CN110133948A - A kind of mould group that projector display resolution can be improved - Google Patents
A kind of mould group that projector display resolution can be improved Download PDFInfo
- Publication number
- CN110133948A CN110133948A CN201910378592.3A CN201910378592A CN110133948A CN 110133948 A CN110133948 A CN 110133948A CN 201910378592 A CN201910378592 A CN 201910378592A CN 110133948 A CN110133948 A CN 110133948A
- Authority
- CN
- China
- Prior art keywords
- mould group
- power mechanism
- optical filter
- projector
- fixed frame
- 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.)
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
The present invention provides a kind of mould groups that projector display resolution can be improved, and belong to projection device technical field.It solves the problems, such as that existing projector display resolution is low and display image quality is coarse and fuzzy.Originally the mould group of projector display resolution can be improved, the projector is by chip, prism arrangement, camera lens and display screen composition, mould group is provided between prism arrangement and camera lens, mould group is made of fixed Combination and movement combination, fixed Combination includes fixed frame, movement combination is by optical filter, coil, power mechanism A and power mechanism B composition, optical filter is set to the middle part in fixed frame, power mechanism A is made of two corresponding settings and the elastic slice A for fixing optical filter and fixed frame, power mechanism B is made of two corresponding settings and the elastic slice B for fixing optical filter and fixed frame.The present invention has the advantages that projector display resolution can be improved and keeps display image quality fine and smooth and mellow and full.
Description
Technical field
The invention belongs to projection device technical fields, are related to a kind of mould group, in particular to projector can be improved in one kind
The mould group of display resolution.
Background technique
Projector be it is a kind of the profile of workpiece is amplified using optical element, and the optics instrument being projected on shadow screen
Device.It can make profile measurement with transmitted light, it is also possible to the surface shape and observation piece surface of reflected light measurement blind hole.
Traditional projector is made of chip, prism arrangement, camera lens and display screen, and chip is by the irradiation of light source, by light
Shu Jinhang reflection, conducts by prism arrangement, is then passed through camera lens and projects and is imaged on display screen screen.Due to traditional projector
Imaging process is simple, and the image quality for directly resulting in and projecting with the process of camera lens is directly projected to by prism arrangement and is obscured, slightly
It is rough, reduce the use mood of consumer.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, providing one kind can be improved projector
Display resolution and keep display image quality fine and smooth and mellow and full mould group.
Object of the invention can be realized by the following technical scheme: a kind of projector display resolution of can be improved
Mould group, the projector are made of chip, prism arrangement, camera lens and display screen, which is characterized in that the prism arrangement and camera lens
Between be provided with mould group, the mould group is made of fixed Combination and movement combination, and the fixed Combination includes fixed frame, institute
The movement combination stated is by optical filter, the coil being set between optical filter and fixed frame, power mechanism A and power mechanism B
Composition, the optical filter are set to the middle part in fixed frame, and the power mechanism A is by two corresponding settings and is used for
The elastic slice A composition of fixed optical filter and fixed frame, the power mechanism B is by two corresponding settings and for fixing optics
The elastic slice B of filter disc and fixed frame composition, power mechanism A and power mechanism B are powered, by the amplitude, the response that control driving signal
Frequency and timing etc. vibrate the optical filter regularity on movement combination, reach projected picture display effect.
In a kind of above-mentioned mould group that projector display resolution can be improved, each elastic slice A and each bullet
Piece B is disposed adjacent.
In a kind of above-mentioned mould group that projector display resolution can be improved, being circumscribed in the mould group can lead to
The FPC soft board or conducting wire group of electricity.
Compared with prior art, the mould group that projector display resolution originally can be improved has the advantage that
1, originally can be improved projector in the mould group of projector display resolution by chip, prism arrangement, mould group, camera lens and
Display screen composition, when light source is radiated on chip, chip reflects light beam, conducts by prism arrangement, by mould group
Optical filter, be then passed through camera lens and project and be imaged on display screen, meanwhile, the movement combination of mould group uses two groups of dynamic structures,
By controlling amplitude, response frequency, the timing etc. of driving signal, the optical filter regularity on movement combination is vibrated, is reached
Projected picture display effect, having can be improved projector display resolution and display image quality can be made fine and smooth, mellow and full excellent
Point；
2, the mold that originally can be improved in the projector in the mould group of projector display resolution can be according to product different type of machines
Size require design to use in different outer dimensions and different type of machines collocation, needing identical appearance size, but different connections
Mode when, can according to terminal prot connection type design connecting line collocation use, have the advantages that application is wide.
Detailed description of the invention
Fig. 1 is the schematic perspective view of mould group in the mould group for originally can be improved projector display resolution.
Fig. 2 is the procedure chart of projector projects in the mould group for originally can be improved projector display resolution.
Fig. 3 is the driving signal of dynamic structure A when being powered in the mould group for originally can be improved projector display resolution
Swash figure.
Fig. 4 is the driving signal of dynamic structure B when being powered in the mould group for originally can be improved projector display resolution
Swash figure.
Fig. 5 is that optical filter vibration amplitude is fed back when being powered in the mould group for originally can be improved projector display resolution
Figure.
Fig. 6 is the pixel moving rail that projector projects are imaged in the mould group for originally can be improved projector display resolution
Mark feedback diagram.
Fig. 7 is the pixel moving rail that projector projects are imaged in the mould group for originally can be improved projector display resolution
Mark feedback diagram.
Fig. 8 is the pixel moving rail that projector projects are imaged in the mould group for originally can be improved projector display resolution
Mark feedback diagram.
Fig. 9 is the pixel moving rail that projector projects are imaged in the mould group for originally can be improved projector display resolution
Mark feedback diagram.
In figure, 1, fixed Combination；2, movement combination；3, fixed frame；4, optical filter；5, coil；6, power mechanism A；7,
Power mechanism B；8, elastic slice A；9, elastic slice B；10, FPC soft board.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, projector display originally can be improved and differentiate
The mould group of rate, the projector are made of chip, prism arrangement, camera lens and display screen, and mould is provided between prism arrangement and camera lens
Group, mould group are made of fixed Combination 1 and movement combination 2, fixed Combination 1 include fixed frame 3, movement combination 2 by optical filter 4,
The coil 5 between optical filter 4 and fixed frame 3, power mechanism A6 and power mechanism B7 composition, optical filter 4 is set to be arranged
Middle part in fixed frame 3, power mechanism A6 is by two corresponding settings and the bullet for fixing optical filter 4 and fixed frame 3
Piece A8 composition, power mechanism B7 are made of two corresponding settings and the elastic slice B9 for fixing optical filter 4 and fixed frame 3,
Power mechanism A6 and power mechanism B7 is powered, and by controlling amplitude, response frequency and the timing etc. of driving signal, makes movement combination
4 regularity vibration of optical filter on 2, reaches projected picture display effect.
As preferred structure, each elastic slice A8 is disposed adjacent with each elasticity B.
As preferred structure, the FPC soft board 10 that can be powered or conducting wire group are circumscribed in mould group.
As shown in figure 3, the driving signal that power mechanism A6 transmits out is in the swash shape of flighting schedule.
As shown in figure 4, the driving signal that power mechanism B7 transmits out is in the swash shape of flighting schedule.
As shown in figure 5, movement combination 2 deflects, the amplitude of deflection is in the curve-like of flighting schedule.
As shown in fig. 6, the pixel on display screen is moved to upper left when power mechanism A6 or power mechanism B7 is powered
Angle.
As shown in fig. 7, the pixel on display screen is moved to the right side when power mechanism A6 and power mechanism B7 is powered simultaneously
Upper angle.
As shown in figure 8, the pixel on display screen is moved to bottom right when power mechanism A6 or power mechanism B7 is powered off
Angle.
As shown in figure 9, the pixel on display screen is moved to a left side when power mechanism A6 and power mechanism B7 is powered off simultaneously
Inferior horn.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (3)
1. a kind of mould group that projector display resolution can be improved, the projector is by chip, prism arrangement, camera lens and display
Screen composition, which is characterized in that mould group is provided between the prism arrangement and camera lens, the mould group is by fixed Combination (1)
It is formed with movement combination (2), the fixed Combination (1) includes fixed frame (3), and the movement combination (2) is by optical filter
(4), coil (5), power mechanism A (6) and power mechanism B (7) composition being set between optical filter (4) and fixed frame (3),
The optical filter (4) is set to the middle part in fixed frame (3), the power mechanism A (6) by two corresponding settings and
Elastic slice A (8) for fixing optical filter (4) and fixed frame (3) is formed, and the power mechanism B (7) corresponding is set by two
It sets and elastic slice B (9) composition for fixing optical filter (4) and fixed frame (3), power mechanism A (6) and power mechanism B (7) is logical
Electricity makes optical filter (4) regularity on movement combination (2) by controlling amplitude, response frequency and the timing etc. of driving signal
Vibration, reaches projected picture display effect.
2. a kind of mould group that projector display resolution can be improved according to claim 1, which is characterized in that described
Each elastic slice A (8) is disposed adjacent with each elastic slice B.
3. a kind of mould group that projector display resolution can be improved according to claim 1, which is characterized in that described
Mould group on be circumscribed with the FPC soft board (10) that can be powered or conducting wire group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378592.3A CN110133948A (en) | 2019-05-08 | 2019-05-08 | A kind of mould group that projector display resolution can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378592.3A CN110133948A (en) | 2019-05-08 | 2019-05-08 | A kind of mould group that projector display resolution can be improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110133948A true CN110133948A (en) | 2019-08-16 |
Family
ID=67576514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910378592.3A Withdrawn CN110133948A (en) | 2019-05-08 | 2019-05-08 | A kind of mould group that projector display resolution can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110133948A (en) |
-
2019
- 2019-05-08 CN CN201910378592.3A patent/CN110133948A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190816 |
|
| WW01 | Invention patent application withdrawn after publication |