CN207181902U - A kind of curved surface backlight - Google Patents
A kind of curved surface backlight Download PDFInfo
- Publication number
- CN207181902U CN207181902U CN201721218722.XU CN201721218722U CN207181902U CN 207181902 U CN207181902 U CN 207181902U CN 201721218722 U CN201721218722 U CN 201721218722U CN 207181902 U CN207181902 U CN 207181902U
- Authority
- CN
- China
- Prior art keywords
- curved surface
- connecting pole
- surface backlight
- backlight
- fixed column
- 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
- Planar Illumination Modules (AREA)
Abstract
It the utility model is related to back light source technique field; in particular a kind of curved surface backlight; including device body; device body includes curved surface backlight and protects the protection board of curved surface backlight; protection board is installed with attachment means respectively close to curved surface backlight side surrounding; attachment means include connecting pole, spring and fixed column; spring is installed in inside fixed column; connecting pole surface is respectively symmetrically provided with traveller; link slot is offered inside fixed column; link slot inwall offers to match chute with traveller, and chute is fixed with limited block close to connecting pole one end.The curved surface backlight; fixed column contained spring extrudes connecting pole; so that connecting pole is contradicted on limited block; it can greatly prevent curved surface backlight from deforming upon, when curved surface backlight stress, connecting pole meeting extrusion spring retraction; form one end buffering area; be advantageous to sufficiently to protect curved surface backlight that curved surface backlight surface excessive will not be impacted by strength, improve overall service life in stress.
Description
Technical field
Back light source technique field is the utility model is related to, specially a kind of curved surface backlight.
Background technology
Backlight is a kind of light source positioned at liquid crystal display behind, and its illumination effect will directly influence liquid crystal display
Module visual effect.Liquid crystal display does not light in itself, and it shows figure or the result that it is modulated to light.At present, city
Occurs curve screens mobile phone on face, the backlight in curve screens mobile phone will also be fabricated to curve form accordingly, make
When making the backlight of curve form, the glue frame of backlight is directly typically shaped to curve form.
According to Chinese utility model Publication No.：A kind of CN205842538U curved surface backlight, it includes a backlight sheet
Body, backlight body is curved, and the back side of described backlight body is provided with an at least stiffener, and stiffener is curved and and backlight
Body radian is consistent.The utility model crooked radian is less likely to occur to change.
But the patent also has following room for improvement：Generally require to extrude backlight body when mounted so that peace
Dress is brought into close contact, and due to being fixed using stiffener backlight body, the strength of extruding is all applied on backlight body surface,
Excessive power can cause backlight body to rupture.A kind of in consideration of it, it is proposed that curved surface backlight.
Utility model content
The purpose of this utility model is to provide a kind of curved surface backlight, pacified with solve to propose in above-mentioned background technology
Generally require to extrude backlight body during dress so that installation is brought into close contact, due to using stiffener backlight body being consolidated
The problem of fixed, the strength of extruding is all applied on backlight body surface, and excessive power can cause backlight body to rupture.
To achieve the above object, the utility model provides following technical scheme：
A kind of curved surface backlight, including device body, described device body include curved surface backlight and the protection song
The protection board of face backlight, the protection board are installed with attachment means respectively close to the side surrounding of the curved surface backlight, institute
Stating attachment means includes connecting pole, spring and fixed column, and the spring is installed in the inside of the fixed column, and the spring
One end away from the fixed column is connected to the surface of the connecting pole, and the left and right surface of the connecting pole is respectively symmetrically provided with
Traveller, link slot is offered inside the fixed column, the inwall of the link slot offers the chute to match with the traveller,
The chute is fixed with limited block close to one end of the connecting pole.
Preferably, institute's fixed column and the protection plate weld are stated.
Preferably, the connecting pole and the curved surface backlight pass through glass cement adhesion.
Preferably, the connecting pole passes through the spring and the fixed column elastic connection.
Preferably, the curved surface backlight is identical with the angle of bend of the protection board.
Preferably, the traveller is connected with the slide.
Preferably, the connecting pole and the link slot match.
Compared with prior art, the beneficial effects of the utility model：The curved surface backlight, under peacetime state, in fixed column
The spring extruding connecting pole in portion so that connecting pole is contradicted on limited block, and now connecting pole, can be very big to be relatively fixed state
Prevent curved surface backlight from deforming upon, when curved surface backlight stress, connecting pole can extrusion spring retraction, formed one end buffering
Area, and be force be transmitted to by connecting pole on spring, pressure release is carried out by spring, is advantageous to sufficiently protect curved surface backlight
In stress, curved surface backlight surface excessive will not be impacted by strength, improve overall service life.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model protects plate structure schematic diagram；
Fig. 3 is the utility model attachment means Structure explosion diagram.
In figure：1st, device body；2nd, curved surface backlight；3rd, protection board；4th, attachment means；41st, connecting pole；411st, traveller；
42nd, spring；43rd, fixed column；431st, link slot；432nd, chute；433rd, limited block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：
A kind of curved surface backlight, including device body 1, device body 1 include curved surface backlight 2 and protection curved surface backlight
The protection board 3 in source 2, protection board 3 are installed with attachment means 4 respectively close to the side surrounding of curved surface backlight 2, and attachment means 4 are wrapped
Connecting pole 41, spring 42 and fixed column 43 are included, spring 42 is installed in the inside of fixed column 43, and spring 42 is away from fixed column 43
One end be connected to the surface of connecting pole 41, the left and right surface of connecting pole 41 is respectively symmetrically provided with traveller 411, in fixed column 43
Portion offers link slot 431, and the inwall of link slot 431 offers the chute 432 to match with traveller 411, and chute 432 is close to even
The one end for connecing post 41 is fixed with limited block 433, and institute's fixed column 43 and the welding of protection board 3 are stated, and connecting pole 41 and curved surface backlight 2 are logical
Glass cement adhesion is crossed, connecting pole 41 passes through spring 42 and the elastic connection of fixed column 43, the bending of curved surface backlight 2 and protection board 3
Angle is identical, and traveller 411 is slidably connected with chute 432, and connecting pole 41 and link slot 431 match, and curved surface backlight 2 is passed through
Glass cement is adhered on connecting pole 41, and fixed column 43 is welded with protection board 3, under peacetime state, the spring inside fixed column 43
42 extruding connecting poles 41 so that connecting pole 41 is contradicted on limited block 433, and now connecting pole 41 is is relatively fixed state, simultaneously
Connecting pole 41 is connected to the surrounding of curved surface backlight 2, can greatly prevent curved surface backlight 2 from deforming upon, when curved surface backlight
During 2 stress of source, the meeting extrusion spring 42 of connecting pole 41 bounces back, and forms one end buffering area, and force be transmitted to by connecting pole 41
On spring 42, pressure release is carried out by spring 42, is advantageous to sufficiently protect curved surface backlight 2 in stress, the table of curved surface backlight 2
Face excessive will not be impacted by strength, improve overall service life.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Be only preference of the present utility model, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
On the premise of, the utility model also has various changes and modifications, and these changes and improvements both fall within this claimed practicality
In new scope.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (7)
1. a kind of curved surface backlight, including device body（1）, it is characterised in that：Described device body（1）Including curved surface backlight
（2）And the protection curved surface backlight（2）Protection board（3）, the protection board（3）Close to the curved surface backlight（2）'s
Side surrounding is installed with attachment means respectively（4）, the attachment means（4）Including connecting pole（41）, spring（42）It is and fixed
Post（43）, the spring（42）It is installed in the fixed column（43）Inside, and the spring（42）Away from the fixed column
（43）One end be connected to the connecting pole（41）Surface, the connecting pole（41）Left and right surface cunning is respectively symmetrically installed
Post（411）, the fixed column（43）Inside offers link slot（431）, the link slot（431）Inwall offer with it is described
Traveller（411）The chute to match（432）, the chute（432）Close to the connecting pole（41）One end be fixed with limited block
（433）.
A kind of 2. curved surface backlight according to claim 1, it is characterised in that：The fixed column（43）With the protection board
（3）Welding.
A kind of 3. curved surface backlight according to claim 1, it is characterised in that：The connecting pole（41）Carried on the back with the curved surface
Light source（2）Pass through glass cement adhesion.
A kind of 4. curved surface backlight according to claim 1, it is characterised in that：The connecting pole（41）Pass through the spring
（42）With the fixed column（43）Elastic connection.
A kind of 5. curved surface backlight according to claim 1, it is characterised in that：The curved surface backlight（2）With the guarantor
Backplate（3）Angle of bend it is identical.
A kind of 6. curved surface backlight according to claim 1, it is characterised in that：The traveller（411）With the chute
（432）It is slidably connected.
A kind of 7. curved surface backlight according to claim 1, it is characterised in that：The connecting pole（41）With the link slot
（431）Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218722.XU CN207181902U (en) | 2017-09-22 | 2017-09-22 | A kind of curved surface backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218722.XU CN207181902U (en) | 2017-09-22 | 2017-09-22 | A kind of curved surface backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181902U true CN207181902U (en) | 2018-04-03 |
Family
ID=61748894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721218722.XU Expired - Fee Related CN207181902U (en) | 2017-09-22 | 2017-09-22 | A kind of curved surface backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181902U (en) |
-
2017
- 2017-09-22 CN CN201721218722.XU patent/CN207181902U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107479254A (en) | A kind of backboard, backlight module and liquid crystal display device | |
| CN104317082A (en) | Curved-surface display device | |
| CN204101843U (en) | Rimless flat display apparatus | |
| CN207181902U (en) | A kind of curved surface backlight | |
| CN208503676U (en) | A kind of protecting against shock carbon aluminium composite pipe | |
| CN208569257U (en) | A kind of side-edge type backlight mould group | |
| CN211105541U (en) | Hot pressing device is used in reflective membrane production | |
| CN208792797U (en) | A kind of building steel girder erection auxiliary locator | |
| CN206631786U (en) | It is used for the holder for fixing blood taking bag in a kind of centrifugal blood layering | |
| CN206517510U (en) | A kind of explosion-proof tv center backboard | |
| CN109613732B (en) | Liquid crystal display screen and manufacturing method thereof | |
| CN205782084U (en) | Lamp bar, backlight module and display device | |
| CN207817373U (en) | A kind of BLD backlights | |
| CN209388662U (en) | A kind of billboard splicing construction | |
| CN219759100U (en) | LED display screen easy to splice | |
| CN209821563U (en) | Curved surface mobile phone backlight source | |
| CN206941901U (en) | Hidden rope frame-like support structure | |
| CN206129811U (en) | A frock that is used for fluorescent tube inner wall to paste dress LED lamp strip | |
| CN210804361U (en) | Curved surface screen with good laminating effect | |
| CN206247059U (en) | A kind of LED-backlit lamp bar and liquid crystal display and panel light including it | |
| CN104155782A (en) | Spot gluing technology for assembling liquid crystal display television and application thereof | |
| CN210026509U (en) | Self-adhesion does not have gluey protection film | |
| CN219329103U (en) | LED transparent soft screen disassembly assembly | |
| CN207323184U (en) | A kind of steel pipe showing stand based on industrial building materials | |
| CN208351210U (en) | A kind of novel black-and-white crystal screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |