CN108181779A - A kind of projector regulating system - Google Patents
A kind of projector regulating system Download PDFInfo
- Publication number
- CN108181779A CN108181779A CN201810048511.9A CN201810048511A CN108181779A CN 108181779 A CN108181779 A CN 108181779A CN 201810048511 A CN201810048511 A CN 201810048511A CN 108181779 A CN108181779 A CN 108181779A
- Authority
- CN
- China
- Prior art keywords
- laser
- projecting apparatus
- laser transmitter
- tube
- level sensor
- 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
-
- 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
- G03B21/54—Accessories
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses a kind of projector regulating systems, are related to projecting apparatus field.Including projecting apparatus, U-tube is installed in projecting apparatus, the two-sided measurement pipe of U-tube is installed with the first liquid level sensor and the second liquid level sensor respectively；First liquid level sensor and the second liquid level sensor are connected with microprocessor by an A/D converter；The signal output end of microprocessor is connected with display；The outer both sides also horizontal symmetrical of the housing of projecting apparatus is fixed with first laser transmitter and second laser transmitter；It matches with first laser transmitter and second laser transmitter on the projection wall of projecting apparatus and is respectively fixed with laser pickoff and second laser receiver；First laser transmitter, second laser transmitter, first laser receiver and second laser receiver are electrically connected with microprocessor.U-tube that the present invention is installed with liquid level sensor by one and laser emitter and laser pickoff to penetrating is carried out, convenient for quickly carrying out projection adjusting to projecting apparatus.
Description
Technical field
The invention belongs to projecting apparatus field, more particularly to a kind of projector regulating system.
Background technology
Projecting apparatus is a kind of equipment that can be projected image or video on curtain, can be by different interfaces with meter
Calculation machine, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.Projecting apparatus is widely used in family, office
According to working method difference, there are the different types such as CRT, LCD, DLP in room, school and public place of entertainment.
The convenience installed and used for projecting apparatus, it will usually be hung using cantilever beam, in cantilever beam and projection device
Between need adjusting part to projection device carry out triaxial coordinate adjusting so that the projected image on perspective plane meets people
Vision requirement, although at present have some projecting apparatus regulating device, those regulating device structures are not more complicated, compact,
When adjusting three reference axis (X, Y, Z axis), the adjusting in each orientation, which can generate, interferes with each other, and causes to need repeatedly to adjust repeatedly,
Adjust less efficient, and structure is not compact.
Invention content
The purpose of the present invention is to provide a kind of projector regulating system, the U for being installed with liquid level sensor by one
Type pipe and laser emitter and laser pickoff to penetrating is carried out, convenient for quickly carrying out projection adjusting to projecting apparatus.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of projector regulating system, and including projecting apparatus, a U-tube is installed in the projecting apparatus,
An air-filtering membrane, the two-sided measurement pipe 1/3-2/3 liquid levels of the U-tube are fixed at the both ends open of the U-tube
Place is installed with the first liquid level sensor and the second liquid level sensor respectively；
First liquid level sensor and the second liquid level sensor are connected with a microprocessor by an A/D converter；
The signal output end of the microprocessor is connected with a display；
The outer both sides also horizontal symmetrical of the housing of the projecting apparatus is fixed with first laser transmitter and second laser transmitter；
It is matched on the projection wall of the projecting apparatus with first laser transmitter and second laser transmitter and is respectively fixed with first and swashs
Optical receiver and second laser receiver；
The first laser transmitter, second laser transmitter, first laser receiver and second laser receiver with
Microprocessor is electrically connected.
Further, the first laser transmitter and first laser receiver carry out signal transmission, the second laser
Transmitter and second laser receiver carry out signal transmission.
Further, the display is positioned at the circumferential lateral surface of projecting apparatus housing or outer top side face.
Further, the microprocessor is also connected with a terminal presentation facility by a wireless communication module.
Further, distilled water is perfused in the U-tube, the water of U-tube two-sided measurement pipe distilled water when horizontal
Position is located at measurement pipe 1/2-5/6 liquid levels；
Two end sides of the U-tube are respectively symmetrically on the one side of projecting apparatus housing.
Further, a kind of adjusting method of projector regulating system includes the following steps；
Step 1 is calculated and according to result of calculation according to demand by first laser receiver and second laser receiver
Respectively symmetrically level is on the wall of projection；
Step 2, the data information shown using the U-tube of installing according to law of connected vessels and display are to projecting apparatus
Both sides carry out Level tune；
Step 3, using between first laser transmitter and first laser receiver and second laser transmitter and second
The signal carried out between laser pickoff transmits；The projector distance and angle of projecting apparatus are adjusted.
The invention has the advantages that：
The U-tube and carry out the laser emitter to penetrating and laser pick-off that the present invention is installed with liquid level sensor by one
Device, convenient for quickly carrying out projection adjusting to projecting apparatus；By display to the first liquid level sensor and the second liquid level sensor
The data information for being transmitted to microprocessor is shown, facilitates in time convenient for user and projecting apparatus is adjusted while obtaining data
Section.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of projector regulating system structure diagram of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention is a kind of projector regulating system, including projecting apparatus, installed in projecting apparatus
There is a U-tube, an air-filtering membrane is fixed at the both ends open of U-tube, the two-sided measurement pipe 1/3-2/3 liquid levels of U-tube are high
The first liquid level sensor and the second liquid level sensor are installed at degree respectively；
First liquid level sensor and the second liquid level sensor are connected with a microprocessor by an A/D converter；Micro- place
The signal output end of reason device is connected with a display；
The outer both sides also horizontal symmetrical of the housing of projecting apparatus is fixed with first laser transmitter and second laser transmitter；Projection
It is matched on the projection wall of instrument with first laser transmitter and second laser transmitter and is respectively fixed with first laser receiver
With second laser receiver；
First laser transmitter, second laser transmitter, first laser receiver and second laser receiver with micro- place
Device is managed to be electrically connected.
Wherein, first laser transmitter and first laser receiver carry out signal transmission, second laser transmitter and second
Laser pickoff carries out signal transmission.
Wherein, display is positioned at the circumferential lateral surface of projecting apparatus housing or outer top side face.
Wherein, microprocessor is also connected with a terminal presentation facility by a wireless communication module.
Wherein, distilled water is perfused in U-tube, the water level of U-tube two-sided measurement pipe distilled water is located at measurement pipe when horizontal
Liquid level；
Two end sides of U-tube are respectively symmetrically on the one side of projecting apparatus housing.
Wherein, a kind of adjusting method of projector regulating system includes the following steps；
Step 1 is calculated and according to result of calculation according to demand by first laser receiver and second laser receiver
Respectively symmetrically level is on the wall of projection；
Step 2, the data information shown using the U-tube of installing according to law of connected vessels and display are to projecting apparatus
Both sides carry out Level tune；
Step 3, using between first laser transmitter and first laser receiver and second laser transmitter and second
The signal carried out between laser pickoff transmits；The projector distance and angle of projecting apparatus are adjusted.
It is worth noting that, in above system embodiment, included each unit is only drawn according to function logic
Point, but above-mentioned division is not limited to, as long as corresponding function can be realized；In addition, each functional unit is specific
Title is also only to facilitate mutually distinguish, the protection domain being not intended to restrict the invention.
In addition, one of ordinary skill in the art will appreciate that realize all or part of step in the various embodiments described above method
It is that relevant hardware can be instructed to complete by program, corresponding program can be stored in a computer-readable storage and be situated between
In matter, the storage medium, such as ROM/RAM, disk or CD.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application, so as to which skilled artisan be enable to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its four corner and equivalent.
Claims (6)
1. a kind of projector regulating system, including projecting apparatus, which is characterized in that a U-tube is installed in the projecting apparatus,
An air-filtering membrane, the two-sided measurement pipe 1/3-2/3 liquid levels of the U-tube are fixed at the both ends open of the U-tube
Place is installed with the first liquid level sensor and the second liquid level sensor respectively；
First liquid level sensor and the second liquid level sensor are connected with a microprocessor by an A/D converter；It is described
The signal output end of microprocessor is connected with a display；
The outer both sides also horizontal symmetrical of the housing of the projecting apparatus is fixed with first laser transmitter and second laser transmitter；It is described
It is matched on the projection wall of projecting apparatus with first laser transmitter and second laser transmitter and is respectively fixed with first laser and connects
Receive device and second laser receiver；
The first laser transmitter, second laser transmitter, first laser receiver and second laser receiver with micro- place
Device is managed to be electrically connected.
A kind of 2. projector regulating system according to claim 1, which is characterized in that the first laser transmitter
Signal transmission is carried out with first laser receiver, the second laser transmitter and second laser receiver carry out signal transmission.
3. a kind of projector regulating system according to claim 1, which is characterized in that the display is positioned at
The circumferential lateral surface of projecting apparatus housing or outer top side face.
4. a kind of projector regulating system according to claim 1, which is characterized in that the microprocessor also passes through
One wireless communication module is connected with a terminal presentation facility.
5. a kind of projector regulating system according to claim 1, which is characterized in that be perfused in the U-tube
Distilled water, the water level of the U-tube two-sided measurement pipe distilled water is located at measurement pipe 1/2-5/6 liquid levels when horizontal；
Two end sides of the U-tube are respectively symmetrically on the one side of projecting apparatus housing.
6. according to a kind of any one projector regulating systems of claim 1-6, which is characterized in that based on the adjusting
The adjusting method of system includes the following steps；
Step 1 is calculated and is distinguished first laser receiver and second laser receiver according to result of calculation according to demand
Symmetrical level is on the wall of projection；
Step 2, using the U-tube of installing according to the data information that law of connected vessels and display are shown to the both sides of projecting apparatus
Carry out Level tune；
Step 3, using between first laser transmitter and first laser receiver and second laser transmitter and second laser
The signal carried out between receiver transmits；The projector distance and angle of projecting apparatus are adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810048511.9A CN108181779A (en) | 2018-01-18 | 2018-01-18 | A kind of projector regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810048511.9A CN108181779A (en) | 2018-01-18 | 2018-01-18 | A kind of projector regulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108181779A true CN108181779A (en) | 2018-06-19 |
Family
ID=62550877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810048511.9A Pending CN108181779A (en) | 2018-01-18 | 2018-01-18 | A kind of projector regulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108181779A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1122457A (en) * | 1994-03-28 | 1996-05-15 | 三星航空产业株式会社 | Projection optical system for a liquid crystal projector |
| CN201464755U (en) * | 2009-07-15 | 2010-05-12 | 北京京东方光电科技有限公司 | Baseplate platform |
| CN101872108A (en) * | 2010-05-25 | 2010-10-27 | 中兴通讯股份有限公司 | Projector and adjusting method and mobile terminal for display picture thereof |
| CN105372178A (en) * | 2014-08-08 | 2016-03-02 | 仕富梅集团公司 | Alignment device and transmitter/receiver system with two angular degrees of freedom |
-
2018
- 2018-01-18 CN CN201810048511.9A patent/CN108181779A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1122457A (en) * | 1994-03-28 | 1996-05-15 | 三星航空产业株式会社 | Projection optical system for a liquid crystal projector |
| CN201464755U (en) * | 2009-07-15 | 2010-05-12 | 北京京东方光电科技有限公司 | Baseplate platform |
| CN101872108A (en) * | 2010-05-25 | 2010-10-27 | 中兴通讯股份有限公司 | Projector and adjusting method and mobile terminal for display picture thereof |
| CN105372178A (en) * | 2014-08-08 | 2016-03-02 | 仕富梅集团公司 | Alignment device and transmitter/receiver system with two angular degrees of freedom |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180619 |