CN208607459U - A kind of multimedia interaction all-in-one machine - Google Patents
A kind of multimedia interaction all-in-one machine Download PDFInfo
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- CN208607459U CN208607459U CN201821297968.5U CN201821297968U CN208607459U CN 208607459 U CN208607459 U CN 208607459U CN 201821297968 U CN201821297968 U CN 201821297968U CN 208607459 U CN208607459 U CN 208607459U
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Abstract
A kind of multimedia interaction all-in-one machine, display screen fixed frame including the backboard with inner cavity and the opening for being connected to inner cavity, inner cavity accommodates the LED backlight lamp bar set gradually from inside to outside and optical material layer, optical material layer include the reflector plate set gradually from inside to outside, diffuser plate, brightening piece and diffusion sheet；Wherein, reflector plate, diffuser plate, brightening piece and diffusion sheet are successively bonded installation.The utility model provides a kind of multimedia interaction all-in-one machine, so that the light that the LED backlight lamp bar in interaction all-in-one machine is issued is evenly transferred to liquid crystal display, guarantees the display effect of liquid crystal display, meets the visual enjoyment of people and meet the aesthetic of people.
Description
Technical field
The utility model relates to multimedia interaction technical fields, more particularly to a kind of multimedia interaction all-in-one machine.
Background technique
With the development of science and technology with the needs in market, interactive all-in-one machine interacts whole as a Novel multimedia
End, covers the multiple functions such as projector, electronic whiteboard, computer, TV, sound equipment, power amplifier, development and people life band for society
Carry out many conveniences, can increasingly obtain the favor of broad masses, as socialism with Chinese characteristics enters the new era, I
Society, state principal contradiction has been converted into the growing good life of the people and needs between uneven insufficient development
Contradiction, wherein the aesthetic of the people belongs to the psychological needs of the people, therefore in order to meet the visual enjoyment of people and meet
The aesthetic of people, it is necessary to improve the display effect of interactive all-in-one machine.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of multimedia interaction all-in-one machine, so that interaction one
The light that LED backlight lamp bar in body machine is issued is evenly transferred to liquid crystal display, guarantees the display effect of liquid crystal display, full
The visual enjoyment of sufficient people and the aesthetic for meeting people.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of multimedia interaction all-in-one machine, the display screen including the backboard with inner cavity and the opening for being connected to the inner cavity
Fixed frame, the inner cavity accommodate the LED backlight lamp bar set gradually from inside to outside and optical material layer, the optical material layer packet
Include the reflector plate set gradually from inside to outside, diffuser plate, brightening piece and diffusion sheet；Wherein, the reflector plate, the diffuser plate,
The brightening piece and the diffusion sheet are successively bonded installation.
Further, the brightening piece is 0 degree of brightening piece.
Further, the brightening piece with a thickness of 0.25-0.30mm.
Further, the diffusion sheet with a thickness of 0.25-0.30mm.
Further, the reflector plate, the diffuser plate, the brightening piece are identical with the length of the diffusion sheet, Yi Jikuan
It spends identical.
Further, it is equipped with stage portion in the opening of the inner cavity, the optical material layer is contained in the stage portion.
Further, the stage portion accommodates the optical material layer, the first liquid crystal gasket, liquid set gradually from inside to outside
Crystal display screen and the second liquid crystal gasket；Wherein, the step surface of the stage portion, the optical material layer, the first liquid crystal pad
Piece, the liquid crystal display and the second liquid crystal gasket successively abut.
Further, the first liquid crystal gasket and the second liquid crystal gasket are in frame type, and the liquid crystal display
Display portion is contained in the inside casing of the first liquid crystal gasket and the second liquid crystal gasket.
Further, the first liquid crystal gasket is set as foam or silica gel.
Further, the second liquid crystal gasket is set as foam or silica gel.
The utility model has the beneficial effects that
A kind of multimedia interaction all-in-one machine, the display screen including the backboard with inner cavity and the opening for being connected to inner cavity are fixed
Frame, inner cavity accommodate the LED backlight lamp bar that sets gradually from inside to outside and optical material layer, optical material layer include from inside to outside according to
Reflector plate, diffuser plate, brightening piece and the diffusion sheet of secondary setting, wherein reflector plate, diffuser plate, brightening piece and diffusion sheet successively paste
Close installation, wherein LED backlight lamp bar shines as light source point, and light is reflexed on diffuser plate by reflector plate, then is scattered by diffuser plate
It is atomized to brightening piece, then projected light-ray condensing on diffusion sheet by brightening piece, light scattering is atomized extremely by diffusion sheet again
On liquid crystal display, that is, equably project on liquid crystal display.The utility model provides a kind of multimedia interaction one
Machine guarantees liquid crystal display so that the light that the LED backlight lamp bar in interaction all-in-one machine is issued is evenly transferred to liquid crystal display
Display effect, meet and the visual enjoyment of people and meet the aesthetic of people.
Detailed description of the invention
Fig. 1 is the Structure explosion diagram of the utility model embodiment multimedia interaction all-in-one machine；
Fig. 2 is the utility model embodiment multimedia interaction all-in-one machine partial schematic diagram；
Fig. 3 is the first liquid crystal gasket schematic diagram of the utility model embodiment multimedia interaction all-in-one machine；
Fig. 4 is the second liquid crystal gasket schematic diagram of the utility model embodiment multimedia interaction all-in-one machine；
Fig. 5 is the front elevation of the utility model embodiment multimedia interaction all-in-one machine；
Fig. 6 is the back view of the utility model embodiment multimedia interaction all-in-one machine；
In figure, 1-backboard, 1-1-inner cavity, 1-2-stage portion, 1-2a-step surface, 2-display screen fixed frames, 2-1
- display screen press strip, 2-2-display screen touching box, 2-2a-tempered glass block, 2-2b-aluminium frame, 3-LED backlight lamp bars,
4-optical material layers, 4-1-reflector plate, 4-2-diffuser plate, 4-3-brightening piece, 4-4-diffusion sheet, the 5-the first liquid crystal pad
Piece, 5-1-inside casing, 5-2-outline border, 6-liquid crystal displays, the 7-the second liquid crystal gasket, 7-1-inside casing, 7-2-outline border
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is the Structure explosion diagram of the utility model embodiment multimedia interaction all-in-one machine referring to Fig. 1-Fig. 6, Fig. 1, Fig. 2 is this
Utility model embodiment multimedia interaction all-in-one machine partial schematic diagram, Fig. 3 are the utility model embodiment multimedia interaction one
First liquid crystal gasket schematic diagram of machine, Fig. 4 are that the second liquid crystal gasket of the utility model embodiment multimedia interaction all-in-one machine shows
It is intended to, Fig. 5 is the front elevation of the utility model embodiment multimedia interaction all-in-one machine, and Fig. 6 is the more matchmakers of the utility model embodiment
The back view of body interaction all-in-one machine.
The present embodiment provides a kind of multimedia interaction all-in-one machine (following abbreviation interaction all-in-one machines), lead for multimedia interaction
Domain, the multimedia interactive teaching all-in-one machine most commonly in education sector.As shown in Figs. 1-2, the multimedia in the present embodiment
All-in-one machine is interacted generally in rectangular shape, it is aobvious including the backboard 1 with inner cavity 1-1 and the opening for being connected to inner cavity 1-1
Display screen fixed frame 2, inner cavity 1-1 accommodate the LED backlight lamp bar 3 set gradually from inside to outside and optical material layer 4, optical material
Layer 4 includes reflector plate 4-1, diffuser plate 4-2, brightening piece 4-3 and the diffusion sheet 4-4 set gradually from inside to outside, wherein reflector plate
4-1, diffuser plate 4-2, brightening piece 4-3 and diffusion sheet 4-4 are successively bonded installation, wherein LED backlight lamp bar 3 is sent out as light source point
Light, light are reflexed on diffuser plate 4-2 by reflector plate 4-1, then by diffuser plate 4-2 scattering atomization to brightening piece 4-3, then by adding lustre to
Piece 4-3 projects light-ray condensing on diffusion sheet 4-4, and light scattering is atomized to liquid crystal display 6 by diffusion sheet 4-4 again,
Namely equably project on liquid crystal display 6.The utility model provides a kind of multimedia interaction all-in-one machine, so that interaction one
The light that LED backlight lamp bar 3 in body machine is issued is evenly transferred to liquid crystal display 6, guarantees the display effect of liquid crystal display 6
Fruit meets the visual enjoyment of people and meets the aesthetic of people.
More specifically, in the present embodiment, brightening piece 4-3 is 0 degree of brightening piece, brightening piece 4-3 with a thickness of 0.25-
0.30mm, diffusion sheet 4-4 with a thickness of 0.25-0.30mm, compare the brightening piece 4-3 and diffusion sheet of the thickness of existing 0.2mm
4-4 has more preferably light processing effect, and specifically, light is issued from LED backlight lamp bar 3, projects diffusion by reflector plate 4-1
Plate 4-2, diffuser plate 4-2 scatter light for the first time, in atomization shape, that is, light are uniformly scattered and is mapped on 0 degree of brightening piece again, and 0
Light is done primary aggregation and reduces light loss by degree brightening piece, that is, is made a direction to the scattering light of diffuser plate 4-2 and hung down
Straight integration makes light more effectively transmit to be mapped to again on diffusion sheet 4-4 and be further atomized, makes to allow the region of monolith light without bright
Spot or black patch allow light to be more evenly distributed on liquid crystal display 6, guarantee the display effect of liquid crystal display 6, meet people's
Visual enjoyment and the aesthetic for meeting people.
In addition, reflection in the present embodiment more smooth in the assembling of interaction all-in-one machine for the ease of each layer of optical material layer 4
Piece 4-1, diffuser plate 4-2, brightening piece 4-3 are identical and of same size with the length of diffusion sheet 4-4, can reduce component in this way
Dimensions.Further, in the present embodiment, it can be but be not limited to, stage portion 1- is equipped in the opening of inner cavity 1-1
2, optical material layer 4 is contained in stage portion 1-2, and stage portion 1-2 accommodates the optical material layer 4 set gradually from inside to outside, the
One liquid crystal gasket 5, liquid crystal display 6 and the second liquid crystal gasket 7, wherein step surface 1-2a, the optical material layer of stage portion 1-2
4, the first liquid crystal gasket 5, liquid crystal display 6 and the second liquid crystal gasket 7 successively abut, and under such structure setting, are conducive to fix
While optical material layer 4, liquid crystal display 6 is separately connected the first liquid crystal gasket 5 and the second liquid crystal gasket by tow sides
7, be more accommodated in the stage portion 1-2 of the inner cavity 1-1 of backboard 1, so be prevented light that LED backlight lamp bar 3 is issued from
The junction of liquid crystal display 6 leaks out.
In the present embodiment, it can be but be not limited to, referring to Fig. 3 and Fig. 4, the first liquid crystal gasket 5 and the second liquid crystal gasket
7 be in frame type, wherein the display portion of liquid crystal display 6 is contained in the inside casing of the first liquid crystal gasket 5 and the second liquid crystal gasket 7
Interior, more specifically, the first liquid crystal gasket 5 includes inside casing 5-1 and outline border 5-2, while the second liquid crystal gasket 7 also includes inside casing 7-1
With outline border 7-2, the first liquid crystal gasket 5, liquid crystal display 6 and the second liquid crystal gasket 7 be assembled to interaction all-in-one machine in when,
The display portion of liquid crystal display 6 is contained in the inside casing 5-1 of the first liquid crystal gasket 5 and is contained in the interior of the second liquid crystal gasket 7
In frame 7-1, that is to say, that inside casing 5-1 and inside casing 7-1 frames the display area of liquid crystal display 6, will not have screening to display area
Gear is to guarantee most suitable display area.
In the present embodiment, it can be but be not limited to, in order to guarantee sealing effect of the liquid crystal display 6 in interaction all-in-one machine
Fruit, in the present embodiment, the first liquid crystal gasket 5 is set as foam or silica gel, and the second liquid crystal gasket 7 is set as foam or silica gel, and
One liquid crystal gasket 5 and the second liquid crystal gasket 7 can arbitrarily be chosen about the combination for being set as foam or silica gel, specifically exist
It interacts in the vibration detection and transportational process of all-in-one machine or under the adverse circumstances such as low temperature, the first liquid crystal gasket 5 and the second liquid crystal
The pliability of gasket 7 will not reduce, and the first liquid crystal gasket 5 and the second liquid crystal gasket 7 provide certain slow to liquid crystal display 6
Space is rushed, ensure that the tow sides of liquid crystal display 6 are close to 7 gapless of the first liquid crystal gasket 5 and the second liquid crystal gasket respectively,
The light for avoiding LED backlight lamp bar 3 from being issued has gap that can leak out, but is also not limited to above-mentioned foam and silica gel, as long as
It is that softness, anti-deformation with heat resistance reach consistent with above-mentioned foam or silica gel, wherein the type of foam
South Korea's foam can be used, more specifically can be and continuous or South Korea CSR series foam, South Korea CSR series foam are steeped using CR include
CSR-02、CSR-03、CSR-05、CSR-07、CSR-08、CSR-10、CSR-12、CSR-15、 CSR-20、CSR-25、CSR-
30, the serial thickness foam such as CSR-35.In order to preferably facilitate the utility model interaction each component of all-in-one machine assembling, first
Identical, same reason is arranged in liquid crystal gasket 5 and 7 dimensions of the second liquid crystal gasket, and reduces the scattered multiplicity of component, and first
Liquid crystal gasket 5 is identical with 7 material of the second liquid crystal gasket, dimensions.
In addition, display screen fixed frame 2 includes that the display screen press strip 2-1 for being successively bonded installation from inside to outside and display screen touch
Frame 2-2, display screen touching box 2-2 include the tempered glass block 2-2a and fixed tempered glass block 2-2a for covering liquid crystal display 6
Aluminium frame 2-2b.The assembling sequence for interacting all-in-one machine is as follows: from inside to outside, installing LED backlight in the inner cavity 1-1 of backboard 1
Item 3, then optical material 4 is installed, then, the first liquid crystal gasket 5 is installed on the step surface 1-2a of stage portion 1-2, then successively installs
Liquid crystal display 6, the second liquid crystal gasket 7, display screen press strip 2-1, tempered glass block 2-2a and aluminium frame 2-2b, finally, using spiral shell
Silk connection aluminium frame 2-2b realizes the assembling and installation of entire interaction all-in-one machine, either, from inside to outside, in backboard 1 in backboard 1
Inner cavity 1-1 in install LED backlight lamp bar 3, then, optical material 4 is installed on the step surface 1-2a of stage portion 1-2, then successively
First liquid crystal gasket 5, liquid crystal display 6, the second liquid crystal gasket 7, display screen press strip 2-1, tempered glass block 2-2a and aluminium are installed
Frame 2-2b, finally, the assembling and installation of entire interaction all-in-one machine are realized in backboard 1 using screw connection aluminium frame 2-2b, that is,
Form Fig. 5 and interaction all-in-one machine shown in fig. 6.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, it will be appreciated by those skilled in the art that can to the technical solution of the utility model into
Row, which is modified, or equivalent replacement is without departing from the objective and range of the technical program should all cover the power in the utility model
In sharp claimed range.
Claims (10)
1. a kind of multimedia interaction all-in-one machine, the display screen including the backboard with inner cavity and the opening for being connected to the inner cavity is solid
Determine frame, the inner cavity accommodates the LED backlight lamp bar set gradually from inside to outside and optical material layer, it is characterised in that:
The optical material layer includes the reflector plate set gradually from inside to outside, diffuser plate, brightening piece and diffusion sheet；
Wherein, the reflector plate, the diffuser plate, the brightening piece and the diffusion sheet are successively bonded installation.
2. multimedia interaction all-in-one machine according to claim 1, it is characterised in that: the brightening piece is 0 degree of brightening piece.
3. multimedia interaction all-in-one machine according to claim 2, it is characterised in that: the brightening piece with a thickness of 0.25-
0.30mm。
4. multimedia interaction all-in-one machine according to claim 3, it is characterised in that: the diffusion sheet with a thickness of 0.25-
0.30mm。
5. multimedia interaction all-in-one machine according to claim 4, it is characterised in that: the reflector plate, the diffuser plate, institute
It is identical and of same size with the length of the diffusion sheet to state brightening piece.
6. -5 any multimedia interaction all-in-one machine according to claim 1, it is characterised in that: set in the opening of the inner cavity
There is stage portion, the optical material layer is contained in the stage portion.
7. multimedia interaction all-in-one machine according to claim 6, it is characterised in that: the stage portion accommodate from inside to outside according to
The optical material layer of secondary setting, the first liquid crystal gasket, liquid crystal display and the second liquid crystal gasket；
Wherein, the step surface of the stage portion, the optical material layer, the first liquid crystal gasket, the liquid crystal display and
The second liquid crystal gasket successively abuts.
8. multimedia interaction all-in-one machine according to claim 7, it is characterised in that: the first liquid crystal gasket and described
Two liquid crystal gaskets are in frame type, and the display portion of the liquid crystal display is contained in the first liquid crystal gasket and described second
In the inside casing of liquid crystal gasket.
9. multimedia interaction all-in-one machine according to claim 8, it is characterised in that: the first liquid crystal gasket is set as steeping
Cotton or silica gel, the second liquid crystal gasket are set as foam or silica gel.
10. multimedia interaction all-in-one machine according to claim 9, it is characterised in that: the second liquid crystal gasket is set as
Foam or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297968.5U CN208607459U (en) | 2018-08-13 | 2018-08-13 | A kind of multimedia interaction all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297968.5U CN208607459U (en) | 2018-08-13 | 2018-08-13 | A kind of multimedia interaction all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607459U true CN208607459U (en) | 2019-03-15 |
Family
ID=65680809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821297968.5U Active CN208607459U (en) | 2018-08-13 | 2018-08-13 | A kind of multimedia interaction all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208607459U (en) |
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2018
- 2018-08-13 CN CN201821297968.5U patent/CN208607459U/en active Active
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