CN207675971U - Liquid crystal display die set improves the diffusion barrier sheet of visible angle - Google Patents
Liquid crystal display die set improves the diffusion barrier sheet of visible angle Download PDFInfo
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- CN207675971U CN207675971U CN201820033940.4U CN201820033940U CN207675971U CN 207675971 U CN207675971 U CN 207675971U CN 201820033940 U CN201820033940 U CN 201820033940U CN 207675971 U CN207675971 U CN 207675971U
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- diaphragm
- diffusion barrier
- barrier sheet
- light guide
- guide plate
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Abstract
The utility model discloses the diffusion barrier sheets that a kind of liquid crystal display die set improves visible angle, are related to diaphragm production technical field.The liquid crystal display die set improves the diffusion barrier sheet of visible angle, including the first reflection diaphragm, the upper surface side of first reflection diaphragm is fixedly connected with the first light guide plate, the upper surface side of first light guide plate is fixedly connected with the first diffusion barrier sheet ontology, the upper surface side of the first diffusion barrier sheet ontology is fixedly connected with the first fully-reflected type prismatic lens, and the upper surface side of the first fully-reflected type prismatic lens is fixedly connected with the first astigmatism diaphragm.The liquid crystal display die set improves the diffusion barrier sheet of visible angle, pass through the setting to limiting plate, the second reflection diaphragm, the second light guide plate, the second diffusion barrier sheet ontology, the second fully-reflected type prismatic lens, the second astigmatism diaphragm, limited block, visible angle can be improved when people's use by playing, to improve the utilization rate of people.
Description
Technical field
The utility model is related to diaphragm production technical field, specially a kind of liquid crystal display die set improves the expansion of visible angle
Dissipate diaphragm.
Background technology
Diaphragm has electroacoustic industry diaphragm, machinery industry rubber diaphragm, filtering isolation industry microporous membrane, light by industry point
Scholarship and moral conduct industry diaphragm.For machinery industry diaphragm:Round membranaceous elastic sensing element.When the two sides of diaphragm is by different
When the effect of pressure or power, diaphragm strains movement to the low one side of pressure, its center is made to generate with pressure difference into certain relationship
Displacement.The form of diaphragm mainly has three kinds of flat diaphragm, vertical chain formula diaphragm and convoluted diaphragm.Whether flat diaphragm can be fixed again by periphery
Whether the difference of trepanning and diaphragm area distribution of force situation is divided into diversified forms for support, center, the most commonly used is
The flat diaphragm being made of the fixed cross-section circular sheet in periphery.Vertical chain formula diaphragm is made of the plectane slotted close to edge,
Its elastic strain occurs mainly at edge annular groove, commonly uses this diaphragm compression strain pipe or column to reach pressure measurement purpose.It hangs down
The hard central part of chain type diaphragm, close to translation, is accordingly used in capacitance type sensor or piezoelectric transducer effect when being pressurized mobile
Fruit is preferable.Convoluted diaphragm is pressed with annular concentric ripple.Two diaphragms can be welded together system by the displacement in order to increase center
It is concatenated into bellows group at bellows or further several bellows.
Diffusion barrier sheet currently on the market cannot improve visible angle when people's use, to reduce people
Utilization rate, people use inconvenience, can also reduce the sales volume of producer, and making for sales volume is improved to be unfavorable for producer
With.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of diffusion of liquid crystal display die set raising visible angle
Diaphragm, visible angle cannot be improved when people's use by solving, and to reduce the utilization rate of people, people use
It is inconvenient to come, the problem of also reducing the sales volume of producer.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of liquid crystal display die set carries
The upper surface side of the diffusion barrier sheet of high visible angle, including the first reflection diaphragm, first reflection diaphragm is fixedly connected with
The upper surface side of first light guide plate, first light guide plate is fixedly connected with the first diffusion barrier sheet ontology, first diffusion
The upper surface side of diaphragm ontology is fixedly connected with the first fully-reflected type prismatic lens, the upper table of the first fully-reflected type prismatic lens
Face side is fixedly connected with the first astigmatism diaphragm, first reflection diaphragm, the first light guide plate, the first diffusion barrier sheet ontology,
It is fixedly connected with limiting plate at the front surface collar extension of one fully-reflected type prismatic lens and the first astigmatism diaphragm.
First reflection diaphragm, the first light guide plate, the first diffusion barrier sheet ontology, the first fully-reflected type prismatic lens and first
The inside of astigmatism diaphragm slidably connects the second reflection diaphragm, the second light guide plate, the second diffusion barrier sheet ontology, the second total reflection
Type prismatic lens and the second astigmatism diaphragm, second reflection diaphragm, the second light guide plate, the second diffusion barrier sheet ontology, second are all-trans
The lower end of emitting prismatic lens and the second astigmatism diaphragm extends through the first reflection diaphragm, the first light guide plate, the first diffusion barrier sheet sheet
The inside of body, the first fully-reflected type prismatic lens and the first astigmatism diaphragm is fixedly connected with limited block, first reflection diaphragm,
One light guide plate, the first diffusion barrier sheet ontology, the lower end side of the first fully-reflected type prismatic lens and the first astigmatism diaphragm and second are anti-
Penetrate the upper end side of diaphragm, the second light guide plate, the second diffusion barrier sheet ontology, the second fully-reflected type prismatic lens and the second astigmatism diaphragm
Fixed block is connected with by strip, knob is fixedly connected in the middle part of the fixed block other side.
Preferably, the shape of first light guide plate and the second light guide plate is respectively wedge shape.
Preferably, first reflection diaphragm, the first light guide plate, the first diffusion barrier sheet ontology, the first fully-reflected type prism
The shape of piece and the first astigmatism diaphragm is rectangular-ambulatory-plane.
Preferably, second reflection diaphragm, the second light guide plate, the second diffusion barrier sheet ontology, the second fully-reflected type prism
The shape of piece and the second astigmatism diaphragm is T fonts.
Preferably, the quantity of the strip and knob is respectively six.
Preferably, the left end side of first light guide plate and the second light guide plate is provided with cold-cathode tube.
（Three）Advantageous effect
The utility model provides a kind of diffusion barrier sheet of liquid crystal display die set raising visible angle.Have following beneficial to effect
Fruit：
（1）, the liquid crystal display die set improve the diffusion barrier sheet of visible angle, by limiting plate, the second reflection diaphragm, the
The setting of two light guide plates, the second diffusion barrier sheet ontology, the second fully-reflected type prismatic lens, the second astigmatism diaphragm, limited block, plays
Visible angle can be improved when people's use, to which the utilization rate of people can be improved.
（2）, the liquid crystal display die set improve visible angle diffusion barrier sheet, by being set to strip, fixed block, knob
It sets, plays the role of people when in use convenient for fixed, people are easy to use, and can also improve the sale of producer
Amount, to improve the use of sales volume conducive to producer.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model structure is formally schemed；
Fig. 3 is the utility model left view sectional view.
In figure：1 first reflection diaphragm, 2 first light guide plates, 3 first diffusion barrier sheet ontologies, 4 first fully-reflected type prismatic lens,
5 first astigmatism diaphragms, 6 limiting plates, 7 second reflection diaphragms, 8 second light guide plates, 9 second diffusion barrier sheet ontologies, 10 second are all-trans
Emitting prismatic lens, 11 second astigmatism diaphragms, 12 limited blocks, 13 cold-cathode tubes, 14 strips, 15 fixed blocks, 16 knobs.
