting the adhesive tape is avoided, the cost is effectively reduced, and the working efficiency is improved.
Description
Technical field
The utility model is related to electric equipment products technical field, and in particular to a kind of anti-light leakage structure and showing with it
Show device.
Background technology
Used as a kind of ultra-thin flat-panel display devices, at present, LCDs has been widely used and is produced in all kinds of electronic apparatus
In product, such as liquid crystal display, television set, all-in-one, mobile phone, camera.Existing LCDs generally by front frame, in
The structure such as frame and backboard is fixed, in its assembling process, it is easy to because center and backboard encapsulate it is not tight and caused by display
Light leak；In addition, display lighting tube operationally produces high temperature, can cause dependency structure that slight deformation occurs, this may also result in
There is light leak in display.Showing for White Patches can occur in screen edge injection light or on liquid crystal panel in the display of light leak
As having a strong impact on the quality of display.Therefore, in the prior art it is proposed that a kind of measure for preventing light leak, i.e., using glue
Band is pasted onto on backboard and center, the process not only complex operation, cumbersome, is wasted time and energy, and dismounting is also pretty troublesome during maintenance,
This greatly reduces display production maintenance efficiency, increased the cost of production.
Therefore, a kind of good seal, the anti-light leakage structure of convenient disassembly and the display with the anti-light leakage structure are needed badly,
To solve the above problems.
Utility model content
A purpose of the present utility model is to propose a kind of good seal, the anti-light leakage structure of convenient disassembly, Neng Gouyou
Effect solves the problems, such as that light leak easily occurs in existing display.
Another purpose of the present utility model is to propose a kind of display, and the display includes leakproof as described above
Photo structure.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of anti-light leakage structure, including backboard, center, backlight module and display screen, the backboard include base plate, perpendicular to
The upward side plate of base plate and the holding section located at side plate one end；The center includes body, and the body is near the side of side plate
The stringer board for upwardly extending is provided with, the side away from side plate is provided with horizontal-extending transverse slat, and the stringer board is connected to base plate and engages
Between portion, the transverse slat forms U-shaped space with base plate, body, and the backlight module is inlaid in U-shaped space；The display screen
It is fixed on the top of transverse slat；The center one side relative with base plate is provided with half slot, and seal pipe is provided with the half slot,
The seal pipe is elastomeric material, is squeezed between center and backboard.
As a kind of preferred scheme of anti-light leakage structure, front frame is also wrapped on the outside of the backboard, center and display screen,
The display screen is inlaid in the receiving space that center is formed with front frame.
As a kind of preferred scheme of anti-light leakage structure, open up fluted on the transverse slat, bubble is fixed with the groove
Celloidin, the display screen is fixed on transverse slat by foam rubber.
Used as a kind of preferred scheme of anti-light leakage structure, the seal pipe is in charge of by front, rear, left and right four and is spliced successively
Form cyclic structure.
Used as a kind of preferred scheme of anti-light leakage structure, the seal pipe is bonded in the half slot of center, with center shape
Integrated structure.
Used as a kind of preferred scheme of anti-light leakage structure, the material of the seal pipe is elastoplast or rubber.
Used as a kind of preferred scheme of anti-light leakage structure, the center is fixedly connected with backboard by buckle or screw.
Used as a kind of preferred scheme of anti-light leakage structure, body and stringer board, the transverse slat integral production of the center are molded.
Used as a kind of preferred scheme of anti-light leakage structure, the backboard and front frame are made up of metal material, the center by
Plastic material is made.
A kind of display, it includes anti-light leakage structure as described above.
The beneficial effects of the utility model are：
The utility model is arranged on display center using elasticity preferably seal pipe, using the elasticity of seal pipe in
Gap between frame and backboard is filled up completely with, and sealing effectiveness is good, effectively prevent product light leak, improves display quality；
The structure installs, simple to operate, it is to avoid pastes the trouble of adhesive tape, effectively reduces cost, improves operating efficiency.
Brief description of the drawings
For the explanation for becoming apparent embodiment of the present utility model or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for embodiment or description of the prior art does a simple introduction, and drawings discussed below is the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the profile of the anti-light leakage structure that the utility model specific embodiment is provided；
Fig. 2 is the profile of the center that the utility model specific embodiment is provided.
In figure：
1st, backboard；11st, base plate；12nd, side plate；13rd, holding section；2nd, center；21st, body；22nd, stringer board；23rd, transverse slat；24th, half
Circular groove；3rd, backlight module；4th, display screen；5th, foam rubber；6th, seal pipe.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explanation the utility model, rather than to restriction of the present utility model.Further need exist for
It is bright, for the ease of description, part rather than the entire infrastructure related to the utility model is illustrate only in accompanying drawing, and accompanying drawing is only
For the purpose of description, and not according to full size mapping.
