CN105954965A - Projection method and projection equipment - Google Patents
Projection method and projection equipment Download PDFInfo
- Publication number
- CN105954965A CN105954965A CN201610447294.1A CN201610447294A CN105954965A CN 105954965 A CN105954965 A CN 105954965A CN 201610447294 A CN201610447294 A CN 201610447294A CN 105954965 A CN105954965 A CN 105954965A
- Authority
- CN
- China
- Prior art keywords
- projection
- spraying
- projector equipment
- projection screen
- application element
- 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.)
- Granted
Links
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
- G03B21/54—Accessories
- G03B21/56—Projection screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention provides a projection method and projection equipment. The projection method comprises the steps of: detecting whether a spray instruction is received or not; and when the spray instruction is received, spraying a projection material to a projection target position to form a projection curtain, thereby projecting to-be-projected content to the projection curtain. According to the projection method and the projection equipment provided by the invention, when the projection equipment receives the spray instruction, the projection material can be sprayed to the projection target position through arranged spray component to form the projection curtain, so that the to-be-projected content can be projected to the projection curtain, namely the projection material can be instantly sprayed when projection is carried out by the projection method and the projection equipment provided by the invention to form the projection curtain; and a special projection curtain does not need to be arranged for the projection equipment. On one hand, the projection curtain is formed by spraying the special projection material, so that the projection effect is relatively good and the projection process is simple; and on the other hand, the special projection curtain does not need to be arranged, so that the projection equipment is convenient to carry and the user experience is relatively good.
Description
Technical field
The present invention relates to projection art, particularly relate to a kind of projecting method and projector equipment.
Background technology
Projector equipment, be a kind of can be by the equipment on image or VIDEO PROJECTION to curtain.At present, make
When using projector equipment, it usually needs increase matched projection screen, when projection, by project content
Project and show to projection screen.
Inventor finds during realizing the invention: owing to projector equipment is moveable,
Sometimes, user may carry with projector equipment as required, but, coordinate with projector equipment
Projection screen carries very inconvenient.In the case of the projection screen not coordinated with projector equipment, if
View field's material, color are unfavorable for projection, may result in drop shadow effect the best, and Consumer's Experience is poor.
Summary of the invention
In view of this, the invention provides a kind of projecting method and projector equipment, in order to solve not with
In the case of the projection screen that projector equipment coordinates, if view field's material, color are unfavorable for projection,
May result in drop shadow effect the best, the problem that Consumer's Experience is poor, its technical scheme is as follows:
A kind of projecting method, is applied to a projector equipment, and described method includes:
Detect whether to receive spraying instruction；
When receiving described spraying instruction, to projection target position, spraying projection material forms projection screen
Cloth, in order to by content to be projected projection to described projection screen.
Wherein, described when receiving described spraying instruction, projection material shape is sprayed to projection target position
Become projection screen, including:
When receiving described spraying instruction, form view field；
Spray described projection material to described view field and form described projection screen.
Described projecting method also includes:
By the projection of described content to be projected to described projection screen.
Wherein, described by described content to be projected projection extremely described projection screen, particularly as follows:
Central area by described content to be projected projection to described projection screen.
Preferably, described projector equipment is provided with multiple jet；
Described when receiving described spraying instruction, to described projection target position, spraying projection material is formed
Projection screen, particularly as follows:
When receiving described spraying instruction, sprayed in described projection target position by the plurality of jet
Go out the projection screen of preset shape.
A kind of projector equipment, including: application element；
Described application element, for when described projector equipment projects, sprays to projection target position
Projection material forms projection screen, in order to by content to be projected projection to described projection screen.
Wherein, described application element, specifically for when described projector equipment projects, in described throwing
The view field that shadow equipment is formed sprays described projection material and forms described projection screen.
Wherein, described projector equipment includes fuselage and the base being connected with described fuselage, described application element
It is arranged on described fuselage, described base is provided with button；
Described application element, specifically for spraying to described projection target position when described button is pressed
Described projection material forms described projection screen.
