CN106899839A - A kind of projecting apparatus - Google Patents
A kind of projecting apparatus Download PDFInfo
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- CN106899839A CN106899839A CN201710179566.9A CN201710179566A CN106899839A CN 106899839 A CN106899839 A CN 106899839A CN 201710179566 A CN201710179566 A CN 201710179566A CN 106899839 A CN106899839 A CN 106899839A
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- projecting apparatus
- laying state
- projection
- view field
- projection module
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- 238000000034 method Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 230000008447 perception Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 24
- 230000006870 function Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H04N9/317—Convergence or focusing systems
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- 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
- H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
- H04N9/3176—Constructional details thereof wherein the projection device is specially adapted for enhanced portability wherein the projection device is incorporated in a camera
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a kind of projecting apparatus, including:Body, the side of the body is provided with projection module, also, when the projecting apparatus is in the first laying state in predetermined laying state, the projection module is projected on the supporting surface of the body, to form view field;When the projecting apparatus is in the second laying state in predetermined laying state, the projection module is projected on the body face angled with the supporting surface, to form view field.The projecting apparatus has various projection modes, can be projected on the face of different angles under different laying states, and uses corresponding projection mode, and the characteristics of projecting apparatus has flexible multi-purpose is caused while normal projection.
Description
Technical field
The present invention relates to projector equipment field, more particularly to a kind of projecting apparatus.
Background technology
Current projecting apparatus can only be projected to a perspective plane under normal circumstances, such as to the projection screen being vertically arranged
Upper projection, and (for example can can not also be thrown to desktop to wall projections to horizontal plane projection to vertical plane projection
Shadow), in order to the projection for realizing to multiple faces need it is extra on projecting apparatus install speculum additional, and speculum must also have it is high
Machining accuracy, can cause projected picture which substantially increases production cost, and when being projected using the method for speculum
Size is small, and the putting position of projecting apparatus is limited, poor user experience.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of projecting apparatus, and the projecting apparatus can be projected to vertical plane again can be to water
Plane projection, additionally it is possible to the corresponding function of the camera of projecting apparatus is realized in view field, and the projector effect is good,
Consumer's Experience is good.
In order to solve the above-mentioned technical problem, embodiments of the invention employ following technical scheme:A kind of projecting apparatus, bag
Include:
Body, the side of the body is provided with projection module, and
When the projecting apparatus is in the first laying state in predetermined laying state, the projection module is to the body
Supporting surface on project, to form view field;
When the projecting apparatus is in the second laying state in predetermined laying state, the projection module is to the body
Projected on the face angled with the supporting surface, to form view field.
Preferably, the body includes the posture perception device for perceiving its attitude, the projecting apparatus is according to
The attitude signal adjustment projection mode that posture perception device sends.
Preferably, the side of the body is provided with a groove, the groove is wide-angle type opening, the projection module
In the groove, the projecting direction of the projection module favours the opening direction of the groove.
Preferably, when the projecting apparatus is in different predetermined laying states, the projection module is relative to described
The exit direction of the light of body is identical.
Preferably, the projection module includes infrared camera and RGB cameras, the infrared camera and RGB take the photograph
As head is on the side wall of the groove, the infrared camera is corresponding according to the information generation operated to the view field
Operation signal is so that the projecting apparatus makes respective reaction;The RGB cameras are used to obtain the operation to the view field,
So that the projection module delivers virtual image.
Preferably, being additionally provided with infrared transmitter on the body, and infrared ray can be launched in the view field,
The infrared transmitter coordinates the infrared camera to obtain the information to view field operation.
Preferably, the projecting apparatus also includes the remote control for being connected and operating on it with the body, the throwing
Top of the shadow instrument under first laying state is provided with resettlement place, and the remote control is placed in the resettlement place, and institute
State projecting apparatus and form complete appearance.
The embodiment of the present invention additionally provides a kind of projecting method, including:
According to the laying state that projecting apparatus is in, the projection mode of the projecting apparatus is adjusted;And
When the projecting apparatus is in the first laying state in predetermined laying state, the projection module is to the projection
Projected on the supporting surface of instrument, to form view field;
When the projecting apparatus be in predetermined laying state in the second laying state when, the projection module to the throwing
Projected on the shadow instrument face angled with the supporting surface, to form view field.
Preferably, the projection mode for adjusting the projecting apparatus includes:
When the projecting apparatus is perceived in first laying state, the Focussing by the projecting apparatus is relative
The first focal length answered;
When the projecting apparatus is perceived in second laying state, the Focussing by the projecting apparatus is relative
The second focal length answered.
Preferably, turning to the second placement when the laying state for sensing the projecting apparatus is become by first laying state
State is become when turning to the first laying state by second laying state, and the image that will be projected in the view field does and revolves
Turn operation to adapt to the laying state after change.
The beneficial effect of the embodiment of the present invention is:The projecting apparatus has various projection modes, can be in different placements
Projected on the face of different angles under state, and use corresponding projection mode, projecting apparatus is caused while normal projection
With it is flexible multi-purpose the characteristics of.
Brief description of the drawings
Fig. 1 is the stereogram of the first laying state of the projecting apparatus of the embodiment of the present invention;
Fig. 2 is the stereogram of the second laying state of the projecting apparatus of the embodiment of the present invention;
Fig. 3 is a kind of structure chart of viewing angle of the projecting apparatus of the embodiment of the present invention;
Fig. 4 is the structure chart of another viewing angle of the projecting apparatus of the embodiment of the present invention;
Fig. 5 is the structure chart of another viewing angle of the projecting apparatus of the embodiment of the present invention;
Fig. 6 is the flow chart of the projecting method of the embodiment of the present invention.
Description of reference numerals
1- body 2- view fields 3- shooting areas
4- groove 5- camera 6- reflectors
7- light source 8- infrared transmitter 9- remote controls
Specific embodiment
Herein with reference to Description of Drawings various schemes of the invention and feature.
It should be understood that various modifications can be made to inventive embodiment herein.Therefore, description above should not be regarded
It is limitation, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of
Other modifications.
Comprising in the description and the accompanying drawing of the part that constitutes specification shows embodiments of the invention, and with it is upper
What face was given is used to explain the present invention together to substantially description and the detailed description to embodiment given below of the invention
Principle.
It is of the invention by with reference to the accompanying drawings to being given as the description of the preferred form of the embodiment of non-limiting examples
These and other characteristic will become apparent.
It is also understood that although with reference to some instantiations, invention has been described, people in the art
Member realize many other equivalents of the invention with can determine, they have feature as claimed in claim and therefore all
In the protection domain for being limited whereby.
When read in conjunction with the accompanying drawings, in view of described further below, above and other aspect of the invention, feature and advantage will become
It is more readily apparent.
Hereinafter with reference to Description of Drawings specific embodiment of the invention;It will be appreciated, however, that the disclosed embodiments are only
Example of the invention, it can be implemented using various ways.The function and structure known and/or repeat does not describe in detail to avoid
Unnecessary or unnecessary details causes that the present invention is smudgy.Therefore, specific structural and feature disclosed herein is thin
Section be not intended to limit, but as just claim basis and representative basis be used for instruct those skilled in the art with
Substantially any appropriate detailed construction diversely uses the present invention.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it may refer to one or more in identical or different embodiment of the invention.
Embodiment one
A kind of projecting apparatus of the embodiment of the present invention, as shown in Figures 1 to 5, including body 1, projecting apparatus is provided with body 1
Main parts size, it is so structured that variform, in one embodiment, body 1 is configured to cube to the body 1, has
Multiple holding planes, projecting apparatus can be placed on the supporting surface of the projecting apparatus by holding plane.As depicted in figs. 1 and 2, originally
The side of body 1 is provided with projection module, also, when projecting apparatus is in the first laying state in predetermined laying state, projection
Module is projected on the supporting surface of body 1, and to form view field 2, such as when body 1 is configured to cuboid, it passes through
One places on the support surface with the side compared with small area, can now set the laying state as the first placement shape of projecting apparatus
State, projection module forms the view field 2 with certain area to being projected on supporting surface, the face of certain view field 2
Product can be adjusted by adjusting the structure of body 1 or the parameter of adjustment projection module, and body 1 such as is in into the first laying state
When height construction be 135 millimeters, then can on the support surface project a diagonal with 16 inches of view field 2, should
The position of view field 2 can also be adjusted by adjusting the parameter of projection module, for example the top of the picture of the display of view field 2
Portion may be adjusted at 60 millimeters away from the air line distance of body 1;
When projecting apparatus is in the second laying state in predetermined laying state, projection module to body 1 and supporting surface into
Projected on the face of certain angle, to form view field 2.For example when body 1 is configured to cuboid, its pass through one have compared with
The side of large area is placed on the support surface, can now set the laying state as the second laying state of projecting apparatus, is projected
Module is to projection on the angled face of supporting surface (being projected such as on the screen vertical with supporting surface) so as to be formed with one
Determine the view field 2 of area, the area of the view field 2 can also be by adjusting the structure of body 1 under the second laying state
Or the parameter of adjustment projection module is adjusted, length configuration when body 1 such as to be in the second laying state is 135 millimeters, then
A diagonal can be projected on the face vertical with supporting surface with 50 inches of view field 2, wherein body 1 is away from perspective plane
It is 270 millimeters.In addition it should be noted that in one embodiment, projection module can include that light source 7 and multiple have difference
The camera 5 of function, to realize the corresponding function of projection and camera 5, if following the trail of to the operation of view field 2 and can
Corresponding signal is sent to projecting apparatus, so that it is reacted accordingly, such as a certain icon in view field 2 is carried out
Double-click, projecting apparatus can be by the cooperation with other equipment so as to show the file in corresponding file after obtaining the information.By
This visible projecting apparatus has adapted to the demand of different application scene using flexible while ensure that normal projection.
Also include power module and communication module in body 1, power module can be provided for each functional part in body 1
Electric energy, enables projecting apparatus to be operable independently from;Communication module is used to be connected with image source, to obtain picture to be projected,
Image source can provide image and the equipment that can be connected with projecting apparatus for mobile phone, computer etc..
Also include memory cell in body 1, picture to be projected can be stored.
Body 1 includes the posture perception device (not shown) for perceiving its attitude, and projecting apparatus is according to posture perception
The attitude signal adjustment projection mode that device sends.The posture perception device can sense the holding plane of body 1, at one
The attitude induction installation can be gravimeter, gyroscope or other sensors in embodiment such that it is able to according to gravity or other
Parameter judges the attitude of body 1.The difference of projection mode can produce different drop shadow effects under different predetermined laying states,
For example under different predetermined laying states (such as the first laying state and the second laying state), different focal lengths, light are adjusted to
Source 7 is adjusted to different brightness, and (the throwing as noted above of corresponding drop shadow effect is produced while clear picture is delivered
The change in shadow zone domain 2), to adapt to different demands.
Structure and corresponding effect below to projection module is further illustrated, as shown in Figures 1 to 5, body 1
Side is provided with a groove 4, and the groove 4 is wide-angle type opening, and projection module is located in groove 4, the projection side of projection module
To the opening direction for favouring groove 4.In one embodiment, projection module includes at least one shooting with difference in functionality
First 5 and light source 7, camera 5 is arranged on the first side wall of groove 4, and light source 7 is also disposed on the first side wall, and light source 7 is by image
The opening direction for favouring groove 4 is projected in view field 2, and the shooting area 3 of camera 5 is typically larger than view field 2, its
For shooting view field 2 and catching to the operation of view field 2 to realize corresponding function;In another embodiment, throw
Shadow module includes at least one camera 5 and light source 7 with difference in functionality, and camera 5 is arranged on the first side wall of groove 4
On, light source 7 is arranged in the second sidewall relative with the first side wall, and reflector 6 is provided between the first side wall and second sidewall,
Light source 7 is projected to be projected light by reflector 6, and camera 5 equally shoots view field 2 and catches to view field
2 operation is realizing corresponding function.Additionally, groove 4 is unobstructed when wide-angle type opening ensure that the injection of light and shoot
Thing, and the first side wall can be structured as the bottom land for favouring groove 4 with second sidewall.
In one embodiment of the invention, when projecting apparatus is in different predetermined laying states, such as Fig. 1, Fig. 2 and Tu
Shown in 4, projection module is identical relative to the exit direction of the projection ray of body 1.Specifically, when projecting apparatus is different
During predetermined laying state, it is adjusted without the exit direction for repeating the projection ray to projection module relative to body 1 so that
The exit direction of projection ray only changes with the change of the attitude or position of body 1 so that the projecting apparatus has sizable
Flexibility and ease for use.
In one embodiment of the invention, as shown in Figure 3 and Figure 4, projection module includes that infrared camera 5 and RGB take the photograph
As first 5, infrared camera 5 and RGB cameras 5 are respectively provided with same or analogous shooting area 3 on the side wall of groove 4, red
Outer camera 5 generates corresponding operation signal so that projecting apparatus makes respective reaction, example according to the information operated to view field 2
As infrared camera 5 catches operation of the user to view field 2 by infrared ray (gesture of user is for example detected to double-click certain
Individual icon), then can generate corresponding operation signal and send to projecting apparatus, projecting apparatus is in itself or cooperation other equipment can be made
Corresponding reaction (for example opening the corresponding file of the icon);RGB cameras 5 are used to obtain the operation to view field 2, so that
Projection module delivers virtual image, the operation that can be specifically obtained by RGB cameras 5, generates corresponding signal and sends
To projecting apparatus, projecting apparatus is in itself or cooperation other equipment can deliver virtual image in view field 2, and for example user is in projected area
Domain 2 depicts the image of a width animal, and now RGB cameras 5 capture the action, and have transmitted the signal to projection
Instrument, projecting apparatus coupled computer delivers the virtual 3D images of the width animal in view field 2.
In one embodiment of the invention, as shown in Fig. 1, Fig. 4 and Fig. 5, infrared transmitter 8 is additionally provided with body 1
(bottom that for example can be in the first laying state in body 1 sets the infrared transmitter 8), and can be sent out in view field 2
Infrared ray (can for example be proximate and parallel to the projection surface launching infrared ray of the view field 2) is penetrated, infrared transmitter 8 coordinates red
Outer camera 5 obtain to view field 2 operation information, for example when user touch view field 2 it is some when, the point it is red
Outside line is triggered, and infrared camera 5 photographs the change, and then infrared camera 5 generates corresponding signal and sends to projection
Instrument.
As shown in Figures 1 to 5, projecting apparatus also includes the remote control 9 for being connected and operating on it with body 1, the remote control
Device 9 can be long-distance remote control projecting apparatus in the state of projecting apparatus is separated, and top of the projecting apparatus under the first laying state sets
Resettlement place is equipped with, remote control 9 is placed in resettlement place, and projecting apparatus forms complete appearance, can when using the remote control 9
Remote use that (such as remote control 9 is placed in resettlement place can use adhesive or clamping so that it to be taken off from resettlement place
Mode fix, remote control 9 can be made to be separated with body 1 by external force when using).
Additionally, body 1 also includes radio receiver, radio receiver and the wireless connection of remote control 9, to receive remote control
The remote signal that device 9 sends.
The opening surface of groove 4 is covered with dust cover, places dust and enters groove 4 and damages projection module, the dust cover with it is recessed
Groove 4 can remove dust cover to be detachably connected during using projecting apparatus, dust cover can be located at into groove 4 when not using
Opening.
In one embodiment of the invention, the camera lens of camera 5 is fish eye lens, to be completely covered in view field 2
Picture.
Embodiment two
The embodiment of the present invention additionally provides a kind of projecting method, such as Fig. 1, shown in Fig. 2 and Fig. 6, including:At projecting apparatus
In laying state, adjust projecting apparatus projection mode, projection mode cause projecting apparatus under a kind of module have corresponding work(
Corresponding drop shadow effect or can be reached, the different of projection mode can produce different projection effects in different laying states
Really, for example under different predetermined laying states, different focal lengths are adjusted to, light source 7 is adjusted to different brightness, it is clear delivering
Corresponding drop shadow effect is produced while clear picture, to adapt to different demands;And
When projecting apparatus is in the first laying state in predetermined laying state, projection module is on the supporting surface of projecting apparatus
Projection, to form view field 2;In one embodiment, it is cube by projector, it has multiple holding planes,
Projecting apparatus can be placed on the supporting surface of the projecting apparatus by holding plane.The side of projecting apparatus is provided with projection module, and
And, when projecting apparatus is in the first laying state in predetermined laying state, projection module is projected on the supporting surface of projecting apparatus,
To form view field 2, for example when projector be cuboid when, its pass through one have be placed on compared with the side of small area
On supporting surface, the laying state as the first laying state of projecting apparatus can be now set, projection module is projected on supporting surface
So as to form the view field 2 with certain area, the area of certain view field 2 can be by adjusting the structure of projecting apparatus
Or the parameter of adjustment projection module is adjusted, height construction when projecting apparatus such as to be in the first laying state is 135 millimeters, then
A diagonal can on the support surface be projected with 16 inches of view field 2, the position of the view field 2 can also pass through
Adjust the parameter of projection module to adjust, such as be may be adjusted to away from projecting apparatus straight line at the top of the picture of the display of view field 2
At 60 millimeters of distance;
When projecting apparatus be in predetermined laying state in the second laying state when, projection module to projecting apparatus and supporting surface
Projected on angled face, to form view field 2.For example when projector is cuboid, it passes through a tool
The side for having larger area is placed on the support surface, can now set the laying state as the second laying state of projecting apparatus,
Projection module is to projection on the angled face of supporting surface (being projected such as on the screen vertical with supporting surface) so as to form tool
There is the view field 2 of certain area, the area of the view field 2 can also be by adjusting projecting apparatus under the second laying state
The parameter of structure or adjustment projection module is adjusted, length configuration when projecting apparatus such as to be in the second laying state for 135 in the least
Rice, then can project one diagonal on the face vertical with supporting surface has 50 inches of a view field 2, wherein projecting apparatus away from
Perspective plane is 270 millimeters.In addition it should be noted that in one embodiment, projection module can include light source 7 and multiple tools
There is the camera 5 of difference in functionality, to realize the corresponding function of projection and camera 5, if following the trail of the operation to view field 2
And corresponding signal can be sent to projecting apparatus, so that it is reacted accordingly, such as a certain figure in view field 2
Mark is double-clicked, and projecting apparatus can be by the cooperation with other equipment so as to show the text in corresponding file after obtaining the information
Part.The projecting method causes that projection pattern flexibly, has adapted to different application while ensure that normal projection as can be seen here
The demand of scape.
The projection mode for adjusting projecting apparatus includes:When the projecting apparatus is perceived in the first laying state, will project
The Focussing of instrument is the first corresponding focal length;When the projecting apparatus is perceived in the second laying state, by projecting apparatus
Focussing be the second corresponding focal length.It should be noted that focal length is the aggregation or diverging of measurement light in optical system
Metric form, refer to directional light it is incident when from optical center of lens to light the focus of aggregation distance, face is just focal point in simple terms
The distance between central point of mirror, projecting apparatus needs focusing to be adjusted when being in different laying states, to adapt it to
The need for difference, in one embodiment, when projecting apparatus becomes from the first laying state turns to the second laying state, focal length increases
Greatly, i.e. the second focal length is more than the first focal length (such as the second focal length is 6.7mm, and the first focal length is 6.5mm)
When the laying state for sensing projecting apparatus turns to the second laying state by the change of the first laying state or is put by second
When configuration state change turns to the first laying state, the image of view field 2 will be projected in and do rotation process to adapt to putting after change
Configuration state.As depicted in figs. 1 and 2, for example, in the first laying state, the top of the image of view field 2 is close to projection
Instrument, the bottom of image is away from projecting apparatus, and now user can understand the image of complete and without hindrance viewing projection, work as projection
Instrument from the first laying state become turn to the second laying state when, need to be away from projecting apparatus at the top of the image of view field 2,
The top of image can be made positioned at the top of perspective plane (such as vertical plane), bottom is located under perspective plane (such as vertical plane)
Portion, it is therefore desirable to which the image for being just projected in view field 2 does rotation process to adapt to new laying state, so that user can be with
Image in normal viewing view field 2.
Above example is only exemplary embodiment of the invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can make respectively in essence of the invention and protection domain to the present invention
Modification or equivalent are planted, this modification or equivalent also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of projecting apparatus, including:
Body, the side of the body is provided with projection module, and
When the projecting apparatus be in predetermined laying state in the first laying state when, branch from the projection module to the body
Projected on support face, to form view field;
When the projecting apparatus is in the second laying state in predetermined laying state, the projection module is to the body and institute
State and projected on the angled face of supporting surface, to form view field.
2. projecting apparatus according to claim 1, the body includes the posture perception device for perceiving its attitude, described
The attitude signal that projecting apparatus sends according to the posture perception device adjusts projection mode.
3. projecting apparatus according to claim 1, the side of the body is provided with a groove, and the groove is opened for wide-angle type
Mouthful, in the groove, the projecting direction of the projection module favours the opening direction of the groove to the projection module.
4. projecting apparatus according to claim 1, when the projecting apparatus is in different predetermined laying states, the projection
Module is identical relative to the exit direction of the light of the body.
5. projecting apparatus according to claim 3, the projection module includes infrared camera and RGB cameras, described red
On the side wall of the groove, the infrared camera is operated according to the view field for outer camera and RGB cameras
Information generate corresponding operation signal so that the projecting apparatus makes respective reaction;The RGB cameras are used to obtain to institute
The operation of view field is stated, so that the projection module delivers virtual image.
6. projecting apparatus according to claim 5, is additionally provided with infrared transmitter on the body, and can be in the projection
Field emission infrared ray, the infrared transmitter coordinates the infrared camera to obtain the information to view field operation.
7. projecting apparatus according to claim 1, also including the remote control for being connected and operating on it with the body, institute
State top of the projecting apparatus under first laying state and be provided with resettlement place, the remote control is placed in the resettlement place,
Complete appearance is formed with the projecting apparatus.
8. a kind of projecting method, including:
According to the laying state that projecting apparatus is in, the projection mode of the projecting apparatus is adjusted;And
When the projecting apparatus is in the first laying state in predetermined laying state, the projection module is to the projecting apparatus
Projected on supporting surface, to form view field;
When the projecting apparatus be in predetermined laying state in the second laying state when, the projection module to the projecting apparatus
Projected on the face angled with the supporting surface, to form view field.
9. method according to claim 8, the projection mode for adjusting the projecting apparatus includes:
When the projecting apparatus is perceived in first laying state, the Focussing by the projecting apparatus is corresponding
First focal length;
When the projecting apparatus is perceived in second laying state, the Focussing by the projecting apparatus is corresponding
Second focal length.
10. the method according to right will go 8, when sensing the laying state of the projecting apparatus by first laying state
When change turns to the second laying state or turns to the first laying state by second laying state change, the projection will be projected in
The image in region does rotation process to adapt to the laying state after change.
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CN201710179566.9A CN106899839B (en) | 2017-03-23 | 2017-03-23 | A kind of projector |
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CN201710179566.9A CN106899839B (en) | 2017-03-23 | 2017-03-23 | A kind of projector |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109005395A (en) * | 2018-09-21 | 2018-12-14 | 联想(北京)有限公司 | A kind of electronic equipment |
CN110418122A (en) * | 2019-07-25 | 2019-11-05 | 上海易视计算机科技股份有限公司 | A kind of control method, device, equipment and the storage medium of touch projection instrument |
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CN109005395A (en) * | 2018-09-21 | 2018-12-14 | 联想(北京)有限公司 | A kind of electronic equipment |
CN110418122A (en) * | 2019-07-25 | 2019-11-05 | 上海易视计算机科技股份有限公司 | A kind of control method, device, equipment and the storage medium of touch projection instrument |
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