As shown in Figure 1 and Figure 2, present embodiments provide for a kind of anti-light leakage structure, including backboard 1, center 2, backlight module
3 and display screen 4, its dorsulum 1 includes base plate 11, perpendicular to the upward side plate 12 of base plate 11 and the engaging located at the one end of side plate 12
Portion 13；Center 2 includes body 21, and body 21 is provided with the stringer board 22 for upwardly extending near the side of side plate 12, away from side plate 12
Side is provided with horizontal-extending transverse slat 23.Herein, stringer board 22 is connected between base plate 11 and holding section 13, its one side and side
Plate 12 is contacted, and upper/lower terminal is contacted with holding section 13 and base plate 11 respectively, to strengthen the sealing between center 2 and base plate 1；It is horizontal
U-shaped receiving space is formed between plate 23, body 21 and base plate 11, backlight module 3 is inlaid in the U-shaped receiving space, backlight module 3
Side contacted with body 21, upper and lower faces are contacted with transverse slat 23 and base plate 11 respectively.Because center 2 is plastic cement material, it leads to
Cross and be brought into close contact with backlight module 3, can effectively fix backlight module 3, there is certain sealing function again, be prevented from light leak
Generation.
Further, foam rubber 5 is additionally provided with transverse slat 23, display screen 4 is fixed on transverse slat 23 by foam rubber 5.Specifically
Ground, opens up fluted on transverse slat 23, and the thickness of the depth less than foam rubber 5 of groove, foam rubber 5 is fixed in groove, shows
Screen 4 is bonded in foam rubber 5.The positioning being designed with beneficial to foam rubber 5 of groove, makes the installation of display screen 4 more accurate, fast
It is prompt；The use of foam rubber 5 can be played a part of to prevent from vibrating and preventing light leak.Preferably, body 21 is relative with base plate 11
Simultaneously it is provided with half slot 24, half slot 24 and seal pipe 6 is installed, the seal pipe 6 is using elasticity preferably plastics or rubber material
Material is made, and has certain decrement after installation, and it passes through rebound effect by gap filling between plastic cement center 2 and backboard 1, sealing
Work well, efficiently solve the problems, such as that existing display is likely to occur light leak.
Further, the seal pipe 6 is in charge of by front, rear, left and right four and is spliced to form cyclic structure successively, to it is aobvious
Show that the frame of device surrounding is adapted；And seal pipe 6 can be bonded in half slot 24 in advance, integral structure is formed with center 2,
So installation process is more convenient.In addition, the outside of backboard 1, center 2 and display screen 4 is also wrapped on front frame, display screen 4
It is inlaid in the receiving space that center 2 is formed with front frame.To further ensure that the reliable usability of the leakproof light display structures,
Buckle or screwed hole are additionally provided with center 2 and backboard 1, center 2 is connected with backboard 1 by buckle or fastened by screw.
The utility model is securely fixed backlight module 3 and display screen 4 by the structure of front frame, center 2 and backboard 1, is made
The overall structure advantages of simple of display frame, greatlys save installing space, reduces frame size, makes product more beautiful
Sight, fashion.
Preferably, backboard of the present utility model 1 and front frame are made up of metal material, it is possible to increase the entirety of product frame
Intensity, and increase its attractive in appearance and texture.It is further preferable that the base plate 11 of backboard 1, side plate 12 and holding section 13 use a system
It is molded, meanwhile, the body 21 of center 2, stringer board 22 and transverse slat 23 are also formed in one structure, this greatly simplifies mould knot
Structure and manufacturing process, reduce production cost, and improve the structural strength of backboard 1 and center 2.
The installation process of the utility model anti-light leakage structure is as follows：
First, backlight module 3 is fixed on the base plate 11 of backboard 1；Then, seal pipe 6 is bonded in the groove of center 2
Interior, and the center 2 that will assemble and seal pipe 6 be stuck on backboard 1, now, the transverse slat 23 and body 21 of center 2 are by backlight module
3 clampings, prevent it from shifting；Afterwards, display screen 4 is bonded on the transverse slat 23 of center 2 with foam rubber 5；Finally, by front frame
Cladding is sticked in the outside of display screen 4, backboard 1 and center 2, and is fastened with screw, completes to install.
Present embodiment additionally provides a kind of display, including anti-light leakage structure as described above.The display seal
Work well, can effectively prevent occurring light leak between backboard and center, it installs, simple to operate, it is to avoid paste adhesive tape
Trouble, effectively reduces cost, improves operating efficiency.Preferably, the display can be common computer display, liquid crystal
Show device, all-in-one, colour TV and other 3C series of products.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly explanation the utility model example, and
It is not the restriction to the utility model implementation method.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give thoroughly all of implementation method
Lift.All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this
Within the protection domain of utility model right requirement.
Claims (10)
1. a kind of anti-light leakage structure, including backboard (1), center (2), backlight module (3) and display screen (4), it is characterised in that institute
Backboard (1) is stated including base plate (11), perpendicular to the upward side plate (12) of base plate (11) and the holding section located at side plate (12) one end
(13)；The center (2) includes body (21), and the body (21) is provided with the stringer board for upwardly extending near the side of side plate (12)
(22), the side away from side plate (12) is provided with horizontal-extending transverse slat (23), and the stringer board (22) is connected to base plate (11) with card
Between conjunction portion (13), the transverse slat (23) forms U-shaped space with base plate (11), body (21), and the backlight module (3) is inlaid in
In U-shaped space；The display screen (4) is fixed on the top of transverse slat (23)；The center (2) one side relative with base plate (11) sets
Have in half slot (24), the half slot (24) and seal pipe (6) is installed, the seal pipe (6) is elastomeric material, in being squeezed in
Between frame (2) and backboard (1).
2. anti-light leakage structure according to claim 1, it is characterised in that the backboard (1), center (2) and display screen (4)
Outside be also wrapped on front frame, the display screen (4) is inlaid in the receiving space that center (2) is formed with front frame.
3. anti-light leakage structure according to claim 2, it is characterised in that open up fluted on the transverse slat (23), it is described
Foam rubber (5) is fixed with groove, the display screen (4) is fixed on transverse slat (23) by foam rubber (5).
4. anti-light leakage structure according to claim 1, it is characterised in that the seal pipe (6) is by front, rear, left and right four
It is in charge of and is spliced to form cyclic structure successively.
5. anti-light leakage structure according to claim 4, it is characterised in that the seal pipe (6) is bonded in the half of center (2)
In circular groove (24), integral structure is formed with center (2).
6. the anti-light leakage structure according to claim any one of 1-5, it is characterised in that the material of the seal pipe (6) is
Elastoplast or rubber.
7. anti-light leakage structure according to claim 1, it is characterised in that the center (2) and backboard (1) by buckle or
Screw is fixedly connected.
8. anti-light leakage structure according to claim 1, it is characterised in that the body (21) and stringer board of the center (2)
(22), transverse slat (23) integral production shaping.
9. anti-light leakage structure according to claim 1, it is characterised in that the backboard (1) and front frame are by metal material system
Into the center (2) is made up of plastic material.
10. a kind of display, it is characterised in that including the anti-light leakage structure as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212082.7U CN206193400U (en) | 2016-11-10 | 2016-11-10 | Light leakage prevention structure and display with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212082.7U CN206193400U (en) | 2016-11-10 | 2016-11-10 | Light leakage prevention structure and display with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206193400U true CN206193400U (en) | 2017-05-24 |
Family
ID=58735328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212082.7U Expired - Fee Related CN206193400U (en) | 2016-11-10 | 2016-11-10 | Light leakage prevention structure and display with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206193400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338853A (en) * | 2016-11-10 | 2017-01-18 | 奥捷科技（厦门）有限公司 | Light leakage prevention structure and display with same |
| CN107610592A (en) * | 2017-10-24 | 2018-01-19 | 奥捷科技（厦门）有限公司 | Fixing device and display of display piece |
| CN109065567A (en) * | 2018-07-06 | 2018-12-21 | 武汉恒生光电产业有限公司 | A kind of display module and display |
| CN109278552A (en) * | 2018-09-21 | 2019-01-29 | 奇瑞汽车股份有限公司 | A kind of structure for preventing shift gear instruction from altering light |
-
2016
- 2016-11-10 CN CN201621212082.7U patent/CN206193400U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338853A (en) * | 2016-11-10 | 2017-01-18 | 奥捷科技（厦门）有限公司 | Light leakage prevention structure and display with same |
| CN107610592A (en) * | 2017-10-24 | 2018-01-19 | 奥捷科技（厦门）有限公司 | Fixing device and display of display piece |
| CN109065567A (en) * | 2018-07-06 | 2018-12-21 | 武汉恒生光电产业有限公司 | A kind of display module and display |
| CN109278552A (en) * | 2018-09-21 | 2019-01-29 | 奇瑞汽车股份有限公司 | A kind of structure for preventing shift gear instruction from altering light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Yuanfang Inventor after: Shi Bixi Inventor before: Shi Bixi |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 362200 No. 60, Houyang North District, Xintang, Jinjiang City, Quanzhou City, Fujian Province Patentee after: Yang Jinqiang Address before: 361101 No. 1-23 Qingquan Road, Xiangan Industrial Zone, Xiamen City, Fujian Province Patentee before: Authier Technology (Xiamen) Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |