CN109831633A - A kind of ultra-thin laser television optical screen structure - Google Patents
A kind of ultra-thin laser television optical screen structure Download PDFInfo
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- CN109831633A CN109831633A CN201910181414.1A CN201910181414A CN109831633A CN 109831633 A CN109831633 A CN 109831633A CN 201910181414 A CN201910181414 A CN 201910181414A CN 109831633 A CN109831633 A CN 109831633A
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Abstract
The invention discloses a kind of ultra-thin laser television optical screen structures, comprising: projection optics diaphragm, supporting back board, first bonding agents and hanger component；The projection optics diaphragm is bonded in supporting back board front by first bonding agents, and hanger component is fixed on the supporting back board back side.Ultra-thin laser television optical screen structure of the invention, which can be realized, is reduced to oversize screen main body and seal ring thickness within 6mm, and realizes laser television screen oversize, ultra-narrow frame, ultra-thin comprehensive screen design simultaneously in the flatness for guaranteeing screen main body.
Description
Technical field
The present invention relates to image display technology field, in particular to a kind of ultra-thin laser television optical screen structure.
Background technique
Laser television generallys use ultrashort out-of-focus projection, and projection is than usually≤0.233, product is generally positioned at client's cabinet for TV
It above or right above screen is lifted, just because of the characteristic of ultrashort out-of-focus projection, projected dimension is typically all oversize:
70~300 inch grades, this to screen or project surface evenness requirement it is very high；In order to guarantee screen flatness and intensity, at present
Aluminum honeycomb panel is usually taken as substrate, by using riveting side in honeycomb back in conventional laser television optics screen in industry
Formula installation suspended structure part is hung, and screen main body carries out accepting screen self gravity；Or take increase structural member thickness and
Intensity manner, by screen optical diaphragm using modes such as spring, velcro by screen diaphragm stretching, screen frame accepts suspension screen
Curtain self gravity, for screen thickness mostly in 15mm or more, it is thicker that there are screen constructions, is unfavorable for promoting TV overall appearance beauty
The shortcomings that sense.
Summary of the invention
It is insufficient in above-mentioned background technique the purpose of the present invention is overcoming, a kind of ultra-thin laser television optical screen knot is provided
Structure is, it can be achieved that oversize (70~300 inch grade) screen main body and seal ring thickness are reduced within 6mm, and guaranteeing to shield
The flatness of curtain main body realizes laser television screen oversize, ultra-narrow frame, ultra-thin comprehensive screen design simultaneously.
In order to reach above-mentioned technical effect, the present invention takes following technical scheme:
A kind of ultra-thin laser television optical screen structure, comprising: projection optics diaphragm, supporting back board, first bonding agents and
Hanger component；The projection optics diaphragm is bonded in supporting back board front by first bonding agents, and hanger component is fixed on support
The constituent parts quantity at the backboard back side, ultra-thin laser television optical screen structure of the invention is few and assembly is simple, with ultra-thin
Supporting back board based on frame carry overall structure weight, effectively promoted assembly efficiency while can also ensure the ultra-thin of screen
Design.
Further, the cross sectional shape of the hanger component is U-shaped, and at the supporting back board back side at least provided with 1
A hanger component, the present invention in, hanger component in addition to play a part of hang screen other than, also act as holding screen flatness work
With preferably, the quantity of hanger component can be one or more, and dotted or strip can be used or dotted mixed with strip
It uses, such as one or more hanging point, one or more strip lacing films or dotted mixed with strip lacing film, preferably, can
Take one, a plurality of or multiple spot laterally, longitudinal direction or slant arrangements be fixed on the supporting back board back side, meanwhile, the shape of hanger component
Square, rectangle, circle, diamond shape, triangle or irregular shape etc. and its mixing of above-mentioned shape, which also can be used, in shape makes
With can specifically select according to actual needs.
Further, the hanger component includes soft magnetic bodies mounting rack and magnetic hanger, the soft magnetic bodies mounting rack and magnetic
Property hanger connect and take riveting, screw connection or bonding way to fix by magnetic, wherein soft magnetic bodies mounting rack is directly shielding
Curtain mounting surface is fixed, and is then fixed again by the cooperation of soft magnetic bodies mounting rack and magnetic hanger and supports ultra-thin laser television light
Learn screen construction.
Further, the hanger component takes riveting, screw connection or bonding way to be fixed on the supporting back board back side.
Further, it is bicomponent structural adhesive that the hanger component, which is adhered to used bonding agent when the supporting back board back side,
Or hot melt adhesive, in practice, the screen size selection that can be gone out according to actual fabrication meets the bonding agent, adhesive tape or high score of adhesive strength
Sub- film.
Further, the supporting back board is made of ferrous material, and the magnetism hanger magnetic absorption is in supporting back board
The back side, meanwhile, if supporting back board is that non-ferrous material is made, also it may be selected solid using modes such as bondings at the supporting back board back side
Fixed one block of irony plate, then carries out screen suspension using magnet absorption magnetism hanger.
Further, the width of the supporting back board is 0.05~5mm, and the material of supporting back board includes but is not limited to aluminium
Mould plate, iron mould plate, steel-plastic plate, aluminium sheet, iron plate, cellular board, high modulus carbon fiber plate, glass-fiber-plate, glass, PET sheet, PC plate,
PMMA plate.
It further, further include decoration surface frame, decoration surface frame packet is connected to projection optics diaphragm, first bonding agents, support back
The end for the screen main body that plate is formed, the decoration surface frame in the present invention use ultra-narrow frame design, can play preferable decoration and make
With.
Further, the width of the decoration surface frame is no more than 6mm, and the cross sectional shape for decorating surface frame is in U-shape or L shape, and
Decoration surface frame is fixed on the surrounding of screen main body by the way of bonding, clamping or screw connection.
Further, the projection optics diaphragm is the figure with Fresnel, black grid or microlens array optical microstructures
As display diaphragm or touch control function diaphragm, and the first bonding agents are double faced adhesive tape, one-component glue or two component
Projection optics diaphragm can be uniformly adhered to supporting back board surface by first bonding agents by water or hot melt adhesive.
Compared with prior art, the present invention have it is below the utility model has the advantages that
Firstly, the ultra-thin laser television optical screen structure of the invention frame carrying based on ultra-thin supporting back board is whole
Body construction weight, decoration surface frame only play role in decoration, and compare conventional laser video screen, solve in traditional scheme due to its knot
Structure characteristic leads to the problem that cellular board screen main body is thicker, backboard frame is thicker, thus under same display size, using this
The TV of the ultra-thin laser television optical screen structure of invention has thinner contour structures, and screen thickness is greatly reduced, and realizes
Ultra-thin suspension screen design.
Secondly, in ultra-thin laser television optical screen structure of the invention, it is no longer necessary to be carried out using spring, velcro etc.
The tensioning of screen diaphragm, supporting back board can play the tension to screen diaphragm simultaneously, meanwhile, using hanger component into one
Step ensures the flatness of oversize screen main body, and in practical applications, can also select multi-point suspended point according to specific requirements
Design scheme, to ensure suspension security reliability.
Finally, the ultra-thin laser television optical screen structure of the application compares traditional screen construction, also have required zero
The less advantage of component can also reduce production cost while can effectively promoting assembly efficiency.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of a screen main body in one embodiment of the present of invention.
Fig. 2 is the diagrammatic cross-section of a screen main body in one embodiment of the present of invention.
Fig. 3 is a kind of ultra-thin laser television optical screen structural profile illustration in one embodiment of the present of invention.
Fig. 4 is a kind of ultra-thin laser television optical screen structural profile illustration in one embodiment of the present of invention.
Fig. 5 is a kind of ultra-thin laser television optical screen structural profile illustration in one embodiment of the present of invention.
Fig. 6 is a kind of ultra-thin laser television optical screen structural profile illustration in one embodiment of the present of invention.
Fig. 7 is a kind of scheme of installation of ultra-thin laser television optical screen structure in one embodiment of the present of invention.
Appended drawing reference: 1- projection optics diaphragm, 2- first bonding agents, 3- supporting back board, 4- decorate surface frame, and 5- second is bonded
Agent, 6- hanger component, 61- magnetism hanger, 7- mounting assembly, 8- wall.
Specific embodiment
Below with reference to the embodiment of the present invention, the invention will be further elaborated.
Embodiment:
Embodiment one:
It will illustrate technology of the invention as specific embodiment using a kind of 100 cun of ultra-thin laser television screens in the present embodiment
Scheme.
As shown in Figures 1 and 3, a kind of ultra-thin laser television optical screen structure, comprising: projection optics diaphragm 1, support back
Plate 3, decoration surface frame 4, first bonding agents 2, second bonding agents 5 and hanger component 6, wherein projection optics diaphragm 1 is viscous by first
It connects agent 2 and is bonded in 3 front of supporting back board, hanger component 6 is fixed on 3 back side of supporting back board, in the present embodiment, hanger component 6
It is bonded and fixed to 3 back side of supporting back board especially by second bonding agents 5, in practice, can also take the modes such as riveting, screw connection
It is fixed.
Decoration surface frame 4 wraps the end for being connected to the screen main body that projection optics diaphragm 1, first bonding agents 2, supporting back board 3 are formed
Reinforcing and decoration function play in portion, specifically, the mode that bonding, clamping or screw connection can be used in decoration surface frame 4 is fixed on screen
The mode that the surrounding or above-mentioned connection type of curtain main body combine is fixed on the surrounding of screen main body.Meanwhile preferably, this reality
The width that surface frame 4 is decorated in example is applied no more than 6mm.Specifically, the cross sectional shape of decoration surface frame 4 is in U-shape, real in the present embodiment
Other corresponding shapes are also designed in border.
Specifically, hanger component 6 is bar shaped hanger and cross sectional shape is U-shaped, and in the supporting back board in the present embodiment
3 back sides are provided with 1 hanger component 6, and in practice, the quantity of hanger component 6 can be one or more, and dotted or item can be used
Shape or it is dotted be used in mixed way with strip, such as one or more hanging point, one or more strip lacing films or dotted and strip
Lacing film is mixed, preferably, can take one, a plurality of or multiple spot laterally, longitudinal direction or slant arrangements be fixed on the back of supporting back board 3
Face, meanwhile, square, rectangle, circle, diamond shape, triangle or irregular shape etc. also can be used in the shape of hanger component 6
And its above-mentioned shape is used in mixed way, and specifically can be selected according to actual needs.
As shown in fig. 7, the ultra-thin laser television optical screen structure in the present embodiment is needed during installation through mounting assembly 7
Cooperation with hanger component 6 is to which ultra-thin laser television optical screen structure to be installed on wall 8, wherein mounting assembly 7 to
Few includes hook and screw, first passes through one group of screw and hook is installed on wall 8, then again directly by ultra-thin laser television light
The one end for learning the hanger component 6 of screen construction is plugged in the groove that hook and wall 8 are formed, thus by ultra-thin laser television light
Learn screen construction hang on wall 8.It, can also be on the wall 8 of the lower section of installation hook again meanwhile in order to guarantee installation effect
The supporting elements such as one group of screw are arranged to play a supporting role to the lower half of ultra-thin laser television optical screen structure.
Specifically, projection optics diaphragm 1 includes having the optics such as Fresnel, black grid or microlens array in the present embodiment
The image of micro-structure shows diaphragm, supporting back board 3 with a thickness of 0.05~5mm, and the material of supporting back board 3 includes but is not limited to
Aluminium-plastic panel, iron mould plate, steel-plastic plate, aluminium sheet, iron plate, cellular board, high modulus carbon fiber plate, glass-fiber-plate, glass, PET sheet, PC plate,
The materials such as PMMA plate.
Preferably, first bonding agents 2 are using double faced adhesive tape, one-component or two-component glue, hot melt adhesive in the present embodiment
Projection optics diaphragm 1 is uniformly bonded in 3 front of supporting back board by first bonding agents 2 by equal materials, and second bonding agents 5 are adopted
With with the bonding agent, adhesive tape or polymeric membrane for meeting adhesive strength, such as high strength structural adhesion or hot melt adhesive.
Embodiment two
As shown in Figures 2 and 4, the difference from embodiment 1 is that decorate cutting for surface frame 4 to the present embodiment in the present embodiment
Face shape is L-shaped, and in the present embodiment, and it is solid to play preferably installation to be equipped with two groups of hanger components 6 at 3 back side of supporting back board
Determine effect.
Embodiment three
As shown in Figures 5 and 6, the present embodiment and the distinctive points of embodiment two are, in the present embodiment, hanger component 6 is wrapped
Soft magnetic bodies mounting rack (not shown) and magnetic hanger 61 are included, the soft magnetic bodies mounting rack and magnetic hanger 61 pass through magnetism even
Connect and take riveting, screw connection or bonding way to fix, wherein soft magnetic bodies mounting rack is directly consolidated in screen mounting surface
It is fixed, it is then fixed again by the cooperation of soft magnetic bodies mounting rack and magnetic hanger 61 and supports ultra-thin laser television optical screen structure.
In the present embodiment, supporting back board 3 is made of non-ferrous or magnetic material, therefore the magnetic hanger 61 of hanger component 6
It is still to be bonded and fixed to 3 back side of supporting back board by second bonding agents 5.
In practice, supporting back board 3 can be made of ferrous material, such as: iron mould plate, steel-plastic plate, iron plate, the then magnetic
Property hanger 61 can magnetic absorption in 3 back side of supporting back board, meanwhile, when supporting back board 3 is that non-ferrous material is made, also may be selected
One block of irony plate is fixed using modes such as bondings at 3 back side of supporting back board, is then carried out using magnet absorption magnetism hanger 61
Screen suspension.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of ultra-thin laser television optical screen structure characterized by comprising projection optics diaphragm, supporting back board, first
Bonding agent and hanger component；The projection optics diaphragm is bonded in supporting back board front by first bonding agents, and hanger component is solid
It is scheduled on the supporting back board back side.
2. a kind of ultra-thin laser television optical screen structure according to claim 1, which is characterized in that the hanger component
Cross sectional shape be U-shaped, and at the supporting back board back side at least provided with 1 hanger component.
3. a kind of ultra-thin laser television optical screen structure according to claim 1, which is characterized in that the hanger component
Including soft magnetic bodies mounting rack and magnetic hanger, the soft magnetic bodies mounting rack and magnetic hanger by it is magnetic connect and take riveting,
Screw connection or bonding way are fixed.
4. a kind of ultra-thin laser television optical screen structure according to claim 2 or 3, which is characterized in that the hanger
Component takes riveting, screw connection or bonding way to be fixed on the supporting back board back side.
5. a kind of ultra-thin laser television optical screen structure according to claim 4, which is characterized in that the hanger component
Being adhered to used bonding agent when the supporting back board back side is bicomponent structural adhesive or hot melt adhesive.
6. a kind of ultra-thin laser television optical screen structure according to claim 3, which is characterized in that the supporting back board
It is made of ferrous material, the magnetism hanger magnetic absorption is in the supporting back board back side.
7. a kind of ultra-thin laser television optical screen structure according to claim 6, which is characterized in that the supporting back board
With a thickness of 0.05~5mm, and the material of supporting back board include but is not limited to aluminium-plastic panel, iron mould plate, steel-plastic plate, aluminium sheet, iron plate,
Cellular board, high modulus carbon fiber plate, glass-fiber-plate, glass, PET sheet, PC plate, PMMA plate.
8. a kind of ultra-thin laser television optical screen structure according to claim 1, which is characterized in that further include decorative cover
Frame, decoration surface frame packet are connected to the end for the screen main body that projection optics diaphragm, first bonding agents, supporting back board are formed.
9. a kind of ultra-thin laser television optical screen structure according to claim 8, which is characterized in that the decoration surface frame
Width be no more than 6mm, the cross sectional shape for decorating surface frame is in U-shape or L shape, and decorate surface frame using bonding, clamping or screw connect
The mode connect is fixed on the surrounding of screen main body.
10. a kind of ultra-thin laser television optical screen structure according to claim 1, which is characterized in that the projected light
Learning diaphragm is that the image with Fresnel, black grid or microlens array optical microstructures shows diaphragm or touch control function film
Piece, and the first bonding agents are double faced adhesive tape, one-component glue or two-component glue or hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910181414.1A CN109831633A (en) | 2019-03-11 | 2019-03-11 | A kind of ultra-thin laser television optical screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910181414.1A CN109831633A (en) | 2019-03-11 | 2019-03-11 | A kind of ultra-thin laser television optical screen structure |
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| Publication Number | Publication Date |
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| CN109831633A true CN109831633A (en) | 2019-05-31 |
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ID=66868944
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910181414.1A Pending CN109831633A (en) | 2019-03-11 | 2019-03-11 | A kind of ultra-thin laser television optical screen structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111010553A (en) * | 2019-11-29 | 2020-04-14 | 青岛海信激光显示股份有限公司 | Laser television and picture screen for same |
| CN111156235A (en) * | 2020-02-17 | 2020-05-15 | 中国工程物理研究院激光聚变研究中心 | Device and method for dispensing and mounting ultrathin optical element on spot gluing machine in weak deformation mode |
| CN111327852A (en) * | 2020-02-26 | 2020-06-23 | 四川长虹电器股份有限公司 | Laser television capable of being controlled by touch |
| CN111935430A (en) * | 2020-08-11 | 2020-11-13 | 浙江威赛尼科技有限公司 | Production method of large-size black grid light-resistant screen |
| CN113126418A (en) * | 2020-01-15 | 2021-07-16 | 青岛海信激光显示股份有限公司 | Projection equipment and display screen |
| CN114089590A (en) * | 2020-08-24 | 2022-02-25 | 青岛海信激光显示股份有限公司 | Projection screen and laser projection system |
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