Specific implementation mode
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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of liquid crystal display die set improves visible angle
The upper surface side of diffusion barrier sheet, including the first reflection diaphragm 1, the first reflection diaphragm 1 is fixedly connected with the first light guide plate 2, the
The upper surface side of one light guide plate 2 is fixedly connected with the first diffusion barrier sheet ontology 3, the upper surface one of the first diffusion barrier sheet ontology 3
Side is fixedly connected with the first fully-reflected type prismatic lens 4, and the upper surface side of the first fully-reflected type prismatic lens 4 is fixedly connected with first
Astigmatism diaphragm 5, the first reflection diaphragm 1, the first light guide plate 2, the first diffusion barrier sheet ontology 3, the first fully-reflected type prismatic lens 4 and
The shape of one astigmatism diaphragm 5 is rectangular-ambulatory-plane, the first reflection diaphragm 1, the first light guide plate 2, the first diffusion barrier sheet ontology 3, first
It is fixedly connected with limiting plate 6 at the front surface collar extension of fully-reflected type prismatic lens 4 and the first astigmatism diaphragm 5.
First reflection diaphragm 1, the first light guide plate 2, the first diffusion barrier sheet ontology 3, the first fully-reflected type prismatic lens 4 and first
It is complete that the inside of astigmatism diaphragm 5 slidably connects the second reflection diaphragm 7, the second light guide plate 8, the second diffusion barrier sheet ontology 9, second
The shape of reflection-type prismatic lens 10 and the second astigmatism diaphragm 11, the first light guide plate 2 and the second light guide plate 8 respectively wedge shape, second
Reflection diaphragm 7, the second light guide plate 8, the second diffusion barrier sheet ontology 9, the second fully-reflected type prismatic lens 10 and the second astigmatism diaphragm 11
Lower end extend through the first reflection diaphragm 1, the first light guide plate 2, the first diffusion barrier sheet ontology 3, the first fully-reflected type prismatic lens 4
It is fixedly connected with limited block 12, the second reflection diaphragm 7, the second light guide plate 8, the second diffusion barrier with the inside of the first astigmatism diaphragm 5
The shape of piece ontology 9, the second fully-reflected type prismatic lens 10 and the second astigmatism diaphragm 11 is T fonts, limiting plate 6, the second reflectance coating
Piece 7, the second light guide plate 8, the second diffusion barrier sheet ontology 9, the second fully-reflected type prismatic lens 10, the second astigmatism diaphragm 11, limited block
12 setting, visible angle can be improved when people's use by playing, the first reflection diaphragm 1, the first light guide plate 2, first
Diffusion barrier sheet ontology 3, the lower end side of the first fully-reflected type prismatic lens 4 and the first astigmatism diaphragm 5 and the second reflection diaphragm 7,
Two light guide plates 8, the second diffusion barrier sheet ontology 9, the upper end side of the second fully-reflected type prismatic lens 10 and the second astigmatism diaphragm 11 are equal
It is connected with fixed block 15 by strip 14, the left end side of the first light guide plate 2 and the second light guide plate 8 is provided with cold-cathode tube
13,15 other side of fixed block middle part is fixedly connected with knob 16, and strip 14 and the quantity of knob 16 are respectively six.
In conclusion the liquid crystal display die set improves the diffusion barrier sheet of visible angle, by reflecting limiting plate 6, second
Diaphragm 7, the second light guide plate 8, the second diffusion barrier sheet ontology 9, the second fully-reflected type prismatic lens 10, the second astigmatism diaphragm 11, limit
The setting of block 12, visible angle can be improved when people's use by playing, to improve the utilization rate of people.
Meanwhile the liquid crystal display die set improves the diffusion barrier sheet of visible angle, by strip 14, fixed block 15, knob
16 setting plays the role of people when in use convenient for fixed, and people are easy to use, and can also improve producer
Sales volume, to improve the use of sales volume conducive to producer.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of liquid crystal display die set improves the diffusion barrier sheet of visible angle, including the first reflection diaphragm (1), it is characterised in that：
The upper surface side of first reflection diaphragm (1) is fixedly connected with the first light guide plate (2), first light guide plate (2) it is upper
Surface side is fixedly connected with the first diffusion barrier sheet ontology (3), and the upper surface side of the first diffusion barrier sheet ontology (3) is fixed
The first fully-reflected type prismatic lens (4) are connected with, the upper surface side of the first fully-reflected type prismatic lens (4) is fixedly connected with
One astigmatism diaphragm (5), first reflection diaphragm (1), the first light guide plate (2), the first diffusion barrier sheet ontology (3), first are all-trans
It is fixedly connected with limiting plate (6) at the front surface collar extension of emitting prismatic lens (4) and the first astigmatism diaphragm (5)；
First reflection diaphragm (1), the first light guide plate (2), the first diffusion barrier sheet ontology (3), the first fully-reflected type prismatic lens
(4) and the inside of the first astigmatism diaphragm (5) slidably connects the second reflection diaphragm (7), the second light guide plate (8), the second diffusion
Diaphragm ontology (9), the second fully-reflected type prismatic lens (10) and the second astigmatism diaphragm (11), second reflection diaphragm (7), second
The lower end of light guide plate (8), the second diffusion barrier sheet ontology (9), the second fully-reflected type prismatic lens (10) and the second astigmatism diaphragm (11)
Extend through the first reflection diaphragm (1), the first light guide plate (2), the first diffusion barrier sheet ontology (3), the first fully-reflected type prismatic lens
(4) and the inside of the first astigmatism diaphragm (5) is fixedly connected with limited block (12), first reflection diaphragm (1), the first light guide plate
(2), the first diffusion barrier sheet ontology (3), the lower end side of the first fully-reflected type prismatic lens (4) and the first astigmatism diaphragm (5) and
Two reflection diaphragms (7), the second light guide plate (8), the second diffusion barrier sheet ontology (9), the second fully-reflected type prismatic lens (10) and second
The upper end side of astigmatism diaphragm (11) is connected with fixed block (15), fixed block (15) other side by strip (14)
Middle part is fixedly connected with knob (16).
2. liquid crystal display die set according to claim 1 improves the diffusion barrier sheet of visible angle, it is characterised in that：Described
The shape of one light guide plate (2) and the second light guide plate (8) is respectively wedge shape.
3. liquid crystal display die set according to claim 1 improves the diffusion barrier sheet of visible angle, it is characterised in that：Described
One reflection diaphragm (1), the first light guide plate (2), the first diffusion barrier sheet ontology (3), the first fully-reflected type prismatic lens (4) and first dissipate
The shape of light diaphragm (5) is rectangular-ambulatory-plane.
4. liquid crystal display die set according to claim 1 improves the diffusion barrier sheet of visible angle, it is characterised in that：Described
Two reflection diaphragms (7), the second light guide plate (8), the second diffusion barrier sheet ontology (9), the second fully-reflected type prismatic lens (10) and second
The shape of astigmatism diaphragm (11) is T fonts.
5. liquid crystal display die set according to claim 1 improves the diffusion barrier sheet of visible angle, it is characterised in that：The card
The quantity of item (14) and knob (16) is respectively six.
6. liquid crystal display die set according to claim 1 improves the diffusion barrier sheet of visible angle, it is characterised in that：Described
The left end side of one light guide plate (2) and the second light guide plate (8) is provided with cold-cathode tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820033940.4U CN207675971U (en) | 2018-01-09 | 2018-01-09 | Liquid crystal display die set improves the diffusion barrier sheet of visible angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820033940.4U CN207675971U (en) | 2018-01-09 | 2018-01-09 | Liquid crystal display die set improves the diffusion barrier sheet of visible angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675971U true CN207675971U (en) | 2018-07-31 |
Family
ID=62973514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820033940.4U Active CN207675971U (en) | 2018-01-09 | 2018-01-09 | Liquid crystal display die set improves the diffusion barrier sheet of visible angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675971U (en) |
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2018
- 2018-01-09 CN CN201820033940.4U patent/CN207675971U/en active Active
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