Preferably, described application element is provided with multiple jet；
Described application element, specifically for spraying to described projection target position by the plurality of jet
Described projection material forms the described projection screen of preset shape.
Preferably, the spraying end face of described application element is circular or oval, and described four jets are equal
The even edge being arranged at described spraying end face.
Technique scheme has the advantages that
The projecting method of present invention offer and projector equipment, when projector equipment receives spraying instruction, energy
Enough application element by arranging are to projection target position spraying projection material thus form projection screen, enter
And content to be projected can be projected to projection screen.As can be seen here, the projection side that the present invention provides
Method and projector equipment immediately can spray when projecting projection material formed projection screen, without for
Projector equipment is equipped with special projection screen, on the one hand, owing to projection screen is by special projection material spray
Painting forms, and therefore drop shadow effect is preferable, and projection process is simple, on the other hand, owing to need not be equipped with
Special projection screen, the most easy to carry, better user experience.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
One schematic flow sheet of the projecting method that Fig. 1 provides for the embodiment of the present invention；
Another schematic flow sheet of the projecting method that Fig. 2 provides for the embodiment of the present invention；
The structural representation of one instantiation of the projector equipment that Fig. 3 provides for the embodiment of the present invention；
Fig. 4 is the schematic diagram by application element spraying projection material of the projector equipment shown in Fig. 3；
Fig. 5 is the schematic layout pattern of the jet of the application element setting of the projector equipment shown in Fig. 3；
Fig. 6 is that the projection material that the projector equipment shown in Fig. 3 is sprayed by the jet shown in Fig. 5 is formed
The schematic shapes of projection screen.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Embodiments providing a kind of projecting method, this projecting method is applied to a projector equipment, please
Refering to Fig. 1, it is shown that the schematic flow sheet of this projecting method, may include that
Step S101: detect whether to receive spraying instruction.
Wherein, spraying instruction is used for triggering projector equipment injection projection material.
Step S102: when receiving spraying instruction, to projection target position, spraying projection material is formed
Projection screen, in order to content to be projected is projected to projection screen.
The projecting method that the embodiment of the present invention provides, when projector equipment receives spraying instruction, it is possible to
Projection target position sprays projection material thus forms projection screen, and then content to be projected can be thrown
Shadow is on projection screen.As can be seen here, the projecting method that the embodiment of the present invention provides makes, projector equipment
Can immediately spray projection material when projecting and form projection screen, be equipped with without for projector equipment
Special projection screen, on the one hand, owing to projection screen is formed, therefore by special projection material spraying
Drop shadow effect is preferable, and projection process is simple, on the other hand, owing to need not be equipped with special projection screen
Cloth, hence in so that projector equipment is easy to carry, better user experience.
Refer to Fig. 2, it is shown that another schematic flow sheet of the projecting method that the embodiment of the present invention provides,
This projecting method is applied to a projector equipment, and the projecting method shown in Fig. 2 may include that
Step S201: detect whether to receive spraying instruction.
When a kind of possible implementation, projector equipment arranging application element and button, this button is used
In triggering spraying parts spraying projection material.Then detect whether to receive spraying instruction i.e. detection of projection devices
Whether the button of upper setting is pressed, and when the button is pressed, receives spraying instruction.
Step S202: when receiving spraying instruction, to projection target position, spraying projection material is formed
Projection screen.
In a kind of possible implementation, when receiving spraying instruction, projector equipment can form projection
Region, application element sprays projection material to view field.
In the preferred implementation of one, projector equipment is provided with multiple jet, refers to when receiving spraying
When making, ejected the projection screen of preset shape in view field by multiple jets.
Step S203: content to be projected is projected to projection screen.
In the preferred implementation of one, in order to preferably show content to be projected, can be by be projected interior
Hold and project the central area to projection screen.
It should be noted that after projection screen uses, can be wiped by cleaning means.
Exemplary, projector equipment is placed on the table, the jet of projector equipment towards desktop, when
When spraying instruction being detected, the jet of projector equipment sprays projection material to desktop, the most just at desktop
On a region define projection screen, then content to be projected can be projected on desktop formed throwing
Shadow curtain, after projection screen uses, wipes the projection material sprayed on desktop.
The projecting method that the embodiment of the present invention provides, when projector equipment receives spraying instruction, it is possible to
Projection target position sprays projection material thus forms projection screen, and then content to be projected can be thrown
Shadow is on projection screen.As can be seen here, the projecting method that the embodiment of the present invention provides makes, projector equipment
Can immediately spray projection material when projecting and form projection screen, be equipped with without for projector equipment
Special projection screen, on the one hand, owing to projection screen is formed, therefore by special projection material spraying
Drop shadow effect is preferable, and projection process is simple, on the other hand, owing to need not be equipped with special projection screen
Cloth, hence in so that projector equipment is easy to carry, better user experience.
The embodiment of the present invention additionally provides a kind of projector equipment, and this projector equipment at least includes application element.
Wherein, application element, for when projector equipment projects, to projection target position spraying projection material
Material forms projection screen, in order to project content to be projected to projection screen.
The projector equipment that the embodiment of the present invention provides, can be by application element to projection mesh when projecting
Cursor position sprays projection material thus forms projection screen, and then content to be projected can be projected to throwing
On shadow curtain.As can be seen here, the projector equipment that the embodiment of the present invention provides can spray immediately when projecting
It is coated with projection material and forms projection screen, be equipped with special projection screen without for it, on the one hand, by
Forming by special projection material spraying in projection screen, therefore drop shadow effect is preferable, and projection process letter
Single, on the other hand, owing to need not be equipped with special projection screen, hence in so that the projector equipment side of carrying
Just, better user experience.
Refer to Fig. 3, it is shown that the structure of an instantiation of the projector equipment that the embodiment of the present invention provides
Schematic diagram, this projector equipment can include the base 302, Yi Jishe that fuselage 301 is connected with fuselage 301
The application element 303 being placed on fuselage 301, wherein, base 302 arranges a button 304.
Application element 303, when projector equipment projects, sprays projection material to projection target position
Form projection screen, in order to project content to be projected to projection screen.
In a kind of possible implementation, when projector equipment projects, formed at projector equipment
View field's spraying projection material forms projection screen.
In the present embodiment, the spraying operation of application element 303 is triggered by button 304.When button 304 quilt
When pressing, application element 303 sprays projection material to projection target position, and Fig. 4 shows when button 304
When being pressed, application element 303 is to the schematic diagram of projection target position spraying projection material.
In the preferred implementation of one, fuselage 301 can include the first sub-body and the second sub-body,
First sub-body and the second sub-body are flexibly connected, and the such as first sub-body and the second sub-body are hinged, spray
Being coated with parts 303 to be flexibly connected with the first sub-body, the most hinged, the second sub-body and pedestal 302 are fixing even
Connect.User by regulation application element 303 and the first sub-body scalable application element spraying position and
Spraying directions etc., this makes, and the spraying of projection screen is more flexible, more can meet the demand of user.
In the present embodiment, application element 303 arranging multiple jet, projection material is by multiple sprays
Loophole sprays, i.e. projector equipment is formed to projection target position spraying projection material by multiple jets
Projection screen.It should be noted that the size and shape of projection screen by the quantity of jet and arranges position
Put decision.
In an instantiation, the spraying end face of application element is circular or oval, and multiple jets can
It is arranged at intervals at the marginal position of the spraying end face of application element.Preferably, multiple jets are at spraying end
The edge in face is uniformly distributed, and Fig. 5 shows that four jets are equal at the edge of the spraying end face of application element
The schematic diagram of even distribution.Fig. 6 shows the projection material institute ejected by four shown in Fig. 5 jet
The shape of the projection screen formed.
The projector equipment that the embodiment of the present invention provides, can be by application element to projection mesh when projecting
Cursor position sprays projection material thus forms projection screen, and then content to be projected can be projected to throwing
On shadow curtain.As can be seen here, the projector equipment that the embodiment of the present invention provides can spray immediately when projecting
It is coated with projection material and forms projection screen, be equipped with special projection screen without for it, on the one hand, by
Forming by special projection material spraying in projection screen, therefore drop shadow effect is preferable, and projection process letter
Single, on the other hand, owing to need not be equipped with special projection screen, hence in so that the projector equipment side of carrying
Just, better user experience.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
In several embodiments provided herein, it should be understood that disclosed method, device and
Equipment, can realize by another way.Such as, device embodiment described above is only shown
Meaning property, such as, the division of described unit, be only a kind of logic function and divide, actual can when realizing
There to be other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another
System, or some features can ignore, or do not perform.Another point, shown or discussed each other
Coupling or direct-coupling or communication connection can be indirect by some communication interfaces, device or unit
Coupling or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, makees
The parts shown for unit can be or may not be physical location, i.e. may be located at a place,
Or can also be distributed on multiple NE.Can select according to the actual needs part therein or
The whole unit of person realizes the purpose of the present embodiment scheme.It addition, each in each embodiment of the present invention
Functional unit can be integrated in a processing unit, it is also possible to is that unit is individually physically present, also
Can be integrated in a unit with two or more unit.
If described function realizes using the form of SFU software functional unit and as independent production marketing or make
Used time, can be stored in a computer read/write memory medium.Based on such understanding, the present invention
The part that the most in other words prior art contributed of technical scheme or the portion of this technical scheme
Dividing and can embody with the form of software product, this computer software product is stored in a storage medium
In, including some instructions with so that computer equipment (can be personal computer, server,
Or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And it is front
The storage medium stated includes: USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory),
Random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various
The medium of program code can be stored.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
Seeing, generic principles defined herein can be in the situation without departing from the spirit or scope of the present invention
Under, realize in other embodiments.Therefore, the present invention is not intended to be limited to these realities shown in this article
Execute example, and be to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a projecting method, it is characterised in that be applied to a projector equipment, described method includes:
Detect whether to receive spraying instruction；
When receiving described spraying instruction, to projection target position, spraying projection material forms projection screen, in order to by content to be projected projection to described projection screen.
Projecting method the most according to claim 1, it is characterised in that described when receiving described spraying instruction, spraying projection material forms projection screen to projection target position, including:
When receiving described spraying instruction, form view field；
Spray described projection material to described view field and form described projection screen.
Projecting method the most according to claim 1, it is characterised in that described method also includes:
By the projection of described content to be projected to described projection screen.
Projecting method the most according to claim 3, it is characterised in that described by described content to be projected projection extremely described projection screen, particularly as follows:
Central area by described content to be projected projection to described projection screen.
5. according to the projecting method described in any one in claim 1-4, it is characterised in that described projector equipment is provided with multiple jet；
Described when receiving described spraying instruction, to described projection target position, spraying projection material forms projection screen, particularly as follows:
When receiving described spraying instruction, ejected the projection screen of preset shape in described projection target position by the plurality of jet.
6. a projector equipment, it is characterised in that including: application element；
Described application element, for when described projector equipment projects, to projection target position, spraying projection material forms projection screen, in order to by content to be projected projection to described projection screen.
Projector equipment the most according to claim 6, it is characterised in that described application element, specifically for when described projector equipment projects, sprays described projection material in the view field that described projector equipment is formed and forms described projection screen.
Projector equipment the most according to claim 6, it is characterised in that described projector equipment includes fuselage and the base being connected with described fuselage, described application element is arranged on described fuselage, described base is provided with button；
Described application element, forms described projection screen specifically for spraying described projection material to described projection target position when described button is pressed.
9. according to the projector equipment described in any one in claim 6-8, it is characterised in that be provided with multiple jet on described application element；
Described application element, forms the described projection screen of preset shape specifically for spraying described projection material by the plurality of jet to described projection target position.
Projector equipment the most according to claim 9, it is characterised in that the spraying end face of described application element is circular or oval, the plurality of jet is uniformly arranged on the edge of described spraying end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447294.1A CN105954965B (en) | 2016-06-20 | 2016-06-20 | A kind of projecting method and projector equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447294.1A CN105954965B (en) | 2016-06-20 | 2016-06-20 | A kind of projecting method and projector equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105954965A true CN105954965A (en) | 2016-09-21 |
| CN105954965B CN105954965B (en) | 2017-12-29 |
Family
ID=56906045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610447294.1A Active CN105954965B (en) | 2016-06-20 | 2016-06-20 | A kind of projecting method and projector equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105954965B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266398A (en) * | 2007-03-16 | 2008-09-17 | 北京传世唯信科技有限责任公司 | Composition for back projection screen and preparation method of integral back projection screen |
| US7548369B2 (en) * | 2003-10-09 | 2009-06-16 | Merlin Technology Limited Liability Company | Projection-receiving surface comprising a single sheet formed into a plurality of catenoid-like mirrorlettes |
| CN101746008A (en) * | 2009-12-18 | 2010-06-23 | 东莞市柏百顺石油化工有限公司 | Spherical projecting screen and manufacturing method |
| CN201837820U (en) * | 2010-11-03 | 2011-05-18 | 中国共产党厦门市委员会党校 | Embedded back projection device with ultrashort focal distance |
-
2016
- 2016-06-20 CN CN201610447294.1A patent/CN105954965B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7548369B2 (en) * | 2003-10-09 | 2009-06-16 | Merlin Technology Limited Liability Company | Projection-receiving surface comprising a single sheet formed into a plurality of catenoid-like mirrorlettes |
| CN101266398A (en) * | 2007-03-16 | 2008-09-17 | 北京传世唯信科技有限责任公司 | Composition for back projection screen and preparation method of integral back projection screen |
| CN101746008A (en) * | 2009-12-18 | 2010-06-23 | 东莞市柏百顺石油化工有限公司 | Spherical projecting screen and manufacturing method |
| CN201837820U (en) * | 2010-11-03 | 2011-05-18 | 中国共产党厦门市委员会党校 | Embedded back projection device with ultrashort focal distance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105954965B (en) | 2017-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3285156B1 (en) | Information processing method and terminal, and computer storage medium | |
| CA2982868C (en) | Method for performing virtual operations on a character object, terminal, and computer storage medium | |
| CN103640318B (en) | Touch screen protective pastes | |
| JP2020036907A (en) | Information processing method, terminal, and computer storage medium | |
| US20130283165A1 (en) | Method and user equipment for unlocking screen saver | |
| EP3253467B1 (en) | A toy system comprising toy elements that are detectable by a computing device | |
| CN101615094A (en) | Touching device and be used for its method for displaying image | |
| CN103259911B (en) | A kind of electronic equipment correlating method and electronic equipment, many equipment collaborations electronic system | |
| US20150370423A1 (en) | Mobile terminal, and menu item disposing method and apparatus thereof | |
| CN104615418A (en) | Slideable play window implementation method and device | |
| JP6686345B2 (en) | Method, system and program for detecting operation event | |
| CN105954965A (en) | Projection method and projection equipment | |
| Moeller et al. | intangibleCanvas: free-air finger painting on a projected canvas | |
| CN109716267A (en) | Function distribution for Virtual Controller | |
| CN105807936A (en) | Information processing method and electronic equipment | |
| US9292943B2 (en) | Automatic method of setting a desktop background color and electronic device for using the same | |
| CN106303251A (en) | A kind of photographic method and terminal | |
| US20140062895A1 (en) | Fingertip multi-touch input device | |
| CN105629640B (en) | Electronic equipment | |
| Cadena et al. | Fingertip detection approach on depth image sequences for interactive projection system | |
| Chakraborty et al. | Interactive touch screen using augmented reality | |
| US10928995B2 (en) | Systems and methods for UV packing | |
| TWI520765B (en) | Method and system for analyzing geometry, and computer program product thereof | |
| CN107273078A (en) | A kind of method shown for product function | |
| US20140284393A1 (en) | Electrostatic gun and method for grounding an electrostatic gun after discharging static charges |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |